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(parent: 6fd610c) | patch
RDMA/hns: Support 0 hop addressing for CQE buffer
authorXi Wang <wangxi11@huawei.com>
Mon, 13 Apr 2020 11:58:11 +0000 (19:58 +0800)
committerJason Gunthorpe <jgg@mellanox.com>
Wed, 22 Apr 2020 19:22:11 +0000 (16:22 -0300)
commit744b7bdfa79edb30bb7d5f9ae43b65e0d147533a
treebceb7a7ebd2dc73dd8076476f4a604956185728atree | snapshot
parent6fd610c5733d0b2024393e82f145180324ef55a7commit | diff
RDMA/hns: Support 0 hop addressing for CQE buffer

Add the zero hop addressing support by using mtr interface for CQE buffer,
so the hns driver can support addressing hopnum between 0 to 3 for CQE.

Link: https://lore.kernel.org/r/1586779091-51410-7-git-send-email-liweihang@huawei.com
Signed-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/infiniband/hw/hns/hns_roce_cq.c diff | blob | history
drivers/infiniband/hw/hns/hns_roce_device.h diff | blob | history
drivers/infiniband/hw/hns/hns_roce_hw_v1.c diff | blob | history
drivers/infiniband/hw/hns/hns_roce_hw_v2.c diff | blob | history