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1b16374fc8
openwrt-xburst/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch
wbx da11d2dbd4 add new flash map driver, some minor system code cleanup 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2564 3c298f89-4303-0410-b956-a3cf2f4a3e73
2005-11-29 01:37:34 +00:00

14069 lines
406 KiB
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diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmsrom.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmsrom.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmsrom.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmsrom.c 2005-11-07 01:12:51.811809000 +0100
@@ -0,0 +1,685 @@
+/*
+ * Misc useful routines to access NIC SROM
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id: bcmsrom.c,v 1.1 2005/02/28 13:33:32 jolt Exp $
+ */
+
+#include <typedefs.h>
+#include <osl.h>
+#include <bcmutils.h>
+#include <bcmsrom.h>
+#include <bcmdevs.h>
+#include <bcmendian.h>
+#include <sbpcmcia.h>
+#include <pcicfg.h>
+
+#include <proto/ethernet.h> /* for sprom content groking */
+
+#define VARS_MAX 4096 /* should be reduced */
+
+static int initvars_srom_pci(void *curmap, char **vars, int *count);
+static int initvars_cis_pcmcia(void *osh, char **vars, int *count);
+static int sprom_cmd_pcmcia(void *osh, uint8 cmd);
+static int sprom_read_pcmcia(void *osh, uint16 addr, uint16 *data);
+static int sprom_write_pcmcia(void *osh, uint16 addr, uint16 data);
+static int sprom_read_pci(uint16 *sprom, uint byteoff, uint16 *buf, uint nbytes, bool check_crc);
+
+/*
+ * Initialize the vars from the right source for this platform.
+ * Return 0 on success, nonzero on error.
+ */
+int
+srom_var_init(uint bus, void *curmap, void *osh, char **vars, int *count)
+{
+ if (vars == NULL)
+ return (0);
+
+ switch (bus) {
+ case SB_BUS:
+ /* These two could be asserts ... */
+ *vars = NULL;
+ *count = 0;
+ return(0);
+
+ case PCI_BUS:
+ ASSERT(curmap); /* can not be NULL */
+ return(initvars_srom_pci(curmap, vars, count));
+
+ case PCMCIA_BUS:
+ return(initvars_cis_pcmcia(osh, vars, count));
+
+
+ default:
+ ASSERT(0);
+ }
+ return (-1);
+}
+
+
+/* support only 16-bit word read from srom */
+int
+srom_read(uint bus, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf)
+{
+ void *srom;
+ uint i, off, nw;
+
+ /* check input - 16-bit access only */
+ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
+ return 1;
+
+ if (bus == PCI_BUS) {
+ if (!curmap)
+ return 1;
+ srom = (void *)((uint)curmap + PCI_BAR0_SPROM_OFFSET);
+ if (sprom_read_pci(srom, byteoff, buf, nbytes, FALSE))
+ return 1;
+ } else if (bus == PCMCIA_BUS) {
+ off = byteoff / 2;
+ nw = nbytes / 2;
+ for (i = 0; i < nw; i++) {
+ if (sprom_read_pcmcia(osh, (uint16)(off + i), (uint16*)(buf + i)))
+ return 1;
+ }
+ } else {
+ return 1;
+ }
+
+ return 0;
+}
+
+/* support only 16-bit word write into srom */
+int
+srom_write(uint bus, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf)
+{
+ uint16 *srom;
+ uint i, off, nw, crc_range;
+ uint16 image[SPROM_SIZE], *p;
+ uint8 crc;
+ volatile uint32 val32;
+
+ /* check input - 16-bit access only */
+ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2))
+ return 1;
+
+ crc_range = ((bus == PCMCIA_BUS) ? SPROM_SIZE : SPROM_CRC_RANGE) * 2;
+
+ /* if changes made inside crc cover range */
+ if (byteoff < crc_range) {
+ nw = (((byteoff + nbytes) > crc_range) ? byteoff + nbytes : crc_range) / 2;
+ /* read data including entire first 64 words from srom */
+ if (srom_read(bus, curmap, osh, 0, nw * 2, image))
+ return 1;
+ /* make changes */
+ bcopy((void*)buf, (void*)&image[byteoff / 2], nbytes);
+ /* calculate crc */
+ htol16_buf(image, crc_range);
+ crc = ~crc8((uint8 *)image, crc_range - 1, CRC8_INIT_VALUE);
+ ltoh16_buf(image, crc_range);
+ image[(crc_range / 2) - 1] = (crc << 8) | (image[(crc_range / 2) - 1] & 0xff);
+ p = image;
+ off = 0;
+ } else {
+ p = buf;
+ off = byteoff / 2;
+ nw = nbytes / 2;
+ }
+
+ if (bus == PCI_BUS) {
+ srom = (uint16*)((uint)curmap + PCI_BAR0_SPROM_OFFSET);
+ /* enable writes to the SPROM */
+ val32 = OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32));
+ val32 |= SPROM_WRITEEN;
+ OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32);
+ bcm_mdelay(500);
+ /* write srom */
+ for (i = 0; i < nw; i++) {
+ W_REG(&srom[off + i], p[i]);
+ bcm_mdelay(20);
+ }
+ /* disable writes to the SPROM */
+ OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32 & ~SPROM_WRITEEN);
+ } else if (bus == PCMCIA_BUS) {
+ /* enable writes to the SPROM */
+ if (sprom_cmd_pcmcia(osh, SROM_WEN))
+ return 1;
+ bcm_mdelay(500);
+ /* write srom */
+ for (i = 0; i < nw; i++) {
+ sprom_write_pcmcia(osh, (uint16)(off + i), p[i]);
+ bcm_mdelay(20);
+ }
+ /* disable writes to the SPROM */
+ if (sprom_cmd_pcmcia(osh, SROM_WDS))
+ return 1;
+ } else {
+ return 1;
+ }
+
+ bcm_mdelay(500);
+ return 0;
+}
+
+
+int
+srom_parsecis(uint8 *cis, char **vars, int *count)
+{
+ char eabuf[32];
+ char *vp, *base;
+ uint8 tup, tlen, sromrev = 1;
+ int i, j;
+ uint varsize;
+ bool ag_init = FALSE;
+ uint16 w;
+
+ ASSERT(vars);
+ ASSERT(count);
+
+ base = vp = MALLOC(VARS_MAX);
+ ASSERT(vp);
+
+ i = 0;
+ do {
+ tup = cis[i++];
+ tlen = cis[i++];
+
+ switch (tup) {
+ case CISTPL_MANFID:
+ vp += sprintf(vp, "manfid=%d", (cis[i + 1] << 8) + cis[i]);
+ vp++;
+ vp += sprintf(vp, "prodid=%d", (cis[i + 3] << 8) + cis[i + 2]);
+ vp++;
+ break;
+
+ case CISTPL_FUNCE:
+ if (cis[i] == LAN_NID) {
+ ASSERT(cis[i + 1] == ETHER_ADDR_LEN);
+ bcm_ether_ntoa((uchar*)&cis[i + 2], eabuf);
+ vp += sprintf(vp, "il0macaddr=%s", eabuf);
+ vp++;
+ }
+ break;
+
+ case CISTPL_CFTABLE:
+ vp += sprintf(vp, "regwindowsz=%d", (cis[i + 7] << 8) | cis[i + 6]);
+ vp++;
+ break;
+
+ case CISTPL_BRCM_HNBU:
+ switch (cis[i]) {
+ case HNBU_CHIPID:
+ vp += sprintf(vp, "vendid=%d", (cis[i + 2] << 8) + cis[i + 1]);
+ vp++;
+ vp += sprintf(vp, "devid=%d", (cis[i + 4] << 8) + cis[i + 3]);
+ vp++;
+ if (tlen == 7) {
+ vp += sprintf(vp, "chiprev=%d", (cis[i + 6] << 8) + cis[i + 5]);
+ vp++;
+ }
+ break;
+
+ case HNBU_BOARDREV:
+ vp += sprintf(vp, "boardrev=%d", cis[i + 1]);
+ vp++;
+ break;
+
+ case HNBU_AA:
+ vp += sprintf(vp, "aa0=%d", cis[i + 1]);
+ vp++;
+ break;
+
+ case HNBU_AG:
+ vp += sprintf(vp, "ag0=%d", cis[i + 1]);
+ vp++;
+ ag_init = TRUE;
+ break;
+
+ case HNBU_CC:
+ vp += sprintf(vp, "cc=%d", cis[i + 1]);
+ vp++;
+ break;
+
+ case HNBU_PAPARMS:
+ vp += sprintf(vp, "pa0maxpwr=%d", cis[i + tlen - 1]);
+ vp++;
+ if (tlen == 9) {
+ /* New version */
+ for (j = 0; j < 3; j++) {
+ vp += sprintf(vp, "pa0b%d=%d", j,
+ (cis[i + (j * 2) + 2] << 8) + cis[i + (j * 2) + 1]);
+ vp++;
+ }
+ vp += sprintf(vp, "pa0itssit=%d", cis[i + 7]);
+ vp++;
+ }
+ break;
+
+ case HNBU_OEM:
+ vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x",
+ cis[i + 1], cis[i + 2], cis[i + 3], cis[i + 4],
+ cis[i + 5], cis[i + 6], cis[i + 7], cis[i + 8]);
+ vp++;
+ break;
+ case HNBU_BOARDFLAGS:
+ w = (cis[i + 2] << 8) + cis[i + 1];
+ if (w == 0xffff) w = 0;
+ vp += sprintf(vp, "boardflags=%d", w);
+ vp++;
+ break;
+ case HNBU_LED:
+ if (cis[i + 1] != 0xff) {
+ vp += sprintf(vp, "wl0gpio0=%d", cis[i + 1]);
+ vp++;
+ }
+ if (cis[i + 2] != 0xff) {
+ vp += sprintf(vp, "wl0gpio1=%d", cis[i + 2]);
+ vp++;
+ }
+ if (cis[i + 3] != 0xff) {
+ vp += sprintf(vp, "wl0gpio2=%d", cis[i + 3]);
+ vp++;
+ }
+ if (cis[i + 4] != 0xff) {
+ vp += sprintf(vp, "wl0gpio3=%d", cis[i + 4]);
+ vp++;
+ }
+ break;
+ }
+ break;
+
+ }
+ i += tlen;
+ } while (tup != 0xff);
+
+ /* Set the srom version */
+ vp += sprintf(vp, "sromrev=%d", sromrev);
+ vp++;
+
+ /* For now just set boardflags2 to zero */
+ vp += sprintf(vp, "boardflags2=0");
+ vp++;
+
+ /* if there is no antenna gain field, set default */
+ if (ag_init == FALSE) {
+ vp += sprintf(vp, "ag0=%d", 0xff);
+ vp++;
+ }
+
+ /* final nullbyte terminator */
+ *vp++ = '\0';
+ varsize = (uint)vp - (uint)base;
+
+ ASSERT(varsize < VARS_MAX);
+
+ if (varsize == VARS_MAX) {
+ *vars = base;
+ } else {
+ vp = MALLOC(varsize);
+ ASSERT(vp);
+ bcopy(base, vp, varsize);
+ MFREE(base, VARS_MAX);
+ *vars = vp;
+ }
+ *count = varsize;
+
+ return (0);
+}
+
+
+/* set PCMCIA sprom command register */
+static int
+sprom_cmd_pcmcia(void *osh, uint8 cmd)
+{
+ uint8 status;
+ uint wait_cnt = 1000;
+
+ /* write sprom command register */
+ OSL_PCMCIA_WRITE_ATTR(osh, SROM_CS, &cmd, 1);
+
+ /* wait status */
+ while (wait_cnt--) {
+ OSL_PCMCIA_READ_ATTR(osh, SROM_CS, &status, 1);
+ if (status & SROM_DONE)
+ return 0;
+ }
+ return 1;
+}
+
+/* read a word from the PCMCIA srom */
+static int
+sprom_read_pcmcia(void *osh, uint16 addr, uint16 *data)
+{
+ uint8 addr_l, addr_h, data_l, data_h;
+
+ addr_l = (uint8)((addr * 2) & 0xff);
+ addr_h = (uint8)(((addr * 2) >> 8) & 0xff);
+
+ /* set address */
+ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRH, &addr_h, 1);
+ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRL, &addr_l, 1);
+
+ /* do read */
+ if (sprom_cmd_pcmcia(osh, SROM_READ))
+ return 1;
+
+ /* read data */
+ OSL_PCMCIA_READ_ATTR(osh, SROM_DATAH, &data_h, 1);
+ OSL_PCMCIA_READ_ATTR(osh, SROM_DATAL, &data_l, 1);
+
+ *data = (data_h << 8) | data_l;
+ return 0;
+}
+
+/* write a word to the PCMCIA srom */
+static int
+sprom_write_pcmcia(void *osh, uint16 addr, uint16 data)
+{
+ uint8 addr_l, addr_h, data_l, data_h;
+
+ addr_l = (uint8)((addr * 2) & 0xff);
+ addr_h = (uint8)(((addr * 2) >> 8) & 0xff);
+ data_l = (uint8)(data & 0xff);
+ data_h = (uint8)((data >> 8) & 0xff);
+
+ /* set address */
+ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRH, &addr_h, 1);
+ OSL_PCMCIA_WRITE_ATTR(osh, SROM_ADDRL, &addr_l, 1);
+
+ /* write data */
+ OSL_PCMCIA_WRITE_ATTR(osh, SROM_DATAH, &data_h, 1);
+ OSL_PCMCIA_WRITE_ATTR(osh, SROM_DATAL, &data_l, 1);
+
+ /* do write */
+ return sprom_cmd_pcmcia(osh, SROM_WRITE);
+}
+
+/*
+ * Read in and validate sprom.
+ * Return 0 on success, nonzero on error.
+ */
+static int
+sprom_read_pci(uint16 *sprom, uint byteoff, uint16 *buf, uint nbytes, bool check_crc)
+{
+ int off, nw;
+ uint8 chk8;
+ int i;
+
+ off = byteoff / 2;
+ nw = ROUNDUP(nbytes, 2) / 2;
+
+ /* read the sprom */
+ for (i = 0; i < nw; i++)
+ buf[i] = R_REG(&sprom[off + i]);
+
+ if (check_crc) {
+ /* fixup the endianness so crc8 will pass */
+ htol16_buf(buf, nw * 2);
+ if ((chk8 = crc8((uchar*)buf, nbytes, CRC8_INIT_VALUE)) != CRC8_GOOD_VALUE)
+ return (1);
+ /* now correct the endianness of the byte array */
+ ltoh16_buf(buf, nw * 2);
+ }
+
+ return (0);
+}
+
+/*
+ * Initialize nonvolatile variable table from sprom.
+ * Return 0 on success, nonzero on error.
+ */
+
+static int
+initvars_srom_pci(void *curmap, char **vars, int *count)
+{
+ uint16 w, b[64];
+ uint8 sromrev;
+ struct ether_addr ea;
+ char eabuf[32];
+ int c, woff, i;
+ char *vp, *base;
+
+ if (sprom_read_pci((void *)((uint)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, sizeof (b), TRUE))
+ return (-1);
+
+ /* top word of sprom contains version and crc8 */
+ sromrev = b[63] & 0xff;
+ if ((sromrev != 1) && (sromrev != 2)) {
+ return (-2);
+ }
+
+ ASSERT(vars);
+ ASSERT(count);
+
+ base = vp = MALLOC(VARS_MAX);
+ ASSERT(vp);
+
+ vp += sprintf(vp, "sromrev=%d", sromrev);
+ vp++;
+
+ if (sromrev >= 2) {
+ /* New section takes over the 4th hardware function space */
+
+ /* Word 28 is boardflags2 */
+ vp += sprintf(vp, "boardflags2=%d", b[28]);
+ vp++;
+
+ /* Word 29 is max power 11a high/low */
+ w = b[29];
+ vp += sprintf(vp, "pa1himaxpwr=%d", w & 0xff);
+ vp++;
+ vp += sprintf(vp, "pa1lomaxpwr=%d", (w >> 8) & 0xff);
+ vp++;
+
+ /* Words 30-32 set the 11alow pa settings,
+ * 33-35 are the 11ahigh ones.
+ */
+ for (i = 0; i < 3; i++) {
+ vp += sprintf(vp, "pa1lob%d=%d", i, b[30 + i]);
+ vp++;
+ vp += sprintf(vp, "pa1hib%d=%d", i, b[33 + i]);
+ vp++;
+ }
+ w = b[59];
+ if (w == 0)
+ vp += sprintf(vp, "ccode=");
+ else
+ vp += sprintf(vp, "ccode=%c%c", (w >> 8), (w & 0xff));
+ vp++;
+
+ }
+
+ /* parameter section of sprom starts at byte offset 72 */
+ woff = 72/2;
+
+ /* first 6 bytes are il0macaddr */
+ ea.octet[0] = (b[woff] >> 8) & 0xff;
+ ea.octet[1] = b[woff] & 0xff;
+ ea.octet[2] = (b[woff+1] >> 8) & 0xff;
+ ea.octet[3] = b[woff+1] & 0xff;
+ ea.octet[4] = (b[woff+2] >> 8) & 0xff;
+ ea.octet[5] = b[woff+2] & 0xff;
+ woff += ETHER_ADDR_LEN/2 ;
+ bcm_ether_ntoa((uchar*)&ea, eabuf);
+ vp += sprintf(vp, "il0macaddr=%s", eabuf);
+ vp++;
+
+ /* next 6 bytes are et0macaddr */
+ ea.octet[0] = (b[woff] >> 8) & 0xff;
+ ea.octet[1] = b[woff] & 0xff;
+ ea.octet[2] = (b[woff+1] >> 8) & 0xff;
+ ea.octet[3] = b[woff+1] & 0xff;
+ ea.octet[4] = (b[woff+2] >> 8) & 0xff;
+ ea.octet[5] = b[woff+2] & 0xff;
+ woff += ETHER_ADDR_LEN/2 ;
+ bcm_ether_ntoa((uchar*)&ea, eabuf);
+ vp += sprintf(vp, "et0macaddr=%s", eabuf);
+ vp++;
+
+ /* next 6 bytes are et1macaddr */
+ ea.octet[0] = (b[woff] >> 8) & 0xff;
+ ea.octet[1] = b[woff] & 0xff;
+ ea.octet[2] = (b[woff+1] >> 8) & 0xff;
+ ea.octet[3] = b[woff+1] & 0xff;
+ ea.octet[4] = (b[woff+2] >> 8) & 0xff;
+ ea.octet[5] = b[woff+2] & 0xff;
+ woff += ETHER_ADDR_LEN/2 ;
+ bcm_ether_ntoa((uchar*)&ea, eabuf);
+ vp += sprintf(vp, "et1macaddr=%s", eabuf);
+ vp++;
+
+ /*
+ * Enet phy settings one or two singles or a dual
+ * Bits 4-0 : MII address for enet0 (0x1f for not there)
+ * Bits 9-5 : MII address for enet1 (0x1f for not there)
+ * Bit 14 : Mdio for enet0
+ * Bit 15 : Mdio for enet1
+ */
+ w = b[woff];
+ vp += sprintf(vp, "et0phyaddr=%d", (w & 0x1f));
+ vp++;
+ vp += sprintf(vp, "et1phyaddr=%d", ((w >> 5) & 0x1f));
+ vp++;
+ vp += sprintf(vp, "et0mdcport=%d", ((w >> 14) & 0x1));
+ vp++;
+ vp += sprintf(vp, "et1mdcport=%d", ((w >> 15) & 0x1));
+ vp++;
+
+ /* Word 46 has board rev, antennas 0/1 & Country code/control */
+ w = b[46];
+ vp += sprintf(vp, "boardrev=%d", w & 0xff);
+ vp++;
+
+ if (sromrev > 1)
+ vp += sprintf(vp, "cctl=%d", (w >> 8) & 0xf);
+ else
+ vp += sprintf(vp, "cc=%d", (w >> 8) & 0xf);
+ vp++;
+
+ vp += sprintf(vp, "aa0=%d", (w >> 12) & 0x3);
+ vp++;
+
+ vp += sprintf(vp, "aa1=%d", (w >> 14) & 0x3);
+ vp++;
+
+ /* Words 47-49 set the (wl) pa settings */
+ woff = 47;
+
+ for (i = 0; i < 3; i++) {
+ vp += sprintf(vp, "pa0b%d=%d", i, b[woff+i]);
+ vp++;
+ vp += sprintf(vp, "pa1b%d=%d", i, b[woff+i+6]);
+ vp++;
+ }
+
+ /*
+ * Words 50-51 set the customer-configured wl led behavior.
+ * 8 bits/gpio pin. High bit: activehi=0, activelo=1;
+ * LED behavior values defined in wlioctl.h .
+ */
+ w = b[50];
+ if ((w != 0) && (w != 0xffff)) {
+ /* gpio0 */
+ vp += sprintf(vp, "wl0gpio0=%d", (w & 0xff));
+ vp++;
+
+ /* gpio1 */
+ vp += sprintf(vp, "wl0gpio1=%d", (w >> 8) & 0xff);
+ vp++;
+ }
+ w = b[51];
+ if ((w != 0) && (w != 0xffff)) {
+ /* gpio2 */
+ vp += sprintf(vp, "wl0gpio2=%d", w & 0xff);
+ vp++;
+
+ /* gpio3 */
+ vp += sprintf(vp, "wl0gpio3=%d", (w >> 8) & 0xff);
+ vp++;
+ }
+
+ /* Word 52 is max power 0/1 */
+ w = b[52];
+ vp += sprintf(vp, "pa0maxpwr=%d", w & 0xff);
+ vp++;
+ vp += sprintf(vp, "pa1maxpwr=%d", (w >> 8) & 0xff);
+ vp++;
+
+ /* Word 56 is idle tssi target 0/1 */
+ w = b[56];
+ vp += sprintf(vp, "pa0itssit=%d", w & 0xff);
+ vp++;
+ vp += sprintf(vp, "pa1itssit=%d", (w >> 8) & 0xff);
+ vp++;
+
+ /* Word 57 is boardflags, if not programmed make it zero */
+ w = b[57];
+ if (w == 0xffff) w = 0;
+ vp += sprintf(vp, "boardflags=%d", w);
+ vp++;
+
+ /* Word 58 is antenna gain 0/1 */
+ w = b[58];
+ vp += sprintf(vp, "ag0=%d", w & 0xff);
+ vp++;
+
+ vp += sprintf(vp, "ag1=%d", (w >> 8) & 0xff);
+ vp++;
+
+ if (sromrev == 1) {
+ /* set the oem string */
+ vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x",
+ ((b[59] >> 8) & 0xff), (b[59] & 0xff),
+ ((b[60] >> 8) & 0xff), (b[60] & 0xff),
+ ((b[61] >> 8) & 0xff), (b[61] & 0xff),
+ ((b[62] >> 8) & 0xff), (b[62] & 0xff));
+ vp++;
+ }
+
+ /* final nullbyte terminator */
+ *vp++ = '\0';
+
+ c = vp - base;
+ ASSERT(c <= VARS_MAX);
+
+ if (c == VARS_MAX) {
+ *vars = base;
+ } else {
+ vp = MALLOC(c);
+ ASSERT(vp);
+ bcopy(base, vp, c);
+ MFREE(base, VARS_MAX);
+ *vars = vp;
+ }
+ *count = c;
+
+ return (0);
+}
+
+/*
+ * Read the cis and call parsecis to initialize the vars.
+ * Return 0 on success, nonzero on error.
+ */
+static int
+initvars_cis_pcmcia(void *osh, char **vars, int *count)
+{
+ uint8 *cis = NULL;
+ int rc;
+
+ if ((cis = MALLOC(CIS_SIZE)) == NULL)
+ return (-1);
+
+ OSL_PCMCIA_READ_ATTR(osh, 0, cis, CIS_SIZE);
+
+ rc = srom_parsecis(cis, vars, count);
+
+ MFREE(cis, CIS_SIZE);
+
+ return (rc);
+}
+
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmutils.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmutils.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/bcmutils.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/bcmutils.c 2005-11-07 01:12:51.815809250 +0100
@@ -0,0 +1,691 @@
+/*
+ * Misc useful OS-independent routines.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id: bcmutils.c,v 1.1 2005/02/28 13:33:32 jolt Exp $
+ */
+
+#include <typedefs.h>
+#include <osl.h>
+#include <bcmutils.h>
+#include <bcmendian.h>
+#include <bcmnvram.h>
+
+unsigned char bcm_ctype[] = {
+ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 0-7 */
+ _BCM_C,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C,_BCM_C, /* 8-15 */
+ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 16-23 */
+ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 24-31 */
+ _BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 32-39 */
+ _BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 40-47 */
+ _BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D, /* 48-55 */
+ _BCM_D,_BCM_D,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 56-63 */
+ _BCM_P,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U, /* 64-71 */
+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 72-79 */
+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 80-87 */
+ _BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 88-95 */
+ _BCM_P,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L, /* 96-103 */
+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 104-111 */
+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 112-119 */
+ _BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_C, /* 120-127 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 128-143 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 144-159 */
+ _BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 160-175 */
+ _BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 176-191 */
+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 192-207 */
+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_L, /* 208-223 */
+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 224-239 */
+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L /* 240-255 */
+};
+
+uchar
+bcm_toupper(uchar c)
+{
+ if (bcm_islower(c))
+ c -= 'a'-'A';
+ return (c);
+}
+
+ulong
+bcm_strtoul(char *cp, char **endp, uint base)
+{
+ ulong result, value;
+ bool minus;
+
+ minus = FALSE;
+
+ while (bcm_isspace(*cp))
+ cp++;
+
+ if (cp[0] == '+')
+ cp++;
+ else if (cp[0] == '-') {
+ minus = TRUE;
+ cp++;
+ }
+
+ if (base == 0) {
+ if (cp[0] == '0') {
+ if ((cp[1] == 'x') || (cp[1] == 'X')) {
+ base = 16;
+ cp = &cp[2];
+ } else {
+ base = 8;
+ cp = &cp[1];
+ }
+ } else
+ base = 10;
+ } else if (base == 16 && (cp[0] == '0') && ((cp[1] == 'x') || (cp[1] == 'X'))) {
+ cp = &cp[2];
+ }
+
+ result = 0;
+
+ while (bcm_isxdigit(*cp) &&
+ (value = bcm_isdigit(*cp) ? *cp-'0' : bcm_toupper(*cp)-'A'+10) < base) {
+ result = result*base + value;
+ cp++;
+ }
+
+ if (minus)
+ result = (ulong)(result * -1);
+
+ if (endp)
+ *endp = (char *)cp;
+
+ return (result);
+}
+
+uint
+bcm_atoi(char *s)
+{
+ uint n;
+
+ n = 0;
+
+ while (bcm_isdigit(*s))
+ n = (n * 10) + *s++ - '0';
+ return (n);
+}
+
+void
+deadbeef(char *p, uint len)
+{
+ static uchar meat[] = { 0xde, 0xad, 0xbe, 0xef };
+
+ while (len-- > 0) {
+ *p = meat[((uint)p) & 3];
+ p++;
+ }
+}
+
+/* pretty hex print a contiguous buffer */
+void
+prhex(char *msg, uchar *buf, uint nbytes)
+{
+ char line[256];
+ char* p;
+ uint i;
+
+ if (msg && (msg[0] != '\0'))
+ printf("%s: ", msg);
+
+ p = line;
+ for (i = 0; i < nbytes; i++) {
+ if (i % 16 == 0) {
+ p += sprintf(p, "%04d: ", i); /* line prefix */
+ }
+ p += sprintf(p, "%02x ", buf[i]);
+ if (i % 16 == 15) {
+ printf("%s\n", line); /* flush line */
+ p = line;
+ }
+ }
+
+ /* flush last partial line */
+ if (p != line)
+ printf("%s\n", line);
+}
+
+/* pretty hex print a pkt buffer chain */
+void
+prpkt(char *msg, void *drv, void *p0)
+{
+ void *p;
+
+ if (msg && (msg[0] != '\0'))
+ printf("%s: ", msg);
+
+ for (p = p0; p; p = PKTNEXT(drv, p))
+ prhex(NULL, PKTDATA(drv, p), PKTLEN(drv, p));
+}
+
+/* copy a pkt buffer chain into a buffer */
+uint
+pktcopy(void *drv, void *p, uint offset, int len, uchar *buf)
+{
+ uint n, ret = 0;
+
+ if (len < 0)
+ len = 4096; /* "infinite" */
+
+ /* skip 'offset' bytes */
+ for (; p && offset; p = PKTNEXT(drv, p)) {
+ if (offset < (uint)PKTLEN(drv, p))
+ break;
+ offset -= PKTLEN(drv, p);
+ }
+
+ if (!p)
+ return 0;
+
+ /* copy the data */
+ for (; p && len; p = PKTNEXT(drv, p)) {
+ n = MIN((uint)PKTLEN(drv, p) - offset, (uint)len);
+ bcopy(PKTDATA(drv, p) + offset, buf, n);
+ buf += n;
+ len -= n;
+ ret += n;
+ offset = 0;
+ }
+
+ return ret;
+}
+
+/* return total length of buffer chain */
+uint
+pkttotlen(void *drv, void *p)
+{
+ uint total;
+
+ total = 0;
+ for (; p; p = PKTNEXT(drv, p))
+ total += PKTLEN(drv, p);
+ return (total);
+}
+
+
+uchar*
+bcm_ether_ntoa(char *ea, char *buf)
+{
+ sprintf(buf,"%02x:%02x:%02x:%02x:%02x:%02x",
+ (uchar)ea[0]&0xff, (uchar)ea[1]&0xff, (uchar)ea[2]&0xff,
+ (uchar)ea[3]&0xff, (uchar)ea[4]&0xff, (uchar)ea[5]&0xff);
+ return (buf);
+}
+
+/* parse a xx:xx:xx:xx:xx:xx format ethernet address */
+int
+bcm_ether_atoe(char *p, char *ea)
+{
+ int i = 0;
+
+ for (;;) {
+ ea[i++] = (char) bcm_strtoul(p, &p, 16);
+ if (!*p++ || i == 6)
+ break;
+ }
+
+ return (i == 6);
+}
+
+/*
+ * Traverse a string of 1-byte tag/1-byte length/variable-length value
+ * triples, returning a pointer to the substring whose first element
+ * matches tag. Stop parsing when we see an element whose ID is greater
+ * than the target key.
+ */
+bcm_tlv_t *
+bcm_parse_ordered_tlvs(void *buf, int buflen, uint key)
+{
+ bcm_tlv_t *elt;
+ int totlen;
+
+ elt = (bcm_tlv_t*)buf;
+ totlen = buflen;
+
+ /* find tagged parameter */
+ while (totlen >= 2) {
+ uint id = elt->id;
+ int len = elt->len;
+
+ /* Punt if we start seeing IDs > than target key */
+ if (id > key)
+ return(NULL);
+
+ /* validate remaining totlen */
+ if ((id == key) && (totlen >= (len + 2)))
+ return (elt);
+
+ elt = (bcm_tlv_t*)((uint8*)elt + (len + 2));
+ totlen -= (len + 2);
+ }
+ return NULL;
+}
+
+
+/*
+ * Traverse a string of 1-byte tag/1-byte length/variable-length value
+ * triples, returning a pointer to the substring whose first element
+ * matches tag
+ */
+bcm_tlv_t *
+bcm_parse_tlvs(void *buf, int buflen, uint key)
+{
+ bcm_tlv_t *elt;
+ int totlen;
+
+ elt = (bcm_tlv_t*)buf;
+ totlen = buflen;
+
+ /* find tagged parameter */
+ while (totlen >= 2) {
+ int len = elt->len;
+
+ /* validate remaining totlen */
+ if ((elt->id == key) && (totlen >= (len + 2)))
+ return (elt);
+
+ elt = (bcm_tlv_t*)((uint8*)elt + (len + 2));
+ totlen -= (len + 2);
+ }
+
+ return NULL;
+}
+
+void
+pktqinit(struct pktq *q, int maxlen)
+{
+ q->head = q->tail = NULL;
+ q->maxlen = maxlen;
+ q->len = 0;
+}
+
+void
+pktenq(struct pktq *q, void *p, bool lifo)
+{
+ ASSERT(PKTLINK(p) == NULL);
+
+ PKTSETLINK(p, NULL);
+
+ if (q->tail == NULL) {
+ ASSERT(q->head == NULL);
+ q->head = q->tail = p;
+ }
+ else {
+ ASSERT(q->head);
+ ASSERT(PKTLINK(q->tail) == NULL);
+ if (lifo) {
+ PKTSETLINK(p, q->head);
+ q->head = p;
+ } else {
+ PKTSETLINK(q->tail, p);
+ q->tail = p;
+ }
+ }
+ q->len++;
+}
+
+void*
+pktdeq(struct pktq *q)
+{
+ void *p;
+
+ if ((p = q->head)) {
+ ASSERT(q->tail);
+ q->head = PKTLINK(p);
+ PKTSETLINK(p, NULL);
+ q->len--;
+ if (q->head == NULL)
+ q->tail = NULL;
+ }
+ else {
+ ASSERT(q->tail == NULL);
+ }
+
+ return (p);
+}
+
+/*******************************************************************************
+ * crc8
+ *
+ * Computes a crc8 over the input data using the polynomial:
+ *
+ * x^8 + x^7 +x^6 + x^4 + x^2 + 1
+ *
+ * The caller provides the initial value (either CRC8_INIT_VALUE
+ * or the previous returned value) to allow for processing of
+ * discontiguous blocks of data. When generating the CRC the
+ * caller is responsible for complementing the final return value
+ * and inserting it into the byte stream. When checking, a final
+ * return value of CRC8_GOOD_VALUE indicates a valid CRC.
+ *
+ * Reference: Dallas Semiconductor Application Note 27
+ * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms",
+ * ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd.,
+ * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
+ *
+ ******************************************************************************/
+
+static uint8 crc8_table[256] = {
+ 0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B,
+ 0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21,
+ 0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF,
+ 0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5,
+ 0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14,
+ 0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E,
+ 0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80,
+ 0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA,
+ 0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95,
+ 0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF,
+ 0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01,
+ 0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B,
+ 0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA,
+ 0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0,
+ 0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E,
+ 0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34,
+ 0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0,
+ 0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A,
+ 0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54,
+ 0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E,
+ 0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF,
+ 0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5,
+ 0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B,
+ 0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61,
+ 0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E,
+ 0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74,
+ 0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA,
+ 0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0,
+ 0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41,
+ 0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B,
+ 0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5,
+ 0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F
+};
+
+/*
+ * Search the name=value vars for a specific one and return its value.
+ * Returns NULL if not found.
+ */
+char*
+getvar(char *vars, char *name)
+{
+ char *s;
+ int len;
+
+ len = strlen(name);
+
+ /* first look in vars[] */
+ for (s = vars; s && *s; ) {
+ if ((bcmp(s, name, len) == 0) && (s[len] == '='))
+ return (&s[len+1]);
+
+ while (*s++)
+ ;
+ }
+
+ /* then query nvram */
+ return (nvram_get(name));
+}
+
+/*
+ * Search the vars for a specific one and return its value as
+ * an integer. Returns 0 if not found.
+ */
+int
+getintvar(char *vars, char *name)
+{
+ char *val;
+
+ if ((val = getvar(vars, name)) == NULL)
+ return (0);
+
+ return (bcm_strtoul(val, NULL, 0));
+}
+
+void
+bcm_mdelay(uint ms)
+{
+ uint i;
+
+ for (i = 0; i < ms; i++) {
+ OSL_DELAY(1000);
+ }
+}
+
+#define CRC_INNER_LOOP(n, c, x) \
+ (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff]
+
+uint8
+crc8(
+ uint8 *pdata, /* pointer to array of data to process */
+ uint nbytes, /* number of input data bytes to process */
+ uint8 crc /* either CRC8_INIT_VALUE or previous return value */
+)
+{
+ /* hard code the crc loop instead of using CRC_INNER_LOOP macro
+ * to avoid the undefined and unnecessary (uint8 >> 8) operation. */
+ while (nbytes-- > 0)
+ crc = crc8_table[(crc ^ *pdata++) & 0xff];
+
+ return crc;
+}
+
+/*******************************************************************************
+ * crc16
+ *
+ * Computes a crc16 over the input data using the polynomial:
+ *
+ * x^16 + x^12 +x^5 + 1
+ *
+ * The caller provides the initial value (either CRC16_INIT_VALUE
+ * or the previous returned value) to allow for processing of
+ * discontiguous blocks of data. When generating the CRC the
+ * caller is responsible for complementing the final return value
+ * and inserting it into the byte stream. When checking, a final
+ * return value of CRC16_GOOD_VALUE indicates a valid CRC.
+ *
+ * Reference: Dallas Semiconductor Application Note 27
+ * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms",
+ * ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd.,
+ * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
+ *
+ ******************************************************************************/
+
+static uint16 crc16_table[256] = {
+ 0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF,
+ 0x8C48, 0x9DC1, 0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7,
+ 0x1081, 0x0108, 0x3393, 0x221A, 0x56A5, 0x472C, 0x75B7, 0x643E,
+ 0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64, 0xF9FF, 0xE876,
+ 0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD,
+ 0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5,
+ 0x3183, 0x200A, 0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x453C,
+ 0xBDCB, 0xAC42, 0x9ED9, 0x8F50, 0xFBEF, 0xEA66, 0xD8FD, 0xC974,
+ 0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9, 0x2732, 0x36BB,
+ 0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3,
+ 0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A,
+ 0xDECD, 0xCF44, 0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72,
+ 0x6306, 0x728F, 0x4014, 0x519D, 0x2522, 0x34AB, 0x0630, 0x17B9,
+ 0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3, 0x8A78, 0x9BF1,
+ 0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738,
+ 0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70,
+ 0x8408, 0x9581, 0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7,
+ 0x0840, 0x19C9, 0x2B52, 0x3ADB, 0x4E64, 0x5FED, 0x6D76, 0x7CFF,
+ 0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324, 0xF1BF, 0xE036,
+ 0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E,
+ 0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5,
+ 0x2942, 0x38CB, 0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD,
+ 0xB58B, 0xA402, 0x9699, 0x8710, 0xF3AF, 0xE226, 0xD0BD, 0xC134,
+ 0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E, 0x5CF5, 0x4D7C,
+ 0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3,
+ 0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB,
+ 0xD68D, 0xC704, 0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232,
+ 0x5AC5, 0x4B4C, 0x79D7, 0x685E, 0x1CE1, 0x0D68, 0x3FF3, 0x2E7A,
+ 0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3, 0x8238, 0x93B1,
+ 0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9,
+ 0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330,
+ 0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78
+};
+
+uint16
+crc16(
+ uint8 *pdata, /* pointer to array of data to process */
+ uint nbytes, /* number of input data bytes to process */
+ uint16 crc /* either CRC16_INIT_VALUE or previous return value */
+)
+{
+ while (nbytes-- > 0)
+ CRC_INNER_LOOP(16, crc, *pdata++);
+ return crc;
+}
+
+static uint32 crc32_table[256] = {
+ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
+ 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
+ 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
+ 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
+ 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
+ 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
+ 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
+ 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
+ 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
+ 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
+ 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
+ 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
+ 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
+ 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
+ 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
+ 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
+ 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
+ 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
+ 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
+ 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
+ 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
+ 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+};
+
+uint32
+crc32(
+ uint8 *pdata, /* pointer to array of data to process */
+ uint nbytes, /* number of input data bytes to process */
+ uint32 crc /* either CRC32_INIT_VALUE or previous return value */
+)
+{
+ uint8 *pend;
+#ifdef __mips__
+ uint8 tmp[4];
+ ulong *tptr = (ulong *)tmp;
+
+ /* in case the beginning of the buffer isn't aligned */
+ pend = (uint8 *)((uint)(pdata + 3) & 0xfffffffc);
+ nbytes -= (pend - pdata);
+ while (pdata < pend)
+ CRC_INNER_LOOP(32, crc, *pdata++);
+
+ /* handle bulk of data as 32-bit words */
+ pend = pdata + (nbytes & 0xfffffffc);
+ while (pdata < pend) {
+ *tptr = *((ulong *)pdata)++;
+ CRC_INNER_LOOP(32, crc, tmp[0]);
+ CRC_INNER_LOOP(32, crc, tmp[1]);
+ CRC_INNER_LOOP(32, crc, tmp[2]);
+ CRC_INNER_LOOP(32, crc, tmp[3]);
+ }
+
+ /* 1-3 bytes at end of buffer */
+ pend = pdata + (nbytes & 0x03);
+ while (pdata < pend)
+ CRC_INNER_LOOP(32, crc, *pdata++);
+#else
+ pend = pdata + nbytes;
+ while (pdata < pend)
+ CRC_INNER_LOOP(32, crc, *pdata++);
+#endif
+
+ return crc;
+}
+
+#ifdef notdef
+#define CLEN 1499
+#define CBUFSIZ (CLEN+4)
+#define CNBUFS 5
+
+void testcrc32(void)
+{
+ uint j,k,l;
+ uint8 *buf;
+ uint len[CNBUFS];
+ uint32 crcr;
+ uint32 crc32tv[CNBUFS] =
+ {0xd2cb1faa, 0xd385c8fa, 0xf5b4f3f3, 0x55789e20, 0x00343110};
+
+ ASSERT((buf = MALLOC(CBUFSIZ*CNBUFS)) != NULL);
+
+ /* step through all possible alignments */
+ for (l=0;l<=4;l++) {
+ for (j=0; j<CNBUFS; j++) {
+ len[j] = CLEN;
+ for (k=0; k<len[j]; k++)
+ *(buf + j*CBUFSIZ + (k+l)) = (j+k) & 0xff;
+ }
+
+ for (j=0; j<CNBUFS; j++) {
+ crcr = crc32(buf + j*CBUFSIZ + l, len[j], CRC32_INIT_VALUE);
+ ASSERT(crcr == crc32tv[j]);
+ }
+ }
+
+ MFREE(buf, CBUFSIZ*CNBUFS);
+ return;
+}
+#endif
+
+
+
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/hnddma.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/hnddma.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/hnddma.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/hnddma.c 2005-11-07 01:12:51.815809250 +0100
@@ -0,0 +1,763 @@
+/*
+ * Generic Broadcom Home Networking Division (HND) DMA module.
+ * This supports the following chips: BCM42xx, 44xx, 47xx .
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id: hnddma.c,v 1.1 2005/02/28 13:33:32 jolt Exp $
+ */
+
+#include <typedefs.h>
+#include <osl.h>
+#include <bcmendian.h>
+#include <bcmutils.h>
+
+struct dma_info; /* forward declaration */
+#define di_t struct dma_info
+#include <hnddma.h>
+
+/* debug/trace */
+#define DMA_ERROR(args)
+#define DMA_TRACE(args)
+
+/* default dma message level(if input msg_level pointer is null in dma_attach()) */
+static uint dma_msg_level = 0;
+
+#define MAXNAMEL 8
+#define MAXDD (DMAMAXRINGSZ / sizeof (dmadd_t))
+
+/* dma engine software state */
+typedef struct dma_info {
+ hnddma_t hnddma; /* exported structure */
+ uint *msg_level; /* message level pointer */
+
+ char name[MAXNAMEL]; /* callers name for diag msgs */
+ void *drv; /* driver handle */
+ void *dev; /* device handle */
+ dmaregs_t *regs; /* dma engine registers */
+
+ dmadd_t *txd; /* pointer to chip-specific tx descriptor ring */
+ uint txin; /* index of next descriptor to reclaim */
+ uint txout; /* index of next descriptor to post */
+ uint txavail; /* # free tx descriptors */
+ void *txp[MAXDD]; /* parallel array of pointers to packets */
+ ulong txdpa; /* physical address of descriptor ring */
+ uint txdalign; /* #bytes added to alloc'd mem to align txd */
+
+ dmadd_t *rxd; /* pointer to chip-specific rx descriptor ring */
+ uint rxin; /* index of next descriptor to reclaim */
+ uint rxout; /* index of next descriptor to post */
+ void *rxp[MAXDD]; /* parallel array of pointers to packets */
+ ulong rxdpa; /* physical address of descriptor ring */
+ uint rxdalign; /* #bytes added to alloc'd mem to align rxd */
+
+ /* tunables */
+ uint ntxd; /* # tx descriptors */
+ uint nrxd; /* # rx descriptors */
+ uint rxbufsize; /* rx buffer size in bytes */
+ uint nrxpost; /* # rx buffers to keep posted */
+ uint rxoffset; /* rxcontrol offset */
+ uint ddoffset; /* add to get dma address of descriptor ring */
+ uint dataoffset; /* add to get dma address of data buffer */
+} dma_info_t;
+
+/* descriptor bumping macros */
+#define NEXTTXD(i) ((i + 1) & (di->ntxd - 1))
+#define PREVTXD(i) ((i - 1) & (di->ntxd - 1))
+#define NEXTRXD(i) ((i + 1) & (di->nrxd - 1))
+#define NTXDACTIVE(h, t) ((t - h) & (di->ntxd - 1))
+#define NRXDACTIVE(h, t) ((t - h) & (di->nrxd - 1))
+
+/* macros to convert between byte offsets and indexes */
+#define B2I(bytes) ((bytes) / sizeof (dmadd_t))
+#define I2B(index) ((index) * sizeof (dmadd_t))
+
+void*
+dma_attach(void *drv, void *dev, char *name, dmaregs_t *regs, uint ntxd, uint nrxd,
+ uint rxbufsize, uint nrxpost, uint rxoffset, uint ddoffset, uint dataoffset, uint *msg_level)
+{
+ dma_info_t *di;
+ void *va;
+
+ ASSERT(ntxd <= MAXDD);
+ ASSERT(nrxd <= MAXDD);
+
+ /* allocate private info structure */
+ if ((di = MALLOC(sizeof (dma_info_t))) == NULL)
+ return (NULL);
+ bzero((char*)di, sizeof (dma_info_t));
+
+ /* set message level */
+ di->msg_level = msg_level ? msg_level : &dma_msg_level;
+
+ DMA_TRACE(("%s: dma_attach: drv 0x%x dev 0x%x regs 0x%x ntxd %d nrxd %d rxbufsize %d nrxpost %d rxoffset %d ddoffset 0x%x dataoffset 0x%x\n", name, (uint)drv, (uint)dev, (uint)regs, ntxd, nrxd, rxbufsize, nrxpost, rxoffset, ddoffset, dataoffset));
+
+ /* make a private copy of our callers name */
+ strncpy(di->name, name, MAXNAMEL);
+ di->name[MAXNAMEL-1] = '\0';
+
+ di->drv = drv;
+ di->dev = dev;
+ di->regs = regs;
+
+ /* allocate transmit descriptor ring */
+ if (ntxd) {
+ if ((va = DMA_ALLOC_CONSISTENT(dev, (DMAMAXRINGSZ + DMARINGALIGN), &di->txdpa)) == NULL)
+ goto fail;
+ di->txd = (dmadd_t*) ROUNDUP(va, DMARINGALIGN);
+ di->txdalign = ((uint)di->txd - (uint)va);
+ di->txdpa = di->txdpa + di->txdalign;
+ ASSERT(ISALIGNED(di->txd, DMARINGALIGN));
+ }
+
+ /* allocate receive descriptor ring */
+ if (nrxd) {
+ if ((va = DMA_ALLOC_CONSISTENT(dev, (DMAMAXRINGSZ + DMARINGALIGN), &di->rxdpa)) == NULL)
+ goto fail;
+ di->rxd = (dmadd_t*) ROUNDUP(va, DMARINGALIGN);
+ di->rxdalign = ((uint)di->rxd - (uint)va);
+ di->rxdpa = di->rxdpa + di->rxdalign;
+ ASSERT(ISALIGNED(di->rxd, DMARINGALIGN));
+ }
+
+ /* save tunables */
+ di->ntxd = ntxd;
+ di->nrxd = nrxd;
+ di->rxbufsize = rxbufsize;
+ di->nrxpost = nrxpost;
+ di->rxoffset = rxoffset;
+ di->ddoffset = ddoffset;
+ di->dataoffset = dataoffset;
+
+ return ((void*)di);
+
+fail:
+ dma_detach((void*)di);
+ return (NULL);
+}
+
+/* may be called with core in reset */
+void
+dma_detach(dma_info_t *di)
+{
+ if (di == NULL)
+ return;
+
+ DMA_TRACE(("%s: dma_detach\n", di->name));
+
+ /* shouldn't be here if descriptors are unreclaimed */
+ ASSERT(di->txin == di->txout);
+ ASSERT(di->rxin == di->rxout);
+
+ /* free dma descriptor rings */
+ if (di->txd)
+ DMA_FREE_CONSISTENT(di->dev, (void *)((uint)di->txd - di->txdalign), (DMAMAXRINGSZ + DMARINGALIGN), di->txdpa);
+ if (di->rxd)
+ DMA_FREE_CONSISTENT(di->dev, (void *)((uint)di->rxd - di->rxdalign), (DMAMAXRINGSZ + DMARINGALIGN), di->rxdpa);
+
+ /* free our private info structure */
+ MFREE((void*)di, sizeof (dma_info_t));
+}
+
+
+void
+dma_txreset(dma_info_t *di)
+{
+ uint32 status;
+
+ DMA_TRACE(("%s: dma_txreset\n", di->name));
+
+ /* suspend tx DMA first */
+ W_REG(&di->regs->xmtcontrol, XC_SE);
+ SPINWAIT((status = (R_REG(&di->regs->xmtstatus) & XS_XS_MASK)) != XS_XS_DISABLED &&
+ status != XS_XS_IDLE &&
+ status != XS_XS_STOPPED,
+ 10000);
+
+ W_REG(&di->regs->xmtcontrol, 0);
+ SPINWAIT((status = (R_REG(&di->regs->xmtstatus) & XS_XS_MASK)) != XS_XS_DISABLED,
+ 10000);
+
+ if (status != XS_XS_DISABLED) {
+ DMA_ERROR(("%s: dma_txreset: dma cannot be stopped\n", di->name));
+ }
+
+ /* wait for the last transaction to complete */
+ OSL_DELAY(300);
+}
+
+void
+dma_rxreset(dma_info_t *di)
+{
+ uint32 status;
+
+ DMA_TRACE(("%s: dma_rxreset\n", di->name));
+
+ W_REG(&di->regs->rcvcontrol, 0);
+ SPINWAIT((status = (R_REG(&di->regs->rcvstatus) & RS_RS_MASK)) != RS_RS_DISABLED,
+ 10000);
+
+ if (status != RS_RS_DISABLED) {
+ DMA_ERROR(("%s: dma_rxreset: dma cannot be stopped\n", di->name));
+ }
+}
+
+void
+dma_txinit(dma_info_t *di)
+{
+ DMA_TRACE(("%s: dma_txinit\n", di->name));
+
+ di->txin = di->txout = 0;
+ di->txavail = di->ntxd - 1;
+
+ /* clear tx descriptor ring */
+ BZERO_SM((void*)di->txd, (di->ntxd * sizeof (dmadd_t)));
+
+ W_REG(&di->regs->xmtcontrol, XC_XE);
+ W_REG(&di->regs->xmtaddr, (di->txdpa + di->ddoffset));
+}
+
+bool
+dma_txenabled(dma_info_t *di)
+{
+ uint32 xc;
+
+ /* If the chip is dead, it is not enabled :-) */
+ xc = R_REG(&di->regs->xmtcontrol);
+ return ((xc != 0xffffffff) && (xc & XC_XE));
+}
+
+void
+dma_txsuspend(dma_info_t *di)
+{
+ DMA_TRACE(("%s: dma_txsuspend\n", di->name));
+ OR_REG(&di->regs->xmtcontrol, XC_SE);
+}
+
+void
+dma_txresume(dma_info_t *di)
+{
+ DMA_TRACE(("%s: dma_txresume\n", di->name));
+ AND_REG(&di->regs->xmtcontrol, ~XC_SE);
+}
+
+bool
+dma_txsuspended(dma_info_t *di)
+{
+ uint32 xc;
+ uint32 xs;
+
+ xc = R_REG(&di->regs->xmtcontrol);
+ if (xc & XC_SE) {
+ xs = R_REG(&di->regs->xmtstatus);
+ return ((xs & XS_XS_MASK) == XS_XS_IDLE);
+ }
+ return 0;
+}
+
+bool
+dma_txstopped(dma_info_t *di)
+{
+ return ((R_REG(&di->regs->xmtstatus) & XS_XS_MASK) == XS_XS_STOPPED);
+}
+
+bool
+dma_rxstopped(dma_info_t *di)
+{
+ return ((R_REG(&di->regs->rcvstatus) & RS_RS_MASK) == RS_RS_STOPPED);
+}
+
+void
+dma_fifoloopbackenable(dma_info_t *di)
+{
+ DMA_TRACE(("%s: dma_fifoloopbackenable\n", di->name));
+ OR_REG(&di->regs->xmtcontrol, XC_LE);
+}
+
+void
+dma_rxinit(dma_info_t *di)
+{
+ DMA_TRACE(("%s: dma_rxinit\n", di->name));
+
+ di->rxin = di->rxout = 0;
+
+ /* clear rx descriptor ring */
+ BZERO_SM((void*)di->rxd, (di->nrxd * sizeof (dmadd_t)));
+
+ dma_rxenable(di);
+ W_REG(&di->regs->rcvaddr, (di->rxdpa + di->ddoffset));
+}
+
+void
+dma_rxenable(dma_info_t *di)
+{
+ DMA_TRACE(("%s: dma_rxenable\n", di->name));
+ W_REG(&di->regs->rcvcontrol, ((di->rxoffset << RC_RO_SHIFT) | RC_RE));
+}
+
+bool
+dma_rxenabled(dma_info_t *di)
+{
+ uint32 rc;
+
+ rc = R_REG(&di->regs->rcvcontrol);
+ return ((rc != 0xffffffff) && (rc & RC_RE));
+}
+
+/*
+ * The BCM47XX family supports full 32bit dma engine buffer addressing so
+ * dma buffers can cross 4 Kbyte page boundaries.
+ */
+int
+dma_txfast(dma_info_t *di, void *p0, uint32 coreflags)
+{
+ void *p, *next;
+ uchar *data;
+ uint len;
+ uint txout;
+ uint32 ctrl;
+ uint32 pa;
+
+ DMA_TRACE(("%s: dma_txfast\n", di->name));
+
+ txout = di->txout;
+ ctrl = 0;
+
+ /*
+ * Walk the chain of packet buffers
+ * allocating and initializing transmit descriptor entries.
+ */
+ for (p = p0; p; p = next) {
+ data = PKTDATA(di->drv, p);
+ len = PKTLEN(di->drv, p);
+ next = PKTNEXT(di->drv, p);
+
+ /* return nonzero if out of tx descriptors */
+ if (NEXTTXD(txout) == di->txin)
+ goto outoftxd;
+
+ if (len == 0)
+ continue;
+
+ /* get physical address of buffer start */
+ pa = (uint32) DMA_MAP(di->dev, data, len, DMA_TX, p);
+
+ /* build the descriptor control value */
+ ctrl = len & CTRL_BC_MASK;
+
+ ctrl |= coreflags;
+
+ if (p == p0)
+ ctrl |= CTRL_SOF;
+ if (next == NULL)
+ ctrl |= (CTRL_IOC | CTRL_EOF);
+ if (txout == (di->ntxd - 1))
+ ctrl |= CTRL_EOT;
+
+ /* init the tx descriptor */
+ W_SM(&di->txd[txout].ctrl, BUS_SWAP32(ctrl));
+ W_SM(&di->txd[txout].addr, BUS_SWAP32(pa + di->dataoffset));
+
+ ASSERT(di->txp[txout] == NULL);
+
+ txout = NEXTTXD(txout);
+ }
+
+ /* if last txd eof not set, fix it */
+ if (!(ctrl & CTRL_EOF))
+ W_SM(&di->txd[PREVTXD(txout)].ctrl, BUS_SWAP32(ctrl | CTRL_IOC | CTRL_EOF));
+
+ /* save the packet */
+ di->txp[PREVTXD(txout)] = p0;
+
+ /* bump the tx descriptor index */
+ di->txout = txout;
+
+ /* kick the chip */
+ W_REG(&di->regs->xmtptr, I2B(txout));
+
+ /* tx flow control */
+ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
+
+ return (0);
+
+outoftxd:
+ DMA_ERROR(("%s: dma_txfast: out of txds\n", di->name));
+ PKTFREE(di->drv, p0, TRUE);
+ di->txavail = 0;
+ di->hnddma.txnobuf++;
+ return (-1);
+}
+
+#define PAGESZ 4096
+#define PAGEBASE(x) ((uint)(x) & ~4095)
+
+/*
+ * Just like above except go through the extra effort of splitting
+ * buffers that cross 4Kbyte boundaries into multiple tx descriptors.
+ */
+int
+dma_tx(dma_info_t *di, void *p0, uint32 coreflags)
+{
+ void *p, *next;
+ uchar *data;
+ uint plen, len;
+ uchar *page, *start, *end;
+ uint txout;
+ uint32 ctrl;
+ uint32 pa;
+
+ DMA_TRACE(("%s: dma_tx\n", di->name));
+
+ txout = di->txout;
+ ctrl = 0;
+
+ /*
+ * Walk the chain of packet buffers
+ * splitting those that cross 4 Kbyte boundaries
+ * allocating and initializing transmit descriptor entries.
+ */
+ for (p = p0; p; p = next) {
+ data = PKTDATA(di->drv, p);
+ plen = PKTLEN(di->drv, p);
+ next = PKTNEXT(di->drv, p);
+
+ if (plen == 0)
+ continue;
+
+ for (page = (uchar*)PAGEBASE(data);
+ page <= (uchar*)PAGEBASE(data + plen - 1);
+ page += PAGESZ) {
+
+ /* return nonzero if out of tx descriptors */
+ if (NEXTTXD(txout) == di->txin)
+ goto outoftxd;
+
+ start = (page == (uchar*)PAGEBASE(data))? data: page;
+ end = (page == (uchar*)PAGEBASE(data + plen))?
+ (data + plen): (page + PAGESZ);
+ len = end - start;
+
+ /* build the descriptor control value */
+ ctrl = len & CTRL_BC_MASK;
+
+ ctrl |= coreflags;
+
+ if ((p == p0) && (start == data))
+ ctrl |= CTRL_SOF;
+ if ((next == NULL) && (end == (data + plen)))
+ ctrl |= (CTRL_IOC | CTRL_EOF);
+ if (txout == (di->ntxd - 1))
+ ctrl |= CTRL_EOT;
+
+ /* get physical address of buffer start */
+ pa = (uint32) DMA_MAP(di->dev, start, len, DMA_TX, p);
+
+ /* init the tx descriptor */
+ W_SM(&di->txd[txout].ctrl, BUS_SWAP32(ctrl));
+ W_SM(&di->txd[txout].addr, BUS_SWAP32(pa + di->dataoffset));
+
+ ASSERT(di->txp[txout] == NULL);
+
+ txout = NEXTTXD(txout);
+ }
+ }
+
+ /* if last txd eof not set, fix it */
+ if (!(ctrl & CTRL_EOF))
+ W_SM(&di->txd[PREVTXD(txout)].ctrl, BUS_SWAP32(ctrl | CTRL_IOC | CTRL_EOF));
+
+ /* save the packet */
+ di->txp[PREVTXD(txout)] = p0;
+
+ /* bump the tx descriptor index */
+ di->txout = txout;
+
+ /* kick the chip */
+ W_REG(&di->regs->xmtptr, I2B(txout));
+
+ /* tx flow control */
+ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
+
+ return (0);
+
+outoftxd:
+ DMA_ERROR(("%s: dma_tx: out of txds\n", di->name));
+ PKTFREE(di->drv, p0, TRUE);
+ di->txavail = 0;
+ di->hnddma.txnobuf++;
+ return (-1);
+}
+
+/* returns a pointer to the next frame received, or NULL if there are no more */
+void*
+dma_rx(dma_info_t *di)
+{
+ void *p;
+ uint len;
+ int skiplen = 0;
+
+ while ((p = dma_getnextrxp(di, FALSE))) {
+ /* skip giant packets which span multiple rx descriptors */
+ if (skiplen > 0) {
+ skiplen -= di->rxbufsize;
+ if (skiplen < 0)
+ skiplen = 0;
+ PKTFREE(di->drv, p, FALSE);
+ continue;
+ }
+
+ len = ltoh16(*(uint16*)(PKTDATA(di->drv, p)));
+ DMA_TRACE(("%s: dma_rx len %d\n", di->name, len));
+
+ /* bad frame length check */
+ if (len > (di->rxbufsize - di->rxoffset)) {
+ DMA_ERROR(("%s: dma_rx: bad frame length (%d)\n", di->name, len));
+ if (len > 0)
+ skiplen = len - (di->rxbufsize - di->rxoffset);
+ PKTFREE(di->drv, p, FALSE);
+ di->hnddma.rxgiants++;
+ continue;
+ }
+
+ /* set actual length */
+ PKTSETLEN(di->drv, p, (di->rxoffset + len));
+
+ break;
+ }
+
+ return (p);
+}
+
+/* post receive buffers */
+void
+dma_rxfill(dma_info_t *di)
+{
+ void *p;
+ uint rxin, rxout;
+ uint ctrl;
+ uint n;
+ uint i;
+ uint32 pa;
+ uint rxbufsize;
+
+ /*
+ * Determine how many receive buffers we're lacking
+ * from the full complement, allocate, initialize,
+ * and post them, then update the chip rx lastdscr.
