diff options
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index 9b2849979756..378c75759be4 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -1345,7 +1345,7 @@ static void i40iw_copy_user_pgaddrs(struct i40iw_mr *iwmr, { struct ib_umem *region = iwmr->region; struct i40iw_pbl *iwpbl = &iwmr->iwpbl; - int chunk_pages, entry, pg_shift, i; + int chunk_pages, entry, i; struct i40iw_pble_alloc *palloc = &iwpbl->pble_alloc; struct i40iw_pble_info *pinfo; struct scatterlist *sg; @@ -1354,14 +1354,14 @@ static void i40iw_copy_user_pgaddrs(struct i40iw_mr *iwmr, pinfo = (level == I40IW_LEVEL_1) ? NULL : palloc->level2.leaf; - pg_shift = ffs(region->page_size) - 1; for_each_sg(region->sg_head.sgl, sg, region->nmap, entry) { - chunk_pages = sg_dma_len(sg) >> pg_shift; + chunk_pages = sg_dma_len(sg) >> region->page_shift; if ((iwmr->type == IW_MEMREG_TYPE_QP) && !iwpbl->qp_mr.sq_page) iwpbl->qp_mr.sq_page = sg_page(sg); for (i = 0; i < chunk_pages; i++) { - pg_addr = sg_dma_address(sg) + region->page_size * i; + pg_addr = sg_dma_address(sg) + + (i << region->page_shift); if ((entry + i) == 0) *pbl = cpu_to_le64(pg_addr & iwmr->page_msk); @@ -1847,7 +1847,7 @@ static struct ib_mr *i40iw_reg_user_mr(struct ib_pd *pd, iwmr->ibmr.device = pd->device; ucontext = to_ucontext(pd->uobject->context); - iwmr->page_size = region->page_size; + iwmr->page_size = PAGE_SIZE; iwmr->page_msk = PAGE_MASK; if (region->hugetlb && (req.reg_type == IW_MEMREG_TYPE_MEM)) |