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qed: PD,PKEY and CQ verb support

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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>
This commit is contained in:
Ram Amrani 2016-10-01 21:59:58 +03:00 • committed by David S. Miller
parent 51ff17251c
commit c295f86e60
3 changed files with 375 additions and 0 deletions
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30
include/linux/qed/qed_roce_if.h
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@ -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);