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IB: remove ib_query_mr

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This functionality has no users and was only supported by the staged out
EHCA driver.

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>
This commit is contained in:
Christoph Hellwig
2015-12-23 19:12:46 +01:00
committed by Doug Ledford
parent b1adc7146a
commit a4d825a01e
5 changed files with 0 additions and 77 deletions
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18
include/rdma/ib_verbs.h
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@@ -1288,15 +1288,6 @@ struct ib_phys_buf {
u64 size;
};
struct ib_mr_attr {
struct ib_pd *pd;
u64 device_virt_addr;
u64 size;
int mr_access_flags;
u32 lkey;
u32 rkey;
};
enum ib_mr_rereg_flags {
IB_MR_REREG_TRANS = 1,
IB_MR_REREG_PD = (1<<1),
@@ -1846,8 +1837,6 @@ struct ib_device {
int mr_access_flags,
struct ib_pd *pd,
struct ib_udata *udata);
int (*query_mr)(struct ib_mr *mr,
struct ib_mr_attr *mr_attr);
int (*dereg_mr)(struct ib_mr *mr);
struct ib_mr * (*alloc_mr)(struct ib_pd *pd,
enum ib_mr_type mr_type,
@@ -2958,13 +2947,6 @@ static inline void ib_dma_free_coherent(struct ib_device *dev,
dma_free_coherent(dev->dma_device, size, cpu_addr, dma_handle);
}
/**
* ib_query_mr - Retrieves information about a specific memory region.
* @mr: The memory region to retrieve information about.
* @mr_attr: The attributes of the specified memory region.
*/
int ib_query_mr(struct ib_mr *mr, struct ib_mr_attr *mr_attr);
/**
* ib_dereg_mr - Deregisters a memory region and removes it from the
* HCA translation table.