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IB/uverbs: Expose vlan offloads capabilities 

Expose raw packet capabilities to user space as part of query device.

Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Noa Osherovich 2017-01-18 15:39:58 +02:00 committed by Doug Ledford
parent 27b0df1175
commit 5f23d4265f
2 changed files with 7 additions and 1 deletions
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6
drivers/infiniband/core/uverbs_cmd.c
View File

@ -4354,6 +4354,12 @@ int ib_uverbs_ex_query_device(struct ib_uverbs_file *file,
resp.max_wq_type_rq = attr.max_wq_type_rq;
resp.response_length += sizeof(resp.max_wq_type_rq);
if (ucore->outlen < resp.response_length + sizeof(resp.raw_packet_caps))
goto end;
resp.raw_packet_caps = attr.raw_packet_caps;
resp.response_length += sizeof(resp.raw_packet_caps);
end:
err = ib_copy_to_udata(ucore, &resp, resp.response_length);
return err;

2
include/uapi/rdma/ib_user_verbs.h
View File

@ -247,7 +247,7 @@ struct ib_uverbs_ex_query_device_resp {
__u64 device_cap_flags_ex;
struct ib_uverbs_rss_caps rss_caps;
__u32 max_wq_type_rq;
__u32 reserved;
__u32 raw_packet_caps;
};
struct ib_uverbs_query_port {