diff options
Diffstat (limited to 'cpu/ixp')
| -rw-r--r-- | cpu/ixp/npe/npe.c | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/cpu/ixp/npe/npe.c b/cpu/ixp/npe/npe.c index 03e3bf7..2e68689 100644 --- a/cpu/ixp/npe/npe.c +++ b/cpu/ixp/npe/npe.c @@ -565,25 +565,19 @@ int npe_initialize(bd_t * bis) struct eth_device *dev; int eth_num = 0; struct npe *p_npe = NULL; + uchar enetaddr[6]; for (eth_num = 0; eth_num < CONFIG_SYS_NPE_NUMS; eth_num++) { /* See if we can actually bring up the interface, otherwise, skip it */ - switch (eth_num) { - default: /* fall through */ - case 0: - if (memcmp (bis->bi_enetaddr, "\0\0\0\0\0\0", 6) == 0) { - continue; - } - break; #ifdef CONFIG_HAS_ETH1 - case 1: - if (memcmp (bis->bi_enet1addr, "\0\0\0\0\0\0", 6) == 0) { + if (eth_num == 1) { + if (!eth_getenv_enetaddr("eth1addr", enetaddr)) continue; - } - break; + } else #endif - } + if (!eth_getenv_enetaddr("ethaddr", enetaddr)) + continue; /* Allocate device structure */ dev = (struct eth_device *)malloc(sizeof(*dev)); @@ -603,22 +597,14 @@ int npe_initialize(bd_t * bis) } memset(p_npe, 0, sizeof(struct npe)); - switch (eth_num) { - default: /* fall through */ - case 0: - memcpy(dev->enetaddr, bis->bi_enetaddr, 6); - p_npe->eth_id = 0; - p_npe->phy_no = CONFIG_PHY_ADDR; - break; - + p_npe->eth_id = eth_num; + memcpy(dev->enetaddr, enetaddr, 6); #ifdef CONFIG_HAS_ETH1 - case 1: - memcpy(dev->enetaddr, bis->bi_enet1addr, 6); - p_npe->eth_id = 1; + if (eth_num == 1) p_npe->phy_no = CONFIG_PHY1_ADDR; - break; + else #endif - } + p_npe->phy_no = CONFIG_PHY_ADDR; sprintf(dev->name, "NPE%d", eth_num); dev->priv = (void *)p_npe; |