From: Qi Zhang <qi.z.zhang@intel.com>
To: qiming.yang@intel.com
Cc: zhiminx.huang@intel.com, dev@dpdk.org,
Qi Zhang <qi.z.zhang@intel.com>,
stable@dpdk.org
Subject: [dpdk-stable] [PATCH] net/ice: fix wrong rxdid
Date: Tue, 17 Aug 2021 11:41:23 +0800 [thread overview]
Message-ID: <20210817034123.1794691-1-qi.z.zhang@intel.com> (raw)
Since DPDK 20.11 the default rxdid is changed from 16 to 22, but the
DCF data path didn't change, the patch fix the gap.
Fixes: 12443386a0b0 ("net/ice: support flex Rx descriptor RxDID22")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/ice/ice_dcf.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ice/ice_dcf.c b/drivers/net/ice/ice_dcf.c
index 4c2e0c7216..5b23cc90e0 100644
--- a/drivers/net/ice/ice_dcf.c
+++ b/drivers/net/ice/ice_dcf.c
@@ -847,7 +847,7 @@ ice_dcf_init_rss(struct ice_dcf_hw *hw)
#define IAVF_RXDID_LEGACY_0 0
#define IAVF_RXDID_LEGACY_1 1
-#define IAVF_RXDID_COMMS_GENERIC 16
+#define IAVF_RXDID_COMMS_OVS_1 22
int
ice_dcf_configure_queues(struct ice_dcf_hw *hw)
@@ -895,8 +895,8 @@ ice_dcf_configure_queues(struct ice_dcf_hw *hw)
if (hw->vf_res->vf_cap_flags &
VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC &&
hw->supported_rxdid &
- BIT(IAVF_RXDID_COMMS_GENERIC)) {
- vc_qp->rxq.rxdid = IAVF_RXDID_COMMS_GENERIC;
+ BIT(IAVF_RXDID_COMMS_OVS_1)) {
+ vc_qp->rxq.rxdid = IAVF_RXDID_COMMS_OVS_1;
PMD_DRV_LOG(NOTICE, "request RXDID == %d in "
"Queue[%d]", vc_qp->rxq.rxdid, i);
} else {
--
2.26.2
next reply other threads:[~2021-08-17 3:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-17 3:41 Qi Zhang [this message]
2021-08-17 8:00 ` Huang, ZhiminX
2021-08-29 11:03 ` Zhang, Qi Z
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