From: Ajit Khaparde <ajit.khaparde@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com, stable@dpdk.org,
Rahul Gupta <rahul.gupta@broadcom.com>
Subject: [dpdk-stable] [PATCH v3 07/15] net/bnxt: fix for doorbell register offset for Tx ring
Date: Wed, 17 Jul 2019 16:11:31 +0530 [thread overview]
Message-ID: <20190717104139.21155-8-ajit.khaparde@broadcom.com> (raw)
In-Reply-To: <20190717104139.21155-1-ajit.khaparde@broadcom.com>
For Tx-ring # 104 and higher, the doorbell register was incorrectly
configured due to which FW was not able to receive the notification
of packet to transmit. With this fix, user can run traffic upto 256 rings.
Fixes: 6eb3cc2294fd ("net/bnxt: add initial Tx code")
Cc: stable@dpdk.org
Signed-off-by: Rahul Gupta <rahul.gupta@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
--
v1->v3: Fix output of check-git-log.
---
drivers/net/bnxt/bnxt_ring.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_ring.c b/drivers/net/bnxt/bnxt_ring.c
index 7453d4b56..9b19459b6 100644
--- a/drivers/net/bnxt/bnxt_ring.c
+++ b/drivers/net/bnxt/bnxt_ring.c
@@ -639,12 +639,12 @@ int bnxt_alloc_hwrm_rings(struct bnxt *bp)
ring_type = HWRM_RING_ALLOC_INPUT_RING_TYPE_TX;
rc = bnxt_hwrm_ring_alloc(bp, ring,
ring_type,
- idx, cpr->hw_stats_ctx_id,
+ i, cpr->hw_stats_ctx_id,
cp_ring->fw_ring_id);
if (rc)
goto err_out;
- bnxt_set_db(bp, &txr->tx_db, ring_type, idx, ring->fw_ring_id);
+ bnxt_set_db(bp, &txr->tx_db, ring_type, i, ring->fw_ring_id);
txq->index = idx;
bnxt_hwrm_set_ring_coal(bp, &coal, cp_ring->fw_ring_id);
}
--
2.20.1 (Apple Git-117)
next prev parent reply other threads:[~2019-07-17 10:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <0c1b327c-2c36-652f-c88d-cbca8f873c13@intel.com>
[not found] ` <20190717104139.21155-1-ajit.khaparde@broadcom.com>
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 01/15] net/bnxt: fix extended port counter statistics Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 02/15] net/bnxt: fix possible segfault in case of probe failure Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 03/15] net/bnxt: do not fail VF probe when the MAC address is zero Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 06/15] net/bnxt: fix L4 checksum error indication in Rx path Ajit Khaparde
2019-07-17 10:41 ` Ajit Khaparde [this message]
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 08/15] net/bnxt: save the number of EM flow count Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 11/15] net/bnxt: fix to enable disable interrupts correctly Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 12/15] net/bnxt: fix to check for invalid VNIC in cleanup path Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 13/15] net/bnxt: fix a compilation warning Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 14/15] net/bnxt: fix rxq count if ntuple filtering is disabled Ajit Khaparde
2019-07-17 10:41 ` [dpdk-stable] [PATCH v3 15/15] net/bnxt: fix to avoid sending invalid VNIC id to firmware Ajit Khaparde
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