diff options
| author | Huazhong Tan <tanhuazhong@huawei.com> | 2018-10-30 21:50:51 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-31 12:42:38 -0700 |
| commit | 3c88ed1d798da355859ca083d3884a16ce0841f2 (patch) | |
| tree | 7a04ba6057cae6fd891e987687b7dfceb80f7282 /drivers/fsi | |
| parent | 7fa6be4fd2f60399f3f3370a87629e102407a724 (diff) | |
net: hns3: bugfix for handling mailbox while the command queue reinitialized
In a multi-core machine, the mailbox service and reset service
will be executed at the same time. The reset service will re-initialize
the command queue, before that, the mailbox handler can only get some
invalid messages.
The HCLGE_STATE_CMD_DISABLE flag means that the command queue is not
available and needs to be reinitialized. Therefore, when the mailbox
handler recognizes this flag, it should not process the command.
Fixes: dde1a86e93ca ("net: hns3: Add mailbox support to PF driver")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/fsi')
0 files changed, 0 insertions, 0 deletions