net/mlx5_core: Flow counters infrastructure

[cascardo/linux.git] / include / linux / mlx5 / driver.h

diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 2e8758d..07b504f 100644 (file)
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -41,10 +41,15 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/radix-tree.h>
+#include <linux/workqueue.h>
 
 #include <linux/mlx5/device.h>
 #include <linux/mlx5/doorbell.h>
 
+enum {
+       MLX5_RQ_BITMASK_VSD = 1 << 1,
+};
+
 enum {
        MLX5_BOARD_ID_LEN = 64,
        MLX5_MAX_NAME_LEN = 16,
@@ -113,9 +118,10 @@ enum {
        MLX5_REG_PELC            = 0x500e,
        MLX5_REG_PVLC            = 0x500f,
        MLX5_REG_PCMR            = 0x5041,
-       MLX5_REG_PMLP            = 0, /* TBD */
+       MLX5_REG_PMLP            = 0x5002,
        MLX5_REG_NODE_DESC       = 0x6001,
        MLX5_REG_HOST_ENDIANNESS = 0x7004,
+       MLX5_REG_MCIA            = 0x9014,
        MLX5_REG_MLCR            = 0x902b,
 };
 
@@ -452,6 +458,17 @@ struct mlx5_irq_info {
        char name[MLX5_MAX_IRQ_NAME];
 };
 
+struct mlx5_fc_stats {
+       struct list_head list;
+       struct list_head addlist;
+       /* protect addlist add/splice operations */
+       spinlock_t addlist_lock;
+
+       struct workqueue_struct *wq;
+       struct delayed_work work;
+       unsigned long next_query;
+};
+
 struct mlx5_eswitch;
 
 struct mlx5_priv {
@@ -513,6 +530,10 @@ struct mlx5_priv {
        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;
 };
 
 enum mlx5_device_state {
@@ -521,8 +542,9 @@ enum mlx5_device_state {
 };
 
 enum mlx5_interface_state {
-       MLX5_INTERFACE_STATE_DOWN,
-       MLX5_INTERFACE_STATE_UP,
+       MLX5_INTERFACE_STATE_DOWN = BIT(0),
+       MLX5_INTERFACE_STATE_UP = BIT(1),
+       MLX5_INTERFACE_STATE_SHUTDOWN = BIT(2),
 };
 
 enum mlx5_pci_status {
@@ -546,7 +568,7 @@ struct mlx5_core_dev {
        enum mlx5_device_state  state;
        /* sync interface state */
        struct mutex            intf_state_mutex;
-       enum mlx5_interface_state interface_state;
+       unsigned long           intf_state;
        void                    (*event) (struct mlx5_core_dev *dev,
                                          enum mlx5_dev_event event,
                                          unsigned long param);
@@ -554,6 +576,9 @@ struct mlx5_core_dev {
        struct mlx5_profile     *profile;
        atomic_t                num_qps;
        u32                     issi;
+#ifdef CONFIG_RFS_ACCEL
+       struct cpu_rmap         *rmap;
+#endif
 };
 
 struct mlx5_db {