mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2025-04-21 12:27:27 +03:00
strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8653 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
5
target/linux/brcm63xx/files/arch/mips/cfe/Makefile
Normal file
5
target/linux/brcm63xx/files/arch/mips/cfe/Makefile
Normal file
@@ -0,0 +1,5 @@
|
||||
#
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# Makefile for the Broadcom Common Firmware Environment support
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#
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obj-y += cfe.o
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533
target/linux/brcm63xx/files/arch/mips/cfe/cfe.c
Normal file
533
target/linux/brcm63xx/files/arch/mips/cfe/cfe.c
Normal file
@@ -0,0 +1,533 @@
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/*
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* Broadcom Common Firmware Environment (CFE) support
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*
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* Copyright 2000, 2001, 2002
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* Broadcom Corporation. All rights reserved.
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*
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* Copyright (C) 2006 Michael Buesch
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*
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* Original Authors: Mitch Lichtenberg, Chris Demetriou
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*
|
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* This software is furnished under license and may be used and copied only
|
||||
* in accordance with the following terms and conditions. Subject to these
|
||||
* conditions, you may download, copy, install, use, modify and distribute
|
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* modified or unmodified copies of this software in source and/or binary
|
||||
* form. No title or ownership is transferred hereby.
|
||||
*
|
||||
* 1) Any source code used, modified or distributed must reproduce and
|
||||
* retain this copyright notice and list of conditions as they appear in
|
||||
* the source file.
|
||||
*
|
||||
* 2) No right is granted to use any trade name, trademark, or logo of
|
||||
* Broadcom Corporation. The "Broadcom Corporation" name may not be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without the prior written permission of Broadcom Corporation.
|
||||
*
|
||||
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
|
||||
* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
|
||||
* FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
|
||||
* LIABLE FOR 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), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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||||
*/
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#include <linux/init.h>
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#include <linux/string.h>
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#include <linux/errno.h>
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#include <linux/spinlock.h>
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#include <asm/cfe.h>
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#include "cfe_private.h"
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static cfe_uint_t cfe_handle;
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static int (*cfe_trampoline)(long handle, long iocb);
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|
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#include <linux/kernel.h>
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|
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void __init cfe_setup(unsigned long fwarg0, unsigned long fwarg1,
|
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unsigned long fwarg2, unsigned long fwarg3)
|
||||
{
|
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if (fwarg3 == 0x80300000) {
|
||||
/* WRT54G workaround */
|
||||
fwarg3 = CFE_EPTSEAL;
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fwarg2 = 0xBFC00500;
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}
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if (fwarg3 != CFE_EPTSEAL) {
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/* We are not booted from CFE */
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return;
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||||
}
|
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if (fwarg1 == 0) {
|
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/* We are on the boot CPU */
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cfe_handle = (cfe_uint_t)fwarg0;
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cfe_trampoline = CFE_TO_PTR(fwarg2);
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}
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}
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|
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int cfe_vprintk(const char *fmt, va_list args)
|
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{
|
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static char buffer[1024];
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static DEFINE_SPINLOCK(lock);
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static const char pfx[] = "CFE-console: ";
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static const size_t pfx_len = sizeof(pfx) - 1;
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unsigned long flags;
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int len, cnt, pos;
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int handle;
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int res;
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|
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if (!cfe_present())
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return -ENODEV;
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spin_lock_irqsave(&lock, flags);
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handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
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if (CFE_ISERR(handle)) {
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len = -EIO;
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goto out;
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}
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strcpy(buffer, pfx);
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len = vscnprintf(buffer + pfx_len,
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sizeof(buffer) - pfx_len - 2,
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fmt, args);
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len += pfx_len;
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/* The CFE console requires CR-LF line-ends.
|
||||
* Add a CR, if we only terminate lines with a LF.
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* This does only fix CR-LF at the end of the string.
|
||||
* So for multiple lines, use multiple cfe_vprintk calls.
