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Diffstat (limited to 'include/linux/mlx5/device.h')
-rw-r--r--include/linux/mlx5/device.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 409ffb14298a..e5258ee4e38b 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -79,6 +79,11 @@
<< __mlx5_dw_bit_off(typ, fld))); \
} while (0)
+#define MLX5_ARRAY_SET(typ, p, fld, idx, v) do { \
+ BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 32); \
+ MLX5_SET(typ, p, fld[idx], v); \
+} while (0)
+
#define MLX5_SET_TO_ONES(typ, p, fld) do { \
BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
*((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
@@ -244,6 +249,8 @@ enum {
MLX5_NON_FP_BFREGS_PER_UAR,
MLX5_UARS_IN_PAGE = PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
MLX5_NON_FP_BFREGS_IN_PAGE = MLX5_NON_FP_BFREGS_PER_UAR * MLX5_UARS_IN_PAGE,
+ MLX5_MIN_DYN_BFREGS = 512,
+ MLX5_MAX_DYN_BFREGS = 1024,
};
enum {
@@ -284,6 +291,7 @@ enum {
MLX5_EVENT_QUEUE_TYPE_QP = 0,
MLX5_EVENT_QUEUE_TYPE_RQ = 1,
MLX5_EVENT_QUEUE_TYPE_SQ = 2,
+ MLX5_EVENT_QUEUE_TYPE_DCT = 6,
};
enum mlx5_event {
@@ -319,6 +327,8 @@ enum mlx5_event {
MLX5_EVENT_TYPE_PAGE_FAULT = 0xc,
MLX5_EVENT_TYPE_NIC_VPORT_CHANGE = 0xd,
+ MLX5_EVENT_TYPE_DCT_DRAINED = 0x1c,
+
MLX5_EVENT_TYPE_FPGA_ERROR = 0x20,
};
@@ -611,6 +621,11 @@ struct mlx5_eqe_pps {
u8 rsvd2[12];
} __packed;
+struct mlx5_eqe_dct {
+ __be32 reserved[6];
+ __be32 dctn;
+};
+
union ev_data {
__be32 raw[7];
struct mlx5_eqe_cmd cmd;
@@ -626,6 +641,7 @@ union ev_data {
struct mlx5_eqe_vport_change vport_change;
struct mlx5_eqe_port_module port_module;
struct mlx5_eqe_pps pps;
+ struct mlx5_eqe_dct dct;
} __packed;
struct mlx5_eqe {