diff options
Diffstat (limited to 'drivers/net/mcfmii.c')
| -rw-r--r-- | drivers/net/mcfmii.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/drivers/net/mcfmii.c b/drivers/net/mcfmii.c index 4acc29e..060bdd7 100644 --- a/drivers/net/mcfmii.c +++ b/drivers/net/mcfmii.c @@ -175,38 +175,39 @@ int mii_discover_phy(struct eth_device *dev) #ifdef ET_DEBUG printf("PHY type 0x%x pass %d type\n", phytype, pass); #endif - if (phytype != 0xffff) { - phyaddr = phyno; - phytype <<= 16; - phytype |= - mii_send(mk_mii_read(phyno, PHY_PHYIDR2)); + if (phytype == 0xffff) + continue; + phyaddr = phyno; + phytype <<= 16; + phytype |= + mii_send(mk_mii_read(phyno, PHY_PHYIDR2)); #ifdef ET_DEBUG - printf("PHY @ 0x%x pass %d\n", phyno, pass); + printf("PHY @ 0x%x pass %d\n", phyno, pass); #endif - for (i = 0; i < (sizeof(phyinfo) / sizeof(phy_info_t)); i++) { - if (phyinfo[i].phyid == phytype) { + for (i = 0; (i < (sizeof(phyinfo) / sizeof(phy_info_t))) + && (phyinfo[i].phyid != 0); i++) { + if (phyinfo[i].phyid == phytype) { #ifdef ET_DEBUG - printf("phyid %x - %s\n", - phyinfo[i].phyid, - phyinfo[i].strid); + printf("phyid %x - %s\n", + phyinfo[i].phyid, + phyinfo[i].strid); #endif - strcpy(info->phy_name, phyinfo[i].strid); - info->phyname_init = 1; - found = 1; - break; - } + strcpy(info->phy_name, phyinfo[i].strid); + info->phyname_init = 1; + found = 1; + break; } + } - if (!found) { + if (!found) { #ifdef ET_DEBUG - printf("0x%08x\n", phytype); + printf("0x%08x\n", phytype); #endif - strcpy(info->phy_name, "unknown"); - info->phyname_init = 1; - break; - } + strcpy(info->phy_name, "unknown"); + info->phyname_init = 1; + break; } } } |