net/qede/base: add stats counter for link state

[dpdk.git] / drivers / net / qede / base / ecore_spq.h

diff --git a/drivers/net/qede/base/ecore_spq.h b/drivers/net/qede/base/ecore_spq.h
index 74484ab..94ae9a6 100644 (file)
--- a/drivers/net/qede/base/ecore_spq.h
+++ b/drivers/net/qede/base/ecore_spq.h
@@ -18,6 +18,7 @@
 union ramrod_data {
        struct pf_start_ramrod_data                     pf_start;
        struct pf_update_ramrod_data                    pf_update;
+       struct rl_update_ramrod_data                    rl_update;
        struct rx_queue_start_ramrod_data               rx_queue_start;
        struct rx_queue_update_ramrod_data              rx_queue_update;
        struct rx_queue_stop_ramrod_data                rx_queue_stop;
@@ -25,6 +26,7 @@ union ramrod_data {
        struct tx_queue_stop_ramrod_data                tx_queue_stop;
        struct vport_start_ramrod_data                  vport_start;
        struct vport_stop_ramrod_data                   vport_stop;
+       struct rx_update_gft_filter_data                rx_update_gft;
        struct vport_update_ramrod_data                 vport_update;
        struct core_rx_start_ramrod_data                core_rx_queue_start;
        struct core_rx_stop_ramrod_data                 core_rx_queue_stop;
@@ -84,6 +86,22 @@ struct ecore_consq {
        struct ecore_chain      chain;
 };
 
+typedef enum _ecore_status_t
+(*ecore_spq_async_comp_cb)(struct ecore_hwfn *p_hwfn,
+                          u8 opcode,
+                          u16 echo,
+                          union event_ring_data *data,
+                          u8 fw_return_code);
+
+enum _ecore_status_t
+ecore_spq_register_async_cb(struct ecore_hwfn *p_hwfn,
+                           enum protocol_type protocol_id,
+                           ecore_spq_async_comp_cb cb);
+
+void
+ecore_spq_unregister_async_cb(struct ecore_hwfn *p_hwfn,
+                             enum protocol_type protocol_id);
+
 struct ecore_spq {
        osal_spinlock_t                 lock;
 
@@ -98,11 +116,14 @@ struct ecore_spq {
        dma_addr_t                      p_phys;
        struct ecore_spq_entry          *p_virt;
 
+       /* SPQ max sleep iterations used in __ecore_spq_block() */
+       u32                             block_sleep_max_iter;
+
        /* Bitmap for handling out-of-order completions */
 #define SPQ_RING_SIZE          \
        (CORE_SPQE_PAGE_SIZE_BYTES / sizeof(struct slow_path_element))
-#define SPQ_COMP_BMAP_SIZE                                     \
-(SPQ_RING_SIZE / (sizeof(unsigned long) * 8 /* BITS_PER_LONG */))
+/* BITS_PER_LONG */
+#define SPQ_COMP_BMAP_SIZE     (SPQ_RING_SIZE / (sizeof(unsigned long) * 8))
        unsigned long                   p_comp_bitmap[SPQ_COMP_BMAP_SIZE];
        u8                              comp_bitmap_idx;
 #define SPQ_COMP_BMAP_SET_BIT(p_spq, idx)                              \
@@ -122,11 +143,25 @@ struct ecore_spq {
        u32                             comp_count;
 
        u32                             cid;
+
+       u32                             db_addr_offset;
+       struct core_db_data             db_data;
+       ecore_spq_async_comp_cb         async_comp_cb[MAX_PROTOCOL_TYPE];
 };
 
 struct ecore_port;
 struct ecore_hwfn;
 
+/**
+ * @brief ecore_set_spq_block_timeout - calculates the maximum sleep
+ * iterations used in __ecore_spq_block();
+ *
+ * @param p_hwfn
+ * @param spq_timeout_ms
+ */
+void ecore_set_spq_block_timeout(struct ecore_hwfn *p_hwfn,
+                                u32 spq_timeout_ms);
+
 /**
  * @brief ecore_spq_post - Posts a Slow hwfn request to FW, or lacking that
  *        Pends it to the future list.
@@ -175,7 +210,8 @@ void ecore_spq_free(struct ecore_hwfn *p_hwfn);
  * @return enum _ecore_status_t
  */
 enum _ecore_status_t
-ecore_spq_get_entry(struct ecore_hwfn *p_hwfn, struct ecore_spq_entry **pp_ent);
+ecore_spq_get_entry(struct ecore_hwfn          *p_hwfn,
+                   struct ecore_spq_entry      **pp_ent);
 
