From: Thinh Tran <thinhtr@linux.vnet.ibm.com>
To: kuba@kernel.org
Cc: aelior@marvell.com, davem@davemloft.net, edumazet@google.com,
manishc@marvell.com, netdev@vger.kernel.org, pabeni@redhat.com,
skalluru@marvell.com, VENKATA.SAI.DUGGI@ibm.com,
Thinh Tran <thinhtr@linux.vnet.ibm.com>
Subject: [Patch v6 4/4] bnx2x: prevent excessive debug information during a TX timeout
Date: Fri, 18 Aug 2023 11:14:43 -0500 [thread overview]
Message-ID: <20230818161443.708785-5-thinhtr@linux.vnet.ibm.com> (raw)
In-Reply-To: <20230818161443.708785-1-thinhtr@linux.vnet.ibm.com>
Reduce debug output when a TX timeout occurs to avoid overflowing the
system log buffer.
Signed-off-by: Thinh Tran <thinhtr@linux.vnet.ibm.com>
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 ++++++
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 6 ------
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index e34aff5fb782..73546497d978 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4983,6 +4983,12 @@ void bnx2x_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct bnx2x *bp = netdev_priv(dev);
+ /* Immediately indicate link as down */
+ bp->link_vars.link_up = 0;
+ bp->force_link_down = true;
+ netif_carrier_off(dev);
+ BNX2X_ERR("Indicating link is down due to Tx-timeout\n");
+
/* We want the information of the dump logged,
* but calling bnx2x_panic() would kill all chances of recovery.
*/
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 13d2a7761c24..236cd40d7381 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -10266,12 +10266,6 @@ static void bnx2x_sp_rtnl_task(struct work_struct *work)
bp->sp_rtnl_state = 0;
smp_mb();
- /* Immediately indicate link as down */
- bp->link_vars.link_up = 0;
- bp->force_link_down = true;
- netif_carrier_off(bp->dev);
- BNX2X_ERR("Indicating link is down due to Tx-timeout\n");
-
bnx2x_nic_unload(bp, UNLOAD_NORMAL, true);
/* When ret value shows failure of allocation failure,
* the nic is rebooted again. If open still fails, a error
--
2.27.0
next prev parent reply other threads:[~2023-08-18 16:15 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-25 20:00 [PATCH] bnx2x: Fix error recovering in switch configuration Thinh Tran
2022-08-27 1:44 ` Jakub Kicinski
2022-08-30 16:15 ` Thinh Tran
2022-09-16 19:51 ` [PATCH v2] " Thinh Tran
2022-09-19 13:53 ` [EXT] " Manish Chopra
2022-09-21 20:11 ` Thinh Tran
2022-09-28 21:33 ` Thinh Tran
2022-10-10 22:01 ` Thinh Tran
2022-10-17 11:14 ` Manish Chopra
2022-10-20 19:12 ` Thinh Tran
2023-07-19 22:02 ` [Patch v3] " Thinh Tran
2023-07-24 11:48 ` Simon Horman
2023-07-24 22:50 ` Jakub Kicinski
2023-07-27 13:29 ` Thinh Tran
2023-07-28 21:11 ` [PATCH v4] " Thinh Tran
2023-08-01 0:47 ` Jakub Kicinski
2023-08-01 8:30 ` Paolo Abeni
2023-08-07 21:15 ` Thinh Tran
2023-08-07 21:08 ` Thinh Tran
2023-08-07 21:24 ` Jakub Kicinski
2023-08-07 21:35 ` Jakub Kicinski
2023-08-11 20:15 ` [Patch v5 0/4] " Thinh Tran
2023-08-11 20:15 ` [Patch v5 1/4] bnx2x: new the bp->nic_stopped variable for checking NIC status Thinh Tran
2023-08-11 20:15 ` [Patch v5 2/4] bnx2x: factor out common code to bnx2x_stop_nic() Thinh Tran
2023-08-11 22:08 ` Jakub Kicinski
2023-08-11 20:15 ` [Patch v5 3/4] bnx2x: Prevent access to a freed page in page_pool Thinh Tran
2023-08-11 20:15 ` [Patch v5 4/4] bnx2x: prevent excessive debug information during a TX timeout Thinh Tran
2023-08-11 22:09 ` [Patch v5 0/4] bnx2x: Fix error recovering in switch configuration Jakub Kicinski
2023-08-18 13:24 ` Thinh Tran
2023-08-18 16:14 ` [Patch v6 " Thinh Tran
2023-08-18 16:14 ` [Patch v6 1/4] bnx2x: new flag for track HW resource Thinh Tran
2023-08-18 16:14 ` [Patch v6 2/4] bnx2x: factor out common code to bnx2x_stop_nic() Thinh Tran
2023-08-18 16:14 ` [Patch v6 3/4] bnx2x: Prevent access to a freed page in page_pool Thinh Tran
2023-08-18 16:14 ` Thinh Tran [this message]
2022-08-30 9:19 ` [EXT] [PATCH] bnx2x: Fix error recovering in switch configuration Manish Chopra
2022-08-30 21:01 ` Thinh Tran
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