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IB/core: Add extended device capability flags

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Since all the uverbs device_cap_flags are occupied, we need a place to
expose more device capabilities.

This patch adds a new 64 bit device_cap_flags_ex to expose new
device capabilities.

The lower 32 bits will be identical to the original device_cap_flags,
The upper 32 bits will be new capabilities.

Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Majd Dibbiny
2016-04-17 17:19:34 +03:00
committed by Doug Ledford
parent 73fbb4db6c
commit 0b24e5ac93
2 changed files with 6 additions and 0 deletions
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include/uapi/rdma/ib_user_verbs.h
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@ -226,6 +226,7 @@ struct ib_uverbs_ex_query_device_resp {
struct ib_uverbs_odp_caps odp_caps;
__u64 timestamp_mask;
__u64 hca_core_clock; /* in KHZ */
__u64 device_cap_flags_ex;
};
struct ib_uverbs_query_port {