- for (; i < pdata->hw_feat.addn_mac; i++) {
- XGMAC_IOWRITE(pdata, mac_reg, 0);
- mac_reg += MAC_MACA_INC;
- XGMAC_IOWRITE(pdata, mac_reg, 0);
- mac_reg += MAC_MACA_INC;
+ while (addn_macs--)
+ xgbe_set_mac_reg(pdata, NULL, &mac_reg);
+}
+
+static void xgbe_set_mac_hash_table(struct xgbe_prv_data *pdata)
+{
+ struct net_device *netdev = pdata->netdev;
+ struct netdev_hw_addr *ha;
+ unsigned int hash_reg;
+ unsigned int hash_table_shift, hash_table_count;
+ u32 hash_table[XGBE_MAC_HASH_TABLE_SIZE];
+ u32 crc;
+ unsigned int i;
+
+ hash_table_shift = 26 - (pdata->hw_feat.hash_table_size >> 7);
+ hash_table_count = pdata->hw_feat.hash_table_size / 32;
+ memset(hash_table, 0, sizeof(hash_table));
+
+ /* Build the MAC Hash Table register values */
+ netdev_for_each_uc_addr(ha, netdev) {
+ crc = bitrev32(~crc32_le(~0, ha->addr, ETH_ALEN));
+ crc >>= hash_table_shift;
+ hash_table[crc >> 5] |= (1 << (crc & 0x1f));
+ }
+
+ netdev_for_each_mc_addr(ha, netdev) {
+ crc = bitrev32(~crc32_le(~0, ha->addr, ETH_ALEN));
+ crc >>= hash_table_shift;
+ hash_table[crc >> 5] |= (1 << (crc & 0x1f));