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*/
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if (len > 1 &&
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buffer[len - 1] == '\n' && buffer[len - 2] != '\r') {
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buffer[len - 1] = '\r';
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buffer[len] = '\n';
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len += 1;
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}
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cnt = len;
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pos = 0;
|
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while (cnt > 0) {
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res = cfe_write(handle, buffer + pos, len - pos);
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if (CFE_ISERR(res)) {
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len = -EIO;
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goto out;
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}
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cnt -= res;
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pos += res;
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}
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out:
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spin_unlock_irqrestore(&lock, flags);
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return len;
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}
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|
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int cfe_printk(const char *fmt, ...)
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{
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va_list args;
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int res;
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va_start(args, fmt);
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res = cfe_vprintk(fmt, args);
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va_end(args);
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return res;
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}
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static int cfe_iocb_dispatch(struct cfe_iocb *iocb)
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{
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if (!cfe_present())
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return CFE_ERR_UNSUPPORTED;
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return cfe_trampoline((long)cfe_handle, (long)iocb);
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}
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int cfe_present(void)
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{
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return (cfe_trampoline != NULL);
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}
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int cfe_close(int handle)
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{
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||||
struct cfe_iocb iocb;
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int err;
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memset(&iocb, 0, sizeof(iocb));
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iocb.fcode = CFE_CMD_DEV_CLOSE;
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iocb.handle = handle;
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err = cfe_iocb_dispatch(&iocb);
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return (CFE_ISERR(err)) ? err : iocb.status;
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}
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||||
int cfe_cpu_start(int cpu, void (*fn)(void), long sp, long gp, long a1)
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{
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struct cfe_iocb iocb;
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int err;
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memset(&iocb, 0, sizeof(iocb));
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iocb.fcode = CFE_CMD_FW_CPUCTL;
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iocb.psize = sizeof(struct cfe_iocb_cpuctl);
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iocb.cpuctl.number = cpu;
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iocb.cpuctl.command = CFE_CPU_CMD_START;
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iocb.cpuctl.gp = gp;
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iocb.cpuctl.sp = sp;
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iocb.cpuctl.a1 = a1;
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iocb.cpuctl.start_addr = (long)fn;
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err = cfe_iocb_dispatch(&iocb);
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||||
return (CFE_ISERR(err)) ? err : iocb.status;
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||||
}
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||||
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||||
int cfe_cpu_stop(int cpu)
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||||
{
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||||
struct cfe_iocb iocb;
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||||
