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From: Ajit Khaparde <ajit.khaparde@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com, Rahul Gupta <rahul.gupta@broadcom.com>,
	Kalesh Anakkur Purayil <kalesh-anakkur.purayil@broadcom.com>
Subject: [dpdk-dev] [PATCH 07/10] net/bnxt: reduce cleanup time during reset recovery
Date: Thu,  3 Oct 2019 22:02:43 -0700
Message-ID: <20191004050246.90165-8-ajit.khaparde@broadcom.com> (raw)
In-Reply-To: <20191004050246.90165-1-ajit.khaparde@broadcom.com>

From: Rahul Gupta <rahul.gupta@broadcom.com>

In stop_op(), don't wait for link down event's ASYNC response from FW.

Signed-off-by: Rahul Gupta <rahul.gupta@broadcom.com>
Reviewed-by: Kalesh Anakkur Purayil <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 3b48f44f85..fb4deef821 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -960,8 +960,12 @@ static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
 		eth_dev->data->dev_link.link_status = 0;
 	}
 	bnxt_dev_set_link_down_op(eth_dev);
-	/* Wait for link to be reset and the async notification to process. */
-	rte_delay_ms(BNXT_LINK_WAIT_INTERVAL * 2);
+
+	/* Wait for link to be reset and the async notification to process.
+	 * During reset recovery, there is no need to wait
+	 */
+	if (!is_bnxt_in_error(bp))
+		rte_delay_ms(BNXT_LINK_WAIT_INTERVAL * 2);
 
 	/* Clean queue intr-vector mapping */
 	rte_intr_efd_disable(intr_handle);
-- 
2.20.1 (Apple Git-117)


  parent reply index

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-04  5:02 [dpdk-dev] [PATCH 00/10] bnxt patchset with bug fixes Ajit Khaparde
2019-10-04  5:02 ` [dpdk-dev] [PATCH 01/10] net/bnxt: change return value of few routines Ajit Khaparde
2019-10-04  5:02 ` [dpdk-dev] [PATCH 02/10] net/bnxt: free default completion ring before VF configuration Ajit Khaparde
2019-10-04  5:02 ` [dpdk-dev] [PATCH 03/10] net/bnxt: return error if setting link up fail Ajit Khaparde
2019-10-04  5:02 ` [dpdk-dev] [PATCH 04/10] net/bnxt: remove redundant header file inclusion Ajit Khaparde
2019-10-08  8:44   ` Ferruh Yigit
2019-10-04  5:02 ` [dpdk-dev] [PATCH 05/10] net/bnxt: update trusted VF status only when it changes Ajit Khaparde
2019-10-04  5:02 ` [dpdk-dev] [PATCH 06/10] net/bnxt: get the default HWRM command timeout from firmware Ajit Khaparde
2019-10-04  5:02 ` Ajit Khaparde [this message]
2019-10-04  5:02 ` [dpdk-dev] [PATCH 08/10] net/bnxt: change msix vector to queue mapping Ajit Khaparde
2019-10-04  5:02 ` [dpdk-dev] [PATCH 09/10] net/bnxt: fix to handle if change status in port start only Ajit Khaparde
2019-10-04  5:02 ` [dpdk-dev] [PATCH 10/10] net/bnxt: remove a useless check in validate flow routine Ajit Khaparde
2019-10-08  9:03   ` Ferruh Yigit
2019-10-10  1:41     ` [dpdk-dev] [PATCH v2 00/12] bnxt patchset with bug fixes Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 01/12] net/bnxt: fix return checks and return values Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 02/12] net/bnxt: free default completion ring before VF configuration Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 03/12] net/bnxt: return error if setting link up fail Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 04/12] net/bnxt: remove redundant header file inclusion Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 05/12] net/bnxt: update trusted VF status only when it changes Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 06/12] net/bnxt: get the default HWRM command timeout from firmware Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 07/12] net/bnxt: reduce cleanup time during reset recovery Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 08/12] net/bnxt: change msix vector to queue mapping Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 09/12] net/bnxt: enable interrupts after checking interface status from FW Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 10/12] net/bnxt: fix to handle interface change status in port start only Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 11/12] net/bnxt: fix coding style issues Ajit Khaparde
2019-10-10  1:41       ` [dpdk-dev] [PATCH v2 12/12] net/bnxt: remove unnecessary variable assignment Ajit Khaparde
2019-10-10 18:05       ` [dpdk-dev] [PATCH v2 00/12] bnxt patchset with bug fixes Ferruh Yigit

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