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Diffstat (limited to 'include/linux/mlx5/driver.h')
-rw-r--r--include/linux/mlx5/driver.h48
1 files changed, 42 insertions, 6 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index fd72ecf0ce9f..a041b99fceac 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -469,7 +469,7 @@ struct mlx5_irq_info {
};
struct mlx5_fc_stats {
- struct list_head list;
+ struct rb_root counters;
struct list_head addlist;
/* protect addlist add/splice operations */
spinlock_t addlist_lock;
@@ -481,6 +481,21 @@ struct mlx5_fc_stats {
struct mlx5_eswitch;
+struct mlx5_rl_entry {
+ u32 rate;
+ u16 index;
+ u16 refcount;
+};
+
+struct mlx5_rl_table {
+ /* protect rate limit table */
+ struct mutex rl_lock;
+ u16 max_size;
+ u32 max_rate;
+ u32 min_rate;
+ struct mlx5_rl_entry *rl_entry;
+};
+
struct mlx5_priv {
char name[MLX5_MAX_NAME_LEN];
struct mlx5_eq_table eq_table;
@@ -535,15 +550,12 @@ struct mlx5_priv {
struct list_head ctx_list;
spinlock_t ctx_lock;
+ struct mlx5_flow_steering *steering;
struct mlx5_eswitch *eswitch;
struct mlx5_core_sriov sriov;
unsigned long pci_dev_data;
- struct mlx5_flow_root_namespace *root_ns;
- struct mlx5_flow_root_namespace *fdb_root_ns;
- struct mlx5_flow_root_namespace *esw_egress_root_ns;
- struct mlx5_flow_root_namespace *esw_ingress_root_ns;
-
struct mlx5_fc_stats fc_stats;
+ struct mlx5_rl_table rl_table;
};
enum mlx5_device_state {
@@ -562,6 +574,18 @@ enum mlx5_pci_status {
MLX5_PCI_STATUS_ENABLED,
};
+struct mlx5_td {
+ struct list_head tirs_list;
+ u32 tdn;
+};
+
+struct mlx5e_resources {
+ struct mlx5_uar cq_uar;
+ u32 pdn;
+ struct mlx5_td td;
+ struct mlx5_core_mkey mkey;
+};
+
struct mlx5_core_dev {
struct pci_dev *pdev;
/* sync pci state */
@@ -586,6 +610,7 @@ struct mlx5_core_dev {
struct mlx5_profile *profile;
atomic_t num_qps;
u32 issi;
+ struct mlx5e_resources mlx5e_res;
#ifdef CONFIG_RFS_ACCEL
struct cpu_rmap *rmap;
#endif
@@ -862,6 +887,12 @@ int mlx5_query_odp_caps(struct mlx5_core_dev *dev,
int mlx5_core_query_ib_ppcnt(struct mlx5_core_dev *dev,
u8 port_num, void *out, size_t sz);
+int mlx5_init_rl_table(struct mlx5_core_dev *dev);
+void mlx5_cleanup_rl_table(struct mlx5_core_dev *dev);
+int mlx5_rl_add_rate(struct mlx5_core_dev *dev, u32 rate, u16 *index);
+void mlx5_rl_remove_rate(struct mlx5_core_dev *dev, u32 rate);
+bool mlx5_rl_is_in_range(struct mlx5_core_dev *dev, u32 rate);
+
static inline int fw_initializing(struct mlx5_core_dev *dev)
{
return ioread32be(&dev->iseg->initializing) >> 31;
@@ -939,6 +970,11 @@ static inline int mlx5_get_gid_table_len(u16 param)
return 8 * (1 << param);
}
+static inline bool mlx5_rl_is_supported(struct mlx5_core_dev *dev)
+{
+ return !!(dev->priv.rl_table.max_size);
+}
+
enum {
MLX5_TRIGGERED_CMD_COMP = (u64)1 << 32,
};