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| author |   Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2020-04-16 14:35:16 +0300 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2020-04-16 14:35:16 +0300 |
| commit | 2b703bbda2713fd2a7d98029ea6c44f9c3159f34 (patch) | |
| tree | 00aabbb35186a4541ccccf89dead04e251d0541d /drivers/infiniband/core/cache.c | |
| parent | drm/i915: HDCP: fix Ri prime check done during link check (diff) | |
| parent | Linux 5.7-rc1 (diff) | |
| download | wireguard-linux-2b703bbda2713fd2a7d98029ea6c44f9c3159f34.tar.xz wireguard-linux-2b703bbda2713fd2a7d98029ea6c44f9c3159f34.zip | |
Merge drm/drm-next into drm-intel-next-queued
Backmerging in order to pull "topic/phy-compliance".
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/infiniband/core/cache.c')
| -rw-r--r-- | drivers/infiniband/core/cache.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index 17bfedd24cc3..717b798cddad 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -46,7 +46,7 @@ struct ib_pkey_cache { int table_len; - u16 table[0]; + u16 table[]; }; struct ib_update_work { @@ -973,6 +973,23 @@ done: EXPORT_SYMBOL(rdma_query_gid); /** + * rdma_read_gid_hw_context - Read the HW GID context from GID attribute + * @attr: Potinter to the GID attribute + * + * rdma_read_gid_hw_context() reads the drivers GID HW context corresponding + * to the SGID attr. Callers are required to already be holding the reference + * to an existing GID entry. + * + * Returns the HW GID context + * + */ +void *rdma_read_gid_hw_context(const struct ib_gid_attr *attr) +{ + return container_of(attr, struct ib_gid_table_entry, attr)->context; +} +EXPORT_SYMBOL(rdma_read_gid_hw_context); + +/** * rdma_find_gid - Returns SGID attributes if the matching GID is found. * @device: The device to query. * @gid: The GID value to search for. |