diff mbox series

[v1] net/ice: remove redundant RSS configuration for GTPU

Message ID 20210506022023.1292424-1-wenjun1.wu@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Qi Zhang
Headers
Series [v1] net/ice: remove redundant RSS configuration for GTPU |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/iol-abi-testing success Testing PASS
ci/iol-testing success Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS
ci/Intel-compilation success Compilation OK
ci/intel-Testing success Testing PASS
ci/github-robot success github build: passed

Commit Message

Wenjun Wu May 6, 2021, 2:20 a.m. UTC 
  Originally, the default RSS for GTPU is inner fields. Now, we hope outer
RSS for GTPU to be the default.

Since RSS for ipv4, RSS for ipv6, RSS for UDP and RSS for TCP can cover
the cases of outer RSS for GTPU, this patch deletes redundant default
RSS configurations for GTPU.

Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>
---
 drivers/net/ice/ice_ethdev.c | 90 ------------------------------------
 1 file changed, 90 deletions(-)

Comments

Qi Zhang May 8, 2021, 1:44 a.m. UTC | #1 
> -----Original Message-----
> From: Wu, Wenjun1 <wenjun1.wu@intel.com>
> Sent: Thursday, May 6, 2021 10:20 AM
> To: dev@dpdk.org; Yang, Qiming <qiming.yang@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>
> Cc: Wu, Wenjun1 <wenjun1.wu@intel.com>
> Subject: [PATCH v1] net/ice: remove redundant RSS configuration for GTPU
> 
> Originally, the default RSS for GTPU is inner fields. Now, we hope outer RSS for
> GTPU to be the default.
> 
> Since RSS for ipv4, RSS for ipv6, RSS for UDP and RSS for TCP can cover the
> cases of outer RSS for GTPU, this patch deletes redundant default RSS
> configurations for GTPU.
> 
> Signed-off-by: Wenjun Wu <wenjun1.wu@intel.com>

Acked-by: Qi Zhang <qi.z.zhang@intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi
diff mbox series

Patch

diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 36b8bd1975..3e60acc01a 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -2928,21 +2928,6 @@  ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 	}
 
 	if (rss_hf & ETH_RSS_IPV4) {
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV4 |
-				ICE_FLOW_SEG_HDR_IPV_OTHER;
-		cfg.hash_flds = ICE_FLOW_HASH_IPV4;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_IPV4 rss flow fail %d",
-				    __func__, ret);
-
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV4 |
-				ICE_FLOW_SEG_HDR_IPV_OTHER;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_EH_IPV4 rss flow fail %d",
-				    __func__, ret);
-
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_PPPOE | ICE_FLOW_SEG_HDR_IPV4 |
 				ICE_FLOW_SEG_HDR_IPV_OTHER;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
@@ -2952,21 +2937,6 @@  ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 	}
 
 	if (rss_hf & ETH_RSS_IPV6) {
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_IPV6 |
-				ICE_FLOW_SEG_HDR_IPV_OTHER;
-		cfg.hash_flds = ICE_FLOW_HASH_IPV6;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_IPV6 rss flow fail %d",
-				    __func__, ret);
-
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_IPV6 |
-				ICE_FLOW_SEG_HDR_IPV_OTHER;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_EH_IPV6 rss flow fail %d",
-				    __func__, ret);
-
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_PPPOE | ICE_FLOW_SEG_HDR_IPV6 |
 				ICE_FLOW_SEG_HDR_IPV_OTHER;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
@@ -2976,21 +2946,6 @@  ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 	}
 
 	if (rss_hf & ETH_RSS_NONFRAG_IPV4_UDP) {
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_UDP |
-				ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		cfg.hash_flds = ICE_HASH_UDP_IPV4;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_IPV4_UDP rss flow fail %d",
-				    __func__, ret);
-
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_UDP |
-				ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_EH_IPV4_UDP rss flow fail %d",
-				    __func__, ret);
-
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_PPPOE | ICE_FLOW_SEG_HDR_UDP |
 				ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV_OTHER;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
@@ -3000,21 +2955,6 @@  ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 	}
 
 	if (rss_hf & ETH_RSS_NONFRAG_IPV6_UDP) {
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_UDP |
-				ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		cfg.hash_flds = ICE_HASH_UDP_IPV6;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_IPV6_UDP rss flow fail %d",
-				    __func__, ret);
-
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_UDP |
-				ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_EH_IPV6_UDP rss flow fail %d",
-				    __func__, ret);
-
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_PPPOE | ICE_FLOW_SEG_HDR_UDP |
 				ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_IPV_OTHER;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
@@ -3024,21 +2964,6 @@  ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 	}
 
 	if (rss_hf & ETH_RSS_NONFRAG_IPV4_TCP) {
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_TCP |
-				ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		cfg.hash_flds = ICE_HASH_TCP_IPV4;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_IPV4_TCP rss flow fail %d",
-				    __func__, ret);
-
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_TCP |
-				ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_EH_IPV4_TCP rss flow fail %d",
-				    __func__, ret);
-
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_PPPOE | ICE_FLOW_SEG_HDR_TCP |
 				ICE_FLOW_SEG_HDR_IPV4 | ICE_FLOW_SEG_HDR_IPV_OTHER;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
@@ -3048,21 +2973,6 @@  ice_rss_hash_set(struct ice_pf *pf, uint64_t rss_hf)
 	}
 
 	if (rss_hf & ETH_RSS_NONFRAG_IPV6_TCP) {
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_IP | ICE_FLOW_SEG_HDR_TCP |
-				ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		cfg.hash_flds = ICE_HASH_TCP_IPV6;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_IPV6_TCP rss flow fail %d",
-				    __func__, ret);
-
-		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_GTPU_EH | ICE_FLOW_SEG_HDR_TCP |
-				ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_IPV_OTHER;
-		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);
-		if (ret)
-			PMD_DRV_LOG(ERR, "%s GTPU_EH_IPV6_TCP rss flow fail %d",
-				    __func__, ret);
-
 		cfg.addl_hdrs = ICE_FLOW_SEG_HDR_PPPOE | ICE_FLOW_SEG_HDR_TCP |
 				ICE_FLOW_SEG_HDR_IPV6 | ICE_FLOW_SEG_HDR_IPV_OTHER;
 		ret = ice_add_rss_cfg_wrap(pf, vsi->idx, &cfg);