RDMA/hns: Optimize eqe buffer allocation flow

Browse source

The eqe has a private multi-hop addressing implementation, but there is
already a set of interfaces in the hns driver that can achieve this.

So, simplify the eqe buffer allocation process by using the mtr interface
and remove large amount of repeated logic.

Link: https://lore.kernel.org/r/20200126145835.11368-1-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>

...

This commit is contained in:

Xi Wang 2020-01-26 22:58:35 +08:00 • committed by Jason Gunthorpe

parent b14c95bee8

commit d7e2d3432a

2 changed files with 108 additions and 383 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

drivers/infiniband/hw/hns/hns_roce_device.h

View file

481

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

View file