diff options
| author |   Qianqian Xie <xieqianqian@huawei.com> | 2016-11-09 18:13:57 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-10 11:45:37 -0500 |
| commit | 928971b6bc95ae13d2d77c2b7b265c379bf0189d (patch) | |
| tree | bbdfca4cad9d8cd86b4ce4d3537ca329d95ccfa6 /drivers/net/ethernet/hisilicon | |
| parent | net: hns: modify table index to get mac entry (diff) | |
| download | linux-dev-928971b6bc95ae13d2d77c2b7b265c379bf0189d.tar.xz linux-dev-928971b6bc95ae13d2d77c2b7b265c379bf0189d.zip | |
net: hns: modify tcam table of mac mc-port
Little-endian is only supported by current tcam table to add
or delete mac mc-port. This patch makes it 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 | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index bd6e5b037731..27eb85c1bef4 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1688,6 +1688,7 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_tbl_tcam_mcast_cfg mac_data; struct dsaf_drv_priv *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; u8 mc_addr[ETH_ALEN]; u8 *mc_mask; @@ -1738,6 +1739,10 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, /* if exist, add in */ 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); } /* config hardware entry */ @@ -1762,8 +1767,8 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, dsaf_dev->ae_dev.name, mac_key.high.val, mac_key.low.val, entry_index); - tcam_data.tbl_tcam_data_high = mac_key.high.val; - tcam_data.tbl_tcam_data_low = mac_key.low.val; + 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); /* config mc entry with mask */ hns_dsaf_tcam_mc_cfg(dsaf_dev, entry_index, &tcam_data, @@ -1847,7 +1852,7 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_tbl_tcam_data tcam_data; int mskid; const u8 empty_msk[sizeof(mac_data.tbl_mcast_port_msk)] = {0}; - struct dsaf_drv_tbl_tcam_key mask_key; + struct dsaf_drv_tbl_tcam_key mask_key, tmp_mac_key; struct dsaf_tbl_tcam_data *pmask_key = NULL; u8 mc_addr[ETH_ALEN]; u8 *mc_mask; @@ -1905,6 +1910,9 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, /* read entry */ 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); + /*del the port*/ if (mac_entry->port_num < DSAF_SERVICE_NW_NUM) { mskid = mac_entry->port_num; @@ -1929,8 +1937,8 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, soft_mac_entry += entry_index; soft_mac_entry->index = DSAF_INVALID_ENTRY_IDX; } else { /* not zero, just del port, update */ - tcam_data.tbl_tcam_data_high = mac_key.high.val; - tcam_data.tbl_tcam_data_low = mac_key.low.val; + 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, |