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From: Jesper Dangaard Brouer <brouer@redhat.com>
To: bpf@vger.kernel.org
Cc: Jesper Dangaard Brouer <brouer@redhat.com>,
	netdev@vger.kernel.org, Stanislav Fomichev <sdf@google.com>,
	martin.lau@kernel.org, ast@kernel.org, daniel@iogearbox.net,
	alexandr.lobakin@intel.com, larysa.zaremba@intel.com,
	xdp-hints@xdp-project.net, anthony.l.nguyen@intel.com,
	yoong.siang.song@intel.com, boon.leong.ong@intel.com,
	intel-wired-lan@lists.osuosl.org, pabeni@redhat.com,
	jesse.brandeburg@intel.com, kuba@kernel.org, edumazet@google.com,
	john.fastabend@gmail.com, hawk@kernel.org, davem@davemloft.net
Subject: [PATCH bpf RFC 4/4] mlx5: bpf_xdp_metadata_rx_hash return xdp rss hash type
Date: Tue, 28 Mar 2023 22:16:13 +0200	[thread overview]
Message-ID: <168003457335.3027256.7577085917635608718.stgit@firesoul> (raw)
In-Reply-To: <168003451121.3027256.13000250073816770554.stgit@firesoul>

Update API for bpf_xdp_metadata_rx_hash() by returning xdp rss hash type
via mapping table.

The mlx5 hardware can also identify and RSS hash IPSEC.  This indicate
hash includes SPI (Security Parameters Index) as part of IPSEC hash.

Extend xdp core enum xdp_rss_hash_type with IPSEC hash type.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c |   61 +++++++++++++++++++++-
 include/linux/mlx5/device.h                      |   14 ++++-
 include/net/xdp.h                                |    3 +
 3 files changed, 74 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index c5dae48b7932..07bd70249c42 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -34,6 +34,7 @@
 #include <net/xdp_sock_drv.h>
 #include "en/xdp.h"
 #include "en/params.h"
+#include <linux/bitfield.h>
 
 int mlx5e_xdp_max_mtu(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk)
 {
@@ -169,15 +170,71 @@ static int mlx5e_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp)
 	return 0;
 }
 
+/* Mapping HW RSS Type bits CQE_RSS_HTYPE_IP + CQE_RSS_HTYPE_L4 into 4-bits*/
+#define RSS_TYPE_MAX_TABLE	16 /* 4-bits max 16 entries */
+#define RSS_L4		GENMASK(1,0)
+#define RSS_L3		GENMASK(3,2) /* Same as CQE_RSS_HTYPE_IP */
+
+/* Valid combinations of CQE_RSS_HTYPE_IP + CQE_RSS_HTYPE_L4 sorted numerical */
+enum mlx5_rss_hash_type {
+	RSS_TYPE_NO_HASH	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IP_NONE)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_NONE)),
+	RSS_TYPE_L3_IPV4	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_NONE)),
+	RSS_TYPE_L4_IPV4_TCP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_TCP)),
+	RSS_TYPE_L4_IPV4_UDP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_UDP)),
+	RSS_TYPE_L4_IPV4_IPSEC	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_IPSEC)),
+	RSS_TYPE_L3_IPV6	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_NONE)),
+	RSS_TYPE_L4_IPV6_TCP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_TCP)),
+	RSS_TYPE_L4_IPV6_UDP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_UDP)),
+	RSS_TYPE_L4_IPV6_IPSEC	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_IPSEC)),
+} mlx5_rss_hash_type;
+
+/* The invalid combinations will simply return zero */
+static const enum xdp_rss_hash_type mlx5_xdp_rss_type[RSS_TYPE_MAX_TABLE] = {
+	[RSS_TYPE_NO_HASH]	= XDP_RSS_TYPE_NONE,
+	[1]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[2]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[3]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[RSS_TYPE_L3_IPV4]	= XDP_RSS_TYPE_L3_IPV4,
+	[RSS_TYPE_L4_IPV4_TCP]	= XDP_RSS_TYPE_L4_IPV4_TCP,
+	[RSS_TYPE_L4_IPV4_UDP]	= XDP_RSS_TYPE_L4_IPV4_UDP,
+	[RSS_TYPE_L4_IPV4_IPSEC]= XDP_RSS_TYPE_L4_IPV4_IPSEC,
+	[RSS_TYPE_L3_IPV6]	= XDP_RSS_TYPE_L3_IPV6,
+	[RSS_TYPE_L4_IPV6_TCP]	= XDP_RSS_TYPE_L4_IPV6_TCP,
+	[RSS_TYPE_L4_IPV6_UDP]  = XDP_RSS_TYPE_L4_IPV6_UDP,
+	[RSS_TYPE_L4_IPV6_IPSEC]= XDP_RSS_TYPE_L4_IPV6_IPSEC,
+	[12]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[13]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[14]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[15]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+};
+
 static int mlx5e_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash)
 {
 	const struct mlx5e_xdp_buff *_ctx = (void *)ctx;
+	const struct mlx5_cqe64 *cqe = _ctx->cqe;
+	u32 hash_type, l4_type, ip_type, lookup;
 
