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IB: remove support for phys MRs

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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>
This commit is contained in:
Christoph Hellwig
2015-12-23 19:12:47 +01:00
committed by Doug Ledford
parent a4d825a01e
commit b7d3e0a94f
28 changed files with 15 additions and 1144 deletions
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16
include/rdma/ib_verbs.h
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@@ -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,