+ */
+
+ rxin = di->rxin;
+ rxout = di->rxout;
+ rxbufsize = di->rxbufsize;
+
+ n = di->nrxpost - NRXDACTIVE(rxin, rxout);
+
+ DMA_TRACE(("%s: dma_rxfill: post %d\n", di->name, n));
+
+ for (i = 0; i < n; i++) {
+ if ((p = PKTGET(di->drv, rxbufsize, FALSE)) == NULL) {
+ DMA_ERROR(("%s: dma_rxfill: out of rxbufs\n", di->name));
+ di->hnddma.rxnobuf++;
+ break;
+ }
+
+ *(uint32*)(OSL_UNCACHED(PKTDATA(di->drv, p))) = 0;
+
+ pa = (uint32) DMA_MAP(di->dev, PKTDATA(di->drv, p), rxbufsize, DMA_RX, p);
+ ASSERT(ISALIGNED(pa, 4));
+
+ /* save the free packet pointer */
+ ASSERT(di->rxp[rxout] == NULL);
+ di->rxp[rxout] = p;
+
+ /* prep the descriptor control value */
+ ctrl = rxbufsize;
+ if (rxout == (di->nrxd - 1))
+ ctrl |= CTRL_EOT;
+
+ /* init the rx descriptor */
+ W_SM(&di->rxd[rxout].ctrl, BUS_SWAP32(ctrl));
+ W_SM(&di->rxd[rxout].addr, BUS_SWAP32(pa + di->dataoffset));
+
+ rxout = NEXTRXD(rxout);
+ }
+
+ di->rxout = rxout;
+
+ /* update the chip lastdscr pointer */
+ W_REG(&di->regs->rcvptr, I2B(rxout));
+}
+
+void
+dma_txreclaim(dma_info_t *di, bool forceall)
+{
+ void *p;
+
+ DMA_TRACE(("%s: dma_txreclaim %s\n", di->name, forceall ? "all" : ""));
+
+ while ((p = dma_getnexttxp(di, forceall)))
+ PKTFREE(di->drv, p, TRUE);
+}
+
+/*
+ * Reclaim next completed txd (txds if using chained buffers) and
+ * return associated packet.
+ * If 'force' is true, reclaim txd(s) and return associated packet
+ * regardless of the value of the hardware "curr" pointer.
+ */
+void*
+dma_getnexttxp(dma_info_t *di, bool forceall)
+{
+ uint start, end, i;
+ void *txp;
+
+ DMA_TRACE(("%s: dma_getnexttxp %s\n", di->name, forceall ? "all" : ""));
+
+ txp = NULL;
+
+ start = di->txin;
+ if (forceall)
+ end = di->txout;
+ else
+ end = B2I(R_REG(&di->regs->xmtstatus) & XS_CD_MASK);
+
+ if ((start == 0) && (end > di->txout))
+ goto bogus;
+
+ for (i = start; i != end && !txp; i = NEXTTXD(i)) {
+ DMA_UNMAP(di->dev, (BUS_SWAP32(R_SM(&di->txd[i].addr)) - di->dataoffset),
+ (BUS_SWAP32(R_SM(&di->txd[i].ctrl)) & CTRL_BC_MASK), DMA_TX, di->txp[i]);
+ W_SM(&di->txd[i].addr, 0xdeadbeef);
+ txp = di->txp[i];
+ di->txp[i] = NULL;
+ }
+
+ di->txin = i;
+
+ /* tx flow control */
+ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
+
+ return (txp);
+
+bogus:
+/*
+ DMA_ERROR(("dma_getnexttxp: bogus curr: start %d end %d txout %d force %d\n",
+ start, end, di->txout, forceall));
+*/
+ return (NULL);
+}
+
+void
+dma_rxreclaim(dma_info_t *di)
+{
+ void *p;
+
+ DMA_TRACE(("%s: dma_rxreclaim\n", di->name));
+
+ while ((p = dma_getnextrxp(di, TRUE)))
+ PKTFREE(di->drv, p, FALSE);
+}
+
+void *
+dma_getnextrxp(dma_info_t *di, bool forceall)
+{
+ uint i;
+ void *rxp;
+
+ /* if forcing, dma engine must be disabled */
+ ASSERT(!forceall || !dma_rxenabled(di));
+
+ i = di->rxin;
+
+ /* return if no packets posted */
+ if (i == di->rxout)
+ return (NULL);
+
+ /* ignore curr if forceall */
+ if (!forceall && (i == B2I(R_REG(&di->regs->rcvstatus) & RS_CD_MASK)))
+ return (NULL);
+
+ /* get the packet pointer that corresponds to the rx descriptor */
+ rxp = di->rxp[i];
+ ASSERT(rxp);
+ di->rxp[i] = NULL;
+
+ /* clear this packet from the descriptor ring */
+ DMA_UNMAP(di->dev, (BUS_SWAP32(R_SM(&di->rxd[i].addr)) - di->dataoffset),
+ di->rxbufsize, DMA_RX, rxp);
+ W_SM(&di->rxd[i].addr, 0xdeadbeef);
+
+ di->rxin = NEXTRXD(i);
+
+ return (rxp);
+}
+
+char*
+dma_dumptx(dma_info_t *di, char *buf)
+{
+ buf += sprintf(buf, "txd 0x%lx txdpa 0x%lx txp 0x%lx txin %d txout %d txavail %d\n",
+ (ulong)di->txd, di->txdpa, (ulong)di->txp, di->txin, di->txout, di->txavail);
+ buf += sprintf(buf, "xmtcontrol 0x%x xmtaddr 0x%x xmtptr 0x%x xmtstatus 0x%x\n",
+ R_REG(&di->regs->xmtcontrol),
+ R_REG(&di->regs->xmtaddr),
+ R_REG(&di->regs->xmtptr),
+ R_REG(&di->regs->xmtstatus));
+ return (buf);
+}
+
+char*
+dma_dumprx(dma_info_t *di, char *buf)
+{
+ buf += sprintf(buf, "rxd 0x%lx rxdpa 0x%lx rxp 0x%lx rxin %d rxout %d\n",
+ (ulong)di->rxd, di->rxdpa, (ulong)di->rxp, di->rxin, di->rxout);
+ buf += sprintf(buf, "rcvcontrol 0x%x rcvaddr 0x%x rcvptr 0x%x rcvstatus 0x%x\n",
+ R_REG(&di->regs->rcvcontrol),
+ R_REG(&di->regs->rcvaddr),
+ R_REG(&di->regs->rcvptr),
+ R_REG(&di->regs->rcvstatus));
+ return (buf);
+}
+
+char*
+dma_dump(dma_info_t *di, char *buf)
+{
+ buf = dma_dumptx(di, buf);
+ buf = dma_dumprx(di, buf);
+ return (buf);
+}
+
+uint
+dma_getvar(dma_info_t *di, char *name)
+{
+ if (!strcmp(name, "&txavail"))
+ return ((uint) &di->txavail);
+ else {
+ ASSERT(0);
+ }
+ return (0);
+}
+
+void
+dma_txblock(dma_info_t *di)
+{
+ di->txavail = 0;
+}
+
+void
+dma_txunblock(dma_info_t *di)
+{
+ di->txavail = di->ntxd - NTXDACTIVE(di->txin, di->txout) - 1;
+}
+
+uint
+dma_txactive(dma_info_t *di)
+{
+ return (NTXDACTIVE(di->txin, di->txout));
+}
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/linux_osl.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/linux_osl.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/linux_osl.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/linux_osl.c 2005-11-07 01:12:51.815809250 +0100
@@ -0,0 +1,420 @@
+/*
+ * Linux OS Independent Layer
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id: linux_osl.c,v 1.2 2005/02/28 13:34:25 jolt Exp $
+ */
+
+#define LINUX_OSL
+
+#include <typedefs.h>
+#include <bcmendian.h>
+#include <linuxver.h>
+#include <linux_osl.h>
+#include <bcmutils.h>
+#include <linux/delay.h>
+#ifdef mips
+#include <asm/paccess.h>
+#endif
+#include <pcicfg.h>
+
+#define PCI_CFG_RETRY 10
+
+void*
+osl_pktget(void *drv, uint len, bool send)
+{
+ struct sk_buff *skb;
+
+ if ((skb = dev_alloc_skb(len)) == NULL)
+ return (NULL);
+
+ skb_put(skb, len);
+
+ /* ensure the cookie field is cleared */
+ PKTSETCOOKIE(skb, NULL);
+
+ return ((void*) skb);
+}
+
+void
+osl_pktfree(void *p)
+{
+ struct sk_buff *skb, *nskb;
+
+ skb = (struct sk_buff*) p;
+
+ /* perversion: we use skb->next to chain multi-skb packets */
+ while (skb) {
+ nskb = skb->next;
+ skb->next = NULL;
+ if (skb->destructor) {
+ /* cannot kfree_skb() on hard IRQ (net/core/skbuff.c) if destructor exists */
+ dev_kfree_skb_any(skb);
+ } else {
+ /* can free immediately (even in_irq()) if destructor does not exist */
+ dev_kfree_skb(skb);
+ }
+ skb = nskb;
+ }
+}
+
+uint32
+osl_pci_read_config(void *loc, uint offset, uint size)
+{
+ struct pci_dev *pdev;
+ uint val;
+ uint retry=PCI_CFG_RETRY;
+
+ /* only 4byte access supported */
+ ASSERT(size == 4);
+
+ pdev = (struct pci_dev*)loc;
+ do {
+ pci_read_config_dword(pdev, offset, &val);
+ if (val != 0xffffffff)
+ break;
+ } while (retry--);
+
+
+ return (val);
+}
+
+void
+osl_pci_write_config(void *loc, uint offset, uint size, uint val)
+{
+ struct pci_dev *pdev;
+ uint retry=PCI_CFG_RETRY;
+
+ /* only 4byte access supported */
+ ASSERT(size == 4);
+
+ pdev = (struct pci_dev*)loc;
+
+ do {
+ pci_write_config_dword(pdev, offset, val);
+ if (offset!=PCI_BAR0_WIN)
+ break;
+ if (osl_pci_read_config(loc,offset,size) == val)
+ break;
+ } while (retry--);
+
+}
+
+void
+osl_pcmcia_read_attr(void *osh, uint offset, void *buf, int size)
+{
+ ASSERT(0);
+}
+
+void
+osl_pcmcia_write_attr(void *osh, uint offset, void *buf, int size)
+{
+ ASSERT(0);
+}
+
+void
+osl_assert(char *exp, char *file, int line)
+{
+ char tempbuf[255];
+
+ sprintf(tempbuf, "assertion \"%s\" failed: file \"%s\", line %d\n", exp, file, line);
+ panic(tempbuf);
+}
+
+/*
+ * BINOSL selects the slightly slower function-call-based binary compatible osl.
+ */
+#ifdef BINOSL
+
+int
+osl_printf(const char *format, ...)
+{
+ va_list args;
+ char buf[1024];
+ int len;
+
+ /* sprintf into a local buffer because there *is* no "vprintk()".. */
+ va_start(args, format);
+ len = vsprintf(buf, format, args);
+ va_end(args);
+
+ if (len > sizeof (buf)) {
+ printk("osl_printf: buffer overrun\n");
+ return (0);
+ }
+
+ return (printk(buf));
+}
+
+int
+osl_sprintf(char *buf, const char *format, ...)
+{
+ va_list args;
+ int rc;
+
+ va_start(args, format);
+ rc = vsprintf(buf, format, args);
+ va_end(args);
+ return (rc);
+}
+
+int
+osl_strcmp(const char *s1, const char *s2)
+{
+ return (strcmp(s1, s2));
+}
+
+int
+osl_strncmp(const char *s1, const char *s2, uint n)
+{
+ return (strncmp(s1, s2, n));
+}
+
+int
+osl_strlen(char *s)
+{
+ return (strlen(s));
+}
+
+char*
+osl_strcpy(char *d, const char *s)
+{
+ return (strcpy(d, s));
+}
+
+char*
+osl_strncpy(char *d, const char *s, uint n)
+{
+ return (strncpy(d, s, n));
+}
+
+void
+bcopy(const void *src, void *dst, int len)
+{
+ memcpy(dst, src, len);
+}
+
+int
+bcmp(const void *b1, const void *b2, int len)
+{
+ return (memcmp(b1, b2, len));
+}
+
+void
+bzero(void *b, int len)
+{
+ memset(b, '\0', len);
+}
+
+void*
+osl_malloc(uint size)
+{
+ return (kmalloc(size, GFP_ATOMIC));
+}
+
+void
+osl_mfree(void *addr, uint size)
+{
+ kfree(addr);
+}
+
+uint32
+osl_readl(volatile uint32 *r)
+{
+ return (readl(r));
+}
+
+uint16
+osl_readw(volatile uint16 *r)
+{
+ return (readw(r));
+}
+
+uint8
+osl_readb(volatile uint8 *r)
+{
+ return (readb(r));
+}
+
+void
+osl_writel(uint32 v, volatile uint32 *r)
+{
+ writel(v, r);
+}
+
+void
+osl_writew(uint16 v, volatile uint16 *r)
+{
+ writew(v, r);
+}
+
+void
+osl_writeb(uint8 v, volatile uint8 *r)
+{
+ writeb(v, r);
+}
+
+void *
+osl_uncached(void *va)
+{
+#ifdef mips
+ return ((void*)KSEG1ADDR(va));
+#else
+ return ((void*)va);
+#endif
+}
+
+uint
+osl_getcycles(void)
+{
+ uint cycles;
+
+#if defined(mips)
+ cycles = read_c0_count() * 2;
+#elif defined(__i386__)
+ rdtscl(cycles);
+#else
+ cycles = 0;
+#endif
+ return cycles;
+}
+
+void *
+osl_reg_map(uint32 pa, uint size)
+{
+ return (ioremap_nocache((unsigned long)pa, (unsigned long)size));
+}
+
+void
+osl_reg_unmap(void *va)
+{
+ iounmap(va);
+}
+
+int
+osl_busprobe(uint32 *val, uint32 addr)
+{
+#ifdef mips
+ return get_dbe(*val, (uint32*)addr);
+#else
+ *val = readl(addr);
+ return 0;
+#endif
+}
+
+void*
+osl_dma_alloc_consistent(void *dev, uint size, ulong *pap)
+{
+ return (pci_alloc_consistent((struct pci_dev*)dev, size, (dma_addr_t*)pap));
+}
+
+void
+osl_dma_free_consistent(void *dev, void *va, uint size, ulong pa)
+{
+ pci_free_consistent((struct pci_dev*)dev, size, va, (dma_addr_t)pa);
+}
+
+uint
+osl_dma_map(void *dev, void *va, uint size, int direction)
+{
+ int dir;
+
+ dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
+ return (pci_map_single(dev, va, size, dir));
+}
+
+void
+osl_dma_unmap(void *dev, uint pa, uint size, int direction)
+{
+ int dir;
+
+ dir = (direction == DMA_TX)? PCI_DMA_TODEVICE: PCI_DMA_FROMDEVICE;
+ pci_unmap_single(dev, (uint32)pa, size, dir);
+}
+
+void
+osl_delay(uint usec)
+{
+ udelay(usec);
+}
+
+uchar*
+osl_pktdata(void *drv, void *skb)
+{
+ return (((struct sk_buff*)skb)->data);
+}
+
+uint
+osl_pktlen(void *drv, void *skb)
+{
+ return (((struct sk_buff*)skb)->len);
+}
+
+void*
+osl_pktnext(void *drv, void *skb)
+{
+ return (((struct sk_buff*)skb)->next);
+}
+
+void
+osl_pktsetnext(void *skb, void *x)
+{
+ ((struct sk_buff*)skb)->next = (struct sk_buff*)x;
+}
+
+void
+osl_pktsetlen(void *drv, void *skb, uint len)
+{
+ __skb_trim((struct sk_buff*)skb, len);
+}
+
+uchar*
+osl_pktpush(void *drv, void *skb, int bytes)
+{
+ return (skb_push((struct sk_buff*)skb, bytes));
+}
+
+uchar*
+osl_pktpull(void *drv, void *skb, int bytes)
+{
+ return (skb_pull((struct sk_buff*)skb, bytes));
+}
+
+void*
+osl_pktdup(void *drv, void *skb)
+{
+ return (skb_clone((struct sk_buff*)skb, GFP_ATOMIC));
+}
+
+void*
+osl_pktcookie(void *skb)
+{
+ return ((void*)((struct sk_buff*)skb)->csum);
+}
+
+void
+osl_pktsetcookie(void *skb, void *x)
+{
+ ((struct sk_buff*)skb)->csum = (uint)x;
+}
+
+void*
+osl_pktlink(void *skb)
+{
+ return (((struct sk_buff*)skb)->prev);
+}
+
+void
+osl_pktsetlink(void *skb, void *x)
+{
+ ((struct sk_buff*)skb)->prev = (struct sk_buff*)x;
+}
+
+#endif
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/Makefile linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/Makefile
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/Makefile 2005-11-19 14:16:38.941631500 +0100
@@ -0,0 +1,7 @@
+#
+# Makefile for the BCM47xx specific kernel interface routines
+# under Linux.
+#
+
+obj-y := sbutils.o linux_osl.o bcmsrom.o bcmutils.o sbmips.o sbpci.o hnddma.o
+#obj-y := nvram.o nvram_linux.o
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/nvram.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/nvram.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/nvram.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/nvram.c 2005-11-19 02:28:26.438059500 +0100
@@ -0,0 +1,321 @@
+/*
+ * NVRAM variable manipulation (common)
+ *
+ * Copyright 2004, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#include <typedefs.h>
+#include <osl.h>
+#include <bcmendian.h>
+#include <bcmnvram.h>
+#include <bcmutils.h>
+#include <sbsdram.h>
+
+extern struct nvram_tuple * BCMINIT(_nvram_realloc)(struct nvram_tuple *t, const char *name, const char *value);
+extern void BCMINIT(_nvram_free)(struct nvram_tuple *t);
+extern int BCMINIT(_nvram_read)(void *buf);
+
+char * BCMINIT(_nvram_get)(const char *name);
+int BCMINIT(_nvram_set)(const char *name, const char *value);
+int BCMINIT(_nvram_unset)(const char *name);
+int BCMINIT(_nvram_getall)(char *buf, int count);
+int BCMINIT(_nvram_commit)(struct nvram_header *header);
+int BCMINIT(_nvram_init)(void);
+void BCMINIT(_nvram_exit)(void);
+
+static struct nvram_tuple * BCMINITDATA(nvram_hash)[257];
+static struct nvram_tuple * nvram_dead;
+
+/* Free all tuples. Should be locked. */
+static void
+BCMINITFN(nvram_free)(void)
+{
+ uint i;
+ struct nvram_tuple *t, *next;
+
+ /* Free hash table */
+ for (i = 0; i < ARRAYSIZE(BCMINIT(nvram_hash)); i++) {
+ for (t = BCMINIT(nvram_hash)[i]; t; t = next) {
+ next = t->next;
+ BCMINIT(_nvram_free)(t);
+ }
+ BCMINIT(nvram_hash)[i] = NULL;
+ }
+
+ /* Free dead table */
+ for (t = nvram_dead; t; t = next) {
+ next = t->next;
+ BCMINIT(_nvram_free)(t);
+ }
+ nvram_dead = NULL;
+
+ /* Indicate to per-port code that all tuples have been freed */
+ BCMINIT(_nvram_free)(NULL);
+}
+
+/* String hash */
+static INLINE uint
+hash(const char *s)
+{
+ uint hash = 0;
+
+ while (*s)
+ hash = 31 * hash + *s++;
+
+ return hash;
+}
+
+/* (Re)initialize the hash table. Should be locked. */
+static int
+BCMINITFN(nvram_rehash)(struct nvram_header *header)
+{
+ char buf[] = "0xXXXXXXXX", *name, *value, *end, *eq;
+
+ /* (Re)initialize hash table */
+ BCMINIT(nvram_free)();
+
+ /* Parse and set "name=value\0 ... \0\0" */
+ name = (char *) &header[1];
+ end = (char *) header + NVRAM_SPACE - 2;
+ end[0] = end[1] = '\0';
+ for (; *name; name = value + strlen(value) + 1) {
+ if (!(eq = strchr(name, '=')))
+ break;
+ *eq = '\0';
+ value = eq + 1;
+ BCMINIT(_nvram_set)(name, value);
+ *eq = '=';
+ }
+
+ /* Set special SDRAM parameters */
+ if (!BCMINIT(_nvram_get)("sdram_init")) {
+ sprintf(buf, "0x%04X", (uint16)(header->crc_ver_init >> 16));
+ BCMINIT(_nvram_set)("sdram_init", buf);
+ }
+ if (!BCMINIT(_nvram_get)("sdram_config")) {
+ sprintf(buf, "0x%04X", (uint16)(header->config_refresh & 0xffff));
+ BCMINIT(_nvram_set)("sdram_config", buf);
+ }
+ if (!BCMINIT(_nvram_get)("sdram_refresh")) {
+ sprintf(buf, "0x%04X", (uint16)((header->config_refresh >> 16) & 0xffff));
+ BCMINIT(_nvram_set)("sdram_refresh", buf);
+ }
+ if (!BCMINIT(_nvram_get)("sdram_ncdl")) {
+ sprintf(buf, "0x%08X", header->config_ncdl);
+ BCMINIT(_nvram_set)("sdram_ncdl", buf);
+ }
+
+ return 0;
+}
+
+/* Get the value of an NVRAM variable. Should be locked. */
+char *
+BCMINITFN(_nvram_get)(const char *name)
+{
+ uint i;
+ struct nvram_tuple *t;
+ char *value;
+
+ if (!name)
+ return NULL;
+
+ /* Hash the name */
+ i = hash(name) % ARRAYSIZE(BCMINIT(nvram_hash));
+
+ /* Find the associated tuple in the hash table */
+ for (t = BCMINIT(nvram_hash)[i]; t && strcmp(t->name, name); t = t->next);
+
+ value = t ? t->value : NULL;
+
+ return value;
+}
+
+/* Get the value of an NVRAM variable. Should be locked. */
+int
+BCMINITFN(_nvram_set)(const char *name, const char *value)
+{
+ uint i;
+ struct nvram_tuple *t, *u, **prev;
+
+ /* Hash the name */
+ i = hash(name) % ARRAYSIZE(BCMINIT(nvram_hash));
+
+ /* Find the associated tuple in the hash table */
+ for (prev = &BCMINIT(nvram_hash)[i], t = *prev; t && strcmp(t->name, name); prev = &t->next, t = *prev);
+
+ /* (Re)allocate tuple */
+ if (!(u = BCMINIT(_nvram_realloc)(t, name, value)))
+ return -12; /* -ENOMEM */
+
+ /* Value reallocated */
+ if (t && t == u)
+ return 0;
+
+ /* Move old tuple to the dead table */
+ if (t) {
+ *prev = t->next;
+ t->next = nvram_dead;
+ nvram_dead = t;
+ }
+
+ /* Add new tuple to the hash table */
+ u->next = BCMINIT(nvram_hash)[i];
+ BCMINIT(nvram_hash)[i] = u;
+
+ return 0;
+}
+
+/* Unset the value of an NVRAM variable. Should be locked. */
+int
+BCMINITFN(_nvram_unset)(const char *name)
+{
+ uint i;
+ struct nvram_tuple *t, **prev;
+
+ if (!name)
+ return 0;
+
+ /* Hash the name */
+ i = hash(name) % ARRAYSIZE(BCMINIT(nvram_hash));
+
+ /* Find the associated tuple in the hash table */
+ for (prev = &BCMINIT(nvram_hash)[i], t = *prev; t && strcmp(t->name, name); prev = &t->next, t = *prev);
+
+ /* Move it to the dead table */
+ if (t) {
+ *prev = t->next;
+ t->next = nvram_dead;
+ nvram_dead = t;
+ }
+
+ return 0;
+}
+
+/* Get all NVRAM variables. Should be locked. */
+int
+BCMINITFN(_nvram_getall)(char *buf, int count)
+{
+ uint i;
+ struct nvram_tuple *t;
+ int len = 0;
+
+ bzero(buf, count);
+
+ /* Write name=value\0 ... \0\0 */
+ for (i = 0; i < ARRAYSIZE(BCMINIT(nvram_hash)); i++) {
+ for (t = BCMINIT(nvram_hash)[i]; t; t = t->next) {
+ if ((count - len) > (strlen(t->name) + 1 + strlen(t->value) + 1))
+ len += sprintf(buf + len, "%s=%s", t->name, t->value) + 1;
+ else
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/* Regenerate NVRAM. Should be locked. */
+int
+BCMINITFN(_nvram_commit)(struct nvram_header *header)
+{
+ char *init, *config, *refresh, *ncdl;
+ char *ptr, *end;
+ int i;
+ struct nvram_tuple *t;
+ struct nvram_header tmp;
+ uint8 crc;
+
+ /* Regenerate header */
+ header->magic = NVRAM_MAGIC;
+ header->crc_ver_init = (NVRAM_VERSION << 8);
+ if (!(init = BCMINIT(_nvram_get)("sdram_init")) ||
+ !(config = BCMINIT(_nvram_get)("sdram_config")) ||
+ !(refresh = BCMINIT(_nvram_get)("sdram_refresh")) ||
+ !(ncdl = BCMINIT(_nvram_get)("sdram_ncdl"))) {
+ header->crc_ver_init |= SDRAM_INIT << 16;
+ header->config_refresh = SDRAM_CONFIG;
+ header->config_refresh |= SDRAM_REFRESH << 16;
+ header->config_ncdl = 0;
+ } else {
+ header->crc_ver_init |= (bcm_strtoul(init, NULL, 0) & 0xffff) << 16;
+ header->config_refresh = bcm_strtoul(config, NULL, 0) & 0xffff;
+ header->config_refresh |= (bcm_strtoul(refresh, NULL, 0) & 0xffff) << 16;
+ header->config_ncdl = bcm_strtoul(ncdl, NULL, 0);
+ }
+
+ /* Clear data area */
+ ptr = (char *) header + sizeof(struct nvram_header);
+ bzero(ptr, NVRAM_SPACE - sizeof(struct nvram_header));
+
+ /* Leave space for a double NUL at the end */
+ end = (char *) header + NVRAM_SPACE - 2;
+
+ /* Write out all tuples */
+ for (i = 0; i < ARRAYSIZE(BCMINIT(nvram_hash)); i++) {
+ for (t = BCMINIT(nvram_hash)[i]; t; t = t->next) {
+ if ((ptr + strlen(t->name) + 1 + strlen(t->value) + 1) > end)
+ break;
+ ptr += sprintf(ptr, "%s=%s", t->name, t->value) + 1;
+ }
+ }
+
+ /* End with a double NUL */
+ ptr += 2;
+
+ /* Set new length */
+ header->len = ROUNDUP(ptr - (char *) header, 4);
+
+ /* Little-endian CRC8 over the last 11 bytes of the header */
+ tmp.crc_ver_init = htol32(header->crc_ver_init);
+ tmp.config_refresh = htol32(header->config_refresh);
+ tmp.config_ncdl = htol32(header->config_ncdl);
+ crc = hndcrc8((char *) &tmp + 9, sizeof(struct nvram_header) - 9, CRC8_INIT_VALUE);
+
+ /* Continue CRC8 over data bytes */
+ crc = hndcrc8((char *) &header[1], header->len - sizeof(struct nvram_header), crc);
+
+ /* Set new CRC8 */
+ header->crc_ver_init |= crc;
+
+ /* Reinitialize hash table */
+ return BCMINIT(nvram_rehash)(header);
+}
+
+/* Initialize hash table. Should be locked. */
+int
+BCMINITFN(_nvram_init)(void)
+{
+ struct nvram_header *header;
+ int ret;
+ void *osh;
+
+ /* get kernel osl handler */
+ osh = osl_attach(NULL);
+
+ if (!(header = (struct nvram_header *) MALLOC(osh, NVRAM_SPACE))) {
+ printf("nvram_init: out of memory, malloced %d bytes\n", MALLOCED(osh));
+ return -12; /* -ENOMEM */
+ }
+
+ if ((ret = BCMINIT(_nvram_read)(header)) == 0 &&
+ header->magic == NVRAM_MAGIC)
+ BCMINIT(nvram_rehash)(header);
+
+ MFREE(osh, header, NVRAM_SPACE);
+ return ret;
+}
+
+/* Free hash table. Should be locked. */
+void
+BCMINITFN(_nvram_exit)(void)
+{
+ BCMINIT(nvram_free)();
+}
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/nvram_linux.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/nvram_linux.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/nvram_linux.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/nvram_linux.c 2005-11-19 02:28:26.438059500 +0100
@@ -0,0 +1,633 @@
+/*
+ * NVRAM variable manipulation (Linux kernel half)
+ *
+ * Copyright 2005, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/bootmem.h>
+#include <linux/wrapper.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/mtd/mtd.h>
+#include <asm/addrspace.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+#include <typedefs.h>
+#include <bcmendian.h>
+#include <bcmnvram.h>
+#include <bcmutils.h>
+#include <sbconfig.h>
+#include <sbchipc.h>
+#include <sbutils.h>
+#include <sbmips.h>
+#include <sflash.h>
+
+/* In BSS to minimize text size and page aligned so it can be mmap()-ed */
+static char nvram_buf[NVRAM_SPACE] __attribute__((aligned(PAGE_SIZE)));
+
+#ifdef MODULE
+
+#define early_nvram_get(name) nvram_get(name)
+
+#else /* !MODULE */
+
+/* Global SB handle */
+extern void *bcm947xx_sbh;
+extern spinlock_t bcm947xx_sbh_lock;
+
+/* Convenience */
+#define sbh bcm947xx_sbh
+#define sbh_lock bcm947xx_sbh_lock
+#define KB * 1024
+#define MB * 1024 * 1024
+
+/* Probe for NVRAM header */
+static void __init
+early_nvram_init(void)
+{
+ struct nvram_header *header;
+ chipcregs_t *cc;
+ struct sflash *info = NULL;
+ int i;
+ uint32 base, off, lim;
+ u32 *src, *dst;
+
+ if ((cc = sb_setcore(sbh, SB_CC, 0)) != NULL) {
+ base = KSEG1ADDR(SB_FLASH2);
+ switch (readl(&cc->capabilities) & CAP_FLASH_MASK) {
+ case PFLASH:
+ lim = SB_FLASH2_SZ;
+ break;
+
+ case SFLASH_ST:
+ case SFLASH_AT:
+ if ((info = sflash_init(cc)) == NULL)
+ return;
+ lim = info->size;
+ break;
+
+ case FLASH_NONE:
+ default:
+ return;
+ }
+ } else {
+ /* extif assumed, Stop at 4 MB */
+ base = KSEG1ADDR(SB_FLASH1);
+ lim = SB_FLASH1_SZ;
+ }
+
+ off = FLASH_MIN;
+ while (off <= lim) {
+ /* Windowed flash access */
+ header = (struct nvram_header *) KSEG1ADDR(base + off - NVRAM_SPACE);
+ if (header->magic == NVRAM_MAGIC)
+ goto found;
+ off <<= 1;
+ }
+
+ /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */
+ header = (struct nvram_header *) KSEG1ADDR(base + 4 KB);
+ if (header->magic == NVRAM_MAGIC)
+ goto found;
+
+ header = (struct nvram_header *) KSEG1ADDR(base + 1 KB);
+ if (header->magic == NVRAM_MAGIC)
+ goto found;
+
+ printk("early_nvram_init: NVRAM not found\n");
+ return;
+
+found:
+ src = (u32 *) header;
+ dst = (u32 *) nvram_buf;
+ for (i = 0; i < sizeof(struct nvram_header); i += 4)
+ *dst++ = *src++;
+ for (; i < header->len && i < NVRAM_SPACE; i += 4)
+ *dst++ = ltoh32(*src++);
+}
+
+/* Early (before mm or mtd) read-only access to NVRAM */
+static char * __init
+early_nvram_get(const char *name)
+{
+ char *var, *value, *end, *eq;
+
+ if (!name)
+ return NULL;
+
+ /* Too early? */
+ if (sbh == NULL)
+ return NULL;
+
+ if (!nvram_buf[0])
+ early_nvram_init();
+
+ /* Look for name=value and return value */
+ var = &nvram_buf[sizeof(struct nvram_header)];
+ end = nvram_buf + sizeof(nvram_buf) - 2;
+ end[0] = end[1] = '\0';
+ for (; *var; var = value + strlen(value) + 1) {
+ if (!(eq = strchr(var, '=')))
+ break;
+ value = eq + 1;
+ if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0)
+ return value;
+ }
+
+ return NULL;
+}
+
+#endif /* !MODULE */
+
+extern char * _nvram_get(const char *name);
+extern int _nvram_set(const char *name, const char *value);
+extern int _nvram_unset(const char *name);
+extern int _nvram_getall(char *buf, int count);
+extern int _nvram_commit(struct nvram_header *header);
+extern int _nvram_init(void);
+extern void _nvram_exit(void);
+
+/* Globals */
+static spinlock_t nvram_lock = SPIN_LOCK_UNLOCKED;
+static struct semaphore nvram_sem;
+static unsigned long nvram_offset = 0;
+static int nvram_major = -1;
+static devfs_handle_t nvram_handle = NULL;
+static struct mtd_info *nvram_mtd = NULL;
+
+int
+_nvram_read(char *buf)
+{
+ struct nvram_header *header = (struct nvram_header *) buf;
+ size_t len;
+
+ if (!nvram_mtd ||
+ MTD_READ(nvram_mtd, nvram_mtd->size - NVRAM_SPACE, NVRAM_SPACE, &len, buf) ||
+ len != NVRAM_SPACE ||
+ header->magic != NVRAM_MAGIC) {
+ /* Maybe we can recover some data from early initialization */
+ memcpy(buf, nvram_buf, NVRAM_SPACE);
+ }
+
+ return 0;
+}
+
+struct nvram_tuple *
+_nvram_realloc(struct nvram_tuple *t, const char *name, const char *value)
+{
+ if ((nvram_offset + strlen(value) + 1) > NVRAM_SPACE)
+ return NULL;
+
+ if (!t) {
+ if (!(t = kmalloc(sizeof(struct nvram_tuple) + strlen(name) + 1, GFP_ATOMIC)))
+ return NULL;
+
+ /* Copy name */
+ t->name = (char *) &t[1];
+ strcpy(t->name, name);
+
+ t->value = NULL;
+ }
+
+ /* Copy value */
+ if (!t->value || strcmp(t->value, value)) {
+ t->value = &nvram_buf[nvram_offset];
+ strcpy(t->value, value);
+ nvram_offset += strlen(value) + 1;
+ }
+
+ return t;
+}
+
+void
+_nvram_free(struct nvram_tuple *t)
+{
+ if (!t)
+ nvram_offset = 0;
+ else
+ kfree(t);
+}
+
+int
+nvram_set(const char *name, const char *value)
+{
+ unsigned long flags;
+ int ret;
+ struct nvram_header *header;
+
+ spin_lock_irqsave(&nvram_lock, flags);
+ if ((ret = _nvram_set(name, value))) {
+ /* Consolidate space and try again */
+ if ((header = kmalloc(NVRAM_SPACE, GFP_ATOMIC))) {
+ if (_nvram_commit(header) == 0)
+ ret = _nvram_set(name, value);
+ kfree(header);
+ }
+ }
+ spin_unlock_irqrestore(&nvram_lock, flags);
+
+ return ret;
+}
+
+char *
+real_nvram_get(const char *name)
+{
+ unsigned long flags;
+ char *value;
+
+ spin_lock_irqsave(&nvram_lock, flags);
+ value = _nvram_get(name);
+ spin_unlock_irqrestore(&nvram_lock, flags);
+
+ return value;
+}
+
+char *
+nvram_get(const char *name)
+{
+ if (nvram_major >= 0)
+ return real_nvram_get(name);
+ else
+ return early_nvram_get(name);
+}
+
+int
+nvram_unset(const char *name)
+{
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&nvram_lock, flags);
+ ret = _nvram_unset(name);
+ spin_unlock_irqrestore(&nvram_lock, flags);
+
+ return ret;
+}
+
+static void
+erase_callback(struct erase_info *done)
+{
+ wait_queue_head_t *wait_q = (wait_queue_head_t *) done->priv;
+ wake_up(wait_q);
+}
+
+int
+nvram_commit(void)
+{
+ char *buf;
+ size_t erasesize, len;
+ unsigned int i;
+ int ret;
+ struct nvram_header *header;
+ unsigned long flags;
+ u_int32_t offset;
+ DECLARE_WAITQUEUE(wait, current);
+ wait_queue_head_t wait_q;
+ struct erase_info erase;
+
+ if (!nvram_mtd) {
+ printk("nvram_commit: NVRAM not found\n");
+ return -ENODEV;
+ }
+
+ if (in_interrupt()) {
+ printk("nvram_commit: not committing in interrupt\n");
+ return -EINVAL;
+ }
+
+ /* Backup sector blocks to be erased */
+ erasesize = ROUNDUP(NVRAM_SPACE, nvram_mtd->erasesize);
+ if (!(buf = kmalloc(erasesize, GFP_KERNEL))) {
+ printk("nvram_commit: out of memory\n");
+ return -ENOMEM;
+ }
+
+ down(&nvram_sem);
+
+ if ((i = erasesize - NVRAM_SPACE) > 0) {
+ offset = nvram_mtd->size - erasesize;
+ len = 0;
+ ret = MTD_READ(nvram_mtd, offset, i, &len, buf);
+ if (ret || len != i) {
+ printk("nvram_commit: read error ret = %d, len = %d/%d\n", ret, len, i);
+ ret = -EIO;
+ goto done;
+ }
+ header = (struct nvram_header *)(buf + i);
+ } else {
+ offset = nvram_mtd->size - NVRAM_SPACE;
+ header = (struct nvram_header *)buf;
+ }
+
+ /* Regenerate NVRAM */
+ spin_lock_irqsave(&nvram_lock, flags);
+ ret = _nvram_commit(header);
+ spin_unlock_irqrestore(&nvram_lock, flags);
+ if (ret)
+ goto done;
+
+ /* Erase sector blocks */
+ init_waitqueue_head(&wait_q);
+ for (; offset < nvram_mtd->size - NVRAM_SPACE + header->len; offset += nvram_mtd->erasesize) {
+ erase.mtd = nvram_mtd;
+ erase.addr = offset;
+ erase.len = nvram_mtd->erasesize;
+ erase.callback = erase_callback;
+ erase.priv = (u_long) &wait_q;
+
+ set_current_state(TASK_INTERRUPTIBLE);
+ add_wait_queue(&wait_q, &wait);
+
+ /* Unlock sector blocks */
+ if (nvram_mtd->unlock)
+ nvram_mtd->unlock(nvram_mtd, offset, nvram_mtd->erasesize);
+
+ if ((ret = MTD_ERASE(nvram_mtd, &erase))) {
+ set_current_state(TASK_RUNNING);
+ remove_wait_queue(&wait_q, &wait);
+ printk("nvram_commit: erase error\n");
+ goto done;
+ }
+
+ /* Wait for erase to finish */
+ schedule();
+ remove_wait_queue(&wait_q, &wait);
+ }
+
+ /* Write partition up to end of data area */
+ offset = nvram_mtd->size - erasesize;
+ i = erasesize - NVRAM_SPACE + header->len;
+ ret = MTD_WRITE(nvram_mtd, offset, i, &len, buf);
+ if (ret || len != i) {
+ printk("nvram_commit: write error\n");
+ ret = -EIO;
+ goto done;
+ }
+
+ offset = nvram_mtd->size - erasesize;
+ ret = MTD_READ(nvram_mtd, offset, 4, &len, buf);
+
+ done:
+ up(&nvram_sem);
+ kfree(buf);
+ return ret;
+}
+
+int
+nvram_getall(char *buf, int count)
+{
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&nvram_lock, flags);
+ ret = _nvram_getall(buf, count);
+ spin_unlock_irqrestore(&nvram_lock, flags);
+
+ return ret;
+}
+
+EXPORT_SYMBOL(nvram_get);
+EXPORT_SYMBOL(nvram_getall);
+EXPORT_SYMBOL(nvram_set);
+EXPORT_SYMBOL(nvram_unset);
+EXPORT_SYMBOL(nvram_commit);
+
+/* User mode interface below */
+
+static ssize_t
+dev_nvram_read(struct file *file, char *buf, size_t count, loff_t *ppos)
+{
+ char tmp[100], *name = tmp, *value;
+ ssize_t ret;
+ unsigned long off;
+
+ if (count > sizeof(tmp)) {
+ if (!(name = kmalloc(count, GFP_KERNEL)))
+ return -ENOMEM;
+ }
+
+ if (copy_from_user(name, buf, count)) {
+ ret = -EFAULT;
+ goto done;
+ }
+
+ if (*name == '\0') {
+ /* Get all variables */
+ ret = nvram_getall(name, count);
+ if (ret == 0) {
+ if (copy_to_user(buf, name, count)) {
+ ret = -EFAULT;
+ goto done;
+ }
+ ret = count;
+ }
+ } else {
+ if (!(value = nvram_get(name))) {
+ ret = 0;
+ goto done;
+ }
+
+ /* Provide the offset into mmap() space */
+ off = (unsigned long) value - (unsigned long) nvram_buf;
+
+ if (put_user(off, (unsigned long *) buf)) {
+ ret = -EFAULT;
+ goto done;
+ }
+
+ ret = sizeof(unsigned long);
+ }
+
+ flush_cache_all();
+
+done:
+ if (name != tmp)
+ kfree(name);
+
+ return ret;
+}
+
+static ssize_t
+dev_nvram_write(struct file *file, const char *buf, size_t count, loff_t *ppos)
+{
+ char tmp[100], *name = tmp, *value;
+ ssize_t ret;
+
+ if (count > sizeof(tmp)) {
+ if (!(name = kmalloc(count, GFP_KERNEL)))
+ return -ENOMEM;
+ }
+
+ if (copy_from_user(name, buf, count)) {
+ ret = -EFAULT;
+ goto done;
+ }
+
+ value = name;
+ name = strsep(&value, "=");
+ if (value)
+ ret = nvram_set(name, value) ? : count;
+ else
+ ret = nvram_unset(name) ? : count;
+
+ done:
+ if (name != tmp)
+ kfree(name);
+
+ return ret;
+}
+
+static int
+dev_nvram_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+{
+ if (cmd != NVRAM_MAGIC)
+ return -EINVAL;
+ return nvram_commit();
+}
+
+static int
+dev_nvram_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ unsigned long offset = virt_to_phys(nvram_buf);
+
+ if (remap_page_range(vma->vm_start, offset, vma->vm_end-vma->vm_start,
+ vma->vm_page_prot))
+ return -EAGAIN;
+
+ return 0;
+}
+
+static int
+dev_nvram_open(struct inode *inode, struct file * file)
+{
+ MOD_INC_USE_COUNT;
+ return 0;
+}
+
+static int
+dev_nvram_release(struct inode *inode, struct file * file)
+{
+ MOD_DEC_USE_COUNT;
+ return 0;
+}
+
+static struct file_operations dev_nvram_fops = {
+ owner: THIS_MODULE,
+ open: dev_nvram_open,
+ release: dev_nvram_release,
+ read: dev_nvram_read,
+ write: dev_nvram_write,
+ ioctl: dev_nvram_ioctl,
+ mmap: dev_nvram_mmap,
+};
+
+static void
+dev_nvram_exit(void)
+{
+ int order = 0;
+ struct page *page, *end;
+
+ if (nvram_handle)
+ devfs_unregister(nvram_handle);
+
+ if (nvram_major >= 0)
+ devfs_unregister_chrdev(nvram_major, "nvram");
+
+ if (nvram_mtd)
+ put_mtd_device(nvram_mtd);
+
+ while ((PAGE_SIZE << order) < NVRAM_SPACE)
+ order++;
+ end = virt_to_page(nvram_buf + (PAGE_SIZE << order) - 1);
+ for (page = virt_to_page(nvram_buf); page <= end; page++)
+ mem_map_unreserve(page);
+
+ _nvram_exit();
+}
+
+static int __init
+dev_nvram_init(void)
+{
+ int order = 0, ret = 0;
+ struct page *page, *end;
+ unsigned int i;
+
+ /* Allocate and reserve memory to mmap() */
+ while ((PAGE_SIZE << order) < NVRAM_SPACE)
+ order++;
+ end = virt_to_page(nvram_buf + (PAGE_SIZE << order) - 1);
+ for (page = virt_to_page(nvram_buf); page <= end; page++)
+ mem_map_reserve(page);
+
+#ifdef CONFIG_MTD
+ /* Find associated MTD device */
+ for (i = 0; i < MAX_MTD_DEVICES; i++) {
+ nvram_mtd = get_mtd_device(NULL, i);
+ if (nvram_mtd) {
+ if (!strcmp(nvram_mtd->name, "nvram") &&
+ nvram_mtd->size >= NVRAM_SPACE)
+ break;
+ put_mtd_device(nvram_mtd);
+ }
+ }
+ if (i >= MAX_MTD_DEVICES)
+ nvram_mtd = NULL;
+#endif
+
+ /* Initialize hash table lock */
+ spin_lock_init(&nvram_lock);
+
+ /* Initialize commit semaphore */
+ init_MUTEX(&nvram_sem);
+
+ /* Register char device */
+ if ((nvram_major = devfs_register_chrdev(0, "nvram", &dev_nvram_fops)) < 0) {
+ ret = nvram_major;
+ goto err;
+ }
+
+ /* Initialize hash table */
+ _nvram_init();
+
+ /* Create /dev/nvram handle */
+ nvram_handle = devfs_register(NULL, "nvram", DEVFS_FL_NONE, nvram_major, 0,
+ S_IFCHR | S_IRUSR | S_IWUSR | S_IRGRP, &dev_nvram_fops, NULL);
+
+ /* Set the SDRAM NCDL value into NVRAM if not already done */
+ if (getintvar(NULL, "sdram_ncdl") == 0) {
+ unsigned int ncdl;
+ char buf[] = "0x00000000";
+
+ if ((ncdl = sb_memc_get_ncdl(sbh))) {
+ sprintf(buf, "0x%08x", ncdl);
+ nvram_set("sdram_ncdl", buf);
+ nvram_commit();
+ }
+ }
+
+ return 0;
+
+ err:
+ dev_nvram_exit();
+ return ret;
+}
+
+module_init(dev_nvram_init);
+module_exit(dev_nvram_exit);
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbmips.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbmips.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbmips.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbmips.c 2005-11-07 01:12:51.819809500 +0100
@@ -0,0 +1,950 @@
+/*
+ * BCM47XX Sonics SiliconBackplane MIPS core routines
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id: sbmips.c,v 1.1 2005/02/28 13:33:32 jolt Exp $
+ */
+
+#include <typedefs.h>
+#include <osl.h>
+#include <sbutils.h>
+#include <bcmdevs.h>
+#include <bcmnvram.h>
+#include <bcmutils.h>
+#include <hndmips.h>
+#include <sbconfig.h>
+#include <sbextif.h>
+#include <sbchipc.h>
+#include <sbmemc.h>
+
+/*
+ * Memory segments (32bit kernel mode addresses)
+ */
+#undef KUSEG
+#undef KSEG0
+#undef KSEG1
+#undef KSEG2
+#undef KSEG3
+#define KUSEG 0x00000000
+#define KSEG0 0x80000000
+#define KSEG1 0xa0000000
+#define KSEG2 0xc0000000
+#define KSEG3 0xe0000000
+
+/*
+ * Map an address to a certain kernel segment
+ */
+#undef KSEG0ADDR
+#undef KSEG1ADDR
+#undef KSEG2ADDR
+#undef KSEG3ADDR
+#define KSEG0ADDR(a) (((a) & 0x1fffffff) | KSEG0)
+#define KSEG1ADDR(a) (((a) & 0x1fffffff) | KSEG1)
+#define KSEG2ADDR(a) (((a) & 0x1fffffff) | KSEG2)
+#define KSEG3ADDR(a) (((a) & 0x1fffffff) | KSEG3)
+
+/*
+ * The following macros are especially useful for __asm__
+ * inline assembler.
+ */
+#ifndef __STR
+#define __STR(x) #x
+#endif
+#ifndef STR
+#define STR(x) __STR(x)
+#endif
+
+/* *********************************************************************
+ * CP0 Registers
+ ********************************************************************* */
+
+#define C0_INX 0 /* CP0: TLB Index */
+#define C0_RAND 1 /* CP0: TLB Random */
+#define C0_TLBLO0 2 /* CP0: TLB EntryLo0 */
+#define C0_TLBLO C0_TLBLO0 /* CP0: TLB EntryLo0 */
+#define C0_TLBLO1 3 /* CP0: TLB EntryLo1 */
+#define C0_CTEXT 4 /* CP0: Context */
+#define C0_PGMASK 5 /* CP0: TLB PageMask */
+#define C0_WIRED 6 /* CP0: TLB Wired */
+#define C0_BADVADDR 8 /* CP0: Bad Virtual Address */
+#define C0_COUNT 9 /* CP0: Count */
+#define C0_TLBHI 10 /* CP0: TLB EntryHi */
+#define C0_COMPARE 11 /* CP0: Compare */
+#define C0_SR 12 /* CP0: Processor Status */
+#define C0_STATUS C0_SR /* CP0: Processor Status */
+#define C0_CAUSE 13 /* CP0: Exception Cause */
+#define C0_EPC 14 /* CP0: Exception PC */
+#define C0_PRID 15 /* CP0: Processor Revision Indentifier */
+#define C0_CONFIG 16 /* CP0: Config */
+#define C0_LLADDR 17 /* CP0: LLAddr */
+#define C0_WATCHLO 18 /* CP0: WatchpointLo */
+#define C0_WATCHHI 19 /* CP0: WatchpointHi */
+#define C0_XCTEXT 20 /* CP0: XContext */
+#define C0_DIAGNOSTIC 22 /* CP0: Diagnostic */
+#define C0_BROADCOM C0_DIAGNOSTIC /* CP0: Broadcom Register */
+#define C0_ECC 26 /* CP0: ECC */
+#define C0_CACHEERR 27 /* CP0: CacheErr */
+#define C0_TAGLO 28 /* CP0: TagLo */
+#define C0_TAGHI 29 /* CP0: TagHi */
+#define C0_ERREPC 30 /* CP0: ErrorEPC */
+
+/*
+ * Macros to access the system control coprocessor
+ */
+
+#define MFC0(source, sel) \
+({ \
+ int __res; \
+ __asm__ __volatile__( \
+ ".set\tnoreorder\n\t" \
+ ".set\tnoat\n\t" \
+ ".word\t"STR(0x40010000 | ((source)<<11) | (sel))"\n\t" \
+ "move\t%0,$1\n\t" \
+ ".set\tat\n\t" \
+ ".set\treorder" \
+ :"=r" (__res) \
+ : \
+ :"$1"); \
+ __res; \
+})
+
+#define MTC0(source, sel, value) \
+do { \
+ __asm__ __volatile__( \
+ ".set\tnoreorder\n\t" \
+ ".set\tnoat\n\t" \
+ "move\t$1,%z0\n\t" \
+ ".word\t"STR(0x40810000 | ((source)<<11) | (sel))"\n\t" \
+ ".set\tat\n\t" \
+ ".set\treorder" \
+ : \
+ :"Jr" (value) \
+ :"$1"); \
+} while (0)
+
+/*
+ * R4x00 interrupt enable / cause bits
+ */
+#undef IE_SW0
+#undef IE_SW1
+#undef IE_IRQ0
+#undef IE_IRQ1
+#undef IE_IRQ2
+#undef IE_IRQ3
+#undef IE_IRQ4
+#undef IE_IRQ5
+#define IE_SW0 (1<< 8)
+#define IE_SW1 (1<< 9)
+#define IE_IRQ0 (1<<10)
+#define IE_IRQ1 (1<<11)
+#define IE_IRQ2 (1<<12)
+#define IE_IRQ3 (1<<13)
+#define IE_IRQ4 (1<<14)
+#define IE_IRQ5 (1<<15)
+
+/*
+ * Bitfields in the R4xx0 cp0 status register
+ */
+#define ST0_IE 0x00000001
+#define ST0_EXL 0x00000002
+#define ST0_ERL 0x00000004
+#define ST0_KSU 0x00000018
+# define KSU_USER 0x00000010
+# define KSU_SUPERVISOR 0x00000008
+# define KSU_KERNEL 0x00000000
+#define ST0_UX 0x00000020
+#define ST0_SX 0x00000040
+#define ST0_KX 0x00000080
+#define ST0_DE 0x00010000
+#define ST0_CE 0x00020000
+
+/*
+ * Status register bits available in all MIPS CPUs.
+ */
+#define ST0_IM 0x0000ff00
+#define ST0_CH 0x00040000
+#define ST0_SR 0x00100000
+#define ST0_TS 0x00200000
+#define ST0_BEV 0x00400000
+#define ST0_RE 0x02000000
+#define ST0_FR 0x04000000
+#define ST0_CU 0xf0000000
+#define ST0_CU0 0x10000000
+#define ST0_CU1 0x20000000
+#define ST0_CU2 0x40000000
+#define ST0_CU3 0x80000000
+#define ST0_XX 0x80000000 /* MIPS IV naming */
+
+/*
+ * Cache Operations
+ */
+
+#ifndef Fill_I
+#define Fill_I 0x14
+#endif
+
+#define cache_unroll(base,op) \
+ __asm__ __volatile__(" \
+ .set noreorder; \
+ .set mips3; \
+ cache %1, (%0); \
+ .set mips0; \
+ .set reorder" \
+ : \
+ : "r" (base), \
+ "i" (op));
+
+/*
+ * These are the UART port assignments, expressed as offsets from the base
+ * register. These assignments should hold for any serial port based on
+ * a 8250, 16450, or 16550(A).
+ */
+
+#define UART_MCR 4 /* Out: Modem Control Register */
+#define UART_MSR 6 /* In: Modem Status Register */
+#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */
+
+/*
+ * Returns TRUE if an external UART exists at the given base
+ * register.
+ */
+static bool
+serial_exists(uint8 *regs)
+{
+ uint8 save_mcr, status1;
+
+ save_mcr = R_REG(&regs[UART_MCR]);
+ W_REG(&regs[UART_MCR], UART_MCR_LOOP | 0x0a);
+ status1 = R_REG(&regs[UART_MSR]) & 0xf0;
+ W_REG(&regs[UART_MCR], save_mcr);
+
+ return (status1 == 0x90);
+}
+
+/*
+ * Initializes UART access. The callback function will be called once
+ * per found UART.
+*/
+void
+sb_serial_init(void *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift))
+{
+ void *regs;
+ ulong base;
+ uint irq;
+ int i, n;
+
+ if ((regs = sb_setcore(sbh, SB_EXTIF, 0))) {
+ extifregs_t *eir = (extifregs_t *) regs;
+ sbconfig_t *sb;
+
+ /* Determine external UART register base */
+ sb = (sbconfig_t *)((ulong) eir + SBCONFIGOFF);
+ base = EXTIF_CFGIF_BASE(sb_base(R_REG(&sb->sbadmatch1)));
+
+ /* Determine IRQ */
+ irq = sb_irq(sbh);
+
+ /* Disable GPIO interrupt initially */
+ W_REG(&eir->gpiointpolarity, 0);
+ W_REG(&eir->gpiointmask, 0);
+
+ /* Search for external UARTs */
+ n = 2;
+ for (i = 0; i < 2; i++) {
+ regs = (void *) REG_MAP(base + (i * 8), 8);
+ if (serial_exists(regs)) {
+ /* Set GPIO 1 to be the external UART IRQ */
+ W_REG(&eir->gpiointmask, 2);
+ if (add)
+ add(regs, irq, 13500000, 0);
+ }
+ }
+
+ /* Add internal UART if enabled */
+ if (R_REG(&eir->corecontrol) & CC_UE)
+ if (add)
+ add((void *) &eir->uartdata, irq, sb_clock(sbh), 2);
+ } else if ((regs = sb_setcore(sbh, SB_CC, 0))) {
+ chipcregs_t *cc = (chipcregs_t *) regs;
+ uint32 rev, cap, pll, baud_base, div;
+
+ /* Determine core revision and capabilities */
+ rev = sb_corerev(sbh);
+ cap = R_REG(&cc->capabilities);
+ pll = cap & CAP_PLL_MASK;
+
+ /* Determine IRQ */
+ irq = sb_irq(sbh);
+
+ if (pll == PLL_TYPE1) {
+ /* PLL clock */
+ baud_base = sb_clock_rate(pll,
+ R_REG(&cc->clockcontrol_n),
+ R_REG(&cc->clockcontrol_m2));
+ div = 1;
+ } else if (rev >= 3) {
+ /* Internal backplane clock */
+ baud_base = sb_clock_rate(pll,
+ R_REG(&cc->clockcontrol_n),
+ R_REG(&cc->clockcontrol_sb));
+ div = 2; /* Minimum divisor */
+ W_REG(&cc->uart_clkdiv, div);
+ } else {
+ /* Fixed internal backplane clock */
+ baud_base = 88000000;
+ div = 48;
+ }
+
+ /* Clock source depends on strapping if UartClkOverride is unset */
+ if ((rev > 0) && ((R_REG(&cc->corecontrol) & CC_UARTCLKO) == 0)) {
+ if ((cap & CAP_UCLKSEL) == CAP_UINTCLK) {
+ /* Internal divided backplane clock */
+ baud_base /= div;
+ } else {
+ /* Assume external clock of 1.8432 MHz */
+ baud_base = 1843200;
+ }
+ }
+
+ /* Add internal UARTs */
+ n = cap & CAP_UARTS_MASK;
+ for (i = 0; i < n; i++) {
+ /* Register offset changed after revision 0 */
+ if (rev)
+ regs = (void *)((ulong) &cc->uart0data + (i * 256));
+ else
+ regs = (void *)((ulong) &cc->uart0data + (i * 8));
+
+ if (add)
+ add(regs, irq, baud_base, 0);
+ }
+ }
+}
+
+/* Returns the SB interrupt flag of the current core. */
+uint32
+sb_flag(void *sbh)
+{
+ void *regs;
+ sbconfig_t *sb;
+
+ regs = sb_coreregs(sbh);
+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
+
+ return (R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK);
+}
+
+static const uint32 sbips_int_mask[] = {
+ 0,
+ SBIPS_INT1_MASK,
+ SBIPS_INT2_MASK,
+ SBIPS_INT3_MASK,
+ SBIPS_INT4_MASK
+};
+
+static const uint32 sbips_int_shift[] = {
+ 0,
+ 0,
+ SBIPS_INT2_SHIFT,
+ SBIPS_INT3_SHIFT,
+ SBIPS_INT4_SHIFT
+};
+
+/*
+ * Returns the MIPS IRQ assignment of the current core. If unassigned,
+ * 0 is returned.
+ */
+uint
+sb_irq(void *sbh)
+{
+ uint idx;
+ void *regs;
+ sbconfig_t *sb;
+ uint32 flag, sbipsflag;
+ uint irq = 0;
+
+ flag = sb_flag(sbh);
+
+ idx = sb_coreidx(sbh);
+
+ if ((regs = sb_setcore(sbh, SB_MIPS, 0)) ||
+ (regs = sb_setcore(sbh, SB_MIPS33, 0))) {
+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
+
+ /* sbipsflag specifies which core is routed to interrupts 1 to 4 */
+ sbipsflag = R_REG(&sb->sbipsflag);
+ for (irq = 1; irq <= 4; irq++) {
+ if (((sbipsflag & sbips_int_mask[irq]) >> sbips_int_shift[irq]) == flag)
+ break;
+ }
+ if (irq == 5)
+ irq = 0;
+ }
+
+ sb_setcoreidx(sbh, idx);
+
+ return irq;
+}
+
+/* Clears the specified MIPS IRQ. */
+static void
+sb_clearirq(void *sbh, uint irq)
+{
+ void *regs;
+ sbconfig_t *sb;
+
+ if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) &&
+ !(regs = sb_setcore(sbh, SB_MIPS33, 0)))
+ ASSERT(regs);
+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
+
+ if (irq == 0)
+ W_REG(&sb->sbintvec, 0);
+ else
+ OR_REG(&sb->sbipsflag, sbips_int_mask[irq]);
+}
+
+/*
+ * Assigns the specified MIPS IRQ to the specified core. Shared MIPS
+ * IRQ 0 may be assigned more than once.
+ */
+static void
+sb_setirq(void *sbh, uint irq, uint coreid, uint coreunit)
+{
+ void *regs;
+ sbconfig_t *sb;
+ uint32 flag;
+
+ regs = sb_setcore(sbh, coreid, coreunit);
+ ASSERT(regs);
+ flag = sb_flag(sbh);
+
+ if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) &&
+ !(regs = sb_setcore(sbh, SB_MIPS33, 0)))
+ ASSERT(regs);
+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
+
+ if (irq == 0)
+ OR_REG(&sb->sbintvec, 1 << flag);
+ else {
+ flag <<= sbips_int_shift[irq];
+ ASSERT(!(flag & ~sbips_int_mask[irq]));
+ flag |= R_REG(&sb->sbipsflag) & ~sbips_int_mask[irq];
+ W_REG(&sb->sbipsflag, flag);
+ }
+}
+
+/*
+ * Initializes clocks and interrupts. SB and NVRAM access must be
+ * initialized prior to calling.
