diff options
| author |   Salil Mehta <salil.mehta@huawei.com> | 2018-03-22 14:28:59 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-03-22 15:29:04 -0400 |
| commit | a15fa7d43b0b625f018c4f0c5856f9061a6d4c82 (patch) | |
| tree | 4e44ede6cf24829b3c73c4ac1c544f83046882c3 /drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h | |
| parent | net: hns3: Changes to support ARQ(Asynchronous Receive Queue) (diff) | |
| download | linux-dev-a15fa7d43b0b625f018c4f0c5856f9061a6d4c82.tar.xz linux-dev-a15fa7d43b0b625f018c4f0c5856f9061a6d4c82.zip | |
net: hns3: Add *Asserting Reset* mailbox message & handling in VF
Reset Asserting message is forwarded by PF to inform VF about
the hardware reset which is about to happen. This might be due
to the earlier VF reset request received by the PF or because PF
for any reason decides to undergo reset. This message results in
VF to go in pending state in which it polls the hardware to
complete the reset and then further resets/tears its own stack.
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/hns3/hclge_mbx.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h index f3e90c29958c..519e2bd6aa60 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h +++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h @@ -11,6 +11,7 @@ enum HCLGE_MBX_OPCODE { HCLGE_MBX_RESET = 0x01, /* (VF -> PF) assert reset */ + HCLGE_MBX_ASSERTING_RESET, /* (PF -> VF) PF is asserting reset*/ HCLGE_MBX_SET_UNICAST, /* (VF -> PF) set UC addr */ HCLGE_MBX_SET_MULTICAST, /* (VF -> PF) set MC addr */ HCLGE_MBX_SET_VLAN, /* (VF -> PF) set VLAN */ |