 /**
  * @brief ecore_spq_return_entry - Return an entry to spq free
@@ -192,25 +228,23 @@ void ecore_spq_return_entry(struct ecore_hwfn             *p_hwfn,
  * @param p_hwfn
  * @param num_elem number of elements in the eq
  *
- * @return struct ecore_eq* - a newly allocated structure; NULL upon error.
+ * @return enum _ecore_status_t
  */
-struct ecore_eq *ecore_eq_alloc(struct ecore_hwfn *p_hwfn, u16 num_elem);
+enum _ecore_status_t ecore_eq_alloc(struct ecore_hwfn  *p_hwfn, u16 num_elem);
 
 /**
- * @brief ecore_eq_setup - Reset the SPQ to its start state.
+ * @brief ecore_eq_setup - Reset the EQ to its start state.
  *
  * @param p_hwfn
- * @param p_eq
  */
-void ecore_eq_setup(struct ecore_hwfn *p_hwfn, struct ecore_eq *p_eq);
+void ecore_eq_setup(struct ecore_hwfn *p_hwfn);
 
 /**
- * @brief ecore_eq_deallocate - deallocates the given EQ struct.
+ * @brief ecore_eq_free - deallocates the given EQ struct.
  *
  * @param p_hwfn
- * @param p_eq
  */
-void ecore_eq_free(struct ecore_hwfn *p_hwfn, struct ecore_eq *p_eq);
+void ecore_eq_free(struct ecore_hwfn *p_hwfn);
 
 /**
  * @brief ecore_eq_prod_update - update the FW with default EQ producer
@@ -218,7 +252,8 @@ void ecore_eq_free(struct ecore_hwfn *p_hwfn, struct ecore_eq *p_eq);
  * @param p_hwfn
  * @param prod
  */
-void ecore_eq_prod_update(struct ecore_hwfn *p_hwfn, u16 prod);
+void ecore_eq_prod_update(struct ecore_hwfn    *p_hwfn,
+                         u16                   prod);
 
 /**
  * @brief ecore_eq_completion - Completes currently pending EQ elements
@@ -255,30 +290,26 @@ enum _ecore_status_t ecore_spq_completion(struct ecore_hwfn       *p_hwfn,
 u32 ecore_spq_get_cid(struct ecore_hwfn *p_hwfn);
 
 /**
- * @brief ecore_consq_alloc - Allocates & initializes an ConsQ
- *        struct
+ * @brief ecore_consq_alloc - Allocates & initializes an ConsQ struct
  *
  * @param p_hwfn
  *
- * @return struct ecore_eq* - a newly allocated structure; NULL upon error.
+ * @return enum _ecore_status_t
  */
-struct ecore_consq *ecore_consq_alloc(struct ecore_hwfn        *p_hwfn);
+enum _ecore_status_t ecore_consq_alloc(struct ecore_hwfn *p_hwfn);
 
 /**
- * @brief ecore_consq_setup - Reset the ConsQ to its start
- *        state.
+ * @brief ecore_consq_setup - Reset the ConsQ to its start state.
  *
  * @param p_hwfn
- * @param p_eq
  */
-void ecore_consq_setup(struct ecore_hwfn *p_hwfn, struct ecore_consq *p_consq);
+void ecore_consq_setup(struct ecore_hwfn *p_hwfn);
 
 /**
  * @brief ecore_consq_free - deallocates the given ConsQ struct.
  *
  * @param p_hwfn
- * @param p_eq
  */
-void ecore_consq_free(struct ecore_hwfn *p_hwfn, struct ecore_consq *p_consq);
+void ecore_consq_free(struct ecore_hwfn *p_hwfn);
 
 #endif /* __ECORE_SPQ_H__ */