int err;
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||||
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memset(&iocb, 0, sizeof(iocb));
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iocb.fcode = CFE_CMD_FW_CPUCTL;
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iocb.psize = sizeof(struct cfe_iocb_cpuctl);
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iocb.cpuctl.number = cpu;
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iocb.cpuctl.command = CFE_CPU_CMD_STOP;
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||||
err = cfe_iocb_dispatch(&iocb);
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||||
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||||
return (CFE_ISERR(err)) ? err : iocb.status;
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}
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||||
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||||
int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen)
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{
|
||||
struct cfe_iocb iocb;
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int err;
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memset(&iocb, 0, sizeof(iocb));
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iocb.fcode = CFE_CMD_ENV_ENUM;
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iocb.psize = sizeof(struct cfe_iocb_envbuf);
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iocb.envbuf.index = idx;
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iocb.envbuf.name = PTR_TO_CFE(name);
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iocb.envbuf.name_len = namelen;
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iocb.envbuf.val = PTR_TO_CFE(val);
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iocb.envbuf.val_len = vallen;
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err = cfe_iocb_dispatch(&iocb);
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return (CFE_ISERR(err)) ? err : iocb.status;
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}
|
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int cfe_enumdev(int idx, char *name, int namelen)
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{
|
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struct cfe_iocb iocb;
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int err;
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memset(&iocb, 0, sizeof(iocb));
|
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iocb.fcode = CFE_CMD_DEV_ENUM;
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iocb.psize = sizeof(struct cfe_iocb_envbuf);
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iocb.envbuf.index = idx;
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iocb.envbuf.name = PTR_TO_CFE(name);
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iocb.envbuf.name_len = namelen;
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err = cfe_iocb_dispatch(&iocb);
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return (CFE_ISERR(err)) ? err : iocb.status;
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}
|
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|
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int cfe_enummem(int idx, int flags, u64 *start, u64 *length,
|
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u64 *type)
|
||||
{
|
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struct cfe_iocb iocb;
|
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int err;
|
||||
|
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memset(&iocb, 0, sizeof(iocb));
|
||||
|
||||
iocb.fcode = CFE_CMD_FW_MEMENUM;
|
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iocb.flags = flags;
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iocb.psize = sizeof(struct cfe_iocb_meminfo);
|
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iocb.meminfo.index = idx;
|
||||
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err = cfe_iocb_dispatch(&iocb);
|
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if (CFE_ISERR(err))
|
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return err;
|
||||
if (!CFE_ISERR(iocb.status)) {
|
||||
*start = iocb.meminfo.addr;
|
||||
*length = iocb.meminfo.size;
|
||||
*type = iocb.meminfo.type;
|
||||
}
|
||||
|
||||
return iocb.status;
|
||||
}
|
||||
|
||||
int cfe_exit(int warm, int status)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
printk("CFE REBOOT\n");
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_FW_RESTART;
|
||||
if (warm)
|
||||
iocb.flags = CFE_FLG_WARMSTART;
|
||||
iocb.psize = sizeof(struct cfe_iocb_exitstat);
|
||||
iocb.exitstat.status = status;
|
||||
|
||||
printk("CALL\n");
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
printk("DONE\n");
|
||||
|
||||
return (CFE_ISERR(err)) ? err : iocb.status;
|
||||
}
|
||||
|
||||
int cfe_flushcache(int flags)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_FW_FLUSHCACHE;
|
||||
iocb.flags = flags;
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
|
||||
return (CFE_ISERR(err)) ? err : iocb.status;
|
||||
}
|
||||
|
||||
int cfe_getdevinfo(char *name)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_DEV_GETINFO;
|
||||
iocb.psize = sizeof(struct cfe_iocb_buf);
|
||||
iocb.buffer.ptr = PTR_TO_CFE(name);
|
||||
