Differential D5382

Allwinner DMA controller - fix dedicated DMA transfers
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Authored by jmcneill_invisible.ca on Feb 21 2016, 9:29 PM.

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rS296019: Fix dedicated DMA transfers.

Summary

This change fixes an issue with a10_dmac and dedicated DMA transfers. For sources and destinations marked "noincr", the current code was incorrectly programming the dedicated DMA channel control register using bit definitions for normal DMA channels.

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rS FreeBSD src repository - subversion

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Event Timeline

jmcneill_invisible.ca updated this revision to Diff 13581.Feb 21 2016, 9:29 PM

jmcneill_invisible.ca retitled this revision from to Allwinner DMA controller - fix dedicated DMA transfers.

jmcneill_invisible.ca updated this object.

jmcneill_invisible.ca edited the test plan for this revision. (Show Details)

jmcneill_invisible.ca added a reviewer: ARM.

jmcneill_invisible.ca set the repository for this revision to rS FreeBSD src repository - subversion.

jmcneill_invisible.ca added a project: ARM.

Herald added subscribers: andrew, imp. · View Herald TranscriptFeb 21 2016, 9:29 PM

jmcneill_invisible.ca added a child revision: D5383: Allwinner A20 HDMI support.Feb 21 2016, 9:33 PM

manu_bidouilliste.com added a subscriber: manu_bidouilliste.com.Feb 23 2016, 5:43 PM

I'll leave this to you to commit.

This revision is now accepted and ready to land.Feb 24 2016, 10:43 PM

Closed by commit rS296019: Fix dedicated DMA transfers. (authored by jmcneill). · Explain WhyFeb 25 2016, 1:24 AM

This revision was automatically updated to reflect the committed changes.

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Size

head/

sys/

arm/

allwinner/

23 lines

Diff 13707

head/sys/arm/allwinner/a10_dmac.c

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