RDMA/hns: Support CQ's restrack raw ops for hns driver

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The CQ raw restrack attributes come from the queue context maintained by
the ROCEE.

For example:

$ rdma res show cq dev hns_0 cqn 14 -dd -jp -r
[ {
        "ifindex": 4,
        "ifname": "hns_0",
        "data": [ 1,0,0,0,7,0,0,0,0,0,0,0,0,82,6,0,0,82,6,0,0,82,6,0,
		  1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,
		  6,0,0,0,0,0,0,0 ]
    } ]

Link: https://lore.kernel.org/r/20220822104455.2311053-4-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

...

This commit is contained in:

Wenpeng Liang 2022-08-22 18:44:51 +08:00 • committed by Leon Romanovsky

parent eb00b9a08b

commit f2b070f36d

3 changed files with 41 additions and 0 deletions

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1

drivers/infiniband/hw/hns/hns_roce_device.h

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1

drivers/infiniband/hw/hns/hns_roce_main.c

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39

drivers/infiniband/hw/hns/hns_roce_restrack.c

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