From: <shaibran@amazon.com>
To: <ferruh.yigit@amd.com>
Cc: <dev@dpdk.org>, Shai Brandes <shaibran@amazon.com>
Subject: [PATCH v2 24/33] net/ena/hal: handle command abort
Date: Mon, 4 Mar 2024 14:29:33 +0200 [thread overview]
Message-ID: <20240304122942.3496-25-shaibran@amazon.com> (raw)
In-Reply-To: <20240304122942.3496-1-shaibran@amazon.com>
From: Shai Brandes <shaibran@amazon.com>
Currently admin_queue->stats.aborted_cmd counter is incremented if an
admin command status is ENA_CMD_ABORTED and only if the admin queue is
in polling mode.
This commit fixes handling the case of incrementing
admin_queue->stats.aborted_cmd if the admin queue is in interrupt
mode as well.
Also added a verification that the command status is a valid
completion status which is currently verified only if the admin queue
is in polling mode.
Signed-off-by: Shai Brandes <shaibran@amazon.com>
Reviewed-by: Amit Bernstein <amitbern@amazon.com>
---
drivers/net/ena/hal/ena_com.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/ena/hal/ena_com.c b/drivers/net/ena/hal/ena_com.c
index 053e095585..b98540ba63 100644
--- a/drivers/net/ena/hal/ena_com.c
+++ b/drivers/net/ena/hal/ena_com.c
@@ -824,8 +824,19 @@ static int ena_com_wait_and_process_admin_cq_interrupts(struct ena_comp_ctx *com
ret = ENA_COM_TIMER_EXPIRED;
goto err;
}
+ } else if (unlikely(comp_ctx->status == ENA_CMD_ABORTED)) {
+ ena_trc_err(admin_queue->ena_dev, "Command was aborted\n");
+ ENA_SPINLOCK_LOCK(admin_queue->q_lock, flags);
+ admin_queue->stats.aborted_cmd++;
+ ENA_SPINLOCK_UNLOCK(admin_queue->q_lock, flags);
+ ret = ENA_COM_NO_DEVICE;
+ goto err;
}
+ ENA_WARN(comp_ctx->status != ENA_CMD_COMPLETED,
+ admin_queue->ena_dev, "Invalid comp status %d\n",
+ comp_ctx->status);
+
ret = ena_com_comp_status_to_errno(admin_queue, comp_ctx->comp_status);
err:
comp_ctxt_release(admin_queue, comp_ctx);
--
2.17.1
next prev parent reply other threads:[~2024-03-04 12:33 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-04 12:29 [PATCH v2 00/33] net/ena: v2.9.0 driver release shaibran
2024-03-04 12:29 ` [PATCH v2 01/33] net/ena: rework the metrics multi-process functions shaibran
2024-03-04 12:29 ` [PATCH v2 02/33] net/ena: report new supported link speed capabilities shaibran
2024-03-04 12:29 ` [PATCH v2 03/33] net/ena: update imissed stat with Rx overruns shaibran
2024-03-04 12:29 ` [PATCH v2 04/33] net/ena: sub-optimal configuration notifications support shaibran
2024-03-04 12:29 ` [PATCH v2 05/33] net/ena: fix fast mbuf free shaibran
2024-03-04 12:29 ` [PATCH v2 06/33] net/ena: rename base folder to hal shaibran
2024-03-04 12:29 ` [PATCH v2 07/33] net/ena: restructure the llq policy setting process shaibran
2024-03-04 12:29 ` [PATCH v2 08/33] net/ena/hal: exponential backoff exp limit shaibran
2024-03-04 12:29 ` [PATCH v2 09/33] net/ena/hal: add a new csum offload bit shaibran
2024-03-04 12:29 ` [PATCH v2 10/33] net/ena/hal: added a bus parameter to ena memcpy macro shaibran
2024-03-04 12:29 ` [PATCH v2 11/33] net/ena/hal: optimize Rx ring submission queue shaibran
2024-03-04 12:29 ` [PATCH v2 12/33] net/ena/hal: rename fields in completion descriptors shaibran
2024-03-04 12:29 ` [PATCH v2 13/33] net/ena/hal: use correct read once on u8 field shaibran
2024-03-04 12:29 ` [PATCH v2 14/33] net/ena/hal: add completion descriptor corruption check shaibran
2024-03-04 12:29 ` [PATCH v2 15/33] net/ena/hal: malformed Tx descriptor error reason shaibran
2024-03-04 12:29 ` [PATCH v2 16/33] net/ena/hal: phc feature modifications shaibran
2024-03-04 12:29 ` [PATCH v2 17/33] net/ena/hal: restructure interrupt handling shaibran
2024-03-04 12:29 ` [PATCH v2 18/33] net/ena/hal: add unlikely to error checks shaibran
2024-03-04 12:29 ` [PATCH v2 19/33] net/ena/hal: missing admin interrupt reset reason shaibran
2024-03-04 12:29 ` [PATCH v2 20/33] net/ena/hal: check for existing keep alive notification shaibran
2024-03-04 12:29 ` [PATCH v2 21/33] net/ena/hal: modify memory barrier comment shaibran
2024-03-04 12:29 ` [PATCH v2 22/33] net/ena/hal: rework Rx ring submission queue shaibran
2024-03-04 12:29 ` [PATCH v2 23/33] net/ena/hal: remove operating system type enum shaibran
2024-03-04 12:29 ` shaibran [this message]
2024-03-04 12:29 ` [PATCH v2 25/33] net/ena/hal: add support for device reset request shaibran
2024-03-04 12:29 ` [PATCH v2 26/33] net/ena: cosmetic changes shaibran
2024-03-04 12:29 ` [PATCH v2 27/33] net/ena/hal: modify customer metrics memory management shaibran
2024-03-04 12:29 ` [PATCH v2 28/33] net/ena/hal: cosmetic changes shaibran
2024-03-04 12:29 ` [PATCH v2 29/33] net/ena: update device-preferred size of rings shaibran
2024-03-04 12:29 ` [PATCH v2 30/33] net/ena: exhaust interrupt callbacks in device close shaibran
2024-03-04 12:29 ` [PATCH v2 31/33] net/ena: support max large llq depth from the device shaibran
2024-03-04 12:29 ` [PATCH v2 32/33] net/ena: control path pure polling mode shaibran
2024-03-04 12:29 ` [PATCH v2 33/33] net/ena: upgrade driver version to 2.9.0 shaibran
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