From: Ajit Khaparde <ajit.khaparde@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com, stable@dpdk.org
Subject: [dpdk-stable] [PATCH v2 16/23] net/bnxt: check filter type before clearing it
Date: Thu, 28 Jun 2018 13:15:42 -0700 [thread overview]
Message-ID: <20180628201549.3507-17-ajit.khaparde@broadcom.com> (raw)
In-Reply-To: <20180628201549.3507-1-ajit.khaparde@broadcom.com>
In bnxt_free_filter_mem(), check the filter type and call the
appropriate HWRM command to clear the filter from HW.
Fixes: 5ef3b79fdfe6 ("net/bnxt: support flow filter ops")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
--
v1->v2: add stable@dpdk.org in Cc.
---
drivers/net/bnxt/bnxt_filter.c | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_filter.c b/drivers/net/bnxt/bnxt_filter.c
index 31757d32c..1038941e8 100644
--- a/drivers/net/bnxt/bnxt_filter.c
+++ b/drivers/net/bnxt/bnxt_filter.c
@@ -117,16 +117,29 @@ void bnxt_free_filter_mem(struct bnxt *bp)
max_filters = bp->max_l2_ctx;
for (i = 0; i < max_filters; i++) {
filter = &bp->filter_info[i];
- if (filter->fw_l2_filter_id != ((uint64_t)-1)) {
- PMD_DRV_LOG(ERR, "HWRM filter is not freed??\n");
+ if (filter->fw_l2_filter_id != ((uint64_t)-1) &&
+ filter->filter_type == HWRM_CFA_L2_FILTER) {
+ PMD_DRV_LOG(ERR, "L2 filter is not free\n");
/* Call HWRM to try to free filter again */
rc = bnxt_hwrm_clear_l2_filter(bp, filter);
if (rc)
PMD_DRV_LOG(ERR,
- "HWRM filter cannot be freed rc = %d\n",
- rc);
+ "Cannot free L2 filter: %d\n",
+ rc);
}
filter->fw_l2_filter_id = UINT64_MAX;
+
+ if (filter->fw_ntuple_filter_id != ((uint64_t)-1) &&
+ filter->filter_type == HWRM_CFA_NTUPLE_FILTER) {
+ PMD_DRV_LOG(ERR, "NTUPLE filter is not free\n");
+ /* Call HWRM to try to free filter again */
+ rc = bnxt_hwrm_clear_ntuple_filter(bp, filter);
+ if (rc)
+ PMD_DRV_LOG(ERR,
+ "Cannot free NTUPLE filter: %d\n",
+ rc);
+ }
+ filter->fw_ntuple_filter_id = UINT64_MAX;
}
STAILQ_INIT(&bp->free_filter_list);
--
2.15.2 (Apple Git-101.1)
next prev parent reply other threads:[~2018-06-28 20:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <f02289d7-4111-ab00-9ce9-00dd5c8b3c18@intel.com>
[not found] ` <20180628201549.3507-1-ajit.khaparde@broadcom.com>
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 01/23] net/bnxt: fix clear port stats Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 05/23] net/bnxt: fix dev close operation Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 07/23] net/bnxt: fix HW Tx checksum offload check Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 09/23] net/bnxt: fix Rx/Tx queue start/stop operations Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 12/23] net/bnxt: check for invalid vnic id Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 14/23] net/bnxt: fix Tx with multiple mbuf Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 15/23] net/bnxt: revert reset of L2 filter id Ajit Khaparde
2018-06-28 20:15 ` Ajit Khaparde [this message]
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 17/23] net/bnxt: fix set MTU Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 18/23] net/bnxt: fix incorrect IO address handling in Tx Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 20/23] net/bnxt: fix to move a flow to a different queue Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 22/23] net/bnxt: fix Rx ring count limitation Ajit Khaparde
2018-06-28 20:15 ` [dpdk-stable] [PATCH v2 23/23] net/bnxt: use correct flags during VLAN configuration Ajit Khaparde
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