From: Haifei Luo <haifeil@nvidia.com>
To: <dev@dpdk.org>
Cc: <orika@nvidia.com>, <viacheslavo@nvidia.com>,
<rasland@nvidia.com>, <xuemingl@nvidia.com>, <haifeil@nvidia.com>,
Dariusz Sosnowski <dsosnowski@nvidia.com>,
Matan Azrad <matan@nvidia.com>,
Suanming Mou <suanmingm@nvidia.com>
Subject: [PATCH v2 2/5] common/mlx5: extend HCA attribute query for NSH
Date: Mon, 25 Sep 2023 05:09:17 +0300 [thread overview]
Message-ID: <20230925020921.4607-3-haifeil@nvidia.com> (raw)
In-Reply-To: <20230925020921.4607-1-haifeil@nvidia.com>
Add NSH supporting field in two places:
1. New HCA capability indicating NSH is supported
2. New field in "mlx5_ifc_per_protocol_networking_offload_caps_bits"
structure
Signed-off-by: Haifei Luo <haifeil@nvidia.com>
Acked-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
---
drivers/common/mlx5/mlx5_devx_cmds.c | 3 +++
drivers/common/mlx5/mlx5_devx_cmds.h | 1 +
drivers/common/mlx5/mlx5_prm.h | 4 +++-
3 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index 66a77159a0..830199212e 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -1313,6 +1313,9 @@ mlx5_devx_cmd_query_hca_attr(void *ctx,
attr->tunnel_stateless_gtp = MLX5_GET
(per_protocol_networking_offload_caps,
hcattr, tunnel_stateless_gtp);
+ attr->tunnel_stateless_vxlan_gpe_nsh = MLX5_GET
+ (per_protocol_networking_offload_caps,
+ hcattr, tunnel_stateless_vxlan_gpe_nsh);
attr->rss_ind_tbl_cap = MLX5_GET
(per_protocol_networking_offload_caps,
hcattr, rss_ind_tbl_cap);
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h
index e071cd841f..11772431ae 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -196,6 +196,7 @@ struct mlx5_hca_attr {
uint32_t tunnel_stateless_geneve_rx:1;
uint32_t geneve_max_opt_len:1; /* 0x0: 14DW, 0x1: 63DW */
uint32_t tunnel_stateless_gtp:1;
+ uint32_t tunnel_stateless_vxlan_gpe_nsh:1;
uint32_t max_lso_cap;
uint32_t scatter_fcs:1;
uint32_t lro_cap:1;
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index 51f426c614..f005877dd7 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -1964,7 +1964,9 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
u8 swp_lso[0x1];
u8 reserved_at_23[0x8];
u8 tunnel_stateless_gtp[0x1];
- u8 reserved_at_25[0x4];
+ u8 reserved_at_25[0x2];
+ u8 tunnel_stateless_vxlan_gpe_nsh[0x1];
+ u8 reserved_at_28[0x1];
u8 max_vxlan_udp_ports[0x8];
u8 reserved_at_38[0x6];
u8 max_geneve_opt_len[0x1];
--
2.27.0
next prev parent reply other threads:[~2023-09-25 2:10 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-09 7:40 [PATCH 0/5] support item NSH matching Haifei Luo
2023-08-09 7:40 ` [PATCH 1/5] app/testpmd: support for VXLAN-GPE's next protocol Haifei Luo
2023-08-09 7:40 ` [PATCH 2/5] common/mlx5: extend HCA attribute query for NSH Haifei Luo
2023-08-09 7:40 ` [PATCH 3/5] net/mlx5: enhance the validation for item VXLAN-GPE Haifei Luo
2023-08-09 7:40 ` [PATCH 4/5] app/testpmd: support for NSH flow item Haifei Luo
2023-08-09 7:40 ` [PATCH 5/5] net/mlx5: add support for item NSH Haifei Luo
2023-09-25 2:09 ` [PATCH v2 0/5] support item NSH matching Haifei Luo
2023-09-25 2:09 ` [PATCH v2 1/5] app/testpmd: support for VXLAN-GPE's next protocol Haifei Luo
2023-09-25 2:09 ` Haifei Luo [this message]
2023-09-25 2:09 ` [PATCH v2 3/5] net/mlx5: enhance the validation for item VXLAN-GPE Haifei Luo
2023-09-25 2:09 ` [PATCH v2 4/5] app/testpmd: support for NSH flow item Haifei Luo
2023-09-25 2:09 ` [PATCH v2 5/5] net/mlx5: add support for item NSH Haifei Luo
2023-09-25 8:07 ` [PATCH v3 0/5] support item NSH matching Haifei Luo
2023-09-25 8:07 ` [PATCH v3 1/5] app/testpmd: support for VXLAN-GPE's next protocol Haifei Luo
2023-09-25 8:07 ` [PATCH v3 2/5] common/mlx5: extend HCA attribute query for NSH Haifei Luo
2023-09-25 8:07 ` [PATCH v3 3/5] net/mlx5: enhance the validation for item VXLAN-GPE Haifei Luo
2023-09-25 8:07 ` [PATCH v3 4/5] app/testpmd: support for NSH flow item Haifei Luo
2023-09-25 8:07 ` [PATCH v3 5/5] net/mlx5: add support for item NSH Haifei Luo
2023-10-08 3:10 ` [PATCH v4 0/5] support item NSH matching Haifei Luo
2023-10-08 3:10 ` [PATCH v4 1/5] app/testpmd: support for VXLAN-GPE's next protocol Haifei Luo
2023-10-08 3:10 ` [PATCH v4 2/5] common/mlx5: extend HCA attribute query for NSH Haifei Luo
2023-10-08 3:10 ` [PATCH v4 3/5] net/mlx5: enhance the validation for item VXLAN-GPE Haifei Luo
2023-10-08 3:10 ` [PATCH v4 4/5] app/testpmd: support for NSH flow item Haifei Luo
2023-10-08 3:10 ` [PATCH v4 5/5] net/mlx5: add support for item NSH Haifei Luo
2023-10-09 11:15 ` [PATCH v4 0/5] support item NSH matching Raslan Darawsheh
2023-10-16 9:27 ` Thomas Monjalon
2023-10-08 10:34 ` [PATCH v2 " Raslan Darawsheh
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