AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-04-04 20:21:45 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

MIPS: BCM47xx: Fix MAC address parsing.

Browse Source 
Some devices like the Netgear WGT634u are using minuses between the blocks
of the MAC address and other devices are using colons to separate them.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2366/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Hauke Mehrtens 2011-05-10 23:31:34 +02:00 committed by Ralf Baechle
parent 41790fd51f
commit 9cbda726bb
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/mips/include/asm/mach-bcm47xx/nvram.h
View File

@ -39,8 +39,16 @@ extern int nvram_getenv(char *name, char *val, size_t val_len);
static inline void nvram_parse_macaddr(char *buf, u8 *macaddr) static inline void nvram_parse_macaddr(char *buf, u8 *macaddr)
{ {
sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], &macaddr[1], if (strchr(buf, ':'))
&macaddr[2], &macaddr[3], &macaddr[4], &macaddr[5]); sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
&macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
&macaddr[5]);
else if (strchr(buf, '-'))
sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0],
&macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
&macaddr[5]);
else
printk(KERN_WARNING "Can not parse mac address: %s\n", buf);
} }
#endif #endif