Bernard and qi
On 4/8/2020 8:15 AM, Zhang, Qi Z wrote:
-----Original Message-----
From: Iremonger, Bernard <bernard.iremon...@intel.com>
Sent: Wednesday, April 8, 2020 1:02 AM
To: Guo, Jia <jia....@intel.com>; Ye, Xiaolong <xiaolong...@intel.com>;
Zhang, Qi Z <qi.z.zh...@intel.com>
Cc: dev@dpdk.org; Wu, Jingjing <jingjing...@intel.com>; Cao, Yahui
<yahui....@intel.com>; Su, Simei <simei...@intel.com>; Guo, Jia
<jia....@intel.com>
Subject: RE: [dpdk-dev] [dpdk-dev v2 1/4] ethdev: add new RSS offload types
Hi Jeff,
-----Original Message-----
From: dev <dev-boun...@dpdk.org> On Behalf Of Jeff Guo
Sent: Thursday, March 26, 2020 4:41 PM
To: Ye, Xiaolong <xiaolong...@intel.com>; Zhang, Qi Z
<qi.z.zh...@intel.com>
Cc: dev@dpdk.org; Wu, Jingjing <jingjing...@intel.com>; Cao, Yahui
<yahui....@intel.com>; Su, Simei <simei...@intel.com>; Guo, Jia
<jia....@intel.com>
Subject: [dpdk-dev] [dpdk-dev v2 1/4] ethdev: add new RSS offload
types
Defines some new RSS offload types for ETH/SVLAN/CVLAN/GTPU/L2TPV3/
ESP/AH/PFCP.
Signed-off-by: Jeff Guo <jia....@intel.com>
---
v1:
1.refine some rte eth rss offload types.
---
lib/librte_ethdev/rte_ethdev.h | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/lib/librte_ethdev/rte_ethdev.h
b/lib/librte_ethdev/rte_ethdev.h index d1a593ad1..29cdf07cd 100644
--- a/lib/librte_ethdev/rte_ethdev.h
+++ b/lib/librte_ethdev/rte_ethdev.h
@@ -511,6 +511,13 @@ struct rte_eth_rss_conf {
#define ETH_RSS_GENEVE (1ULL << 20)
#define ETH_RSS_NVGRE (1ULL << 21)
#define ETH_RSS_GTPU (1ULL << 23)
+#define ETH_RSS_ETH (1ULL << 24)
+#define ETH_RSS_S_VLAN (1ULL << 25)
+#define ETH_RSS_C_VLAN (1ULL << 26)
+#define ETH_RSS_IPSEC_ESP (1ULL << 27)
+#define ETH_RSS_IPSEC_AH (1ULL << 28)
Is IPSEC needed in above ESP and AH macros?
Would ETH_RSS_ESP and ETH_RSS_AH be sufficient ?
+1
It sounds good and sufficient, ESP identify the IP Encapsulating
Security Payload while AH means IP Authentication Header for IPsec,
will modify it in next version.
+#define ETH_RSS_L2TPV3 (1ULL << 29)
+#define ETH_RSS_PFCP (1ULL << 30)
/*
* We use the following macros to combine with above ETH_RSS_* for
@@
-
524,7 +531,9 @@ struct rte_eth_rss_conf {
#define ETH_RSS_L3_SRC_ONLY (1ULL << 63)
#define ETH_RSS_L3_DST_ONLY (1ULL << 62)
#define ETH_RSS_L4_SRC_ONLY (1ULL << 61)
-#define ETH_RSS_L4_DST_ONLY (1ULL << 60)
+#define ETH_RSS_L4_DST_ONLY (1ULL << 60)
+#define ETH_RSS_ETH_SRC_ONLY (1ULL << 59)
+#define ETH_RSS_ETH_DST_ONLY (1ULL << 58)
/**
* For input set change of hash filter, if SRC_ONLY and DST_ONLY of
--
2.20.1
Regards,
Bernard.
