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Merge branch 'mellanox/mlx5-next' into rdma.git for-next

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From git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux.git

This is required to resolve dependencies of the next series of RDMA
patches.

* branch 'mellanox/mlx5-next':
  net/mlx5: Add support for flow table destination number
  net/mlx5: Add forward compatible support for the FTE match data
  net/mlx5: Fix tristate and description for MLX5 module
  net/mlx5: Better return types for CQE API
  net/mlx5: Use ERR_CAST() instead of coding it
  net/mlx5: Add missing SET_DRIVER_VERSION command translation
  net/mlx5: Add XRQ commands definitions
  net/mlx5: Add core support for double vlan push/pop steering action
  net/mlx5: Expose MPEGC (Management PCIe General Configuration) structures
  net/mlx5: FW tracer, add hardware structures
  net/mlx5: fix uaccess beyond "count" in debugfs read/write handlers

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe
2018-07-24 13:10:23 -06:00
parent 4fca037783 664000b6bb
commit eda98779f7
14 changed files with 166 additions and 149 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/linux/mlx5/device.h
View File

@@ -750,7 +750,7 @@ enum {
#define MLX5_MINI_CQE_ARRAY_SIZE 8
static inline int mlx5_get_cqe_format(struct mlx5_cqe64 *cqe)
static inline u8 mlx5_get_cqe_format(struct mlx5_cqe64 *cqe)
{
return (cqe->op_own >> 2) & 0x3;
}
@@ -770,14 +770,14 @@ static inline u8 get_cqe_l3_hdr_type(struct mlx5_cqe64 *cqe)
return (cqe->l4_l3_hdr_type >> 2) & 0x3;
}
static inline u8 cqe_is_tunneled(struct mlx5_cqe64 *cqe)
static inline bool cqe_is_tunneled(struct mlx5_cqe64 *cqe)
{
return cqe->outer_l3_tunneled & 0x1;
}
static inline int cqe_has_vlan(struct mlx5_cqe64 *cqe)
static inline bool cqe_has_vlan(struct mlx5_cqe64 *cqe)
{
return !!(cqe->l4_l3_hdr_type & 0x1);
return cqe->l4_l3_hdr_type & 0x1;
}
static inline u64 get_cqe_ts(struct mlx5_cqe64 *cqe)

5
include/linux/mlx5/driver.h
View File

@@ -138,9 +138,14 @@ enum {
MLX5_REG_HOST_ENDIANNESS = 0x7004,
MLX5_REG_MCIA = 0x9014,
MLX5_REG_MLCR = 0x902b,
MLX5_REG_MTRC_CAP = 0x9040,
MLX5_REG_MTRC_CONF = 0x9041,
MLX5_REG_MTRC_STDB = 0x9042,
MLX5_REG_MTRC_CTRL = 0x9043,
MLX5_REG_MPCNT = 0x9051,
MLX5_REG_MTPPS = 0x9053,
MLX5_REG_MTPPSE = 0x9054,
MLX5_REG_MPEGC = 0x9056,
MLX5_REG_MCQI = 0x9061,
MLX5_REG_MCC = 0x9062,
MLX5_REG_MCDA = 0x9063,

5
include/linux/mlx5/fs.h
View File

@@ -89,6 +89,7 @@ struct mlx5_flow_destination {
enum mlx5_flow_destination_type type;
union {
u32 tir_num;
u32 ft_num;
struct mlx5_flow_table *ft;
struct mlx5_fc *counter;
struct {
@@ -152,6 +153,8 @@ struct mlx5_fs_vlan {
u8 prio;
};
#define MLX5_FS_VLAN_DEPTH 2
struct mlx5_flow_act {
u32 action;
bool has_flow_tag;
@@ -159,7 +162,7 @@ struct mlx5_flow_act {
u32 encap_id;
u32 modify_id;
uintptr_t esp_id;
struct mlx5_fs_vlan vlan;
struct mlx5_fs_vlan vlan[MLX5_FS_VLAN_DEPTH];
struct ib_counters *counters;
};

