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RDMA/core: Remove unused ib cache functions 

Now that all users have been converted to use the version of these APIs
that returns a gid_attr pointer we can delete the old entry points.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
This commit is contained in:
Jason Gunthorpe 2018-06-19 10:59:21 +03:00
parent a8872d53e9
commit ea8c2d8f60
2 changed files with 0 additions and 107 deletions
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68
drivers/infiniband/core/cache.c
View File

@ -643,30 +643,6 @@ int ib_cache_gid_del_all_netdev_gids(struct ib_device *ib_dev, u8 port,
return 0;
}
static int __ib_cache_gid_get(struct ib_device *ib_dev, u8 port, int index,
union ib_gid *gid, struct ib_gid_attr *attr)
{
struct ib_gid_table *table;
table = rdma_gid_table(ib_dev, port);
if (index < 0 || index >= table->sz)
return -EINVAL;
if (!is_gid_entry_valid(table->data_vec[index]))
return -EINVAL;
memcpy(gid, &table->data_vec[index]->attr.gid, sizeof(*gid));
if (attr) {
memcpy(attr, &table->data_vec[index]->attr,
sizeof(*attr));
if (attr->ndev)
dev_hold(attr->ndev);
}
return 0;
}
/**
* rdma_find_gid_by_port - Returns the GID entry attributes when it finds
* a valid GID entry for given search parameters. It searches for the specified
@ -973,28 +949,6 @@ static int gid_table_setup_one(struct ib_device *ib_dev)
return err;
}
int ib_get_cached_gid(struct ib_device *device,
u8 port_num,
int index,
union ib_gid *gid,
struct ib_gid_attr *gid_attr)
{
int res;
unsigned long flags;
struct ib_gid_table *table;
if (!rdma_is_port_valid(device, port_num))
return -EINVAL;
table = rdma_gid_table(device, port_num);
read_lock_irqsave(&table->rwlock, flags);
res = __ib_cache_gid_get(device, port_num, index, gid, gid_attr);
read_unlock_irqrestore(&table->rwlock, flags);
return res;
}
EXPORT_SYMBOL(ib_get_cached_gid);
/**
* rdma_query_gid - Read the GID content from the GID software cache
* @device: Device to query the GID
@ -1102,28 +1056,6 @@ int ib_find_cached_gid(struct ib_device *device, const union ib_gid *gid,
}
EXPORT_SYMBOL(ib_find_cached_gid);
int ib_find_gid_by_filter(struct ib_device *device,
const union ib_gid *gid,
u8 port_num,
bool (*filter)(const union ib_gid *gid,
const struct ib_gid_attr *,
void *),
void *context, u16 *index)
{
const struct ib_gid_attr *res;
res = rdma_find_gid_by_filter(device, gid, port_num, filter,
context);
if (IS_ERR(res))
return PTR_ERR(res);
if (index)
*index = res->index;
rdma_put_gid_attr(res);
return 0;
}
int ib_get_cached_pkey(struct ib_device *device,
u8 port_num,
int index,

39
include/rdma/ib_cache.h
View File

@ -37,56 +37,17 @@
#include <rdma/ib_verbs.h>
/**
* ib_get_cached_gid - Returns a cached GID table entry
* @device: The device to query.
* @port_num: The port number of the device to query.
* @index: The index into the cached GID table to query.
* @gid: The GID value found at the specified index.
* @attr: The GID attribute found at the specified index (only in RoCE).
* NULL means ignore (output parameter).
*
* ib_get_cached_gid() fetches the specified GID table entry stored in
* the local software cache.
*/
int ib_get_cached_gid(struct ib_device *device,
u8 port_num,
int index,
union ib_gid *gid,
struct ib_gid_attr *attr);
int rdma_query_gid(struct ib_device *device, u8 port_num, int index,
union ib_gid *gid);
int ib_find_cached_gid(struct ib_device *device,
const union ib_gid *gid,
enum ib_gid_type gid_type,
struct net_device *ndev,
u8 *port_num,
u16 *index);
const struct ib_gid_attr *rdma_find_gid(struct ib_device *device,
const union ib_gid *gid,
enum ib_gid_type gid_type,
struct net_device *ndev);
int ib_find_cached_gid_by_port(struct ib_device *device,
const union ib_gid *gid,
enum ib_gid_type gid_type,
u8 port_num,
struct net_device *ndev,
u16 *index);
const struct ib_gid_attr *rdma_find_gid_by_port(struct ib_device *ib_dev,
const union ib_gid *gid,
enum ib_gid_type gid_type,
u8 port,
struct net_device *ndev);
int ib_find_gid_by_filter(struct ib_device *device,
const union ib_gid *gid,
u8 port_num,
bool (*filter)(const union ib_gid *gid,
const struct ib_gid_attr *,
void *),
void *context, u16 *index);
const struct ib_gid_attr *rdma_find_gid_by_filter(
struct ib_device *device, const union ib_gid *gid, u8 port_num,
bool (*filter)(const union ib_gid *gid, const struct ib_gid_attr *,