+ */
+void
+sb_mips_init(void *sbh)
+{
+ ulong hz, ns, tmp;
+ extifregs_t *eir;
+ chipcregs_t *cc;
+ char *value;
+ uint irq;
+
+ /* Figure out current SB clock speed */
+ if ((hz = sb_clock(sbh)) == 0)
+ hz = 100000000;
+ ns = 1000000000 / hz;
+
+ /* Setup external interface timing */
+ if ((eir = sb_setcore(sbh, SB_EXTIF, 0))) {
+ /* Initialize extif so we can get to the LEDs and external UART */
+ W_REG(&eir->prog_config, CF_EN);
+
+ /* Set timing for the flash */
+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */
+ tmp = tmp | (CEIL(40, ns) << FW_W1_SHIFT); /* W1 = 40nS */
+ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */
+ W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */
+
+ /* Set programmable interface timing for external uart */
+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */
+ tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */
+ tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */
+ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */
+ W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */
+ } else if ((cc = sb_setcore(sbh, SB_CC, 0))) {
+ /* Set timing for the flash */
+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */
+ tmp |= CEIL(10, ns) << FW_W1_SHIFT; /* W1 = 10nS */
+ tmp |= CEIL(120, ns); /* W0 = 120nS */
+ W_REG(&cc->parallelflashwaitcnt, tmp);
+
+ W_REG(&cc->cs01memwaitcnt, tmp);
+ }
+
+ /* Chip specific initialization */
+ switch (sb_chip(sbh)) {
+ case BCM4710_DEVICE_ID:
+ /* Clear interrupt map */
+ for (irq = 0; irq <= 4; irq++)
+ sb_clearirq(sbh, irq);
+ sb_setirq(sbh, 0, SB_CODEC, 0);
+ sb_setirq(sbh, 0, SB_EXTIF, 0);
+ sb_setirq(sbh, 2, SB_ENET, 1);
+ sb_setirq(sbh, 3, SB_ILINE20, 0);
+ sb_setirq(sbh, 4, SB_PCI, 0);
+ ASSERT(eir);
+ value = nvram_get("et0phyaddr");
+ if (value && !strcmp(value, "31")) {
+ /* Enable internal UART */
+ W_REG(&eir->corecontrol, CC_UE);
+ /* Give USB its own interrupt */
+ sb_setirq(sbh, 1, SB_USB, 0);
+ } else {
+ /* Disable internal UART */
+ W_REG(&eir->corecontrol, 0);
+ /* Give Ethernet its own interrupt */
+ sb_setirq(sbh, 1, SB_ENET, 0);
+ sb_setirq(sbh, 0, SB_USB, 0);
+ }
+ break;
+ case BCM4310_DEVICE_ID:
+ MTC0(C0_BROADCOM, 0, MFC0(C0_BROADCOM, 0) & ~(1 << 22));
+ break;
+ }
+}
+
+uint32
+sb_mips_clock(void *sbh)
+{
+ extifregs_t *eir;
+ chipcregs_t *cc;
+ uint32 n, m;
+ uint idx;
+ uint32 pll_type, rate = 0;
+
+ /* get index of the current core */
+ idx = sb_coreidx(sbh);
+ pll_type = PLL_TYPE1;
+
+ /* switch to extif or chipc core */
+ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) {
+ n = R_REG(&eir->clockcontrol_n);
+ m = R_REG(&eir->clockcontrol_sb);
+ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
+ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
+ n = R_REG(&cc->clockcontrol_n);
+ if ((pll_type == PLL_TYPE2) || (pll_type == PLL_TYPE4))
+ m = R_REG(&cc->clockcontrol_mips);
+ else if (pll_type == PLL_TYPE3) {
+ rate = 200000000;
+ goto out;
+ } else
+ m = R_REG(&cc->clockcontrol_sb);
+ } else
+ goto out;
+
+ /* calculate rate */
+ rate = sb_clock_rate(pll_type, n, m);
+
+out:
+ /* switch back to previous core */
+ sb_setcoreidx(sbh, idx);
+
+ return rate;
+}
+
+static void
+icache_probe(int *size, int *lsize)
+{
+ uint32 config1;
+ uint sets, ways;
+
+ config1 = MFC0(C0_CONFIG, 1);
+
+ /* Instruction Cache Size = Associativity * Line Size * Sets Per Way */
+ if ((*lsize = ((config1 >> 19) & 7)))
+ *lsize = 2 << *lsize;
+ sets = 64 << ((config1 >> 22) & 7);
+ ways = 1 + ((config1 >> 16) & 7);
+ *size = *lsize * sets * ways;
+}
+
+#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)
+
+static void
+handler(void)
+{
+ /* Step 11 */
+ __asm__ (
+ ".set\tmips32\n\t"
+ "ssnop\n\t"
+ "ssnop\n\t"
+ /* Disable interrupts */
+ /* MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~(ALLINTS | STO_IE)); */
+ "mfc0 $15, $12\n\t"
+ "and $15, $15, -31746\n\t"
+ "mtc0 $15, $12\n\t"
+ "eret\n\t"
+ "nop\n\t"
+ "nop\n\t"
+ ".set\tmips0"
+ );
+}
+
+/* The following MUST come right after handler() */
+static void
+afterhandler(void)
+{
+}
+
+/*
+ * Set the MIPS, backplane and PCI clocks as closely as possible.
+ */
+bool
+sb_mips_setclock(void *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock)
+{
+ extifregs_t *eir = NULL;
+ chipcregs_t *cc = NULL;
+ mipsregs_t *mipsr = NULL;
+ volatile uint32 *clockcontrol_n, *clockcontrol_sb, *clockcontrol_pci;
+ uint32 orig_n, orig_sb, orig_pci, orig_m2, orig_mips, orig_ratio_parm, new_ratio;
+ uint32 pll_type, sync_mode;
+ uint idx, i;
+ struct {
+ uint32 mipsclock;
+ uint16 n;
+ uint32 sb;
+ uint32 pci33;
+ uint32 pci25;
+ } type1_table[] = {
+ { 96000000, 0x0303, 0x04020011, 0x11030011, 0x11050011 }, /* 96.000 32.000 24.000 */
+ { 100000000, 0x0009, 0x04020011, 0x11030011, 0x11050011 }, /* 100.000 33.333 25.000 */
+ { 104000000, 0x0802, 0x04020011, 0x11050009, 0x11090009 }, /* 104.000 31.200 24.960 */
+ { 108000000, 0x0403, 0x04020011, 0x11050009, 0x02000802 }, /* 108.000 32.400 24.923 */
+ { 112000000, 0x0205, 0x04020011, 0x11030021, 0x02000403 }, /* 112.000 32.000 24.889 */
+ { 115200000, 0x0303, 0x04020009, 0x11030011, 0x11050011 }, /* 115.200 32.000 24.000 */
+ { 120000000, 0x0011, 0x04020011, 0x11050011, 0x11090011 }, /* 120.000 30.000 24.000 */
+ { 124800000, 0x0802, 0x04020009, 0x11050009, 0x11090009 }, /* 124.800 31.200 24.960 */
+ { 128000000, 0x0305, 0x04020011, 0x11050011, 0x02000305 }, /* 128.000 32.000 24.000 */
+ { 132000000, 0x0603, 0x04020011, 0x11050011, 0x02000305 }, /* 132.000 33.000 24.750 */
+ { 136000000, 0x0c02, 0x04020011, 0x11090009, 0x02000603 }, /* 136.000 32.640 24.727 */
+ { 140000000, 0x0021, 0x04020011, 0x11050021, 0x02000c02 }, /* 140.000 30.000 24.706 */
+ { 144000000, 0x0405, 0x04020011, 0x01020202, 0x11090021 }, /* 144.000 30.857 24.686 */
+ { 150857142, 0x0605, 0x04020021, 0x02000305, 0x02000605 }, /* 150.857 33.000 24.000 */
+ { 152000000, 0x0e02, 0x04020011, 0x11050021, 0x02000e02 }, /* 152.000 32.571 24.000 */
+ { 156000000, 0x0802, 0x04020005, 0x11050009, 0x11090009 }, /* 156.000 31.200 24.960 */
+ { 160000000, 0x0309, 0x04020011, 0x11090011, 0x02000309 }, /* 160.000 32.000 24.000 */
+ { 163200000, 0x0c02, 0x04020009, 0x11090009, 0x02000603 }, /* 163.200 32.640 24.727 */
+ { 168000000, 0x0205, 0x04020005, 0x11030021, 0x02000403 }, /* 168.000 32.000 24.889 */
+ { 176000000, 0x0602, 0x04020003, 0x11050005, 0x02000602 }, /* 176.000 33.000 24.000 */
+ };
+ typedef struct {
+ uint32 mipsclock;
+ uint32 sbclock;
+ uint16 n;
+ uint32 sb;
+ uint32 pci33;
+ uint32 m2;
+ uint32 m3;
+ uint32 ratio;
+ uint32 ratio_parm;
+ } n4m_table_t;
+
+ n4m_table_t type2_table[] = {
+ { 180000000, 80000000, 0x0403, 0x01010000, 0x01020300, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
+ { 180000000, 90000000, 0x0403, 0x01000100, 0x01020300, 0x01000100, 0x05000100, 0x21, 0x0aaa0555 },
+ { 200000000, 100000000, 0x0303, 0x01000000, 0x01000600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 },
+ { 211200000, 105600000, 0x0902, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 },
+ { 220800000, 110400000, 0x1500, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 },
+ { 230400000, 115200000, 0x0604, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 },
+ { 234000000, 104000000, 0x0b01, 0x01010000, 0x01010700, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
+ { 240000000, 120000000, 0x0803, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 },
+ { 252000000, 126000000, 0x0504, 0x01000100, 0x01020500, 0x01000100, 0x05000100, 0x21, 0x0aaa0555 },
+ { 264000000, 132000000, 0x0903, 0x01000200, 0x01020700, 0x01000200, 0x05000200, 0x21, 0x0aaa0555 },
+ { 270000000, 120000000, 0x0703, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
+ { 276000000, 122666666, 0x1500, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
+ { 280000000, 140000000, 0x0503, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 },
+ { 288000000, 128000000, 0x0604, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
+ { 288000000, 144000000, 0x0404, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 0x21, 0x0aaa0555 },
+ { 300000000, 133333333, 0x0803, 0x01010000, 0x01020600, 0x01020600, 0x05000100, 0x94, 0x012a0115 },
+ { 300000000, 150000000, 0x0803, 0x01000100, 0x01020600, 0x01000100, 0x05000100, 0x21, 0x0aaa0555 }
+ };
+
+ n4m_table_t type4_table[] = {
+ { 192000000, 96000000, 0x0702, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 0x21, 0x0aaa0555 },
+ { 200000000, 100000000, 0x0009, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 0x21, 0x0aaa0555 },
+ { 216000000, 108000000, 0x0211, 0x11020005, 0x11030303, 0x11020005, 0x04000005, 0x21, 0x0aaa0555 },
+ { 228000000, 101333333, 0x0e02, 0x11030003, 0x11210005, 0x11030305, 0x04000005, 0x94, 0x012a00a9 },
+ { 228000000, 114000000, 0x0e02, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 0x21, 0x0aaa0555 },
+ { 240000000, 120000000, 0x0109, 0x11030002, 0x01050203, 0x11030002, 0x04000003, 0x21, 0x0aaa0555 },
+ { 252000000, 126000000, 0x0203, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 0x21, 0x0aaa0555 },
+ { 264000000, 132000000, 0x0602, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 0x21, 0x0aaa0555 },
+ { 272000000, 116571428, 0x0c02, 0x04000021, 0x02000909, 0x02000221, 0x04000003, 0x73, 0x254a14a9 },
+ { 280000000, 120000000, 0x0209, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 0x73, 0x254a14a9 },
+ { 288000000, 123428571, 0x0111, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 0x73, 0x254a14a9 },
+ { 300000000, 120000000, 0x0009, 0x04000009, 0x01030203, 0x02000902, 0x04000002, 0x52, 0x02520129 }
+ };
+ uint icache_size, ic_lsize;
+ ulong start, end, dst;
+ bool ret = FALSE;
+
+ /* get index of the current core */
+ idx = sb_coreidx(sbh);
+
+ /* switch to extif or chipc core */
+ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) {
+ pll_type = PLL_TYPE1;
+ clockcontrol_n = &eir->clockcontrol_n;
+ clockcontrol_sb = &eir->clockcontrol_sb;
+ clockcontrol_pci = &eir->clockcontrol_pci;
+ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
+ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
+ clockcontrol_n = &cc->clockcontrol_n;
+ clockcontrol_sb = &cc->clockcontrol_sb;
+ clockcontrol_pci = &cc->clockcontrol_pci;
+ } else
+ goto done;
+
+ /* Store the current clock register values */
+ orig_n = R_REG(clockcontrol_n);
+ orig_sb = R_REG(clockcontrol_sb);
+ orig_pci = R_REG(clockcontrol_pci);
+
+ if (pll_type == PLL_TYPE1) {
+ /* Keep the current PCI clock if not specified */
+ if (pciclock == 0) {
+ pciclock = sb_clock_rate(pll_type, R_REG(clockcontrol_n), R_REG(clockcontrol_pci));
+ pciclock = (pciclock <= 25000000) ? 25000000 : 33000000;
+ }
+
+ /* Search for the closest MIPS clock less than or equal to a preferred value */
+ for (i = 0; i < ARRAYSIZE(type1_table); i++) {
+ ASSERT(type1_table[i].mipsclock ==
+ sb_clock_rate(pll_type, type1_table[i].n, type1_table[i].sb));
+ if (type1_table[i].mipsclock > mipsclock)
+ break;
+ }
+ if (i == 0) {
+ ret = FALSE;
+ goto done;
+ } else {
+ ret = TRUE;
+ i--;
+ }
+ ASSERT(type1_table[i].mipsclock <= mipsclock);
+
+ /* No PLL change */
+ if ((orig_n == type1_table[i].n) &&
+ (orig_sb == type1_table[i].sb) &&
+ (orig_pci == type1_table[i].pci33))
+ goto done;
+
+ /* Set the PLL controls */
+ W_REG(clockcontrol_n, type1_table[i].n);
+ W_REG(clockcontrol_sb, type1_table[i].sb);
+ if (pciclock == 25000000)
+ W_REG(clockcontrol_pci, type1_table[i].pci25);
+ else
+ W_REG(clockcontrol_pci, type1_table[i].pci33);
+
+ /* Reset */
+ sb_watchdog(sbh, 1);
+ while (1);
+ } else if ((pll_type == PLL_TYPE2) || (pll_type == PLL_TYPE4)) {
+ n4m_table_t *table = (pll_type == PLL_TYPE2) ? type2_table : type4_table;
+ uint tabsz = (pll_type == PLL_TYPE2) ? ARRAYSIZE(type2_table) : ARRAYSIZE(type4_table);
+
+ ASSERT(cc);
+
+ /* Store the current clock register values */
+ orig_m2 = R_REG(&cc->clockcontrol_m2);
+ orig_mips = R_REG(&cc->clockcontrol_mips);
+ orig_ratio_parm = 0;
+
+ /* Look up current ratio */
+ for (i = 0; i < tabsz; i++) {
+ if ((orig_n == table[i].n) &&
+ (orig_sb == table[i].sb) &&
+ (orig_pci == table[i].pci33) &&
+ (orig_m2 == table[i].m2) &&
+ (orig_mips == table[i].m3)) {
+ orig_ratio_parm = table[i].ratio_parm;
+ break;
+ }
+ }
+
+ /* Search for the closest MIPS clock greater or equal to a preferred value */
+ for (i = 0; i < tabsz; i++) {
+ ASSERT(table[i].mipsclock ==
+ sb_clock_rate(pll_type, table[i].n, table[i].m3));
+ if ((mipsclock <= table[i].mipsclock) &&
+ ((sbclock == 0) || (sbclock <= table[i].sbclock)))
+ break;
+ }
+ if (i == tabsz) {
+ ret = FALSE;
+ goto done;
+ } else {
+ ret = TRUE;
+ }
+
+ /* No PLL change */
+ if ((orig_n == table[i].n) &&
+ (orig_sb == table[i].sb) &&
+ (orig_pci == table[i].pci33) &&
+ (orig_m2 == table[i].m2) &&
+ (orig_mips == table[i].m3))
+ goto done;
+
+ /* Set the PLL controls */
+ W_REG(clockcontrol_n, table[i].n);
+ W_REG(clockcontrol_sb, table[i].sb);
+ W_REG(clockcontrol_pci, table[i].pci33);
+ W_REG(&cc->clockcontrol_m2, table[i].m2);
+ W_REG(&cc->clockcontrol_mips, table[i].m3);
+
+ /* No ratio change */
+ if (orig_ratio_parm == table[i].ratio_parm)
+ goto end_fill;
+
+ new_ratio = table[i].ratio_parm;
+
+ icache_probe(&icache_size, &ic_lsize);
+
+ /* Preload the code into the cache */
+ start = ((ulong) &&start_fill) & ~(ic_lsize - 1);
+ end = ((ulong) &&end_fill + (ic_lsize - 1)) & ~(ic_lsize - 1);
+ while (start < end) {
+ cache_unroll(start, Fill_I);
+ start += ic_lsize;
+ }
+
+ /* Copy the handler */
+ start = (ulong) &handler;
+ end = (ulong) &afterhandler;
+ dst = KSEG1ADDR(0x180);
+ for (i = 0; i < (end - start); i += 4)
+ *((ulong *)(dst + i)) = *((ulong *)(start + i));
+
+ /* Preload handler into the cache one line at a time */
+ for (i = 0; i < (end - start); i += 4)
+ cache_unroll(dst + i, Fill_I);
+
+ /* Clear BEV bit */
+ MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~ST0_BEV);
+
+ /* Enable interrupts */
+ MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) | (ALLINTS | ST0_IE));
+
+ /* Enable MIPS timer interrupt */
+ if (!(mipsr = sb_setcore(sbh, SB_MIPS, 0)) &&
+ !(mipsr = sb_setcore(sbh, SB_MIPS33, 0)))
+ ASSERT(mipsr);
+ W_REG(&mipsr->intmask, 1);
+
+ start_fill:
+ /* step 1, set clock ratios */
+ MTC0(C0_BROADCOM, 3, new_ratio);
+ MTC0(C0_BROADCOM, 1, 8);
+
+ /* step 2: program timer intr */
+ W_REG(&mipsr->timer, 100);
+ (void) R_REG(&mipsr->timer);
+
+ /* step 3, switch to async */
+ sync_mode = MFC0(C0_BROADCOM, 4);
+ MTC0(C0_BROADCOM, 4, 1 << 22);
+
+ /* step 4, set cfg active */
+ MTC0(C0_BROADCOM, 2, 0x9);
+
+
+ /* steps 5 & 6 */
+ __asm__ __volatile__ (
+ ".set\tmips3\n\t"
+ "wait\n\t"
+ ".set\tmips0"
+ );
+
+ /* step 7, clear cfg_active */
+ MTC0(C0_BROADCOM, 2, 0);
+
+ /* Additional Step: set back to orig sync mode */
+ MTC0(C0_BROADCOM, 4, sync_mode);
+
+ /* step 8, fake soft reset */
+ MTC0(C0_BROADCOM, 5, MFC0(C0_BROADCOM, 5) | 4);
+
+ end_fill:
+ /* step 9 set watchdog timer */
+ sb_watchdog(sbh, 20);
+ (void) R_REG(&cc->chipid);
+
+ /* step 11 */
+ __asm__ __volatile__ (
+ ".set\tmips3\n\t"
+ "sync\n\t"
+ "wait\n\t"
+ ".set\tmips0"
+ );
+ while (1);
+ }
+
+done:
+ /* switch back to previous core */
+ sb_setcoreidx(sbh, idx);
+
+ return ret;
+}
+
+
+/* returns the ncdl value to be programmed into sdram_ncdl for calibration */
+uint32
+sb_memc_get_ncdl(void *sbh)
+{
+ sbmemcregs_t *memc;
+ uint32 ret = 0;
+ uint32 config, rd, wr, misc, dqsg, cd, sm, sd;
+ uint idx, rev;
+
+ idx = sb_coreidx(sbh);
+
+ memc = (sbmemcregs_t *)sb_setcore(sbh, SB_MEMC, 0);
+ if (memc == 0)
+ goto out;
+
+ rev = sb_corerev(sbh);
+
+ config = R_REG(&memc->config);
+ wr = R_REG(&memc->wrncdlcor);
+ rd = R_REG(&memc->rdncdlcor);
+ misc = R_REG(&memc->miscdlyctl);
+ dqsg = R_REG(&memc->dqsgatencdl);
+
+ rd &= MEMC_RDNCDLCOR_RD_MASK;
+ wr &= MEMC_WRNCDLCOR_WR_MASK;
+ dqsg &= MEMC_DQSGATENCDL_G_MASK;
+
+ if (config & MEMC_CONFIG_DDR) {
+ ret = (wr << 16) | (rd << 8) | dqsg;
+ } else {
+ if (rev > 0)
+ cd = rd;
+ else
+ cd = (rd == MEMC_CD_THRESHOLD) ? rd : (wr + MEMC_CD_THRESHOLD);
+ sm = (misc & MEMC_MISC_SM_MASK) >> MEMC_MISC_SM_SHIFT;
+ sd = (misc & MEMC_MISC_SD_MASK) >> MEMC_MISC_SD_SHIFT;
+ ret = (sm << 16) | (sd << 8) | cd;
+ }
+
+out:
+ /* switch back to previous core */
+ sb_setcoreidx(sbh, idx);
+
+ return ret;
+}
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbpci.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbpci.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbpci.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbpci.c 2005-11-07 01:12:51.819809500 +0100
@@ -0,0 +1,530 @@
+/*
+ * Low-Level PCI and SB support for BCM47xx
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id: sbpci.c,v 1.2 2005/02/28 13:34:25 jolt Exp $
+ */
+
+#include <typedefs.h>
+#include <pcicfg.h>
+#include <bcmdevs.h>
+#include <sbconfig.h>
+#include <sbpci.h>
+#include <osl.h>
+#include <bcmendian.h>
+#include <bcmutils.h>
+#include <sbutils.h>
+#include <bcmnvram.h>
+#include <hndmips.h>
+
+/* Can free sbpci_init() memory after boot */
+#ifndef linux
+#define __init
+#endif
+
+/* Emulated configuration space */
+static pci_config_regs sb_config_regs[SB_MAXCORES];
+
+/* Banned cores */
+static uint16 pci_ban[32] = { 0 };
+static uint pci_banned = 0;
+
+/* CardBus mode */
+static bool cardbus = FALSE;
+
+/*
+ * Functions for accessing external PCI configuration space
+ */
+
+/* Assume one-hot slot wiring */
+#define PCI_SLOT_MAX 16
+
+static uint32
+config_cmd(void *sbh, uint bus, uint dev, uint func, uint off)
+{
+ uint coreidx;
+ sbpciregs_t *regs;
+ uint32 addr = 0;
+
+ /* CardBusMode supports only one device */
+ if (cardbus && dev > 1)
+ return 0;
+
+ coreidx = sb_coreidx(sbh);
+ regs = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0);
+
+ /* Type 0 transaction */
+ if (bus == 1) {
+ /* Skip unwired slots */
+ if (dev < PCI_SLOT_MAX) {
+ /* Slide the PCI window to the appropriate slot */
+ W_REG(&regs->sbtopci1, SBTOPCI_CFG0 | ((1 << (dev + 16)) & SBTOPCI1_MASK));
+ addr = SB_PCI_CFG | ((1 << (dev + 16)) & ~SBTOPCI1_MASK) |
+ (func << 8) | (off & ~3);
+ }
+ }
+
+ /* Type 1 transaction */
+ else {
+ W_REG(&regs->sbtopci1, SBTOPCI_CFG1);
+ addr = SB_PCI_CFG | (bus << 16) | (dev << 11) | (func << 8) | (off & ~3);
+ }
+
+ sb_setcoreidx(sbh, coreidx);
+
+ return addr;
+}
+
+static int
+extpci_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
+{
+ uint32 addr, *reg = NULL, val;
+ int ret = 0;
+
+ if (!(addr = config_cmd(sbh, bus, dev, func, off)) ||
+ !(reg = (uint32 *) REG_MAP(addr, len)) ||
+ BUSPROBE(val, reg))
+ val = 0xffffffff;
+
+ val >>= 8 * (off & 3);
+ if (len == 4)
+ *((uint32 *) buf) = val;
+ else if (len == 2)
+ *((uint16 *) buf) = (uint16) val;
+ else if (len == 1)
+ *((uint8 *) buf) = (uint8) val;
+ else
+ ret = -1;
+
+ if (reg)
+ REG_UNMAP(reg);
+
+ return ret;
+}
+
+static int
+extpci_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
+{
+ uint32 addr, *reg = NULL, val;
+ int ret = 0;
+
+ if (!(addr = config_cmd(sbh, bus, dev, func, off)) ||
+ !(reg = (uint32 *) REG_MAP(addr, len)) ||
+ BUSPROBE(val, reg))
+ goto done;
+
+ if (len == 4)
+ val = *((uint32 *) buf);
+ else if (len == 2) {
+ val &= ~(0xffff << (8 * (off & 3)));
+ val |= *((uint16 *) buf) << (8 * (off & 3));
+ } else if (len == 1) {
+ val &= ~(0xff << (8 * (off & 3)));
+ val |= *((uint8 *) buf) << (8 * (off & 3));
+ } else
+ ret = -1;
+
+ W_REG(reg, val);
+
+ done:
+ if (reg)
+ REG_UNMAP(reg);
+
+ return ret;
+}
+
+/*
+ * Functions for accessing translated SB configuration space
+ */
+
+static int
+sb_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
+{
+ pci_config_regs *cfg;
+
+ if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs))
+ return -1;
+ cfg = &sb_config_regs[dev];
+
+ ASSERT(ISALIGNED(off, len));
+ ASSERT(ISALIGNED(buf, len));
+
+ if (len == 4)
+ *((uint32 *) buf) = ltoh32(*((uint32 *)((ulong) cfg + off)));
+ else if (len == 2)
+ *((uint16 *) buf) = ltoh16(*((uint16 *)((ulong) cfg + off)));
+ else if (len == 1)
+ *((uint8 *) buf) = *((uint8 *)((ulong) cfg + off));
+ else
+ return -1;
+
+ return 0;
+}
+
+static int
+sb_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
+{
+ uint coreidx, n;
+ void *regs;
+ sbconfig_t *sb;
+ pci_config_regs *cfg;
+
+ if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs))
+ return -1;
+ cfg = &sb_config_regs[dev];
+
+ ASSERT(ISALIGNED(off, len));
+ ASSERT(ISALIGNED(buf, len));
+
+ /* Emulate BAR sizing */
+ if (off >= OFFSETOF(pci_config_regs, base[0]) && off <= OFFSETOF(pci_config_regs, base[3]) &&
+ len == 4 && *((uint32 *) buf) == ~0) {
+ coreidx = sb_coreidx(sbh);
+ if ((regs = sb_setcoreidx(sbh, dev))) {
+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
+ /* Highest numbered address match register */
+ n = (R_REG(&sb->sbidlow) & SBIDL_AR_MASK) >> SBIDL_AR_SHIFT;
+ if (off == OFFSETOF(pci_config_regs, base[0]))
+ cfg->base[0] = ~(sb_size(R_REG(&sb->sbadmatch0)) - 1);
+ /*else if (off == OFFSETOF(pci_config_regs, base[1]) && n >= 1)
+ cfg->base[1] = ~(sb_size(R_REG(&sb->sbadmatch1)) - 1);
+ else if (off == OFFSETOF(pci_config_regs, base[2]) && n >= 2)
+ cfg->base[2] = ~(sb_size(R_REG(&sb->sbadmatch2)) - 1);
+ else if (off == OFFSETOF(pci_config_regs, base[3]) && n >= 3)
+ cfg->base[3] = ~(sb_size(R_REG(&sb->sbadmatch3)) - 1);*/
+ }
+ sb_setcoreidx(sbh, coreidx);
+ return 0;
+ }
+
+ if (len == 4)
+ *((uint32 *)((ulong) cfg + off)) = htol32(*((uint32 *) buf));
+ else if (len == 2)
+ *((uint16 *)((ulong) cfg + off)) = htol16(*((uint16 *) buf));
+ else if (len == 1)
+ *((uint8 *)((ulong) cfg + off)) = *((uint8 *) buf);
+ else
+ return -1;
+
+ return 0;
+}
+
+int
+sbpci_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
+{
+ if (bus == 0)
+ return sb_read_config(sbh, bus, dev, func, off, buf, len);
+ else
+ return extpci_read_config(sbh, bus, dev, func, off, buf, len);
+}
+
+int
+sbpci_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len)
+{
+ if (bus == 0)
+ return sb_write_config(sbh, bus, dev, func, off, buf, len);
+ else
+ return extpci_write_config(sbh, bus, dev, func, off, buf, len);
+}
+
+void
+sbpci_ban(uint16 core)
+{
+ if (pci_banned < ARRAYSIZE(pci_ban))
+ pci_ban[pci_banned++] = core;
+}
+
+int __init
+sbpci_init(void *sbh)
+{
+ uint chip, chiprev, chippkg, coreidx, host, i;
+ sbpciregs_t *pci;
+ sbconfig_t *sb;
+ pci_config_regs *cfg;
+ void *regs;
+ char varname[8];
+ uint wlidx = 0;
+ uint16 vendor, core;
+ uint8 class, subclass, progif;
+ uint32 val;
+ uint32 sbips_int_mask[] = { 0, SBIPS_INT1_MASK, SBIPS_INT2_MASK, SBIPS_INT3_MASK, SBIPS_INT4_MASK };
+ uint32 sbips_int_shift[] = { 0, 0, SBIPS_INT2_SHIFT, SBIPS_INT3_SHIFT, SBIPS_INT4_SHIFT };
+
+ chip = sb_chip(sbh);
+ chiprev = sb_chiprev(sbh);
+ chippkg = sb_chippkg(sbh);
+ coreidx = sb_coreidx(sbh);
+
+ if (!(pci = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0)))
+ return -1;
+ sb_core_reset(sbh, 0);
+
+ if (((chip == BCM4310_DEVICE_ID) && (chiprev == 0)) ||
+ ((chip == BCM4712_DEVICE_ID) && (chippkg == BCM4712SMALL_PKG_ID)))
+ host = 0;
+ else
+ host = !BUSPROBE(val, &pci->control);
+
+ if (!host) {
+ /* Disable PCI interrupts in client mode */
+ sb = (sbconfig_t *)((ulong) pci + SBCONFIGOFF);
+ W_REG(&sb->sbintvec, 0);
+
+ /* Disable the PCI bridge in client mode */
+ sbpci_ban(SB_PCI);
+ printf("PCI: Disabled\n");
+ } else {
+ /* Reset the external PCI bus and enable the clock */
+ W_REG(&pci->control, 0x5); /* enable the tristate drivers */
+ W_REG(&pci->control, 0xd); /* enable the PCI clock */
+ OSL_DELAY(100); /* delay 100 us */
+ W_REG(&pci->control, 0xf); /* deassert PCI reset */
+ W_REG(&pci->arbcontrol, PCI_INT_ARB); /* use internal arbiter */
+ OSL_DELAY(1); /* delay 1 us */
+
+ /* Enable CardBusMode */
+ cardbus = nvram_match("cardbus", "1");
+ if (cardbus) {
+ printf("PCI: Enabling CardBus\n");
+ /* GPIO 1 resets the CardBus device on bcm94710ap */
+ sb_gpioout(sbh, 1, 1);
+ sb_gpioouten(sbh, 1, 1);
+ W_REG(&pci->sprom[0], R_REG(&pci->sprom[0]) | 0x400);
+ }
+
+ /* 64 MB I/O access window */
+ W_REG(&pci->sbtopci0, SBTOPCI_IO);
+ /* 64 MB configuration access window */
+ W_REG(&pci->sbtopci1, SBTOPCI_CFG0);
+ /* 1 GB memory access window */
+ W_REG(&pci->sbtopci2, SBTOPCI_MEM | SB_PCI_DMA);
+
+ /* Enable PCI bridge BAR0 prefetch and burst */
+ val = 6;
+ sbpci_write_config(sbh, 1, 0, 0, PCI_CFG_CMD, &val, sizeof(val));
+
+ /* Enable PCI interrupts */
+ W_REG(&pci->intmask, PCI_INTA);
+ }
+
+ /* Scan the SB bus */
+ bzero(sb_config_regs, sizeof(sb_config_regs));
+ for (cfg = sb_config_regs; cfg < &sb_config_regs[SB_MAXCORES]; cfg++) {
+ cfg->vendor = 0xffff;
+ if (!(regs = sb_setcoreidx(sbh, cfg - sb_config_regs)))
+ continue;
+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
+
+ /* Read ID register and parse vendor and core */
+ val = R_REG(&sb->sbidhigh);
+ vendor = (val & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT;
+ core = (val & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT;
+ progif = 0;
+
+ /* Check if this core is banned */
+ for (i = 0; i < pci_banned; i++)
+ if (core == pci_ban[i])
+ break;
+ if (i < pci_banned)
+ continue;
+
+ /* Known vendor translations */
+ switch (vendor) {
+ case SB_VEND_BCM:
+ vendor = VENDOR_BROADCOM;
+ break;
+ }
+
+ /* Determine class based on known core codes */
+ switch (core) {
+ case SB_ILINE20:
+ class = PCI_CLASS_NET;
+ subclass = PCI_NET_ETHER;
+ core = BCM47XX_ILINE_ID;
+ break;
+ case SB_ILINE100:
+ class = PCI_CLASS_NET;
+ subclass = PCI_NET_ETHER;
+ core = BCM4610_ILINE_ID;
+ break;
+ case SB_ENET:
+ class = PCI_CLASS_NET;
+ subclass = PCI_NET_ETHER;
+ core = BCM47XX_ENET_ID;
+ break;
+ case SB_SDRAM:
+ case SB_MEMC:
+ class = PCI_CLASS_MEMORY;
+ subclass = PCI_MEMORY_RAM;
+ break;
+ case SB_PCI:
+ class = PCI_CLASS_BRIDGE;
+ subclass = PCI_BRIDGE_PCI;
+ //break;
+ case SB_MIPS:
+ case SB_MIPS33:
+ class = PCI_CLASS_CPU;
+ subclass = PCI_CPU_MIPS;
+ break;
+ case SB_CODEC:
+ class = PCI_CLASS_COMM;
+ subclass = PCI_COMM_MODEM;
+ core = BCM47XX_V90_ID;
+ break;
+ case SB_USB:
+ class = PCI_CLASS_SERIAL;
+ subclass = PCI_SERIAL_USB;
+ progif = 0x10; /* OHCI */
+ core = BCM47XX_USB_ID;
+ break;
+ case SB_USB11H:
+ class = PCI_CLASS_SERIAL;
+ subclass = PCI_SERIAL_USB;
+ progif = 0x10; /* OHCI */
+ core = BCM47XX_USBH_ID;
+ break;
+ case SB_USB11D:
+ class = PCI_CLASS_SERIAL;
+ subclass = PCI_SERIAL_USB;
+ core = BCM47XX_USBD_ID;
+ break;
+ case SB_IPSEC:
+ class = PCI_CLASS_CRYPT;
+ subclass = PCI_CRYPT_NETWORK;
+ core = BCM47XX_IPSEC_ID;
+ break;
+ case SB_EXTIF:
+ case SB_CC:
+ class = PCI_CLASS_MEMORY;
+ subclass = PCI_MEMORY_FLASH;
+ break;
+ case SB_D11:
+ class = PCI_CLASS_NET;
+ subclass = PCI_NET_OTHER;
+ /* Let an nvram variable override this */
+ sprintf(varname, "wl%did", wlidx);
+ wlidx++;
+ if ((core = getintvar(NULL, varname)) == 0) {
+ if (chip == BCM4712_DEVICE_ID) {
+ if (chippkg == BCM4712SMALL_PKG_ID)
+ core = BCM4306_D11G_ID;
+ else
+ core = BCM4306_D11DUAL_ID;
+ } else {
+ /* 4310 */
+ core = BCM4310_D11B_ID;
+ }
+ }
+ break;
+
+ default:
+ class = subclass = progif = 0xff;
+ break;
+ }
+
+ /* Supported translations */
+ cfg->vendor = htol16(vendor);
+ cfg->device = htol16(core);
+ cfg->rev_id = chiprev;
+ cfg->prog_if = progif;
+ cfg->sub_class = subclass;
+ cfg->base_class = class;
+ cfg->base[0] = htol32(sb_base(R_REG(&sb->sbadmatch0)));
+ cfg->base[1] = 0/*htol32(sb_base(R_REG(&sb->sbadmatch1)))*/;
+ cfg->base[2] = 0/*htol32(sb_base(R_REG(&sb->sbadmatch2)))*/;
+ cfg->base[3] = 0/*htol32(sb_base(R_REG(&sb->sbadmatch3)))*/;
+ cfg->base[4] = 0;
+ cfg->base[5] = 0;
+ if (class == PCI_CLASS_BRIDGE && subclass == PCI_BRIDGE_PCI)
+ cfg->header_type = PCI_HEADER_BRIDGE;
+ else
+ cfg->header_type = PCI_HEADER_NORMAL;
+ /* Save core interrupt flag */
+ cfg->int_pin = R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK;
+ /* Default to MIPS shared interrupt 0 */
+ cfg->int_line = 0;
+ /* MIPS sbipsflag maps core interrupt flags to interrupts 1 through 4 */
+ if ((regs = sb_setcore(sbh, SB_MIPS, 0)) ||
+ (regs = sb_setcore(sbh, SB_MIPS33, 0))) {
+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF);
+ val = R_REG(&sb->sbipsflag);
+ for (cfg->int_line = 1; cfg->int_line <= 4; cfg->int_line++) {
+ if (((val & sbips_int_mask[cfg->int_line]) >> sbips_int_shift[cfg->int_line]) == cfg->int_pin)
+ break;
+ }
+ if (cfg->int_line > 4)
+ cfg->int_line = 0;
+ }
+ /* Emulated core */
+ *((uint32 *) &cfg->sprom_control) = 0xffffffff;
+ }
+
+ sb_setcoreidx(sbh, coreidx);
+ return 0;
+}
+
+void
+sbpci_check(void *sbh)
+{
+ uint coreidx;
+ sbpciregs_t *pci;
+ uint32 sbtopci1;
+ uint32 buf[64], *ptr, i;
+ ulong pa;
+ volatile uint j;
+
+ coreidx = sb_coreidx(sbh);
+ pci = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0);
+
+ /* Clear the test array */
+ pa = (ulong) DMA_MAP(NULL, buf, sizeof(buf), DMA_RX, NULL);
+ ptr = (uint32 *) OSL_UNCACHED(&buf[0]);
+ memset(ptr, 0, sizeof(buf));
+
+ /* Point PCI window 1 to memory */
+ sbtopci1 = R_REG(&pci->sbtopci1);
+ W_REG(&pci->sbtopci1, SBTOPCI_MEM | (pa & SBTOPCI1_MASK));
+
+ /* Fill the test array via PCI window 1 */
+ ptr = (uint32 *) REG_MAP(SB_PCI_CFG + (pa & ~SBTOPCI1_MASK), sizeof(buf));
+ for (i = 0; i < ARRAYSIZE(buf); i++) {
+ for (j = 0; j < 2; j++);
+ W_REG(&ptr[i], i);
+ }
+ REG_UNMAP(ptr);
+
+ /* Restore PCI window 1 */
+ W_REG(&pci->sbtopci1, sbtopci1);
+
+ /* Check the test array */
+ DMA_UNMAP(NULL, pa, sizeof(buf), DMA_RX, NULL);
+ ptr = (uint32 *) OSL_UNCACHED(&buf[0]);
+ for (i = 0; i < ARRAYSIZE(buf); i++) {
+ if (ptr[i] != i)
+ break;
+ }
+
+ /* Change the clock if the test fails */
+ if (i < ARRAYSIZE(buf)) {
+ uint32 req, cur;
+
+ cur = sb_clock(sbh);
+ printf("PCI: Test failed at %d MHz\n", (cur + 500000) / 1000000);
+ for (req = 104000000; req < 176000000; req += 4000000) {
+ printf("PCI: Resetting to %d MHz\n", (req + 500000) / 1000000);
+ /* This will only reset if the clocks are valid and have changed */
+ sb_mips_setclock(sbh, req, 0, 0);
+ }
+ /* Should not reach here */
+ ASSERT(0);
+ }
+
+ sb_setcoreidx(sbh, coreidx);
+}
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbutils.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbutils.c
--- linux-2.6.12.5/arch/mips/bcm947xx/broadcom/sbutils.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/broadcom/sbutils.c 2005-11-07 01:12:51.823809750 +0100
@@ -0,0 +1,1895 @@
+/*
+ * Misc utility routines for accessing chip-specific features
+ * of the SiliconBackplane-based Broadcom chips.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id: sbutils.c,v 1.1 2005/02/28 13:33:32 jolt Exp $
+ */
+
+#include <typedefs.h>
+#include <osl.h>
+#include <bcmutils.h>
+#include <bcmdevs.h>
+#include <sbconfig.h>
+#include <sbchipc.h>
+#include <sbpci.h>
+#include <pcicfg.h>
+#include <sbpcmcia.h>
+#include <sbextif.h>
+#include <sbutils.h>
+#include <bcmsrom.h>
+
+/* debug/trace */
+#define SB_ERROR(args)
+
+typedef uint32 (*sb_intrsoff_t)(void *intr_arg);
+typedef void (*sb_intrsrestore_t)(void *intr_arg, uint32 arg);
+
+/* misc sb info needed by some of the routines */
+typedef struct sb_info {
+ uint chip; /* chip number */
+ uint chiprev; /* chip revision */
+ uint chippkg; /* chip package option */
+ uint boardtype; /* board type */
+ uint boardvendor; /* board vendor id */
+ uint bus; /* what bus type we are going through */
+
+ void *osh; /* osl os handle */
+ void *sdh; /* bcmsdh handle */
+
+ void *curmap; /* current regs va */
+ void *regs[SB_MAXCORES]; /* other regs va */
+
+ uint curidx; /* current core index */
+ uint dev_coreid; /* the core provides driver functions */
+ uint pciidx; /* pci core index */
+ uint pcirev; /* pci core rev */
+
+ uint pcmciaidx; /* pcmcia core index */
+ uint pcmciarev; /* pcmcia core rev */
+ bool memseg; /* flag to toggle MEM_SEG register */
+
+ uint ccrev; /* chipc core rev */
+
+ uint gpioidx; /* gpio control core index */
+ uint gpioid; /* gpio control coretype */
+
+ uint numcores; /* # discovered cores */
+ uint coreid[SB_MAXCORES]; /* id of each core */
+
+ void *intr_arg; /* interrupt callback function arg */
+ sb_intrsoff_t intrsoff_fn; /* function turns chip interrupts off */
+ sb_intrsrestore_t intrsrestore_fn; /* function restore chip interrupts */
+} sb_info_t;
+
+/* local prototypes */
+static void* sb_doattach(sb_info_t *si, uint devid, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz);
+static void sb_scan(sb_info_t *si);
+static uint sb_corereg(void *sbh, uint coreidx, uint regoff, uint mask, uint val);
+static uint _sb_coreidx(void *sbh);
+static uint sb_findcoreidx(void *sbh, uint coreid, uint coreunit);
+static uint sb_pcidev2chip(uint pcidev);
+static uint sb_chip2numcores(uint chip);
+
+#define SB_INFO(sbh) (sb_info_t*)sbh
+#define SET_SBREG(sbh, r, mask, val) W_SBREG((sbh), (r), ((R_SBREG((sbh), (r)) & ~(mask)) | (val)))
+#define GOODCOREADDR(x) (((x) >= SB_ENUM_BASE) && ((x) <= SB_ENUM_LIM) \
+ && ISALIGNED((x), SB_CORE_SIZE))
+#define GOODREGS(regs) (regs && ISALIGNED(regs, SB_CORE_SIZE))
+#define REGS2SB(va) (sbconfig_t*) ((uint)(va) + SBCONFIGOFF)
+#define GOODIDX(idx) (((uint)idx) < SB_MAXCORES)
+#define BADIDX (SB_MAXCORES+1)
+
+#define R_SBREG(sbh, sbr) sb_read_sbreg((sbh), (sbr))
+#define W_SBREG(sbh, sbr, v) sb_write_sbreg((sbh), (sbr), (v))
+#define AND_SBREG(sbh, sbr, v) W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) & (v)))
+#define OR_SBREG(sbh, sbr, v) W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) | (v)))
+
+/*
+ * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts before/
+ * after core switching to avoid invalid register accesss inside ISR.
+ */
+#define INTR_OFF(si, intr_val) \
+ if ((si)->intrsoff_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \
+ intr_val = (*(si)->intrsoff_fn)((si)->intr_arg); }
+#define INTR_RESTORE(si, intr_val) \
+ if ((si)->intrsrestore_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \
+ (*(si)->intrsrestore_fn)((si)->intr_arg, intr_val); }
+
+/* power control defines */
+#define PLL_DELAY 150 /* 150us pll on delay */
+#define FREF_DELAY 15 /* 15us fref change delay */
+#define LPOMINFREQ 25000 /* low power oscillator min */
+#define LPOMAXFREQ 43000 /* low power oscillator max */
+#define XTALMINFREQ 19800000 /* 20mhz - 1% */
+#define XTALMAXFREQ 20200000 /* 20mhz + 1% */
+#define PCIMINFREQ 25000000 /* 25mhz */
+#define PCIMAXFREQ 34000000 /* 33mhz + fudge */
+
+#define SCC_LOW2FAST_LIMIT 5000 /* turn on fast clock time, in unit of ms */
+
+
+static uint32
+sb_read_sbreg(void *sbh, volatile uint32 *sbr)
+{
+ sb_info_t *si;
+ uint8 tmp;
+ uint32 val, intr_val = 0;
+
+ si = SB_INFO(sbh);
+
+ /*
+ * compact flash only has 11 bits address, while we needs 12 bits address.
+ * MEM_SEG will be OR'd with other 11 bits address in hardware,
+ * so we program MEM_SEG with 12th bit when necessary(access sb regsiters).
+ * For normal PCMCIA bus(CFTable_regwinsz > 2k), do nothing special
+ */
+ if(si->memseg) {
+ INTR_OFF(si, intr_val);
+ tmp = 1;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
+ (uint32)sbr &= ~(1 << 11); /* mask out bit 11*/
+ }
+
+ val = R_REG(sbr);
+
+ if(si->memseg) {
+ tmp = 0;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
+ INTR_RESTORE(si, intr_val);
+ }
+
+ return (val);
+}
+
+static void
+sb_write_sbreg(void *sbh, volatile uint32 *sbr, uint32 v)
+{
+ sb_info_t *si;
+ uint8 tmp;
+ volatile uint32 dummy;
+ uint32 intr_val = 0;
+
+ si = SB_INFO(sbh);
+
+ /*
+ * compact flash only has 11 bits address, while we needs 12 bits address.
+ * MEM_SEG will be OR'd with other 11 bits address in hardware,
+ * so we program MEM_SEG with 12th bit when necessary(access sb regsiters).
+ * For normal PCMCIA bus(CFTable_regwinsz > 2k), do nothing special
+ */
+ if(si->memseg) {
+ INTR_OFF(si, intr_val);
+ tmp = 1;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
+ (uint32)sbr &= ~(1 << 11); /* mask out bit 11 */
+ }
+
+ if ((si->bus == PCMCIA_BUS) || (si->bus == PCI_BUS)) {
+#ifdef IL_BIGENDIAN
+ dummy = R_REG(sbr);
+ W_REG((volatile uint16 *)((uint32)sbr + 2), (uint16)((v >> 16) & 0xffff));
+ dummy = R_REG(sbr);
+ W_REG((volatile uint16 *)sbr, (uint16)(v & 0xffff));
+#else
+ dummy = R_REG(sbr);
+ W_REG((volatile uint16 *)sbr, (uint16)(v & 0xffff));
+ dummy = R_REG(sbr);
+ W_REG((volatile uint16 *)((uint32)sbr + 2), (uint16)((v >> 16) & 0xffff));
+#endif
+ } else
+ W_REG(sbr, v);
+
+ if(si->memseg) {
+ tmp = 0;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, MEM_SEG, &tmp, 1);
+ INTR_RESTORE(si, intr_val);
+ }
+}
+
+/*
+ * Allocate a sb handle.
+ * devid - pci device id (used to determine chip#)
+ * osh - opaque OS handle
+ * regs - virtual address of initial core registers
+ * bustype - pci/pcmcia/sb/sdio/etc
+ * vars - pointer to a pointer area for "environment" variables
+ * varsz - pointer to int to return the size of the vars
+ */
+void*
+sb_attach(uint devid, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz)
+{
+ sb_info_t *si;
+
+ /* alloc sb_info_t */
+ if ((si = MALLOC(sizeof (sb_info_t))) == NULL) {
+ SB_ERROR(("sb_attach: malloc failed!\n"));
+ return (NULL);
+ }
+
+ return (sb_doattach(si, devid, osh, regs, bustype, sdh, vars, varsz));
+}
+
+/* global kernel resource */
+static sb_info_t ksi;
+
+/* generic kernel variant of sb_attach() */
+void*
+sb_kattach()
+{
+ uint32 *regs;
+ char *unused;
+ int varsz;
+
+ if (ksi.curmap == NULL) {
+ uint32 cid;
+ regs = (uint32 *)REG_MAP(SB_ENUM_BASE, SB_CORE_SIZE);
+ cid = R_REG((uint32 *)regs);
+ if ((cid == 0x08104712) || (cid == 0x08114712)) {
+ uint32 *scc, val;
+
+ scc = (uint32 *)((uint32)regs + OFFSETOF(chipcregs_t, slow_clk_ctl));
+ val = R_REG(scc);
+ SB_ERROR((" initial scc = 0x%x\n", val));
+ val |= SCC_SS_XTAL;
+ W_REG(scc, val);
+ }
+
+ sb_doattach(&ksi, BCM4710_DEVICE_ID, NULL, (void*)regs,
+ SB_BUS, NULL, &unused, &varsz);
+ }
+
+ return &ksi;
+}
+
+static void*
+sb_doattach(sb_info_t *si, uint devid, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz)
+{
+ uint origidx;
+ chipcregs_t *cc;
+ uint32 w;
+
+ ASSERT(GOODREGS(regs));
+
+ bzero((uchar*)si, sizeof (sb_info_t));
+
+ si->pciidx = si->gpioidx = BADIDX;
+
+ si->osh = osh;
+ si->curmap = regs;
+ si->sdh = sdh;
+
+ /* 4317A0 PCMCIA is no longer supported */
+ if ((bustype == PCMCIA_BUS) && (R_REG((uint32 *)regs) == 0x04104317))
+ return NULL;
+
+ /* check to see if we are a sb core mimic'ing a pci core */
+ if (bustype == PCI_BUS) {
+ if (OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof (uint32)) == 0xffffffff)
+ bustype = SB_BUS;
+ else
+ bustype = PCI_BUS;
+ }
+
+ si->bus = bustype;
+
+ /* kludge to enable the clock on the 4306 which lacks a slowclock */
+ if (si->bus == PCI_BUS)
+ sb_pwrctl_xtal((void*)si, XTAL|PLL, ON);
+
+ /* clear any previous epidiag-induced target abort */
+ sb_taclear((void*)si);
+
+ /* initialize current core index value */
+ si->curidx = _sb_coreidx((void*)si);
+
+ /* keep and reuse the initial register mapping */
+ origidx = si->curidx;
+ if (si->bus == SB_BUS)
+ si->regs[origidx] = regs;
+
+ /* initialize the vars */
+ if (srom_var_init(si->bus, si->curmap, osh, vars, varsz)) {
+ SB_ERROR(("sb_attach: srom_var_init failed\n"));
+ goto bad;
+ }
+
+ if (si->bus == PCMCIA_BUS) {
+ w = getintvar(*vars, "regwindowsz");
+ si->memseg = (w <= CFTABLE_REGWIN_2K) ? TRUE : FALSE;
+ }
+
+ /* is core-0 a chipcommon core? */
+ si->numcores = 1;
+ cc = (chipcregs_t*) sb_setcoreidx((void*)si, 0);
+ if (sb_coreid((void*)si) != SB_CC)
+ cc = NULL;
+
+ /* determine chip id and rev */
+ if (cc) {
+ /* chip common core found! */
+ si->chip = R_REG(&cc->chipid) & CID_ID_MASK;
+ si->chiprev = (R_REG(&cc->chipid) & CID_REV_MASK) >> CID_REV_SHIFT;
+ si->chippkg = (R_REG(&cc->chipid) & CID_PKG_MASK) >> CID_PKG_SHIFT;
+ } else {
+ /* without chip common core, get devid for PCMCIA */
+ if (si->bus == PCMCIA_BUS)
+ devid = getintvar(*vars, "devid");
+
+ /* no chip common core -- must convert device id to chip id */
+ if ((si->chip = sb_pcidev2chip(devid)) == 0) {
+ SB_ERROR(("sb_attach: unrecognized device id 0x%04x\n", devid));
+ goto bad;
+ }
+
+ /*
+ * The chip revision number is hardwired into all
+ * of the pci function config rev fields and is
+ * independent from the individual core revision numbers.
+ * For example, the "A0" silicon of each chip is chip rev 0.
+ * For PCMCIA we get it from the CIS instead.
+ */
+ if (si->bus == PCMCIA_BUS) {
+ ASSERT(vars);
+ si->chiprev = getintvar(*vars, "chiprev");
+ } else if (si->bus == PCI_BUS) {
+ w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_REV, sizeof (uint32));
+ si->chiprev = w & 0xff;
+ } else
+ si->chiprev = 0;
+ }
+
+ /* get chipcommon rev */
+ si->ccrev = cc? sb_corerev((void*)si) : 0;
+
+ /* determine numcores */
+ if ((si->ccrev == 4) || (si->ccrev >= 6))
+ si->numcores = (R_REG(&cc->chipid) & CID_CC_MASK) >> CID_CC_SHIFT;
+ else
+ si->numcores = sb_chip2numcores(si->chip);
+
+ /* return to original core */
+ sb_setcoreidx((void*)si, origidx);
+
+ /* sanity checks */
+ ASSERT(si->chip);
+ /* 4704A1 is chiprev 8 :-( */
+ ASSERT((si->chiprev < 8) ||
+ ((si->chip == BCM4704_DEVICE_ID) && ((si->chiprev == 8))));
+
+ /* scan for cores */
+ sb_scan(si);
+
+ /* pci core is required */
+ if (!GOODIDX(si->pciidx)) {
+ SB_ERROR(("sb_attach: pci core not found\n"));
+ goto bad;
+ }
+
+ /* gpio control core is required */
+ if (!GOODIDX(si->gpioidx)) {
+ SB_ERROR(("sb_attach: gpio control core not found\n"));
+ goto bad;
+ }
+
+ /* get boardtype and boardrev */
+ switch (si->bus) {
+ case PCI_BUS:
+ /* do a pci config read to get subsystem id and subvendor id */
+ w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_SVID, sizeof (uint32));
+ si->boardvendor = w & 0xffff;
+ si->boardtype = (w >> 16) & 0xffff;
+ break;
+
+ case PCMCIA_BUS:
+ case SDIO_BUS:
+ si->boardvendor = getintvar(*vars, "manfid");
+ si->boardtype = getintvar(*vars, "prodid");
+ break;
+
+ case SB_BUS:
+ si->boardvendor = VENDOR_BROADCOM;
+ si->boardtype = 0xffff;
+ break;
+ }
+
+ if (si->boardtype == 0) {
+ SB_ERROR(("sb_attach: unknown board type\n"));
+ ASSERT(si->boardtype);
+ }
+
+ return ((void*)si);
+
+bad:
+ MFREE(si, sizeof (sb_info_t));
+ return (NULL);
+}
+
+uint
+sb_coreid(void *sbh)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+
+ si = SB_INFO(sbh);
+ sb = REGS2SB(si->curmap);
+
+ return ((R_SBREG(sbh, &(sb)->sbidhigh) & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT);
+}
+
+uint
+sb_coreidx(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ return (si->curidx);
+}
+
+/* return current index of core */
+static uint
+_sb_coreidx(void *sbh)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+ uint32 sbaddr = 0;
+
+ si = SB_INFO(sbh);
+ ASSERT(si);
+
+ switch (si->bus) {
+ case SB_BUS:
+ sb = REGS2SB(si->curmap);
+ sbaddr = sb_base(R_SBREG(sbh, &sb->sbadmatch0));
+ break;
+
+ case PCI_BUS:
+ sbaddr = OSL_PCI_READ_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32));
+ break;
+
+ case PCMCIA_BUS: {
+ uint8 tmp;
+
+ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_ADDR0, &tmp, 1);
+ sbaddr = (uint)tmp << 12;
+ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_ADDR1, &tmp, 1);
+ sbaddr |= (uint)tmp << 16;
+ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_ADDR2, &tmp, 1);
+ sbaddr |= (uint)tmp << 24;
+ break;
+ }
+ default:
+ ASSERT(0);
+ }
+
+ ASSERT(GOODCOREADDR(sbaddr));
+ return ((sbaddr - SB_ENUM_BASE)/SB_CORE_SIZE);
+}
+
+uint
+sb_corevendor(void *sbh)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+
+ si = SB_INFO(sbh);
+ sb = REGS2SB(si->curmap);
+
+ return ((R_SBREG(sbh, &(sb)->sbidhigh) & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT);
+}
+
+uint
+sb_corerev(void *sbh)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+
+ si = SB_INFO(sbh);
+ sb = REGS2SB(si->curmap);
+
+ return (R_SBREG(sbh, &(sb)->sbidhigh) & SBIDH_RC_MASK);
+}
+
+#define SBTML_ALLOW (SBTML_PE | SBTML_FGC | SBTML_FL_MASK)
+
+/* set/clear sbtmstatelow core-specific flags */
+uint32
+sb_coreflags(void *sbh, uint32 mask, uint32 val)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+ uint32 w;
+
+ si = SB_INFO(sbh);
+ sb = REGS2SB(si->curmap);
+
+ ASSERT((val & ~mask) == 0);
+ ASSERT((mask & ~SBTML_ALLOW) == 0);
+
+ /* mask and set */
+ if (mask || val) {
+ w = (R_SBREG(sbh, &sb->sbtmstatelow) & ~mask) | val;
+ W_SBREG(sbh, &sb->sbtmstatelow, w);
+ }
+
+ /* return the new value */
+ return (R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_ALLOW);
+}
+
+/* set/clear sbtmstatehigh core-specific flags */
+uint32
+sb_coreflagshi(void *sbh, uint32 mask, uint32 val)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+ uint32 w;
+
+ si = SB_INFO(sbh);
+ sb = REGS2SB(si->curmap);
+
+ ASSERT((val & ~mask) == 0);
+ ASSERT((mask & ~SBTMH_FL_MASK) == 0);
+
+ /* mask and set */
+ if (mask || val) {
+ w = (R_SBREG(sbh, &sb->sbtmstatehigh) & ~mask) | val;
+ W_SBREG(sbh, &sb->sbtmstatehigh, w);
+ }
+
+ /* return the new value */
+ return (R_SBREG(sbh, &sb->sbtmstatehigh) & SBTMH_FL_MASK);
+}
+
+bool
+sb_iscoreup(void *sbh)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+
+ si = SB_INFO(sbh);
+ sb = REGS2SB(si->curmap);
+
+ return ((R_SBREG(sbh, &(sb)->sbtmstatelow) & (SBTML_RESET | SBTML_REJ | SBTML_CLK)) == SBTML_CLK);
+}
+
+/*
+ * Switch to 'coreidx', issue a single arbitrary 32bit register mask&set operation,
+ * switch back to the original core, and return the new value.
+ */
+static uint
+sb_corereg(void *sbh, uint coreidx, uint regoff, uint mask, uint val)
+{
+ sb_info_t *si;
+ uint origidx;
+ uint32 *r;
+ uint w;
+ uint intr_val = 0;
+
+ ASSERT(GOODIDX(coreidx));
+ ASSERT(regoff < SB_CORE_SIZE);
+ ASSERT((val & ~mask) == 0);
+
+ si = SB_INFO(sbh);
+
+ /* save current core index */
+ origidx = sb_coreidx(sbh);
+
+ /* switch core */
+ INTR_OFF(si, intr_val);
+ r = (uint32*) ((uint) sb_setcoreidx(sbh, coreidx) + regoff);
+
+ /* mask and set */
+ if (mask || val) {
+ if (regoff >= SBCONFIGOFF) {
+ w = (R_SBREG(sbh, r) & ~mask) | val;
+ W_SBREG(sbh, r, w);
+ } else {
+ w = (R_REG(r) & ~mask) | val;
+ W_REG(r, w);
+ }
+ }
+
+ /* readback */
+ w = R_SBREG(sbh, r);
+
+ /* restore core index */
+ if (origidx != coreidx)
+ sb_setcoreidx(sbh, origidx);
+
+ INTR_RESTORE(si, intr_val);
+ return (w);
+}
+
+/* scan the sb enumerated space to identify all cores */
+static void
+sb_scan(sb_info_t *si)
+{
+ void *sbh;
+ uint origidx;
+ uint i;
+
+ sbh = (void*) si;
+
+ /* numcores should already be set */
+ ASSERT((si->numcores > 0) && (si->numcores <= SB_MAXCORES));
+
+ /* save current core index */
+ origidx = sb_coreidx(sbh);
+
+ si->pciidx = si->gpioidx = BADIDX;
+
+ for (i = 0; i < si->numcores; i++) {
+ sb_setcoreidx(sbh, i);
+ si->coreid[i] = sb_coreid(sbh);
+
+ if (si->coreid[i] == SB_CC)
+ si->ccrev = sb_corerev(sbh);
+
+ else if (si->coreid[i] == SB_PCI) {
+ si->pciidx = i;
+ si->pcirev = sb_corerev(sbh);
+
+ }else if (si->coreid[i] == SB_PCMCIA){
+ si->pcmciaidx = i;
+ si->pcmciarev = sb_corerev(sbh);
+ }
+ }
+
+ /*
+ * Find the gpio "controlling core" type and index.
