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(parent: 9a5ef4a) | patch
net: hns3: add support for mapping device memory
authorHuazhong Tan <tanhuazhong@huawei.com>
Fri, 20 Nov 2020 09:16:20 +0000 (17:16 +0800)
committerJakub Kicinski <kuba@kernel.org>
Sat, 21 Nov 2020 22:33:46 +0000 (14:33 -0800)
commit30ae7f8a6aa730e6dab8d86ccbbacdcbec1c389f
treefb1fe17325edb70437d5da934e89df0183b5efb7tree | snapshot
parent9a5ef4aa5457ceab3ad9772fa7360b34192f9463commit | diff
net: hns3: add support for mapping device memory

For device who has device memory accessed through the PCI BAR4,
IO descriptor push of NIC and direct WQE(Work Queue Element) of
RoCE will use this device memory, so add support for mapping
this device memory, and add this info to the RoCE client whose
new feature needs.

Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/hisilicon/hns3/hnae3.h diff | blob | history
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c diff | blob | history
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h diff | blob | history
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c diff | blob | history
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git