 	if (unlikely(!(_ctx->xdp.rxq->dev->features & NETIF_F_RXHASH)))
 		return -ENODATA;
 
-	*hash = be32_to_cpu(_ctx->cqe->rss_hash_result);
-	return 0;
+	*hash = be32_to_cpu(cqe->rss_hash_result);
+
+	hash_type = cqe->rss_hash_type;
+	BUILD_BUG_ON(CQE_RSS_HTYPE_IP != RSS_L3); /* same mask */
+	ip_type = hash_type & CQE_RSS_HTYPE_IP;
+	l4_type = FIELD_GET(CQE_RSS_HTYPE_L4, hash_type);
+	lookup = ip_type | l4_type;
+
+	return mlx5_xdp_rss_type[lookup];
 }
 
 const struct xdp_metadata_ops mlx5e_xdp_metadata_ops = {
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 71b06ebad402..27aa9ae10996 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -36,6 +36,7 @@
 #include <linux/types.h>
 #include <rdma/ib_verbs.h>
 #include <linux/mlx5/mlx5_ifc.h>
+#include <linux/bitfield.h>
 
 #if defined(__LITTLE_ENDIAN)
 #define MLX5_SET_HOST_ENDIANNESS	0
@@ -980,14 +981,23 @@ enum {
 };
 
 enum {
-	CQE_RSS_HTYPE_IP	= 0x3 << 2,
+	CQE_RSS_HTYPE_IP	= GENMASK(3,2),
 	/* cqe->rss_hash_type[3:2] - IP destination selected for hash
 	 * (00 = none,  01 = IPv4, 10 = IPv6, 11 = Reserved)
 	 */
-	CQE_RSS_HTYPE_L4	= 0x3 << 6,
+	CQE_RSS_IP_NONE		= 0x0,
+	CQE_RSS_IPV4		= 0x1,
+	CQE_RSS_IPV6		= 0x2,
+	CQE_RSS_RESERVED	= 0x3,
+
+	CQE_RSS_HTYPE_L4	= GENMASK(7,6),
 	/* cqe->rss_hash_type[7:6] - L4 destination selected for hash
 	 * (00 = none, 01 = TCP. 10 = UDP, 11 = IPSEC.SPI
 	 */
+	CQE_RSS_L4_NONE		= 0x0,
+	CQE_RSS_L4_TCP		= 0x1,
+	CQE_RSS_L4_UDP		= 0x2,
+	CQE_RSS_L4_IPSEC	= 0x3,
 };
 
 enum {
diff --git a/include/net/xdp.h b/include/net/xdp.h
index 63f462f5ea7f..962611d5bc02 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -429,16 +429,19 @@ enum xdp_rss_hash_type {
 	XDP_RSS_TYPE_L4_IPV4_TCP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 1),
 	XDP_RSS_TYPE_L4_IPV4_UDP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 2),
 	XDP_RSS_TYPE_L4_IPV4_SCTP    = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 3),
+	XDP_RSS_TYPE_L4_IPV4_IPSEC   = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 4),
 
 	XDP_RSS_TYPE_L4_IPV6_MASK    = RSS_L4_IPV6,
 	XDP_RSS_TYPE_L4_IPV6_TCP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 1),
 	XDP_RSS_TYPE_L4_IPV6_UDP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 2),
 	XDP_RSS_TYPE_L4_IPV6_SCTP    = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 3),
+	XDP_RSS_TYPE_L4_IPV6_IPSEC   = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 4),
 
