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Diffstat (limited to 'include/linux/mlx5/driver.h')
-rw-r--r--include/linux/mlx5/driver.h61
1 files changed, 35 insertions, 26 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 78655d8d13a7..96cd740d94a3 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -264,6 +264,14 @@ enum {
struct mlx5_cmd_stats {
u64 sum;
u64 n;
+ /* number of times command failed */
+ u64 failed;
+ /* number of times command failed on bad status returned by FW */
+ u64 failed_mbox_status;
+ /* last command failed returned errno */
+ u32 last_failed_errno;
+ /* last bad status returned by FW */
+ u8 last_failed_mbox_status;
struct dentry *root;
/* protect command average calculations */
spinlock_t lock;
@@ -543,6 +551,15 @@ struct mlx5_adev {
int idx;
};
+struct mlx5_debugfs_entries {
+ struct dentry *dbg_root;
+ struct dentry *qp_debugfs;
+ struct dentry *eq_debugfs;
+ struct dentry *cq_debugfs;
+ struct dentry *cmdif_debugfs;
+ struct dentry *pages_debugfs;
+};
+
struct mlx5_ft_pool;
struct mlx5_priv {
/* IRQ table valid only for real pci devices PF or VF */
@@ -553,21 +570,19 @@ struct mlx5_priv {
struct mlx5_nb pg_nb;
struct workqueue_struct *pg_wq;
struct xarray page_root_xa;
- int fw_pages;
+ u32 fw_pages;
atomic_t reg_pages;
struct list_head free_list;
- int vfs_pages;
- int host_pf_pages;
+ u32 vfs_pages;
+ u32 host_pf_pages;
+ u32 fw_pages_alloc_failed;
+ u32 give_pages_dropped;
+ u32 reclaim_pages_discard;
struct mlx5_core_health health;
struct list_head traps;
- /* start: qp staff */
- struct dentry *qp_debugfs;
- struct dentry *eq_debugfs;
- struct dentry *cq_debugfs;
- struct dentry *cmdif_debugfs;
- /* end: qp staff */
+ struct mlx5_debugfs_entries dbg;
/* start: alloc staff */
/* protect buffer allocation according to numa node */
@@ -577,7 +592,6 @@ struct mlx5_priv {
struct mutex pgdir_mutex;
struct list_head pgdir_list;
/* end: alloc staff */
- struct dentry *dbg_root;
struct list_head ctx_list;
spinlock_t ctx_lock;
@@ -863,20 +877,10 @@ struct mlx5_hca_vport_context {
bool grh_required;
};
-static inline void *mlx5_buf_offset(struct mlx5_frag_buf *buf, int offset)
-{
- return buf->frags->buf + offset;
-}
-
#define STRUCT_FIELD(header, field) \
.struct_offset_bytes = offsetof(struct ib_unpacked_ ## header, field), \
.struct_size_bytes = sizeof((struct ib_unpacked_ ## header *)0)->field
-static inline struct mlx5_core_dev *pci2mlx5_core_dev(struct pci_dev *pdev)
-{
- return pci_get_drvdata(pdev);
-}
-
extern struct dentry *mlx5_debugfs_root;
static inline u16 fw_rev_maj(struct mlx5_core_dev *dev)
@@ -965,6 +969,8 @@ typedef void (*mlx5_async_cbk_t)(int status, struct mlx5_async_work *context);
struct mlx5_async_work {
struct mlx5_async_ctx *ctx;
mlx5_async_cbk_t user_callback;
+ u16 opcode; /* cmd opcode */
+ void *out; /* pointer to the cmd output buffer */
};
void mlx5_cmd_init_async_ctx(struct mlx5_core_dev *dev,
@@ -973,7 +979,9 @@ void mlx5_cmd_cleanup_async_ctx(struct mlx5_async_ctx *ctx);
int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size,
void *out, int out_size, mlx5_async_cbk_t callback,
struct mlx5_async_work *work);
-
+void mlx5_cmd_out_err(struct mlx5_core_dev *dev, u16 opcode, u16 op_mod, void *out);
+int mlx5_cmd_do(struct mlx5_core_dev *dev, void *in, int in_size, void *out, int out_size);
+int mlx5_cmd_check(struct mlx5_core_dev *dev, int err, void *in, void *out);
int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out,
int out_size);
@@ -991,7 +999,6 @@ int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out,
int mlx5_cmd_exec_polling(struct mlx5_core_dev *dev, void *in, int in_size,
void *out, int out_size);
-void mlx5_cmd_mbox_status(void *out, u8 *status, u32 *syndrome);
bool mlx5_cmd_is_down(struct mlx5_core_dev *dev);
int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type);
@@ -1002,9 +1009,6 @@ void mlx5_start_health_poll(struct mlx5_core_dev *dev);
void mlx5_stop_health_poll(struct mlx5_core_dev *dev, bool disable_health);
void mlx5_drain_health_wq(struct mlx5_core_dev *dev);
void mlx5_trigger_health_work(struct mlx5_core_dev *dev);
-int mlx5_buf_alloc(struct mlx5_core_dev *dev,
- int size, struct mlx5_frag_buf *buf);
-void mlx5_buf_free(struct mlx5_core_dev *dev, struct mlx5_frag_buf *buf);
int mlx5_frag_buf_alloc_node(struct mlx5_core_dev *dev, int size,
struct mlx5_frag_buf *buf, int node);
void mlx5_frag_buf_free(struct mlx5_core_dev *dev, struct mlx5_frag_buf *buf);
@@ -1023,6 +1027,8 @@ int mlx5_pagealloc_init(struct mlx5_core_dev *dev);
void mlx5_pagealloc_cleanup(struct mlx5_core_dev *dev);
void mlx5_pagealloc_start(struct mlx5_core_dev *dev);
void mlx5_pagealloc_stop(struct mlx5_core_dev *dev);
+void mlx5_pages_debugfs_init(struct mlx5_core_dev *dev);
+void mlx5_pages_debugfs_cleanup(struct mlx5_core_dev *dev);
void mlx5_core_req_pages_handler(struct mlx5_core_dev *dev, u16 func_id,
s32 npages, bool ec_function);
int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot);
@@ -1030,15 +1036,18 @@ int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev);
void mlx5_register_debugfs(void);
void mlx5_unregister_debugfs(void);
-void mlx5_fill_page_array(struct mlx5_frag_buf *buf, __be64 *pas);
void mlx5_fill_page_frag_array_perm(struct mlx5_frag_buf *buf, __be64 *pas, u8 perm);
void mlx5_fill_page_frag_array(struct mlx5_frag_buf *frag_buf, __be64 *pas);
int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn);
int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
int mlx5_core_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
+struct dentry *mlx5_debugfs_get_dev_root(struct mlx5_core_dev *dev);
void mlx5_qp_debugfs_init(struct mlx5_core_dev *dev);
void mlx5_qp_debugfs_cleanup(struct mlx5_core_dev *dev);
+int mlx5_access_reg(struct mlx5_core_dev *dev, void *data_in, int size_in,
+ void *data_out, int size_out, u16 reg_id, int arg,
+ int write, bool verbose);
int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in,
int size_in, void *data_out, int size_out,
u16 reg_num, int arg, int write);