From: Dany Madden <drt@linux.ibm.com>
To: netdev@vger.kernel.org
Cc: drt@linux.ibm.com, sukadev@linux.ibm.com, ljp@linux.ibm.com
Subject: [PATCH net v2 1/9] ibmvnic: handle inconsistent login with reset
Date: Mon, 23 Nov 2020 18:57:49 -0500 [thread overview]
Message-ID: <20201123235757.6466-2-drt@linux.ibm.com> (raw)
In-Reply-To: <20201123235757.6466-1-drt@linux.ibm.com>
Inconsistent login with the vnicserver is causing the device to be
removed. This does not give the device a chance to recover from error
state. This patch schedules a FATAL reset instead to bring the adapter
up.
Fixes: 032c5e82847a2 ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
---
drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 2aa40b2f225c..dcb23015b6b4 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -4412,7 +4412,7 @@ static int handle_login_rsp(union ibmvnic_crq *login_rsp_crq,
adapter->req_rx_add_queues !=
be32_to_cpu(login_rsp->num_rxadd_subcrqs))) {
dev_err(dev, "FATAL: Inconsistent login and login rsp\n");
- ibmvnic_remove(adapter->vdev);
+ ibmvnic_reset(adapter, VNIC_RESET_FATAL);
return -EIO;
}
size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
--
2.26.2
next prev parent reply other threads:[~2020-11-23 23:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-23 23:57 [PATCH net v2 0/9] ibmvnic: assorted bug fixes Dany Madden
2020-11-23 23:57 ` Dany Madden [this message]
2020-11-23 23:57 ` [PATCH net v2 2/9] ibmvnic: stop free_all_rwi on failed reset Dany Madden
2020-11-23 23:57 ` [PATCH net v2 3/9] ibmvnic: avoid memset null scrq msgs Dany Madden
2020-11-25 20:52 ` Jakub Kicinski
2020-11-23 23:57 ` [PATCH net v2 4/9] ibmvnic: restore adapter state on failed reset Dany Madden
2020-11-23 23:57 ` [PATCH net v2 5/9] ibmvnic: delay next reset if hard reset fails Dany Madden
2020-11-23 23:57 ` [PATCH net v2 6/9] ibmvnic: track pending login Dany Madden
2020-11-23 23:57 ` [PATCH net v2 7/9] ibmvnic: send_login should check for crq errors Dany Madden
2020-11-23 23:57 ` [PATCH net v2 8/9] ibmvnic: no reset timeout for 5 seconds after reset Dany Madden
2020-11-23 23:57 ` [PATCH net v2 9/9] ibmvnic: reduce wait for completion time Dany Madden
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