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Commit 5f23d426 authored by Noa Osherovich's avatar Noa Osherovich Committed by Doug Ledford
Browse files

IB/uverbs: Expose vlan offloads capabilities 



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

Signed-off-by: default avatarNoa Osherovich <noaos@mellanox.com>
Reviewed-by: default avatarMaor Gottlieb <maorg@mellanox.com>
Reviewed-by: default avatarYishai Hadas <yishaih@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 27b0df11

drivers/infiniband/core/uverbs_cmd.c

+6 −0
Original line number Diff line number Diff line
@@ -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;

include/uapi/rdma/ib_user_verbs.h

+1 −1
Original line number Diff line number Diff line
@@ -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 {