 	XDP_RSS_TYPE_L4_IPV6_EX_MASK = L4_IPV6_EX_BIT,
 	XDP_RSS_TYPE_L4_IPV6_TCP_EX  = XDP_RSS_TYPE_L4_IPV6_TCP |L4_IPV6_EX_BIT,
 	XDP_RSS_TYPE_L4_IPV6_UDP_EX  = XDP_RSS_TYPE_L4_IPV6_UDP |L4_IPV6_EX_BIT,
 	XDP_RSS_TYPE_L4_IPV6_SCTP_EX = XDP_RSS_TYPE_L4_IPV6_SCTP|L4_IPV6_EX_BIT,
+	XDP_RSS_TYPE_L4_IPV6_IPSEC_EX= XDP_RSS_TYPE_L4_IPV6_IPSEC|L4_IPV6_EX_BIT,
 };
 #undef RSS_L3
 #undef L4_BIT



WARNING: multiple messages have this Message-ID (diff)
From: Jesper Dangaard Brouer <brouer@redhat.com>
To: bpf@vger.kernel.org
Cc: xdp-hints@xdp-project.net, martin.lau@kernel.org,
	daniel@iogearbox.net, larysa.zaremba@intel.com,
	netdev@vger.kernel.org, john.fastabend@gmail.com, ast@kernel.org,
	jesse.brandeburg@intel.com, kuba@kernel.org, edumazet@google.com,
	pabeni@redhat.com, Stanislav Fomichev <sdf@google.com>,
	yoong.siang.song@intel.com,
	Jesper Dangaard Brouer <brouer@redhat.com>,
	boon.leong.ong@intel.com, anthony.l.nguyen@intel.com,
	intel-wired-lan@lists.osuosl.org, davem@davemloft.net,
	hawk@kernel.org
Subject: [Intel-wired-lan] [PATCH bpf RFC 4/4] mlx5: bpf_xdp_metadata_rx_hash return xdp rss hash type
Date: Tue, 28 Mar 2023 22:16:13 +0200	[thread overview]
Message-ID: <168003457335.3027256.7577085917635608718.stgit@firesoul> (raw)
In-Reply-To: <168003451121.3027256.13000250073816770554.stgit@firesoul>

Update API for bpf_xdp_metadata_rx_hash() by returning xdp rss hash type
via mapping table.

The mlx5 hardware can also identify and RSS hash IPSEC.  This indicate
hash includes SPI (Security Parameters Index) as part of IPSEC hash.

Extend xdp core enum xdp_rss_hash_type with IPSEC hash type.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c |   61 +++++++++++++++++++++-
 include/linux/mlx5/device.h                      |   14 ++++-
 include/net/xdp.h                                |    3 +
 3 files changed, 74 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index c5dae48b7932..07bd70249c42 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -34,6 +34,7 @@
 #include <net/xdp_sock_drv.h>
 #include "en/xdp.h"
 #include "en/params.h"
+#include <linux/bitfield.h>
 
 int mlx5e_xdp_max_mtu(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk)
 {
@@ -169,15 +170,71 @@ static int mlx5e_xdp_rx_timestamp(const struct xdp_md *ctx, u64 *timestamp)
 	return 0;
 }
 
