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| author | Gabor Juhos <juhosg@openwrt.org> | 2009-01-26 14:55:09 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2009-01-26 14:55:09 +0000 |
| commit | fc9fbf2abb37e65a2cf07b3d2b07550ee53aee9d (patch) | |
| tree | 4c39da6efb6ce332ca8a11f0eeee16e789664400 /target/linux/ar71xx/files/arch/mips | |
| parent | fc32548f2a4c56ab530aa69ac5abedfd15491634 (diff) | |
| download | upstream-fc9fbf2abb37e65a2cf07b3d2b07550ee53aee9d.tar.gz upstream-fc9fbf2abb37e65a2cf07b3d2b07550ee53aee9d.tar.bz2 upstream-fc9fbf2abb37e65a2cf07b3d2b07550ee53aee9d.zip | |
[ar71xx] move random MAC address generation into the platform initialization code
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14204 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/platform.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c index ef70867a2b..a01aecbd99 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/dma-mapping.h> +#include <linux/etherdevice.h> #include <linux/platform_device.h> #include <linux/serial_8250.h> #include <linux/ath9k_platform.h> @@ -456,8 +457,15 @@ void __init ar71xx_add_device_eth(unsigned int id) break; } - memcpy(pdata->mac_addr, ar71xx_mac_base, ETH_ALEN); - pdata->mac_addr[5] += ar71xx_eth_instance; + if (is_valid_ether_addr(ar71xx_mac_base)) { + memcpy(pdata->mac_addr, ar71xx_mac_base, ETH_ALEN); + pdata->mac_addr[5] += ar71xx_eth_instance; + } else { + random_ether_addr(pdata->mac_addr); + printk(KERN_DEBUG + "ar71xx: using random MAC address for eth%d\n", + ar71xx_eth_instance); + } platform_device_register(pdev); ar71xx_eth_instance++; |