diff options
Diffstat (limited to 'include/linux/mlx4/device.h')
| -rw-r--r-- | include/linux/mlx4/device.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index b12f4bbd064c..e15b1544ea83 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -48,6 +48,17 @@ #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 @@ -578,8 +589,6 @@ struct mlx4_cq { u32 cons_index; u16 irq; - bool irq_affinity_change; - __be32 *set_ci_db; __be32 *arm_db; int arm_sn; @@ -1167,6 +1176,8 @@ int mlx4_assign_eq(struct mlx4_dev *dev, char *name, struct cpu_rmap *rmap, int *vector); void mlx4_release_eq(struct mlx4_dev *dev, int vec); +int mlx4_eq_get_irq(struct mlx4_dev *dev, int vec); + int mlx4_get_phys_port_id(struct mlx4_dev *dev); int mlx4_wol_read(struct mlx4_dev *dev, u64 *config, int port); int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port); @@ -1243,4 +1254,11 @@ 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); + +/* Returns true if running in low memory profile (kdump kernel) */ +static inline bool mlx4_low_memory_profile(void) +{ + return reset_devices; +} + #endif /* MLX4_DEVICE_H */ |