+ * Precedence:
+ * - if there's a chip common core - use that
+ * - else if there's a pci core (rev >= 2) - use that
+ * - else there had better be an extif core (4710 only)
+ */
+ if (GOODIDX(sb_findcoreidx(sbh, SB_CC, 0))) {
+ si->gpioidx = sb_findcoreidx(sbh, SB_CC, 0);
+ si->gpioid = SB_CC;
+ } else if (GOODIDX(si->pciidx) && (si->pcirev >= 2)) {
+ si->gpioidx = si->pciidx;
+ si->gpioid = SB_PCI;
+ } else if (sb_findcoreidx(sbh, SB_EXTIF, 0)) {
+ si->gpioidx = sb_findcoreidx(sbh, SB_EXTIF, 0);
+ si->gpioid = SB_EXTIF;
+ }
+
+ /* return to original core index */
+ sb_setcoreidx(sbh, origidx);
+}
+
+/* may be called with core in reset */
+void
+sb_detach(void *sbh)
+{
+ sb_info_t *si;
+ uint idx;
+
+ si = SB_INFO(sbh);
+
+ if (si == NULL)
+ return;
+
+ if (si->bus == SB_BUS)
+ for (idx = 0; idx < SB_MAXCORES; idx++)
+ if (si->regs[idx]) {
+ REG_UNMAP(si->regs[idx]);
+ si->regs[idx] = NULL;
+ }
+
+ MFREE(si, sizeof (sb_info_t));
+}
+
+/* use pci dev id to determine chip id for chips not having a chipcommon core */
+static uint
+sb_pcidev2chip(uint pcidev)
+{
+ if ((pcidev >= BCM4710_DEVICE_ID) && (pcidev <= BCM47XX_USB_ID))
+ return (BCM4710_DEVICE_ID);
+ if ((pcidev >= BCM4610_DEVICE_ID) && (pcidev <= BCM4610_USB_ID))
+ return (BCM4610_DEVICE_ID);
+ if ((pcidev >= BCM4402_DEVICE_ID) && (pcidev <= BCM4402_V90_ID))
+ return (BCM4402_DEVICE_ID);
+ if ((pcidev >= BCM4307_V90_ID) && (pcidev <= BCM4307_D11B_ID))
+ return (BCM4307_DEVICE_ID);
+ if (pcidev == BCM4301_DEVICE_ID)
+ return (BCM4301_DEVICE_ID);
+
+ return (0);
+}
+
+/* convert chip number to number of i/o cores */
+static uint
+sb_chip2numcores(uint chip)
+{
+ if (chip == 0x4710)
+ return (9);
+ if (chip == 0x4610)
+ return (9);
+ if (chip == 0x4402)
+ return (3);
+ if ((chip == 0x4307) || (chip == 0x4301))
+ return (5);
+ if (chip == 0x4310)
+ return (8);
+ if (chip == 0x4306) /* < 4306c0 */
+ return (6);
+ if (chip == 0x4704)
+ return (9);
+ if (chip == 0x5365)
+ return (7);
+
+ SB_ERROR(("sb_chip2numcores: unsupported chip 0x%x\n", chip));
+ ASSERT(0);
+ return (1);
+}
+
+/* return index of coreid or BADIDX if not found */
+static uint
+sb_findcoreidx(void *sbh, uint coreid, uint coreunit)
+{
+ sb_info_t *si;
+ uint found;
+ uint i;
+
+ si = SB_INFO(sbh);
+ found = 0;
+
+ for (i = 0; i < si->numcores; i++)
+ if (si->coreid[i] == coreid) {
+ if (found == coreunit)
+ return (i);
+ found++;
+ }
+
+ return (BADIDX);
+}
+
+/* change logical "focus" to the indiciated core */
+void*
+sb_setcoreidx(void *sbh, uint coreidx)
+{
+ sb_info_t *si;
+ uint32 sbaddr;
+ uint8 tmp;
+
+ si = SB_INFO(sbh);
+
+ if (coreidx >= si->numcores)
+ return (NULL);
+
+ /*
+ * If the user has provided an interrupt mask enabled function,
+ * then assert interrupts are disabled before switching the core.
+ */
+ ASSERT((si->imf == NULL) || !(*si->imf)(si->imfarg));
+
+ sbaddr = SB_ENUM_BASE + (coreidx * SB_CORE_SIZE);
+
+ switch (si->bus) {
+ case SB_BUS:
+ /* map new one */
+ if (!si->regs[coreidx]) {
+ si->regs[coreidx] = (void*)REG_MAP(sbaddr, SB_CORE_SIZE);
+ ASSERT(GOODREGS(si->regs[coreidx]));
+ }
+ si->curmap = si->regs[coreidx];
+ break;
+
+ case PCI_BUS:
+ /* point bar0 window */
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, 4, sbaddr);
+ break;
+
+ case PCMCIA_BUS:
+ tmp = (sbaddr >> 12) & 0x0f;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_ADDR0, &tmp, 1);
+ tmp = (sbaddr >> 16) & 0xff;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_ADDR1, &tmp, 1);
+ tmp = (sbaddr >> 24) & 0xff;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_ADDR2, &tmp, 1);
+ break;
+ }
+
+ si->curidx = coreidx;
+
+ return (si->curmap);
+}
+
+/* change logical "focus" to the indicated core */
+void*
+sb_setcore(void *sbh, uint coreid, uint coreunit)
+{
+ sb_info_t *si;
+ uint idx;
+
+ si = SB_INFO(sbh);
+
+ idx = sb_findcoreidx(sbh, coreid, coreunit);
+ if (!GOODIDX(idx))
+ return (NULL);
+
+ return (sb_setcoreidx(sbh, idx));
+}
+
+/* return chip number */
+uint
+sb_chip(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ return (si->chip);
+}
+
+/* return chip revision number */
+uint
+sb_chiprev(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ return (si->chiprev);
+}
+
+/* return chip package option */
+uint
+sb_chippkg(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ return (si->chippkg);
+}
+
+/* return board vendor id */
+uint
+sb_boardvendor(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ return (si->boardvendor);
+}
+
+/* return boardtype */
+uint
+sb_boardtype(void *sbh)
+{
+ sb_info_t *si;
+ char *var;
+
+ si = SB_INFO(sbh);
+
+ if (si->bus == SB_BUS && si->boardtype == 0xffff) {
+ /* boardtype format is a hex string */
+ si->boardtype = getintvar(NULL, "boardtype");
+
+ /* backward compatibility for older boardtype string format */
+ if ((si->boardtype == 0) && (var = getvar(NULL, "boardtype"))) {
+ if (!strcmp(var, "bcm94710dev"))
+ si->boardtype = BCM94710D_BOARD;
+ else if (!strcmp(var, "bcm94710ap"))
+ si->boardtype = BCM94710AP_BOARD;
+ else if (!strcmp(var, "bcm94310u"))
+ si->boardtype = BCM94310U_BOARD;
+ else if (!strcmp(var, "bu4711"))
+ si->boardtype = BU4711_BOARD;
+ else if (!strcmp(var, "bu4710"))
+ si->boardtype = BU4710_BOARD;
+ else if (!strcmp(var, "bcm94702mn"))
+ si->boardtype = BCM94702MN_BOARD;
+ else if (!strcmp(var, "bcm94710r1"))
+ si->boardtype = BCM94710R1_BOARD;
+ else if (!strcmp(var, "bcm94710r4"))
+ si->boardtype = BCM94710R4_BOARD;
+ else if (!strcmp(var, "bcm94702cpci"))
+ si->boardtype = BCM94702CPCI_BOARD;
+ else if (!strcmp(var, "bcm95380_rr"))
+ si->boardtype = BCM95380RR_BOARD;
+ }
+ }
+
+ return (si->boardtype);
+}
+
+/* return board bus style */
+uint
+sb_boardstyle(void *sbh)
+{
+ sb_info_t *si;
+ uint16 w;
+
+ si = SB_INFO(sbh);
+
+ if (si->bus == PCMCIA_BUS)
+ return (BOARDSTYLE_PCMCIA);
+
+ if (si->bus == SB_BUS)
+ return (BOARDSTYLE_SOC);
+
+ /* bus is PCI */
+
+ if (OSL_PCI_READ_CONFIG(si->osh, PCI_CFG_CIS, sizeof (uint32)) != 0)
+ return (BOARDSTYLE_CARDBUS);
+
+ if ((srom_read(si->bus, si->curmap, si->osh, (SPROM_SIZE - 1) * 2, 2, &w) == 0) &&
+ (w == 0x0313))
+ return (BOARDSTYLE_CARDBUS);
+
+ return (BOARDSTYLE_PCI);
+}
+
+/* return boolean if sbh device is in pci hostmode or client mode */
+uint
+sb_bus(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ return (si->bus);
+}
+
+/* return list of found cores */
+uint
+sb_corelist(void *sbh, uint coreid[])
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+
+ bcopy((uchar*)si->coreid, (uchar*)coreid, (si->numcores * sizeof (uint)));
+ return (si->numcores);
+}
+
+/* return current register mapping */
+void *
+sb_coreregs(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ ASSERT(GOODREGS(si->curmap));
+
+ return (si->curmap);
+}
+
+/* Check if a target abort has happened and clear it */
+bool
+sb_taclear(void *sbh)
+{
+ sb_info_t *si;
+ bool rc = FALSE;
+ sbconfig_t *sb;
+
+ si = SB_INFO(sbh);
+ sb = REGS2SB(si->curmap);
+
+ if (si->bus == PCI_BUS) {
+ uint32 stcmd;
+
+ stcmd = OSL_PCI_READ_CONFIG(si->osh, PCI_CFG_CMD, sizeof(stcmd));
+ rc = (stcmd & 0x08000000) != 0;
+
+ if (rc) {
+ /* Target abort bit is set, clear it */
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_CFG_CMD, sizeof(stcmd), stcmd);
+ }
+ } else if (si->bus == PCMCIA_BUS) {
+ rc = FALSE;
+ }
+ else if (si->bus == SDIO_BUS) {
+ /* due to 4317 A0 HW bug, sdio core wedged on target abort,
+ just clear SBSErr bit blindly */
+ if (0x0 != R_SBREG(sbh, &sb->sbtmerrlog)) {
+ SB_ERROR(("SDIO target abort, clean it"));
+ W_SBREG(sbh, &sb->sbtmstatehigh, 0);
+ }
+ rc = FALSE;
+ }
+
+ return (rc);
+}
+
+/* do buffered registers update */
+void
+sb_commit(void *sbh)
+{
+ sb_info_t *si;
+ sbpciregs_t *pciregs;
+ uint origidx;
+ uint intr_val = 0;
+
+ si = SB_INFO(sbh);
+
+ origidx = si->curidx;
+ ASSERT(GOODIDX(origidx));
+
+ INTR_OFF(si, intr_val);
+ /* switch over to pci core */
+ pciregs = (sbpciregs_t*) sb_setcore(sbh, SB_PCI, 0);
+
+ /* do the buffer registers update */
+ W_REG(&pciregs->bcastaddr, SB_COMMIT);
+ W_REG(&pciregs->bcastdata, 0x0);
+
+ /* restore core index */
+ sb_setcoreidx(sbh, origidx);
+ INTR_RESTORE(si, intr_val);
+}
+
+/* reset and re-enable a core */
+void
+sb_core_reset(void *sbh, uint32 bits)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+ volatile uint32 dummy;
+
+ si = SB_INFO(sbh);
+ ASSERT(GOODREGS(si->curmap));
+ sb = REGS2SB(si->curmap);
+
+ /*
+ * Must do the disable sequence first to work for arbitrary current core state.
+ */
+ sb_core_disable(sbh, bits);
+
+ /*
+ * Now do the initialization sequence.
+ */
+
+ /* set reset while enabling the clock and forcing them on throughout the core */
+ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | SBTML_RESET | bits));
+ dummy = R_SBREG(sbh, &sb->sbtmstatelow);
+
+ if (sb_coreid(sbh) == SB_ILINE100) {
+ bcm_mdelay(50);
+ } else {
+ OSL_DELAY(1);
+ }
+
+ if (R_SBREG(sbh, &sb->sbtmstatehigh) & SBTMH_SERR) {
+ W_SBREG(sbh, &sb->sbtmstatehigh, 0);
+ }
+ if ((dummy = R_SBREG(sbh, &sb->sbimstate)) & (SBIM_IBE | SBIM_TO)) {
+ AND_SBREG(sbh, &sb->sbimstate, ~(SBIM_IBE | SBIM_TO));
+ }
+
+ /* clear reset and allow it to propagate throughout the core */
+ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | bits));
+ dummy = R_SBREG(sbh, &sb->sbtmstatelow);
+ OSL_DELAY(1);
+
+ /* leave clock enabled */
+ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_CLK | bits));
+ dummy = R_SBREG(sbh, &sb->sbtmstatelow);
+ OSL_DELAY(1);
+}
+
+void
+sb_core_tofixup(void *sbh)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+
+ si = SB_INFO(sbh);
+
+ if (si->pcirev >= 5)
+ return;
+
+ ASSERT(GOODREGS(si->curmap));
+ sb = REGS2SB(si->curmap);
+
+ if (si->bus == SB_BUS) {
+ SET_SBREG(sbh, &sb->sbimconfiglow,
+ SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
+ (0x5 << SBIMCL_RTO_SHIFT) | 0x3);
+ } else {
+ if (sb_coreid(sbh) == SB_PCI) {
+ SET_SBREG(sbh, &sb->sbimconfiglow,
+ SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
+ (0x3 << SBIMCL_RTO_SHIFT) | 0x2);
+ } else {
+ SET_SBREG(sbh, &sb->sbimconfiglow, (SBIMCL_RTO_MASK | SBIMCL_STO_MASK), 0);
+ }
+ }
+
+ sb_commit(sbh);
+}
+
+void
+sb_core_disable(void *sbh, uint32 bits)
+{
+ sb_info_t *si;
+ volatile uint32 dummy;
+ sbconfig_t *sb;
+
+ si = SB_INFO(sbh);
+
+ ASSERT(GOODREGS(si->curmap));
+ sb = REGS2SB(si->curmap);
+
+ /* must return if core is already in reset */
+ if (R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_RESET)
+ return;
+
+ /* put into reset and return if clocks are not enabled */
+ if ((R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_CLK) == 0)
+ goto disable;
+
+ /* set the reject bit */
+ W_SBREG(sbh, &sb->sbtmstatelow, (SBTML_CLK | SBTML_REJ));
+
+ /* spin until reject is set */
+ while ((R_SBREG(sbh, &sb->sbtmstatelow) & SBTML_REJ) == 0)
+ OSL_DELAY(1);
+
+ /* spin until sbtmstatehigh.busy is clear */
+ while (R_SBREG(sbh, &sb->sbtmstatehigh) & SBTMH_BUSY)
+ OSL_DELAY(1);
+
+ /* set reset and reject while enabling the clocks */
+ W_SBREG(sbh, &sb->sbtmstatelow, (bits | SBTML_FGC | SBTML_CLK | SBTML_REJ | SBTML_RESET));
+ dummy = R_SBREG(sbh, &sb->sbtmstatelow);
+ OSL_DELAY(10);
+
+ disable:
+ /* leave reset and reject asserted */
+ W_SBREG(sbh, &sb->sbtmstatelow, (bits | SBTML_REJ | SBTML_RESET));
+ OSL_DELAY(1);
+}
+
+void
+sb_watchdog(void *sbh, uint ticks)
+{
+ sb_info_t *si = SB_INFO(sbh);
+
+ /* instant NMI */
+ switch (si->gpioid) {
+ case SB_CC:
+ sb_corereg(sbh, si->gpioidx, OFFSETOF(chipcregs_t, watchdog), ~0, ticks);
+ break;
+ case SB_EXTIF:
+ sb_corereg(sbh, si->gpioidx, OFFSETOF(extifregs_t, watchdog), ~0, ticks);
+ break;
+ }
+}
+
+/* initialize the pcmcia core */
+void
+sb_pcmcia_init(void *sbh)
+{
+ sb_info_t *si;
+ uint8 cor;
+
+ si = SB_INFO(sbh);
+
+ /* enable d11 mac interrupts */
+ if (si->chip == BCM4301_DEVICE_ID) {
+ /* Have to use FCR2 in 4301 */
+ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_FCR2 + PCMCIA_COR, &cor, 1);
+ cor |= COR_IRQEN | COR_FUNEN;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_FCR2 + PCMCIA_COR, &cor, 1);
+ } else {
+ OSL_PCMCIA_READ_ATTR(si->osh, PCMCIA_FCR0 + PCMCIA_COR, &cor, 1);
+ cor |= COR_IRQEN | COR_FUNEN;
+ OSL_PCMCIA_WRITE_ATTR(si->osh, PCMCIA_FCR0 + PCMCIA_COR, &cor, 1);
+ }
+
+}
+
+
+/*
+ * Configure the pci core for pci client (NIC) action
+ * and get appropriate dma offset value.
+ * coremask is the bitvec of cores by index to be enabled.
+ */
+void
+sb_pci_setup(void *sbh, uint32 *dmaoffset, uint coremask)
+{
+ sb_info_t *si;
+ sbconfig_t *sb;
+ sbpciregs_t *pciregs;
+ uint32 sbflag;
+ uint32 w;
+ uint idx;
+
+ si = SB_INFO(sbh);
+
+ if (dmaoffset)
+ *dmaoffset = 0;
+
+ /* if not pci bus, we're done */
+ if (si->bus != PCI_BUS)
+ return;
+
+ ASSERT(si->pciidx);
+
+ /* get current core index */
+ idx = si->curidx;
+
+ /* we interrupt on this backplane flag number */
+ ASSERT(GOODREGS(si->curmap));
+ sb = REGS2SB(si->curmap);
+ sbflag = R_SBREG(sbh, &sb->sbtpsflag) & SBTPS_NUM0_MASK;
+
+ /* switch over to pci core */
+ pciregs = (sbpciregs_t*) sb_setcoreidx(sbh, si->pciidx);
+ sb = REGS2SB(pciregs);
+
+ /*
+ * Enable sb->pci interrupts. Assume
+ * PCI rev 2.3 support was added in pci core rev 6 and things changed..
+ */
+ if (si->pcirev < 6) {
+ /* set sbintvec bit for our flag number */
+ OR_SBREG(sbh, &sb->sbintvec, (1 << sbflag));
+ } else {
+ /* pci config write to set this core bit in PCIIntMask */
+ w = OSL_PCI_READ_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32));
+ w |= (coremask << PCI_SBIM_SHIFT);
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32), w);
+ }
+
+ /* enable prefetch and bursts for sonics-to-pci translation 2 */
+ OR_REG(&pciregs->sbtopci2, (SBTOPCI_PREF|SBTOPCI_BURST));
+
+ if (si->pcirev < 5) {
+ SET_SBREG(sbh, &sb->sbimconfiglow, SBIMCL_RTO_MASK | SBIMCL_STO_MASK,
+ (0x3 << SBIMCL_RTO_SHIFT) | 0x2);
+ sb_commit(sbh);
+ }
+
+ /* switch back to previous core */
+ sb_setcoreidx(sbh, idx);
+
+ /* use large sb pci dma window */
+ if (dmaoffset)
+ *dmaoffset = SB_PCI_DMA;
+}
+
+uint32
+sb_base(uint32 admatch)
+{
+ uint32 base;
+ uint type;
+
+ type = admatch & SBAM_TYPE_MASK;
+ ASSERT(type < 3);
+
+ base = 0;
+
+ if (type == 0) {
+ base = admatch & SBAM_BASE0_MASK;
+ } else if (type == 1) {
+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */
+ base = admatch & SBAM_BASE1_MASK;
+ } else if (type == 2) {
+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */
+ base = admatch & SBAM_BASE2_MASK;
+ }
+
+ return (base);
+}
+
+uint32
+sb_size(uint32 admatch)
+{
+ uint32 size;
+ uint type;
+
+ type = admatch & SBAM_TYPE_MASK;
+ ASSERT(type < 3);
+
+ size = 0;
+
+ if (type == 0) {
+ size = 1 << (((admatch & SBAM_ADINT0_MASK) >> SBAM_ADINT0_SHIFT) + 1);
+ } else if (type == 1) {
+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */
+ size = 1 << (((admatch & SBAM_ADINT1_MASK) >> SBAM_ADINT1_SHIFT) + 1);
+ } else if (type == 2) {
+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */
+ size = 1 << (((admatch & SBAM_ADINT2_MASK) >> SBAM_ADINT2_SHIFT) + 1);
+ }
+
+ return (size);
+}
+
+/* return the core-type instantiation # of the current core */
+uint
+sb_coreunit(void *sbh)
+{
+ sb_info_t *si;
+ uint idx;
+ uint coreid;
+ uint coreunit;
+ uint i;
+
+ si = SB_INFO(sbh);
+ coreunit = 0;
+
+ idx = si->curidx;
+
+ ASSERT(GOODREGS(si->curmap));
+ coreid = sb_coreid(sbh);
+
+ /* count the cores of our type */
+ for (i = 0; i < idx; i++)
+ if (si->coreid[i] == coreid)
+ coreunit++;
+
+ return (coreunit);
+}
+
+static INLINE uint32
+factor6(uint32 x)
+{
+ switch (x) {
+ case CC_F6_2: return 2;
+ case CC_F6_3: return 3;
+ case CC_F6_4: return 4;
+ case CC_F6_5: return 5;
+ case CC_F6_6: return 6;
+ case CC_F6_7: return 7;
+ default: return 0;
+ }
+}
+
+/* calculate the speed the SB would run at given a set of clockcontrol values */
+uint32
+sb_clock_rate(uint32 pll_type, uint32 n, uint32 m)
+{
+ uint32 n1, n2, clock, m1, m2, m3, mc;
+
+ n1 = n & CN_N1_MASK;
+ n2 = (n & CN_N2_MASK) >> CN_N2_SHIFT;
+
+ if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE4)) {
+ n1 = factor6(n1);
+ n2 += CC_F5_BIAS;
+ } else if (pll_type == PLL_TYPE2) {
+ n1 += CC_T2_BIAS;
+ n2 += CC_T2_BIAS;
+ ASSERT((n1 >= 2) && (n1 <= 7));
+ ASSERT((n2 >= 5) && (n2 <= 23));
+ } else if (pll_type == PLL_TYPE3) {
+ return (100000000);
+ } else
+ ASSERT((pll_type >= PLL_TYPE1) && (pll_type <= PLL_TYPE4));
+
+ clock = CC_CLOCK_BASE * n1 * n2;
+
+ if (clock == 0)
+ return 0;
+
+ m1 = m & CC_M1_MASK;
+ m2 = (m & CC_M2_MASK) >> CC_M2_SHIFT;
+ m3 = (m & CC_M3_MASK) >> CC_M3_SHIFT;
+ mc = (m & CC_MC_MASK) >> CC_MC_SHIFT;
+
+ if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE4)) {
+ m1 = factor6(m1);
+ if (pll_type == PLL_TYPE1)
+ m2 += CC_F5_BIAS;
+ else
+ m2 = factor6(m2);
+ m3 = factor6(m3);
+
+ switch (mc) {
+ case CC_MC_BYPASS: return (clock);
+ case CC_MC_M1: return (clock / m1);
+ case CC_MC_M1M2: return (clock / (m1 * m2));
+ case CC_MC_M1M2M3: return (clock / (m1 * m2 * m3));
+ case CC_MC_M1M3: return (clock / (m1 * m3));
+ default: return (0);
+ }
+ } else {
+ ASSERT(pll_type == PLL_TYPE2);
+
+ m1 += CC_T2_BIAS;
+ m2 += CC_T2M2_BIAS;
+ m3 += CC_T2_BIAS;
+ ASSERT((m1 >= 2) && (m1 <= 7));
+ ASSERT((m2 >= 3) && (m2 <= 10));
+ ASSERT((m3 >= 2) && (m3 <= 7));
+
+ if ((mc & CC_T2MC_M1BYP) == 0)
+ clock /= m1;
+ if ((mc & CC_T2MC_M2BYP) == 0)
+ clock /= m2;
+ if ((mc & CC_T2MC_M3BYP) == 0)
+ clock /= m3;
+
+ return(clock);
+ }
+}
+
+/* returns the current speed the SB is running at */
+uint32
+sb_clock(void *sbh)
+{
+ sb_info_t *si;
+ extifregs_t *eir;
+ chipcregs_t *cc;
+ uint32 n, m;
+ uint idx;
+ uint32 pll_type, rate;
+ uint intr_val = 0;
+
+ si = SB_INFO(sbh);
+ idx = si->curidx;
+ pll_type = PLL_TYPE1;
+
+ INTR_OFF(si, intr_val);
+
+ /* switch to extif or chipc core */
+ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) {
+ n = R_REG(&eir->clockcontrol_n);
+ m = R_REG(&eir->clockcontrol_sb);
+ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) {
+ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK;
+ n = R_REG(&cc->clockcontrol_n);
+ m = R_REG(&cc->clockcontrol_sb);
+ } else {
+ INTR_RESTORE(si, intr_val);
+ return 0;
+ }
+
+ /* calculate rate */
+ rate = sb_clock_rate(pll_type, n, m);
+
+ /* switch back to previous core */
+ sb_setcoreidx(sbh, idx);
+
+ INTR_RESTORE(si, intr_val);
+
+ return rate;
+}
+
+/* change logical "focus" to the gpio core for optimized access */
+void*
+sb_gpiosetcore(void *sbh)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+
+ return (sb_setcoreidx(sbh, si->gpioidx));
+}
+
+/* mask&set gpiocontrol bits */
+uint32
+sb_gpiocontrol(void *sbh, uint32 mask, uint32 val)
+{
+ sb_info_t *si;
+ uint regoff;
+
+ si = SB_INFO(sbh);
+ regoff = 0;
+
+ switch (si->gpioid) {
+ case SB_CC:
+ regoff = OFFSETOF(chipcregs_t, gpiocontrol);
+ break;
+
+ case SB_PCI:
+ regoff = OFFSETOF(sbpciregs_t, gpiocontrol);
+ break;
+
+ case SB_EXTIF:
+ return (0);
+ }
+
+ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val));
+}
+
+/* mask&set gpio output enable bits */
+uint32
+sb_gpioouten(void *sbh, uint32 mask, uint32 val)
+{
+ sb_info_t *si;
+ uint regoff;
+
+ si = SB_INFO(sbh);
+ regoff = 0;
+
+ switch (si->gpioid) {
+ case SB_CC:
+ regoff = OFFSETOF(chipcregs_t, gpioouten);
+ break;
+
+ case SB_PCI:
+ regoff = OFFSETOF(sbpciregs_t, gpioouten);
+ break;
+
+ case SB_EXTIF:
+ regoff = OFFSETOF(extifregs_t, gpio[0].outen);
+ break;
+ }
+
+ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val));
+}
+
+/* mask&set gpio output bits */
+uint32
+sb_gpioout(void *sbh, uint32 mask, uint32 val)
+{
+ sb_info_t *si;
+ uint regoff;
+
+ si = SB_INFO(sbh);
+ regoff = 0;
+
+ switch (si->gpioid) {
+ case SB_CC:
+ regoff = OFFSETOF(chipcregs_t, gpioout);
+ break;
+
+ case SB_PCI:
+ regoff = OFFSETOF(sbpciregs_t, gpioout);
+ break;
+
+ case SB_EXTIF:
+ regoff = OFFSETOF(extifregs_t, gpio[0].out);
+ break;
+ }
+
+ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val));
+}
+
+/* return the current gpioin register value */
+uint32
+sb_gpioin(void *sbh)
+{
+ sb_info_t *si;
+ uint regoff;
+
+ si = SB_INFO(sbh);
+ regoff = 0;
+
+ switch (si->gpioid) {
+ case SB_CC:
+ regoff = OFFSETOF(chipcregs_t, gpioin);
+ break;
+
+ case SB_PCI:
+ regoff = OFFSETOF(sbpciregs_t, gpioin);
+ break;
+
+ case SB_EXTIF:
+ regoff = OFFSETOF(extifregs_t, gpioin);
+ break;
+ }
+
+ return (sb_corereg(sbh, si->gpioidx, regoff, 0, 0));
+}
+
+/* mask&set gpio interrupt polarity bits */
+uint32
+sb_gpiointpolarity(void *sbh, uint32 mask, uint32 val)
+{
+ sb_info_t *si;
+ uint regoff;
+
+ si = SB_INFO(sbh);
+ regoff = 0;
+
+ switch (si->gpioid) {
+ case SB_CC:
+ regoff = OFFSETOF(chipcregs_t, gpiointpolarity);
+ break;
+
+ case SB_PCI:
+ /* pci gpio implementation does not support interrupt polarity */
+ ASSERT(0);
+ break;
+
+ case SB_EXTIF:
+ regoff = OFFSETOF(extifregs_t, gpiointpolarity);
+ break;
+ }
+
+ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val));
+}
+
+/* mask&set gpio interrupt mask bits */
+uint32
+sb_gpiointmask(void *sbh, uint32 mask, uint32 val)
+{
+ sb_info_t *si;
+ uint regoff;
+
+ si = SB_INFO(sbh);
+ regoff = 0;
+
+ switch (si->gpioid) {
+ case SB_CC:
+ regoff = OFFSETOF(chipcregs_t, gpiointmask);
+ break;
+
+ case SB_PCI:
+ /* pci gpio implementation does not support interrupt mask */
+ ASSERT(0);
+ break;
+
+ case SB_EXTIF:
+ regoff = OFFSETOF(extifregs_t, gpiointmask);
+ break;
+ }
+
+ return (sb_corereg(sbh, si->gpioidx, regoff, mask, val));
+}
+
+
+/*
+ * Return the slowclock min or max frequency.
+ * Three sources of SLOW CLOCK:
+ * 1. On Chip LPO - 32khz or 160khz
+ * 2. On Chip Xtal OSC - 20mhz/4*(divider+1)
+ * 3. External PCI clock - 66mhz/4*(divider+1)
+ */
+static uint
+slowfreq(void *sbh, bool max)
+{
+ sb_info_t *si;
+ chipcregs_t *cc;
+ uint32 v;
+ uint div;
+
+ si = SB_INFO(sbh);
+
+ ASSERT(sb_coreid(sbh) == SB_CC);
+
+ cc = (chipcregs_t*) sb_setcoreidx(sbh, si->curidx);
+
+ /* shouldn't be here unless we've established the chip has dynamic power control */
+ ASSERT(R_REG(&cc->capabilities) & CAP_PWR_CTL);
+
+ if (si->ccrev < 6) {
+ v = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32));
+
+ if (v & PCI_CFG_GPIO_SCS)
+ return (max? (PCIMAXFREQ/64) : (PCIMINFREQ/64));
+ else
+ return (max? (XTALMAXFREQ/32) : (XTALMINFREQ/32));
+ } else {
+ v = R_REG(&cc->slow_clk_ctl) & SCC_SS_MASK;
+ div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHF) + 1);
+ if (v == SCC_SS_LPO)
+ return (max? LPOMAXFREQ : LPOMINFREQ);
+ else if (v == SCC_SS_XTAL)
+ return (max? (XTALMAXFREQ/div) : (XTALMINFREQ/div));
+ else if (v == SCC_SS_PCI)
+ return (max? (PCIMAXFREQ/div) : (PCIMINFREQ/div));
+ else
+ ASSERT(0);
+ }
+ return (0);
+}
+
+/* initialize power control delay registers */
+void
+sb_pwrctl_init(void *sbh)
+{
+ sb_info_t *si;
+ uint origidx;
+ chipcregs_t *cc;
+ uint slowmaxfreq;
+ uint pll_on_delay, fref_sel_delay;
+
+ si = SB_INFO(sbh);
+
+ if (si->bus == SB_BUS)
+ return;
+
+ origidx = si->curidx;
+
+ if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL)
+ return;
+
+ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
+ goto done;
+
+ slowmaxfreq = slowfreq(sbh, TRUE);
+ pll_on_delay = ((slowmaxfreq * PLL_DELAY) + 999999) / 1000000;
+ fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000;
+
+ W_REG(&cc->pll_on_delay, pll_on_delay);
+ W_REG(&cc->fref_sel_delay, fref_sel_delay);
+
+ /* 4317pc does not work with SlowClock less than 5Mhz */
+ if (si->bus == PCMCIA_BUS)
+ SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, (0 << SCC_CD_SHF));
+
+done:
+ sb_setcoreidx(sbh, origidx);
+}
+
+/* return the value suitable for writing to the dot11 core FAST_PWRUP_DELAY register */
+uint16
+sb_pwrctl_fast_pwrup_delay(void *sbh)
+{
+ sb_info_t *si;
+ uint origidx;
+ chipcregs_t *cc;
+ uint slowminfreq;
+ uint16 fpdelay;
+ uint intr_val = 0;
+
+ si = SB_INFO(sbh);
+ fpdelay = 0;
+ origidx = si->curidx;
+
+ if (si->bus == SB_BUS)
+ goto done;
+
+ INTR_OFF(si, intr_val);
+
+ if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL)
+ goto done;
+
+ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
+ goto done;
+
+ slowminfreq = slowfreq(sbh, FALSE);
+ fpdelay = (((R_REG(&cc->pll_on_delay) + 2) * 1000000) + (slowminfreq - 1)) / slowminfreq;
+
+done:
+ sb_setcoreidx(sbh, origidx);
+ INTR_RESTORE(si, intr_val);
+ return (fpdelay);
+}
+
+/* turn primary xtal and/or pll off/on */
+int
+sb_pwrctl_xtal(void *sbh, uint what, bool on)
+{
+ sb_info_t *si;
+ uint32 in, out, outen;
+
+ si = SB_INFO(sbh);
+
+
+ if (si->bus == PCMCIA_BUS) {
+ return (0);
+ }
+
+ if (si->bus != PCI_BUS)
+ return (-1);
+
+ in = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_IN, sizeof (uint32));
+ out = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32));
+ outen = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32));
+
+ /*
+ * We can't actually read the state of the PLLPD so we infer it
+ * by the value of XTAL_PU which *is* readable via gpioin.
+ */
+ if (on && (in & PCI_CFG_GPIO_XTAL))
+ return (0);
+
+ if (what & XTAL)
+ outen |= PCI_CFG_GPIO_XTAL;
+ if (what & PLL)
+ outen |= PCI_CFG_GPIO_PLL;
+
+ if (on) {
+ /* turn primary xtal on */
+ if (what & XTAL) {
+ out |= PCI_CFG_GPIO_XTAL;
+ if (what & PLL)
+ out |= PCI_CFG_GPIO_PLL;
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out);
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen);
+ OSL_DELAY(200);
+ }
+
+ /* turn pll on */
+ if (what & PLL) {
+ out &= ~PCI_CFG_GPIO_PLL;
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out);
+ OSL_DELAY(2000);
+ }
+ } else {
+ if (what & XTAL)
+ out &= ~PCI_CFG_GPIO_XTAL;
+ if (what & PLL)
+ out |= PCI_CFG_GPIO_PLL;
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out);
+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen);
+ }
+
+ return (0);
+}
+
+/* set dynamic power control mode (forceslow, forcefast, dynamic) */
+/* returns true if ignore pll off is set and false if it is not */
+bool
+sb_pwrctl_clk(void *sbh, uint mode)
+{
+ sb_info_t *si;
+ uint origidx;
+ chipcregs_t *cc;
+ uint32 scc;
+ bool forcefastclk=FALSE;
+ uint intr_val = 0;
+
+ si = SB_INFO(sbh);
+
+ /* chipcommon cores prior to rev6 don't support slowclkcontrol */
+ if (si->ccrev < 6)
+ return (FALSE);
+
+ INTR_OFF(si, intr_val);
+
+ origidx = si->curidx;
+
+ cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0);
+ ASSERT(cc != NULL);
+
+ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL))
+ goto done;
+
+ switch (mode) {
+ case CLK_FAST: /* force fast (pll) clock */
+ /* don't forget to force xtal back on before we clear SCC_DYN_XTAL.. */
+ sb_pwrctl_xtal(sbh, XTAL, ON);
+
+ SET_REG(&cc->slow_clk_ctl, (SCC_XC | SCC_FS | SCC_IP), SCC_IP);
+ break;
+
+ case CLK_SLOW: /* force slow clock */
+ if ((si->bus == SDIO_BUS) || (si->bus == PCMCIA_BUS))
+ return (-1);
+
+ if (si->ccrev >= 6)
+ OR_REG(&cc->slow_clk_ctl, SCC_FS);
+ break;
+
+ case CLK_DYNAMIC: /* enable dynamic power control */
+ scc = R_REG(&cc->slow_clk_ctl);
+ scc &= ~(SCC_FS | SCC_IP | SCC_XC);
+ if ((scc & SCC_SS_MASK) != SCC_SS_XTAL)
+ scc |= SCC_XC;
+ W_REG(&cc->slow_clk_ctl, scc);
+
+ /* for dynamic control, we have to release our xtal_pu "force on" */
+ if (scc & SCC_XC)
+ sb_pwrctl_xtal(sbh, XTAL, OFF);
+ break;
+ }
+
+ /* Is the h/w forcing the use of the fast clk */
+ forcefastclk = (bool)((R_REG(&cc->slow_clk_ctl) & SCC_IP) == SCC_IP);
+
+done:
+ sb_setcoreidx(sbh, origidx);
+ INTR_RESTORE(si, intr_val);
+ return (forcefastclk);
+}
+
+/* register driver interrupt disabling and restoring callback functions */
+void
+sb_register_intr_callback(void *sbh, void *intrsoff_fn, void *intrsrestore_fn, void *intr_arg)
+{
+ sb_info_t *si;
+
+ si = SB_INFO(sbh);
+ si->intr_arg = intr_arg;
+ si->intrsoff_fn = (sb_intrsoff_t)intrsoff_fn;
+ si->intrsrestore_fn = (sb_intrsrestore_t)intrsrestore_fn;
+ /* save current core id. when this function called, the current core
+ * must be the core which provides driver functions(il, et, wl, etc.)
+ */
+ si->dev_coreid = si->coreid[si->curidx];
+}
+
+
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcm4710.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcm4710.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcm4710.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcm4710.h 2005-11-07 01:12:51.823809750 +0100
@@ -0,0 +1,90 @@
+/*
+ * BCM4710 address space map and definitions
+ * Think twice before adding to this file, this is not the kitchen sink
+ * These definitions are not guaranteed for all 47xx chips, only the 4710
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _bcm4710_h_
+#define _bcm4710_h_
+
+/* Address map */
+#define BCM4710_SDRAM 0x00000000 /* Physical SDRAM */
+#define BCM4710_PCI_MEM 0x08000000 /* Host Mode PCI memory access space (64 MB) */
+#define BCM4710_PCI_CFG 0x0c000000 /* Host Mode PCI configuration space (64 MB) */
+#define BCM4710_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */
+#define BCM4710_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */
+#define BCM4710_ENUM 0x18000000 /* Beginning of core enumeration space */
+
+/* Core register space */
+#define BCM4710_REG_SDRAM 0x18000000 /* SDRAM core registers */
+#define BCM4710_REG_ILINE20 0x18001000 /* InsideLine20 core registers */
+#define BCM4710_REG_EMAC0 0x18002000 /* Ethernet MAC 0 core registers */
+#define BCM4710_REG_CODEC 0x18003000 /* Codec core registers */
+#define BCM4710_REG_USB 0x18004000 /* USB core registers */
+#define BCM4710_REG_PCI 0x18005000 /* PCI core registers */
+#define BCM4710_REG_MIPS 0x18006000 /* MIPS core registers */
+#define BCM4710_REG_EXTIF 0x18007000 /* External Interface core registers */
+#define BCM4710_REG_EMAC1 0x18008000 /* Ethernet MAC 1 core registers */
+
+#define BCM4710_EXTIF 0x1f000000 /* External Interface base address */
+#define BCM4710_PCMCIA_MEM 0x1f000000 /* External Interface PCMCIA memory access */
+#define BCM4710_PCMCIA_IO 0x1f100000 /* PCMCIA I/O access */
+#define BCM4710_PCMCIA_CONF 0x1f200000 /* PCMCIA configuration */
+#define BCM4710_PROG 0x1f800000 /* Programable interface */
+#define BCM4710_FLASH 0x1fc00000 /* Flash */
+
+#define BCM4710_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */
+
+#define BCM4710_UART (BCM4710_REG_EXTIF + 0x00000300)
+
+#define BCM4710_EUART (BCM4710_EXTIF + 0x00800000)
+#define BCM4710_LED (BCM4710_EXTIF + 0x00900000)
+
+#define SBFLAG_PCI 0
+#define SBFLAG_ENET0 1
+#define SBFLAG_ILINE20 2
+#define SBFLAG_CODEC 3
+#define SBFLAG_USB 4
+#define SBFLAG_EXTIF 5
+#define SBFLAG_ENET1 6
+
+#ifdef CONFIG_HWSIM
+#define BCM4710_TRACE(trval) do { *((int *)0xa0000f18) = (trval); } while (0)
+#else
+#define BCM4710_TRACE(trval)
+#endif
+
+
+/* BCM94702 CPCI -ExtIF used for LocalBus devs */
+
+#define BCM94702_CPCI_RESET_ADDR BCM4710_EXTIF
+#define BCM94702_CPCI_BOARDID_ADDR (BCM4710_EXTIF | 0x4000)
+#define BCM94702_CPCI_DOC_ADDR (BCM4710_EXTIF | 0x6000)
+#define BCM94702_DOC_ADDR BCM94702_CPCI_DOC_ADDR
+#define BCM94702_CPCI_LED_ADDR (BCM4710_EXTIF | 0xc000)
+#define BCM94702_CPCI_NVRAM_ADDR (BCM4710_EXTIF | 0xe000)
+#define BCM94702_CPCI_NVRAM_SIZE 0x1ff0 /* 8K NVRAM : DS1743/STM48txx*/
+#define BCM94702_CPCI_TOD_REG_BASE (BCM94702_CPCI_NVRAM_ADDR | 0x1ff0)
+
+#define LED_REG(x) \
+ (*(volatile unsigned char *) (KSEG1ADDR(BCM94702_CPCI_LED_ADDR) + (x)))
+
+/*
+ * Reset function implemented in PLD. Read or write should trigger hard reset
+ */
+#define SYS_HARD_RESET() \
+ { for (;;) \
+ *( (volatile unsigned char *)\
+ KSEG1ADDR(BCM94702_CPCI_RESET_ADDR) ) = 0x80; \
+ }
+
+#endif /* _bcm4710_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmdevs.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmdevs.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmdevs.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmdevs.h 2005-11-07 01:12:51.823809750 +0100
@@ -0,0 +1,238 @@
+/*
+ * Broadcom device-specific manifest constants.
+ *
+ * $Id$
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ */
+
+#ifndef _BCMDEVS_H
+#define _BCMDEVS_H
+
+
+/* Known PCI vendor Id's */
+#define VENDOR_EPIGRAM 0xfeda
+#define VENDOR_BROADCOM 0x14e4
+#define VENDOR_3COM 0x10b7
+#define VENDOR_NETGEAR 0x1385
+#define VENDOR_DIAMOND 0x1092
+#define VENDOR_DELL 0x1028
+#define VENDOR_HP 0x0e11
+#define VENDOR_APPLE 0x106b
+
+/* PCI Device Id's */
+#define BCM4210_DEVICE_ID 0x1072 /* never used */
+#define BCM4211_DEVICE_ID 0x4211
+#define BCM4230_DEVICE_ID 0x1086 /* never used */
+#define BCM4231_DEVICE_ID 0x4231
+
+#define BCM4410_DEVICE_ID 0x4410 /* bcm44xx family pci iline */
+#define BCM4430_DEVICE_ID 0x4430 /* bcm44xx family cardbus iline */
+#define BCM4412_DEVICE_ID 0x4412 /* bcm44xx family pci enet */
+#define BCM4432_DEVICE_ID 0x4432 /* bcm44xx family cardbus enet */
+
+#define BCM3352_DEVICE_ID 0x3352 /* bcm3352 device id */
+#define BCM3360_DEVICE_ID 0x3360 /* bcm3360 device id */
+
+#define EPI41210_DEVICE_ID 0xa0fa /* bcm4210 */
+#define EPI41230_DEVICE_ID 0xa10e /* bcm4230 */
+
+#define BCM47XX_ILINE_ID 0x4711 /* 47xx iline20 */
+#define BCM47XX_V90_ID 0x4712 /* 47xx v90 codec */
+#define BCM47XX_ENET_ID 0x4713 /* 47xx enet */
+#define BCM47XX_EXT_ID 0x4714 /* 47xx external i/f */
+#define BCM47XX_USB_ID 0x4715 /* 47xx usb */
+#define BCM47XX_USBH_ID 0x4716 /* 47xx usb host */
+#define BCM47XX_USBD_ID 0x4717 /* 47xx usb device */
+#define BCM47XX_IPSEC_ID 0x4718 /* 47xx ipsec */
+
+#define BCM4710_DEVICE_ID 0x4710 /* 4710 primary function 0 */
+
+#define BCM4610_DEVICE_ID 0x4610 /* 4610 primary function 0 */
+#define BCM4610_ILINE_ID 0x4611 /* 4610 iline100 */
+#define BCM4610_V90_ID 0x4612 /* 4610 v90 codec */
+#define BCM4610_ENET_ID 0x4613 /* 4610 enet */
+#define BCM4610_EXT_ID 0x4614 /* 4610 external i/f */
+#define BCM4610_USB_ID 0x4615 /* 4610 usb */
+
+#define BCM4402_DEVICE_ID 0x4402 /* 4402 primary function 0 */
+#define BCM4402_ENET_ID 0x4402 /* 4402 enet */
+#define BCM4402_V90_ID 0x4403 /* 4402 v90 codec */
+
+#define BCM4301_DEVICE_ID 0x4301 /* 4301 primary function 0 */
+#define BCM4301_D11B_ID 0x4301 /* 4301 802.11b */
+
+#define BCM4307_DEVICE_ID 0x4307 /* 4307 primary function 0 */
+#define BCM4307_V90_ID 0x4305 /* 4307 v90 codec */
+#define BCM4307_ENET_ID 0x4306 /* 4307 enet */
+#define BCM4307_D11B_ID 0x4307 /* 4307 802.11b */
+
+#define BCM4306_DEVICE_ID 0x4306 /* 4306 chipcommon chipid */
+#define BCM4306_D11G_ID 0x4320 /* 4306 802.11g */
+#define BCM4306_D11G_ID2 0x4325
+#define BCM4306_D11A_ID 0x4321 /* 4306 802.11a */
+#define BCM4306_UART_ID 0x4322 /* 4306 uart */
+#define BCM4306_V90_ID 0x4323 /* 4306 v90 codec */
+#define BCM4306_D11DUAL_ID 0x4324 /* 4306 dual A+B */
+
+#define BCM4309_PKG_ID 1 /* 4309 package id */
+
+#define BCM4303_D11B_ID 0x4303 /* 4303 802.11b */
+#define BCM4303_PKG_ID 2 /* 4303 package id */
+
+#define BCM4310_DEVICE_ID 0x4310 /* 4310 chipcommon chipid */
+#define BCM4310_D11B_ID 0x4311 /* 4310 802.11b */
+#define BCM4310_UART_ID 0x4312 /* 4310 uart */
+#define BCM4310_ENET_ID 0x4313 /* 4310 enet */
+#define BCM4310_USB_ID 0x4315 /* 4310 usb */
+
+#define BCM4704_DEVICE_ID 0x4704 /* 4704 chipcommon chipid */
+#define BCM4704_ENET_ID 0x4706 /* 4704 enet (Use 47XX_ENET_ID instead!) */
+
+#define BCM4317_DEVICE_ID 0x4317 /* 4317 chip common chipid */
+
+#define BCM4712_DEVICE_ID 0x4712 /* 4712 chipcommon chipid */
+#define BCM4712_MIPS_ID 0x4720 /* 4712 base devid */
+#define BCM4712SMALL_PKG_ID 1 /* 200pin 4712 package id */
+
+#define SDIOH_FPGA_ID 0x4380 /* sdio host fpga */
+
+#define BCM5365_DEVICE_ID 0x5365 /* 5365 chipcommon chipid */
+
+
+/* PCMCIA vendor Id's */
+
+#define VENDOR_BROADCOM_PCMCIA 0x02d0
+
+/* SDIO vendor Id's */
+#define VENDOR_BROADCOM_SDIO 0x00BF
+
+
+/* boardflags */
+#define BFL_BTCOEXIST 0x0001 /* This board implements Bluetooth coexistance */
+#define BFL_PACTRL 0x0002 /* This board has gpio 9 controlling the PA */
+#define BFL_AIRLINEMODE 0x0004 /* This board implements gpio13 radio disable indication */
+#define BFL_ENETSPI 0x0010 /* This board has ephy roboswitch spi */
+#define BFL_CCKHIPWR 0x0040 /* Can do high-power CCK transmission */
+#define BFL_ENETADM 0x0080 /* This board has ADMtek switch */
+#define BFL_ENETVLAN 0x0100 /* This board can do vlan */
+
+/* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */
+#define BOARD_GPIO_HWRAD_B 0x010 /* bit 4 is HWRAD input on 4301 */
+#define BOARD_GPIO_BTC_IN 0x080 /* bit 7 is BT Coexistance Input */
+#define BOARD_GPIO_BTC_OUT 0x100 /* bit 8 is BT Coexistance Out */
+#define BOARD_GPIO_PACTRL 0x200 /* bit 9 controls the PA on new 4306 boards */
+#define PCI_CFG_GPIO_SCS 0x10 /* PCI config space bit 4 for 4306c0 slow clock source */
+#define PCI_CFG_GPIO_HWRAD 0x20 /* PCI config space GPIO 13 for hw radio disable */
+#define PCI_CFG_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */
+#define PCI_CFG_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */
+
+/* Bus types */
+#define SB_BUS 0 /* Silicon Backplane */
+#define PCI_BUS 1 /* PCI target */
+#define PCMCIA_BUS 2 /* PCMCIA target */
+#define SDIO_BUS 3 /* SDIO target */
+
+/* Reference Board Types */
+
+#define BU4710_BOARD 0x0400
+#define VSIM4710_BOARD 0x0401
+#define QT4710_BOARD 0x0402
+
+#define BU4610_BOARD 0x0403
+#define VSIM4610_BOARD 0x0404
+
+#define BU4307_BOARD 0x0405
+#define BCM94301CB_BOARD 0x0406
+#define BCM94301PC_BOARD 0x0406 /* Pcmcia 5v card */
+#define BCM94301MP_BOARD 0x0407
+#define BCM94307MP_BOARD 0x0408
+#define BCMAP4307_BOARD 0x0409
+
+#define BU4309_BOARD 0x040a
+#define BCM94309CB_BOARD 0x040b
+#define BCM94309MP_BOARD 0x040c
+#define BCM4309AP_BOARD 0x040d
+
+#define BCM94302MP_BOARD 0x040e
+
+#define VSIM4310_BOARD 0x040f
+#define BU4711_BOARD 0x0410
+#define BCM94310U_BOARD 0x0411
+#define BCM94310AP_BOARD 0x0412
+#define BCM94310MP_BOARD 0x0414
+
+#define BU4306_BOARD 0x0416
+#define BCM94306CB_BOARD 0x0417
+#define BCM94306MP_BOARD 0x0418
+
+#define BCM94710D_BOARD 0x041a
+#define BCM94710R1_BOARD 0x041b
+#define BCM94710R4_BOARD 0x041c
+#define BCM94710AP_BOARD 0x041d
+
+
+#define BU2050_BOARD 0x041f
+
+
+#define BCM94309G_BOARD 0x0421
+
+#define BCM94301PC3_BOARD 0x0422 /* Pcmcia 3.3v card */
+
+#define BU4704_BOARD 0x0423
+#define BU4702_BOARD 0x0424
+
+#define BCM94306PC_BOARD 0x0425 /* pcmcia 3.3v 4306 card */
+
+#define BU4317_BOARD 0x0426
+
+
+#define BCM94702MN_BOARD 0x0428
+
+/* BCM4702 1U CompactPCI Board */
+#define BCM94702CPCI_BOARD 0x0429
+
+/* BCM4702 with BCM95380 VLAN Router */
+#define BCM95380RR_BOARD 0x042a
+
+/* cb4306 with SiGe PA */
+#define BCM94306CBSG_BOARD 0x042b
+
+/* mp4301 with 2050 radio */
+#define BCM94301MPL_BOARD 0x042c
+
+/* cb4306 with SiGe PA */
+#define PCSG94306_BOARD 0x042d
+
+/* bu4704 with sdram */
+#define BU4704SD_BOARD 0x042e
+
+/* Dual 11a/11g Router */
+#define BCM94704AGR_BOARD 0x042f
+
+/* 11a-only minipci */
+#define BCM94308MP_BOARD 0x0430
+
+
+
+/* BCM94317 boards */
+#define BCM94317CB_BOARD 0x0440
+#define BCM94317MP_BOARD 0x0441
+#define BCM94317PCMCIA_BOARD 0x0442
+#define BCM94317SDIO_BOARD 0x0443
+
+#define BU4712_BOARD 0x0444
+
+/* BCM4712 boards */
+#define BCM94712AGR_BOARD 0x0445
+#define BCM94712AP_BOARD 0x0446
+
+/* BCM4702 boards */
+#define CT4702AP_BOARD 0x0447
+
+#endif /* _BCMDEVS_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmendian.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmendian.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmendian.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmendian.h 2005-11-07 01:12:51.823809750 +0100
@@ -0,0 +1,125 @@
+/*******************************************************************************
+ * $Id$
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * local version of endian.h - byte order defines
+ ******************************************************************************/
+
+#ifndef _BCMENDIAN_H_
+#define _BCMENDIAN_H_
+
+#include <typedefs.h>
+
+/* Byte swap a 16 bit value */
+#define BCMSWAP16(val) \
+ ((uint16)( \
+ (((uint16)(val) & (uint16)0x00ffU) << 8) | \
+ (((uint16)(val) & (uint16)0xff00U) >> 8) ))
+
+/* Byte swap a 32 bit value */
+#define BCMSWAP32(val) \
+ ((uint32)( \
+ (((uint32)(val) & (uint32)0x000000ffUL) << 24) | \
+ (((uint32)(val) & (uint32)0x0000ff00UL) << 8) | \
+ (((uint32)(val) & (uint32)0x00ff0000UL) >> 8) | \
+ (((uint32)(val) & (uint32)0xff000000UL) >> 24) ))
+
+static INLINE uint16
+bcmswap16(uint16 val)
+{
+ return BCMSWAP16(val);
+}
+
+static INLINE uint32
+bcmswap32(uint32 val)
+{
+ return BCMSWAP32(val);
+}
+
+/* buf - start of buffer of shorts to swap */
+/* len - byte length of buffer */
+static INLINE void
+bcmswap16_buf(uint16 *buf, uint len)
+{
+ len = len/2;
+
+ while(len--){
+ *buf = bcmswap16(*buf);
+ buf++;
+ }
+}
+
+#ifndef hton16
+#ifndef IL_BIGENDIAN
+#define HTON16(i) BCMSWAP16(i)
+#define hton16(i) bcmswap16(i)
+#define hton32(i) bcmswap32(i)
+#define ntoh16(i) bcmswap16(i)
+#define ntoh32(i) bcmswap32(i)
+#define ltoh16(i) (i)
+#define ltoh32(i) (i)
+#define htol16(i) (i)
+#define htol32(i) (i)
+#else
+#define HTON16(i) (i)
+#define hton16(i) (i)
+#define hton32(i) (i)
+#define ntoh16(i) (i)
+#define ntoh32(i) (i)
+#define ltoh16(i) bcmswap16(i)
+#define ltoh32(i) bcmswap32(i)
+#define htol16(i) bcmswap16(i)
+#define htol32(i) bcmswap32(i)
+#endif
+#endif
+
+#ifndef IL_BIGENDIAN
+#define ltoh16_buf(buf, i)
+#define htol16_buf(buf, i)
+#else
+#define ltoh16_buf(buf, i) bcmswap16_buf((uint16*)buf, i)
+#define htol16_buf(buf, i) bcmswap16_buf((uint16*)buf, i)
+#endif
+
+/*
+* load 16-bit value from unaligned little endian byte array.
+*/
+static INLINE uint16
+ltoh16_ua(uint8 *bytes)
+{
+ return (bytes[1]<<8)+bytes[0];
+}
+
+/*
+* load 32-bit value from unaligned little endian byte array.
+*/
+static INLINE uint32
+ltoh32_ua(uint8 *bytes)
+{
+ return (bytes[3]<<24)+(bytes[2]<<16)+(bytes[1]<<8)+bytes[0];
+}
+
+/*
+* load 16-bit value from unaligned big(network) endian byte array.
+*/
+static INLINE uint16
+ntoh16_ua(uint8 *bytes)
+{
+ return (bytes[0]<<8)+bytes[1];
+}
+
+/*
+* load 32-bit value from unaligned big(network) endian byte array.
