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authorChristoph Hellwig2015-12-23 19:12:47 +0100
committerDoug Ledford2015-12-23 14:29:04 -0500
commitb7d3e0a94fe128912bbebf0ae68551c85fd2d429 (patch)
treebe9869f2a1d4a02a2806118d9ec79beacc7e6af1 /include/rdma/ib_verbs.h
parenta4d825a01e51b9c74d5a64237dd8b901822cf035 (diff)
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 'include/rdma/ib_verbs.h')
-rw-r--r--include/rdma/ib_verbs.h16
1 files changed, 4 insertions, 12 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 368d9559472f..86970f3e90b4 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1288,6 +1288,10 @@ struct ib_phys_buf {
u64 size;
};
+/*
+ * XXX: these are apparently used for ->rereg_user_mr, no idea why they
+ * are hidden here instead of a uapi header!
+ */
enum ib_mr_rereg_flags {
IB_MR_REREG_TRANS = 1,
IB_MR_REREG_PD = (1<<1),
@@ -1820,11 +1824,6 @@ struct ib_device {
int wc_cnt);
struct ib_mr * (*get_dma_mr)(struct ib_pd *pd,
int mr_access_flags);
- struct ib_mr * (*reg_phys_mr)(struct ib_pd *pd,
- struct ib_phys_buf *phys_buf_array,
- int num_phys_buf,
- int mr_access_flags,
- u64 *iova_start);
struct ib_mr * (*reg_user_mr)(struct ib_pd *pd,
u64 start, u64 length,
u64 virt_addr,
@@ -1844,13 +1843,6 @@ struct ib_device {
int (*map_mr_sg)(struct ib_mr *mr,
struct scatterlist *sg,
int sg_nents);
- int (*rereg_phys_mr)(struct ib_mr *mr,
- int mr_rereg_mask,
- struct ib_pd *pd,
- struct ib_phys_buf *phys_buf_array,
- int num_phys_buf,
- int mr_access_flags,
- u64 *iova_start);
struct ib_mw * (*alloc_mw)(struct ib_pd *pd,
enum ib_mw_type type);
int (*bind_mw)(struct ib_qp *qp,