mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-24 05:11:46 +02:00
switch: update for brcm47xx target
* remove suport for 2.4 kernel * add support for bcma bus git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27904 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -33,10 +33,6 @@ define Build/Prepare
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$(CP) ./src/* $(PKG_BUILD_DIR)/
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endef
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ifeq ($(BOARD),brcm47xx)
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BUILDFLAGS := -DBROADCOM
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endif
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define Build/Compile
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$(MAKE) -C "$(LINUX_DIR)" \
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CROSS_COMPILE="$(TARGET_CROSS)" \
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@ -1,75 +1,55 @@
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#ifndef __SWITCH_GPIO_H
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#define __SWITCH_GPIO_H
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#include <linux/interrupt.h>
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#ifndef BCMDRIVER
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#include <linux/ssb/ssb_embedded.h>
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
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#define ssb ssb_bcm47xx
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#endif
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extern struct ssb_bus ssb;
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#include <linux/bcma/bcma_driver_chipcommon.h>
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#include <bcm47xx.h>
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static inline u32 gpio_in(void)
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{
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return ssb_gpio_in(&ssb, ~0);
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switch (bcm47xx_bus_type) {
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#ifdef CONFIG_BCM47XX_SSB
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case BCM47XX_BUS_TYPE_SSB:
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return ssb_gpio_in(&bcm47xx_bus.ssb, ~0);
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#endif
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#ifdef CONFIG_BCM47XX_BCMA
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case BCM47XX_BUS_TYPE_BCMA:
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return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc, ~0);
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#endif
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}
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return -EINVAL;
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}
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static inline u32 gpio_out(u32 mask, u32 value)
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{
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return ssb_gpio_out(&ssb, mask, value);
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switch (bcm47xx_bus_type) {
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#ifdef CONFIG_BCM47XX_SSB
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case BCM47XX_BUS_TYPE_SSB:
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return ssb_gpio_out(&bcm47xx_bus.ssb, mask, value);
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#endif
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#ifdef CONFIG_BCM47XX_BCMA
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case BCM47XX_BUS_TYPE_BCMA:
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return bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, mask, value);
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#endif
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}
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return -EINVAL;
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}
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static inline u32 gpio_outen(u32 mask, u32 value)
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{
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return ssb_gpio_outen(&ssb, mask, value);
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}
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static inline u32 gpio_control(u32 mask, u32 value)
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{
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return ssb_gpio_control(&ssb, mask, value);
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}
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static inline u32 gpio_intmask(u32 mask, u32 value)
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{
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return ssb_gpio_intmask(&ssb, mask, value);
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}
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static inline u32 gpio_intpolarity(u32 mask, u32 value)
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{
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return ssb_gpio_polarity(&ssb, mask, value);
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}
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#else
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#include <typedefs.h>
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#include <osl.h>
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#include <bcmdevs.h>
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#include <sbutils.h>
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#include <sbconfig.h>
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#include <sbchipc.h>
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
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#include <sbmips.h>
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#else
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#include <hndcpu.h>
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switch (bcm47xx_bus_type) {
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#ifdef CONFIG_BCM47XX_SSB
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case BCM47XX_BUS_TYPE_SSB:
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ssb_gpio_outen(&bcm47xx_bus.ssb, mask, value);
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return 0;
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
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#define sbh bcm947xx_sbh
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#define sbh_lock bcm947xx_sbh_lock
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#ifdef CONFIG_BCM47XX_BCMA
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case BCM47XX_BUS_TYPE_BCMA:
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bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, mask, value);
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return 0;
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#endif
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}
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return -EINVAL;
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}
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extern void *sbh;
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extern spinlock_t sbh_lock;
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#define gpio_in() sb_gpioin(sbh)
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#define gpio_out(mask, value) sb_gpioout(sbh, mask, ((value) & (mask)), GPIO_DRV_PRIORITY)
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#define gpio_outen(mask, value) sb_gpioouten(sbh, mask, value, GPIO_DRV_PRIORITY)
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#define gpio_control(mask, value) sb_gpiocontrol(sbh, mask, value, GPIO_DRV_PRIORITY)
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#define gpio_intmask(mask, value) sb_gpiointmask(sbh, mask, value, GPIO_DRV_PRIORITY)
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#define gpio_intpolarity(mask, value) sb_gpiointpolarity(sbh, mask, value, GPIO_DRV_PRIORITY)
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#endif /* BCMDRIVER */
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#endif /* __SWITCH_GPIO_H */
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@ -8,7 +8,7 @@
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#ifndef __GPIO_H
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#define __GPIO_H
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#ifdef BROADCOM
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#ifdef CONFIG_BCM47XX
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#include "gpio-bcm947xx.h"
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#else
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#warning "Unsupported configuration."