+/* Mapping HW RSS Type bits CQE_RSS_HTYPE_IP + CQE_RSS_HTYPE_L4 into 4-bits*/
+#define RSS_TYPE_MAX_TABLE	16 /* 4-bits max 16 entries */
+#define RSS_L4		GENMASK(1,0)
+#define RSS_L3		GENMASK(3,2) /* Same as CQE_RSS_HTYPE_IP */
+
+/* Valid combinations of CQE_RSS_HTYPE_IP + CQE_RSS_HTYPE_L4 sorted numerical */
+enum mlx5_rss_hash_type {
+	RSS_TYPE_NO_HASH	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IP_NONE)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_NONE)),
+	RSS_TYPE_L3_IPV4	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_NONE)),
+	RSS_TYPE_L4_IPV4_TCP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_TCP)),
+	RSS_TYPE_L4_IPV4_UDP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_UDP)),
+	RSS_TYPE_L4_IPV4_IPSEC	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV4)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_IPSEC)),
+	RSS_TYPE_L3_IPV6	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_NONE)),
+	RSS_TYPE_L4_IPV6_TCP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_TCP)),
+	RSS_TYPE_L4_IPV6_UDP	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_UDP)),
+	RSS_TYPE_L4_IPV6_IPSEC	= (FIELD_PREP_CONST(RSS_L3, CQE_RSS_IPV6)| \
+				   FIELD_PREP_CONST(RSS_L4, CQE_RSS_L4_IPSEC)),
+} mlx5_rss_hash_type;
+
+/* The invalid combinations will simply return zero */
+static const enum xdp_rss_hash_type mlx5_xdp_rss_type[RSS_TYPE_MAX_TABLE] = {
+	[RSS_TYPE_NO_HASH]	= XDP_RSS_TYPE_NONE,
+	[1]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[2]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[3]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[RSS_TYPE_L3_IPV4]	= XDP_RSS_TYPE_L3_IPV4,
+	[RSS_TYPE_L4_IPV4_TCP]	= XDP_RSS_TYPE_L4_IPV4_TCP,
+	[RSS_TYPE_L4_IPV4_UDP]	= XDP_RSS_TYPE_L4_IPV4_UDP,
+	[RSS_TYPE_L4_IPV4_IPSEC]= XDP_RSS_TYPE_L4_IPV4_IPSEC,
+	[RSS_TYPE_L3_IPV6]	= XDP_RSS_TYPE_L3_IPV6,
+	[RSS_TYPE_L4_IPV6_TCP]	= XDP_RSS_TYPE_L4_IPV6_TCP,
+	[RSS_TYPE_L4_IPV6_UDP]  = XDP_RSS_TYPE_L4_IPV6_UDP,
+	[RSS_TYPE_L4_IPV6_IPSEC]= XDP_RSS_TYPE_L4_IPV6_IPSEC,
+	[12]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[13]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[14]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+	[15]			= XDP_RSS_TYPE_NONE, /* Implicit zero */
+};
+
 static int mlx5e_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash)
 {
 	const struct mlx5e_xdp_buff *_ctx = (void *)ctx;
+	const struct mlx5_cqe64 *cqe = _ctx->cqe;
+	u32 hash_type, l4_type, ip_type, lookup;
 
 	if (unlikely(!(_ctx->xdp.rxq->dev->features & NETIF_F_RXHASH)))
 		return -ENODATA;
 
-	*hash = be32_to_cpu(_ctx->cqe->rss_hash_result);
-	return 0;
+	*hash = be32_to_cpu(cqe->rss_hash_result);
+
+	hash_type = cqe->rss_hash_type;
+	BUILD_BUG_ON(CQE_RSS_HTYPE_IP != RSS_L3); /* same mask */
+	ip_type = hash_type & CQE_RSS_HTYPE_IP;
+	l4_type = FIELD_GET(CQE_RSS_HTYPE_L4, hash_type);
+	lookup = ip_type | l4_type;
+
+	return mlx5_xdp_rss_type[lookup];
 }
 
 const struct xdp_metadata_ops mlx5e_xdp_metadata_ops = {
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 71b06ebad402..27aa9ae10996 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -36,6 +36,7 @@
 #include <linux/types.h>
 #include <rdma/ib_verbs.h>
 #include <linux/mlx5/mlx5_ifc.h>
+#include <linux/bitfield.h>
 
 #if defined(__LITTLE_ENDIAN)
 #define MLX5_SET_HOST_ENDIANNESS	0
@@ -980,14 +981,23 @@ enum {
 };
 
 enum {
-	CQE_RSS_HTYPE_IP	= 0x3 << 2,
+	CQE_RSS_HTYPE_IP	= GENMASK(3,2),
 	/* cqe->rss_hash_type[3:2] - IP destination selected for hash
 	 * (00 = none,  01 = IPv4, 10 = IPv6, 11 = Reserved)
 	 */
-	CQE_RSS_HTYPE_L4	= 0x3 << 6,
+	CQE_RSS_IP_NONE		= 0x0,
+	CQE_RSS_IPV4		= 0x1,
+	CQE_RSS_IPV6		= 0x2,
+	CQE_RSS_RESERVED	= 0x3,
+
+	CQE_RSS_HTYPE_L4	= GENMASK(7,6),
 	/* cqe->rss_hash_type[7:6] - L4 destination selected for hash
 	 * (00 = none, 01 = TCP. 10 = UDP, 11 = IPSEC.SPI
 	 */
+	CQE_RSS_L4_NONE		= 0x0,
+	CQE_RSS_L4_TCP		= 0x1,
+	CQE_RSS_L4_UDP		= 0x2,
+	CQE_RSS_L4_IPSEC	= 0x3,
 };
 
 enum {
diff --git a/include/net/xdp.h b/include/net/xdp.h
index 63f462f5ea7f..962611d5bc02 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -429,16 +429,19 @@ enum xdp_rss_hash_type {
 	XDP_RSS_TYPE_L4_IPV4_TCP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 1),
 	XDP_RSS_TYPE_L4_IPV4_UDP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 2),
 	XDP_RSS_TYPE_L4_IPV4_SCTP    = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 3),
+	XDP_RSS_TYPE_L4_IPV4_IPSEC   = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV4, 4),
 
