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authorChristoph Hellwig <hch@lst.de>2015-12-23 19:12:50 +0100
committerDoug Ledford <dledford@redhat.com>2015-12-23 14:29:05 -0500
commitf64054d850720cf60dc4365249cfa0c9fd03ed65 (patch)
treec256abf90465345aaa012ee8c1232d524afdaadd /drivers/infiniband/hw/nes/nes_cm.c
parentcxgb3: simplify iwch_get_dma_wr (diff)
downloadlinux-dev-f64054d850720cf60dc4365249cfa0c9fd03ed65.tar.xz
linux-dev-f64054d850720cf60dc4365249cfa0c9fd03ed65.zip
nes: simplify nes_reg_phys_mr calling conventions
Just pass and address/size pair instead of an ib_phys_buf array. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> [core] Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_cm.c')
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 242c87d080cc..bc37adbae2a9 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -3232,7 +3232,6 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
int passive_state;
struct nes_ib_device *nesibdev;
struct ib_mr *ibmr = NULL;
- struct ib_phys_buf ibphysbuf;
struct nes_pd *nespd;
u64 tagged_offset;
u8 mpa_frame_offset = 0;
@@ -3316,12 +3315,11 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
u64temp = (unsigned long)nesqp;
nesibdev = nesvnic->nesibdev;
nespd = nesqp->nespd;
- ibphysbuf.addr = nesqp->ietf_frame_pbase + mpa_frame_offset;
- ibphysbuf.size = buff_len;
tagged_offset = (u64)(unsigned long)*start_buff;
- ibmr = nes_reg_phys_mr(&nespd->ibpd, &ibphysbuf, 1,
- IB_ACCESS_LOCAL_WRITE,
- &tagged_offset);
+ ibmr = nes_reg_phys_mr(&nespd->ibpd,
+ nesqp->ietf_frame_pbase + mpa_frame_offset,
+ buff_len, IB_ACCESS_LOCAL_WRITE,
+ &tagged_offset);
if (!ibmr) {
nes_debug(NES_DBG_CM, "Unable to register memory region"
"for lSMM for cm_node = %p \n",