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* [dpdk-dev] [PATCH] net/ice: fix wrong rxdid
@ 2021-08-17  3:41 Qi Zhang
  2021-08-17  8:00 ` Huang, ZhiminX
  0 siblings, 1 reply; 3+ messages in thread
From: Qi Zhang @ 2021-08-17  3:41 UTC (permalink / raw)
  To: qiming.yang; +Cc: zhiminx.huang, dev, Qi Zhang, stable

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


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2021-08-29 11:03 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-08-17  3:41 [dpdk-dev] [PATCH] net/ice: fix wrong rxdid Qi Zhang
2021-08-17  8:00 ` Huang, ZhiminX
2021-08-29 11:03   ` Zhang, Qi Z

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