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| author |   Zhou Wang <wangzhou1@hisilicon.com> | 2020-01-16 14:10:57 +0800 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2020-01-24 11:18:45 +0530 |
| commit | e9f08b65250d73ab70e79e194813f52b8d306784 (patch) | |
| tree | 6d4e837284eee2c8daf6c7f4f735a7ee9cbd6cac /include/linux/dmaengine.h | |
| parent | dmaengine: idxd: add char driver to expose submission portal to userland (diff) | |
| download | linux-dev-e9f08b65250d73ab70e79e194813f52b8d306784.tar.xz linux-dev-e9f08b65250d73ab70e79e194813f52b8d306784.zip | |
dmaengine: hisilicon: Add Kunpeng DMA engine support
This patch adds a driver for HiSilicon Kunpeng DMA engine. This DMA engine
which is an PCIe iEP offers 30 channels, each channel has a send queue, a
complete queue and an interrupt to help to do tasks. This DMA engine can do
memory copy between memory blocks or between memory and device buffer.
Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Zhenfa Qiu <qiuzhenfa@hisilicon.com>
Link: https://lore.kernel.org/r/1579155057-80523-1-git-send-email-wangzhou1@hisilicon.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux/dmaengine.h')
0 files changed, 0 insertions, 0 deletions