dmaengine: hisilicon: Add Kunpeng DMA engine support
Bug #1864442 reported by
Fred Kimmy
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
kunpeng920 |
Fix Released
|
Undecided
|
Unassigned | ||
Ubuntu-18.04-hwe |
Fix Released
|
Undecided
|
Ike Panhc | ||
Ubuntu-20.04 |
Fix Released
|
Undecided
|
Ike Panhc | ||
Upstream-kernel |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Ike Panhc |
Bug Description
[Bug Description]
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
[Steps to Reproduce]
1)
2)
3)
[Actual Results]
[Expected Results]
[Reproducibility]
[Additional information]
(Firmware version, kernel version, affected hardware, etc. if required):
[Resolution]
e9f08b65250d dmaengine: hisilicon: Add Kunpeng DMA engine support
CVE References
description: | updated |
Changed in linux (Ubuntu): | |
status: | New → In Progress |
assignee: | nobody → Ike Panhc (ikepanhc) |
Changed in kunpeng920: | |
status: | New → In Progress |
Changed in kunpeng920: | |
status: | In Progress → Fix Committed |
Changed in kunpeng920: | |
status: | Fix Committed → Fix Released |
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Patches are submitted.
https:/ /lists. ubuntu. com/archives/ kernel- team/2020- March/107931. html