diff options
Diffstat (limited to 'drivers/net/amd8111e.c')
| -rw-r--r-- | drivers/net/amd8111e.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index ef65e5917c8f..18896f24d407 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -1490,32 +1490,7 @@ static void amd8111e_read_regs(struct amd8111e_priv *lp, u32 *buf) buf[12] = readl(mmio + STAT0); } -/* -amd8111e crc generator implementation is different from the kernel -ether_crc() function. -*/ -static int amd8111e_ether_crc(int len, char* mac_addr) -{ - int i,byte; - unsigned char octet; - u32 crc= INITCRC; - - for(byte=0; byte < len; byte++){ - octet = mac_addr[byte]; - for( i=0;i < 8; i++){ - /*If the next bit form the input stream is 1,subtract the divisor (CRC32) from the dividend(crc).*/ - if( (octet & 0x1) ^ (crc & 0x1) ){ - crc >>= 1; - crc ^= CRC32; - } - else - crc >>= 1; - octet >>= 1; - } - } - return crc; -} /* This function sets promiscuos mode, all-multi mode or the multicast address list to the device. @@ -1556,7 +1531,7 @@ static void amd8111e_set_multicast_list(struct net_device *dev) mc_filter[1] = mc_filter[0] = 0; for (i = 0, mc_ptr = dev->mc_list; mc_ptr && i < dev->mc_count; i++, mc_ptr = mc_ptr->next) { - bit_num = ( amd8111e_ether_crc(ETH_ALEN,mc_ptr->dmi_addr) >> 26 ) & 0x3f; + bit_num = (ether_crc_le(ETH_ALEN, mc_ptr->dmi_addr) >> 26) & 0x3f; mc_filter[bit_num >> 5] |= 1 << (bit_num & 31); } amd8111e_writeq(*(u64*)mc_filter,lp->mmio+ LADRF); |