diff options
| author | Scott Wood <scottwood@freescale.com> | 2007-09-24 22:09:11 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-10-03 03:48:43 +0200 |
| commit | 27ff35d9026b5d41d66ed95b65d7819db4cf5fb1 (patch) | |
| tree | 5f19e6fa083770e4540ae507099cf463e34342da /arch | |
| parent | [POWERPC] boot: Simplify gunzip_finish (diff) | |
| download | linux-27ff35d9026b5d41d66ed95b65d7819db4cf5fb1.tar.xz linux-27ff35d9026b5d41d66ed95b65d7819db4cf5fb1.zip | |
[POWERPC] bootwrapper: Factor out dt_set_mac_address()
This allows callers to set addresses one at a time when that would be more
convenient.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/boot/devtree.c | 31 | ||||
| -rw-r--r-- | arch/powerpc/boot/ops.h | 1 |
2 files changed, 18 insertions, 14 deletions
diff --git a/arch/powerpc/boot/devtree.c b/arch/powerpc/boot/devtree.c index 549463bf5eec..e5dfe4497313 100644 --- a/arch/powerpc/boot/devtree.c +++ b/arch/powerpc/boot/devtree.c @@ -88,29 +88,32 @@ void dt_fixup_clock(const char *path, u32 freq) } } +void dt_fixup_mac_address(u32 index, const u8 *addr) +{ + void *devp = find_node_by_prop_value(NULL, "linux,network-index", + (void*)&index, sizeof(index)); + + if (devp) { + printf("ENET%d: local-mac-address <-" + " %02x:%02x:%02x:%02x:%02x:%02x\n\r", index, + addr[0], addr[1], addr[2], + addr[3], addr[4], addr[5]); + + setprop(devp, "local-mac-address", addr, 6); + } +} + void __dt_fixup_mac_addresses(u32 startindex, ...) { va_list ap; u32 index = startindex; - void *devp; const u8 *addr; va_start(ap, startindex); - while ((addr = va_arg(ap, const u8 *))) { - devp = find_node_by_prop_value(NULL, "linux,network-index", - (void*)&index, sizeof(index)); - if (devp) { - printf("ENET%d: local-mac-address <-" - " %02x:%02x:%02x:%02x:%02x:%02x\n\r", index, - addr[0], addr[1], addr[2], - addr[3], addr[4], addr[5]); + while ((addr = va_arg(ap, const u8 *))) + dt_fixup_mac_address(index++, addr); - setprop(devp, "local-mac-address", addr, 6); - } - - index++; - } va_end(ap); } diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h index f639fcab2c44..e948e57abef8 100644 --- a/arch/powerpc/boot/ops.h +++ b/arch/powerpc/boot/ops.h @@ -161,6 +161,7 @@ static inline void *find_node_by_devtype(const void *prev, void dt_fixup_memory(u64 start, u64 size); void dt_fixup_cpu_clocks(u32 cpufreq, u32 tbfreq, u32 busfreq); void dt_fixup_clock(const char *path, u32 freq); +void dt_fixup_mac_address(u32 index, const u8 *addr); void __dt_fixup_mac_addresses(u32 startindex, ...); #define dt_fixup_mac_addresses(...) \ __dt_fixup_mac_addresses(0, __VA_ARGS__, NULL) |