iocb.buffer.length = strlen(name);
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return iocb.status;
|
||||
|
||||
return iocb.buffer.devflags;
|
||||
}
|
||||
|
||||
int cfe_getenv(char *name, char *dest, int destlen)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
dest[0] = '\0';
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_ENV_GET;
|
||||
iocb.psize = sizeof(struct cfe_iocb_envbuf);
|
||||
iocb.envbuf.name = PTR_TO_CFE(name);
|
||||
iocb.envbuf.name_len = strlen(name);
|
||||
iocb.envbuf.val = PTR_TO_CFE(dest);
|
||||
iocb.envbuf.val_len = destlen;
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
|
||||
return (CFE_ISERR(err)) ? err : iocb.status;
|
||||
}
|
||||
|
||||
int cfe_getfwinfo(struct cfe_fwinfo *info)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_FW_GETINFO;
|
||||
iocb.psize = sizeof(struct cfe_iocb_fwinfo);
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return err;
|
||||
|
||||
info->version = iocb.fwinfo.version;
|
||||
info->totalmem = iocb.fwinfo.totalmem;
|
||||
info->flags = iocb.fwinfo.flags;
|
||||
info->boardid = iocb.fwinfo.boardid;
|
||||
info->bootarea_va = iocb.fwinfo.bootarea_va;
|
||||
info->bootarea_pa = iocb.fwinfo.bootarea_pa;
|
||||
info->bootarea_size = iocb.fwinfo.bootarea_size;
|
||||
|
||||
return iocb.status;
|
||||
}
|
||||
|
||||
int cfe_getstdhandle(int handletype)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_DEV_GETHANDLE;
|
||||
iocb.flags = handletype;
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return iocb.status;
|
||||
|
||||
return iocb.handle;
|
||||
}
|
||||
|
||||
int cfe_getticks(s64 *ticks)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_FW_GETTIME;
|
||||
iocb.psize = sizeof(struct cfe_iocb_time);
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (!CFE_ISERR(iocb.status))
|
||||
*ticks = iocb.time.ticks;
|
||||
|
||||
return iocb.status;
|
||||
}
|
||||
|
||||
int cfe_inpstat(int handle)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_DEV_INPSTAT;
|
||||
iocb.handle = handle;
|
||||
iocb.psize = sizeof(struct cfe_iocb_inpstat);
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return iocb.status;
|
||||
|
||||
return iocb.inpstat.status;
|
||||
}
|
||||
|
||||
int cfe_ioctl(int handle, unsigned int ioctlnum,
|
||||
unsigned char *buffer, int length,
|
||||
int *retlen, u64 offset)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_DEV_IOCTL;
|
||||
iocb.handle = handle;
|
||||
iocb.psize = sizeof(struct cfe_iocb_buf);
|
||||
iocb.buffer.offset = offset;
|
||||
iocb.buffer.ioctlcmd = ioctlnum;
|
||||
iocb.buffer.ptr = PTR_TO_CFE(buffer);
|
||||
iocb.buffer.length = length;
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return iocb.status;
|
||||
if (retlen)
|
||||
*retlen = iocb.buffer.retlen;
|
||||
|
||||
return iocb.status;
|
||||
}
|
||||
|
||||
int cfe_open(char *name)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_DEV_OPEN;
|
||||
iocb.psize = sizeof(struct cfe_iocb_buf);
|
||||
iocb.buffer.ptr = PTR_TO_CFE(name);
|
||||
iocb.buffer.length = strlen(name);
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return iocb.status;
|
||||
|
||||
return iocb.handle;
|
||||
}
|
||||
|
||||
int cfe_read(int handle, unsigned char *buffer, int length)
|
||||
{
|
||||
return cfe_readblk(handle, 0, buffer, length);
|
||||
}
|
||||
|
||||
int cfe_readblk(int handle, s64 offset, unsigned char *buffer, int length)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_DEV_READ;
|
||||
iocb.handle = handle;
|
||||
iocb.psize = sizeof(struct cfe_iocb_buf);
|
||||
iocb.buffer.offset = offset;
|
||||
iocb.buffer.ptr = PTR_TO_CFE(buffer);
|
||||
iocb.buffer.length = length;
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return iocb.status;
|
||||
|
||||
return iocb.buffer.retlen;
|
||||
}
|
||||
|
||||
int cfe_setenv(char *name, char *val)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_ENV_SET;
|
||||
iocb.psize = sizeof(struct cfe_iocb_envbuf);
|
||||
iocb.envbuf.name = PTR_TO_CFE(name);
|
||||
iocb.envbuf.name_len = strlen(name);
|
||||
iocb.envbuf.val = PTR_TO_CFE(val);
|
||||
iocb.envbuf.val_len = strlen(val);
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
|
||||
return (CFE_ISERR(err)) ? err : iocb.status;
|
||||
}
|
||||
|
||||
int cfe_write(int handle, unsigned char *buffer, int length)
|
||||
{
|
||||
return cfe_writeblk(handle, 0, buffer, length);
|
||||
}
|
||||
|
||||
int cfe_writeblk(int handle, s64 offset, unsigned char *buffer, int length)
|
||||
{
|
||||
struct cfe_iocb iocb;
|
||||
int err;
|
||||
|
||||
memset(&iocb, 0, sizeof(iocb));
|
||||
iocb.fcode = CFE_CMD_DEV_WRITE;
|
||||
iocb.handle = handle;
|
||||
iocb.psize = sizeof(struct cfe_iocb_buf);
|
||||
iocb.buffer.offset = offset;
|
||||
iocb.buffer.ptr = PTR_TO_CFE(buffer);
|
||||
iocb.buffer.length = length;
|
||||
|
||||
err = cfe_iocb_dispatch(&iocb);
|
||||
if (CFE_ISERR(err))
|
||||
return err;
|
||||
if (CFE_ISERR(iocb.status))
|
||||
return iocb.status;
|
||||
|
||||
return iocb.buffer.retlen;
|
||||
}
|
||||
176
target/linux/brcm63xx/files/arch/mips/cfe/cfe_private.h
Normal file
176
target/linux/brcm63xx/files/arch/mips/cfe/cfe_private.h
Normal file
@@ -0,0 +1,176 @@
|
||||
/*
|
||||
* Broadcom Common Firmware Environment (CFE) support
|
||||
*
|
||||
* Copyright 2000, 2001, 2002
|
||||
* Broadcom Corporation. All rights reserved.
