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/cxgb3/iwch_mem.c | |
| 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/cxgb3/iwch_mem.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_mem.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_mem.c b/drivers/infiniband/hw/cxgb3/iwch_mem.c index 5c36ee2809ac..3a5e27db4a15 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_mem.c +++ b/drivers/infiniband/hw/cxgb3/iwch_mem.c @@ -75,37 +75,6 @@ int iwch_register_mem(struct iwch_dev *rhp, struct iwch_pd *php, return ret; } -int iwch_reregister_mem(struct iwch_dev *rhp, struct iwch_pd *php, - struct iwch_mr *mhp, - int shift, - int npages) -{ - u32 stag; - int ret; - - /* We could support this... */ - if (npages > mhp->attr.pbl_size) - return -ENOMEM; - - stag = mhp->attr.stag; - if (cxio_reregister_phys_mem(&rhp->rdev, - &stag, mhp->attr.pdid, - mhp->attr.perms, - mhp->attr.zbva, - mhp->attr.va_fbo, - mhp->attr.len, - shift - 12, - mhp->attr.pbl_size, mhp->attr.pbl_addr)) - return -ENOMEM; - - ret = iwch_finish_mem_reg(mhp, stag); - if (ret) - cxio_dereg_mem(&rhp->rdev, mhp->attr.stag, mhp->attr.pbl_size, - mhp->attr.pbl_addr); - - return ret; -} - int iwch_alloc_pbl(struct iwch_mr *mhp, int npages) { mhp->attr.pbl_addr = cxio_hal_pblpool_alloc(&mhp->rhp->rdev, |