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@ -37,6 +37,10 @@
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#include "switch-core.h"
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#include "gpio.h"
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#ifdef CONFIG_BCM47XX
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#include <nvram.h>
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#endif
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#define DRIVER_NAME "adm6996"
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#define DRIVER_VERSION "0.01"
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@ -48,19 +52,11 @@ static int force = 0;
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MODULE_AUTHOR("Felix Fietkau <openwrt@nbd.name>");
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MODULE_LICENSE("GPL");
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52)
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module_param(eecs, int, 0);
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module_param(eesk, int, 0);
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module_param(eedi, int, 0);
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module_param(eerc, int, 0);
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module_param(force, int, 0);
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#else
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MODULE_PARM(eecs, "i");
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MODULE_PARM(eesk, "i");
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MODULE_PARM(eedi, "i");
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MODULE_PARM(eerc, "i");
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MODULE_PARM(force, "i");
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#endif
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/* Minimum timing constants */
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#define EECK_EDGE_TIME 3 /* 3us - max(adm 2.5us, 93c 1us) */
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@ -74,8 +70,7 @@ MODULE_PARM(force, "i");
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#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0)
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#ifdef BROADCOM
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extern char *nvram_get(char *name);
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#ifdef CONFIG_BCM47XX
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/* Return gpio pin number assigned to the named pin */
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/*
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@ -88,15 +83,16 @@ extern char *nvram_get(char *name);
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static unsigned int get_gpiopin(char *pin_name, unsigned int def_pin)
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{
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char name[] = "gpioXXXX";
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char *val;
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char val[10];
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unsigned int pin;
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/* Go thru all possibilities till a match in pin name */
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for (pin = 0; pin < 16; pin ++) {
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sprintf(name, "gpio%d", pin);
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val = nvram_get(name);
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if (val && !strcmp(val, pin_name))
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return pin;
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if (nvram_getenv(name, val, sizeof(val)) >= 0) {
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if (!strcmp(val, pin_name))
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return pin;
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}
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}
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return def_pin;
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}
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@ -495,9 +491,16 @@ static int detect_adm(void)
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{
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int ret = 0;
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#ifdef BROADCOM
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int boardflags = atoi(nvram_get("boardflags"));
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int boardnum = atoi(nvram_get("boardnum"));
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#ifdef CONFIG_BCM47XX
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char buf[20];
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int boardflags = 0;
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int boardnum = 0;
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if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0)
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boardflags = simple_strtoul(buf, NULL, 0);
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if (nvram_getenv("boardnum", buf, sizeof(buf)) >= 0)
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boardnum = simple_strtoul(buf, NULL, 0);
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if ((boardnum == 44) && (boardflags == 0x0388)) { /* Trendware TEW-411BRP+ */
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ret = 1;
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@ -515,14 +518,19 @@ static int detect_adm(void)
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eedi = get_gpiopin("adm_eedi", 4);
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eerc = get_gpiopin("adm_rc", 0);
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} else if ((strcmp(nvram_get("boardtype") ?: "", "bcm94710dev") == 0) &&
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(strncmp(nvram_get("boardnum") ?: "", "42", 2) == 0)) {
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/* WRT54G v1.1 hack */
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eecs = 2;
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eesk = 3;
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eedi = 5;
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} else if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) {
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if (strcmp(buf, "bcm94710dev") == 0) {
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if (nvram_getenv("boardnum", buf, sizeof(buf)) >= 0) {
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if (strncmp(buf, "42", 2) == 0) {
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/* WRT54G v1.1 hack */
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eecs = 2;
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eesk = 3;
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eedi = 5;
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ret = 1;
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ret = 1;
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}
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}
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}
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}
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if (eecs)
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int switch_device_registered (char* device) {
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struct list_head *pos;
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switch_driver *new;
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list_for_each(pos, &drivers.list) {
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if (strcmp(list_entry(pos, switch_driver, list)->interface, device) == 0) {
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@ -9,10 +9,6 @@
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#define SWITCH_MEDIA_100 2
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#define SWITCH_MEDIA_FD 4
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#ifndef KERNEL_VERSION
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#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
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#endif
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typedef int (*switch_handler)(void *driver, char *buf, int nr);
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typedef struct {
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#include "switch-core.h"
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#include "etc53xx.h"
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#ifdef CONFIG_BCM47XX
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#include <nvram.h>
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#endif
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#define DRIVER_NAME "bcm53xx"
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#define DRIVER_VERSION "0.02"
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#define PFX "roboswitch: "
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@ -63,14 +67,6 @@
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#define SIOCGETCPHYRD (SIOCDEVPRIVATE + 9)
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#define SIOCSETCPHYWR (SIOCDEVPRIVATE + 10)
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/* Only available on brcm47xx */
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#ifdef BROADCOM
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extern char *nvram_get(const char *name);
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#define getvar(str) (nvram_get(str)?:"")
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#else
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#define getvar(str) ""
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#endif
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/* Data structure for a Roboswitch device. */
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struct robo_switch {
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char *device; /* The device name string (ethX) */
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@ -258,6 +254,9 @@ static int robo_switch_enable(void)
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{
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unsigned int i, last_port;
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u16 val;
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#ifdef CONFIG_BCM47XX
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char buf[20];
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#endif
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val = robo_read16(ROBO_CTRL_PAGE, ROBO_SWITCH_MODE);
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if (!(val & (1 << 1))) {
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@ -278,10 +277,13 @@ static int robo_switch_enable(void)
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robo_write16(ROBO_CTRL_PAGE, i, 0);
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}
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#ifdef CONFIG_BCM47XX
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/* WAN port LED, except for Netgear WGT634U */
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if (strcmp(getvar("nvram_type"), "cfe") != 0)
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robo_write16(ROBO_CTRL_PAGE, 0x16, 0x1F);
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if (nvram_getenv("nvram_type", buf, sizeof(buf)) >= 0) {
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if (strcmp(buf, "cfe") != 0)
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robo_write16(ROBO_CTRL_PAGE, 0x16, 0x1F);
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}
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#endif
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return 0;
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}
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