Commit 90fbca59 authored by Yishai Hadas's avatar Yishai Hadas Committed by Leon Romanovsky

net/mlx5: Add Virtio Emulation related device capabilities

Add Virtio Emulation related fields to the device capabilities.

It includes a general bit to indicate whether Virtio Emulation is
supported and the capabilities structure itself.
Signed-off-by: default avatarYishai Hadas <yishaih@mellanox.com>
Reviewed-by: default avatarShahaf Shuler <shahafs@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
parent e42617b8
...@@ -87,6 +87,7 @@ enum { ...@@ -87,6 +87,7 @@ enum {
enum { enum {
MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM = (1ULL << MLX5_OBJ_TYPE_SW_ICM), MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM = (1ULL << MLX5_OBJ_TYPE_SW_ICM),
MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT = (1ULL << 11), MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT = (1ULL << 11),
MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_NET_Q = (1ULL << 13),
}; };
enum { enum {
...@@ -953,6 +954,19 @@ struct mlx5_ifc_device_event_cap_bits { ...@@ -953,6 +954,19 @@ struct mlx5_ifc_device_event_cap_bits {
u8 user_unaffiliated_events[4][0x40]; u8 user_unaffiliated_events[4][0x40];
}; };
struct mlx5_ifc_device_virtio_emulation_cap_bits {
u8 reserved_at_0[0x20];
u8 reserved_at_20[0x13];
u8 log_doorbell_stride[0x5];
u8 reserved_at_38[0x3];
u8 log_doorbell_bar_size[0x5];
u8 doorbell_bar_offset[0x40];
u8 reserved_at_80[0x780];
};
enum { enum {
MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_1_BYTE = 0x0, MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_1_BYTE = 0x0,
MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_2_BYTES = 0x2, MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_2_BYTES = 0x2,
...@@ -2751,6 +2765,7 @@ union mlx5_ifc_hca_cap_union_bits { ...@@ -2751,6 +2765,7 @@ union mlx5_ifc_hca_cap_union_bits {
struct mlx5_ifc_fpga_cap_bits fpga_cap; struct mlx5_ifc_fpga_cap_bits fpga_cap;
struct mlx5_ifc_tls_cap_bits tls_cap; struct mlx5_ifc_tls_cap_bits tls_cap;
struct mlx5_ifc_device_mem_cap_bits device_mem_cap; struct mlx5_ifc_device_mem_cap_bits device_mem_cap;
struct mlx5_ifc_device_virtio_emulation_cap_bits virtio_emulation_cap;
u8 reserved_at_0[0x8000]; u8 reserved_at_0[0x8000];
}; };
......
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