|
||||
*
|
||||
* Copyright (C) 2006 Michael Buesch
|
||||
*
|
||||
* Original Authors: Mitch Lichtenberg, Chris Demetriou
|
||||
*
|
||||
* This software is furnished under license and may be used and copied only
|
||||
* in accordance with the following terms and conditions. Subject to these
|
||||
* conditions, you may download, copy, install, use, modify and distribute
|
||||
* modified or unmodified copies of this software in source and/or binary
|
||||
* form. No title or ownership is transferred hereby.
|
||||
*
|
||||
* 1) Any source code used, modified or distributed must reproduce and
|
||||
* retain this copyright notice and list of conditions as they appear in
|
||||
* the source file.
|
||||
*
|
||||
* 2) No right is granted to use any trade name, trademark, or logo of
|
||||
* Broadcom Corporation. The "Broadcom Corporation" name may not be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without the prior written permission of Broadcom Corporation.
|
||||
*
|
||||
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
|
||||
* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
|
||||
* FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
|
||||
* LIABLE FOR 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), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef LINUX_CFE_PRIVATE_H_
|
||||
#define LINUX_CFE_PRIVATE_H_
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* Seal indicating CFE's presence, passed to the kernel. */
|
||||
#define CFE_EPTSEAL 0x43464531
|
||||
|
||||
#define CFE_CMD_FW_GETINFO 0
|
||||
#define CFE_CMD_FW_RESTART 1
|
||||
#define CFE_CMD_FW_BOOT 2
|
||||
#define CFE_CMD_FW_CPUCTL 3
|
||||
#define CFE_CMD_FW_GETTIME 4
|
||||
#define CFE_CMD_FW_MEMENUM 5
|
||||
#define CFE_CMD_FW_FLUSHCACHE 6
|
||||
|
||||
#define CFE_CMD_DEV_GETHANDLE 9
|
||||
#define CFE_CMD_DEV_ENUM 10
|
||||
#define CFE_CMD_DEV_OPEN 11
|
||||
#define CFE_CMD_DEV_INPSTAT 12
|
||||
#define CFE_CMD_DEV_READ 13
|
||||
#define CFE_CMD_DEV_WRITE 14
|
||||
#define CFE_CMD_DEV_IOCTL 15
|
||||
#define CFE_CMD_DEV_CLOSE 16
|
||||
#define CFE_CMD_DEV_GETINFO 17
|
||||
|
||||
#define CFE_CMD_ENV_ENUM 20
|
||||
#define CFE_CMD_ENV_GET 22
|
||||
#define CFE_CMD_ENV_SET 23
|
||||
#define CFE_CMD_ENV_DEL 24
|
||||
|
||||
#define CFE_CMD_MAX 32
|
||||
|
||||
#define CFE_CMD_VENDOR_USE 0x8000 /* codes above this are for customer use */
|
||||
|
||||
typedef u64 cfe_uint_t;
|
||||
typedef s64 cfe_int_t;
|
||||
typedef s64 cfe_ptr_t;
|
||||
|
||||
/* Cast a pointer from native to CFE-API pointer and back */
|
||||
#define CFE_TO_PTR(p) ((void *)(unsigned long)(p))
|
||||
#define PTR_TO_CFE(p) ((cfe_ptr_t)(unsigned long)(p))
|
||||
|
||||
struct cfe_iocb_buf {
|
||||
cfe_uint_t offset; /* offset on device (bytes) */
|
||||
cfe_ptr_t ptr; /* pointer to a buffer */
|
||||
cfe_uint_t length; /* length of this buffer */
|
||||
cfe_uint_t retlen; /* returned length (for read ops) */
|
||||
union {
|
||||
cfe_uint_t ioctlcmd; /* IOCTL command (used only for IOCTLs) */
|
||||
cfe_uint_t devflags; /* Returned device info flags */
