diff options
Diffstat (limited to 'include/linux/mlx4/device.h')
| -rw-r--r-- | include/linux/mlx4/device.h | 54 |
1 files changed, 50 insertions, 4 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 35b51e7af886..37e4404d0227 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -38,6 +38,7 @@ #include <linux/completion.h> #include <linux/radix-tree.h> #include <linux/cpu_rmap.h> +#include <linux/crash_dump.h> #include <linux/atomic.h> @@ -48,6 +49,17 @@ #define MSIX_LEGACY_SZ 4 #define MIN_MSIX_P_PORT 5 +#define MLX4_NUM_UP 8 +#define MLX4_NUM_TC 8 +#define MLX4_MAX_100M_UNITS_VAL 255 /* + * work around: can't set values + * greater then this value when + * using 100 Mbps units. + */ +#define MLX4_RATELIMIT_100M_UNITS 3 /* 100 Mbps */ +#define MLX4_RATELIMIT_1G_UNITS 4 /* 1 Gbps */ +#define MLX4_RATELIMIT_DEFAULT 0x00ff + #define MLX4_ROCE_MAX_GIDS 128 #define MLX4_ROCE_PF_GIDS 16 @@ -172,19 +184,25 @@ enum { MLX4_DEV_CAP_FLAG2_UPDATE_QP = 1LL << 8, MLX4_DEV_CAP_FLAG2_DMFS_IPOIB = 1LL << 9, MLX4_DEV_CAP_FLAG2_VXLAN_OFFLOADS = 1LL << 10, + MLX4_DEV_CAP_FLAG2_MAD_DEMUX = 1LL << 11, + MLX4_DEV_CAP_FLAG2_CQE_STRIDE = 1LL << 12, + MLX4_DEV_CAP_FLAG2_EQE_STRIDE = 1LL << 13 }; enum { MLX4_DEV_CAP_64B_EQE_ENABLED = 1LL << 0, - MLX4_DEV_CAP_64B_CQE_ENABLED = 1LL << 1 + MLX4_DEV_CAP_64B_CQE_ENABLED = 1LL << 1, + MLX4_DEV_CAP_CQE_STRIDE_ENABLED = 1LL << 2, + MLX4_DEV_CAP_EQE_STRIDE_ENABLED = 1LL << 3 }; enum { - MLX4_USER_DEV_CAP_64B_CQE = 1L << 0 + MLX4_USER_DEV_CAP_LARGE_CQE = 1L << 0 }; enum { - MLX4_FUNC_CAP_64B_EQE_CQE = 1L << 0 + MLX4_FUNC_CAP_64B_EQE_CQE = 1L << 0, + MLX4_FUNC_CAP_EQE_CQE_STRIDE = 1L << 1 }; @@ -197,6 +215,7 @@ enum { MLX4_BMME_FLAG_TYPE_2_WIN = 1 << 9, MLX4_BMME_FLAG_RESERVED_LKEY = 1 << 10, MLX4_BMME_FLAG_FAST_REG_WR = 1 << 11, + MLX4_BMME_FLAG_VSD_INIT2RTR = 1 << 28, }; enum mlx4_event { @@ -262,6 +281,7 @@ enum { MLX4_PERM_REMOTE_WRITE = 1 << 13, MLX4_PERM_ATOMIC = 1 << 14, MLX4_PERM_BIND_MW = 1 << 15, + MLX4_PERM_MASK = 0xFC00 }; enum { @@ -563,7 +583,7 @@ struct mlx4_uar { }; struct mlx4_bf { - unsigned long offset; + unsigned int offset; int buf_size; struct mlx4_uar *uar; void __iomem *reg; @@ -687,6 +707,7 @@ struct mlx4_dev { u64 regid_promisc_array[MLX4_MAX_PORTS + 1]; u64 regid_allmulti_array[MLX4_MAX_PORTS + 1]; struct mlx4_vf_dev *dev_vfs; + int nvfs[MLX4_MAX_PORTS + 1]; }; struct mlx4_eqe { @@ -1183,6 +1204,9 @@ int mlx4_map_sw_to_hw_steering_id(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id); int mlx4_hw_rule_sz(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id); +int mlx4_tunnel_steer_add(struct mlx4_dev *dev, unsigned char *addr, + int port, int qpn, u16 prio, u64 *reg_id); + void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port, int i, int val); @@ -1243,4 +1267,26 @@ int mlx4_vf_smi_enabled(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_get_enable_smi_admin(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port, int enable); +int mlx4_mr_hw_get_mpt(struct mlx4_dev *dev, struct mlx4_mr *mmr, + struct mlx4_mpt_entry ***mpt_entry); +int mlx4_mr_hw_write_mpt(struct mlx4_dev *dev, struct mlx4_mr *mmr, + struct mlx4_mpt_entry **mpt_entry); +int mlx4_mr_hw_change_pd(struct mlx4_dev *dev, struct mlx4_mpt_entry *mpt_entry, + u32 pdn); +int mlx4_mr_hw_change_access(struct mlx4_dev *dev, + struct mlx4_mpt_entry *mpt_entry, + u32 access); +void mlx4_mr_hw_put_mpt(struct mlx4_dev *dev, + struct mlx4_mpt_entry **mpt_entry); +void mlx4_mr_rereg_mem_cleanup(struct mlx4_dev *dev, struct mlx4_mr *mr); +int mlx4_mr_rereg_mem_write(struct mlx4_dev *dev, struct mlx4_mr *mr, + u64 iova, u64 size, int npages, + int page_shift, struct mlx4_mpt_entry *mpt_entry); + +/* Returns true if running in low memory profile (kdump kernel) */ +static inline bool mlx4_low_memory_profile(void) +{ + return is_kdump_kernel(); +} + #endif /* MLX4_DEVICE_H */ |