diff mbox series

[net,v1,1/2] hinic: bump up the timeout of SET_FUNC_STATE cmd

Message ID 20200904083729.1923-2-luobin9@huawei.com
State New
Headers show
Series hinic: BugFixes | expand

Commit Message

luobin (L) Sept. 4, 2020, 8:37 a.m. UTC 
We free memory regardless of the return value of SET_FUNC_STATE
cmd in hinic_close function to avoid memory leak and this cmd may
timeout when fw is busy with handling other cmds, so we bump up the
timeout of this cmd to ensure it won't return failure.

Fixes: 00e57a6d4ad3 ("net-next/hinic: Add Tx operation")
Signed-off-by: Luo bin <luobin9@huawei.com>
---
 .../net/ethernet/huawei/hinic/hinic_hw_mgmt.c    | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
index c6ce5966284c..0d56c6ceccd9 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
@@ -47,6 +47,8 @@ 
 
 #define MGMT_MSG_TIMEOUT                5000
 
+#define SET_FUNC_PORT_MBOX_TIMEOUT	30000
+
 #define SET_FUNC_PORT_MGMT_TIMEOUT	25000
 
 #define mgmt_to_pfhwdev(pf_mgmt)        \
@@ -361,16 +363,20 @@  int hinic_msg_to_mgmt(struct hinic_pf_to_mgmt *pf_to_mgmt,
 		return -EINVAL;
 	}
 
-	if (cmd == HINIC_PORT_CMD_SET_FUNC_STATE)
-		timeout = SET_FUNC_PORT_MGMT_TIMEOUT;
+	if (HINIC_IS_VF(hwif)) {
+		if (cmd == HINIC_PORT_CMD_SET_FUNC_STATE)
+			timeout = SET_FUNC_PORT_MBOX_TIMEOUT;
 
-	if (HINIC_IS_VF(hwif))
 		return hinic_mbox_to_pf(pf_to_mgmt->hwdev, mod, cmd, buf_in,
-					in_size, buf_out, out_size, 0);
-	else
+					in_size, buf_out, out_size, timeout);
+	} else {
+		if (cmd == HINIC_PORT_CMD_SET_FUNC_STATE)
+			timeout = SET_FUNC_PORT_MGMT_TIMEOUT;
+
 		return msg_to_mgmt_sync(pf_to_mgmt, mod, cmd, buf_in, in_size,
 				buf_out, out_size, MGMT_DIRECT_SEND,
 				MSG_NOT_RESP, timeout);
+	}
 }
 
 static void recv_mgmt_msg_work_handler(struct work_struct *work)