diff mbox series

[1/2] net/ice: add RSS support in SSE path

Message ID 20191015075034.112277-2-leyi.rong@intel.com (mailing list archive)
State Accepted, archived
Delegated to: xiaolong ye
Headers
Series add RSS support in ice vector path |

Checks

Context Check Description
ci/iol-compilation success Compile Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Leyi Rong Oct. 15, 2019, 7:50 a.m. UTC 
  Support 32 bits RSS in FlexMD fields in SSE path.

Signed-off-by: Leyi Rong <leyi.rong@intel.com>
---
 drivers/net/ice/ice_rxtx_vec_sse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Wenzhuo Lu Oct. 16, 2019, 6:02 a.m. UTC | #1 
Hi,

> -----Original Message-----
> From: Rong, Leyi
> Sent: Tuesday, October 15, 2019 3:51 PM
> To: Lu, Wenzhuo <wenzhuo.lu@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>; Ye, Xiaolong <xiaolong.ye@intel.com>
> Cc: dev@dpdk.org; Rong, Leyi <leyi.rong@intel.com>
> Subject: [PATCH 1/2] net/ice: add RSS support in SSE path
> 
> Support 32 bits RSS in FlexMD fields in SSE path.
> 
> Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
diff mbox series

Patch

diff --git a/drivers/net/ice/ice_rxtx_vec_sse.c b/drivers/net/ice/ice_rxtx_vec_sse.c
index 2ae9370f4..9d5f1f194 100644
--- a/drivers/net/ice/ice_rxtx_vec_sse.c
+++ b/drivers/net/ice/ice_rxtx_vec_sse.c
@@ -230,7 +230,7 @@  _ice_recv_raw_pkts_vec(struct ice_rx_queue *rxq, struct rte_mbuf **rx_pkts,
 	const __m128i zero = _mm_setzero_si128();
 	/* mask to shuffle from desc. to mbuf */
 	const __m128i shuf_msk = _mm_set_epi8
-			(0xFF, 0xFF, 0xFF, 0xFF,  /* rss not supported */
+			(15, 14, 13, 12,  /* octet 12~15, 32 bits rss */
 			 11, 10,      /* octet 10~11, 16 bits vlan_macip */
 			 5, 4,        /* octet 4~5, 16 bits data_len */
 			 0xFF, 0xFF,  /* skip high 16 bits pkt_len, zero out */