diff options
| author | Qianqian Xie <xieqianqian@huawei.com> | 2016-11-09 21:13:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-10 19:45:37 +0300 |
| commit | 9d189b853cbca36453676d9152239715965c2a86 (patch) | |
| tree | dfa643ca9ccae1ce34c96f945c62d45136d722e6 /drivers/net/ethernet/hisilicon | |
| parent | 928971b6bc95ae13d2d77c2b7b265c379bf0189d (diff) | |
| download | linux-9d189b853cbca36453676d9152239715965c2a86.tar.xz | |
net: hns: modify tcam table of mac mc-entry
The current definition of mac_mc_entry is only suitable for
Little-endian. Thus it needs to modify tcam table of mac mc-entry
to support both Little-endian and Big-endian.
Signed-off-by: Qianqian Xie <xieqianqian@huawei.com>
Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 27eb85c1bef4..74ca53d85f5f 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1604,6 +1604,7 @@ int hns_dsaf_set_mac_mc_entry( (struct dsaf_drv_priv *)hns_dsaf_dev_priv(dsaf_dev); struct dsaf_drv_soft_mac_tbl *soft_mac_entry = priv->soft_mac_tbl; struct dsaf_drv_tbl_tcam_key tmp_mac_key; + struct dsaf_tbl_tcam_data tcam_data; /* mac addr check */ if (MAC_IS_ALL_ZEROS(mac_entry->addr)) { @@ -1636,9 +1637,12 @@ int hns_dsaf_set_mac_mc_entry( 0, sizeof(mac_data.tbl_mcast_port_msk)); } else { /* config hardware entry */ - hns_dsaf_tcam_mc_get( - dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)(&tmp_mac_key), &mac_data); + hns_dsaf_tcam_mc_get(dsaf_dev, entry_index, &tcam_data, + &mac_data); + + tmp_mac_key.high.val = + le32_to_cpu(tcam_data.tbl_tcam_data_high); + tmp_mac_key.low.val = le32_to_cpu(tcam_data.tbl_tcam_data_low); } mac_data.tbl_mcast_old_en = 0; mac_data.tbl_mcast_item_vld = 1; @@ -1650,9 +1654,11 @@ int hns_dsaf_set_mac_mc_entry( dsaf_dev->ae_dev.name, mac_key.high.val, mac_key.low.val, entry_index); - hns_dsaf_tcam_mc_cfg( - dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)(&mac_key), NULL, &mac_data); + tcam_data.tbl_tcam_data_high = cpu_to_le32(mac_key.high.val); + tcam_data.tbl_tcam_data_low = cpu_to_le32(mac_key.low.val); + + hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index, &tcam_data, NULL, + &mac_data); /* config software entry */ soft_mac_entry += entry_index; @@ -2012,6 +2018,7 @@ int hns_dsaf_get_mac_mc_entry(struct dsaf_device *dsaf_dev, struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_tbl_tcam_mcast_cfg mac_data; + struct dsaf_tbl_tcam_data tcam_data; /*check mac addr */ if (MAC_IS_ALL_ZEROS(mac_entry->addr) || @@ -2041,8 +2048,10 @@ int hns_dsaf_get_mac_mc_entry(struct dsaf_device *dsaf_dev, mac_key.low.val, entry_index); /*read entry */ - 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; return 0; |