From: Qianqian Xie Date: Wed, 9 Nov 2016 18:13:56 +0000 (+0000) Subject: net: hns: modify table index to get mac entry X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=39a6c9ebcbc6b6c3f3aefbe5449eb45d78f2034f;p=linux-beck.git net: hns: modify table index to get mac entry Big-endian is not supported by the current definition of table index to get mac entry. It needs to be modified to support both Little-endian and Big-endian. Signed-off-by: Qianqian Xie Reviewed-by: Yisen Zhuang Signed-off-by: Salil Mehta Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 1713f8d835a2..bd6e5b037731 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -2054,6 +2054,7 @@ int hns_dsaf_get_mac_entry_by_index( struct dsaf_tbl_tcam_mcast_cfg mac_data; struct dsaf_tbl_tcam_ucast_cfg mac_uc_data; + struct dsaf_tbl_tcam_data tcam_data; char mac_addr[ETH_ALEN] = {0}; if (entry_index >= dsaf_dev->tcam_max_num) { @@ -2064,8 +2065,10 @@ int hns_dsaf_get_mac_entry_by_index( } /* mc entry, do read opt */ - hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)&mac_key, &mac_data); + hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, &mac_data); + + mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high); + mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); mac_entry->port_mask[0] = mac_data.tbl_mcast_port_msk[0] & 0x3F; @@ -2082,9 +2085,12 @@ int hns_dsaf_get_mac_entry_by_index( /**mc donot do*/ } else { /*is not mc, just uc... */ - hns_dsaf_tcam_uc_get(dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)&mac_key, + hns_dsaf_tcam_uc_get(dsaf_dev, entry_index, &tcam_data, &mac_uc_data); + + mac_key.high.val = le32_to_cpu(tcam_data.tbl_tcam_data_high); + mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); + mac_entry->port_mask[0] = (1 << mac_uc_data.tbl_ucast_out_port); }