diff options
| author |   Christoph Hellwig <hch@lst.de> | 2015-12-23 19:12:47 +0100 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2015-12-23 14:29:04 -0500 |
| commit | b7d3e0a94fe128912bbebf0ae68551c85fd2d429 (patch) | |
| tree | be9869f2a1d4a02a2806118d9ec79beacc7e6af1 /drivers/infiniband/hw/nes | |
| parent | IB: remove ib_query_mr (diff) | |
| download | linux-dev-b7d3e0a94fe128912bbebf0ae68551c85fd2d429.tar.xz linux-dev-b7d3e0a94fe128912bbebf0ae68551c85fd2d429.zip | |
IB: remove support for phys MRs
We have stopped using phys MRs in the kernel a while ago, so let's
remove all the cruft used to implement them.
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: Devesh Sharma<devesh.sharma@avagotech.com> [ocrdma]
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/nes')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.c | 7 | ||||
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_verbs.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_verbs.h | 5 |
3 files changed, 9 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 8a3ad170d790..242c87d080cc 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -3319,10 +3319,9 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) ibphysbuf.addr = nesqp->ietf_frame_pbase + mpa_frame_offset; ibphysbuf.size = buff_len; tagged_offset = (u64)(unsigned long)*start_buff; - ibmr = nesibdev->ibdev.reg_phys_mr((struct ib_pd *)nespd, - &ibphysbuf, 1, - IB_ACCESS_LOCAL_WRITE, - &tagged_offset); + ibmr = nes_reg_phys_mr(&nespd->ibpd, &ibphysbuf, 1, + 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", diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index 137880a19ebe..f76358c39ebb 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -2074,7 +2074,7 @@ static int nes_reg_mr(struct nes_device *nesdev, struct nes_pd *nespd, /** * nes_reg_phys_mr */ -static struct ib_mr *nes_reg_phys_mr(struct ib_pd *ib_pd, +struct ib_mr *nes_reg_phys_mr(struct ib_pd *ib_pd, struct ib_phys_buf *buffer_list, int num_phys_buf, int acc, u64 * iova_start) { @@ -3888,7 +3888,6 @@ struct nes_ib_device *nes_init_ofa_device(struct net_device *netdev) nesibdev->ibdev.destroy_cq = nes_destroy_cq; nesibdev->ibdev.poll_cq = nes_poll_cq; nesibdev->ibdev.get_dma_mr = nes_get_dma_mr; - nesibdev->ibdev.reg_phys_mr = nes_reg_phys_mr; nesibdev->ibdev.reg_user_mr = nes_reg_user_mr; nesibdev->ibdev.dereg_mr = nes_dereg_mr; nesibdev->ibdev.alloc_mw = nes_alloc_mw; diff --git a/drivers/infiniband/hw/nes/nes_verbs.h b/drivers/infiniband/hw/nes/nes_verbs.h index a204b677af22..38e38cfd69ba 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.h +++ b/drivers/infiniband/hw/nes/nes_verbs.h @@ -190,4 +190,9 @@ struct nes_qp { u8 pau_state; __u64 nesuqp_addr; }; + +struct ib_mr *nes_reg_phys_mr(struct ib_pd *ib_pd, + struct ib_phys_buf *buffer_list, int num_phys_buf, int acc, + u64 * iova_start); + #endif /* NES_VERBS_H */ |