94
include/linux/mlx5/mlx5_ifc.h
View File

@@ -341,7 +341,10 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
u8 reserved_at_9[0x1];
u8 pop_vlan[0x1];
u8 push_vlan[0x1];
u8 reserved_at_c[0x14];
u8 reserved_at_c[0x1];
u8 pop_vlan_2[0x1];
u8 push_vlan_2[0x1];
u8 reserved_at_f[0x11];
u8 reserved_at_20[0x2];
u8 log_max_ft_size[0x6];
@@ -1181,6 +1184,7 @@ enum mlx5_flow_destination_type {
MLX5_FLOW_DESTINATION_TYPE_PORT = 0x99,
MLX5_FLOW_DESTINATION_TYPE_COUNTER = 0x100,
MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE_NUM = 0x101,
};
struct mlx5_ifc_dest_format_struct_bits {
@@ -2390,6 +2394,8 @@ enum {
MLX5_FLOW_CONTEXT_ACTION_MOD_HDR = 0x40,
MLX5_FLOW_CONTEXT_ACTION_VLAN_POP = 0x80,
MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH = 0x100,
MLX5_FLOW_CONTEXT_ACTION_VLAN_POP_2 = 0x400,
MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2 = 0x800,
};
struct mlx5_ifc_vlan_bits {
@@ -2420,7 +2426,9 @@ struct mlx5_ifc_flow_context_bits {
u8 modify_header_id[0x20];
u8 reserved_at_100[0x100];
struct mlx5_ifc_vlan_bits push_vlan_2;
u8 reserved_at_120[0xe0];
struct mlx5_ifc_fte_match_param_bits match_value;
@@ -8053,6 +8061,19 @@ struct mlx5_ifc_peir_reg_bits {
u8 error_type[0x8];
};
struct mlx5_ifc_mpegc_reg_bits {
u8 reserved_at_0[0x30];
u8 field_select[0x10];
u8 tx_overflow_sense[0x1];
u8 mark_cqe[0x1];
u8 mark_cnp[0x1];
u8 reserved_at_43[0x1b];
u8 tx_lossy_overflow_oper[0x2];
u8 reserved_at_60[0x100];
};
struct mlx5_ifc_pcam_enhanced_features_bits {
u8 reserved_at_0[0x6d];
u8 rx_icrc_encapsulated_counter[0x1];
@@ -8101,7 +8122,11 @@ struct mlx5_ifc_pcam_reg_bits {
};
struct mlx5_ifc_mcam_enhanced_features_bits {
u8 reserved_at_0[0x7b];
u8 reserved_at_0[0x74];
u8 mark_tx_action_cnp[0x1];
u8 mark_tx_action_cqe[0x1];
u8 dynamic_tx_overflow[0x1];
u8 reserved_at_77[0x4];
u8 pcie_outbound_stalled[0x1];
u8 tx_overflow_buffer_pkt[0x1];
u8 mtpps_enh_out_per_adj[0x1];
@@ -8116,7 +8141,11 @@ struct mlx5_ifc_mcam_access_reg_bits {
u8 mcqi[0x1];
u8 reserved_at_1f[0x1];
u8 regs_95_to_64[0x20];
u8 regs_95_to_87[0x9];
u8 mpegc[0x1];
u8 regs_85_to_68[0x12];
u8 tracer_registers[0x4];
u8 regs_63_to_32[0x20];
u8 regs_31_to_0[0x20];
};
@@ -9191,4 +9220,61 @@ struct mlx5_ifc_create_uctx_in_bits {
struct mlx5_ifc_uctx_bits uctx;
};
struct mlx5_ifc_mtrc_string_db_param_bits {
u8 string_db_base_address[0x20];
u8 reserved_at_20[0x8];
u8 string_db_size[0x18];
};
struct mlx5_ifc_mtrc_cap_bits {
u8 trace_owner[0x1];
u8 trace_to_memory[0x1];
u8 reserved_at_2[0x4];
u8 trc_ver[0x2];
u8 reserved_at_8[0x14];
u8 num_string_db[0x4];
u8 first_string_trace[0x8];
u8 num_string_trace[0x8];
u8 reserved_at_30[0x28];
u8 log_max_trace_buffer_size[0x8];
u8 reserved_at_60[0x20];
struct mlx5_ifc_mtrc_string_db_param_bits string_db_param[8];
u8 reserved_at_280[0x180];
};
struct mlx5_ifc_mtrc_conf_bits {
u8 reserved_at_0[0x1c];
u8 trace_mode[0x4];
u8 reserved_at_20[0x18];
u8 log_trace_buffer_size[0x8];
u8 trace_mkey[0x20];
u8 reserved_at_60[0x3a0];
};
struct mlx5_ifc_mtrc_stdb_bits {
u8 string_db_index[0x4];
u8 reserved_at_4[0x4];
u8 read_size[0x18];
u8 start_offset[0x20];
u8 string_db_data[0];
};
struct mlx5_ifc_mtrc_ctrl_bits {
u8 trace_status[0x2];
u8 reserved_at_2[0x2];
u8 arm_event[0x1];
u8 reserved_at_5[0xb];
u8 modify_field_select[0x10];
u8 reserved_at_20[0x2b];
u8 current_timestamp52_32[0x15];
u8 current_timestamp31_0[0x20];
u8 reserved_at_80[0x180];
};
#endif /* MLX5_IFC_H */