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| author |   Jian Shen <shenjian15@huawei.com> | 2018-10-05 18:03:29 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-10-05 12:01:55 -0700 |
| commit | 701a6d6ac78c76083ddb7c6581fdbedd95093e11 (patch) | |
| tree | 5027f5b943730da126b3dfcd79423e21597375df /drivers/atm/nicstar.c | |
| parent | net: hns3: Add egress/ingress vlan filter for revision 0x21 (diff) | |
| download | linux-dev-701a6d6ac78c76083ddb7c6581fdbedd95093e11.tar.xz linux-dev-701a6d6ac78c76083ddb7c6581fdbedd95093e11.zip | |
net: hns3: Fix for rx vlan id handle to support Rev 0x21 hardware
In revision 0x20, we use vlan id != 0 to check whether a vlan tag
has been offloaded, so vlan id 0 is not supported.
In revision 0x21, rx buffer descriptor adds two bits to indicate
whether one or more vlan tags have been offloaded, so vlan id 0
is valid now.
This patch seperates the handle for vlan id 0, add vlan id 0 support
for revision 0x21.
Fixes: 5b5455a9ed5a ("net: hns3: Add STRP_TAGP field support for hardware revision 0x21")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/atm/nicstar.c')
0 files changed, 0 insertions, 0 deletions