+*/
+static INLINE uint32
+ntoh32_ua(uint8 *bytes)
+{
+ return (bytes[0]<<24)+(bytes[1]<<16)+(bytes[2]<<8)+bytes[3];
+}
+
+#endif /* _BCMENDIAN_H_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenet47xx.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenet47xx.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenet47xx.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenet47xx.h 2005-11-07 01:12:51.823809750 +0100
@@ -0,0 +1,229 @@
+/*
+ * Hardware-specific definitions for
+ * Broadcom BCM47XX 10/100 Mbps Ethernet cores.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _bcmenet_47xx_h_
+#define _bcmenet_47xx_h_
+
+#include <bcmdevs.h>
+#include <hnddma.h>
+
+#define BCMENET_NFILTERS 64 /* # ethernet address filter entries */
+#define BCMENET_MCHASHBASE 0x200 /* multicast hash filter base address */
+#define BCMENET_MCHASHSIZE 256 /* multicast hash filter size in bytes */
+#define BCMENET_MAX_DMA 4096 /* chip has 12 bits of DMA addressing */
+
+/* power management event wakeup pattern constants */
+#define BCMENET_NPMP 4 /* chip supports 4 wakeup patterns */
+#define BCMENET_PMPBASE 0x400 /* wakeup pattern base address */
+#define BCMENET_PMPSIZE 0x80 /* 128bytes each pattern */
+#define BCMENET_PMMBASE 0x600 /* wakeup mask base address */
+#define BCMENET_PMMSIZE 0x10 /* 128bits each mask */
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif /* PAD */
+
+/* sometimes you just need the enet mib definitions */
+#include <bcmenetmib.h>
+
+/*
+ * Host Interface Registers
+ */
+typedef volatile struct _bcmenettregs {
+ /* Device and Power Control */
+ uint32 devcontrol;
+ uint32 PAD[2];
+ uint32 biststatus;
+ uint32 wakeuplength;
+ uint32 PAD[3];
+
+ /* Interrupt Control */
+ uint32 intstatus;
+ uint32 intmask;
+ uint32 gptimer;
+ uint32 PAD[23];
+
+ /* Ethernet MAC Address Filtering Control */
+ uint32 PAD[2];
+ uint32 enetftaddr;
+ uint32 enetftdata;
+ uint32 PAD[2];
+
+ /* Ethernet MAC Control */
+ uint32 emactxmaxburstlen;
+ uint32 emacrxmaxburstlen;
+ uint32 emaccontrol;
+ uint32 emacflowcontrol;
+
+ uint32 PAD[20];
+
+ /* DMA Lazy Interrupt Control */
+ uint32 intrecvlazy;
+ uint32 PAD[63];
+
+ /* DMA engine */
+ dmaregs_t dmaregs;
+ dmafifo_t dmafifo;
+ uint32 PAD[116];
+
+ /* EMAC Registers */
+ uint32 rxconfig;
+ uint32 rxmaxlength;
+ uint32 txmaxlength;
+ uint32 PAD;
+ uint32 mdiocontrol;
+ uint32 mdiodata;
+ uint32 emacintmask;
+ uint32 emacintstatus;
+ uint32 camdatalo;
+ uint32 camdatahi;
+ uint32 camcontrol;
+ uint32 enetcontrol;
+ uint32 txcontrol;
+ uint32 txwatermark;
+ uint32 mibcontrol;
+ uint32 PAD[49];
+
+ /* EMAC MIB counters */
+ bcmenetmib_t mib;
+
+ uint32 PAD[585];
+
+ /* Sonics SiliconBackplane config registers */
+ sbconfig_t sbconfig;
+} bcmenetregs_t;
+
+/* device control */
+#define DC_PM ((uint32)1 << 7) /* pattern filtering enable */
+#define DC_IP ((uint32)1 << 10) /* internal ephy present (rev >= 1) */
+#define DC_ER ((uint32)1 << 15) /* ephy reset */
+#define DC_MP ((uint32)1 << 16) /* mii phy mode enable */
+#define DC_CO ((uint32)1 << 17) /* mii phy mode: enable clocks */
+#define DC_PA_MASK 0x7c0000 /* mii phy mode: mdc/mdio phy address */
+#define DC_PA_SHIFT 18
+
+/* wakeup length */
+#define WL_P0_MASK 0x7f /* pattern 0 */
+#define WL_D0 ((uint32)1 << 7)
+#define WL_P1_MASK 0x7f00 /* pattern 1 */
+#define WL_P1_SHIFT 8
+#define WL_D1 ((uint32)1 << 15)
+#define WL_P2_MASK 0x7f0000 /* pattern 2 */
+#define WL_P2_SHIFT 16
+#define WL_D2 ((uint32)1 << 23)
+#define WL_P3_MASK 0x7f000000 /* pattern 3 */
+#define WL_P3_SHIFT 24
+#define WL_D3 ((uint32)1 << 31)
+
+/* intstatus and intmask */
+#define I_PME ((uint32)1 << 6) /* power management event */
+#define I_TO ((uint32)1 << 7) /* general purpose timeout */
+#define I_PC ((uint32)1 << 10) /* descriptor error */
+#define I_PD ((uint32)1 << 11) /* data error */
+#define I_DE ((uint32)1 << 12) /* descriptor protocol error */
+#define I_RU ((uint32)1 << 13) /* receive descriptor underflow */
+#define I_RO ((uint32)1 << 14) /* receive fifo overflow */
+#define I_XU ((uint32)1 << 15) /* transmit fifo underflow */
+#define I_RI ((uint32)1 << 16) /* receive interrupt */
+#define I_XI ((uint32)1 << 24) /* transmit interrupt */
+#define I_EM ((uint32)1 << 26) /* emac interrupt */
+#define I_MW ((uint32)1 << 27) /* mii write */
+#define I_MR ((uint32)1 << 28) /* mii read */
+
+/* emaccontrol */
+#define EMC_CG ((uint32)1 << 0) /* crc32 generation enable */
+#define EMC_EP ((uint32)1 << 2) /* onchip ephy: powerdown (rev >= 1) */
+#define EMC_ED ((uint32)1 << 3) /* onchip ephy: energy detected (rev >= 1) */
+#define EMC_LC_MASK 0xe0 /* onchip ephy: led control (rev >= 1) */
+#define EMC_LC_SHIFT 5
+
+/* emacflowcontrol */
+#define EMF_RFH_MASK 0xff /* rx fifo hi water mark */
+#define EMF_PG ((uint32)1 << 15) /* enable pause frame generation */
+
+/* interrupt receive lazy */
+#define IRL_TO_MASK 0x00ffffff /* timeout */
+#define IRL_FC_MASK 0xff000000 /* frame count */
+#define IRL_FC_SHIFT 24 /* frame count */
+
+/* emac receive config */
+#define ERC_DB ((uint32)1 << 0) /* disable broadcast */
+#define ERC_AM ((uint32)1 << 1) /* accept all multicast */
+#define ERC_RDT ((uint32)1 << 2) /* receive disable while transmitting */
+#define ERC_PE ((uint32)1 << 3) /* promiscuous enable */
+#define ERC_LE ((uint32)1 << 4) /* loopback enable */
+#define ERC_FE ((uint32)1 << 5) /* enable flow control */
+#define ERC_UF ((uint32)1 << 6) /* accept unicast flow control frame */
+#define ERC_RF ((uint32)1 << 7) /* reject filter */
+
+/* emac mdio control */
+#define MC_MF_MASK 0x7f /* mdc frequency */
+#define MC_PE ((uint32)1 << 7) /* mii preamble enable */
+
+/* emac mdio data */
+#define MD_DATA_MASK 0xffff /* r/w data */
+#define MD_TA_MASK 0x30000 /* turnaround value */
+#define MD_TA_SHIFT 16
+#define MD_TA_VALID (2 << MD_TA_SHIFT) /* valid ta */
+#define MD_RA_MASK 0x7c0000 /* register address */
+#define MD_RA_SHIFT 18
+#define MD_PMD_MASK 0xf800000 /* physical media device */
+#define MD_PMD_SHIFT 23
+#define MD_OP_MASK 0x30000000 /* opcode */
+#define MD_OP_SHIFT 28
+#define MD_OP_WRITE (1 << MD_OP_SHIFT) /* write op */
+#define MD_OP_READ (2 << MD_OP_SHIFT) /* read op */
+#define MD_SB_MASK 0xc0000000 /* start bits */
+#define MD_SB_SHIFT 30
+#define MD_SB_START (0x1 << MD_SB_SHIFT) /* start of frame */
+
+/* emac intstatus and intmask */
+#define EI_MII ((uint32)1 << 0) /* mii mdio interrupt */
+#define EI_MIB ((uint32)1 << 1) /* mib interrupt */
+#define EI_FLOW ((uint32)1 << 2) /* flow control interrupt */
+
+/* emac cam data high */
+#define CD_V ((uint32)1 << 16) /* valid bit */
+
+/* emac cam control */
+#define CC_CE ((uint32)1 << 0) /* cam enable */
+#define CC_MS ((uint32)1 << 1) /* mask select */
+#define CC_RD ((uint32)1 << 2) /* read */
+#define CC_WR ((uint32)1 << 3) /* write */
+#define CC_INDEX_MASK 0x3f0000 /* index */
+#define CC_INDEX_SHIFT 16
+#define CC_CB ((uint32)1 << 31) /* cam busy */
+
+/* emac ethernet control */
+#define EC_EE ((uint32)1 << 0) /* emac enable */
+#define EC_ED ((uint32)1 << 1) /* emac disable */
+#define EC_ES ((uint32)1 << 2) /* emac soft reset */
+#define EC_EP ((uint32)1 << 3) /* external phy select */
+
+/* emac transmit control */
+#define EXC_FD ((uint32)1 << 0) /* full duplex */
+#define EXC_FM ((uint32)1 << 1) /* flowmode */
+#define EXC_SB ((uint32)1 << 2) /* single backoff enable */
+#define EXC_SS ((uint32)1 << 3) /* small slottime */
+
+/* emac mib control */
+#define EMC_RZ ((uint32)1 << 0) /* autoclear on read */
+
+/* sometimes you just need the enet rxheader definitions */
+#include <bcmenetrxh.h>
+
+#endif /* _bcmenet_47xx_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenetmib.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetmib.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenetmib.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetmib.h 2005-11-07 01:12:51.823809750 +0100
@@ -0,0 +1,81 @@
+/*
+ * Hardware-specific MIB definition for
+ * Broadcom Home Networking Division
+ * BCM44XX and BCM47XX 10/100 Mbps Ethernet cores.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _bcmenetmib_h_
+#define _bcmenetmib_h_
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif /* PAD */
+
+/*
+ * EMAC MIB Registers
+ */
+typedef volatile struct {
+ uint32 tx_good_octets;
+ uint32 tx_good_pkts;
+ uint32 tx_octets;
+ uint32 tx_pkts;
+ uint32 tx_broadcast_pkts;
+ uint32 tx_multicast_pkts;
+ uint32 tx_len_64;
+ uint32 tx_len_65_to_127;
+ uint32 tx_len_128_to_255;
+ uint32 tx_len_256_to_511;
+ uint32 tx_len_512_to_1023;
+ uint32 tx_len_1024_to_max;
+ uint32 tx_jabber_pkts;
+ uint32 tx_oversize_pkts;
+ uint32 tx_fragment_pkts;
+ uint32 tx_underruns;
+ uint32 tx_total_cols;
+ uint32 tx_single_cols;
+ uint32 tx_multiple_cols;
+ uint32 tx_excessive_cols;
+ uint32 tx_late_cols;
+ uint32 tx_defered;
+ uint32 tx_carrier_lost;
+ uint32 tx_pause_pkts;
+ uint32 PAD[8];
+
+ uint32 rx_good_octets;
+ uint32 rx_good_pkts;
+ uint32 rx_octets;
+ uint32 rx_pkts;
+ uint32 rx_broadcast_pkts;
+ uint32 rx_multicast_pkts;
+ uint32 rx_len_64;
+ uint32 rx_len_65_to_127;
+ uint32 rx_len_128_to_255;
+ uint32 rx_len_256_to_511;
+ uint32 rx_len_512_to_1023;
+ uint32 rx_len_1024_to_max;
+ uint32 rx_jabber_pkts;
+ uint32 rx_oversize_pkts;
+ uint32 rx_fragment_pkts;
+ uint32 rx_missed_pkts;
+ uint32 rx_crc_align_errs;
+ uint32 rx_undersize;
+ uint32 rx_crc_errs;
+ uint32 rx_align_errs;
+ uint32 rx_symbol_errs;
+ uint32 rx_pause_pkts;
+ uint32 rx_nonpause_pkts;
+} bcmenetmib_t;
+
+#endif /* _bcmenetmib_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenetrxh.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetrxh.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmenetrxh.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmenetrxh.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,43 @@
+/*
+ * Hardware-specific Receive Data Header for the
+ * Broadcom Home Networking Division
+ * BCM44XX and BCM47XX 10/100 Mbps Ethernet cores.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _bcmenetrxh_h_
+#define _bcmenetrxh_h_
+
+/*
+ * The Ethernet MAC core returns an 8-byte Receive Frame Data Header
+ * with every frame consisting of
+ * 16bits of frame length, followed by
+ * 16bits of EMAC rx descriptor info, followed by 32bits of undefined.
+ */
+typedef volatile struct {
+ uint16 len;
+ uint16 flags;
+ uint16 pad[12];
+} bcmenetrxh_t;
+
+#define RXHDR_LEN 28
+
+#define RXF_L ((uint16)1 << 11) /* last buffer in a frame */
+#define RXF_MISS ((uint16)1 << 7) /* received due to promisc mode */
+#define RXF_BRDCAST ((uint16)1 << 6) /* dest is broadcast address */
+#define RXF_MULT ((uint16)1 << 5) /* dest is multicast address */
+#define RXF_LG ((uint16)1 << 4) /* frame length > rxmaxlength */
+#define RXF_NO ((uint16)1 << 3) /* odd number of nibbles */
+#define RXF_RXER ((uint16)1 << 2) /* receive symbol error */
+#define RXF_CRC ((uint16)1 << 1) /* crc error */
+#define RXF_OV ((uint16)1 << 0) /* fifo overflow */
+
+#endif /* _bcmenetrxh_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmnvram.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmnvram.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmnvram.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmnvram.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,131 @@
+/*
+ * NVRAM variable manipulation
+ *
+ * $Copyright Open Broadcom Corporation$
+ *
+ * $Id: bcmnvram.h,v 1.1.1.1 2004/01/21 03:50:44 gigis Exp $
+ */
+
+#ifndef _bcmnvram_h_
+#define _bcmnvram_h_
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+#include <typedefs.h>
+
+struct nvram_header {
+ uint32 magic;
+ uint32 len;
+ uint32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:27 init, mem. test 28, 29-31 reserved */
+ uint32 config_refresh; /* 0:15 config, 16:31 refresh */
+ uint32 config_ncdl; /* ncdl values for memc */
+};
+
+struct nvram_tuple {
+ char *name;
+ char *value;
+ struct nvram_tuple *next;
+};
+
+/*
+ * Initialize NVRAM access. May be unnecessary or undefined on certain
+ * platforms.
+ */
+extern int nvram_init(void *sbh);
+
+/*
+ * Disable NVRAM access. May be unnecessary or undefined on certain
+ * platforms.
+ */
+extern void nvram_exit(void);
+
+/*
+ * Get the value of an NVRAM variable. The pointer returned may be
+ * invalid after a set.
+ * @param name name of variable to get
+ * @return value of variable or NULL if undefined
+ */
+extern char * nvram_get(const char *name);
+
+/*
+ * Get the value of an NVRAM variable.
+ * @param name name of variable to get
+ * @return value of variable or NUL if undefined
+ */
+#define nvram_safe_get(name) (nvram_get(name) ? : "")
+
+/*
+ * Match an NVRAM variable.
+ * @param name name of variable to match
+ * @param match value to compare against value of variable
+ * @return TRUE if variable is defined and its value is string equal
+ * to match or FALSE otherwise
+ */
+static INLINE int
+nvram_match(char *name, char *match) {
+ const char *value = nvram_get(name);
+ return (value && !strcmp(value, match));
+}
+
+/*
+ * Inversely match an NVRAM variable.
+ * @param name name of variable to match
+ * @param match value to compare against value of variable
+ * @return TRUE if variable is defined and its value is not string
+ * equal to invmatch or FALSE otherwise
+ */
+static INLINE int
+nvram_invmatch(char *name, char *invmatch) {
+ const char *value = nvram_get(name);
+ return (value && strcmp(value, invmatch));
+}
+
+/*
+ * Set the value of an NVRAM variable. The name and value strings are
+ * copied into private storage. Pointers to previously set values
+ * may become invalid. The new value may be immediately
+ * retrieved but will not be permanently stored until a commit.
+ * @param name name of variable to set
+ * @param value value of variable
+ * @return 0 on success and errno on failure
+ */
+extern int nvram_set(const char *name, const char *value);
+
+/*
+ * Unset an NVRAM variable. Pointers to previously set values
+ * remain valid until a set.
+ * @param name name of variable to unset
+ * @return 0 on success and errno on failure
+ * NOTE: use nvram_commit to commit this change to flash.
+ */
+extern int nvram_unset(const char *name);
+
+/*
+ * Commit NVRAM variables to permanent storage. All pointers to values
+ * may be invalid after a commit.
+ * NVRAM values are undefined after a commit.
+ * @return 0 on success and errno on failure
+ */
+extern int nvram_commit(void);
+
+/*
+ * Get all NVRAM variables (format name=value\0 ... \0\0).
+ * @param buf buffer to store variables
+ * @param count size of buffer in bytes
+ * @return 0 on success and errno on failure
+ */
+extern int nvram_getall(char *buf, int count);
+
+extern int kernel_write(unsigned char *buffer, int offset, int length);
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
+#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
+#define NVRAM_VERSION 1
+#define NVRAM_HEADER_SIZE 20
+#define NVRAM_LOC_GAP 0x100000
+#define NVRAM_SPACE 0x2000
+#define NVRAM_FIRST_LOC (0xbfd00000 - NVRAM_SPACE)
+#define NVRAM_LAST_LOC (0xc0000000 - NVRAM_SPACE)
+
+#endif /* _bcmnvram_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmsrom.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmsrom.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmsrom.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmsrom.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,24 @@
+/*
+ * Misc useful routines to access NIC srom
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _bcmsrom_h_
+#define _bcmsrom_h_
+
+extern int srom_var_init(uint bus, void *curmap, void *osh, char **vars, int *count);
+
+extern int srom_read(uint bus, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf);
+extern int srom_write(uint bus, void *curmap, void *osh, uint byteoff, uint nbytes, uint16 *buf);
+extern int srom_parsecis(uint8 *cis, char **vars, int *count);
+
+#endif /* _bcmsrom_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bcmutils.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmutils.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bcmutils.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bcmutils.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,136 @@
+/*
+ * Misc useful os-independent macros and functions.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _bcmutils_h_
+#define _bcmutils_h_
+
+#ifndef MIN
+#define MIN(a, b) (((a)<(b))?(a):(b))
+#endif
+
+#ifndef MAX
+#define MAX(a, b) (((a)>(b))?(a):(b))
+#endif
+
+#define CEIL(x, y) (((x) + ((y)-1)) / (y))
+#define ROUNDUP(x, y) ((((ulong)(x)+((y)-1))/(y))*(y))
+#define ISALIGNED(a, x) (((uint)(a) & ((x)-1)) == 0)
+#define ISPOWEROF2(x) ((((x)-1)&(x))==0)
+#define OFFSETOF(type, member) ((uint) &((type *)0)->member)
+#define ARRAYSIZE(a) (sizeof(a)/sizeof(a[0]))
+
+/* bit map related macros */
+#ifndef setbit
+#define NBBY 8 /* 8 bits per byte */
+#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
+#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
+#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
+#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
+#endif
+
+#define NBITS(type) (sizeof (type) * 8)
+
+#define _BCM_U 0x01 /* upper */
+#define _BCM_L 0x02 /* lower */
+#define _BCM_D 0x04 /* digit */
+#define _BCM_C 0x08 /* cntrl */
+#define _BCM_P 0x10 /* punct */
+#define _BCM_S 0x20 /* white space (space/lf/tab) */
+#define _BCM_X 0x40 /* hex digit */
+#define _BCM_SP 0x80 /* hard space (0x20) */
+
+extern unsigned char bcm_ctype[];
+#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)])
+
+#define bcm_isalnum(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0)
+#define bcm_isalpha(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0)
+#define bcm_iscntrl(c) ((bcm_ismask(c)&(_BCM_C)) != 0)
+#define bcm_isdigit(c) ((bcm_ismask(c)&(_BCM_D)) != 0)
+#define bcm_isgraph(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0)
+#define bcm_islower(c) ((bcm_ismask(c)&(_BCM_L)) != 0)
+#define bcm_isprint(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0)
+#define bcm_ispunct(c) ((bcm_ismask(c)&(_BCM_P)) != 0)
+#define bcm_isspace(c) ((bcm_ismask(c)&(_BCM_S)) != 0)
+#define bcm_isupper(c) ((bcm_ismask(c)&(_BCM_U)) != 0)
+#define bcm_isxdigit(c) ((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0)
+
+/*
+ * Spin at most 'us' microseconds while 'exp' is true.
+ * Caller should explicitly test 'exp' when this completes
+ * and take appropriate error action if 'exp' is still true.
+ */
+#define SPINWAIT(exp, us) { \
+ uint countdown = (us) + 9; \
+ while ((exp) && (countdown >= 10)) {\
+ OSL_DELAY(10); \
+ countdown -= 10; \
+ } \
+}
+
+/* generic osl packet queue */
+struct pktq {
+ void *head;
+ void *tail;
+ uint len;
+ uint maxlen;
+};
+#define DEFAULT_QLEN 128
+
+#define pktq_len(q) ((q)->len)
+#define pktq_avail(q) ((q)->maxlen - (q)->len)
+#define pktq_head(q) ((q)->head)
+#define pktq_full(q) ((q)->len >= (q)->maxlen)
+
+/* crc defines */
+#define CRC8_INIT_VALUE 0xff /* Initial CRC8 checksum value */
+#define CRC8_GOOD_VALUE 0x9f /* Good final CRC8 checksum value */
+#define CRC16_INIT_VALUE 0xffff /* Initial CRC16 checksum value */
+#define CRC16_GOOD_VALUE 0xf0b8 /* Good final CRC16 checksum value */
+#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */
+#define CRC32_GOOD_VALUE 0xdebb20e3 /* Good final CRC32 checksum value */
+
+/* tag_ID/length/value_buffer tuple */
+typedef struct bcm_tlv {
+ uint8 id;
+ uint8 len;
+ uint8 data[1];
+} bcm_tlv_t;
+
+/* externs */
+extern uint bcm_atoi(char *s);
+extern uchar bcm_toupper(uchar c);
+extern ulong bcm_strtoul(char *cp, char **endp, uint base);
+extern void deadbeef(char *p, uint len);
+extern void prhex(char *msg, uchar *buf, uint len);
+extern void prpkt(char *msg, void *drv, void *p0);
+extern uint pktcopy(void *drv, void *p, uint offset, int len, uchar *buf);
+extern uint pkttotlen(void *drv, void *);
+extern uchar *bcm_ether_ntoa(char *ea, char *buf);
+extern int bcm_ether_atoe(char *p, char *ea);
+extern void bcm_mdelay(uint ms);
+extern char *getvar(char *vars, char *name);
+extern int getintvar(char *vars, char *name);
+
+extern uint8 crc8(uint8 *p, uint nbytes, uint8 crc);
+extern uint16 crc16(uint8 *p, uint nbytes, uint16 crc);
+extern uint32 crc32(uint8 *p, uint nbytes, uint32 crc);
+extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key);
+extern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key);
+extern void pktqinit(struct pktq *q, int maxlen);
+extern void pktenq(struct pktq *q, void *p, bool lifo);
+extern void *pktdeq(struct pktq *q);
+
+#define bcmlog(fmt, a1, a2)
+#define bcmdumplog(buf, size) *buf = '\0'
+
+#endif /* _bcmutils_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/bitfuncs.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bitfuncs.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/bitfuncs.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/bitfuncs.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,85 @@
+/*
+ * bit manipulation utility functions
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _BITFUNCS_H
+#define _BITFUNCS_H
+
+#include <typedefs.h>
+
+/* local prototypes */
+static INLINE uint32 find_msbit(uint32 x);
+
+
+/*
+ * find_msbit: returns index of most significant set bit in x, with index
+ * range defined as 0-31. NOTE: returns zero if input is zero.
+ */
+
+#if defined(USE_PENTIUM_BSR) && defined(__GNUC__)
+
+/*
+ * Implementation for Pentium processors and gcc. Note that this
+ * instruction is actually very slow on some processors (e.g., family 5,
+ * model 2, stepping 12, "Pentium 75 - 200"), so we use the generic
+ * implementation instead.
+ */
+static INLINE uint32 find_msbit(uint32 x)
+{
+ uint msbit;
+ __asm__("bsrl %1,%0"
+ :"=r" (msbit)
+ :"r" (x));
+ return msbit;
+}
+
+#else
+
+/*
+ * Generic Implementation
+ */
+
+#define DB_POW_MASK16 0xffff0000
+#define DB_POW_MASK8 0x0000ff00
+#define DB_POW_MASK4 0x000000f0
+#define DB_POW_MASK2 0x0000000c
+#define DB_POW_MASK1 0x00000002
+
+static INLINE uint32 find_msbit(uint32 x)
+{
+ uint32 temp_x = x;
+ uint msbit = 0;
+ if (temp_x & DB_POW_MASK16) {
+ temp_x >>= 16;
+ msbit = 16;
+ }
+ if (temp_x & DB_POW_MASK8) {
+ temp_x >>= 8;
+ msbit += 8;
+ }
+ if (temp_x & DB_POW_MASK4) {
+ temp_x >>= 4;
+ msbit += 4;
+ }
+ if (temp_x & DB_POW_MASK2) {
+ temp_x >>= 2;
+ msbit += 2;
+ }
+ if (temp_x & DB_POW_MASK1) {
+ msbit += 1;
+ }
+ return(msbit);
+}
+
+#endif
+
+#endif /* _BITFUNCS_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/epivers.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/epivers.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ *
+*/
+
+#ifndef _epivers_h_
+#define _epivers_h_
+
+#ifdef linux
+#include <linux/config.h>
+#endif
+
+/* Vendor Name, ASCII, 32 chars max */
+#ifdef COMPANYNAME
+#define HPNA_VENDOR COMPANYNAME
+#else
+#define HPNA_VENDOR "Broadcom Corporation"
+#endif
+
+/* Driver Date, ASCII, 32 chars max */
+#define HPNA_DRV_BUILD_DATE __DATE__
+
+/* Hardware Manufacture Date, ASCII, 32 chars max */
+#define HPNA_HW_MFG_DATE "Not Specified"
+
+/* See documentation for Device Type values, 32 values max */
+#ifndef HPNA_DEV_TYPE
+
+#if defined(CONFIG_BRCM_VJ)
+#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_DISPLAY }
+
+#elif defined(CONFIG_BCRM_93725)
+#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_CM_BRIDGE, CDCF_V0_DEVICE_DISPLAY }
+
+#else
+#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_PCINIC }
+
+#endif
+
+#endif /* !HPNA_DEV_TYPE */
+
+
+#define EPI_MAJOR_VERSION 1
+
+#define EPI_MINOR_VERSION 1
+
+#define EPI_RC_NUMBER 2
+
+#define EPI_INCREMENTAL_NUMBER 0
+
+#define EPI_BUILD_NUMBER 0
+
+#define EPI_VERSION 1,1,2,0
+
+#define EPI_VERSION_NUM 0x01010200
+
+/* Driver Version String, ASCII, 32 chars max */
+#define EPI_VERSION_STR "1.1.2.0"
+#define EPI_ROUTER_VERSION_STR "1.1.2.0"
+
+#endif /* _epivers_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/epivers.h.in linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h.in
--- linux-2.6.12.5/arch/mips/bcm947xx/include/epivers.h.in 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/epivers.h.in 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ *
+*/
+
+#ifndef _epivers_h_
+#define _epivers_h_
+
+#ifdef linux
+#include <linux/config.h>
+#endif
+
+/* Vendor Name, ASCII, 32 chars max */
+#ifdef COMPANYNAME
+#define HPNA_VENDOR COMPANYNAME
+#else
+#define HPNA_VENDOR "Broadcom Corporation"
+#endif
+
+/* Driver Date, ASCII, 32 chars max */
+#define HPNA_DRV_BUILD_DATE __DATE__
+
+/* Hardware Manufacture Date, ASCII, 32 chars max */
+#define HPNA_HW_MFG_DATE "Not Specified"
+
+/* See documentation for Device Type values, 32 values max */
+#ifndef HPNA_DEV_TYPE
+
+#if defined(CONFIG_BRCM_VJ)
+#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_DISPLAY }
+
+#elif defined(CONFIG_BCRM_93725)
+#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_CM_BRIDGE, CDCF_V0_DEVICE_DISPLAY }
+
+#else
+#define HPNA_DEV_TYPE { CDCF_V0_DEVICE_PCINIC }
+
+#endif
+
+#endif /* !HPNA_DEV_TYPE */
+
+
+#define EPI_MAJOR_VERSION @EPI_MAJOR_VERSION@
+
+#define EPI_MINOR_VERSION @EPI_MINOR_VERSION@
+
+#define EPI_RC_NUMBER @EPI_RC_NUMBER@
+
+#define EPI_INCREMENTAL_NUMBER @EPI_INCREMENTAL_NUMBER@
+
+#define EPI_BUILD_NUMBER @EPI_BUILD_NUMBER@
+
+#define EPI_VERSION @EPI_VERSION@
+
+#define EPI_VERSION_NUM @EPI_VERSION_NUM@
+
+/* Driver Version String, ASCII, 32 chars max */
+#define EPI_VERSION_STR "@EPI_VERSION_STR@"
+#define EPI_ROUTER_VERSION_STR "@EPI_ROUTER_VERSION_STR@"
+
+#endif /* _epivers_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/etsockio.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/etsockio.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/etsockio.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/etsockio.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,60 @@
+/*
+ * Driver-specific socket ioctls
+ * used by BSD, Linux, and PSOS
+ * Broadcom BCM44XX 10/100Mbps Ethernet Device Driver
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _etsockio_h_
+#define _etsockio_h_
+
+/* THESE MUST BE CONTIGUOUS AND CONSISTENT WITH VALUES IN ETC.H */
+
+
+#if defined(linux)
+#define SIOCSETCUP (SIOCDEVPRIVATE + 0)
+#define SIOCSETCDOWN (SIOCDEVPRIVATE + 1)
+#define SIOCSETCLOOP (SIOCDEVPRIVATE + 2)
+#define SIOCGETCDUMP (SIOCDEVPRIVATE + 3)
+#define SIOCSETCSETMSGLEVEL (SIOCDEVPRIVATE + 4)
+#define SIOCSETCPROMISC (SIOCDEVPRIVATE + 5)
+#define SIOCSETCTXDOWN (SIOCDEVPRIVATE + 6) /* obsolete */
+#define SIOCSETCSPEED (SIOCDEVPRIVATE + 7)
+#define SIOCTXGEN (SIOCDEVPRIVATE + 8)
+#define SIOCGETCPHYRD (SIOCDEVPRIVATE + 9)
+#define SIOCSETCPHYWR (SIOCDEVPRIVATE + 10)
+#define SIOCPERF (SIOCDEVPRIVATE + 11)
+#define SIOCPERFDMA (SIOCDEVPRIVATE + 12)
+
+#else /* !linux */
+
+#define SIOCSETCUP _IOWR('e', 130 + 0, struct ifreq)
+#define SIOCSETCDOWN _IOWR('e', 130 + 1, struct ifreq)
+#define SIOCSETCLOOP _IOWR('e', 130 + 2, struct ifreq)
+#define SIOCGETCDUMP _IOWR('e', 130 + 3, struct ifreq)
+#define SIOCSETCSETMSGLEVEL _IOWR('e', 130 + 4, struct ifreq)
+#define SIOCSETCPROMISC _IOWR('e', 130 + 5, struct ifreq)
+#define SIOCSETCTXDOWN _IOWR('e', 130 + 6, struct ifreq) /* obsolete */
+#define SIOCSETCSPEED _IOWR('e', 130 + 7, struct ifreq)
+#define SIOCTXGEN _IOWR('e', 130 + 8, struct ifreq)
+
+#endif
+
+/* arg to SIOCTXGEN */
+struct txg {
+ uint32 num; /* number of frames to send */
+ uint32 delay; /* delay in microseconds between sending each */
+ uint32 size; /* size of ether frame to send */
+ uchar buf[1514]; /* starting ether frame data */
+};
+
+#endif
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/flash.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flash.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/flash.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flash.h 2005-11-07 01:12:51.827810000 +0100
@@ -0,0 +1,184 @@
+/*
+ * flash.h: Common definitions for flash access.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+/* Types of flashes we know about */
+typedef enum _flash_type {OLD, BSC, SCS, AMD, SST} flash_type_t;
+
+/* Commands to write/erase the flases */
+typedef struct _flash_cmds{
+ flash_type_t type;
+ bool need_unlock;
+ uint16 pre_erase;
+ uint16 erase_block;
+ uint16 erase_chip;
+ uint16 write_word;
+ uint16 write_buf;
+ uint16 clear_csr;
+ uint16 read_csr;
+ uint16 read_id;
+ uint16 confirm;
+ uint16 read_array;
+} flash_cmds_t;
+
+#define UNLOCK_CMD_WORDS 2
+
+typedef struct _unlock_cmd {
+ uint addr[UNLOCK_CMD_WORDS];
+ uint16 cmd[UNLOCK_CMD_WORDS];
+} unlock_cmd_t;
+
+/* Flash descriptors */
+typedef struct _flash_desc {
+ uint16 mfgid; /* Manufacturer Id */
+ uint16 devid; /* Device Id */
+ uint size; /* Total size in bytes */
+ uint width; /* Device width in bytes */
+ flash_type_t type; /* Device type old, S, J */
+ uint bsize; /* Block size */
+ uint nb; /* Number of blocks */
+ uint ff; /* First full block */
+ uint lf; /* Last full block */
+ uint nsub; /* Number of subblocks */
+ uint *subblocks; /* Offsets for subblocks */
+ char *desc; /* Description */
+} flash_desc_t;
+
+
+#ifdef DECLARE_FLASHES
+
+flash_cmds_t flash_cmds[] = {
+/* type needu preera eraseb erasech write wbuf clcsr rdcsr rdid confrm read */
+ { BSC, 0, 0x00, 0x20, 0x00, 0x40, 0x00, 0x50, 0x70, 0x90, 0xd0, 0xff },
+ { SCS, 0, 0x00, 0x20, 0x00, 0x40, 0xe8, 0x50, 0x70, 0x90, 0xd0, 0xff },
+ { AMD, 1, 0x80, 0x30, 0x10, 0xa0, 0x00, 0x00, 0x00, 0x90, 0x00, 0xf0 },
+ { SST, 1, 0x80, 0x50, 0x10, 0xa0, 0x00, 0x00, 0x00, 0x90, 0x00, 0xf0 },
+ { 0 }
+};
+
+unlock_cmd_t unlock_cmd_amd = {
+#ifdef MIPSEB
+/* addr: */ { 0x0aa8, 0x0556},
+#else
+/* addr: */ { 0x0aaa, 0x0554},
+#endif
+/* data: */ { 0xaa, 0x55}
+};
+
+unlock_cmd_t unlock_cmd_sst = {
+#ifdef MIPSEB
+/* addr: */ { 0xaaa8, 0x5556},
+#else
+/* addr: */ { 0xaaaa, 0x5554},
+#endif
+/* data: */ { 0xaa, 0x55}
+};
+
+#define AMD_CMD 0xaaa
+#define SST_CMD 0xaaaa
+
+/* intel unlock block cmds */
+#define INTEL_UNLOCK1 0x60
+#define INTEL_UNLOCK2 0xD0
+
+/* Just eight blocks of 8KB byte each */
+
+uint blk8x8k[] = { 0x00000000,
+ 0x00002000,
+ 0x00004000,
+ 0x00006000,
+ 0x00008000,
+ 0x0000a000,
+ 0x0000c000,
+ 0x0000e000,
+ 0x00010000
+};
+
+/* Funky AMD arrangement for 29xx800's */
+uint amd800[] = { 0x00000000, /* 16KB */
+ 0x00004000, /* 32KB */
+ 0x0000c000, /* 8KB */
+ 0x0000e000, /* 8KB */
+ 0x00010000, /* 8KB */
+ 0x00012000, /* 8KB */
+ 0x00014000, /* 32KB */
+ 0x0001c000, /* 16KB */
+ 0x00020000
+};
+
+/* AMD arrangement for 29xx160's */
+uint amd4112[] = { 0x00000000, /* 32KB */
+ 0x00008000, /* 8KB */
+ 0x0000a000, /* 8KB */
+ 0x0000c000, /* 16KB */
+ 0x00010000
+};
+uint amd2114[] = { 0x00000000, /* 16KB */
+ 0x00004000, /* 8KB */
+ 0x00006000, /* 8KB */
+ 0x00008000, /* 32KB */
+ 0x00010000
+};
+
+
+
+flash_desc_t flashes[] = {
+ { 0x00b0, 0x00d0, 0x0200000, 2, SCS, 0x10000, 32, 0, 31, 0, NULL, "Intel 28F160S3/5 1Mx16" },
+ { 0x00b0, 0x00d4, 0x0400000, 2, SCS, 0x10000, 64, 0, 63, 0, NULL, "Intel 28F320S3/5 2Mx16" },
+ { 0x0089, 0x8890, 0x0200000, 2, BSC, 0x10000, 32, 0, 30, 8, blk8x8k, "Intel 28F160B3 1Mx16 TopB" },
+ { 0x0089, 0x8891, 0x0200000, 2, BSC, 0x10000, 32, 1, 31, 8, blk8x8k, "Intel 28F160B3 1Mx16 BotB" },
+ { 0x0089, 0x8896, 0x0400000, 2, BSC, 0x10000, 64, 0, 62, 8, blk8x8k, "Intel 28F320B3 2Mx16 TopB" },
+ { 0x0089, 0x8897, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Intel 28F320B3 2Mx16 BotB" },
+ { 0x0089, 0x8898, 0x0800000, 2, BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640B3 4Mx16 TopB" },
+ { 0x0089, 0x8899, 0x0800000, 2, BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640B3 4Mx16 BotB" },
+ { 0x0089, 0x88C2, 0x0200000, 2, BSC, 0x10000, 32, 0, 30, 8, blk8x8k, "Intel 28F160C3 1Mx16 TopB" },
+ { 0x0089, 0x88C3, 0x0200000, 2, BSC, 0x10000, 32, 1, 31, 8, blk8x8k, "Intel 28F160C3 1Mx16 BotB" },
+ { 0x0089, 0x88C4, 0x0400000, 2, BSC, 0x10000, 64, 0, 62, 8, blk8x8k, "Intel 28F320C3 2Mx16 TopB" },
+ { 0x0089, 0x88C5, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Intel 28F320C3 2Mx16 BotB" },
+ { 0x0089, 0x88CC, 0x0800000, 2, BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640C3 4Mx16 TopB" },
+ { 0x0089, 0x88CD, 0x0800000, 2, BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640C3 4Mx16 BotB" },
+ { 0x0089, 0x0014, 0x0400000, 2, SCS, 0x20000, 32, 0, 31, 0, NULL, "Intel 28F320J5 2Mx16" },
+ { 0x0089, 0x0015, 0x0800000, 2, SCS, 0x20000, 64, 0, 63, 0, NULL, "Intel 28F640J5 4Mx16" },
+ { 0x0089, 0x0016, 0x0400000, 2, SCS, 0x20000, 32, 0, 31, 0, NULL, "Intel 28F320J3 2Mx16" },
+ { 0x0089, 0x0017, 0x0800000, 2, SCS, 0x20000, 64, 0, 63, 0, NULL, "Intel 28F640J3 4Mx16" },
+ { 0x0089, 0x0018, 0x1000000, 2, SCS, 0x20000, 128, 0, 127, 0, NULL, "Intel 28F128J3 8Mx16" },
+ { 0x00b0, 0x00e3, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Sharp 28F320BJE 2Mx16 BotB" },
+ { 0x0001, 0x224a, 0x0100000, 2, AMD, 0x10000, 16, 0, 13, 8, amd800, "AMD 29DL800BT 512Kx16 TopB" },
+ { 0x0001, 0x22cb, 0x0100000, 2, AMD, 0x10000, 16, 2, 15, 8, amd800, "AMD 29DL800BB 512Kx16 BotB" },
+ { 0x0001, 0x22c4, 0x0200000, 2, AMD, 0x10000, 32, 0, 30, 4, amd2114, "AMD 29lv160DT 1Mx16 TopB" },
+ { 0x0001, 0x2249, 0x0200000, 2, AMD, 0x10000, 32, 1, 31, 4, amd4112, "AMD 29lv160DB 1Mx16 BotB" },
+ { 0x0001, 0x22f6, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 8, blk8x8k, "AMD 29lv320DT 2Mx16 TopB" },
+ { 0x0001, 0x22f9, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 8, blk8x8k, "AMD 29lv320DB 2Mx16 BotB" },
+ { 0x0001, 0x2201, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 8, blk8x8k, "AMD 29lv320MT 2Mx16 TopB" },
+ { 0x0001, 0x2200, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 8, blk8x8k, "AMD 29lv320MB 2Mx16 BotB" },
+ { 0x0020, 0x22CA, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "ST 29w320DT 2Mx16 TopB" },
+ { 0x0020, 0x22CB, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "ST 29w320DB 2Mx16 BotB" },
+ { 0x00C2, 0x00A7, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MX29LV320T 2Mx16 TopB" },
+ { 0x00C2, 0x00A8, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MX29LV320B 2Mx16 BotB" },
+ { 0x0004, 0x22F6, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MBM29LV320TE 2Mx16 TopB" },
+ { 0x0004, 0x22F9, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MBM29LV320BE 2Mx16 BotB" },
+ { 0x0098, 0x009A, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "TC58FVT321 2Mx16 TopB" },
+ { 0x0098, 0x009C, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "TC58FVB321 2Mx16 BotB" },
+ { 0x00C2, 0x22A7, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MX29LV320T 2Mx16 TopB" },
+ { 0x00C2, 0x22A8, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MX29LV320B 2Mx16 BotB" },
+ { 0x00BF, 0x2783, 0x0400000, 2, SST, 0x10000, 64, 0, 63, 0, NULL, "SST39VF320 2Mx16" },
+ { 0, 0, 0, 0, OLD, 0, 0, 0, 0, 0, NULL, NULL },
+};
+
+#else
+
+extern flash_cmds_t flash_cmds[];
+extern unlock_cmd_t unlock_cmd;
+extern flash_desc_t flashes[];
+
+#endif
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/flashutl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flashutl.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/flashutl.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/flashutl.h 2005-11-07 01:12:51.831810250 +0100
@@ -0,0 +1,34 @@
+/*
+ * BCM47XX FLASH driver interface
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _flashutl_h_
+#define _flashutl_h_
+
+#define FLASH_BASE 0xbfc00000 /* BCM4710 */
+
+int flash_init(void* base_addr, char *flash_str);
+int flash_erase(void);
+int flash_eraseblk(unsigned long off);
+int flash_write(unsigned long off, uint16 *src, uint nbytes);
+unsigned long flash_block_base(unsigned long off);
+unsigned long flash_block_lim(unsigned long off);
+int FlashWriteRange(unsigned short* dst, unsigned short* src, unsigned int numbytes);
+
+void nvWrite(unsigned short *data, unsigned int len);
+
+/* Global vars */
+extern char* flashutl_base;
+extern flash_desc_t* flashutl_desc;
+extern flash_cmds_t* flashutl_cmd;
+
+#endif /* _flashutl_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/hnddma.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hnddma.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/hnddma.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hnddma.h 2005-11-07 01:12:51.831810250 +0100
@@ -0,0 +1,181 @@
+/*
+ * Generic Broadcom Home Networking Division (HND) DMA engine definitions.
+ * This supports the following chips: BCM42xx, 44xx, 47xx .
+ *
+ * $Id$
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ */
+
+#ifndef _hnddma_h_
+#define _hnddma_h_
+
+/*
+ * Each DMA processor consists of a transmit channel and a receive channel.
+ */
+typedef volatile struct {
+ /* transmit channel */
+ uint32 xmtcontrol; /* enable, et al */
+ uint32 xmtaddr; /* descriptor ring base address (4K aligned) */
+ uint32 xmtptr; /* last descriptor posted to chip */
+ uint32 xmtstatus; /* current active descriptor, et al */
+
+ /* receive channel */
+ uint32 rcvcontrol; /* enable, et al */
+ uint32 rcvaddr; /* descriptor ring base address (4K aligned) */
+ uint32 rcvptr; /* last descriptor posted to chip */
+ uint32 rcvstatus; /* current active descriptor, et al */
+} dmaregs_t;
+
+typedef volatile struct {
+ /* diag access */
+ uint32 fifoaddr; /* diag address */
+ uint32 fifodatalow; /* low 32bits of data */
+ uint32 fifodatahigh; /* high 32bits of data */
+ uint32 pad; /* reserved */
+} dmafifo_t;
+
+/* transmit channel control */
+#define XC_XE ((uint32)1 << 0) /* transmit enable */
+#define XC_SE ((uint32)1 << 1) /* transmit suspend request */
+#define XC_LE ((uint32)1 << 2) /* loopback enable */
+#define XC_FL ((uint32)1 << 4) /* flush request */
+
+/* transmit descriptor table pointer */
+#define XP_LD_MASK 0xfff /* last valid descriptor */
+
+/* transmit channel status */
+#define XS_CD_MASK 0x0fff /* current descriptor pointer */
+#define XS_XS_MASK 0xf000 /* transmit state */
+#define XS_XS_SHIFT 12
+#define XS_XS_DISABLED 0x0000 /* disabled */
+#define XS_XS_ACTIVE 0x1000 /* active */
+#define XS_XS_IDLE 0x2000 /* idle wait */
+#define XS_XS_STOPPED 0x3000 /* stopped */
+#define XS_XS_SUSP 0x4000 /* suspend pending */
+#define XS_XE_MASK 0xf0000 /* transmit errors */
+#define XS_XE_SHIFT 16
+#define XS_XE_NOERR 0x00000 /* no error */
+#define XS_XE_DPE 0x10000 /* descriptor protocol error */
+#define XS_XE_DFU 0x20000 /* data fifo underrun */
+#define XS_XE_BEBR 0x30000 /* bus error on buffer read */
+#define XS_XE_BEDA 0x40000 /* bus error on descriptor access */
+#define XS_FL ((uint32)1 << 20) /* flushed */
+
+/* receive channel control */
+#define RC_RE ((uint32)1 << 0) /* receive enable */
+#define RC_RO_MASK 0xfe /* receive frame offset */
+#define RC_RO_SHIFT 1
+#define RC_FM ((uint32)1 << 8) /* direct fifo receive (pio) mode */
+
+/* receive descriptor table pointer */
+#define RP_LD_MASK 0xfff /* last valid descriptor */
+
+/* receive channel status */
+#define RS_CD_MASK 0x0fff /* current descriptor pointer */
+#define RS_RS_MASK 0xf000 /* receive state */
+#define RS_RS_SHIFT 12
+#define RS_RS_DISABLED 0x0000 /* disabled */
+#define RS_RS_ACTIVE 0x1000 /* active */
+#define RS_RS_IDLE 0x2000 /* idle wait */
+#define RS_RS_STOPPED 0x3000 /* reserved */
+#define RS_RE_MASK 0xf0000 /* receive errors */
+#define RS_RE_SHIFT 16
+#define RS_RE_NOERR 0x00000 /* no error */
+#define RS_RE_DPE 0x10000 /* descriptor protocol error */
+#define RS_RE_DFO 0x20000 /* data fifo overflow */
+#define RS_RE_BEBW 0x30000 /* bus error on buffer write */
+#define RS_RE_BEDA 0x40000 /* bus error on descriptor access */
+
+/* fifoaddr */
+#define FA_OFF_MASK 0xffff /* offset */
+#define FA_SEL_MASK 0xf0000 /* select */
+#define FA_SEL_SHIFT 16
+#define FA_SEL_XDD 0x00000 /* transmit dma data */
+#define FA_SEL_XDP 0x10000 /* transmit dma pointers */
+#define FA_SEL_RDD 0x40000 /* receive dma data */
+#define FA_SEL_RDP 0x50000 /* receive dma pointers */
+#define FA_SEL_XFD 0x80000 /* transmit fifo data */
+#define FA_SEL_XFP 0x90000 /* transmit fifo pointers */
+#define FA_SEL_RFD 0xc0000 /* receive fifo data */
+#define FA_SEL_RFP 0xd0000 /* receive fifo pointers */
+
+/*
+ * DMA Descriptor
+ * Descriptors are only read by the hardware, never written back.
+ */
+typedef volatile struct {
+ uint32 ctrl; /* misc control bits & bufcount */
+ uint32 addr; /* data buffer address */
+} dmadd_t;
+
+/*
+ * Each descriptor ring must be 4096byte aligned
+ * and fit within a single 4096byte page.
+ */
+#define DMAMAXRINGSZ 4096
+#define DMARINGALIGN 4096
+
+/* control flags */
+#define CTRL_BC_MASK 0x1fff /* buffer byte count */
+#define CTRL_EOT ((uint32)1 << 28) /* end of descriptor table */
+#define CTRL_IOC ((uint32)1 << 29) /* interrupt on completion */
+#define CTRL_EOF ((uint32)1 << 30) /* end of frame */
+#define CTRL_SOF ((uint32)1 << 31) /* start of frame */
+
+/* control flags in the range [27:20] are core-specific and not defined here */
+#define CTRL_CORE_MASK 0x0ff00000
+
+/* export structure */
+typedef volatile struct {
+ /* rx error counters */
+ uint rxgiants; /* rx giant frames */
+ uint rxnobuf; /* rx out of dma descriptors */
+ /* tx error counters */
+ uint txnobuf; /* tx out of dma descriptors */
+} hnddma_t;
+
+#ifndef di_t
+#define di_t void
+#endif
+
+/* externs */
+extern void *dma_attach(void *drv, void *dev, char *name, dmaregs_t *dmaregs,
+ uint ntxd, uint nrxd, uint rxbufsize, uint nrxpost, uint rxoffset,
+ uint ddoffset, uint dataoffset, uint *msg_level);
+extern void dma_detach(di_t *di);
+extern void dma_txreset(di_t *di);
+extern void dma_rxreset(di_t *di);
+extern void dma_txinit(di_t *di);
+extern bool dma_txenabled(di_t *di);
+extern void dma_rxinit(di_t *di);
+extern void dma_rxenable(di_t *di);
+extern bool dma_rxenabled(di_t *di);
+extern void dma_txsuspend(di_t *di);
+extern void dma_txresume(di_t *di);
+extern bool dma_txsuspended(di_t *di);
+extern bool dma_txstopped(di_t *di);
+extern bool dma_rxstopped(di_t *di);
+extern int dma_txfast(di_t *di, void *p, uint32 coreflags);
+extern int dma_tx(di_t *di, void *p, uint32 coreflags);
+extern void dma_fifoloopbackenable(di_t *di);
+extern void *dma_rx(di_t *di);
+extern void dma_rxfill(di_t *di);
+extern void dma_txreclaim(di_t *di, bool forceall);
+extern void dma_rxreclaim(di_t *di);
+extern char *dma_dump(di_t *di, char *buf);
+extern char *dma_dumptx(di_t *di, char *buf);
+extern char *dma_dumprx(di_t *di, char *buf);
+extern uint dma_getvar(di_t *di, char *name);
+extern void *dma_getnexttxp(di_t *di, bool forceall);
+extern void *dma_getnextrxp(di_t *di, bool forceall);
+extern void dma_txblock(di_t *di);
+extern void dma_txunblock(di_t *di);
+extern uint dma_txactive(di_t *di);
+
+#endif /* _hnddma_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/hndmips.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hndmips.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/hndmips.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/hndmips.h 2005-11-07 01:12:51.831810250 +0100
@@ -0,0 +1,16 @@
+/*
+ * Alternate include file for HND sbmips.h since CFE also ships with
+ * a sbmips.h.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#include "sbmips.h"
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/linux_osl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linux_osl.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/linux_osl.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linux_osl.h 2005-11-07 01:12:51.831810250 +0100
@@ -0,0 +1,313 @@
+/*
+ * Linux OS Independent Layer
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _linux_osl_h_
+#define _linux_osl_h_
+
+#include <typedefs.h>
+
+/* use current 2.4.x calling conventions */
+#include <linuxver.h>
+
+/* assert and panic */
+#define ASSERT(exp) do {} while (0)
+
+/* PCMCIA attribute space access macros */
+#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) \
+ osl_pcmcia_read_attr((osh), (offset), (buf), (size))
+#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) \
+ osl_pcmcia_write_attr((osh), (offset), (buf), (size))
+extern void osl_pcmcia_read_attr(void *osh, uint offset, void *buf, int size);
+extern void osl_pcmcia_write_attr(void *osh, uint offset, void *buf, int size);
+
+/* PCI configuration space access macros */
+#define OSL_PCI_READ_CONFIG(loc, offset, size) \
+ osl_pci_read_config((loc), (offset), (size))
+#define OSL_PCI_WRITE_CONFIG(loc, offset, size, val) \
+ osl_pci_write_config((loc), (offset), (size), (val))
+extern uint32 osl_pci_read_config(void *loc, uint size, uint offset);
+extern void osl_pci_write_config(void *loc, uint offset, uint size, uint val);
+
+/* OSL initialization */
+#define osl_init() do {} while (0)
+
+/* host/bus architecture-specific byte swap */
+#define BUS_SWAP32(v) (v)
+
+/*
+ * BINOSL selects the slightly slower function-call-based binary compatible osl.
+ * Macros expand to calls to functions defined in linux_osl.c .
+ */
+#ifndef BINOSL
+
+/* string library, kernel mode */
+#define printf(fmt, args...) printk(fmt, ## args)
+#include <linux/kernel.h>
+#include <linux/string.h>
+
+/* register access macros */
+#define R_REG(r) ({ \
+ __typeof(*(r)) __osl_v; \
+ switch (sizeof(*(r))) { \
+ case sizeof(uint8): __osl_v = readb((volatile uint8*)(r)); break; \
+ case sizeof(uint16): __osl_v = readw((volatile uint16*)(r)); break; \
+ case sizeof(uint32): __osl_v = readl((volatile uint32*)(r)); break; \
+ } \
+ __osl_v; \
+})
+#define W_REG(r, v) do { \
+ switch (sizeof(*(r))) { \
+ case sizeof(uint8): writeb((uint8)(v), (volatile uint8*)(r)); break; \
+ case sizeof(uint16): writew((uint16)(v), (volatile uint16*)(r)); break; \
+ case sizeof(uint32): writel((uint32)(v), (volatile uint32*)(r)); break; \
+ } \
+} while (0)
+
+#define AND_REG(r, v) W_REG((r), R_REG(r) & (v))
+#define OR_REG(r, v) W_REG((r), R_REG(r) | (v))
+
+/* bcopy, bcmp, and bzero */
+#define bcopy(src, dst, len) memcpy((dst), (src), (len))
+#define bcmp(b1, b2, len) memcmp((b1), (b2), (len))
+#define bzero(b, len) memset((b), '\0', (len))
+
+/* general purpose memory allocation */
+#define MALLOC(size) kmalloc((size), GFP_ATOMIC)
+#define MFREE(addr, size) kfree((addr))
+
+/* uncached virtual address */
+#ifdef mips
+#define OSL_UNCACHED(va) KSEG1ADDR((va))
+#include <asm/addrspace.h>
+#else
+#define OSL_UNCACHED(va) (va)
+#endif
+
+/* get processor cycle count */
+#if defined(mips)
+#define OSL_GETCYCLES(x) ((x) = read_c0_count() * 2)
+#elif defined(__i386__)
+#define OSL_GETCYCLES(x) rdtscl((x))
+#else
+#define OSL_GETCYCLES(x) ((x) = 0)
+#endif
+
+/* dereference an address that may cause a bus exception */
+#ifdef mips
+#if defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,17))
+#define BUSPROBE(val, addr) panic("get_dbe() will not fixup a bus exception when compiled into a module")
+#else
+#define BUSPROBE(val, addr) get_dbe((val), (addr))
+#include <asm/paccess.h>
+#endif
+#else
+#define BUSPROBE(val, addr) ({ (val) = R_REG((addr)); 0; })
+#endif
+
+/* map/unmap physical to virtual I/O */
+#define REG_MAP(pa, size) ioremap_nocache((unsigned long)(pa), (unsigned long)(size))
+#define REG_UNMAP(va) iounmap((void *)(va))
+
+/* allocate/free shared (dma-able) consistent (uncached) memory */
+#define DMA_ALLOC_CONSISTENT(dev, size, pap) \
+ pci_alloc_consistent((dev), (size), (dma_addr_t*)(pap))
+#define DMA_FREE_CONSISTENT(dev, va, size, pa) \
+ pci_free_consistent((dev), (size), (va), (dma_addr_t)(pa))
+
+/* map/unmap direction */
+#define DMA_TX PCI_DMA_TODEVICE
+#define DMA_RX PCI_DMA_FROMDEVICE
+
+/* map/unmap shared (dma-able) memory */
+#define DMA_MAP(dev, va, size, direction, p) \
+ pci_map_single((dev), (va), (size), (direction))
+#define DMA_UNMAP(dev, pa, size, direction, p) \
+ pci_unmap_single((dev), (dma_addr_t)(pa), (size), (direction))
+
+/* microsecond delay */
+#define OSL_DELAY(usec) udelay(usec)
+#include <linux/delay.h>
+#define OSL_SLEEP(usec) set_current_state(TASK_INTERRUPTIBLE); \
+ schedule_timeout((usec*HZ)/1000000);
+#define OSL_IN_INTERRUPT() in_interrupt()
+
+/* shared (dma-able) memory access macros */
+#define R_SM(r) *(r)
+#define W_SM(r, v) (*(r) = (v))
+#define BZERO_SM(r, len) memset((r), '\0', (len))
+
+/* packet primitives */
+#define PKTGET(drv, len, send) osl_pktget((drv), (len), (send))
+#define PKTFREE(drv, skb, send) osl_pktfree((skb))
+#define PKTDATA(drv, skb) (((struct sk_buff*)(skb))->data)
+#define PKTLEN(drv, skb) (((struct sk_buff*)(skb))->len)
+#define PKTHEADROOM(drv, skb) (PKTDATA(drv,skb)-(((struct sk_buff*)(skb))->head))
+#define PKTTAILROOM(drv, skb) ((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail))
+#define PKTNEXT(drv, skb) (((struct sk_buff*)(skb))->next)
+#define PKTSETNEXT(skb, x) (((struct sk_buff*)(skb))->next = (struct sk_buff*)(x))
+#define PKTSETLEN(drv, skb, len) __skb_trim((struct sk_buff*)(skb), (len))
+#define PKTPUSH(drv, skb, bytes) skb_push((struct sk_buff*)(skb), (bytes))
+#define PKTPULL(drv, skb, bytes) skb_pull((struct sk_buff*)(skb), (bytes))
+#define PKTDUP(drv, skb) skb_clone((struct sk_buff*)(skb), GFP_ATOMIC)
+#define PKTCOOKIE(skb) ((void*)((struct sk_buff*)(skb))->csum)
+#define PKTSETCOOKIE(skb, x) (((struct sk_buff*)(skb))->csum = (uint)(x))
+#define PKTLINK(skb) (((struct sk_buff*)(skb))->prev)
+#define PKTSETLINK(skb, x) (((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x))
+extern void *osl_pktget(void *drv, uint len, bool send);
+extern void osl_pktfree(void *skb);
+
+#else /* BINOSL */
+
+/* string library */
+#ifndef LINUX_OSL
+#undef printf
+#define printf(fmt, args...) osl_printf((fmt), ## args)
+#undef sprintf
+#define sprintf(buf, fmt, args...) osl_sprintf((buf), (fmt), ## args)
+#undef strcmp
+#define strcmp(s1, s2) osl_strcmp((s1), (s2))
+#undef strncmp
+#define strncmp(s1, s2, n) osl_strncmp((s1), (s2), (n))
+#undef strlen
+#define strlen(s) osl_strlen((s))
+#undef strcpy
+#define strcpy(d, s) osl_strcpy((d), (s))
+#undef strncpy
+#define strncpy(d, s, n) osl_strncpy((d), (s), (n))
+#endif
+extern int osl_printf(const char *format, ...);
+extern int osl_sprintf(char *buf, const char *format, ...);
+extern int osl_strcmp(const char *s1, const char *s2);
+extern int osl_strncmp(const char *s1, const char *s2, uint n);
+extern int osl_strlen(char *s);
+extern char* osl_strcpy(char *d, const char *s);
+extern char* osl_strncpy(char *d, const char *s, uint n);
+
+/* register access macros */
+#define R_REG(r) ({ \
+ __typeof(*(r)) __osl_v; \
+ switch (sizeof(*(r))) { \
+ case sizeof(uint8): __osl_v = osl_readb((volatile uint8*)(r)); break; \
+ case sizeof(uint16): __osl_v = osl_readw((volatile uint16*)(r)); break; \
+ case sizeof(uint32): __osl_v = osl_readl((volatile uint32*)(r)); break; \
+ } \
+ __osl_v; \
+})
+#define W_REG(r, v) do { \
+ switch (sizeof(*(r))) { \
+ case sizeof(uint8): osl_writeb((uint8)(v), (volatile uint8*)(r)); break; \
+ case sizeof(uint16): osl_writew((uint16)(v), (volatile uint16*)(r)); break; \
+ case sizeof(uint32): osl_writel((uint32)(v), (volatile uint32*)(r)); break; \
+ } \
+} while (0)
+#define AND_REG(r, v) W_REG((r), R_REG(r) & (v))
+#define OR_REG(r, v) W_REG((r), R_REG(r) | (v))
+extern uint8 osl_readb(volatile uint8 *r);
+extern uint16 osl_readw(volatile uint16 *r);
+extern uint32 osl_readl(volatile uint32 *r);
+extern void osl_writeb(uint8 v, volatile uint8 *r);
+extern void osl_writew(uint16 v, volatile uint16 *r);
+extern void osl_writel(uint32 v, volatile uint32 *r);
+
+/* bcopy, bcmp, and bzero */
+extern void bcopy(const void *src, void *dst, int len);
+extern int bcmp(const void *b1, const void *b2, int len);
+extern void bzero(void *b, int len);
+
+/* general purpose memory allocation */
+#define MALLOC(size) osl_malloc((size))
+#define MFREE(addr, size) osl_mfree((char*)(addr), (size))
+extern void *osl_malloc(uint size);
+extern void osl_mfree(void *addr, uint size);
+
+/* uncached virtual address */
+#define OSL_UNCACHED(va) osl_uncached((va))
+extern void *osl_uncached(void *va);
+
+/* get processor cycle count */
+#define OSL_GETCYCLES(x) ((x) = osl_getcycles())
+extern uint osl_getcycles(void);
+
+/* dereference an address that may target abort */
+#define BUSPROBE(val, addr) osl_busprobe(&(val), (addr))
+extern int osl_busprobe(uint32 *val, uint32 addr);
+
+/* map/unmap physical to virtual */
+#define REG_MAP(pa, size) osl_reg_map((pa), (size))
+#define REG_UNMAP(va) osl_reg_unmap((va))
+extern void *osl_reg_map(uint32 pa, uint size);
+extern void osl_reg_unmap(void *va);
+
+/* allocate/free shared (dma-able) consistent (uncached) memory */
+#define DMA_ALLOC_CONSISTENT(dev, size, pap) \
+ osl_dma_alloc_consistent((dev), (size), (pap))
+#define DMA_FREE_CONSISTENT(dev, va, size, pa) \
+ osl_dma_free_consistent((dev), (void*)(va), (size), (pa))
+extern void *osl_dma_alloc_consistent(void *dev, uint size, ulong *pap);
+extern void osl_dma_free_consistent(void *dev, void *va, uint size, ulong pa);
+
+/* map/unmap direction */
+#define DMA_TX 1
+#define DMA_RX 2
+
+/* map/unmap shared (dma-able) memory */
+#define DMA_MAP(dev, va, size, direction, p) \
+ osl_dma_map((dev), (va), (size), (direction))
+#define DMA_UNMAP(dev, pa, size, direction, p) \
+ osl_dma_unmap((dev), (pa), (size), (direction))
+extern uint osl_dma_map(void *dev, void *va, uint size, int direction);
+extern void osl_dma_unmap(void *dev, uint pa, uint size, int direction);
+
+/* microsecond delay */
+#define OSL_DELAY(usec) osl_delay((usec))
+extern void osl_delay(uint usec);
+
+/* shared (dma-able) memory access macros */
+#define R_SM(r) *(r)
+#define W_SM(r, v) (*(r) = (v))
+#define BZERO_SM(r, len) bzero((r), (len))
+
+/* packet primitives */
+#define PKTGET(drv, len, send) osl_pktget((drv), (len), (send))
+#define PKTFREE(drv, skb, send) osl_pktfree((skb))
+#define PKTDATA(drv, skb) osl_pktdata((drv), (skb))
+#define PKTLEN(drv, skb) osl_pktlen((drv), (skb))
+#define PKTNEXT(drv, skb) osl_pktnext((drv), (skb))
+#define PKTSETNEXT(skb, x) osl_pktsetnext((skb), (x))
+#define PKTSETLEN(drv, skb, len) osl_pktsetlen((drv), (skb), (len))
+#define PKTPUSH(drv, skb, bytes) osl_pktpush((drv), (skb), (bytes))
+#define PKTPULL(drv, skb, bytes) osl_pktpull((drv), (skb), (bytes))
+#define PKTDUP(drv, skb) osl_pktdup((drv), (skb))
+#define PKTCOOKIE(skb) osl_pktcookie((skb))
+#define PKTSETCOOKIE(skb, x) osl_pktsetcookie((skb), (x))
+#define PKTLINK(skb) osl_pktlink((skb))
+#define PKTSETLINK(skb, x) osl_pktsetlink((skb), (x))
+extern void *osl_pktget(void *drv, uint len, bool send);
+extern void osl_pktfree(void *skb);
+extern uchar *osl_pktdata(void *drv, void *skb);
+extern uint osl_pktlen(void *drv, void *skb);
+extern void *osl_pktnext(void *drv, void *skb);
+extern void osl_pktsetnext(void *skb, void *x);
+extern void osl_pktsetlen(void *drv, void *skb, uint len);
+extern uchar *osl_pktpush(void *drv, void *skb, int bytes);
+extern uchar *osl_pktpull(void *drv, void *skb, int bytes);
+extern void *osl_pktdup(void *drv, void *skb);
+extern void *osl_pktcookie(void *skb);
+extern void osl_pktsetcookie(void *skb, void *x);
+extern void *osl_pktlink(void *skb);
+extern void osl_pktsetlink(void *skb, void *x);
+
+#endif /* BINOSL */
+
+#endif /* _linux_osl_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/linuxver.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linuxver.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/linuxver.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/linuxver.h 2005-11-07 01:12:51.831810250 +0100
@@ -0,0 +1,326 @@
+/*
+ * Linux-specific abstractions to gain some independence from linux kernel versions.
