[PATCH] i40iw: Use actual page size

Henry Orosco
2016-11-10T03:33:32Z

In i40iw_post_send, use the actual page size instead of
encoded page size. This is to be consistent with the
rest of the file.

Signed-off-by: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Henry Orosco <henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/i40iw/i40iw_verbs.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index 6329c97..8f138b8 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -2142,7 +2142,6 @@ static int i40iw_post_send(struct ib_qp *ibqp,
case IB_WR_REG_MR:
{
struct i40iw_mr *iwmr = to_iwmr(reg_wr(ib_wr)->mr);
- int page_shift = ilog2(reg_wr(ib_wr)->mr->page_size);
int flags = reg_wr(ib_wr)->access;
struct i40iw_pble_alloc *palloc = &iwmr->iwpbl.pble_alloc;
struct i40iw_sc_dev *dev = &iwqp->iwdev->sc_dev;
@@ -2153,6 +2152,7 @@ static int i40iw_post_send(struct ib_qp *ibqp,
info.access_rights |= i40iw_get_user_access(flags);
info.stag_key = reg_wr(ib_wr)->key & 0xff;
info.stag_idx = reg_wr(ib_wr)->key >> 8;
+ info.page_size = reg_wr(ib_wr)->mr->page_size;
info.wr_id = ib_wr->wr_id;

info.addr_type = I40IW_ADDR_TYPE_VA_BASED;
@@ -2166,9 +2166,6 @@ static int i40iw_post_send(struct ib_qp *ibqp,
if (iwmr->npages > I40IW_MIN_PAGES_PER_FMR)
info.chunk_size = 1;

- if (page_shift == 21)
- info.page_size = 1; /* 2M page */
-
ret = dev->iw_priv_qp_ops->iw_mr_fast_register(&iwqp->sc_qp, &info, true);
if (ret)
err = -ENOMEM;
--
1.8.3.1

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