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| author | Qianqian Xie <xieqianqian@huawei.com> | 2016-11-09 18:13:55 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-10 11:45:37 -0500 |
| commit | c9c0b37072f5d75ec498539c90ab7113e02c26d6 (patch) | |
| tree | 092efbd2e7e9257b100117268f0c6a355f1d49f4 | |
| parent | 5483bfcb169cf3e68196bb6f28a43107fb48022c (diff) | |
| download | linux-stable-c9c0b37072f5d75ec498539c90ab7113e02c26d6.tar.gz linux-stable-c9c0b37072f5d75ec498539c90ab7113e02c26d6.tar.bz2 linux-stable-c9c0b37072f5d75ec498539c90ab7113e02c26d6.zip | |
net: hns: modify tcam table of mac uc-entry
The current definition of mac_uc_entry is only suitable for
Little-endian. Thus it needs to modify tcam table of mac uc-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>
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index db23eef1996b..1713f8d835a2 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1532,6 +1532,7 @@ int hns_dsaf_set_mac_uc_entry( struct dsaf_drv_priv *priv = (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_tbl_tcam_data tcam_data; /* mac addr check */ if (MAC_IS_ALL_ZEROS(mac_entry->addr) || @@ -1573,9 +1574,10 @@ int hns_dsaf_set_mac_uc_entry( /* default config dvc to 0 */ mac_data.tbl_ucast_dvc = 0; mac_data.tbl_ucast_out_port = mac_entry->port_num; - hns_dsaf_tcam_uc_cfg( - dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)(&mac_key), &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_uc_cfg(dsaf_dev, entry_index, &tcam_data, &mac_data); /* config software entry */ soft_mac_entry += entry_index; @@ -1950,6 +1952,7 @@ int hns_dsaf_get_mac_uc_entry(struct dsaf_device *dsaf_dev, struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_tbl_tcam_ucast_cfg mac_data; + struct dsaf_tbl_tcam_data tcam_data; /* check macaddr */ if (MAC_IS_ALL_ZEROS(mac_entry->addr) || @@ -1978,9 +1981,12 @@ int hns_dsaf_get_mac_uc_entry(struct dsaf_device *dsaf_dev, dsaf_dev->ae_dev.name, mac_key.high.val, mac_key.low.val, entry_index); - /*read entry*/ - hns_dsaf_tcam_uc_get(dsaf_dev, entry_index, - (struct dsaf_tbl_tcam_data *)&mac_key, &mac_data); + /* read entry */ + hns_dsaf_tcam_uc_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_num = mac_data.tbl_ucast_out_port; return 0; |