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msg/async/rdma: Support for RoCE v2 and SL #12556

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merged 1 commit into from Dec 22, 2016

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@Adirl

Adirl commented Dec 18, 2016

Adding GID support to ceph.conf
Search configured GID in GIDs table with specific RoCE version.
Use it instead of index 0 (default)
Add service level support to support PFC

Signed-off-by: Oren Duer oren@mellanox.com Adir Lev adirl@mellanox.com

@Adirl

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Adirl commented Dec 18, 2016

@yuyuyu101
the above patch is adding Roce v2 support and the use of gids according to the gid table.
in addition adds PFC support
code has default values and doesn't break previous use (roce v1)

@DanielBo @saritz

union ibv_gid gid;
struct ibv_exp_gid_attr gid_attr;

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@yuyuyu101

yuyuyu101 Dec 19, 2016

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gid_attr could be local variable in ::Port()?

Adir Lev
msg/async/rdma: Support for RoCE v2 and SL
Adding GID support to ceph.conf
Search configured GID in GIDs table with specific RoCE version.
Use it instead of index 0 (default)
Add service level support to supprt PFC

Change-Id: I5369bdeb6797e1c440110bdb4ad8e54ee6db9857
Signed-off-by: Oren Duer <oren@mellanox.com> Adir Lev <adirl@mellanox.com>
@Adirl

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Adirl commented Dec 21, 2016

Done

@yuyuyu101 yuyuyu101 merged commit 436d5e6 into ceph:master Dec 22, 2016

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@Adirl Adirl deleted the Adirl:support_roceV2 branch Apr 18, 2017

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