From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Eric Dumazet <edumazet@google.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
netdev@vger.kernel.org, Tariq Toukan <tariqt@nvidia.com>,
Daniel Jurgens <danielj@nvidia.com>,
Bodong Wang <bodong@nvidia.com>, William Tu <witu@nvidia.com>
Subject: [net-next 02/15] net/mlx5: mlx5_ifc updates for embedded CPU SRIOV
Date: Fri, 9 Jun 2023 18:42:41 -0700 [thread overview]
Message-ID: <20230610014254.343576-3-saeed@kernel.org> (raw)
In-Reply-To: <20230610014254.343576-1-saeed@kernel.org>
From: Daniel Jurgens <danielj@nvidia.com>
Add ec_vf_vport_base to HCA Capabilities 2. This indicates the base vport
of embedded CPU virtual functions that are connected to the eswitch.
Add ec_vf_function to query/set_hca_caps. If set this indicates
accessing a virtual function on the embedded CPU by function ID. This
should only be used with other_function set to 1.
Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Reviewed-by: Bodong Wang <bodong@nvidia.com>
Reviewed-by: William Tu <witu@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
include/linux/mlx5/mlx5_ifc.h | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index af3a92ad2e6b..1f4f62cb9f34 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1992,7 +1992,10 @@ struct mlx5_ifc_cmd_hca_cap_2_bits {
u8 ts_cqe_metadata_size2wqe_counter[0x5];
u8 reserved_at_250[0x10];
- u8 reserved_at_260[0x5a0];
+ u8 reserved_at_260[0x120];
+ u8 reserved_at_380[0x10];
+ u8 ec_vf_vport_base[0x10];
+ u8 reserved_at_3a0[0x460];
};
enum mlx5_ifc_flow_destination_type {
@@ -4805,7 +4808,8 @@ struct mlx5_ifc_set_hca_cap_in_bits {
u8 op_mod[0x10];
u8 other_function[0x1];
- u8 reserved_at_41[0xf];
+ u8 ec_vf_function[0x1];
+ u8 reserved_at_42[0xe];
u8 function_id[0x10];
u8 reserved_at_60[0x20];
@@ -5956,7 +5960,8 @@ struct mlx5_ifc_query_hca_cap_in_bits {
u8 op_mod[0x10];
u8 other_function[0x1];
- u8 reserved_at_41[0xf];
+ u8 ec_vf_function[0x1];
+ u8 reserved_at_42[0xe];
u8 function_id[0x10];
u8 reserved_at_60[0x20];
--
2.40.1
next prev parent reply other threads:[~2023-06-10 1:43 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-10 1:42 [pull request][net-next 00/15] mlx5 updates 2023-06-09 Saeed Mahameed
2023-06-10 1:42 ` [net-next 01/15] net/mlx5: Simplify unload all rep code Saeed Mahameed
2023-06-12 11:00 ` patchwork-bot+netdevbpf
2023-06-10 1:42 ` Saeed Mahameed [this message]
2023-06-10 1:42 ` [net-next 03/15] net/mlx5: Enable devlink port for embedded cpu VF vports Saeed Mahameed
2023-06-10 1:42 ` [net-next 04/15] net/mlx5: Update vport caps query/set for EC VFs Saeed Mahameed
2023-06-10 1:42 ` [net-next 05/15] net/mlx5: Add management of EC VF vports Saeed Mahameed
2023-06-10 1:42 ` [net-next 06/15] net/mlx5: Add/remove peer miss rules for EC VFs Saeed Mahameed
2023-06-10 1:42 ` [net-next 07/15] net/mlx5: Add new page type for EC VF pages Saeed Mahameed
2023-06-10 1:42 ` [net-next 08/15] net/mlx5: Use correct vport when restoring GUIDs Saeed Mahameed
2023-06-10 1:42 ` [net-next 09/15] net/mlx5: Query correct caps for min msix vectors Saeed Mahameed
2023-06-10 1:42 ` [net-next 10/15] net/mlx5: Update SRIOV enable/disable to handle EC/VFs Saeed Mahameed
2023-06-10 1:42 ` [net-next 11/15] net/mlx5: Set max number of embedded CPU VFs Saeed Mahameed
2023-06-10 1:42 ` [net-next 12/15] net/mlx5: Split function_setup() to enable and open functions Saeed Mahameed
2023-06-10 1:42 ` [net-next 13/15] net/mlx5: Move esw multiport devlink param to eswitch code Saeed Mahameed
2023-06-10 1:42 ` [net-next 14/15] net/mlx5: Light probe local SFs Saeed Mahameed
2023-06-10 7:01 ` Jakub Kicinski
2023-06-11 4:15 ` Saeed Mahameed
2023-06-11 5:10 ` Samudrala, Sridhar
2023-06-13 23:41 ` Saeed Mahameed
2023-06-12 17:51 ` Jakub Kicinski
2023-06-13 23:32 ` Saeed Mahameed
2023-06-14 2:05 ` Jakub Kicinski
2023-06-15 10:51 ` Jiri Pirko
2023-06-15 16:37 ` Jakub Kicinski
2023-06-15 17:37 ` Jiri Pirko
2023-06-15 19:33 ` Jakub Kicinski
2023-06-21 13:14 ` Jiri Pirko
2023-06-21 18:23 ` Jakub Kicinski
2023-06-22 6:42 ` Jiri Pirko
2023-06-22 6:38 ` Jiri Pirko
2023-06-22 16:35 ` Jakub Kicinski
2023-06-23 9:27 ` Jiri Pirko
2023-06-23 15:21 ` Jakub Kicinski
2023-06-24 9:33 ` Jiri Pirko
2023-06-24 20:47 ` Jakub Kicinski
2023-06-27 10:12 ` Jiri Pirko
2023-06-27 15:24 ` Jakub Kicinski
2023-06-27 17:16 ` Jiri Pirko
2023-06-27 17:35 ` Jakub Kicinski
2023-06-10 1:42 ` [net-next 15/15] net/mlx5e: Remove a useless function call Saeed Mahameed
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