+ * Pave over some 2.2 versus 2.4 kernel differences.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _linuxver_h_
+#define _linuxver_h_
+
+#include <linux/config.h>
+#include <linux/version.h>
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0))
+/* __NO_VERSION__ must be defined for all linkables except one in 2.2 */
+#ifdef __UNDEF_NO_VERSION__
+#undef __NO_VERSION__
+#else
+#define __NO_VERSION__
+#endif
+#endif
+
+#if defined(MODULE) && defined(MODVERSIONS)
+#include <linux/modversions.h>
+#endif
+
+/* linux/malloc.h is deprecated, use linux/slab.h instead. */
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,9))
+#include <linux/malloc.h>
+#else
+#include <linux/slab.h>
+#endif
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/netdevice.h>
+#include <asm/io.h>
+
+#ifndef __exit
+#define __exit
+#endif
+#ifndef __devexit
+#define __devexit
+#endif
+#ifndef __devinit
+#define __devinit __init
+#endif
+#ifndef __devinitdata
+#define __devinitdata
+#endif
+#ifndef __devexit_p
+#define __devexit_p(x) x
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
+
+#define pci_get_drvdata(dev) (dev)->sysdata
+#define pci_set_drvdata(dev, value) (dev)->sysdata=(value)
+
+/*
+ * New-style (2.4.x) PCI/hot-pluggable PCI/CardBus registration
+ */
+
+struct pci_device_id {
+ unsigned int vendor, device; /* Vendor and device ID or PCI_ANY_ID */
+ unsigned int subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
+ unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */
+ unsigned long driver_data; /* Data private to the driver */
+};
+
+struct pci_driver {
+ struct list_head node;
+ char *name;
+ const struct pci_device_id *id_table; /* NULL if wants all devices */
+ int (*probe)(struct pci_dev *dev, const struct pci_device_id *id); /* New device inserted */
+ void (*remove)(struct pci_dev *dev); /* Device removed (NULL if not a hot-plug capable driver) */
+ void (*suspend)(struct pci_dev *dev); /* Device suspended */
+ void (*resume)(struct pci_dev *dev); /* Device woken up */
+};
+
+#define MODULE_DEVICE_TABLE(type, name)
+#define PCI_ANY_ID (~0)
+
+/* compatpci.c */
+#define pci_module_init pci_register_driver
+extern int pci_register_driver(struct pci_driver *drv);
+extern void pci_unregister_driver(struct pci_driver *drv);
+
+#endif /* PCI registration */
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18))
+#ifdef MODULE
+#define module_init(x) int init_module(void) { return x(); }
+#define module_exit(x) void cleanup_module(void) { x(); }
+#else
+#define module_init(x) __initcall(x);
+#define module_exit(x) __exitcall(x);
+#endif
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,48))
+#define list_for_each(pos, head) \
+ for (pos = (head)->next; pos != (head); pos = pos->next)
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,13))
+#define pci_resource_start(dev, bar) ((dev)->base_address[(bar)])
+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,44))
+#define pci_resource_start(dev, bar) ((dev)->resource[(bar)].start)
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,23))
+#define pci_enable_device(dev) do { } while (0)
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,14))
+#define net_device device
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,42))
+
+/*
+ * DMA mapping
+ *
+ * See linux/Documentation/DMA-mapping.txt
+ */
+
+#ifndef PCI_DMA_TODEVICE
+#define PCI_DMA_TODEVICE 1
+#define PCI_DMA_FROMDEVICE 2
+#endif
+
+typedef u32 dma_addr_t;
+
+/* Pure 2^n version of get_order */
+static inline int get_order(unsigned long size)
+{
+ int order;
+
+ size = (size-1) >> (PAGE_SHIFT-1);
+ order = -1;
+ do {
+ size >>= 1;
+ order++;
+ } while (size);
+ return order;
+}
+
+static inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
+ dma_addr_t *dma_handle)
+{
+ void *ret;
+ int gfp = GFP_ATOMIC | GFP_DMA;
+
+ ret = (void *)__get_free_pages(gfp, get_order(size));
+
+ if (ret != NULL) {
+ memset(ret, 0, size);
+ *dma_handle = virt_to_bus(ret);
+ }
+ return ret;
+}
+static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
+ void *vaddr, dma_addr_t dma_handle)
+{
+ free_pages((unsigned long)vaddr, get_order(size));
+}
+#ifdef ILSIM
+extern uint pci_map_single(void *dev, void *va, uint size, int direction);
+extern void pci_unmap_single(void *dev, uint pa, uint size, int direction);
+#else
+#define pci_map_single(cookie, address, size, dir) virt_to_bus(address)
+#define pci_unmap_single(cookie, address, size, dir)
+#endif
+
+#endif /* DMA mapping */
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,43))
+
+#define dev_kfree_skb_any(a) dev_kfree_skb(a)
+#define netif_down(dev) do { (dev)->start = 0; } while(0)
+
+/* pcmcia-cs provides its own netdevice compatibility layer */
+#ifndef _COMPAT_NETDEVICE_H
+
+/*
+ * SoftNet
+ *
+ * For pre-softnet kernels we need to tell the upper layer not to
+ * re-enter start_xmit() while we are in there. However softnet
+ * guarantees not to enter while we are in there so there is no need
+ * to do the netif_stop_queue() dance unless the transmit queue really
+ * gets stuck. This should also improve performance according to tests
+ * done by Aman Singla.
+ */
+
+#define dev_kfree_skb_irq(a) dev_kfree_skb(a)
+#define netif_wake_queue(dev) do { clear_bit(0, &(dev)->tbusy); mark_bh(NET_BH); } while(0)
+#define netif_stop_queue(dev) set_bit(0, &(dev)->tbusy)
+
+static inline void netif_start_queue(struct net_device *dev)
+{
+ dev->tbusy = 0;
+ dev->interrupt = 0;
+ dev->start = 1;
+}
+
+#define netif_queue_stopped(dev) (dev)->tbusy
+#define netif_running(dev) (dev)->start
+
+#endif /* _COMPAT_NETDEVICE_H */
+
+#define netif_device_attach(dev) netif_start_queue(dev)
+#define netif_device_detach(dev) netif_stop_queue(dev)
+
+/* 2.4.x renamed bottom halves to tasklets */
+#define tasklet_struct tq_struct
+static inline void tasklet_schedule(struct tasklet_struct *tasklet)
+{
+ queue_task(tasklet, &tq_immediate);
+ mark_bh(IMMEDIATE_BH);
+}
+
+static inline void tasklet_init(struct tasklet_struct *tasklet,
+ void (*func)(unsigned long),
+ unsigned long data)
+{
+ tasklet->next = NULL;
+ tasklet->sync = 0;
+ tasklet->routine = (void (*)(void *))func;
+ tasklet->data = (void *)data;
+}
+#define tasklet_kill(tasklet) {do{} while(0);}
+
+/* 2.4.x introduced del_timer_sync() */
+#define del_timer_sync(timer) del_timer(timer)
+
+#else
+
+#define netif_down(dev)
+
+#endif /* SoftNet */
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3))
+
+/*
+ * Emit code to initialise a tq_struct's routine and data pointers
+ */
+#define PREPARE_TQUEUE(_tq, _routine, _data) \
+ do { \
+ (_tq)->routine = _routine; \
+ (_tq)->data = _data; \
+ } while (0)
+
+/*
+ * Emit code to initialise all of a tq_struct
+ */
+#define INIT_TQUEUE(_tq, _routine, _data) \
+ do { \
+ INIT_LIST_HEAD(&(_tq)->list); \
+ (_tq)->sync = 0; \
+ PREPARE_TQUEUE((_tq), (_routine), (_data)); \
+ } while (0)
+
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,6))
+
+/* Power management related routines */
+
+static inline int
+pci_save_state(struct pci_dev *dev, u32 *buffer)
+{
+ int i;
+ if (buffer) {
+ for (i = 0; i < 16; i++)
+ pci_read_config_dword(dev, i * 4,&buffer[i]);
+ }
+ return 0;
+}
+
+static inline int
+pci_restore_state(struct pci_dev *dev, u32 *buffer)
+{
+ int i;
+
+ if (buffer) {
+ for (i = 0; i < 16; i++)
+ pci_write_config_dword(dev,i * 4, buffer[i]);
+ }
+ /*
+ * otherwise, write the context information we know from bootup.
+ * This works around a problem where warm-booting from Windows
+ * combined with a D3(hot)->D0 transition causes PCI config
+ * header data to be forgotten.
+ */
+ else {
+ for (i = 0; i < 6; i ++)
+ pci_write_config_dword(dev,
+ PCI_BASE_ADDRESS_0 + (i * 4),
+ pci_resource_start(dev, i));
+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
+ }
+ return 0;
+}
+
+#endif /* PCI power management */
+
+/* Old cp0 access macros deprecated in 2.4.19 */
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,19))
+#define read_c0_count() read_32bit_cp0_register(CP0_COUNT)
+#endif
+
+#endif /* _linuxver_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/nvports.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/nvports.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/nvports.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/nvports.h 2005-11-07 01:12:51.831810250 +0100
@@ -0,0 +1,62 @@
+/*
+ * Broadcom Home Gateway Reference Design
+ * Ports Web Page Configuration Support Routines
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _nvports_h_
+#define _nvports_h_
+
+#define uint32 unsigned long
+#define uint16 unsigned short
+#define uint unsigned int
+#define uint8 unsigned char
+#define uint64 unsigned long long
+
+enum FORCE_PORT {
+ FORCE_OFF,
+ FORCE_10H,
+ FORCE_10F,
+ FORCE_100H,
+ FORCE_100F,
+ FORCE_DOWN,
+ POWER_OFF
+};
+
+typedef struct _PORT_ATTRIBS
+{
+ uint autoneg;
+ uint force;
+ uint native;
+} PORT_ATTRIBS;
+
+extern uint
+nvExistsPortAttrib(char *attrib, uint portno);
+
+extern int
+nvExistsAnyForcePortAttrib(uint portno);
+
+extern void
+nvSetPortAttrib(char *attrib, uint portno);
+
+extern void
+nvUnsetPortAttrib(char *attrib, uint portno);
+
+extern void
+nvUnsetAllForcePortAttrib(uint portno);
+
+extern PORT_ATTRIBS
+nvGetSwitchPortAttribs(uint portno);
+
+#endif /* _nvports_h_ */
+
+
+
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/osl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/osl.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/osl.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/osl.h 2005-11-07 01:12:51.835810500 +0100
@@ -0,0 +1,38 @@
+/*
+ * OS Independent Layer
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _osl_h_
+#define _osl_h_
+
+#ifdef V2_HAL
+#include <v2hal_osl.h>
+#elif defined(linux)
+#include <linux_osl.h>
+#elif PMON
+#include <pmon_osl.h>
+#elif defined(NDIS)
+#include <ndis_osl.h>
+#elif defined(_CFE_)
+#include <cfe_osl.h>
+#elif defined(MACOS9)
+#include <macos9_osl.h>
+#elif defined(MACOSX)
+#include <macosx_osl.h>
+#else
+#error "Unsupported OSL requested"
+#endif
+
+/* handy */
+#define SET_REG(r, mask, val) W_REG((r), ((R_REG(r) & ~(mask)) | (val)))
+
+#endif /* _osl_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/pcicfg.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/pcicfg.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/pcicfg.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/pcicfg.h 2005-11-07 01:12:51.835810500 +0100
@@ -0,0 +1,362 @@
+/*
+ * pcicfg.h: PCI configuration constants and structures.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _h_pci_
+#define _h_pci_
+
+/* The following inside ifndef's so we don't collide with NTDDK.H */
+#ifndef PCI_MAX_BUS
+#define PCI_MAX_BUS 0x100
+#endif
+#ifndef PCI_MAX_DEVICES
+#define PCI_MAX_DEVICES 0x20
+#endif
+#ifndef PCI_MAX_FUNCTION
+#define PCI_MAX_FUNCTION 0x8
+#endif
+
+#ifndef PCI_INVALID_VENDORID
+#define PCI_INVALID_VENDORID 0xffff
+#endif
+#ifndef PCI_INVALID_DEVICEID
+#define PCI_INVALID_DEVICEID 0xffff
+#endif
+
+
+/* Convert between bus-slot-function-register and config addresses */
+
+#define PCICFG_BUS_SHIFT 16 /* Bus shift */
+#define PCICFG_SLOT_SHIFT 11 /* Slot shift */
+#define PCICFG_FUN_SHIFT 8 /* Function shift */
+#define PCICFG_OFF_SHIFT 0 /* Bus shift */
+
+#define PCICFG_BUS_MASK 0xff /* Bus mask */
+#define PCICFG_SLOT_MASK 0x1f /* Slot mask */
+#define PCICFG_FUN_MASK 7 /* Function mask */
+#define PCICFG_OFF_MASK 0xff /* Bus mask */
+
+#define PCI_CONFIG_ADDR(b, s, f, o) \
+ ((((b) & PCICFG_BUS_MASK) << PCICFG_BUS_SHIFT) \
+ | (((s) & PCICFG_SLOT_MASK) << PCICFG_SLOT_SHIFT) \
+ | (((f) & PCICFG_FUN_MASK) << PCICFG_FUN_SHIFT) \
+ | (((o) & PCICFG_OFF_MASK) << PCICFG_OFF_SHIFT))
+
+#define PCI_CONFIG_BUS(a) (((a) >> PCICFG_BUS_SHIFT) & PCICFG_BUS_MASK)
+#define PCI_CONFIG_SLOT(a) (((a) >> PCICFG_SLOT_SHIFT) & PCICFG_SLOT_MASK)
+#define PCI_CONFIG_FUN(a) (((a) >> PCICFG_FUN_SHIFT) & PCICFG_FUN_MASK)
+#define PCI_CONFIG_OFF(a) (((a) >> PCICFG_OFF_SHIFT) & PCICFG_OFF_MASK)
+
+
+/* The actual config space */
+
+#define PCI_BAR_MAX 6
+
+#define PCI_ROM_BAR 8
+
+#define PCR_RSVDA_MAX 2
+
+typedef struct _pci_config_regs {
+ unsigned short vendor;
+ unsigned short device;
+ unsigned short command;
+ unsigned short status;
+ unsigned char rev_id;
+ unsigned char prog_if;
+ unsigned char sub_class;
+ unsigned char base_class;
+ unsigned char cache_line_size;
+ unsigned char latency_timer;
+ unsigned char header_type;
+ unsigned char bist;
+ unsigned long base[PCI_BAR_MAX];
+ unsigned long cardbus_cis;
+ unsigned short subsys_vendor;
+ unsigned short subsys_id;
+ unsigned long baserom;
+ unsigned long rsvd_a[PCR_RSVDA_MAX];
+ unsigned char int_line;
+ unsigned char int_pin;
+ unsigned char min_gnt;
+ unsigned char max_lat;
+ unsigned char dev_dep[192];
+} pci_config_regs;
+
+#define SZPCR (sizeof (pci_config_regs))
+#define MINSZPCR 64 /* offsetof (dev_dep[0] */
+
+/* A structure for the config registers is nice, but in most
+ * systems the config space is not memory mapped, so we need
+ * filed offsetts. :-(
+ */
+#define PCI_CFG_VID 0
+#define PCI_CFG_DID 2
+#define PCI_CFG_CMD 4
+#define PCI_CFG_STAT 6
+#define PCI_CFG_REV 8
+#define PCI_CFG_PROGIF 9
+#define PCI_CFG_SUBCL 0xa
+#define PCI_CFG_BASECL 0xb
+#define PCI_CFG_CLSZ 0xc
+#define PCI_CFG_LATTIM 0xd
+#define PCI_CFG_HDR 0xe
+#define PCI_CFG_BIST 0xf
+#define PCI_CFG_BAR0 0x10
+#define PCI_CFG_BAR1 0x14
+#define PCI_CFG_BAR2 0x18
+#define PCI_CFG_BAR3 0x1c
+#define PCI_CFG_BAR4 0x20
+#define PCI_CFG_BAR5 0x24
+#define PCI_CFG_CIS 0x28
+#define PCI_CFG_SVID 0x2c
+#define PCI_CFG_SSID 0x2e
+#define PCI_CFG_ROMBAR 0x30
+#define PCI_CFG_INT 0x3c
+#define PCI_CFG_PIN 0x3d
+#define PCI_CFG_MINGNT 0x3e
+#define PCI_CFG_MAXLAT 0x3f
+
+/* Classes and subclasses */
+
+typedef enum {
+ PCI_CLASS_OLD = 0,
+ PCI_CLASS_DASDI,
+ PCI_CLASS_NET,
+ PCI_CLASS_DISPLAY,
+ PCI_CLASS_MMEDIA,
+ PCI_CLASS_MEMORY,
+ PCI_CLASS_BRIDGE,
+ PCI_CLASS_COMM,
+ PCI_CLASS_BASE,
+ PCI_CLASS_INPUT,
+ PCI_CLASS_DOCK,
+ PCI_CLASS_CPU,
+ PCI_CLASS_SERIAL,
+ PCI_CLASS_INTELLIGENT = 0xe,
+ PCI_CLASS_SATELLITE,
+ PCI_CLASS_CRYPT,
+ PCI_CLASS_DSP,
+ PCI_CLASS_MAX
+} pci_classes;
+
+typedef enum {
+ PCI_DASDI_SCSI,
+ PCI_DASDI_IDE,
+ PCI_DASDI_FLOPPY,
+ PCI_DASDI_IPI,
+ PCI_DASDI_RAID,
+ PCI_DASDI_OTHER = 0x80
+} pci_dasdi_subclasses;
+
+typedef enum {
+ PCI_NET_ETHER,
+ PCI_NET_TOKEN,
+ PCI_NET_FDDI,
+ PCI_NET_ATM,
+ PCI_NET_OTHER = 0x80
+} pci_net_subclasses;
+
+typedef enum {
+ PCI_DISPLAY_VGA,
+ PCI_DISPLAY_XGA,
+ PCI_DISPLAY_3D,
+ PCI_DISPLAY_OTHER = 0x80
+} pci_display_subclasses;
+
+typedef enum {
+ PCI_MMEDIA_VIDEO,
+ PCI_MMEDIA_AUDIO,
+ PCI_MMEDIA_PHONE,
+ PCI_MEDIA_OTHER = 0x80
+} pci_mmedia_subclasses;
+
+typedef enum {
+ PCI_MEMORY_RAM,
+ PCI_MEMORY_FLASH,
+ PCI_MEMORY_OTHER = 0x80
+} pci_memory_subclasses;
+
+typedef enum {
+ PCI_BRIDGE_HOST,
+ PCI_BRIDGE_ISA,
+ PCI_BRIDGE_EISA,
+ PCI_BRIDGE_MC,
+ PCI_BRIDGE_PCI,
+ PCI_BRIDGE_PCMCIA,
+ PCI_BRIDGE_NUBUS,
+ PCI_BRIDGE_CARDBUS,
+ PCI_BRIDGE_RACEWAY,
+ PCI_BRIDGE_OTHER = 0x80
+} pci_bridge_subclasses;
+
+typedef enum {
+ PCI_COMM_UART,
+ PCI_COMM_PARALLEL,
+ PCI_COMM_MULTIUART,
+ PCI_COMM_MODEM,
+ PCI_COMM_OTHER = 0x80
+} pci_comm_subclasses;
+
+typedef enum {
+ PCI_BASE_PIC,
+ PCI_BASE_DMA,
+ PCI_BASE_TIMER,
+ PCI_BASE_RTC,
+ PCI_BASE_PCI_HOTPLUG,
+ PCI_BASE_OTHER = 0x80
+} pci_base_subclasses;
+
+typedef enum {
+ PCI_INPUT_KBD,
+ PCI_INPUT_PEN,
+ PCI_INPUT_MOUSE,
+ PCI_INPUT_SCANNER,
+ PCI_INPUT_GAMEPORT,
+ PCI_INPUT_OTHER = 0x80
+} pci_input_subclasses;
+
+typedef enum {
+ PCI_DOCK_GENERIC,
+ PCI_DOCK_OTHER = 0x80
+} pci_dock_subclasses;
+
+typedef enum {
+ PCI_CPU_386,
+ PCI_CPU_486,
+ PCI_CPU_PENTIUM,
+ PCI_CPU_ALPHA = 0x10,
+ PCI_CPU_POWERPC = 0x20,
+ PCI_CPU_MIPS = 0x30,
+ PCI_CPU_COPROC = 0x40,
+ PCI_CPU_OTHER = 0x80
+} pci_cpu_subclasses;
+
+typedef enum {
+ PCI_SERIAL_IEEE1394,
+ PCI_SERIAL_ACCESS,
+ PCI_SERIAL_SSA,
+ PCI_SERIAL_USB,
+ PCI_SERIAL_FIBER,
+ PCI_SERIAL_SMBUS,
+ PCI_SERIAL_OTHER = 0x80
+} pci_serial_subclasses;
+
+typedef enum {
+ PCI_INTELLIGENT_I2O,
+} pci_intelligent_subclasses;
+
+typedef enum {
+ PCI_SATELLITE_TV,
+ PCI_SATELLITE_AUDIO,
+ PCI_SATELLITE_VOICE,
+ PCI_SATELLITE_DATA,
+ PCI_SATELLITE_OTHER = 0x80
+} pci_satellite_subclasses;
+
+typedef enum {
+ PCI_CRYPT_NETWORK,
+ PCI_CRYPT_ENTERTAINMENT,
+ PCI_CRYPT_OTHER = 0x80
+} pci_crypt_subclasses;
+
+typedef enum {
+ PCI_DSP_DPIO,
+ PCI_DSP_OTHER = 0x80
+} pci_dsp_subclasses;
+
+/* Header types */
+typedef enum {
+ PCI_HEADER_NORMAL,
+ PCI_HEADER_BRIDGE,
+ PCI_HEADER_CARDBUS
+} pci_header_types;
+
+
+/* Overlay for a PCI-to-PCI bridge */
+
+#define PPB_RSVDA_MAX 2
+#define PPB_RSVDD_MAX 8
+
+typedef struct _ppb_config_regs {
+ unsigned short vendor;
+ unsigned short device;
+ unsigned short command;
+ unsigned short status;
+ unsigned char rev_id;
+ unsigned char prog_if;
+ unsigned char sub_class;
+ unsigned char base_class;
+ unsigned char cache_line_size;
+ unsigned char latency_timer;
+ unsigned char header_type;
+ unsigned char bist;
+ unsigned long rsvd_a[PPB_RSVDA_MAX];
+ unsigned char prim_bus;
+ unsigned char sec_bus;
+ unsigned char sub_bus;
+ unsigned char sec_lat;
+ unsigned char io_base;
+ unsigned char io_lim;
+ unsigned short sec_status;
+ unsigned short mem_base;
+ unsigned short mem_lim;
+ unsigned short pf_mem_base;
+ unsigned short pf_mem_lim;
+ unsigned long pf_mem_base_hi;
+ unsigned long pf_mem_lim_hi;
+ unsigned short io_base_hi;
+ unsigned short io_lim_hi;
+ unsigned short subsys_vendor;
+ unsigned short subsys_id;
+ unsigned long rsvd_b;
+ unsigned char rsvd_c;
+ unsigned char int_pin;
+ unsigned short bridge_ctrl;
+ unsigned char chip_ctrl;
+ unsigned char diag_ctrl;
+ unsigned short arb_ctrl;
+ unsigned long rsvd_d[PPB_RSVDD_MAX];
+ unsigned char dev_dep[192];
+} ppb_config_regs;
+
+/* Eveything below is BRCM HND proprietary */
+
+#define PCI_BAR0_WIN 0x80 /* backplane addres space accessed by BAR0 */
+#define PCI_BAR1_WIN 0x84 /* backplane addres space accessed by BAR1 */
+#define PCI_SPROM_CONTROL 0x88 /* sprom property control */
+#define PCI_BAR1_CONTROL 0x8c /* BAR1 region burst control */
+#define PCI_INT_STATUS 0x90 /* PCI and other cores interrupts */
+#define PCI_INT_MASK 0x94 /* mask of PCI and other cores interrupts */
+#define PCI_TO_SB_MB 0x98 /* signal backplane interrupts */
+#define PCI_BACKPLANE_ADDR 0xA0 /* address an arbitrary location on the system backplane */
+#define PCI_BACKPLANE_DATA 0xA4 /* data at the location specified by above address register */
+#define PCI_GPIO_IN 0xb0 /* pci config space gpio input (>=rev3) */
+#define PCI_GPIO_OUT 0xb4 /* pci config space gpio output (>=rev3) */
+#define PCI_GPIO_OUTEN 0xb8 /* pci config space gpio output enable (>=rev3) */
+
+#define PCI_BAR0_SPROM_OFFSET (4 * 1024) /* bar0 + 4K accesses external sprom */
+#define PCI_BAR0_PCIREGS_OFFSET (6 * 1024) /* bar0 + 6K accesses pci core registers */
+
+/* PCI_INT_MASK */
+#define PCI_SBIM_SHIFT 8 /* backplane core interrupt mask bits offset */
+#define PCI_SBIM_MASK 0xff00 /* backplane core interrupt mask */
+
+/* PCI_SPROM_CONTROL */
+#define SPROM_BLANK 0x04 /* indicating a blank sprom */
+#define SPROM_WRITEEN 0x10 /* sprom write enable */
+#define SPROM_BOOTROM_WE 0x20 /* external bootrom write enable */
+
+#define SPROM_SIZE 256 /* sprom size in 16-bit */
+#define SPROM_CRC_RANGE 64 /* crc cover range in 16-bit */
+
+#endif
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/proto/802.11.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/802.11.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/proto/802.11.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/802.11.h 2005-11-07 01:12:51.835810500 +0100
@@ -0,0 +1,679 @@
+/*
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * Fundamental types and constants relating to 802.11
+ *
+ * $Id$
+ */
+
+#ifndef _802_11_H_
+#define _802_11_H_
+
+#ifndef _TYPEDEFS_H_
+#include <typedefs.h>
+#endif
+
+#ifndef _NET_ETHERNET_H_
+#include <proto/ethernet.h>
+#endif
+
+/* enable structure packing */
+#if !defined(__GNUC__)
+#pragma pack(1)
+#endif
+
+/* some platforms require stronger medicine */
+#if defined(__GNUC__)
+#define PACKED __attribute__((packed))
+#else
+#define PACKED
+#endif
+
+
+#define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */
+
+/* Generic 802.11 frame constants */
+#define DOT11_A3_HDR_LEN 24
+#define DOT11_A4_HDR_LEN 30
+#define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN
+#define DOT11_FCS_LEN 4
+#define DOT11_ICV_LEN 4
+#define DOT11_ICV_AES_LEN 8
+
+
+#define DOT11_KEY_INDEX_SHIFT 6
+#define DOT11_IV_LEN 4
+#define DOT11_IV_TKIP_LEN 8
+#define DOT11_IV_AES_OCB_LEN 4
+#define DOT11_IV_AES_CCM_LEN 8
+
+#define DOT11_MAX_MPDU_BODY_LEN 2312
+#define DOT11_MAX_MPDU_LEN 2346 /* body len + A4 hdr + FCS */
+#define DOT11_MAX_SSID_LEN 32
+
+/* dot11RTSThreshold */
+#define DOT11_DEFAULT_RTS_LEN 2347
+#define DOT11_MAX_RTS_LEN 2347
+
+/* dot11FragmentationThreshold */
+#define DOT11_MIN_FRAG_LEN 256
+#define DOT11_MAX_FRAG_LEN 2346 /* Max frag is also limited by aMPDUMaxLength of the attached PHY */
+#define DOT11_DEFAULT_FRAG_LEN 2346
+
+/* dot11BeaconPeriod */
+#define DOT11_MIN_BEACON_PERIOD 1
+#define DOT11_MAX_BEACON_PERIOD 0xFFFF
+
+/* dot11DTIMPeriod */
+#define DOT11_MIN_DTIM_PERIOD 1
+#define DOT11_MAX_DTIM_PERIOD 0xFF
+
+/* 802.2 LLC/SNAP header used by 802.11 per 802.1H */
+#define DOT11_LLC_SNAP_HDR_LEN 8
+#define DOT11_OUI_LEN 3
+struct dot11_llc_snap_header {
+ uint8 dsap; /* always 0xAA */
+ uint8 ssap; /* always 0xAA */
+ uint8 ctl; /* always 0x03 */
+ uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00
+ Bridge-Tunnel: 0x00 0x00 0xF8 */
+ uint16 type; /* ethertype */
+} PACKED;
+
+/* RFC1042 header used by 802.11 per 802.1H */
+#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN)
+
+/* Generic 802.11 MAC header */
+/*
+ * N.B.: This struct reflects the full 4 address 802.11 MAC header.
+ * The fields are defined such that the shorter 1, 2, and 3
+ * address headers just use the first k fields.
+ */
+struct dot11_header {
+ uint16 fc; /* frame control */
+ uint16 durid; /* duration/ID */
+ struct ether_addr a1; /* address 1 */
+ struct ether_addr a2; /* address 2 */
+ struct ether_addr a3; /* address 3 */
+ uint16 seq; /* sequence control */
+ struct ether_addr a4; /* address 4 */
+} PACKED;
+
+/* Control frames */
+
+struct dot11_rts_frame {
+ uint16 fc; /* frame control */
+ uint16 durid; /* duration/ID */
+ struct ether_addr ra; /* receiver address */
+ struct ether_addr ta; /* transmitter address */
+} PACKED;
+#define DOT11_RTS_LEN 16
+
+struct dot11_cts_frame {
+ uint16 fc; /* frame control */
+ uint16 durid; /* duration/ID */
+ struct ether_addr ra; /* receiver address */
+} PACKED;
+#define DOT11_CTS_LEN 10
+
+struct dot11_ack_frame {
+ uint16 fc; /* frame control */
+ uint16 durid; /* duration/ID */
+ struct ether_addr ra; /* receiver address */
+} PACKED;
+#define DOT11_ACK_LEN 10
+
+struct dot11_ps_poll_frame {
+ uint16 fc; /* frame control */
+ uint16 durid; /* AID */
+ struct ether_addr bssid; /* receiver address, STA in AP */
+ struct ether_addr ta; /* transmitter address */
+} PACKED;
+#define DOT11_PS_POLL_LEN 16
+
+struct dot11_cf_end_frame {
+ uint16 fc; /* frame control */
+ uint16 durid; /* duration/ID */
+ struct ether_addr ra; /* receiver address */
+ struct ether_addr bssid; /* transmitter address, STA in AP */
+} PACKED;
+#define DOT11_CS_END_LEN 16
+
+/* Management frame header */
+struct dot11_management_header {
+ uint16 fc; /* frame control */
+ uint16 durid; /* duration/ID */
+ struct ether_addr da; /* receiver address */
+ struct ether_addr sa; /* transmitter address */
+ struct ether_addr bssid; /* BSS ID */
+ uint16 seq; /* sequence control */
+} PACKED;
+#define DOT11_MGMT_HDR_LEN 24
+
+/* Management frame payloads */
+
+struct dot11_bcn_prb {
+ uint32 timestamp[2];
+ uint16 beacon_interval;
+ uint16 capability;
+} PACKED;
+#define DOT11_BCN_PRB_LEN 12
+
+struct dot11_auth {
+ uint16 alg; /* algorithm */
+ uint16 seq; /* sequence control */
+ uint16 status; /* status code */
+} PACKED;
+#define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge info elt */
+
+struct dot11_assoc_req {
+ uint16 capability; /* capability information */
+ uint16 listen; /* listen interval */
+} PACKED;
+
+struct dot11_assoc_resp {
+ uint16 capability; /* capability information */
+ uint16 status; /* status code */
+ uint16 aid; /* association ID */
+} PACKED;
+
+struct dot11_action_measure {
+ uint8 category;
+ uint8 action;
+ uint8 token;
+ uint8 data[1];
+} PACKED;
+#define DOT11_ACTION_MEASURE_LEN 3
+
+/**************
+ 802.11h related definitions.
+**************/
+typedef struct {
+ uint8 id;
+ uint8 len;
+ uint8 power;
+} dot11_power_cnst_t;
+
+typedef struct {
+ uint8 min;
+ uint8 max;
+} dot11_power_cap_t;
+
+typedef struct {
+ uint8 id;
+ uint8 len;
+ uint8 tx_pwr;
+ uint8 margin;
+} dot11_tpc_rep_t;
+#define DOT11_MNG_IE_TPC_REPORT_LEN 2 /* length of IE data, not including 2 byte header */
+
+typedef struct {
+ uint8 id;
+ uint8 len;
+ uint8 first_channel;
+ uint8 num_channels;
+} dot11_supp_channels_t;
+
+struct dot11_channel_switch {
+ uint8 id;
+ uint8 len;
+ uint8 mode;
+ uint8 channel;
+ uint8 count;
+} PACKED;
+typedef struct dot11_channel_switch dot11_channel_switch_t;
+
+/* 802.11h Measurement Request/Report IEs */
+/* Measurement Type field */
+#define DOT11_MEASURE_TYPE_BASIC 0
+#define DOT11_MEASURE_TYPE_CCA 1
+#define DOT11_MEASURE_TYPE_RPI 2
+
+/* Measurement Mode field */
+
+/* Measurement Request Modes */
+#define DOT11_MEASURE_MODE_ENABLE (1<<1)
+#define DOT11_MEASURE_MODE_REQUEST (1<<2)
+#define DOT11_MEASURE_MODE_REPORT (1<<3)
+/* Measurement Report Modes */
+#define DOT11_MEASURE_MODE_LATE (1<<0)
+#define DOT11_MEASURE_MODE_INCAPABLE (1<<1)
+#define DOT11_MEASURE_MODE_REFUSED (1<<2)
+/* Basic Measurement Map bits */
+#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0))
+#define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1))
+#define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2))
+#define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3))
+#define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4))
+
+typedef struct {
+ uint8 id;
+ uint8 len;
+ uint8 token;
+ uint8 mode;
+ uint8 type;
+ uint8 channel;
+ uint8 start_time[8];
+ uint16 duration;
+} dot11_meas_req_t;
+#define DOT11_MNG_IE_MREQ_LEN 14
+/* length of Measure Request IE data not including variable len */
+#define DOT11_MNG_IE_MREQ_FIXED_LEN 3
+
+struct dot11_meas_rep {
+ uint8 id;
+ uint8 len;
+ uint8 token;
+ uint8 mode;
+ uint8 type;
+ union
+ {
+ struct {
+ uint8 channel;
+ uint8 start_time[8];
+ uint16 duration;
+ uint8 map;
+ } PACKED basic;
+ uint8 data[1];
+ } PACKED rep;
+} PACKED;
+typedef struct dot11_meas_rep dot11_meas_rep_t;
+
+/* length of Measure Report IE data not including variable len */
+#define DOT11_MNG_IE_MREP_FIXED_LEN 3
+
+struct dot11_meas_rep_basic {
+ uint8 channel;
+ uint8 start_time[8];
+ uint16 duration;
+ uint8 map;
+} PACKED;
+typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t;
+#define DOT11_MEASURE_BASIC_REP_LEN 12
+
+struct dot11_quiet {
+ uint8 id;
+ uint8 len;
+ uint8 count; /* TBTTs until beacon interval in quiet starts */
+ uint8 period; /* Beacon intervals between periodic quiet periods ? */
+ uint16 duration;/* Length of quiet period, in TU's */
+ uint16 offset; /* TU's offset from TBTT in Count field */
+} PACKED;
+typedef struct dot11_quiet dot11_quiet_t;
+
+typedef struct {
+ uint8 channel;
+ uint8 map;
+} chan_map_tuple_t;
+
+typedef struct {
+ uint8 id;
+ uint8 len;
+ uint8 eaddr[ETHER_ADDR_LEN];
+ uint8 interval;
+ chan_map_tuple_t map[1];
+} dot11_ibss_dfs_t;
+
+
+/* Macro to take a pointer to a beacon or probe response
+ * header and return the char* pointer to the SSID info element
+ */
+#define BCN_PRB_SSID(hdr) ((char*)(hdr) + DOT11_MGMT_HDR_LEN + DOT11_BCN_PRB_LEN)
+
+/* Authentication frame payload constants */
+#define DOT11_OPEN_SYSTEM 0
+#define DOT11_SHARED_KEY 1
+#define DOT11_CHALLENGE_LEN 128
+
+/* Frame control macros */
+#define FC_PVER_MASK 0x3
+#define FC_PVER_SHIFT 0
+#define FC_TYPE_MASK 0xC
+#define FC_TYPE_SHIFT 2
+#define FC_SUBTYPE_MASK 0xF0
+#define FC_SUBTYPE_SHIFT 4
+#define FC_TODS 0x100
+#define FC_TODS_SHIFT 8
+#define FC_FROMDS 0x200
+#define FC_FROMDS_SHIFT 9
+#define FC_MOREFRAG 0x400
+#define FC_MOREFRAG_SHIFT 10
+#define FC_RETRY 0x800
+#define FC_RETRY_SHIFT 11
+#define FC_PM 0x1000
+#define FC_PM_SHIFT 12
+#define FC_MOREDATA 0x2000
+#define FC_MOREDATA_SHIFT 13
+#define FC_WEP 0x4000
+#define FC_WEP_SHIFT 14
+#define FC_ORDER 0x8000
+#define FC_ORDER_SHIFT 15
+
+/* sequence control macros */
+#define SEQNUM_SHIFT 4
+#define FRAGNUM_MASK 0xF
+
+/* Frame Control type/subtype defs */
+
+/* FC Types */
+#define FC_TYPE_MNG 0
+#define FC_TYPE_CTL 1
+#define FC_TYPE_DATA 2
+
+/* Management Subtypes */
+#define FC_SUBTYPE_ASSOC_REQ 0
+#define FC_SUBTYPE_ASSOC_RESP 1
+#define FC_SUBTYPE_REASSOC_REQ 2
+#define FC_SUBTYPE_REASSOC_RESP 3
+#define FC_SUBTYPE_PROBE_REQ 4
+#define FC_SUBTYPE_PROBE_RESP 5
+#define FC_SUBTYPE_BEACON 8
+#define FC_SUBTYPE_ATIM 9
+#define FC_SUBTYPE_DISASSOC 10
+#define FC_SUBTYPE_AUTH 11
+#define FC_SUBTYPE_DEAUTH 12
+#define FC_SUBTYPE_ACTION 13
+
+/* Control Subtypes */
+#define FC_SUBTYPE_PS_POLL 10
+#define FC_SUBTYPE_RTS 11
+#define FC_SUBTYPE_CTS 12
+#define FC_SUBTYPE_ACK 13
+#define FC_SUBTYPE_CF_END 14
+#define FC_SUBTYPE_CF_END_ACK 15
+
+/* Data Subtypes */
+#define FC_SUBTYPE_DATA 0
+#define FC_SUBTYPE_DATA_CF_ACK 1
+#define FC_SUBTYPE_DATA_CF_POLL 2
+#define FC_SUBTYPE_DATA_CF_ACK_POLL 3
+#define FC_SUBTYPE_NULL 4
+#define FC_SUBTYPE_CF_ACK 5
+#define FC_SUBTYPE_CF_POLL 6
+#define FC_SUBTYPE_CF_ACK_POLL 7
+
+/* type-subtype combos */
+#define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK)
+
+#define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT))
+
+#define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ)
+#define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP)
+#define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ)
+#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP)
+#define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ)
+#define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP)
+#define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON)
+#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC)
+#define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH)
+#define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH)
+#define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION)
+
+#define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL)
+#define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS)
+#define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS)
+#define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK)
+#define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END)
+#define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK)
+
+#define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA)
+#define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL)
+#define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK)
+
+/* Management Frames */
+
+/* Management Frame Constants */
+
+/* Fixed fields */
+#define DOT11_MNG_AUTH_ALGO_LEN 2
+#define DOT11_MNG_AUTH_SEQ_LEN 2
+#define DOT11_MNG_BEACON_INT_LEN 2
+#define DOT11_MNG_CAP_LEN 2
+#define DOT11_MNG_AP_ADDR_LEN 6
+#define DOT11_MNG_LISTEN_INT_LEN 2
+#define DOT11_MNG_REASON_LEN 2
+#define DOT11_MNG_AID_LEN 2
+#define DOT11_MNG_STATUS_LEN 2
+#define DOT11_MNG_TIMESTAMP_LEN 8
+
+/* DUR/ID field in assoc resp is 0xc000 | AID */
+#define DOT11_AID_MASK 0x3fff
+
+/* Reason Codes */
+#define DOT11_RC_RESERVED 0
+#define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */
+#define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer valid */
+#define DOT11_RC_DEAUTH_LEAVING 3 /* Deauthenticated because sending station is
+ leaving (or has left) IBSS or ESS */
+#define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */
+#define DOT11_RC_BUSY 5 /* Disassociated because AP is unable to handle
+ all currently associated stations */
+#define DOT11_RC_INVAL_CLASS_2 6 /* Class 2 frame received from
+ nonauthenticated station */
+#define DOT11_RC_INVAL_CLASS_3 7 /* Class 3 frame received from
+ nonassociated station */
+#define DOT11_RC_DISASSOC_LEAVING 8 /* Disassociated because sending station is
+ leaving (or has left) BSS */
+#define DOT11_RC_NOT_AUTH 9 /* Station requesting (re)association is
+ not authenticated with responding station */
+#define DOT11_RC_MAX 23 /* Reason codes > 23 are reserved */
+
+/* Status Codes */
+#define DOT11_STATUS_SUCCESS 0 /* Successful */
+#define DOT11_STATUS_FAILURE 1 /* Unspecified failure */
+#define DOT11_STATUS_CAP_MISMATCH 10 /* Cannot support all requested capabilities
+ in the Capability Information field */
+#define DOT11_STATUS_REASSOC_FAIL 11 /* Reassociation denied due to inability to
+ confirm that association exists */
+#define DOT11_STATUS_ASSOC_FAIL 12 /* Association denied due to reason outside
+ the scope of this standard */
+#define DOT11_STATUS_AUTH_MISMATCH 13 /* Responding station does not support the
+ specified authentication algorithm */
+#define DOT11_STATUS_AUTH_SEQ 14 /* Received an Authentication frame with
+ authentication transaction sequence number
+ out of expected sequence */
+#define DOT11_STATUS_AUTH_CHALLENGE_FAIL 15 /* Authentication rejected because of challenge failure */
+#define DOT11_STATUS_AUTH_TIMEOUT 16 /* Authentication rejected due to timeout waiting
+ for next frame in sequence */
+#define DOT11_STATUS_ASSOC_BUSY_FAIL 17 /* Association denied because AP is unable to
+ handle additional associated stations */
+#define DOT11_STATUS_ASSOC_RATE_MISMATCH 18 /* Association denied due to requesting station
+ not supporting all of the data rates in the
+ BSSBasicRateSet parameter */
+#define DOT11_STATUS_ASSOC_SHORT_REQUIRED 19 /* Association denied due to requesting station
+ not supporting the Short Preamble option */
+#define DOT11_STATUS_ASSOC_PBCC_REQUIRED 20 /* Association denied due to requesting station
+ not supporting the PBCC Modulation option */
+#define DOT11_STATUS_ASSOC_AGILITY_REQUIRED 21 /* Association denied due to requesting station
+ not supporting the Channel Agility option */
+#define DOT11_STATUS_ASSOC_SPECTRUM_REQUIRED 22 /* Association denied because Spectrum Management
+ capability is required. */
+#define DOT11_STATUS_ASSOC_BAD_POWER_CAP 23 /* Association denied because the info in the
+ Power Cap element is unacceptable. */
+#define DOT11_STATUS_ASSOC_BAD_SUP_CHANNELS 24 /* Association denied because the info in the
+ Supported Channel element is unacceptable */
+#define DOT11_STATUS_ASSOC_SHORTSLOT_REQUIRED 25 /* Association denied due to requesting station
+ not supporting the Short Slot Time option */
+#define DOT11_STATUS_ASSOC_ERPBCC_REQUIRED 26 /* Association denied due to requesting station
+ not supporting the ER-PBCC Modulation option */
+#define DOT11_STATUS_ASSOC_DSSOFDM_REQUIRED 27 /* Association denied due to requesting station
+ not supporting the DSS-OFDM option */
+
+/* Info Elts, length of INFORMATION portion of Info Elts */
+#define DOT11_MNG_DS_PARAM_LEN 1
+#define DOT11_MNG_IBSS_PARAM_LEN 2
+
+/* TIM Info element has 3 bytes fixed info in INFORMATION field,
+ * followed by 1 to 251 bytes of Partial Virtual Bitmap */
+#define DOT11_MNG_TIM_FIXED_LEN 3
+#define DOT11_MNG_TIM_DTIM_COUNT 0
+#define DOT11_MNG_TIM_DTIM_PERIOD 1
+#define DOT11_MNG_TIM_BITMAP_CTL 2
+#define DOT11_MNG_TIM_PVB 3
+
+/* TLV defines */
+#define TLV_TAG_OFF 0
+#define TLV_LEN_OFF 1
+#define TLV_HDR_LEN 2
+#define TLV_BODY_OFF 2
+
+/* Management Frame Information Element IDs */
+#define DOT11_MNG_SSID_ID 0
+#define DOT11_MNG_RATES_ID 1
+#define DOT11_MNG_FH_PARMS_ID 2
+#define DOT11_MNG_DS_PARMS_ID 3
+#define DOT11_MNG_CF_PARMS_ID 4
+#define DOT11_MNG_TIM_ID 5
+#define DOT11_MNG_IBSS_PARMS_ID 6
+#define DOT11_MNG_COUNTRY_ID 7
+#define DOT11_MNG_HOPPING_PARMS_ID 8
+#define DOT11_MNG_HOPPING_TABLE_ID 9
+#define DOT11_MNG_REQUEST_ID 10
+#define DOT11_MNG_CHALLENGE_ID 16
+#define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */
+#define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */
+#define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */
+#define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */
+#define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */
+#define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement*/
+#define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */
+#define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */
+#define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */
+#define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */
+#define DOT11_MNG_ERP_ID 42
+#define DOT11_MNG_NONERP_ID 47
+#define DOT11_MNG_EXT_RATES_ID 50
+#define DOT11_MNG_WPA_ID 221
+#define DOT11_MNG_PROPR_ID 221
+
+/* ERP info element bit values */
+#define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */
+#define DOT11_MNG_NONERP_PRESENT 0x01 /* NonERP (802.11b) STAs are present in the BSS */
+#define DOT11_MNG_USE_PROTECTION 0x02 /* Use protection mechanisms for ERP-OFDM frames */
+#define DOT11_MNG_BARKER_PREAMBLE 0x04 /* Short Preambles: 0 == allowed, 1 == not allowed */
+
+/* Capability Information Field */
+#define DOT11_CAP_ESS 0x0001
+#define DOT11_CAP_IBSS 0x0002
+#define DOT11_CAP_POLLABLE 0x0004
+#define DOT11_CAP_POLL_RQ 0x0008
+#define DOT11_CAP_PRIVACY 0x0010
+#define DOT11_CAP_SHORT 0x0020
+#define DOT11_CAP_PBCC 0x0040
+#define DOT11_CAP_AGILITY 0x0080
+#define DOT11_CAP_SPECTRUM 0x0100
+#define DOT11_CAP_SHORTSLOT 0x0400
+#define DOT11_CAP_CCK_OFDM 0x2000
+
+/* Action Frame Constants */
+#define DOT11_ACTION_CAT_ERR_MASK 0x10
+#define DOT11_ACTION_CAT_SPECT_MNG 0x00
+
+#define DOT11_ACTION_ID_M_REQ 0
+#define DOT11_ACTION_ID_M_REP 1
+#define DOT11_ACTION_ID_TPC_REQ 2
+#define DOT11_ACTION_ID_TPC_REP 3
+#define DOT11_ACTION_ID_CHANNEL_SWITCH 4
+
+/* MLME Enumerations */
+#define DOT11_BSSTYPE_INFRASTRUCTURE 0
+#define DOT11_BSSTYPE_INDEPENDENT 1
+#define DOT11_BSSTYPE_ANY 2
+#define DOT11_SCANTYPE_ACTIVE 0
+#define DOT11_SCANTYPE_PASSIVE 1
+
+/* 802.11 A PHY constants */
+#define APHY_SLOT_TIME 9
+#define APHY_SIFS_TIME 16
+#define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME))
+#define APHY_PREAMBLE_TIME 16
+#define APHY_SIGNAL_TIME 4
+#define APHY_SYMBOL_TIME 4
+#define APHY_SERVICE_NBITS 16
+#define APHY_TAIL_NBITS 6
+#define APHY_CWMIN 15
+
+/* 802.11 B PHY constants */
+#define BPHY_SLOT_TIME 20
+#define BPHY_SIFS_TIME 10
+#define BPHY_DIFS_TIME 50
+#define BPHY_PLCP_TIME 192
+#define BPHY_PLCP_SHORT_TIME 96
+#define BPHY_CWMIN 31
+
+/* 802.11 G constants */
+#define DOT11_OFDM_SIGNAL_EXTENSION 6
+
+#define PHY_CWMAX 1023
+
+#define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */
+
+/* dot11Counters Table - 802.11 spec., Annex D */
+typedef struct d11cnt {
+ uint32 txfrag; /* dot11TransmittedFragmentCount */
+ uint32 txmulti; /* dot11MulticastTransmittedFrameCount */
+ uint32 txfail; /* dot11FailedCount */
+ uint32 txretry; /* dot11RetryCount */
+ uint32 txretrie; /* dot11MultipleRetryCount */
+ uint32 rxdup; /* dot11FrameduplicateCount */
+ uint32 txrts; /* dot11RTSSuccessCount */
+ uint32 txnocts; /* dot11RTSFailureCount */
+ uint32 txnoack; /* dot11ACKFailureCount */
+ uint32 rxfrag; /* dot11ReceivedFragmentCount */
+ uint32 rxmulti; /* dot11MulticastReceivedFrameCount */
+ uint32 rxcrc; /* dot11FCSErrorCount */
+ uint32 txfrmsnt; /* dot11TransmittedFrameCount */
+ uint32 rxundec; /* dot11WEPUndecryptableCount */
+} d11cnt_t;
+
+/* BRCM OUI */
+#define BRCM_OUI "\x00\x10\x18"
+
+/* WPA definitions */
+#define WPA_VERSION 1
+#define WPA_OUI "\x00\x50\xF2"
+
+#define WPA_OUI_LEN 3
+
+/* WPA authentication modes */
+#define WPA_AUTH_NONE 0 /* None */
+#define WPA_AUTH_UNSPECIFIED 1 /* Unspecified authentication over 802.1X: default for WPA */
+#define WPA_AUTH_PSK 2 /* Pre-shared Key over 802.1X */
+#define WPA_AUTH_DISABLED 255 /* Legacy (i.e., non-WPA) */
+
+#define IS_WPA_AUTH(auth) ((auth) == WPA_AUTH_NONE || \
+ (auth) == WPA_AUTH_UNSPECIFIED || \
+ (auth) == WPA_AUTH_PSK)
+
+
+/* Key related defines */
+#define DOT11_MAX_KEY_SIZE 32 /* max size of any key */
+#define DOT11_MAX_IV_SIZE 16 /* max size of any IV */
+#define DOT11_EXT_IV_FLAG (1<<5) /* flag to indicate IV is > 4 bytes */
+
+#define WEP1_KEY_SIZE 5 /* max size of any WEP key */
+#define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */
+#define WEP128_KEY_SIZE 13 /* max size of any WEP key */
+#define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */
+#define TKIP_MIC_SIZE 8 /* size of TKIP MIC */
+#define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */
+#define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */
+#define TKIP_KEY_SIZE 32 /* size of any TKIP key */
+#define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */
+#define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */
+#define TKIP_MIC_SUP_RX 16 /* offset to Supplicant MIC RX key */
+#define TKIP_MIC_SUP_TX 24 /* offset to Supplicant MIC TX key */
+#define AES_KEY_SIZE 16 /* size of AES key */
+
+#undef PACKED
+#if !defined(__GNUC__)
+#pragma pack()
+#endif
+
+#endif /* _802_11_H_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/proto/ethernet.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/ethernet.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/proto/ethernet.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/proto/ethernet.h 2005-11-07 01:12:51.835810500 +0100
@@ -0,0 +1,145 @@
+/*******************************************************************************
+ * $Id$
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * From FreeBSD 2.2.7: Fundamental constants relating to ethernet.
+ ******************************************************************************/
+
+#ifndef _NET_ETHERNET_H_ /* use native BSD ethernet.h when available */
+#define _NET_ETHERNET_H_
+
+#ifndef _TYPEDEFS_H_
+#include "typedefs.h"
+#endif
+
+#if defined(__GNUC__)
+#define PACKED __attribute__((packed))
+#else
+#define PACKED
+#endif
+
+/*
+ * The number of bytes in an ethernet (MAC) address.
+ */
+#define ETHER_ADDR_LEN 6
+
+/*
+ * The number of bytes in the type field.
+ */
+#define ETHER_TYPE_LEN 2
+
+/*
+ * The number of bytes in the trailing CRC field.
+ */
+#define ETHER_CRC_LEN 4
+
+/*
+ * The length of the combined header.
+ */
+#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN)
+
+/*
+ * The minimum packet length.
+ */
+#define ETHER_MIN_LEN 64
+
+/*
+ * The minimum packet user data length.
+ */
+#define ETHER_MIN_DATA 46
+
+/*
+ * The maximum packet length.
+ */
+#define ETHER_MAX_LEN 1518
+
+/*
+ * The maximum packet user data length.
+ */
+#define ETHER_MAX_DATA 1500
+
+/*
+ * Used to uniquely identify a 802.1q VLAN-tagged header.
+ */
+#define VLAN_TAG 0x8100
+
+/*
+ * Located after dest & src address in ether header.
+ */
+#define VLAN_FIELDS_OFFSET (ETHER_ADDR_LEN * 2)
+
+/*
+ * 4 bytes of vlan field info.
+ */
+#define VLAN_FIELDS_SIZE 4
+
+/* location of pri bits in 16-bit vlan fields */
+#define VLAN_PRI_SHIFT 13
+
+/* 3 bits of priority */
+#define VLAN_PRI_MASK 7
+
+/* 802.1X ethertype */
+#define ETHER_TYPE_802_1X 0x888e
+
+/*
+ * A macro to validate a length with
+ */
+#define ETHER_IS_VALID_LEN(foo) \
+ ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN)
+
+
+#ifndef __INCif_etherh /* Quick and ugly hack for VxWorks */
+/*
+ * Structure of a 10Mb/s Ethernet header.
+ */
+struct ether_header {
+ uint8 ether_dhost[ETHER_ADDR_LEN];
+ uint8 ether_shost[ETHER_ADDR_LEN];
+ uint16 ether_type;
+} PACKED ;
+
+/*
+ * Structure of a 48-bit Ethernet address.
+ */
+struct ether_addr {
+ uint8 octet[ETHER_ADDR_LEN];
+} PACKED ;
+#endif
+
+/*
+ * Takes a pointer, returns true if a 48-bit multicast address
+ * (including broadcast, since it is all ones)
+ */
+#define ETHER_ISMULTI(ea) (((uint8 *)(ea))[0] & 1)
+
+/*
+ * Takes a pointer, returns true if a 48-bit broadcast (all ones)
+ */
+#define ETHER_ISBCAST(ea) ((((uint8 *)(ea))[0] & \
+ ((uint8 *)(ea))[1] & \
+ ((uint8 *)(ea))[2] & \
+ ((uint8 *)(ea))[3] & \
+ ((uint8 *)(ea))[4] & \
+ ((uint8 *)(ea))[5]) == 0xff)
+
+static const struct ether_addr ether_bcast = {{255, 255, 255, 255, 255, 255}};
+
+/*
+ * Takes a pointer, returns true if a 48-bit null address (all zeros)
+ */
+#define ETHER_ISNULLADDR(ea) ((((uint8 *)(ea))[0] | \
+ ((uint8 *)(ea))[1] | \
+ ((uint8 *)(ea))[2] | \
+ ((uint8 *)(ea))[3] | \
+ ((uint8 *)(ea))[4] | \
+ ((uint8 *)(ea))[5]) == 0)
+
+#undef PACKED
+
+#endif /* _NET_ETHERNET_H_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/rts/crc.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/rts/crc.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/rts/crc.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/rts/crc.h 2005-11-07 01:12:51.835810500 +0100
@@ -0,0 +1,69 @@
+/*******************************************************************************
+ * $Id$
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * crc.h - a function to compute crc for iLine10 headers
+ ******************************************************************************/
+
+#ifndef _RTS_CRC_H_
+#define _RTS_CRC_H_ 1
+
+#include "typedefs.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define CRC8_INIT_VALUE 0xff /* Initial CRC8 checksum value */
+#define CRC8_GOOD_VALUE 0x9f /* Good final CRC8 checksum value */
+#define HCS_GOOD_VALUE 0x39 /* Good final header checksum value */
+
+#define CRC16_INIT_VALUE 0xffff /* Initial CRC16 checksum value */
+#define CRC16_GOOD_VALUE 0xf0b8 /* Good final CRC16 checksum value */
+
+#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */
+#define CRC32_GOOD_VALUE 0xdebb20e3 /* Good final CRC32 checksum value */
+
+void hcs(uint8 *, uint);
+uint8 crc8(uint8 *, uint, uint8);
+uint16 crc16(uint8 *, uint, uint16);
+uint32 crc32(uint8 *, uint, uint32);
+
+/* macros for common usage */
+
+#define APPEND_CRC8(pbytes, nbytes) \
+do { \
+ uint8 tmp = crc8(pbytes, nbytes, CRC8_INIT_VALUE) ^ 0xff; \
+ (pbytes)[(nbytes)] = tmp; \
+ (nbytes) += 1; \
+} while (0)
+
+#define APPEND_CRC16(pbytes, nbytes) \
+do { \
+ uint16 tmp = crc16(pbytes, nbytes, CRC16_INIT_VALUE) ^ 0xffff; \
+ (pbytes)[(nbytes) + 0] = (tmp >> 0) & 0xff; \
+ (pbytes)[(nbytes) + 1] = (tmp >> 8) & 0xff; \
+ (nbytes) += 2; \
+} while (0)
+
+#define APPEND_CRC32(pbytes, nbytes) \
+do { \
+ uint32 tmp = crc32(pbytes, nbytes, CRC32_INIT_VALUE) ^ 0xffffffff; \
+ (pbytes)[(nbytes) + 0] = (tmp >> 0) & 0xff; \
+ (pbytes)[(nbytes) + 1] = (tmp >> 8) & 0xff; \
+ (pbytes)[(nbytes) + 2] = (tmp >> 16) & 0xff; \
+ (pbytes)[(nbytes) + 3] = (tmp >> 24) & 0xff; \
+ (nbytes) += 4; \
+} while (0)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTS_CRC_H_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/s5.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/s5.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/s5.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/s5.h 2005-11-07 01:12:51.835810500 +0100
@@ -0,0 +1,103 @@
+#ifndef _S5_H_
+#define _S5_H_
+/*
+ * Copyright 2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * Broadcom Sentry5 (S5) BCM5365, 53xx, BCM58xx SOC Internal Core
+ * and MIPS3301 (R4K) System Address Space
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, located in the file
+ * LICENSE.
