qed: PD,PKEY and CQ verb support

Add support for the configurations of the protection domain and
completion queues.
Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/qlogic/qed/qed_roce.h

@@ -94,6 +94,26 @@ struct qed_rdma_info {
 	enum protocol_type proto;
 };
 
+struct qed_rdma_resize_cq_in_params {
+	u16 icid;
+	u32 cq_size;
+	bool pbl_two_level;
+	u64 pbl_ptr;
+	u16 pbl_num_pages;
+	u8 pbl_page_size_log;
+};
+
+struct qed_rdma_resize_cq_out_params {
+	u32 prod;
+	u32 cons;
+};
+
+struct qed_rdma_resize_cnq_in_params {
+	u32 cnq_id;
+	u32 pbl_page_size_log;
+	u64 pbl_ptr;
+};
+
 int
 qed_rdma_add_user(void *rdma_cxt,
 		  struct qed_rdma_add_user_out_params *out_params);
@@ -102,6 +122,7 @@ int qed_rdma_alloc_tid(void *rdma_cxt, u32 *tid);
 int qed_rdma_deregister_tid(void *rdma_cxt, u32 tid);
 void qed_rdma_free_tid(void *rdma_cxt, u32 tid);
 struct qed_rdma_device *qed_rdma_query_device(void *rdma_cxt);
+struct qed_rdma_port *qed_rdma_query_port(void *rdma_cxt);
 int
 qed_rdma_register_tid(void *rdma_cxt,
 		      struct qed_rdma_register_tid_in_params *params);

include/linux/qed/qed_roce_if.h

@@ -263,6 +263,19 @@ struct qed_rdma_register_tid_in_params {
 	u64 dif_runt_addr;
 };
 
+struct qed_rdma_create_cq_in_params {
+	u32 cq_handle_lo;
+	u32 cq_handle_hi;
+	u32 cq_size;
+	u16 dpi;
+	bool pbl_two_level;
+	u64 pbl_ptr;
+	u16 pbl_num_pages;
+	u8 pbl_page_size_log;
+	u8 cnq_id;
+	u16 int_timeout;
+};
+
 struct qed_rdma_create_srq_in_params {
 	u64 pbl_base_addr;
 	u64 prod_pair_addr;
@@ -271,6 +284,14 @@ struct qed_rdma_create_srq_in_params {
 	u16 page_size;
 };
 
+struct qed_rdma_destroy_cq_in_params {
+	u16 icid;
+};
+
+struct qed_rdma_destroy_cq_out_params {
+	u16 num_cq_notif;
+};
+
 struct qed_rdma_create_srq_out_params {
 	u16 srq_id;
 };
@@ -332,12 +353,21 @@ struct qed_rdma_ops {
 	void (*rdma_remove_user)(void *rdma_cxt, u16 dpi);
 	int (*rdma_stop)(void *rdma_cxt);
 	struct qed_rdma_device* (*rdma_query_device)(void *rdma_cxt);
+	struct qed_rdma_port* (*rdma_query_port)(void *rdma_cxt);
 	int (*rdma_get_start_sb)(struct qed_dev *cdev);
 	int (*rdma_get_min_cnq_msix)(struct qed_dev *cdev);
 	void (*rdma_cnq_prod_update)(void *rdma_cxt, u8 cnq_index, u16 prod);
 	int (*rdma_get_rdma_int)(struct qed_dev *cdev,
 				 struct qed_int_info *info);
 	int (*rdma_set_rdma_int)(struct qed_dev *cdev, u16 cnt);
+	int (*rdma_alloc_pd)(void *rdma_cxt, u16 *pd);
+	void (*rdma_dealloc_pd)(void *rdma_cxt, u16 pd);
+	int (*rdma_create_cq)(void *rdma_cxt,
+			      struct qed_rdma_create_cq_in_params *params,
+			      u16 *icid);
+	int (*rdma_destroy_cq)(void *rdma_cxt,
+			       struct qed_rdma_destroy_cq_in_params *iparams,
+			       struct qed_rdma_destroy_cq_out_params *oparams);
 };
 
 const struct qed_rdma_ops *qed_get_rdma_ops(void);