#include <linux/mlx5/device.h>
#include <linux/mlx5/doorbell.h>
-#include <linux/mlx5/mlx5_ifc.h>
enum {
MLX5_BOARD_ID_LEN = 64,
};
enum {
- MLX5_MAX_EQ_NAME = 32
+ MLX5_MAX_IRQ_NAME = 32
};
enum {
u8 log_max_mkey;
u8 log_max_pd;
u8 log_max_srq;
- u8 log_max_strq;
u8 log_max_mrw_sz;
u8 log_max_bsf_list_size;
u8 log_max_klm_list_size;
struct mlx5_buf {
struct mlx5_buf_list direct;
- struct mlx5_buf_list *page_list;
- int nbufs;
int npages;
int size;
u8 page_shift;
u8 eqn;
int nent;
u64 mask;
- char name[MLX5_MAX_EQ_NAME];
struct list_head list;
int index;
struct mlx5_rsc_debug *dbg;
struct mlx5_eq pages_eq;
struct mlx5_eq async_eq;
struct mlx5_eq cmd_eq;
- struct msix_entry *msix_arr;
int num_comp_vectors;
/* protect EQs list
*/
struct radix_tree_root tree;
};
+struct mlx5_irq_info {
+ cpumask_var_t mask;
+ char name[MLX5_MAX_IRQ_NAME];
+};
+
struct mlx5_priv {
char name[MLX5_MAX_NAME_LEN];
struct mlx5_eq_table eq_table;
+ struct msix_entry *msix_arr;
+ struct mlx5_irq_info *irq_info;
struct mlx5_uuar_info uuari;
MLX5_DECLARE_DOORBELL_LOCK(cq_uar_lock);
static inline void *mlx5_buf_offset(struct mlx5_buf *buf, int offset)
{
- if (likely(BITS_PER_LONG == 64 || buf->nbufs == 1))
return buf->direct.buf + offset;
- else
- return buf->page_list[offset >> PAGE_SHIFT].buf +
- (offset & (PAGE_SIZE - 1));
}
extern struct workqueue_struct *mlx5_core_wq;
int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn);
int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari);
int mlx5_free_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari);
+int mlx5_alloc_map_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar);
+void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar);
void mlx5_health_cleanup(void);
void __init mlx5_health_init(void);
void mlx5_start_health_poll(struct mlx5_core_dev *dev);
void mlx5_stop_health_poll(struct mlx5_core_dev *dev);
-int mlx5_buf_alloc(struct mlx5_core_dev *dev, int size, int max_direct,
- struct mlx5_buf *buf);
+int mlx5_buf_alloc(struct mlx5_core_dev *dev, int size, struct mlx5_buf *buf);
void mlx5_buf_free(struct mlx5_core_dev *dev, struct mlx5_buf *buf);
struct mlx5_cmd_mailbox *mlx5_alloc_cmd_mailbox_chain(struct mlx5_core_dev *dev,
gfp_t flags, int npages);