+ *
+ * $Id: s5.h,v 1.3 2003/06/10 18:54:51 jfd Exp $
+ *
+ */
+
+/* BCM5365 Address map */
+#define KSEG1ADDR(x) ( (x) | 0xa0000000)
+#define BCM5365_SDRAM 0x00000000 /* 0-128MB Physical SDRAM */
+#define BCM5365_PCI_MEM 0x08000000 /* Host Mode PCI mem space (64MB) */
+#define BCM5365_PCI_CFG 0x0c000000 /* Host Mode PCI cfg space (64MB) */
+#define BCM5365_PCI_DMA 0x40000000 /* Client Mode PCI mem space (1GB)*/
+#define BCM5365_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */
+#define BCM5365_ENUM 0x18000000 /* Beginning of core enum space */
+
+/* BCM5365 Core register space */
+#define BCM5365_REG_CHIPC 0x18000000 /* Chipcommon registers */
+#define BCM5365_REG_EMAC0 0x18001000 /* Ethernet MAC0 core registers */
+#define BCM5365_REG_IPSEC 0x18002000 /* BCM582x CryptoCore registers */
+#define BCM5365_REG_USB 0x18003000 /* USB core registers */
+#define BCM5365_REG_PCI 0x18004000 /* PCI core registers */
+#define BCM5365_REG_MIPS33 0x18005000 /* MIPS core registers */
+#define BCM5365_REG_MEMC 0x18006000 /* MEMC core registers */
+#define BCM5365_REG_UARTS (BCM5365_REG_CHIPC + 0x300) /* UART regs */
+#define BCM5365_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */
+
+/* COM Ports 1/2 */
+#define BCM5365_UART (BCM5365_REG_UARTS)
+#define BCM5365_UART_COM2 (BCM5365_REG_UARTS + 0x00000100)
+
+/* Registers common to MIPS33 Core used in 5365 */
+#define MIPS33_FLASH_REGION 0x1fc00000 /* Boot FLASH Region */
+#define MIPS33_EXTIF_REGION 0x1a000000 /* Chipcommon EXTIF region*/
+#define BCM5365_EXTIF 0x1b000000 /* MISC_CS */
+#define MIPS33_FLASH_REGION_AUX 0x1c000000 /* FLASH Region 2*/
+
+/* Internal Core Sonics Backplane Devices */
+#define INTERNAL_UART_COM1 BCM5365_UART
+#define INTERNAL_UART_COM2 BCM5365_UART_COM2
+#define SB_REG_CHIPC BCM5365_REG_CHIPC
+#define SB_REG_ENET0 BCM5365_REG_EMAC0
+#define SB_REG_IPSEC BCM5365_REG_IPSEC
+#define SB_REG_USB BCM5365_REG_USB
+#define SB_REG_PCI BCM5365_REG_PCI
+#define SB_REG_MIPS BCM5365_REG_MIPS33
+#define SB_REG_MEMC BCM5365_REG_MEMC
+#define SB_REG_MEMC_OFF 0x6000
+#define SB_EXTIF_SPACE MIPS33_EXTIF_REGION
+#define SB_FLASH_SPACE MIPS33_FLASH_REGION
+
+/*
+ * XXX
+ * 5365-specific backplane interrupt flag numbers. This should be done
+ * dynamically instead.
+ */
+#define SBFLAG_PCI 0
+#define SBFLAG_ENET0 1
+#define SBFLAG_ILINE20 2
+#define SBFLAG_CODEC 3
+#define SBFLAG_USB 4
+#define SBFLAG_EXTIF 5
+#define SBFLAG_ENET1 6
+
+/* BCM95365 Local Bus devices */
+#define BCM95365K_RESET_ADDR BCM5365_EXTIF
+#define BCM95365K_BOARDID_ADDR (BCM5365_EXTIF | 0x4000)
+#define BCM95365K_DOC_ADDR (BCM5365_EXTIF | 0x6000)
+#define BCM95365K_LED_ADDR (BCM5365_EXTIF | 0xc000)
+#define BCM95365K_TOD_REG_BASE (BCM95365K_NVRAM_ADDR | 0x1ff0)
+#define BCM95365K_NVRAM_ADDR (BCM5365_EXTIF | 0xe000)
+#define BCM95365K_NVRAM_SIZE 0x1ff0 /* 8K NVRAM : DS1743/STM48txx*/
+
+/* Write to DLR2416 VFD Display character RAM */
+#define LED_REG(x) \
+ (*(volatile unsigned char *) (KSEG1ADDR(BCM95365K_LED_ADDR) + (x)))
+
+#ifdef CONFIG_VSIM
+#define BCM5365_TRACE(trval) do { *((int *)0xa0002ff8) = (trval); \
+ } while (0)
+#else
+#define BCM5365_TRACE(trval) do { *((unsigned char *)\
+ KSEG1ADDR(BCM5365K_LED_ADDR)) = (trval); \
+ *((int *)0xa0002ff8) = (trval); } while (0)
+#endif
+
+/* BCM9536R Local Bus devices */
+#define BCM95365R_DOC_ADDR BCM5365_EXTIF
+
+
+
+#endif /*!_S5_H_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbchipc.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbchipc.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbchipc.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbchipc.h 2005-11-07 01:12:51.839810750 +0100
@@ -0,0 +1,281 @@
+/*
+ * SiliconBackplane Chipcommon core hardware definitions.
+ *
+ * The chipcommon core provides chip identification, SB control,
+ * jtag, 0/1/2 uarts, clock frequency control, a watchdog interrupt timer,
+ * gpio interface, extbus, and support for serial and parallel flashes.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _SBCHIPC_H
+#define _SBCHIPC_H
+
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif /* PAD */
+
+typedef volatile struct {
+ uint32 chipid; /* 0x0 */
+ uint32 capabilities;
+ uint32 corecontrol; /* corerev >= 1 */
+ uint32 PAD[5];
+
+ /* Interrupt control */
+ uint32 intstatus; /* 0x20 */
+ uint32 intmask;
+ uint32 PAD[6];
+
+ /* serial flash interface registers */
+ uint32 flashcontrol; /* 0x40 */
+ uint32 flashaddress;
+ uint32 flashdata;
+ uint32 PAD[1];
+
+ /* Silicon backplane configuration broadcast control */
+ uint32 broadcastaddress;
+ uint32 broadcastdata;
+ uint32 PAD[2];
+
+ /* gpio - cleared only by power-on-reset */
+ uint32 gpioin; /* 0x60 */
+ uint32 gpioout;
+ uint32 gpioouten;
+ uint32 gpiocontrol;
+ uint32 gpiointpolarity;
+ uint32 gpiointmask;
+ uint32 PAD[2];
+
+ /* Watchdog timer */
+ uint32 watchdog; /* 0x80 */
+ uint32 PAD[3];
+
+ /* clock control */
+ uint32 clockcontrol_n; /* 0x90 */
+ uint32 clockcontrol_sb; /* aka m0 */
+ uint32 clockcontrol_pci; /* aka m1 */
+ uint32 clockcontrol_m2; /* mii/uart/mipsref */
+ uint32 clockcontrol_mips; /* aka m3 */
+ uint32 uart_clkdiv; /* corerev >= 3 */
+ uint32 PAD[2];
+
+ /* pll delay registers (corerev >= 4) */
+ uint32 pll_on_delay; /* 0xb0 */
+ uint32 fref_sel_delay;
+ uint32 slow_clk_ctl;
+ uint32 PAD[17];
+
+ /* ExtBus control registers (corerev >= 3) */
+ uint32 cs01config; /* 0x100 */
+ uint32 cs01memwaitcnt;
+ uint32 cs01attrwaitcnt;
+ uint32 cs01iowaitcnt;
+ uint32 cs23config;
+ uint32 cs23memwaitcnt;
+ uint32 cs23attrwaitcnt;
+ uint32 cs23iowaitcnt;
+ uint32 cs4config;
+ uint32 cs4waitcnt;
+ uint32 parallelflashconfig;
+ uint32 parallelflashwaitcnt;
+ uint32 PAD[116];
+
+ /* uarts */
+ uint8 uart0data; /* 0x300 */
+ uint8 uart0imr;
+ uint8 uart0fcr;
+ uint8 uart0lcr;
+ uint8 uart0mcr;
+ uint8 uart0lsr;
+ uint8 uart0msr;
+ uint8 uart0scratch;
+ uint8 PAD[248]; /* corerev >= 1 */
+
+ uint8 uart1data; /* 0x400 */
+ uint8 uart1imr;
+ uint8 uart1fcr;
+ uint8 uart1lcr;
+ uint8 uart1mcr;
+ uint8 uart1lsr;
+ uint8 uart1msr;
+ uint8 uart1scratch;
+} chipcregs_t;
+
+/* chipid */
+#define CID_ID_MASK 0x0000ffff /* Chip Id mask */
+#define CID_REV_MASK 0x000f0000 /* Chip Revision mask */
+#define CID_REV_SHIFT 16 /* Chip Revision shift */
+#define CID_PKG_MASK 0x00f00000 /* Package Option mask */
+#define CID_PKG_SHIFT 20 /* Package Option shift */
+#define CID_CC_MASK 0x0f000000 /* CoreCount (corerev >= 4) */
+#define CID_CC_SHIFT 24
+
+/* capabilities */
+#define CAP_UARTS_MASK 0x00000003 /* Number of uarts */
+#define CAP_MIPSEB 0x00000004 /* MIPS is in big-endian mode */
+#define CAP_UCLKSEL 0x00000018 /* UARTs clock select */
+#define CAP_UINTCLK 0x00000008 /* UARTs are driven by internal divided clock */
+#define CAP_UARTGPIO 0x00000020 /* UARTs own Gpio's 15:12 */
+#define CAP_EXTBUS 0x00000040 /* External bus present */
+#define CAP_FLASH_MASK 0x00000700 /* Type of flash */
+#define CAP_PLL_MASK 0x00038000 /* Type of PLL */
+#define CAP_PWR_CTL 0x00040000 /* Power control */
+
+/* PLL type */
+#define PLL_NONE 0x00000000
+#define PLL_TYPE1 0x00010000 /* 48Mhz base, 3 dividers */
+#define PLL_TYPE2 0x00020000 /* 48Mhz, 4 dividers */
+#define PLL_TYPE3 0x00030000 /* 25Mhz, 2 dividers */
+#define PLL_TYPE4 0x00008000 /* 48Mhz, 4 dividers */
+
+/* corecontrol */
+#define CC_UARTCLKO 0x00000001 /* Drive UART with internal clock */
+#define CC_SE 0x00000002 /* sync clk out enable (corerev >= 3) */
+
+/* intstatus/intmask */
+#define CI_EI 0x00000002 /* ro: ext intr pin (corerev >= 3) */
+
+/* slow_clk_ctl */
+#define SCC_SS_MASK 0x00000007 /* slow clock source mask */
+#define SCC_SS_LPO 0x00000000 /* source of slow clock is LPO */
+#define SCC_SS_XTAL 0x00000001 /* source of slow clock is crystal */
+#define SCC_SS_PCI 0x00000002 /* source of slow clock is PCI */
+#define SCC_LF 0x00000200 /* LPOFreqSel, 1: 160Khz, 0: 32KHz */
+#define SCC_LP 0x00000400 /* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */
+#define SCC_FS 0x00000800 /* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */
+#define SCC_IP 0x00001000 /* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */
+#define SCC_XC 0x00002000 /* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */
+#define SCC_XP 0x00004000 /* XtalPU (RO), 1/0: crystal running/disabled */
+#define SCC_CD_MASK 0xffff0000 /* ClockDivider mask, SlowClk = 1/(4+divisor) * crystal/PCI clock */
+#define SCC_CD_SHF 16 /* CLockDivider shift */
+
+/* clockcontrol_n */
+#define CN_N1_MASK 0x3f /* n1 control */
+#define CN_N2_MASK 0x3f00 /* n2 control */
+#define CN_N2_SHIFT 8
+
+/* clockcontrol_sb/pci/uart */
+#define CC_M1_MASK 0x3f /* m1 control */
+#define CC_M2_MASK 0x3f00 /* m2 control */
+#define CC_M2_SHIFT 8
+#define CC_M3_MASK 0x3f0000 /* m3 control */
+#define CC_M3_SHIFT 16
+#define CC_MC_MASK 0x1f000000 /* mux control */
+#define CC_MC_SHIFT 24
+
+/* N3M Clock control values for 125Mhz */
+#define CC_125_N 0x0802 /* Default values for bcm4310 */
+#define CC_125_M 0x04020009
+#define CC_125_M25 0x11090009
+#define CC_125_M33 0x11090005
+
+/* N3M Clock control magic field values */
+#define CC_F6_2 0x02 /* A factor of 2 in */
+#define CC_F6_3 0x03 /* 6-bit fields like */
+#define CC_F6_4 0x05 /* N1, M1 or M3 */
+#define CC_F6_5 0x09
+#define CC_F6_6 0x11
+#define CC_F6_7 0x21
+
+#define CC_F5_BIAS 5 /* 5-bit fields get this added */
+
+#define CC_MC_BYPASS 0x08
+#define CC_MC_M1 0x04
+#define CC_MC_M1M2 0x02
+#define CC_MC_M1M2M3 0x01
+#define CC_MC_M1M3 0x11
+
+/* Type 2 Clock control magic field values */
+#define CC_T2_BIAS 2 /* n1, n2, m1 & m3 bias */
+#define CC_T2M2_BIAS 3 /* m2 bias */
+
+#define CC_T2MC_M1BYP 1
+#define CC_T2MC_M2BYP 2
+#define CC_T2MC_M3BYP 4
+
+/* Common clock base */
+#define CC_CLOCK_BASE 24000000 /* Half the clock freq */
+
+/* Flash types in the chipcommon capabilities register */
+#define FLASH_NONE 0x000 /* No flash */
+#define SFLASH_ST 0x100 /* ST serial flash */
+#define SFLASH_AT 0x200 /* Atmel serial flash */
+#define PFLASH 0x700 /* Parallel flash */
+
+/* Bits in the config registers */
+#define CC_CFG_EN 0x0001 /* Enable */
+#define CC_CFG_EM_MASK 0x000e /* Extif Mode */
+#define CC_CFG_EM_ASYNC 0x0002 /* Async/Parallel flash */
+#define CC_CFG_EM_SYNC 0x0004 /* Synchronous */
+#define CC_CFG_EM_PCMCIA 0x0008 /* PCMCIA */
+#define CC_CFG_EM_IDE 0x000a /* IDE */
+#define CC_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */
+#define CC_CFG_CD_MASK 0x0060 /* Sync: Clock divisor */
+#define CC_CFG_CE 0x0080 /* Sync: Clock enable */
+#define CC_CFG_SB 0x0100 /* Sync: Size/Bytestrobe */
+
+/* Start/busy bit in flashcontrol */
+#define SFLASH_START 0x80000000
+#define SFLASH_BUSY SFLASH_START
+
+/* flashcontrol opcodes for ST flashes */
+#define SFLASH_ST_WREN 0x0006 /* Write Enable */
+#define SFLASH_ST_WRDIS 0x0004 /* Write Disable */
+#define SFLASH_ST_RDSR 0x0105 /* Read Status Register */
+#define SFLASH_ST_WRSR 0x0101 /* Write Status Register */
+#define SFLASH_ST_READ 0x0303 /* Read Data Bytes */
+#define SFLASH_ST_PP 0x0302 /* Page Program */
+#define SFLASH_ST_SE 0x02d8 /* Sector Erase */
+#define SFLASH_ST_BE 0x00c7 /* Bulk Erase */
+#define SFLASH_ST_DP 0x00b9 /* Deep Power-down */
+#define SFLASH_ST_RES 0x03ab /* Read Electronic Signature */
+
+/* Status register bits for ST flashes */
+#define SFLASH_ST_WIP 0x01 /* Write In Progress */
+#define SFLASH_ST_WEL 0x02 /* Write Enable Latch */
+#define SFLASH_ST_BP_MASK 0x1c /* Block Protect */
+#define SFLASH_ST_BP_SHIFT 2
+#define SFLASH_ST_SRWD 0x80 /* Status Register Write Disable */
+
+/* flashcontrol opcodes for Atmel flashes */
+#define SFLASH_AT_READ 0x07e8
+#define SFLASH_AT_PAGE_READ 0x07d2
+#define SFLASH_AT_BUF1_READ
+#define SFLASH_AT_BUF2_READ
+#define SFLASH_AT_STATUS 0x01d7
+#define SFLASH_AT_BUF1_WRITE 0x0384
+#define SFLASH_AT_BUF2_WRITE 0x0387
+#define SFLASH_AT_BUF1_ERASE_PROGRAM 0x0283
+#define SFLASH_AT_BUF2_ERASE_PROGRAM 0x0286
+#define SFLASH_AT_BUF1_PROGRAM 0x0288
+#define SFLASH_AT_BUF2_PROGRAM 0x0289
+#define SFLASH_AT_PAGE_ERASE 0x0281
+#define SFLASH_AT_BLOCK_ERASE 0x0250
+#define SFLASH_AT_BUF1_WRITE_ERASE_PROGRAM 0x0382
+#define SFLASH_AT_BUF2_WRITE_ERASE_PROGRAM 0x0385
+#define SFLASH_AT_BUF1_LOAD 0x0253
+#define SFLASH_AT_BUF2_LOAD 0x0255
+#define SFLASH_AT_BUF1_COMPARE 0x0260
+#define SFLASH_AT_BUF2_COMPARE 0x0261
+#define SFLASH_AT_BUF1_REPROGRAM 0x0258
+#define SFLASH_AT_BUF2_REPROGRAM 0x0259
+
+/* Status register bits for Atmel flashes */
+#define SFLASH_AT_READY 0x80
+#define SFLASH_AT_MISMATCH 0x40
+#define SFLASH_AT_ID_MASK 0x38
+#define SFLASH_AT_ID_SHIFT 3
+
+#endif /* _SBCHIPC_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbconfig.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbconfig.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbconfig.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbconfig.h 2005-11-07 01:12:51.839810750 +0100
@@ -0,0 +1,296 @@
+/*
+ * Broadcom SiliconBackplane hardware register definitions.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _SBCONFIG_H
+#define _SBCONFIG_H
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif
+
+/*
+ * SiliconBackplane Address Map.
+ * All regions may not exist on all chips.
+ */
+#define SB_SDRAM_BASE 0x00000000 /* Physical SDRAM */
+#define SB_PCI_MEM 0x08000000 /* Host Mode PCI memory access space (64 MB) */
+#define SB_PCI_CFG 0x0c000000 /* Host Mode PCI configuration space (64 MB) */
+#define SB_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */
+#define SB_ENUM_BASE 0x18000000 /* Enumeration space base */
+#define SB_ENUM_LIM 0x18010000 /* Enumeration space limit */
+#define SB_EXTIF_BASE 0x1f000000 /* External Interface region base address */
+#define SB_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */
+#define SB_EUART (SB_EXTIF_BASE + 0x00800000)
+#define SB_LED (SB_EXTIF_BASE + 0x00900000)
+
+/* enumeration space related defs */
+#define SB_CORE_SIZE 0x1000 /* each core gets 4Kbytes for registers */
+#define SB_MAXCORES ((SB_ENUM_LIM - SB_ENUM_BASE)/SB_CORE_SIZE)
+#define SBCONFIGOFF 0xf00 /* core sbconfig regs are top 256bytes of regs */
+#define SBCONFIGSIZE 256 /* sizeof (sbconfig_t) */
+
+/* mips address */
+#define SB_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */
+
+/*
+ * Sonics Configuration Space Registers.
+ */
+#ifdef _LANGUAGE_ASSEMBLY
+
+#define SBIPSFLAG 0x08
+#define SBTPSFLAG 0x18
+#define SBTMERRLOGA 0x48 /* sonics >= 2.3 */
+#define SBTMERRLOG 0x50 /* sonics >= 2.3 */
+#define SBADMATCH3 0x60
+#define SBADMATCH2 0x68
+#define SBADMATCH1 0x70
+#define SBIMSTATE 0x90
+#define SBINTVEC 0x94
+#define SBTMSTATELOW 0x98
+#define SBTMSTATEHIGH 0x9c
+#define SBBWA0 0xa0
+#define SBIMCONFIGLOW 0xa8
+#define SBIMCONFIGHIGH 0xac
+#define SBADMATCH0 0xb0
+#define SBTMCONFIGLOW 0xb8
+#define SBTMCONFIGHIGH 0xbc
+#define SBBCONFIG 0xc0
+#define SBBSTATE 0xc8
+#define SBACTCNFG 0xd8
+#define SBFLAGST 0xe8
+#define SBIDLOW 0xf8
+#define SBIDHIGH 0xfc
+
+
+#else
+
+typedef volatile struct _sbconfig {
+ uint32 PAD[2];
+ uint32 sbipsflag; /* initiator port ocp slave flag */
+ uint32 PAD[3];
+ uint32 sbtpsflag; /* target port ocp slave flag */
+ uint32 PAD[11];
+ uint32 sbtmerrloga; /* (sonics >= 2.3) */
+ uint32 PAD;
+ uint32 sbtmerrlog; /* (sonics >= 2.3) */
+ uint32 PAD[3];
+ uint32 sbadmatch3; /* address match3 */
+ uint32 PAD;
+ uint32 sbadmatch2; /* address match2 */
+ uint32 PAD;
+ uint32 sbadmatch1; /* address match1 */
+ uint32 PAD[7];
+ uint32 sbimstate; /* initiator agent state */
+ uint32 sbintvec; /* interrupt mask */
+ uint32 sbtmstatelow; /* target state */
+ uint32 sbtmstatehigh; /* target state */
+ uint32 sbbwa0; /* bandwidth allocation table0 */
+ uint32 PAD;
+ uint32 sbimconfiglow; /* initiator configuration */
+ uint32 sbimconfighigh; /* initiator configuration */
+ uint32 sbadmatch0; /* address match0 */
+ uint32 PAD;
+ uint32 sbtmconfiglow; /* target configuration */
+ uint32 sbtmconfighigh; /* target configuration */
+ uint32 sbbconfig; /* broadcast configuration */
+ uint32 PAD;
+ uint32 sbbstate; /* broadcast state */
+ uint32 PAD[3];
+ uint32 sbactcnfg; /* activate configuration */
+ uint32 PAD[3];
+ uint32 sbflagst; /* current sbflags */
+ uint32 PAD[3];
+ uint32 sbidlow; /* identification */
+ uint32 sbidhigh; /* identification */
+} sbconfig_t;
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
+/* sbipsflag */
+#define SBIPS_INT1_MASK 0x3f /* which sbflags get routed to mips interrupt 1 */
+#define SBIPS_INT1_SHIFT 0
+#define SBIPS_INT2_MASK 0x3f00 /* which sbflags get routed to mips interrupt 2 */
+#define SBIPS_INT2_SHIFT 8
+#define SBIPS_INT3_MASK 0x3f0000 /* which sbflags get routed to mips interrupt 3 */
+#define SBIPS_INT3_SHIFT 16
+#define SBIPS_INT4_MASK 0x3f000000 /* which sbflags get routed to mips interrupt 4 */
+#define SBIPS_INT4_SHIFT 24
+
+/* sbtpsflag */
+#define SBTPS_NUM0_MASK 0x3f /* interrupt sbFlag # generated by this core */
+#define SBTPS_F0EN0 0x40 /* interrupt is always sent on the backplane */
+
+/* sbtmerrlog */
+#define SBTMEL_CM 0x00000007 /* command */
+#define SBTMEL_CI 0x0000ff00 /* connection id */
+#define SBTMEL_EC 0x0f000000 /* error code */
+#define SBTMEL_ME 0x80000000 /* multiple error */
+
+/* sbimstate */
+#define SBIM_PC 0xf /* pipecount */
+#define SBIM_AP_MASK 0x30 /* arbitration policy */
+#define SBIM_AP_BOTH 0x00 /* use both timeslaces and token */
+#define SBIM_AP_TS 0x10 /* use timesliaces only */
+#define SBIM_AP_TK 0x20 /* use token only */
+#define SBIM_AP_RSV 0x30 /* reserved */
+#define SBIM_IBE 0x20000 /* inbanderror */
+#define SBIM_TO 0x40000 /* timeout */
+#define SBIM_BY 0x01800000 /* busy (sonics >= 2.3) */
+#define SBIM_RJ 0x02000000 /* reject (sonics >= 2.3) */
+
+/* sbtmstatelow */
+#define SBTML_RESET 0x1 /* reset */
+#define SBTML_REJ 0x2 /* reject */
+#define SBTML_CLK 0x10000 /* clock enable */
+#define SBTML_FGC 0x20000 /* force gated clocks on */
+#define SBTML_FL_MASK 0x3ffc0000 /* core-specific flags */
+#define SBTML_PE 0x40000000 /* pme enable */
+#define SBTML_BE 0x80000000 /* bist enable */
+
+/* sbtmstatehigh */
+#define SBTMH_SERR 0x1 /* serror */
+#define SBTMH_INT 0x2 /* interrupt */
+#define SBTMH_BUSY 0x4 /* busy */
+#define SBTMH_TO 0x00000020 /* timeout (sonics >= 2.3) */
+#define SBTMH_FL_MASK 0x1fff0000 /* core-specific flags */
+#define SBTMH_GCR 0x20000000 /* gated clock request */
+#define SBTMH_BISTF 0x40000000 /* bist failed */
+#define SBTMH_BISTD 0x80000000 /* bist done */
+
+/* sbbwa0 */
+#define SBBWA_TAB0_MASK 0xffff /* lookup table 0 */
+#define SBBWA_TAB1_MASK 0xffff /* lookup table 1 */
+#define SBBWA_TAB1_SHIFT 16
+
+/* sbimconfiglow */
+#define SBIMCL_STO_MASK 0x7 /* service timeout */
+#define SBIMCL_RTO_MASK 0x70 /* request timeout */
+#define SBIMCL_RTO_SHIFT 4
+#define SBIMCL_CID_MASK 0xff0000 /* connection id */
+#define SBIMCL_CID_SHIFT 16
+
+/* sbimconfighigh */
+#define SBIMCH_IEM_MASK 0xc /* inband error mode */
+#define SBIMCH_TEM_MASK 0x30 /* timeout error mode */
+#define SBIMCH_TEM_SHIFT 4
+#define SBIMCH_BEM_MASK 0xc0 /* bus error mode */
+#define SBIMCH_BEM_SHIFT 6
+
+/* sbadmatch0 */
+#define SBAM_TYPE_MASK 0x3 /* address type */
+#define SBAM_AD64 0x4 /* reserved */
+#define SBAM_ADINT0_MASK 0xf8 /* type0 size */
+#define SBAM_ADINT0_SHIFT 3
+#define SBAM_ADINT1_MASK 0x1f8 /* type1 size */
+#define SBAM_ADINT1_SHIFT 3
+#define SBAM_ADINT2_MASK 0x1f8 /* type2 size */
+#define SBAM_ADINT2_SHIFT 3
+#define SBAM_ADEN 0x400 /* enable */
+#define SBAM_ADNEG 0x800 /* negative decode */
+#define SBAM_BASE0_MASK 0xffffff00 /* type0 base address */
+#define SBAM_BASE0_SHIFT 8
+#define SBAM_BASE1_MASK 0xfffff000 /* type1 base address for the core */
+#define SBAM_BASE1_SHIFT 12
+#define SBAM_BASE2_MASK 0xffff0000 /* type2 base address for the core */
+#define SBAM_BASE2_SHIFT 16
+
+/* sbtmconfiglow */
+#define SBTMCL_CD_MASK 0xff /* clock divide */
+#define SBTMCL_CO_MASK 0xf800 /* clock offset */
+#define SBTMCL_CO_SHIFT 11
+#define SBTMCL_IF_MASK 0xfc0000 /* interrupt flags */
+#define SBTMCL_IF_SHIFT 18
+#define SBTMCL_IM_MASK 0x3000000 /* interrupt mode */
+#define SBTMCL_IM_SHIFT 24
+
+/* sbtmconfighigh */
+#define SBTMCH_BM_MASK 0x3 /* busy mode */
+#define SBTMCH_RM_MASK 0x3 /* retry mode */
+#define SBTMCH_RM_SHIFT 2
+#define SBTMCH_SM_MASK 0x30 /* stop mode */
+#define SBTMCH_SM_SHIFT 4
+#define SBTMCH_EM_MASK 0x300 /* sb error mode */
+#define SBTMCH_EM_SHIFT 8
+#define SBTMCH_IM_MASK 0xc00 /* int mode */
+#define SBTMCH_IM_SHIFT 10
+
+/* sbbconfig */
+#define SBBC_LAT_MASK 0x3 /* sb latency */
+#define SBBC_MAX0_MASK 0xf0000 /* maxccntr0 */
+#define SBBC_MAX0_SHIFT 16
+#define SBBC_MAX1_MASK 0xf00000 /* maxccntr1 */
+#define SBBC_MAX1_SHIFT 20
+
+/* sbbstate */
+#define SBBS_SRD 0x1 /* st reg disable */
+#define SBBS_HRD 0x2 /* hold reg disable */
+
+/* sbidlow */
+#define SBIDL_CS_MASK 0x3 /* config space */
+#define SBIDL_AR_MASK 0x38 /* # address ranges supported */
+#define SBIDL_AR_SHIFT 3
+#define SBIDL_SYNCH 0x40 /* sync */
+#define SBIDL_INIT 0x80 /* initiator */
+#define SBIDL_MINLAT_MASK 0xf00 /* minimum backplane latency */
+#define SBIDL_MINLAT_SHIFT 8
+#define SBIDL_MAXLAT 0xf000 /* maximum backplane latency */
+#define SBIDL_MAXLAT_SHIFT 12
+#define SBIDL_FIRST 0x10000 /* this initiator is first */
+#define SBIDL_CW_MASK 0xc0000 /* cycle counter width */
+#define SBIDL_CW_SHIFT 18
+#define SBIDL_TP_MASK 0xf00000 /* target ports */
+#define SBIDL_TP_SHIFT 20
+#define SBIDL_IP_MASK 0xf000000 /* initiator ports */
+#define SBIDL_IP_SHIFT 24
+#define SBIDL_RV_MASK 0xf0000000 /* sonics backplane revision code */
+#define SBIDL_RV_SHIFT 28
+
+/* sbidhigh */
+#define SBIDH_RC_MASK 0xf /* revision code*/
+#define SBIDH_CC_MASK 0xfff0 /* core code */
+#define SBIDH_CC_SHIFT 4
+#define SBIDH_VC_MASK 0xffff0000 /* vendor code */
+#define SBIDH_VC_SHIFT 16
+
+#define SB_COMMIT 0xfd8 /* update buffered registers value */
+
+/* vendor codes */
+#define SB_VEND_BCM 0x4243 /* Broadcom's SB vendor code */
+
+/* core codes */
+#define SB_CC 0x800 /* chipcommon core */
+#define SB_ILINE20 0x801 /* iline20 core */
+#define SB_SDRAM 0x803 /* sdram core */
+#define SB_PCI 0x804 /* pci core */
+#define SB_MIPS 0x805 /* mips core */
+#define SB_ENET 0x806 /* enet mac core */
+#define SB_CODEC 0x807 /* v90 codec core */
+#define SB_USB 0x808 /* usb 1.1 host/device core */
+#define SB_ILINE100 0x80a /* iline100 core */
+#define SB_IPSEC 0x80b /* ipsec core */
+#define SB_PCMCIA 0x80d /* pcmcia core */
+#define SB_MEMC 0x80f /* memc sdram core */
+#define SB_EXTIF 0x811 /* external interface core */
+#define SB_D11 0x812 /* 802.11 MAC core */
+#define SB_MIPS33 0x816 /* mips3302 core */
+#define SB_USB11H 0x817 /* usb 1.1 host core */
+#define SB_USB11D 0x818 /* usb 1.1 device core */
+#define SB_USB20H 0x819 /* usb 2.0 host core */
+#define SB_USB20D 0x81A /* usb 2.0 device core */
+#define SB_SDIOH 0x81B /* sdio host core */
+#define SB_ROBO 0x81C /* robo switch core */
+
+#endif /* _SBCONFIG_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbextif.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbextif.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbextif.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbextif.h 2005-11-07 01:12:51.839810750 +0100
@@ -0,0 +1,242 @@
+/*
+ * Hardware-specific External Interface I/O core definitions
+ * for the BCM47xx family of SiliconBackplane-based chips.
+ *
+ * The External Interface core supports a total of three external chip selects
+ * supporting external interfaces. One of the external chip selects is
+ * used for Flash, one is used for PCMCIA, and the other may be
+ * programmed to support either a synchronous interface or an
+ * asynchronous interface. The asynchronous interface can be used to
+ * support external devices such as UARTs and the BCM2019 Bluetooth
+ * baseband processor.
+ * The external interface core also contains 2 on-chip 16550 UARTs, clock
+ * frequency control, a watchdog interrupt timer, and a GPIO interface.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _SBEXTIF_H
+#define _SBEXTIF_H
+
+/* external interface address space */
+#define EXTIF_PCMCIA_MEMBASE(x) (x)
+#define EXTIF_PCMCIA_IOBASE(x) ((x) + 0x100000)
+#define EXTIF_PCMCIA_CFGBASE(x) ((x) + 0x200000)
+#define EXTIF_CFGIF_BASE(x) ((x) + 0x800000)
+#define EXTIF_FLASH_BASE(x) ((x) + 0xc00000)
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif /* PAD */
+
+/*
+ * The multiple instances of output and output enable registers
+ * are present to allow driver software for multiple cores to control
+ * gpio outputs without needing to share a single register pair.
+ */
+struct gpiouser {
+ uint32 out;
+ uint32 outen;
+};
+#define NGPIOUSER 5
+
+typedef volatile struct {
+ uint32 corecontrol;
+ uint32 extstatus;
+ uint32 PAD[2];
+
+ /* pcmcia control registers */
+ uint32 pcmcia_config;
+ uint32 pcmcia_memwait;
+ uint32 pcmcia_attrwait;
+ uint32 pcmcia_iowait;
+
+ /* programmable interface control registers */
+ uint32 prog_config;
+ uint32 prog_waitcount;
+
+ /* flash control registers */
+ uint32 flash_config;
+ uint32 flash_waitcount;
+ uint32 PAD[4];
+
+ uint32 watchdog;
+
+ /* clock control */
+ uint32 clockcontrol_n;
+ uint32 clockcontrol_sb;
+ uint32 clockcontrol_pci;
+ uint32 clockcontrol_mii;
+ uint32 PAD[3];
+
+ /* gpio */
+ uint32 gpioin;
+ struct gpiouser gpio[NGPIOUSER];
+ uint32 PAD;
+ uint32 ejtagouten;
+ uint32 gpiointpolarity;
+ uint32 gpiointmask;
+ uint32 PAD[153];
+
+ uint8 uartdata;
+ uint8 PAD[3];
+ uint8 uartimer;
+ uint8 PAD[3];
+ uint8 uartfcr;
+ uint8 PAD[3];
+ uint8 uartlcr;
+ uint8 PAD[3];
+ uint8 uartmcr;
+ uint8 PAD[3];
+ uint8 uartlsr;
+ uint8 PAD[3];
+ uint8 uartmsr;
+ uint8 PAD[3];
+ uint8 uartscratch;
+ uint8 PAD[3];
+} extifregs_t;
+
+/* corecontrol */
+#define CC_UE (1 << 0) /* uart enable */
+
+/* extstatus */
+#define ES_EM (1 << 0) /* endian mode (ro) */
+#define ES_EI (1 << 1) /* external interrupt pin (ro) */
+#define ES_GI (1 << 2) /* gpio interrupt pin (ro) */
+
+/* gpio bit mask */
+#define GPIO_BIT0 (1 << 0)
+#define GPIO_BIT1 (1 << 1)
+#define GPIO_BIT2 (1 << 2)
+#define GPIO_BIT3 (1 << 3)
+#define GPIO_BIT4 (1 << 4)
+#define GPIO_BIT5 (1 << 5)
+#define GPIO_BIT6 (1 << 6)
+#define GPIO_BIT7 (1 << 7)
+
+
+/* pcmcia/prog/flash_config */
+#define CF_EN (1 << 0) /* enable */
+#define CF_EM_MASK 0xe /* mode */
+#define CF_EM_SHIFT 1
+#define CF_EM_FLASH 0x0 /* flash/asynchronous mode */
+#define CF_EM_SYNC 0x2 /* synchronous mode */
+#define CF_EM_PCMCIA 0x4 /* pcmcia mode */
+#define CF_DS (1 << 4) /* destsize: 0=8bit, 1=16bit */
+#define CF_BS (1 << 5) /* byteswap */
+#define CF_CD_MASK 0xc0 /* clock divider */
+#define CF_CD_SHIFT 6
+#define CF_CD_DIV2 0x0 /* backplane/2 */
+#define CF_CD_DIV3 0x40 /* backplane/3 */
+#define CF_CD_DIV4 0x80 /* backplane/4 */
+#define CF_CE (1 << 8) /* clock enable */
+#define CF_SB (1 << 9) /* size/bytestrobe (synch only) */
+
+/* pcmcia_memwait */
+#define PM_W0_MASK 0x3f /* waitcount0 */
+#define PM_W1_MASK 0x1f00 /* waitcount1 */
+#define PM_W1_SHIFT 8
+#define PM_W2_MASK 0x1f0000 /* waitcount2 */
+#define PM_W2_SHIFT 16
+#define PM_W3_MASK 0x1f000000 /* waitcount3 */
+#define PM_W3_SHIFT 24
+
+/* pcmcia_attrwait */
+#define PA_W0_MASK 0x3f /* waitcount0 */
+#define PA_W1_MASK 0x1f00 /* waitcount1 */
+#define PA_W1_SHIFT 8
+#define PA_W2_MASK 0x1f0000 /* waitcount2 */
+#define PA_W2_SHIFT 16
+#define PA_W3_MASK 0x1f000000 /* waitcount3 */
+#define PA_W3_SHIFT 24
+
+/* pcmcia_iowait */
+#define PI_W0_MASK 0x3f /* waitcount0 */
+#define PI_W1_MASK 0x1f00 /* waitcount1 */
+#define PI_W1_SHIFT 8
+#define PI_W2_MASK 0x1f0000 /* waitcount2 */
+#define PI_W2_SHIFT 16
+#define PI_W3_MASK 0x1f000000 /* waitcount3 */
+#define PI_W3_SHIFT 24
+
+/* prog_waitcount */
+#define PW_W0_MASK 0x0000001f /* waitcount0 */
+#define PW_W1_MASK 0x00001f00 /* waitcount1 */
+#define PW_W1_SHIFT 8
+#define PW_W2_MASK 0x001f0000 /* waitcount2 */
+#define PW_W2_SHIFT 16
+#define PW_W3_MASK 0x1f000000 /* waitcount3 */
+#define PW_W3_SHIFT 24
+
+#define PW_W0 0x0000000c
+#define PW_W1 0x00000a00
+#define PW_W2 0x00020000
+#define PW_W3 0x01000000
+
+/* flash_waitcount */
+#define FW_W0_MASK 0x1f /* waitcount0 */
+#define FW_W1_MASK 0x1f00 /* waitcount1 */
+#define FW_W1_SHIFT 8
+#define FW_W2_MASK 0x1f0000 /* waitcount2 */
+#define FW_W2_SHIFT 16
+#define FW_W3_MASK 0x1f000000 /* waitcount3 */
+#define FW_W3_SHIFT 24
+
+/* watchdog */
+#define WATCHDOG_CLOCK 48000000 /* Hz */
+
+/* clockcontrol_n */
+#define CN_N1_MASK 0x3f /* n1 control */
+#define CN_N2_MASK 0x3f00 /* n2 control */
+#define CN_N2_SHIFT 8
+
+/* clockcontrol_sb/pci/mii */
+#define CC_M1_MASK 0x3f /* m1 control */
+#define CC_M2_MASK 0x3f00 /* m2 control */
+#define CC_M2_SHIFT 8
+#define CC_M3_MASK 0x3f0000 /* m3 control */
+#define CC_M3_SHIFT 16
+#define CC_MC_MASK 0x1f000000 /* mux control */
+#define CC_MC_SHIFT 24
+
+/* Clock control default values */
+#define CC_DEF_N 0x0009 /* Default values for bcm4710 */
+#define CC_DEF_100 0x04020011
+#define CC_DEF_33 0x11030011
+#define CC_DEF_25 0x11050011
+
+/* Clock control values for 125Mhz */
+#define CC_125_N 0x0802
+#define CC_125_M 0x04020009
+#define CC_125_M25 0x11090009
+#define CC_125_M33 0x11090005
+
+/* Clock control magic field values */
+#define CC_F6_2 0x02 /* A factor of 2 in */
+#define CC_F6_3 0x03 /* 6-bit fields like */
+#define CC_F6_4 0x05 /* N1, M1 or M3 */
+#define CC_F6_5 0x09
+#define CC_F6_6 0x11
+#define CC_F6_7 0x21
+
+#define CC_F5_BIAS 5 /* 5-bit fields get this added */
+
+#define CC_MC_BYPASS 0x08
+#define CC_MC_M1 0x04
+#define CC_MC_M1M2 0x02
+#define CC_MC_M1M2M3 0x01
+#define CC_MC_M1M3 0x11
+
+#define CC_CLOCK_BASE 24000000 /* Half the clock freq. in the 4710 */
+
+#endif /* _SBEXTIF_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbmemc.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmemc.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbmemc.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmemc.h 2005-11-07 01:12:51.839810750 +0100
@@ -0,0 +1,144 @@
+/*
+ * BCM47XX Sonics SiliconBackplane DDR/SDRAM controller core hardware definitions.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _SBMEMC_H
+#define _SBMEMC_H
+
+#ifdef _LANGUAGE_ASSEMBLY
+
+#define MEMC_CONTROL 0x00
+#define MEMC_CONFIG 0x04
+#define MEMC_REFRESH 0x08
+#define MEMC_BISTSTAT 0x0c
+#define MEMC_MODEBUF 0x10
+#define MEMC_BKCLS 0x14
+#define MEMC_PRIORINV 0x18
+#define MEMC_DRAMTIM 0x1c
+#define MEMC_INTSTAT 0x20
+#define MEMC_INTMASK 0x24
+#define MEMC_INTINFO 0x28
+#define MEMC_NCDLCTL 0x30
+#define MEMC_RDNCDLCOR 0x34
+#define MEMC_WRNCDLCOR 0x38
+#define MEMC_MISCDLYCTL 0x3c
+#define MEMC_DQSGATENCDL 0x40
+#define MEMC_SPARE 0x44
+#define MEMC_TPADDR 0x48
+#define MEMC_TPDATA 0x4c
+#define MEMC_BARRIER 0x50
+#define MEMC_CORE 0x54
+
+
+#else
+
+/* Sonics side: MEMC core registers */
+typedef volatile struct sbmemcregs {
+ uint32 control;
+ uint32 config;
+ uint32 refresh;
+ uint32 biststat;
+ uint32 modebuf;
+ uint32 bkcls;
+ uint32 priorinv;
+ uint32 dramtim;
+ uint32 intstat;
+ uint32 intmask;
+ uint32 intinfo;
+ uint32 reserved1;
+ uint32 ncdlctl;
+ uint32 rdncdlcor;
+ uint32 wrncdlcor;
+ uint32 miscdlyctl;
+ uint32 dqsgatencdl;
+ uint32 spare;
+ uint32 tpaddr;
+ uint32 tpdata;
+ uint32 barrier;
+ uint32 core;
+} sbmemcregs_t;
+
+#endif
+
+/* MEMC Core Init values (OCP ID 0x80f) */
+
+/* For sdr: */
+#define MEMC_SD_CONFIG_INIT 0x00048000
+#define MEMC_SD_DRAMTIM_INIT 0x000754da
+#define MEMC_SD_RDNCDLCOR_INIT 0x00000000
+#define MEMC_SD_WRNCDLCOR_INIT 0x49351200
+#define MEMC_SD1_WRNCDLCOR_INIT 0x14500200 /* For corerev 1 (4712) */
+#define MEMC_SD_MISCDLYCTL_INIT 0x00061c1b
+#define MEMC_SD1_MISCDLYCTL_INIT 0x00021416 /* For corerev 1 (4712) */
+#define MEMC_SD_CONTROL_INIT0 0x00000002
+#define MEMC_SD_CONTROL_INIT1 0x00000008
+#define MEMC_SD_CONTROL_INIT2 0x00000004
+#define MEMC_SD_CONTROL_INIT3 0x00000010
+#define MEMC_SD_CONTROL_INIT4 0x00000001
+#define MEMC_SD_MODEBUF_INIT 0x00000000
+#define MEMC_SD_REFRESH_INIT 0x0000840f
+
+
+/* This is for SDRM8X8X4 */
+#define MEMC_SDR_INIT 0x0008
+#define MEMC_SDR_MODE 0x32
+#define MEMC_SDR_NCDL 0x00020032
+#define MEMC_SDR1_NCDL 0x0002020f /* For corerev 1 (4712) */
+
+/* For ddr: */
+#define MEMC_CONFIG_INIT 0x00048000
+#define MEMC_DRAMTIM_INIT 0x000754d9
+#define MEMC_RDNCDLCOR_INIT 0x00000000
+#define MEMC_WRNCDLCOR_INIT 0x49351200
+#define MEMC_1_WRNCDLCOR_INIT 0x14500200
+#define MEMC_DQSGATENCDL_INIT 0x00030000
+#define MEMC_MISCDLYCTL_INIT 0x21061c1b
+#define MEMC_1_MISCDLYCTL_INIT 0x21021400
+#define MEMC_NCDLCTL_INIT 0x00002001
+#define MEMC_CONTROL_INIT0 0x00000002
+#define MEMC_CONTROL_INIT1 0x00000008
+#define MEMC_MODEBUF_INIT0 0x00004000
+#define MEMC_CONTROL_INIT2 0x00000010
+#define MEMC_MODEBUF_INIT1 0x00000100
+#define MEMC_CONTROL_INIT3 0x00000010
+#define MEMC_CONTROL_INIT4 0x00000008
+#define MEMC_REFRESH_INIT 0x0000840f
+#define MEMC_CONTROL_INIT5 0x00000004
+#define MEMC_MODEBUF_INIT2 0x00000000
+#define MEMC_CONTROL_INIT6 0x00000010
+#define MEMC_CONTROL_INIT7 0x00000001
+
+
+/* This is for DDRM16X16X2 */
+#define MEMC_DDR_INIT 0x0009
+#define MEMC_DDR_MODE 0x62
+#define MEMC_DDR_NCDL 0x0005050a
+#define MEMC_DDR1_NCDL 0x00000a0a /* For corerev 1 (4712) */
+
+/* mask for sdr/ddr calibration registers */
+#define MEMC_RDNCDLCOR_RD_MASK 0x000000ff
+#define MEMC_WRNCDLCOR_WR_MASK 0x000000ff
+#define MEMC_DQSGATENCDL_G_MASK 0x000000ff
+
+/* masks for miscdlyctl registers */
+#define MEMC_MISC_SM_MASK 0x30000000
+#define MEMC_MISC_SM_SHIFT 28
+#define MEMC_MISC_SD_MASK 0x0f000000
+#define MEMC_MISC_SD_SHIFT 24
+
+/* hw threshhold for calculating wr/rd for sdr memc */
+#define MEMC_CD_THRESHOLD 128
+
+/* Low bit of init register says if memc is ddr or sdr */
+#define MEMC_CONFIG_DDR 0x00000001
+
+#endif /* _SBMEMC_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbmips.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmips.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbmips.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbmips.h 2005-11-07 01:12:51.839810750 +0100
@@ -0,0 +1,56 @@
+/*
+ * Broadcom SiliconBackplane MIPS definitions
+ *
+ * SB MIPS cores are custom MIPS32 processors with SiliconBackplane
+ * OCP interfaces. The CP0 processor ID is 0x00024000, where bits
+ * 23:16 mean Broadcom and bits 15:8 mean a MIPS core with an OCP
+ * interface. The core revision is stored in the SB ID register in SB
+ * configuration space.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _SBMIPS_H
+#define _SBMIPS_H
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif /* PAD */
+
+typedef volatile struct {
+ uint32 corecontrol;
+ uint32 PAD[2];
+ uint32 biststatus;
+ uint32 PAD[4];
+ uint32 intstatus;
+ uint32 intmask;
+ uint32 timer;
+} mipsregs_t;
+
+extern uint32 sb_flag(void *sbh);
+extern uint sb_irq(void *sbh);
+
+extern void sb_serial_init(void *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift));
+
+extern void sb_mips_init(void *sbh);
+extern uint32 sb_mips_clock(void *sbh);
+extern bool sb_mips_setclock(void *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock);
+
+extern uint32 sb_memc_get_ncdl(void *sbh);
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
+#endif /* _SBMIPS_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbpci.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpci.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbpci.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpci.h 2005-11-07 01:12:51.839810750 +0100
@@ -0,0 +1,113 @@
+/*
+ * BCM47XX Sonics SiliconBackplane PCI core hardware definitions.
+ *
+ * $Id$
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ */
+
+#ifndef _SBPCI_H
+#define _SBPCI_H
+
+/* cpp contortions to concatenate w/arg prescan */
+#ifndef PAD
+#define _PADLINE(line) pad ## line
+#define _XSTR(line) _PADLINE(line)
+#define PAD _XSTR(__LINE__)
+#endif
+
+/* Sonics side: PCI core and host control registers */
+typedef struct sbpciregs {
+ uint32 control; /* PCI control */
+ uint32 PAD[3];
+ uint32 arbcontrol; /* PCI arbiter control */
+ uint32 PAD[3];
+ uint32 intstatus; /* Interrupt status */
+ uint32 intmask; /* Interrupt mask */
+ uint32 sbtopcimailbox; /* Sonics to PCI mailbox */
+ uint32 PAD[9];
+ uint32 bcastaddr; /* Sonics broadcast address */
+ uint32 bcastdata; /* Sonics broadcast data */
+ uint32 PAD[2];
+ uint32 gpioin; /* ro: gpio input (>=rev2) */
+ uint32 gpioout; /* rw: gpio output (>=rev2) */
+ uint32 gpioouten; /* rw: gpio output enable (>= rev2) */
+ uint32 gpiocontrol; /* rw: gpio control (>= rev2) */
+ uint32 PAD[36];
+ uint32 sbtopci0; /* Sonics to PCI translation 0 */
+ uint32 sbtopci1; /* Sonics to PCI translation 1 */
+ uint32 sbtopci2; /* Sonics to PCI translation 2 */
+ uint32 PAD[445];
+ uint16 sprom[36]; /* SPROM shadow Area */
+ uint32 PAD[46];
+} sbpciregs_t;
+
+/* PCI control */
+#define PCI_RST_OE 0x01 /* When set, drives PCI_RESET out to pin */
+#define PCI_RST 0x02 /* Value driven out to pin */
+#define PCI_CLK_OE 0x04 /* When set, drives clock as gated by PCI_CLK out to pin */
+#define PCI_CLK 0x08 /* Gate for clock driven out to pin */
+
+/* PCI arbiter control */
+#define PCI_INT_ARB 0x01 /* When set, use an internal arbiter */
+#define PCI_EXT_ARB 0x02 /* When set, use an external arbiter */
+#define PCI_PARKID_MASK 0x06 /* Selects which agent is parked on an idle bus */
+#define PCI_PARKID_SHIFT 1
+#define PCI_PARKID_LAST 0 /* Last requestor */
+#define PCI_PARKID_4710 1 /* 4710 */
+#define PCI_PARKID_EXTREQ0 2 /* External requestor 0 */
+#define PCI_PARKID_EXTREQ1 3 /* External requestor 1 */
+
+/* Interrupt status/mask */
+#define PCI_INTA 0x01 /* PCI INTA# is asserted */
+#define PCI_INTB 0x02 /* PCI INTB# is asserted */
+#define PCI_SERR 0x04 /* PCI SERR# has been asserted (write one to clear) */
+#define PCI_PERR 0x08 /* PCI PERR# has been asserted (write one to clear) */
+#define PCI_PME 0x10 /* PCI PME# is asserted */
+
+/* (General) PCI/SB mailbox interrupts, two bits per pci function */
+#define MAILBOX_F0_0 0x100 /* function 0, int 0 */
+#define MAILBOX_F0_1 0x200 /* function 0, int 1 */
+#define MAILBOX_F1_0 0x400 /* function 1, int 0 */
+#define MAILBOX_F1_1 0x800 /* function 1, int 1 */
+#define MAILBOX_F2_0 0x1000 /* function 2, int 0 */
+#define MAILBOX_F2_1 0x2000 /* function 2, int 1 */
+#define MAILBOX_F3_0 0x4000 /* function 3, int 0 */
+#define MAILBOX_F3_1 0x8000 /* function 3, int 1 */
+
+/* Sonics broadcast address */
+#define BCAST_ADDR_MASK 0xff /* Broadcast register address */
+
+/* Sonics to PCI translation types */
+#define SBTOPCI0_MASK 0xfc000000
+#define SBTOPCI1_MASK 0xfc000000
+#define SBTOPCI2_MASK 0xc0000000
+#define SBTOPCI_MEM 0
+#define SBTOPCI_IO 1
+#define SBTOPCI_CFG0 2
+#define SBTOPCI_CFG1 3
+#define SBTOPCI_PREF 0x4 /* prefetch enable */
+#define SBTOPCI_BURST 0x8 /* burst enable */
+
+/* PCI side: Reserved PCI configuration registers (see pcicfg.h) */
+#define cap_list rsvd_a[0]
+#define bar0_window dev_dep[0x80 - 0x40]
+#define bar1_window dev_dep[0x84 - 0x40]
+#define sprom_control dev_dep[0x88 - 0x40]
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+extern int sbpci_read_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len);
+extern int sbpci_write_config(void *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len);
+extern void sbpci_ban(uint16 core);
+extern int sbpci_init(void *sbh);
+extern void sbpci_check(void *sbh);
+
+#endif /* !_LANGUAGE_ASSEMBLY */
+
+#endif /* _SBPCI_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbpcmcia.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpcmcia.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbpcmcia.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbpcmcia.h 2005-11-07 01:12:51.839810750 +0100
@@ -0,0 +1,131 @@
+/*
+ * BCM43XX Sonics SiliconBackplane PCMCIA core hardware definitions.
+ *
+ * $Id$
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ */
+
+#ifndef _SBPCMCIA_H
+#define _SBPCMCIA_H
+
+
+/* All the addresses that are offsets in attribute space are divided
+ * by two to account for the fact that odd bytes are invalid in
+ * attribute space and our read/write routines make the space appear
+ * as if they didn't exist. Still we want to show the original numbers
+ * as documented in the hnd_pcmcia core manual.
+ */
+
+/* PCMCIA Function Configuration Registers */
+#define PCMCIA_FCR (0x700 / 2)
+
+#define FCR0_OFF 0
+#define FCR1_OFF (0x40 / 2)
+#define FCR2_OFF (0x80 / 2)
+#define FCR3_OFF (0xc0 / 2)
+
+#define PCMCIA_FCR0 (0x700 / 2)
+#define PCMCIA_FCR1 (0x740 / 2)
+#define PCMCIA_FCR2 (0x780 / 2)
+#define PCMCIA_FCR3 (0x7c0 / 2)
+
+/* Standard PCMCIA FCR registers */
+
+#define PCMCIA_COR 0
+
+#define COR_RST 0x80
+#define COR_LEV 0x40
+#define COR_IRQEN 0x04
+#define COR_BLREN 0x01
+#define COR_FUNEN 0x01
+
+
+#define PCICIA_FCSR (2 / 2)
+#define PCICIA_PRR (4 / 2)
+#define PCICIA_SCR (6 / 2)
+#define PCICIA_ESR (8 / 2)
+
+
+#define PCM_MEMOFF 0x0000
+#define F0_MEMOFF 0x1000
+#define F1_MEMOFF 0x2000
+#define F2_MEMOFF 0x3000
+#define F3_MEMOFF 0x4000
+
+/* Memory base in the function fcr's */
+#define MEM_ADDR0 (0x728 / 2)
+#define MEM_ADDR1 (0x72a / 2)
+#define MEM_ADDR2 (0x72c / 2)
+
+/* PCMCIA base plus Srom access in fcr0: */
+#define PCMCIA_ADDR0 (0x072e / 2)
+#define PCMCIA_ADDR1 (0x0730 / 2)
+#define PCMCIA_ADDR2 (0x0732 / 2)
+
+#define MEM_SEG (0x0734 / 2)
+#define SROM_CS (0x0736 / 2)
+#define SROM_DATAL (0x0738 / 2)
+#define SROM_DATAH (0x073a / 2)
+#define SROM_ADDRL (0x073c / 2)
+#define SROM_ADDRH (0x073e / 2)
+
+/* Values for srom_cs: */
+#define SROM_IDLE 0
+#define SROM_WRITE 1
+#define SROM_READ 2
+#define SROM_WEN 4
+#define SROM_WDS 7
+#define SROM_DONE 8
+
+/* CIS stuff */
+
+/* The CIS stops where the FCRs start */
+#define CIS_SIZE PCMCIA_FCR
+
+/* Standard tuples we know about */
+
+#define CISTPL_MANFID 0x20 /* Manufacturer and device id */
+#define CISTPL_FUNCE 0x22 /* Function extensions */
+#define CISTPL_CFTABLE 0x1b /* Config table entry */
+
+/* Function extensions for LANs */
+
+#define LAN_TECH 1 /* Technology type */
+#define LAN_SPEED 2 /* Raw bit rate */
+#define LAN_MEDIA 3 /* Transmission media */
+#define LAN_NID 4 /* Node identification (aka MAC addr) */
+#define LAN_CONN 5 /* Connector standard */
+
+
+/* CFTable */
+#define CFTABLE_REGWIN_2K 0x08 /* 2k reg windows size */
+#define CFTABLE_REGWIN_4K 0x10 /* 4k reg windows size */
+#define CFTABLE_REGWIN_8K 0x20 /* 8k reg windows size */
+
+/* Vendor unique tuples are 0x80-0x8f. Within Broadcom we'll
+ * take one for HNBU, and use "extensions" (a la FUNCE) within it.
