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Index: linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h
===================================================================
--- linux-2.6.19.orig/include/asm-arm/arch-ixp4xx/platform.h
+++ linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h
@@ -100,6 +100,7 @@ struct mac_plat_info {
int phy_id; /* ID of the connected PHY (PCB/platform dependent) */
int rxq_id; /* Queue ID of the RX-free q*/
int txq_id; /* Where to push the outgoing packets */
+ unsigned char hwaddr[6]; /* Desired hardware address */
};
Index: linux-2.6.19/drivers/net/ixp4xx/mac_driver.c
===================================================================
--- linux-2.6.19.orig/drivers/net/ixp4xx/mac_driver.c
+++ linux-2.6.19/drivers/net/ixp4xx/mac_driver.c
@@ -189,6 +189,24 @@ static int ixmac_open (struct net_device
}
mac->rxq_pkt += RX_QUEUE_PREFILL;
+ /* printk(KERN_INFO "...Platform MAC=0x%02x%02x%02x%02x%02x%02x\n",
+ mac->plat->hwaddr[0],
+ mac->plat->hwaddr[1],
+ mac->plat->hwaddr[2],
+ mac->plat->hwaddr[3],
+ mac->plat->hwaddr[4],
+ mac->plat->hwaddr[5]
+ ); */
+ /* Only use platform or random if there's currently no device hw addr */
+ if (is_zero_ether_addr(dev->dev_addr)) {
+ if (is_zero_ether_addr(mac->plat->hwaddr)) {
+ random_ether_addr(dev->dev_addr);
+ dev->dev_addr[5] = mac->plat->phy_id;
+ }
+ else
+ memcpy(dev->dev_addr, mac->plat->hwaddr, 6);
+ }
+
mac_init(mac);
npe_mh_set_rxqid(npe, mac->plat, RX_DONE_QID);
mac_set_uniaddr(dev);
@@ -434,9 +452,15 @@ static int mac_probe(struct platform_dev
* following commands:
* "ip link set address 02:03:04:04:04:01 dev eth0"
* "ifconfig eth0 hw ether 02:03:04:04:04:07"
- */
- random_ether_addr(dev->dev_addr);
- dev->dev_addr[5] = plat->phy_id;
+ */
+/* Note: moved to ixmac_open to allow notifiers to run for compiled in modules
+ if (is_zero_ether_addr(plat->hwaddr)) {
+ random_ether_addr(dev->dev_addr);
+ dev->dev_addr[5] = plat->phy_id;
+ }
+ else
+ memcpy(dev->dev_addr, plat->hwaddr, 6);
+*/
printk(KERN_INFO IXMAC_NAME " driver " IXMAC_VERSION
": %s on %s with PHY[%d] initialized\n",
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