 	XDP_RSS_TYPE_L4_IPV6_MASK    = RSS_L4_IPV6,
 	XDP_RSS_TYPE_L4_IPV6_TCP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 1),
 	XDP_RSS_TYPE_L4_IPV6_UDP     = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 2),
 	XDP_RSS_TYPE_L4_IPV6_SCTP    = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 3),
+	XDP_RSS_TYPE_L4_IPV6_IPSEC   = L4_BIT|FIELD_PREP_CONST(RSS_L4_IPV6, 4),
 
 	XDP_RSS_TYPE_L4_IPV6_EX_MASK = L4_IPV6_EX_BIT,
 	XDP_RSS_TYPE_L4_IPV6_TCP_EX  = XDP_RSS_TYPE_L4_IPV6_TCP |L4_IPV6_EX_BIT,
 	XDP_RSS_TYPE_L4_IPV6_UDP_EX  = XDP_RSS_TYPE_L4_IPV6_UDP |L4_IPV6_EX_BIT,
 	XDP_RSS_TYPE_L4_IPV6_SCTP_EX = XDP_RSS_TYPE_L4_IPV6_SCTP|L4_IPV6_EX_BIT,
+	XDP_RSS_TYPE_L4_IPV6_IPSEC_EX= XDP_RSS_TYPE_L4_IPV6_IPSEC|L4_IPV6_EX_BIT,
 };
 #undef RSS_L3
 #undef L4_BIT


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  parent reply	other threads:[~2023-03-28 20:17 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-28 20:15 [Intel-wired-lan] [PATCH bpf RFC 0/4] XDP-hints: API change for RX-hash kfunc bpf_xdp_metadata_rx_hash Jesper Dangaard Brouer
2023-03-28 20:15 ` Jesper Dangaard Brouer
2023-03-28 20:15 ` [Intel-wired-lan] [PATCH bpf RFC 1/4] xdp: rss hash types representation Jesper Dangaard Brouer
2023-03-28 20:15   ` Jesper Dangaard Brouer
2023-03-28 21:58   ` Stanislav Fomichev
2023-03-28 21:58     ` [Intel-wired-lan] " Stanislav Fomichev
2023-03-29 11:23     ` Jesper Dangaard Brouer
2023-03-29 11:23       ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-29 17:18       ` Stanislav Fomichev
2023-03-29 17:18         ` [Intel-wired-lan] " Stanislav Fomichev
2023-03-29 18:19         ` Jesper Dangaard Brouer
2023-03-29 18:19           ` Jesper Dangaard Brouer
2023-03-29 23:19           ` Stanislav Fomichev
2023-03-29 23:19             ` [Intel-wired-lan] " Stanislav Fomichev
2023-03-30  9:51             ` Jesper Dangaard Brouer
2023-03-30  9:51               ` Jesper Dangaard Brouer
2023-03-30 17:11               ` Stanislav Fomichev
2023-03-30 17:11                 ` [Intel-wired-lan] " Stanislav Fomichev
2023-03-30 18:52                 ` Jesper Dangaard Brouer
2023-03-30 18:52                   ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-29  8:10   ` Edward Cree
2023-03-29  8:10     ` Edward Cree
2023-03-29 12:13     ` [xdp-hints] " Jesper Dangaard Brouer
2023-03-29 12:13       ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-28 20:16 ` [Intel-wired-lan] [PATCH bpf RFC 2/4] igc: bpf_xdp_metadata_rx_hash return xdp rss hash type Jesper Dangaard Brouer
2023-03-28 20:16   ` Jesper Dangaard Brouer
2023-03-28 20:16 ` [PATCH bpf RFC 3/4] veth: " Jesper Dangaard Brouer
2023-03-28 20:16   ` [Intel-wired-lan] " Jesper Dangaard Brouer
2023-03-28 20:16 ` Jesper Dangaard Brouer [this message]
2023-03-28 20:16   ` [Intel-wired-lan] [PATCH bpf RFC 4/4] mlx5: " Jesper Dangaard Brouer

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