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| author |   Luo bin <luobin9@huawei.com> | 2020-07-04 15:32:43 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-07-04 17:53:16 -0700 |
| commit | 6dbb89014dc303facc54d33ae64419d2f9c8ff32 (patch) | |
| tree | a8cbfacc08706de92a9828fed4a3ae1f5cc30003 /drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.h | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf (diff) | |
| download | linux-dev-6dbb89014dc303facc54d33ae64419d2f9c8ff32.tar.xz linux-dev-6dbb89014dc303facc54d33ae64419d2f9c8ff32.zip | |
hinic: fix sending mailbox timeout in aeq event work
When sending mailbox in the work of aeq event, another aeq event
will be triggered. because the last aeq work is not exited and only
one work can be excuted simultaneously in the same workqueue, mailbox
sending function will return failure of timeout. We create and use
another workqueue to fix this.
Signed-off-by: Luo bin <luobin9@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.h index c2b142c08b0e..a824fbda59db 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.h @@ -119,6 +119,7 @@ struct hinic_pf_to_mgmt { struct semaphore sync_msg_lock; u16 sync_msg_id; u8 *sync_msg_buf; + void *mgmt_ack_buf; struct hinic_recv_msg recv_resp_msg_from_mgmt; struct hinic_recv_msg recv_msg_from_mgmt; @@ -126,6 +127,21 @@ struct hinic_pf_to_mgmt { struct hinic_api_cmd_chain *cmd_chain[HINIC_API_CMD_MAX]; struct hinic_mgmt_cb mgmt_cb[HINIC_MOD_MAX]; + + struct workqueue_struct *workq; +}; + +struct hinic_mgmt_msg_handle_work { + struct work_struct work; + struct hinic_pf_to_mgmt *pf_to_mgmt; + + void *msg; + u16 msg_len; + + enum hinic_mod_type mod; + u8 cmd; + u16 msg_id; + int async_mgmt_to_pf; }; void hinic_register_mgmt_msg_cb(struct hinic_pf_to_mgmt *pf_to_mgmt, |