openwrtv3/target/linux/brcm63xx/patches-3.9/309-cfe_version_mod.patch
Jonas Gorski 7d1cd9dfab bcm63xx: Improve CFE version mod patch.
Fix "cfe-" string length copy.
Check if there's an extra byte a.b.c-d.e / a.b.c-d.e-f.
Add support for Huawei CFE versions ("cfe-vd").

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Patchwork: http://patchwork.openwrt.org/patch/3766/
Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 37101
2013-06-30 13:10:05 +00:00

27 lines
961 B
Diff

--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -834,10 +834,20 @@ void __init board_prom_init(void)
/* dump cfe version */
cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
- if (!memcmp(cfe, "cfe-v", 5))
- snprintf(cfe_version, sizeof(cfe_version), "%u.%u.%u-%u.%u",
- cfe[5], cfe[6], cfe[7], cfe[8], cfe[9]);
- else
+ if (strstarts(cfe, "cfe-")) {
+ if(cfe[4] == 'v') {
+ if(cfe[5] == 'd')
+ snprintf(cfe_version, 11, "%s", (char *) &cfe[5]);
+ else if (cfe[10] > 0)
+ snprintf(cfe_version, sizeof(cfe_version), "%u.%u.%u-%u.%u-%u",
+ cfe[5], cfe[6], cfe[7], cfe[8], cfe[9], cfe[10]);
+ else
+ snprintf(cfe_version, sizeof(cfe_version), "%u.%u.%u-%u.%u",
+ cfe[5], cfe[6], cfe[7], cfe[8], cfe[9]);
+ } else {
+ snprintf(cfe_version, 12, "%s", (char *) &cfe[4]);
+ }
+ } else
strcpy(cfe_version, "unknown");
printk(KERN_INFO PFX "CFE version: %s\n", cfe_version);