+ */
+
+#define CISTPL_BRCM_HNBU 0x80
+
+/* Subtypes of BRCM_HNBU: */
+
+#define HNBU_CHIPID 0x01 /* Six bytes with PCI vendor &
+ * device id and chiprev
+ */
+#define HNBU_BOARDREV 0x02 /* Two bytes board revision */
+#define HNBU_PAPARMS 0x03 /* Eleven bytes PA parameters */
+#define HNBU_OEM 0x04 /* Eight bytes OEM data */
+#define HNBU_CC 0x05 /* Default country code */
+#define HNBU_AA 0x06 /* Antennas available */
+#define HNBU_AG 0x07 /* Antenna gain */
+#define HNBU_BOARDFLAGS 0x08 /* board flags */
+#define HNBU_LED 0x09 /* LED set */
+
+#endif /* _SBPCMCIA_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbsdram.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbsdram.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbsdram.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbsdram.h 2005-11-07 01:12:51.843811000 +0100
@@ -0,0 +1,75 @@
+/*
+ * BCM47XX Sonics SiliconBackplane SDRAM controller core hardware definitions.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _SBSDRAM_H
+#define _SBSDRAM_H
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+/* Sonics side: SDRAM core registers */
+typedef volatile struct sbsdramregs {
+ uint32 initcontrol; /* Generates external SDRAM initialization sequence */
+ uint32 config; /* Initializes external SDRAM mode register */
+ uint32 refresh; /* Controls external SDRAM refresh rate */
+ uint32 pad1;
+ uint32 pad2;
+} sbsdramregs_t;
+
+#endif
+
+/* SDRAM initialization control (initcontrol) register bits */
+#define SDRAM_CBR 0x0001 /* Writing 1 generates refresh cycle and toggles bit */
+#define SDRAM_PRE 0x0002 /* Writing 1 generates precharge cycle and toggles bit */
+#define SDRAM_MRS 0x0004 /* Writing 1 generates mode register select cycle and toggles bit */
+#define SDRAM_EN 0x0008 /* When set, enables access to SDRAM */
+#define SDRAM_16Mb 0x0000 /* Use 16 Megabit SDRAM */
+#define SDRAM_64Mb 0x0010 /* Use 64 Megabit SDRAM */
+#define SDRAM_128Mb 0x0020 /* Use 128 Megabit SDRAM */
+#define SDRAM_RSVMb 0x0030 /* Use special SDRAM */
+#define SDRAM_RST 0x0080 /* Writing 1 causes soft reset of controller */
+#define SDRAM_SELFREF 0x0100 /* Writing 1 enables self refresh mode */
+#define SDRAM_PWRDOWN 0x0200 /* Writing 1 causes controller to power down */
+#define SDRAM_32BIT 0x0400 /* When set, indicates 32 bit SDRAM interface */
+#define SDRAM_9BITCOL 0x0800 /* When set, indicates 9 bit column */
+
+/* SDRAM configuration (config) register bits */
+#define SDRAM_BURSTFULL 0x0000 /* Use full page bursts */
+#define SDRAM_BURST8 0x0001 /* Use burst of 8 */
+#define SDRAM_BURST4 0x0002 /* Use burst of 4 */
+#define SDRAM_BURST2 0x0003 /* Use burst of 2 */
+#define SDRAM_CAS3 0x0000 /* Use CAS latency of 3 */
+#define SDRAM_CAS2 0x0004 /* Use CAS latency of 2 */
+
+/* SDRAM refresh control (refresh) register bits */
+#define SDRAM_REF(p) (((p)&0xff) | SDRAM_REF_EN) /* Refresh period */
+#define SDRAM_REF_EN 0x8000 /* Writing 1 enables periodic refresh */
+
+/* SDRAM Core default Init values (OCP ID 0x803) */
+#define SDRAM_INIT MEM4MX16X2
+#define SDRAM_CONFIG SDRAM_BURSTFULL
+#define SDRAM_REFRESH SDRAM_REF(0x40)
+
+#define MEM1MX16 0x009 /* 2 MB */
+#define MEM1MX16X2 0x409 /* 4 MB */
+#define MEM2MX8X2 0x809 /* 4 MB */
+#define MEM2MX8X4 0xc09 /* 8 MB */
+#define MEM2MX32 0x439 /* 8 MB */
+#define MEM4MX16 0x019 /* 8 MB */
+#define MEM4MX16X2 0x419 /* 16 MB */
+#define MEM8MX8X2 0x819 /* 16 MB */
+#define MEM8MX16 0x829 /* 16 MB */
+#define MEM4MX32 0x429 /* 16 MB */
+#define MEM8MX8X4 0xc19 /* 32 MB */
+#define MEM8MX16X2 0xc29 /* 32 MB */
+
+#endif /* _SBSDRAM_H */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/sbutils.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbutils.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/sbutils.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/sbutils.h 2005-11-07 01:12:51.843811000 +0100
@@ -0,0 +1,90 @@
+/*
+ * Misc utility routines for accessing chip-specific features
+ * of Broadcom HNBU SiliconBackplane-based chips.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _sbutils_h_
+#define _sbutils_h_
+
+/* Board styles (bustype) */
+#define BOARDSTYLE_SOC 0 /* Silicon Backplane */
+#define BOARDSTYLE_PCI 1 /* PCI/MiniPCI board */
+#define BOARDSTYLE_PCMCIA 2 /* PCMCIA board */
+#define BOARDSTYLE_CARDBUS 3 /* Cardbus board */
+
+/*
+ * Many of the routines below take an 'sbh' handle as their first arg.
+ * Allocate this by calling sb_attach(). Free it by calling sb_detach().
+ * At any one time, the sbh is logically focused on one particular sb core
+ * (the "current core").
+ * Use sb_setcore() or sb_setcoreidx() to change the association to another core.
+ */
+
+/* exported externs */
+extern void *sb_attach(uint pcidev, void *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz);
+extern void *sb_kattach(void);
+extern void sb_detach(void *sbh);
+extern uint sb_chip(void *sbh);
+extern uint sb_chiprev(void *sbh);
+extern uint sb_chippkg(void *sbh);
+extern uint sb_boardvendor(void *sbh);
+extern uint sb_boardtype(void *sbh);
+extern uint sb_boardstyle(void *sbh);
+extern uint sb_bus(void *sbh);
+extern uint sb_corelist(void *sbh, uint coreid[]);
+extern uint sb_coreid(void *sbh);
+extern uint sb_coreidx(void *sbh);
+extern uint sb_coreunit(void *sbh);
+extern uint sb_corevendor(void *sbh);
+extern uint sb_corerev(void *sbh);
+extern void *sb_coreregs(void *sbh);
+extern uint32 sb_coreflags(void *sbh, uint32 mask, uint32 val);
+extern uint32 sb_coreflagshi(void *sbh, uint32 mask, uint32 val);
+extern bool sb_iscoreup(void *sbh);
+extern void *sb_setcoreidx(void *sbh, uint coreidx);
+extern void *sb_setcore(void *sbh, uint coreid, uint coreunit);
+extern void sb_commit(void *sbh);
+extern uint32 sb_base(uint32 admatch);
+extern uint32 sb_size(uint32 admatch);
+extern void sb_core_reset(void *sbh, uint32 bits);
+extern void sb_core_tofixup(void *sbh);
+extern void sb_core_disable(void *sbh, uint32 bits);
+extern uint32 sb_clock_rate(uint32 pll_type, uint32 n, uint32 m);
+extern uint32 sb_clock(void *sbh);
+extern void sb_pci_setup(void *sbh, uint32 *dmaoffset, uint coremask);
+extern void sb_pcmcia_init(void *sbh);
+extern void sb_watchdog(void *sbh, uint ticks);
+extern void *sb_gpiosetcore(void *sbh);
+extern uint32 sb_gpiocontrol(void *sbh, uint32 mask, uint32 val);
+extern uint32 sb_gpioouten(void *sbh, uint32 mask, uint32 val);
+extern uint32 sb_gpioout(void *sbh, uint32 mask, uint32 val);
+extern uint32 sb_gpioin(void *sbh);
+extern uint32 sb_gpiointpolarity(void *sbh, uint32 mask, uint32 val);
+extern uint32 sb_gpiointmask(void *sbh, uint32 mask, uint32 val);
+extern bool sb_taclear(void *sbh);
+extern void sb_pwrctl_init(void *sbh);
+extern uint16 sb_pwrctl_fast_pwrup_delay(void *sbh);
+extern bool sb_pwrctl_clk(void *sbh, uint mode);
+extern int sb_pwrctl_xtal(void *sbh, uint what, bool on);
+extern void sb_register_intr_callback(void *sbh, void *intrsoff_fn, void *intrsrestore_fn, void *intr_arg);
+
+/* pwrctl xtal what flags */
+#define XTAL 0x1 /* primary crystal oscillator (2050) */
+#define PLL 0x2 /* main chip pll */
+
+/* pwrctl clk mode */
+#define CLK_FAST 0 /* force fast (pll) clock */
+#define CLK_SLOW 1 /* force slow clock */
+#define CLK_DYNAMIC 2 /* enable dynamic power control */
+
+#endif /* _sbutils_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/trxhdr.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/trxhdr.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/trxhdr.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/trxhdr.h 2005-11-07 01:12:51.843811000 +0100
@@ -0,0 +1,31 @@
+/*
+ * TRX image file header format.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#include <typedefs.h>
+
+#define TRX_MAGIC 0x30524448 /* "HDR0" */
+#define TRX_VERSION 1
+#define TRX_MAX_LEN 0x3A0000
+#define TRX_NO_HEADER 1 /* Do not write TRX header */
+
+struct trx_header {
+ uint32 magic; /* "HDR0" */
+ uint32 len; /* Length of file including header */
+ uint32 crc32; /* 32-bit CRC from flag_version to end of file */
+ uint32 flag_version; /* 0:15 flags, 16:31 version */
+ uint32 offsets[3]; /* Offsets of partitions from start of header */
+};
+
+/* Compatibility */
+typedef struct trx_header TRXHDR, *PTRXHDR;
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/typedefs.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/typedefs.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/typedefs.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/typedefs.h 2005-11-07 01:12:51.843811000 +0100
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef _TYPEDEFS_H_
+#define _TYPEDEFS_H_
+
+/*----------------------- define TRUE, FALSE, NULL, bool ----------------*/
+#ifdef __cplusplus
+
+#ifndef FALSE
+#define FALSE false
+#endif
+#ifndef TRUE
+#define TRUE true
+#endif
+
+#else /* !__cplusplus */
+
+#if defined(_WIN32)
+
+typedef unsigned char bool;
+
+#else
+
+#if defined(MACOSX) && defined(KERNEL)
+#include <IOKit/IOTypes.h>
+#else
+typedef int bool;
+#endif
+
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#endif
+
+#endif /* __cplusplus */
+
+#ifndef OFF
+#define OFF 0
+#endif
+
+#ifndef ON
+#define ON 1
+#endif
+
+/*----------------------- define uchar, ushort, uint, ulong ----------------*/
+
+typedef unsigned char uchar;
+
+#if defined(_WIN32) || defined(PMON) || defined(__MRC__) || defined(V2_HAL) || defined(_CFE_)
+
+#ifndef V2_HAL
+typedef unsigned short ushort;
+#endif
+
+typedef unsigned int uint;
+typedef unsigned long ulong;
+
+#else
+
+/* pick up ushort & uint from standard types.h */
+#if defined(linux) && defined(__KERNEL__)
+#include <linux/types.h> /* sys/types.h and linux/types.h are oil and water */
+#else
+#include <sys/types.h>
+#if !defined(TARGETENV_sun4) && !defined(linux)
+typedef unsigned long ulong;
+#endif /* TARGETENV_sun4 */
+#endif
+#if defined(PMON)
+typedef unsigned int uint;
+typedef unsigned long long uint64;
+#endif
+
+#endif /* WIN32 || PMON || .. */
+
+/*----------------------- define [u]int8/16/32/64 --------------------------*/
+
+
+#ifdef V2_HAL
+#include <bcmos.h>
+#else
+typedef signed char int8;
+typedef signed short int16;
+typedef signed int int32;
+
+typedef unsigned char uint8;
+typedef unsigned short uint16;
+typedef unsigned int uint32;
+#endif /* V2_HAL */
+
+typedef float float32;
+typedef double float64;
+
+/*
+ * abstracted floating point type allows for compile time selection of
+ * single or double precision arithmetic. Compiling with -DFLOAT32
+ * selects single precision; the default is double precision.
+ */
+
+#if defined(FLOAT32)
+typedef float32 float_t;
+#else /* default to double precision floating point */
+typedef float64 float_t;
+#endif /* FLOAT32 */
+
+#ifdef _MSC_VER /* Microsoft C */
+typedef signed __int64 int64;
+typedef unsigned __int64 uint64;
+
+#elif defined(__GNUC__) && !defined(__STRICT_ANSI__)
+/* gcc understands signed/unsigned 64 bit types, but complains in ANSI mode */
+typedef signed long long int64;
+typedef unsigned long long uint64;
+
+#elif defined(__ICL) && !defined(__STDC__)
+/* ICL accepts unsigned 64 bit type only, and complains in ANSI mode */
+typedef unsigned long long uint64;
+
+#endif /* _MSC_VER */
+
+
+/*----------------------- define PTRSZ, INLINE --------------------------*/
+
+#define PTRSZ sizeof (char*)
+
+#ifndef INLINE
+
+#ifdef _MSC_VER
+
+#define INLINE __inline
+
+#elif __GNUC__
+
+#define INLINE __inline__
+
+#else
+
+#define INLINE
+
+#endif /* _MSC_VER */
+
+#endif /* INLINE */
+
+#endif /* _TYPEDEFS_H_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/wlioctl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/wlioctl.h
--- linux-2.6.12.5/arch/mips/bcm947xx/include/wlioctl.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/wlioctl.h 2005-11-07 01:12:51.843811000 +0100
@@ -0,0 +1,690 @@
+/*
+ * Custom OID/ioctl definitions for
+ * Broadcom 802.11abg Networking Device Driver
+ *
+ * Definitions subject to change without notice.
+ *
+ * Copyright 2001-2003, Broadcom Corporation
+ * All Rights Reserved.
+ *
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ *
+ * $Id$
+ */
+
+#ifndef _wlioctl_h_
+#define _wlioctl_h_
+
+#include <typedefs.h>
+#include <proto/ethernet.h>
+#include <proto/802.11.h>
+
+#if defined(__GNUC__)
+#define PACKED __attribute__((packed))
+#else
+#define PACKED
+#endif
+
+/*
+ * Per-bss information structure.
+ */
+
+#define WL_NUMRATES 255 /* max # of rates in a rateset */
+
+typedef struct wl_rateset {
+ uint32 count; /* # rates in this set */
+ uint8 rates[WL_NUMRATES]; /* rates in 500kbps units w/hi bit set if basic */
+} wl_rateset_t;
+
+#define WL_LEGACY_BSS_INFO_VERSION 106 /* an older supported version of wl_bss_info struct */
+#define WL_BSS_INFO_VERSION 107 /* current version of wl_bss_info struct */
+
+typedef struct wl_bss_info106 {
+ uint version; /* version field */
+ struct ether_addr BSSID;
+ uint8 SSID_len;
+ uint8 SSID[32];
+ uint8 Privacy; /* 0=No WEP, 1=Use WEP */
+ int16 RSSI; /* receive signal strength (in dBm) */
+ uint16 beacon_period; /* units are Kusec */
+ uint16 atim_window; /* units are Kusec */
+ uint8 channel; /* Channel no. */
+ int8 infra; /* 0=IBSS, 1=infrastructure, 2=unknown */
+ struct {
+ uint count; /* # rates in this set */
+ uint8 rates[12]; /* rates in 500kbps units w/hi bit set if basic */
+ } rateset; /* supported rates */
+ uint8 dtim_period; /* DTIM period */
+ int8 phy_noise; /* noise right after tx (in dBm) */
+ uint16 capability; /* Capability information */
+ struct dot11_bcn_prb *prb; /* probe response frame (ioctl na) */
+ uint16 prb_len; /* probe response frame length (ioctl na) */
+ struct {
+ uint8 supported; /* wpa supported */
+ uint8 multicast; /* multicast cipher */
+ uint8 ucount; /* count of unicast ciphers */
+ uint8 unicast[4]; /* unicast ciphers */
+ uint8 acount; /* count of auth modes */
+ uint8 auth[4]; /* Authentication modes */
+ } wpa;
+} wl_bss_info106_t;
+
+typedef struct wl_bss_info {
+ uint32 version; /* version field */
+ uint32 length; /* byte length of data in this record, starting at version and including IEs */
+ struct ether_addr BSSID;
+ uint16 beacon_period; /* units are Kusec */
+ uint16 capability; /* Capability information */
+ uint8 SSID_len;
+ uint8 SSID[32];
+ struct {
+ uint count; /* # rates in this set */
+ uint8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */
+ } rateset; /* supported rates */
+ uint8 channel; /* Channel no. */
+ uint16 atim_window; /* units are Kusec */
+ uint8 dtim_period; /* DTIM period */
+ int16 RSSI; /* receive signal strength (in dBm) */
+ int8 phy_noise; /* noise (in dBm) */
+ uint32 ie_length; /* byte length of Information Elements */
+ /* variable length Information Elements */
+} wl_bss_info_t;
+
+typedef struct wl_scan_results {
+ uint32 buflen;
+ uint32 version;
+ uint32 count;
+ wl_bss_info_t bss_info[1];
+} wl_scan_results_t;
+/* size of wl_scan_results not including variable length array */
+#define WL_SCAN_RESULTS_FIXED_SIZE 12
+
+/* uint32 list */
+typedef struct wl_uint32_list {
+ /* in - # of elements, out - # of entries */
+ uint32 count;
+ /* variable length uint32 list */
+ uint32 element[1];
+} wl_uint32_list_t;
+
+typedef struct wlc_ssid {
+ uint32 SSID_len;
+ uchar SSID[32];
+} wlc_ssid_t;
+
+#define WLC_CNTRY_BUF_SZ 4 /* Country string is 3 bytes + NULL */
+
+typedef struct wl_channels_in_country {
+ uint32 buflen;
+ uint32 band;
+ char country_abbrev[WLC_CNTRY_BUF_SZ];
+ uint32 count;
+ uint32 channel[1];
+} wl_channels_in_country_t;
+
+typedef struct wl_country_list {
+ uint32 buflen;
+ uint32 band_set;
+ uint32 band;
+ uint32 count;
+ char country_abbrev[1];
+} wl_country_list_t;
+
+
+/*
+* Maximum # of keys that wl driver supports in S/W. Keys supported
+* in H/W is less than or equal to WSEC_MAX_KEYS.
+*/
+#define WSEC_MAX_KEYS 54 /* Max # of keys (50 + 4 default keys) */
+#define WSEC_MAX_DEFAULT_KEYS 4 /* # of default keys */
+
+/*
+* Remove these two defines if access to crypto/tkhash.h
+* is unconditionally permitted.
+*/
+#define TKHASH_P1_KEY_SIZE 10 /* size of TKHash Phase1 output, in bytes */
+#define TKHASH_P2_KEY_SIZE 16 /* size of TKHash Phase2 output */
+
+/* Enumerate crypto algorithms */
+#define CRYPTO_ALGO_OFF 0
+#define CRYPTO_ALGO_WEP1 1
+#define CRYPTO_ALGO_TKIP 2
+#define CRYPTO_ALGO_WEP128 3
+#define CRYPTO_ALGO_AES_CCM 4
+#define CRYPTO_ALGO_AES_OCB_MSDU 5
+#define CRYPTO_ALGO_AES_OCB_MPDU 6
+#define CRYPTO_ALGO_NALG 7
+
+/* For use with wlc_wep_key.flags */
+#define WSEC_PRIMARY_KEY (1 << 1) /* Indicates this key is the primary (ie tx) key */
+#define WSEC_TKIP_ERROR (1 << 2) /* Provoke deliberate MIC error */
+#define WSEC_REPLAY_ERROR (1 << 3) /* Provoke deliberate replay */
+
+#define WSEC_GEN_MIC_ERROR 0x0001
+#define WSEC_GEN_REPLAY 0x0002
+
+typedef struct tkip_info {
+ uint16 phase1[TKHASH_P1_KEY_SIZE/sizeof(uint16)]; /* tkhash phase1 result */
+ uint8 phase2[TKHASH_P2_KEY_SIZE]; /* tkhash phase2 result */
+ uint32 micl;
+ uint32 micr;
+} tkip_info_t;
+
+typedef struct wsec_iv {
+ uint32 hi; /* upper 32 bits of IV */
+ uint16 lo; /* lower 16 bits of IV */
+} wsec_iv_t;
+
+typedef struct wsec_key {
+ uint32 index; /* key index */
+ uint32 len; /* key length */
+ uint8 data[DOT11_MAX_KEY_SIZE]; /* key data */
+ tkip_info_t tkip_tx; /* tkip transmit state */
+ tkip_info_t tkip_rx; /* tkip receive state */
+ uint32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
+ uint32 flags; /* misc flags */
+ uint32 algo_hw; /* cache for hw register*/
+ uint32 aes_mode; /* cache for hw register*/
+ int iv_len; /* IV length */
+ int iv_initialized; /* has IV been initialized already? */
+ int icv_len; /* ICV length */
+ wsec_iv_t rxiv; /* Rx IV */
+ wsec_iv_t txiv; /* Tx IV */
+ struct ether_addr ea; /* per station */
+} wsec_key_t;
+
+/* wireless security bitvec */
+#define WEP_ENABLED 1
+#define TKIP_ENABLED 2
+#define AES_ENABLED 4
+#define WSEC_SWFLAG 8
+
+#define WSEC_SW(wsec) ((wsec) & WSEC_SWFLAG)
+#define WSEC_HW(wsec) (!WSEC_SW(wsec))
+#define WSEC_WEP_ENABLED(wsec) ((wsec) & WEP_ENABLED)
+#define WSEC_TKIP_ENABLED(wsec) ((wsec) & TKIP_ENABLED)
+#define WSEC_AES_ENABLED(wsec) ((wsec) & AES_ENABLED)
+#define WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED))
+
+/* wireless authentication bit vector */
+#define WPA_ENABLED 1
+#define PSK_ENABLED 2
+
+#define WAUTH_WPA_ENABLED(wauth) ((wauth) & WPA_ENABLED)
+#define WAUTH_PSK_ENABLED(wauth) ((wauth) & PSK_ENABLED)
+#define WAUTH_ENABLED(wauth) ((wauth) & (WPA_ENABLED | PSK_ENABLED))
+
+/* group/mcast cipher */
+#define WPA_MCAST_CIPHER(wsec) (((wsec) & TKIP_ENABLED) ? WPA_CIPHER_TKIP : \
+ ((wsec) & AES_ENABLED) ? WPA_CIPHER_AES_CCM : \
+ WPA_CIPHER_NONE)
+
+typedef struct wl_led_info {
+ uint32 index; /* led index */
+ uint32 behavior;
+ bool activehi;
+} wl_led_info_t;
+
+/*
+ * definitions for driver messages passed from WL to NAS.
+ */
+/* Use this to recognize wpa and 802.1x driver messages. */
+static const uint8 wl_wpa_snap_template[] =
+ { 0xaa, 0xaa, 0x03, 0x00, 0x90, 0x4c };
+
+#define WL_WPA_MSG_IFNAME_MAX 16
+
+/* WPA driver message */
+typedef struct wl_wpa_header {
+ struct ether_header eth;
+ struct dot11_llc_snap_header snap;
+ uint8 version;
+ uint8 type;
+ /* version 2 additions */
+ char ifname[WL_WPA_MSG_IFNAME_MAX];
+ /* version specific data */
+ /* uint8 data[1]; */
+} wl_wpa_header_t PACKED;
+
+#define WL_WPA_HEADER_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN + 2 + WL_WPA_MSG_IFNAME_MAX)
+
+/* WPA driver message ethertype - private between wlc and nas */
+#define WL_WPA_ETHER_TYPE 0x9999
+
+/* WPA driver message current version */
+#define WL_WPA_MSG_VERSION 2
+
+/* Type field values for the 802.2 driver messages for WPA. */
+#define WLC_ASSOC_MSG 1
+#define WLC_DISASSOC_MSG 2
+#define WLC_PTK_MIC_MSG 3
+#define WLC_GTK_MIC_MSG 4
+
+/* 802.1x driver message */
+typedef struct wl_eapol_header {
+ struct ether_header eth;
+ struct dot11_llc_snap_header snap;
+ uint8 version;
+ uint8 reserved;
+ char ifname[WL_WPA_MSG_IFNAME_MAX];
+ /* version specific data */
+ /* uint8 802_1x_msg[1]; */
+} wl_eapol_header_t PACKED;
+
+#define WL_EAPOL_HEADER_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN + 2 + WL_WPA_MSG_IFNAME_MAX)
+
+/* 802.1x driver message ethertype - private between wlc and nas */
+#define WL_EAPOL_ETHER_TYPE 0x999A
+
+/* 802.1x driver message current version */
+#define WL_EAPOL_MSG_VERSION 1
+
+/* srom read/write struct passed through ioctl */
+typedef struct {
+ uint byteoff; /* byte offset */
+ uint nbytes; /* number of bytes */
+ uint16 buf[1];
+} srom_rw_t;
+
+/* R_REG and W_REG struct passed through ioctl */
+typedef struct {
+ uint32 byteoff; /* byte offset of the field in d11regs_t */
+ uint32 val; /* read/write value of the field */
+ uint32 size; /* sizeof the field */
+} rw_reg_t;
+
+/* Structure used by GET/SET_ATTEN ioctls */
+typedef struct {
+ uint16 auto_ctrl; /* 1: Automatic control, 0: overriden */
+ uint16 bb; /* Baseband attenuation */
+ uint16 radio; /* Radio attenuation */
+ uint16 txctl1; /* Radio TX_CTL1 value */
+} atten_t;
+
+/* Used to get specific STA parameters */
+typedef struct {
+ uint32 val;
+ struct ether_addr ea;
+} scb_val_t;
+
+/* callback registration data types */
+
+typedef struct _mac_event_params {
+ uint msg;
+ struct ether_addr *addr;
+ uint result;
+ uint status;
+ uint auth_type;
+} mac_event_params_t;
+
+typedef struct _mic_error_params {
+ struct ether_addr *ea;
+ bool group;
+ bool flush_txq;
+} mic_error_params_t;
+
+typedef enum _wl_callback {
+ WL_MAC_EVENT_CALLBACK = 0,
+ WL_LINK_UP_CALLBACK,
+ WL_LINK_DOWN_CALLBACK,
+ WL_MIC_ERROR_CALLBACK,
+ WL_LAST_CALLBACK
+} wl_callback_t;
+
+typedef struct _callback {
+ void (*fn)(void *, void *);
+ void *context;
+} callback_t;
+
+typedef struct _scan_callback {
+ void (*fn)(void *);
+ void *context;
+} scan_callback_t;
+
+/* used to register an arbitrary callback via the IOCTL interface */
+typedef struct _set_callback {
+ int index;
+ callback_t callback;
+} set_callback_t;
+
+/*
+ * Country locale determines which channels are available to us.
+ */
+typedef enum _wlc_locale {
+ WLC_WW = 0, /* Worldwide */
+ WLC_THA, /* Thailand */
+ WLC_ISR, /* Israel */
+ WLC_JDN, /* Jordan */
+ WLC_PRC, /* China */
+ WLC_JPN, /* Japan */
+ WLC_FCC, /* USA */
+ WLC_EUR, /* Europe */
+ WLC_USL, /* US Low Band only */
+ WLC_JPH, /* Japan High Band only */
+ WLC_ALL, /* All the channels in this band */
+ WLC_11D, /* Represents locale recieved by 11d beacons */
+ WLC_LAST_LOCALE,
+ WLC_UNDEFINED_LOCALE = 0xf
+} wlc_locale_t;
+
+/* channel encoding */
+typedef struct channel_info {
+ int hw_channel;
+ int target_channel;
+ int scan_channel;
+} channel_info_t;
+
+/* For ioctls that take a list of MAC addresses */
+struct maclist {
+ uint count; /* number of MAC addresses */
+ struct ether_addr ea[1]; /* variable length array of MAC addresses */
+};
+
+/* get pkt count struct passed through ioctl */
+typedef struct get_pktcnt {
+ uint rx_good_pkt;
+ uint rx_bad_pkt;
+ uint tx_good_pkt;
+ uint tx_bad_pkt;
+} get_pktcnt_t;
+
+/* Linux network driver ioctl encoding */
+typedef struct wl_ioctl {
+ int cmd; /* common ioctl definition */
+ void *buf; /* pointer to user buffer */
+ int len; /* length of user buffer */
+} wl_ioctl_t;
+
+/*
+ * Structure for passing hardware and software
+ * revision info up from the driver.
+ */
+typedef struct wlc_rev_info {
+ uint vendorid; /* PCI vendor id */
+ uint deviceid; /* device id of chip */
+ uint radiorev; /* radio revision */
+ uint chiprev; /* chip revision */
+ uint corerev; /* core revision */
+ uint boardid; /* board identifier (usu. PCI sub-device id) */
+ uint boardvendor; /* board vendor (usu. PCI sub-vendor id) */
+ uint boardrev; /* board revision */
+ uint driverrev; /* driver version */
+ uint ucoderev; /* microcode version */
+ uint bus; /* bus type */
+ uint chipnum; /* chip number */
+} wlc_rev_info_t;
+
+/* check this magic number */
+#define WLC_IOCTL_MAGIC 0x14e46c77
+
+/* bump this number if you change the ioctl interface */
+#define WLC_IOCTL_VERSION 1
+
+/* maximum length buffer required */
+#define WLC_IOCTL_MAXLEN 8192
+
+/* common ioctl definitions */
+#define WLC_GET_MAGIC 0
+#define WLC_GET_VERSION 1
+#define WLC_UP 2
+#define WLC_DOWN 3
+#define WLC_DUMP 6
+#define WLC_GET_MSGLEVEL 7
+#define WLC_SET_MSGLEVEL 8
+#define WLC_GET_PROMISC 9
+#define WLC_SET_PROMISC 10
+#define WLC_GET_RATE 12
+#define WLC_SET_RATE 13
+#define WLC_GET_INSTANCE 14
+#define WLC_GET_FRAG 15
+#define WLC_SET_FRAG 16
+#define WLC_GET_RTS 17
+#define WLC_SET_RTS 18
+#define WLC_GET_INFRA 19
+#define WLC_SET_INFRA 20
+#define WLC_GET_AUTH 21
+#define WLC_SET_AUTH 22
+#define WLC_GET_BSSID 23
+#define WLC_SET_BSSID 24
+#define WLC_GET_SSID 25
+#define WLC_SET_SSID 26
+#define WLC_RESTART 27
+#define WLC_GET_CHANNEL 29
+#define WLC_SET_CHANNEL 30
+#define WLC_GET_SRL 31
+#define WLC_SET_SRL 32
+#define WLC_GET_LRL 33
+#define WLC_SET_LRL 34
+#define WLC_GET_PLCPHDR 35
+#define WLC_SET_PLCPHDR 36
+#define WLC_GET_RADIO 37
+#define WLC_SET_RADIO 38
+#define WLC_GET_PHYTYPE 39
+#define WLC_GET_WEP 42
+#define WLC_SET_WEP 43
+#define WLC_GET_KEY 44
+#define WLC_SET_KEY 45
+#define WLC_SCAN 50
+#define WLC_SCAN_RESULTS 51
+#define WLC_DISASSOC 52
+#define WLC_REASSOC 53
+#define WLC_GET_ROAM_TRIGGER 54
+#define WLC_SET_ROAM_TRIGGER 55
+#define WLC_GET_TXANT 61
+#define WLC_SET_TXANT 62
+#define WLC_GET_ANTDIV 63
+#define WLC_SET_ANTDIV 64
+#define WLC_GET_TXPWR 65
+#define WLC_SET_TXPWR 66
+#define WLC_GET_CLOSED 67
+#define WLC_SET_CLOSED 68
+#define WLC_GET_MACLIST 69
+#define WLC_SET_MACLIST 70
+#define WLC_GET_RATESET 71
+#define WLC_SET_RATESET 72
+#define WLC_GET_LOCALE 73
+#define WLC_SET_LOCALE 74
+#define WLC_GET_BCNPRD 75
+#define WLC_SET_BCNPRD 76
+#define WLC_GET_DTIMPRD 77
+#define WLC_SET_DTIMPRD 78
+#define WLC_GET_SROM 79
+#define WLC_SET_SROM 80
+#define WLC_GET_WEP_RESTRICT 81
+#define WLC_SET_WEP_RESTRICT 82
+#define WLC_GET_COUNTRY 83
+#define WLC_SET_COUNTRY 84
+#define WLC_GET_REVINFO 98
+#define WLC_GET_MACMODE 105
+#define WLC_SET_MACMODE 106
+#define WLC_GET_GMODE 109
+#define WLC_SET_GMODE 110
+#define WLC_GET_CURR_RATESET 114 /* current rateset */
+#define WLC_GET_SCANSUPPRESS 115
+#define WLC_SET_SCANSUPPRESS 116
+#define WLC_GET_AP 117
+#define WLC_SET_AP 118
+#define WLC_GET_EAP_RESTRICT 119
+#define WLC_SET_EAP_RESTRICT 120
+#define WLC_GET_WDSLIST 123
+#define WLC_SET_WDSLIST 124
+#define WLC_GET_RSSI 127
+#define WLC_GET_WSEC 133
+#define WLC_SET_WSEC 134
+#define WLC_GET_BSS_INFO 136
+#define WLC_GET_LAZYWDS 138
+#define WLC_SET_LAZYWDS 139
+#define WLC_GET_BANDLIST 140
+#define WLC_GET_BAND 141
+#define WLC_SET_BAND 142
+#define WLC_GET_SHORTSLOT 144
+#define WLC_GET_SHORTSLOT_OVERRIDE 145
+#define WLC_SET_SHORTSLOT_OVERRIDE 146
+#define WLC_GET_SHORTSLOT_RESTRICT 147
+#define WLC_SET_SHORTSLOT_RESTRICT 148
+#define WLC_GET_GMODE_PROTECTION 149
+#define WLC_GET_GMODE_PROTECTION_OVERRIDE 150
+#define WLC_SET_GMODE_PROTECTION_OVERRIDE 151
+#define WLC_UPGRADE 152
+#define WLC_GET_ASSOCLIST 159
+#define WLC_GET_CLK 160
+#define WLC_SET_CLK 161
+#define WLC_GET_UP 162
+#define WLC_OUT 163
+#define WLC_GET_WPA_AUTH 164
+#define WLC_SET_WPA_AUTH 165
+#define WLC_GET_GMODE_PROTECTION_CONTROL 178
+#define WLC_SET_GMODE_PROTECTION_CONTROL 179
+#define WLC_GET_PHYLIST 180
+#define WLC_GET_GMODE_PROTECTION_CTS 198
+#define WLC_SET_GMODE_PROTECTION_CTS 199
+#define WLC_GET_PIOMODE 203
+#define WLC_SET_PIOMODE 204
+#define WLC_SET_LED 209
+#define WLC_GET_LED 210
+#define WLC_GET_CHANNEL_SEL 215
+#define WLC_START_CHANNEL_SEL 216
+#define WLC_GET_VALID_CHANNELS 217
+#define WLC_GET_FAKEFRAG 218
+#define WLC_SET_FAKEFRAG 219
+#define WLC_GET_WET 230
+#define WLC_SET_WET 231
+#define WLC_GET_KEY_PRIMARY 235
+#define WLC_SET_KEY_PRIMARY 236
+#define WLC_SCAN_WITH_CALLBACK 240
+#define WLC_SET_CS_SCAN_TIMER 248
+#define WLC_GET_CS_SCAN_TIMER 249
+#define WLC_CURRENT_PWR 256
+#define WLC_GET_CHANNELS_IN_COUNTRY 260
+#define WLC_GET_COUNTRY_LIST 261
+#define WLC_NVRAM_GET 264
+#define WLC_NVRAM_SET 265
+#define WLC_LAST 271 /* bump after adding */
+
+/*
+ * Minor kludge alert:
+ * Duplicate a few definitions that irelay requires from epiioctl.h here
+ * so caller doesn't have to include this file and epiioctl.h .
+ * If this grows any more, it would be time to move these irelay-specific
+ * definitions out of the epiioctl.h and into a separate driver common file.
+ */
+#ifndef EPICTRL_COOKIE
+#define EPICTRL_COOKIE 0xABADCEDE
+#endif
+
+/* vx wlc ioctl's offset */
+#define CMN_IOCTL_OFF 0x180
+
+/*
+ * custom OID support
+ *
+ * 0xFF - implementation specific OID
+ * 0xE4 - first byte of Broadcom PCI vendor ID
+ * 0x14 - second byte of Broadcom PCI vendor ID
+ * 0xXX - the custom OID number
+ */
+
+/* begin 0x1f values beyond the start of the ET driver range. */
+#define WL_OID_BASE 0xFFE41420
+
+/* NDIS overrides */
+#define OID_WL_GETINSTANCE (WL_OID_BASE + WLC_GET_INSTANCE)
+
+#define WL_DECRYPT_STATUS_SUCCESS 1
+#define WL_DECRYPT_STATUS_FAILURE 2
+#define WL_DECRYPT_STATUS_UNKNOWN 3
+
+/* allows user-mode app to poll the status of USB image upgrade */
+#define WLC_UPGRADE_SUCCESS 0
+#define WLC_UPGRADE_PENDING 1
+
+/* Bit masks for radio disabled status - returned by WL_GET_RADIO */
+#define WL_RADIO_SW_DISABLE (1<<0)
+#define WL_RADIO_HW_DISABLE (1<<1)
+
+/* Override bit for WLC_SET_TXPWR. if set, ignore other level limits */
+#define WL_TXPWR_OVERRIDE (1<<31)
+
+
+/* Bus types */
+#define WL_SB_BUS 0 /* Silicon Backplane */
+#define WL_PCI_BUS 1 /* PCI target */
+#define WL_PCMCIA_BUS 2 /* PCMCIA target */
+
+/* band types */
+#define WLC_BAND_AUTO 0 /* auto-select */
+#define WLC_BAND_A 1 /* "a" band (5 Ghz) */
+#define WLC_BAND_B 2 /* "b" band (2.4 Ghz) */
+
+/* MAC list modes */
+#define WLC_MACMODE_DISABLED 0 /* MAC list disabled */
+#define WLC_MACMODE_DENY 1 /* Deny specified (i.e. allow unspecified) */
+#define WLC_MACMODE_ALLOW 2 /* Allow specified (i.e. deny unspecified) */
+
+/*
+ *
+ */
+#define GMODE_LEGACY_B 0
+#define GMODE_AUTO 1
+#define GMODE_ONLY 2
+#define GMODE_B_DEFERRED 3
+#define GMODE_PERFORMANCE 4
+#define GMODE_LRS 5
+#define GMODE_MAX 6
+
+/* values for PLCPHdr_override */
+#define WLC_PLCP_AUTO -1
+#define WLC_PLCP_SHORT 0
+#define WLC_PLCP_LONG 1
+
+/* values for g_protection_override */
+#define WLC_G_PROTECTION_AUTO -1
+#define WLC_G_PROTECTION_OFF 0
+#define WLC_G_PROTECTION_ON 1
+
+/* values for g_protection_control */
+#define WLC_G_PROTECTION_CTL_OFF 0
+#define WLC_G_PROTECTION_CTL_LOCAL 1
+#define WLC_G_PROTECTION_CTL_OVERLAP 2
+
+
+
+
+
+
+/* max # of leds supported by GPIO (gpio pin# == led index#) */
+#define WL_LED_NUMGPIO 16 /* gpio 0-15 */
+
+/* led per-pin behaviors */
+#define WL_LED_OFF 0 /* always off */
+#define WL_LED_ON 1 /* always on */
+#define WL_LED_ACTIVITY 2 /* activity */
+#define WL_LED_RADIO 3 /* radio enabled */
+#define WL_LED_ARADIO 4 /* 5 Ghz radio enabled */
+#define WL_LED_BRADIO 5 /* 2.4Ghz radio enabled */
+#define WL_LED_BGMODE 6 /* on if gmode, off if bmode */
+#define WL_LED_WI1 7
+#define WL_LED_WI2 8
+#define WL_LED_WI3 9
+#define WL_LED_ASSOC 10 /* associated state indicator */
+#define WL_LED_INACTIVE 11 /* null behavior (clears default behavior) */
+#define WL_LED_NUMBEHAVIOR 12
+
+/* led behavior numeric value format */
+#define WL_LED_BEH_MASK 0x7f /* behavior mask */
+#define WL_LED_AL_MASK 0x80 /* activelow (polarity) bit */
+
+
+/* rate check */
+#define WL_RATE_OFDM(r) (((r) & 0x7f) == 12 || ((r) & 0x7f) == 18 || \
+ ((r) & 0x7f) == 24 || ((r) & 0x7f) == 36 || \
+ ((r) & 0x7f) == 48 || ((r) & 0x7f) == 72 || \
+ ((r) & 0x7f) == 96 || ((r) & 0x7f) == 108)
+
+
+#undef PACKED
+
+#endif /* _wlioctl_h_ */
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/int-handler.S linux-2.6.12.5-brcm/arch/mips/bcm947xx/int-handler.S
--- linux-2.6.12.5/arch/mips/bcm947xx/int-handler.S 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/int-handler.S 2005-11-07 01:12:51.843811000 +0100
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <asm/asm.h>
+#include <asm/mipsregs.h>
+#include <asm/regdef.h>
+#include <asm/stackframe.h>
+
+ .text
+ .set noreorder
+ .set noat
+ .align 5
+
+ NESTED(bcm47xx_irq_handler, PT_SIZE, sp)
+ SAVE_ALL
+ CLI
+
+ .set at
+ .set noreorder
+
+ jal bcm47xx_irq_dispatch
+ move a0, sp
+
+ j ret_from_irq
+ nop
+
+ END(bcm47xx_irq_handler)
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/irq.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/irq.c
--- linux-2.6.12.5/arch/mips/bcm947xx/irq.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/irq.c 2005-11-19 02:16:15.531125500 +0100
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/config.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/smp.h>
+#include <linux/types.h>
+
+#include <asm/cpu.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/irq_cpu.h>
+
+extern asmlinkage void bcm47xx_irq_handler(void);
+
+void bcm47xx_irq_dispatch(struct pt_regs *regs)
+{
+ u32 cause;
+
+ cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
+
+ clear_c0_status(cause);
+
+ if (cause & CAUSEF_IP7)
+ do_IRQ(7, regs);
+ if (cause & CAUSEF_IP2)
+ do_IRQ(2, regs);
+ if (cause & CAUSEF_IP3)
+ do_IRQ(3, regs);
+ if (cause & CAUSEF_IP4)
+ do_IRQ(4, regs);
+ if (cause & CAUSEF_IP5)
+ do_IRQ(5, regs);
+ if (cause & CAUSEF_IP6)
+ do_IRQ(6, regs);
+}
+
+void __init arch_init_irq(void)
+{
+ set_except_vector(0, bcm47xx_irq_handler);
+ mips_cpu_irq_init(0);
+}
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/Makefile linux-2.6.12.5-brcm/arch/mips/bcm947xx/Makefile
--- linux-2.6.12.5/arch/mips/bcm947xx/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/Makefile 2005-11-07 01:12:51.811809000 +0100
@@ -0,0 +1,6 @@
+#
+# Makefile for the BCM47xx specific kernel interface routines
+# under Linux.
+#
+
+obj-y := irq.o int-handler.o prom.o setup.o time.o
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/prom.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/prom.c
--- linux-2.6.12.5/arch/mips/bcm947xx/prom.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/prom.c 2005-11-07 01:12:51.847811250 +0100
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/bootmem.h>
+
+#include <asm/addrspace.h>
+#include <asm/bootinfo.h>
+#include <asm/pmon.h>
+
+const char *get_system_type(void)
+{
+ return "Broadcom BCM47xx";
+}
+
+void __init prom_init(void)
+{
+ unsigned long mem;
+
+ mips_machgroup = MACH_GROUP_BRCM;
+ mips_machtype = MACH_BCM47XX;
+
+ /* Figure out memory size by finding aliases */
+ for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
+ if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
+ *(unsigned long *)(prom_init))
+ break;
+ }
+
+ add_memory_region(0, mem, BOOT_MEM_RAM);
+}
+
+unsigned long __init prom_free_prom_memory(void)
+{
+ return 0;
+}
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/setup.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/setup.c
--- linux-2.6.12.5/arch/mips/bcm947xx/setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/setup.c 2005-11-29 01:23:30.667381000 +0100
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
+ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/tty.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/serial_reg.h>
+#include <asm/bootinfo.h>
+#include <asm/time.h>
+#include <asm/reboot.h>
+
+#include <typedefs.h>
+#include <sbutils.h>
+#include <sbmips.h>
+#include <sbpci.h>
+#include <sbconfig.h>
+#include <bcmdevs.h>
+
+extern void bcm47xx_time_init(void);
+extern void bcm47xx_timer_setup(struct irqaction *irq);
+void *sbh;
+
+static int ser_line = 0;
+
+static void
+serial_add(void *regs, uint irq, uint baud_base, uint reg_shift)
+{
+ struct uart_port s;
+
+ memset(&s, 0, sizeof(s));
+
+ s.line = ser_line++;
+ s.membase = regs;
+ s.irq = irq + 2;
+ s.uartclk = baud_base;
+ s.flags = ASYNC_BOOT_AUTOCONF;
+ s.iotype = SERIAL_IO_MEM;
+ s.regshift = reg_shift;
+
+ if (early_serial_setup(&s) != 0) {
+ printk(KERN_ERR "Serial setup failed!\n");
+ }
+}
+
+void *nvram_get(char *foo)
+{
+ return NULL;
+}
+
+
+static void bcm47xx_machine_restart(char *command)
+{
+ printk("Please stand by while rebooting the system...\n");
+
+ /* Set the watchdog timer to reset immediately */
+ local_irq_disable();
+ sb_watchdog(sbh, 1);
+ while (1);
+}
+
+static void bcm47xx_machine_halt(void)
+{
+ /* Disable interrupts and watchdog and spin forever */
+ local_irq_disable();
+ sb_watchdog(sbh, 0);
+ while (1);
+}
+
+static int __init bcm47xx_init(void)
+{
+
+ sbh = sb_kattach();
+ sb_mips_init(sbh);
+ sbpci_init(sbh);
+
+ sb_serial_init(sbh, serial_add);
+
+ _machine_restart = bcm47xx_machine_restart;
+ _machine_halt = bcm47xx_machine_halt;
+ _machine_power_off = bcm47xx_machine_halt;
+
+ board_time_init = bcm47xx_time_init;
+ board_timer_setup = bcm47xx_timer_setup;
+
+ return 0;
+}
+
+early_initcall(bcm47xx_init);
diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/time.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/time.c
--- linux-2.6.12.5/arch/mips/bcm947xx/time.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/time.c 2005-11-07 01:12:51.847811250 +0100
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/serial_reg.h>
+#include <linux/interrupt.h>
+#include <asm/addrspace.h>
+#include <asm/io.h>
+#include <asm/time.h>
+
+void __init
+bcm47xx_time_init(void)
+{
+ unsigned int hz;
+
+ /*
+ * Use deterministic values for initial counter interrupt
+ * so that calibrate delay avoids encountering a counter wrap.
+ */
+ write_c0_count(0);
+ write_c0_compare(0xffff);
+
+ hz = 200 * 1000 * 1000;
+
+ /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
+ mips_hpt_frequency = hz / 2;
+
+}
+
+void __init
+bcm47xx_timer_setup(struct irqaction *irq)
+{
+ /* Enable the timer interrupt */
+ setup_irq(7, irq);
+}
diff -Nur linux-2.6.12.5/arch/mips/Kconfig linux-2.6.12.5-brcm/arch/mips/Kconfig
--- linux-2.6.12.5/arch/mips/Kconfig 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/Kconfig 2005-11-07 01:12:51.811809000 +0100
@@ -40,6 +40,15 @@
Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
Olivetti M700-10 workstations.
+config BCM947XX
+ bool "Support for BCM947xx based boards"
+ select DMA_NONCOHERENT
+ select HW_HAS_PCI
+ select IRQ_CPU
+ select CPU_LITTLE_ENDIAN
+ help
+ Support for BCM947xx based boards
+
config ACER_PICA_61
bool "Support for Acer PICA 1 chipset (EXPERIMENTAL)"
depends on MACH_JAZZ && EXPERIMENTAL
@@ -974,7 +983,7 @@
config CPU_LITTLE_ENDIAN
bool "Generate little endian code"
- default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA
+ default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA || BCM947XX
default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927
help
Some MIPS machines can be configured for either little or big endian
diff -Nur linux-2.6.12.5/arch/mips/kernel/cpu-probe.c linux-2.6.12.5-brcm/arch/mips/kernel/cpu-probe.c
--- linux-2.6.12.5/arch/mips/kernel/cpu-probe.c 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/kernel/cpu-probe.c 2005-11-07 01:12:51.847811250 +0100
@@ -555,6 +555,28 @@
}
}
+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
+{
+ decode_config1(c);
+ switch (c->processor_id & 0xff00) {
+ case PRID_IMP_BCM3302:
+ c->cputype = CPU_BCM3302;
+ c->isa_level = MIPS_CPU_ISA_M32;
+ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
+ MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
+ break;
+ case PRID_IMP_BCM4710:
+ c->cputype = CPU_BCM4710;
+ c->isa_level = MIPS_CPU_ISA_M32;
+ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
+ MIPS_CPU_4KTLB | MIPS_CPU_COUNTER;
+ break;
+ default:
+ c->cputype = CPU_UNKNOWN;
+ break;
+ }
+}
+
__init void cpu_probe(void)
{
struct cpuinfo_mips *c = &current_cpu_data;
@@ -577,7 +599,9 @@
case PRID_COMP_SIBYTE:
cpu_probe_sibyte(c);
break;
-
+ case PRID_COMP_BROADCOM:
+ cpu_probe_broadcom(c);
+ break;
case PRID_COMP_SANDCRAFT:
cpu_probe_sandcraft(c);
break;
diff -Nur linux-2.6.12.5/arch/mips/kernel/head.S linux-2.6.12.5-brcm/arch/mips/kernel/head.S
--- linux-2.6.12.5/arch/mips/kernel/head.S 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/kernel/head.S 2005-11-07 01:12:51.847811250 +0100
@@ -122,6 +122,14 @@
#endif
.endm
+#ifdef CONFIG_BCM4710
+#undef eret
+#define eret nop; nop; eret
+#endif
+
+ j kernel_entry
+ nop
+
/*
* Reserved space for exception handlers.
* Necessary for machines which link their kernels at KSEG0.
diff -Nur linux-2.6.12.5/arch/mips/kernel/proc.c linux-2.6.12.5-brcm/arch/mips/kernel/proc.c
--- linux-2.6.12.5/arch/mips/kernel/proc.c 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/kernel/proc.c 2005-11-07 01:12:51.847811250 +0100
@@ -75,7 +75,9 @@
[CPU_VR4133] "NEC VR4133",
[CPU_VR4181] "NEC VR4181",
[CPU_VR4181A] "NEC VR4181A",
- [CPU_SR71000] "Sandcraft SR71000"
+ [CPU_SR71000] "Sandcraft SR71000",
+ [CPU_BCM3302] "Broadcom BCM3302",
+ [CPU_BCM4710] "Broadcom BCM4710"
};
diff -Nur linux-2.6.12.5/arch/mips/Makefile linux-2.6.12.5-brcm/arch/mips/Makefile
--- linux-2.6.12.5/arch/mips/Makefile 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/Makefile 2005-11-07 01:12:51.811809000 +0100
@@ -79,7 +79,7 @@
cflags-y += -I $(TOPDIR)/include/asm/gcc
cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
cflags-y += $(call cc-option, -finline-limit=100000)
-LDFLAGS_vmlinux += -G 0 -static -n
+LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
MODFLAGS += -mlong-calls
cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer
@@ -170,6 +170,7 @@
cflags-$(CONFIG_CPU_MIPS32) += \
$(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
-Wa,--trap
+cflags-$(CONFIG_CPU_MIPS32) += -Wa,--trap
cflags-$(CONFIG_CPU_MIPS64) += \
$(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
@@ -618,6 +619,14 @@
load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
#
+# Broadcom BCM47XX boards
+#
+core-$(CONFIG_BCM947XX) += arch/mips/bcm947xx/ arch/mips/bcm947xx/broadcom/
+cflags-$(CONFIG_BCM947XX) += -Iarch/mips/bcm947xx/include
+load-$(CONFIG_BCM947XX) := 0xffffffff80001000
+
+
+#
# SNI RM200 PCI
#
core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/
diff -Nur linux-2.6.12.5/arch/mips/mm/tlbex.c linux-2.6.12.5-brcm/arch/mips/mm/tlbex.c
--- linux-2.6.12.5/arch/mips/mm/tlbex.c 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/mm/tlbex.c 2005-11-07 01:12:51.851811500 +0100
@@ -851,6 +851,8 @@
case CPU_4KSC:
case CPU_20KC:
case CPU_25KF:
+ case CPU_BCM3302:
+ case CPU_BCM4710:
tlbw(p);
break;
diff -Nur linux-2.6.12.5/arch/mips/pci/fixup-bcm47xx.c linux-2.6.12.5-brcm/arch/mips/pci/fixup-bcm47xx.c
--- linux-2.6.12.5/arch/mips/pci/fixup-bcm47xx.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/pci/fixup-bcm47xx.c 2005-11-07 01:12:51.851811500 +0100
@@ -0,0 +1,23 @@
+#include <linux/init.h>
+#include <linux/pci.h>
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return 0;
+}
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ u8 irq;
+
+ if (dev->bus->number == 1)
+ return 2;
+
+ pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq);
+ return irq + 2;
+}
+
+struct pci_fixup pcibios_fixups[] __initdata = {
+ { 0 }
+};
diff -Nur linux-2.6.12.5/arch/mips/pci/Makefile linux-2.6.12.5-brcm/arch/mips/pci/Makefile
--- linux-2.6.12.5/arch/mips/pci/Makefile 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/pci/Makefile 2005-11-07 01:12:51.851811500 +0100
@@ -18,6 +18,7 @@
obj-$(CONFIG_MIPS_TX3927) += ops-jmr3927.o
obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o
obj-$(CONFIG_NEC_CMBVR4133) += fixup-vr4133.o
+obj-$(CONFIG_BCM947XX) += ops-sb.o fixup-bcm47xx.o pci-bcm47xx.o
#
# These are still pretty much in the old state, watch, go blind.
diff -Nur linux-2.6.12.5/arch/mips/pci/ops-sb.c linux-2.6.12.5-brcm/arch/mips/pci/ops-sb.c
--- linux-2.6.12.5/arch/mips/pci/ops-sb.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/pci/ops-sb.c 2005-11-07 01:12:51.851811500 +0100
@@ -0,0 +1,44 @@
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/types.h>
+#include <asm/pci.h>
+
+#include <typedefs.h>
+#include <sbpci.h>
+
+extern void *sbh;
+//extern spinlock_t bcm47xx_sbh_lock;
+
+static int
+sb_pci_read_config(struct pci_bus *bus, unsigned int devfn,
+ int reg, int size, u32 *val)
+{
+ //unsigned long flags;
+ int ret;
+
+
+ //spin_lock_irqsave(&sbh_lock, flags);
+ ret = sbpci_read_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, val, size);
+ //spin_unlock_irqrestore(&sbh_lock, flags);
+
+ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
+}
+
+static int
+sb_pci_write_config(struct pci_bus *bus, unsigned int devfn,
+ int reg, int size, u32 val)
+{
+// unsigned long flags;
+ int ret;
+
+// spin_lock_irqsave(&sbh_lock, flags);
+ ret = sbpci_write_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, &val, size);
+// spin_unlock_irqrestore(&sbh_lock, flags);
+ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL;
+}
+
+struct pci_ops sb_pci_ops = {
+ .read = sb_pci_read_config,
+ .write = sb_pci_write_config,
+};
diff -Nur linux-2.6.12.5/arch/mips/pci/pci-bcm47xx.c linux-2.6.12.5-brcm/arch/mips/pci/pci-bcm47xx.c
--- linux-2.6.12.5/arch/mips/pci/pci-bcm47xx.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-brcm/arch/mips/pci/pci-bcm47xx.c 2005-11-07 01:12:51.851811500 +0100
@@ -0,0 +1,61 @@
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/types.h>
+
+#include <asm/cpu.h>
+#include <asm/io.h>
+
+#include <typedefs.h>
+#include <sbconfig.h>
+
+extern struct pci_ops sb_pci_ops;
+
+static struct resource sb_pci_mem_resource = {
+ .name = "SB PCI Memory resources",
+ .start = SB_ENUM_BASE,
+ .end = SB_ENUM_LIM - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct resource sb_pci_io_resource = {
+ .name = "SB PCI I/O resources",
+ .start = 0x100,
+ .end = 0x1FF,
+ .flags = IORESOURCE_IO,
+};
+
+static struct pci_controller bcm47xx_sb_pci_controller = {
+ .pci_ops = &sb_pci_ops,
+ .mem_resource = &sb_pci_mem_resource,
+ .io_resource = &sb_pci_io_resource,
+};
+
+static struct resource ext_pci_mem_resource = {
+ .name = "Ext PCI Memory resources",
+ .start = SB_PCI_DMA,
+// .end = 0x7FFFFFFF,
+ .end = 0x40FFFFFF,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct resource ext_pci_io_resource = {
+ .name = "Ext PCI I/O resources",
+ .start = 0x200,
+ .end = 0x2FF,
+ .flags = IORESOURCE_IO,
+};
+
+static struct pci_controller bcm47xx_ext_pci_controller = {
+ .pci_ops = &sb_pci_ops,
+ .mem_resource = &ext_pci_mem_resource,
+ .io_resource = &ext_pci_io_resource,
+};
+
+static int __init bcm47xx_pci_init(void)
+{
+ register_pci_controller(&bcm47xx_sb_pci_controller);
+ register_pci_controller(&bcm47xx_ext_pci_controller);
+ return 0;
+}
+
+early_initcall(bcm47xx_pci_init);
diff -Nur linux-2.6.12.5/arch/mips/pci/pci.c linux-2.6.12.5-brcm/arch/mips/pci/pci.c
--- linux-2.6.12.5/arch/mips/pci/pci.c 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/arch/mips/pci/pci.c 2005-11-07 01:12:51.851811500 +0100
@@ -238,7 +238,8 @@
if (dev->resource[i].flags & IORESOURCE_IO)
offset = hose->io_offset;
else if (dev->resource[i].flags & IORESOURCE_MEM)
- offset = hose->mem_offset;
+ offset = 0x26000000;
+ // offset = hose->mem_offset;
dev->resource[i].start += offset;
dev->resource[i].end += offset;
diff -Nur linux-2.6.12.5/include/asm-mips/bootinfo.h linux-2.6.12.5-brcm/include/asm-mips/bootinfo.h
--- linux-2.6.12.5/include/asm-mips/bootinfo.h 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/include/asm-mips/bootinfo.h 2005-11-07 01:12:51.851811500 +0100
@@ -213,6 +213,12 @@
#define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
#define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
+/*
+ * Valid machtype for group Broadcom
+ */
+#define MACH_GROUP_BRCM 23 /* Broadcom */
+#define MACH_BCM47XX 1 /* Broadcom BCM47xx */
+
#define CL_SIZE COMMAND_LINE_SIZE
const char *get_system_type(void);
diff -Nur linux-2.6.12.5/include/asm-mips/cpu.h linux-2.6.12.5-brcm/include/asm-mips/cpu.h
--- linux-2.6.12.5/include/asm-mips/cpu.h 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/include/asm-mips/cpu.h 2005-11-07 01:12:51.851811500 +0100
@@ -87,6 +87,13 @@
#define PRID_IMP_SR71000 0x0400
/*
+ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
+ */
+
+#define PRID_IMP_BCM4710 0x4000
+#define PRID_IMP_BCM3302 0x9000
+
+/*
* Definitions for 7:0 on legacy processors
*/
@@ -177,7 +184,9 @@
#define CPU_VR4133 56
#define CPU_AU1550 57
#define CPU_24K 58
-#define CPU_LAST 58
+#define CPU_BCM3302 59
+#define CPU_BCM4710 60
+#define CPU_LAST 60
/*
* ISA Level encodings
diff -Nur linux-2.6.12.5/include/asm-mips/mipsregs.h linux-2.6.12.5-brcm/include/asm-mips/mipsregs.h
--- linux-2.6.12.5/include/asm-mips/mipsregs.h 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/include/asm-mips/mipsregs.h 2005-11-07 01:12:51.855811750 +0100
@@ -790,10 +790,18 @@
#define read_c0_config1() __read_32bit_c0_register($16, 1)
#define read_c0_config2() __read_32bit_c0_register($16, 2)
#define read_c0_config3() __read_32bit_c0_register($16, 3)
+#define read_c0_config4() __read_32bit_c0_register($16, 4)
+#define read_c0_config5() __read_32bit_c0_register($16, 5)
+#define read_c0_config6() __read_32bit_c0_register($16, 6)
+#define read_c0_config7() __read_32bit_c0_register($16, 7)
#define write_c0_config(val) __write_32bit_c0_register($16, 0, val)
#define write_c0_config1(val) __write_32bit_c0_register($16, 1, val)
#define write_c0_config2(val) __write_32bit_c0_register($16, 2, val)
#define write_c0_config3(val) __write_32bit_c0_register($16, 3, val)
+#define write_c0_config4(val) __write_32bit_c0_register($16, 4, val)
+#define write_c0_config5(val) __write_32bit_c0_register($16, 5, val)
+#define write_c0_config6(val) __write_32bit_c0_register($16, 6, val)
+#define write_c0_config7(val) __write_32bit_c0_register($16, 7, val)
/*
* The WatchLo register. There may be upto 8 of them.
diff -Nur linux-2.6.12.5/include/linux/init.h linux-2.6.12.5-brcm/include/linux/init.h
--- linux-2.6.12.5/include/linux/init.h 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/include/linux/init.h 2005-11-07 01:12:51.855811750 +0100
@@ -86,6 +86,8 @@
static initcall_t __initcall_##fn __attribute_used__ \
__attribute__((__section__(".initcall" level ".init"))) = fn
+#define early_initcall(fn) __define_initcall(".early1",fn)
+
#define core_initcall(fn) __define_initcall("1",fn)
#define postcore_initcall(fn) __define_initcall("2",fn)
#define arch_initcall(fn) __define_initcall("3",fn)
diff -Nur linux-2.6.12.5/include/linux/pci_ids.h linux-2.6.12.5-brcm/include/linux/pci_ids.h
--- linux-2.6.12.5/include/linux/pci_ids.h 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-brcm/include/linux/pci_ids.h 2005-11-07 01:12:51.855811750 +0100
@@ -2110,6 +2110,7 @@
#define PCI_DEVICE_ID_TIGON3_5901_2 0x170e
#define PCI_DEVICE_ID_BCM4401 0x4401
#define PCI_DEVICE_ID_BCM4401B0 0x4402
+#define PCI_DEVICE_ID_BCM4713 0x4713
#define PCI_VENDOR_ID_TOPIC 0x151f
#define PCI_DEVICE_ID_TOPIC_TP560 0x0000
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