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path: root/drivers/infiniband/hw/bnxt_re/qplib_sp.c
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Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_sp.c')
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_sp.c48
1 files changed, 30 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.c b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
index 40296b97d21e..66954ff6a2f2 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
@@ -585,7 +585,7 @@ int bnxt_qplib_free_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw)
/* Free the qplib's MRW memory */
if (mrw->hwq.max_elements)
- bnxt_qplib_free_hwq(res->pdev, &mrw->hwq);
+ bnxt_qplib_free_hwq(res, &mrw->hwq);
return 0;
}
@@ -646,7 +646,7 @@ int bnxt_qplib_dereg_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw,
if (mrw->hwq.max_elements) {
mrw->va = 0;
mrw->total_size = 0;
- bnxt_qplib_free_hwq(res->pdev, &mrw->hwq);
+ bnxt_qplib_free_hwq(res, &mrw->hwq);
}
return 0;
@@ -656,10 +656,12 @@ int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr,
u64 *pbl_tbl, int num_pbls, bool block, u32 buf_pg_size)
{
struct bnxt_qplib_rcfw *rcfw = res->rcfw;
- struct cmdq_register_mr req;
+ struct bnxt_qplib_hwq_attr hwq_attr = {};
+ struct bnxt_qplib_sg_info sginfo = {};
struct creq_register_mr_resp resp;
- u16 cmd_flags = 0, level;
+ struct cmdq_register_mr req;
int pg_ptrs, pages, i, rc;
+ u16 cmd_flags = 0, level;
dma_addr_t **pbl_ptr;
u32 pg_size;
@@ -674,20 +676,23 @@ int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr,
if (pages > MAX_PBL_LVL_1_PGS) {
dev_err(&res->pdev->dev,
- "SP: Reg MR pages requested (0x%x) exceeded max (0x%x)\n",
+ "SP: Reg MR: pages requested (0x%x) exceeded max (0x%x)\n",
pages, MAX_PBL_LVL_1_PGS);
return -ENOMEM;
}
/* Free the hwq if it already exist, must be a rereg */
if (mr->hwq.max_elements)
- bnxt_qplib_free_hwq(res->pdev, &mr->hwq);
-
- mr->hwq.max_elements = pages;
+ bnxt_qplib_free_hwq(res, &mr->hwq);
/* Use system PAGE_SIZE */
- rc = bnxt_qplib_alloc_init_hwq(res->pdev, &mr->hwq, NULL,
- &mr->hwq.max_elements,
- PAGE_SIZE, 0, PAGE_SIZE,
- HWQ_TYPE_CTX);
+ hwq_attr.res = res;
+ hwq_attr.depth = pages;
+ hwq_attr.stride = PAGE_SIZE;
+ hwq_attr.type = HWQ_TYPE_MR;
+ hwq_attr.sginfo = &sginfo;
+ hwq_attr.sginfo->npages = pages;
+ hwq_attr.sginfo->pgsize = PAGE_SIZE;
+ hwq_attr.sginfo->pgshft = PAGE_SHIFT;
+ rc = bnxt_qplib_alloc_init_hwq(&mr->hwq, &hwq_attr);
if (rc) {
dev_err(&res->pdev->dev,
"SP: Reg MR memory allocation failed\n");
@@ -734,7 +739,7 @@ int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr,
fail:
if (mr->hwq.max_elements)
- bnxt_qplib_free_hwq(res->pdev, &mr->hwq);
+ bnxt_qplib_free_hwq(res, &mr->hwq);
return rc;
}
@@ -742,6 +747,8 @@ int bnxt_qplib_alloc_fast_reg_page_list(struct bnxt_qplib_res *res,
struct bnxt_qplib_frpl *frpl,
int max_pg_ptrs)
{
+ struct bnxt_qplib_hwq_attr hwq_attr = {};
+ struct bnxt_qplib_sg_info sginfo = {};
int pg_ptrs, pages, rc;
/* Re-calculate the max to fit the HWQ allocation model */
@@ -753,10 +760,15 @@ int bnxt_qplib_alloc_fast_reg_page_list(struct bnxt_qplib_res *res,
if (pages > MAX_PBL_LVL_1_PGS)
return -ENOMEM;
- frpl->hwq.max_elements = pages;
- rc = bnxt_qplib_alloc_init_hwq(res->pdev, &frpl->hwq, NULL,
- &frpl->hwq.max_elements, PAGE_SIZE, 0,
- PAGE_SIZE, HWQ_TYPE_CTX);
+ sginfo.pgsize = PAGE_SIZE;
+ sginfo.nopte = true;
+
+ hwq_attr.res = res;
+ hwq_attr.depth = pg_ptrs;
+ hwq_attr.stride = PAGE_SIZE;
+ hwq_attr.sginfo = &sginfo;
+ hwq_attr.type = HWQ_TYPE_CTX;
+ rc = bnxt_qplib_alloc_init_hwq(&frpl->hwq, &hwq_attr);
if (!rc)
frpl->max_pg_ptrs = pg_ptrs;
@@ -766,7 +778,7 @@ int bnxt_qplib_alloc_fast_reg_page_list(struct bnxt_qplib_res *res,
int bnxt_qplib_free_fast_reg_page_list(struct bnxt_qplib_res *res,
struct bnxt_qplib_frpl *frpl)
{
- bnxt_qplib_free_hwq(res->pdev, &frpl->hwq);
+ bnxt_qplib_free_hwq(res, &frpl->hwq);
return 0;
}