|
||||
};
|
||||
};
|
||||
|
||||
struct cfe_iocb_inpstat {
|
||||
cfe_uint_t status; /* 1 means input available */
|
||||
};
|
||||
|
||||
struct cfe_iocb_envbuf {
|
||||
cfe_int_t index; /* 0-based enumeration index */
|
||||
cfe_ptr_t name; /* name string buffer */
|
||||
cfe_int_t name_len; /* size of name buffer */
|
||||
cfe_ptr_t val; /* value string buffer */
|
||||
cfe_int_t val_len; /* size of value string buffer */
|
||||
};
|
||||
|
||||
struct cfe_iocb_cpuctl {
|
||||
cfe_uint_t number; /* cpu number to control */
|
||||
cfe_uint_t command; /* command to issue to CPU */
|
||||
cfe_uint_t start_addr; /* CPU start address */
|
||||
cfe_uint_t gp; /* starting GP value */
|
||||
cfe_uint_t sp; /* starting SP value */
|
||||
cfe_uint_t a1; /* starting A1 value */
|
||||
};
|
||||
|
||||
struct cfe_iocb_time {
|
||||
cfe_int_t ticks; /* current time in ticks */
|
||||
};
|
||||
|
||||
struct cfe_iocb_exitstat {
|
||||
cfe_int_t status;
|
||||
};
|
||||
|
||||
struct cfe_iocb_meminfo {
|
||||
cfe_int_t index; /* 0-based enumeration index */
|
||||
cfe_int_t type; /* type of memory block */
|
||||
cfe_uint_t addr; /* physical start address */
|
||||
cfe_uint_t size; /* block size */
|
||||
};
|
||||
|
||||
struct cfe_iocb_fwinfo {
|
||||
cfe_int_t version; /* major, minor, eco version */
|
||||
cfe_int_t totalmem; /* total installed mem */
|
||||
cfe_int_t flags; /* various flags */
|
||||
cfe_int_t boardid; /* board ID */
|
||||
cfe_int_t bootarea_va; /* VA of boot area */
|
||||
cfe_int_t bootarea_pa; /* PA of boot area */
|
||||
cfe_int_t bootarea_size; /* size of boot area */
|
||||
cfe_int_t reserved1;
|
||||
cfe_int_t reserved2;
|
||||
cfe_int_t reserved3;
|
||||
};
|
||||
|
||||
/* CFE I/O Control Block */
|
||||
struct cfe_iocb {
|
||||
cfe_uint_t fcode; /* IOCB function code */
|
||||
cfe_int_t status; /* return status */
|
||||
cfe_int_t handle; /* file/device handle */
|
||||
cfe_uint_t flags; /* flags for this IOCB */
|
||||
cfe_uint_t psize; /* size of parameter list */
|
||||
union {
|
||||
struct cfe_iocb_buf buffer; /* buffer parameters */
|
||||
struct cfe_iocb_inpstat inpstat; /* input status parameters */
|
||||
struct cfe_iocb_envbuf envbuf; /* environment function parameters */
|
||||
struct cfe_iocb_cpuctl cpuctl; /* CPU control parameters */
|
||||
struct cfe_iocb_time time; /* timer parameters */
|
||||
struct cfe_iocb_meminfo meminfo; /* memory arena info parameters */
|
||||
struct cfe_iocb_fwinfo fwinfo; /* firmware information */
|
||||
struct cfe_iocb_exitstat exitstat; /* Exit Status */
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
#include <linux/init.h>
|
||||
|
||||
void __init cfe_setup(unsigned long fwarg0, unsigned long fwarg1,
|
||||
unsigned long fwarg2, unsigned long fwarg3);
|
||||
|
||||
#else /* __ASSEMBLY__ */
|
||||
|
||||
.macro cfe_early_init
|
||||
#ifdef CONFIG_CFE
|
||||
jal cfe_setup
|
||||
#endif
|
||||
.endm
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* LINUX_CFE_PRIVATE_H_ */
|
||||
Reference in New Issue
Block a user