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path: root/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
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Diffstat (limited to 'drivers/infiniband/hw/cxgb4/iw_cxgb4.h')
-rw-r--r--drivers/infiniband/hw/cxgb4/iw_cxgb4.h25
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index c7bb38c931a5..00e55faa086a 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -386,6 +386,10 @@ struct c4iw_mr {
struct c4iw_dev *rhp;
u64 kva;
struct tpt_attributes attr;
+ u64 *mpl;
+ dma_addr_t mpl_addr;
+ u32 max_mpl_len;
+ u32 mpl_len;
};
static inline struct c4iw_mr *to_c4iw_mr(struct ib_mr *ibmr)
@@ -405,20 +409,6 @@ static inline struct c4iw_mw *to_c4iw_mw(struct ib_mw *ibmw)
return container_of(ibmw, struct c4iw_mw, ibmw);
}
-struct c4iw_fr_page_list {
- struct ib_fast_reg_page_list ibpl;
- DEFINE_DMA_UNMAP_ADDR(mapping);
- dma_addr_t dma_addr;
- struct c4iw_dev *dev;
- int pll_len;
-};
-
-static inline struct c4iw_fr_page_list *to_c4iw_fr_page_list(
- struct ib_fast_reg_page_list *ibpl)
-{
- return container_of(ibpl, struct c4iw_fr_page_list, ibpl);
-}
-
struct c4iw_cq {
struct ib_cq ibcq;
struct c4iw_dev *rhp;
@@ -966,13 +956,12 @@ int c4iw_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param);
int c4iw_reject_cr(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len);
void c4iw_qp_add_ref(struct ib_qp *qp);
void c4iw_qp_rem_ref(struct ib_qp *qp);
-void c4iw_free_fastreg_pbl(struct ib_fast_reg_page_list *page_list);
-struct ib_fast_reg_page_list *c4iw_alloc_fastreg_pbl(
- struct ib_device *device,
- int page_list_len);
struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd,
enum ib_mr_type mr_type,
u32 max_num_sg);
+int c4iw_map_mr_sg(struct ib_mr *ibmr,
+ struct scatterlist *sg,
+ int sg_nents);
int c4iw_dealloc_mw(struct ib_mw *mw);
struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd, enum ib_mw_type type);
struct ib_mr *c4iw_reg_user_mr(struct ib_pd *pd, u64 start,