diff options
| author |   Qianqian Xie <xieqianqian@huawei.com> | 2016-11-09 18:13:59 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-10 11:45:37 -0500 |
| commit | 590457f4ec3d8a7963be95f3fc4ae916ccd67533 (patch) | |
| tree | 85263ea9fcd1857040aec36c2efda75101209492 /drivers/net/ethernet/hisilicon | |
| parent | net: hns: modify tcam table of mac mc-entry (diff) | |
| download | linux-dev-590457f4ec3d8a7963be95f3fc4ae916ccd67533.tar.xz linux-dev-590457f4ec3d8a7963be95f3fc4ae916ccd67533.zip | |
net: hns: modify tcam table of mask_key
The packets of wrong mac address(only the last bit is different) can be
received in Big-endian by current definition of mask_key. Thus it needs
to be modified to support Big-endian and ensure Big-endian normal.
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 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 74ca53d85f5f..250e4a1d5c79 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1718,6 +1718,10 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, 0x0, 0xff, mc_mask); + + mask_key.high.val = le32_to_cpu(mask_key.high.val); + mask_key.low.val = le32_to_cpu(mask_key.low.val); + pmask_key = (struct dsaf_tbl_tcam_data *)(&mask_key); } @@ -1887,6 +1891,9 @@ int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, /* config key mask */ hns_dsaf_set_mac_key(dsaf_dev, &mask_key, 0x00, 0xff, mc_addr); + mask_key.high.val = le32_to_cpu(mask_key.high.val); + mask_key.low.val = le32_to_cpu(mask_key.low.val); + pmask_key = (struct dsaf_tbl_tcam_data *)(&mask_key); } |