From: Mark Zhang <markzhang@nvidia.com>
To: <jgg@nvidia.com>, <dledford@redhat.com>, <saeedm@nvidia.com>
Cc: <linux-rdma@vger.kernel.org>, <netdev@vger.kernel.org>,
<aharonl@nvidia.com>, <netao@nvidia.com>, <leonro@nvidia.com>,
<dennis.dalessandro@cornelisnetworks.com>, <galpress@amazon.com>,
<kuba@kernel.org>, <maorg@nvidia.com>,
<mike.marciniszyn@cornelisnetworks.com>,
<mustafa.ismail@intel.com>, <bharat@chelsio.com>,
<selvin.xavier@broadcom.com>, <shiraz.saleem@intel.com>,
<yishaih@nvidia.com>, <zyjzyj2000@gmail.com>,
"Mark Zhang" <markzhang@nvidia.com>
Subject: [PATCH rdma-next v4 01/13] net/mlx5: Add ifc bits to support optional counters
Date: Fri, 8 Oct 2021 15:24:27 +0300 [thread overview]
Message-ID: <20211008122439.166063-2-markzhang@nvidia.com> (raw)
In-Reply-To: <20211008122439.166063-1-markzhang@nvidia.com>
From: Aharon Landau <aharonl@nvidia.com>
Adding bth_opcode field and the relevant bits. This field will be used
to capture and count congestion notification packets (CNP).
Adding source_vhca_port support bit.
This field will be used to check the capability to use the
source_vhca_port as a match criteria in cases of dual port.
Signed-off-by: Aharon Landau <aharonl@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
---
include/linux/mlx5/mlx5_ifc.h | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 96f5fb2af811..34254dbe7117 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -342,7 +342,7 @@ struct mlx5_ifc_flow_table_fields_supported_bits {
u8 outer_geneve_oam[0x1];
u8 outer_geneve_protocol_type[0x1];
u8 outer_geneve_opt_len[0x1];
- u8 reserved_at_1e[0x1];
+ u8 source_vhca_port[0x1];
u8 source_eswitch_port[0x1];
u8 inner_dmac[0x1];
@@ -393,6 +393,14 @@ struct mlx5_ifc_flow_table_fields_supported_bits {
u8 metadata_reg_c_0[0x1];
};
+struct mlx5_ifc_flow_table_fields_supported_2_bits {
+ u8 reserved_at_0[0xe];
+ u8 bth_opcode[0x1];
+ u8 reserved_at_f[0x11];
+
+ u8 reserved_at_20[0x60];
+};
+
struct mlx5_ifc_flow_table_prop_layout_bits {
u8 ft_support[0x1];
u8 reserved_at_1[0x1];
@@ -539,7 +547,7 @@ struct mlx5_ifc_fte_match_set_misc_bits {
union mlx5_ifc_gre_key_bits gre_key;
u8 vxlan_vni[0x18];
- u8 reserved_at_b8[0x8];
+ u8 bth_opcode[0x8];
u8 geneve_vni[0x18];
u8 reserved_at_d8[0x7];
@@ -756,7 +764,15 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_sniffer;
- u8 reserved_at_e00[0x1200];
+ u8 reserved_at_e00[0x700];
+
+ struct mlx5_ifc_flow_table_fields_supported_2_bits ft_field_support_2_nic_receive_rdma;
+
+ u8 reserved_at_1580[0x280];
+
+ struct mlx5_ifc_flow_table_fields_supported_2_bits ft_field_support_2_nic_transmit_rdma;
+
+ u8 reserved_at_1880[0x780];
u8 sw_steering_nic_rx_action_drop_icm_address[0x40];
--
2.26.2
next prev parent reply other threads:[~2021-10-08 12:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-08 12:24 [PATCH rdma-next v4 00/13] Optional counter statistics support Mark Zhang
2021-10-08 12:24 ` Mark Zhang [this message]
2021-10-08 12:24 ` [PATCH rdma-next v4 02/13] net/mlx5: Add priorities for counters in RDMA namespaces Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 03/13] RDMA/counter: Add a descriptor in struct rdma_hw_stats Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 04/13] RDMA/core: Add a helper API rdma_free_hw_stats_struct Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 05/13] RDMA/counter: Add an is_disabled field in struct rdma_hw_stats Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 06/13] RDMA/counter: Add optional counter support Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 07/13] RDMA/nldev: Add support to get status of all counters Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 08/13] RDMA/nldev: Split nldev_stat_set_mode_doit out of nldev_stat_set_doit Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 09/13] RDMA/nldev: Allow optional-counter status configuration through RDMA netlink Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 10/13] RDMA/mlx5: Support optional counters in hw_stats initialization Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 11/13] RDMA/mlx5: Add steering support in optional flow counters Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 12/13] RDMA/mlx5: Add modify_op_stat() support Mark Zhang
2021-10-08 12:24 ` [PATCH rdma-next v4 13/13] RDMA/mlx5: Add optional counter support in get_hw_stats callback Mark Zhang
2021-10-08 18:57 ` [PATCH rdma-next v4 00/13] Optional counter statistics support Jason Gunthorpe
2021-10-09 9:04 ` Leon Romanovsky
2021-10-12 15:53 ` Jason Gunthorpe
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