netdev - [PATCH mlx5-next 10/16] net/mlx5: Expose other function ifc bits

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Message-ID: <20201120230339.651609-11-saeedm@nvidia.com>
Date:   Fri, 20 Nov 2020 15:03:33 -0800
From:   Saeed Mahameed <saeedm@...dia.com>
To:     Saeed Mahameed <saeedm@...dia.com>,
        Leon Romanovsky <leonro@...lanox.com>
CC:     <netdev@...r.kernel.org>, <linux-rdma@...r.kernel.org>,
        Yishai Hadas <yishaih@...dia.com>,
        Parav Pandit <parav@...dia.com>
Subject: [PATCH mlx5-next 10/16] net/mlx5: Expose other function ifc bits

From: Yishai Hadas <yishaih@...dia.com>

Expose other function ifc bits to enable setting HCA caps on behalf of
other function.

In addition, expose vhca_resource_manager bit to control whether the
other function functionality is supported by firmware.

Signed-off-by: Yishai Hadas <yishaih@...dia.com>
Reviewed-by: Parav Pandit <parav@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 include/linux/mlx5/mlx5_ifc.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 96888f9f822d..3e337386faa8 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1249,7 +1249,8 @@ enum mlx5_fc_bulk_alloc_bitmask {
 #define MLX5_FC_BULK_NUM_FCS(fc_enum) (MLX5_FC_BULK_SIZE_FACTOR * (fc_enum))
 
 struct mlx5_ifc_cmd_hca_cap_bits {
-	u8         reserved_at_0[0x20];
+	u8         reserved_at_0[0x1f];
+	u8         vhca_resource_manager[0x1];
 
 	u8         reserved_at_20[0x3];
 	u8         event_on_vhca_state_teardown_request[0x1];
@@ -4247,7 +4248,11 @@ struct mlx5_ifc_set_hca_cap_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_function[0x1];
+	u8         reserved_at_41[0xf];
+	u8         function_id[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	union mlx5_ifc_hca_cap_union_bits capability;
 };
-- 
2.26.2