Differential D58502

fwcam: release the IR DMA channel when starting the stream fails
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Authored by guest-seuros on Tue, Jul 28, 12:17 AM.

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rGa8165edb50ab: fwcam: release the IR DMA channel when starting the stream fails

Summary

Disabled the IR DMA channel on the error path, which clears the flag and
frees the descriptor blocks before the chunks go away.

Diff Detail

Repository

rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

guest-seuros created this revision.Tue, Jul 28, 12:17 AM

Herald added a subscriber: imp. · View Herald TranscriptTue, Jul 28, 12:17 AM

guest-seuros requested review of this revision.Tue, Jul 28, 12:17 AM

Harbormaster completed remote builds in B75200: Diff 182875.Tue, Jul 28, 12:17 AM

guest-seuros added a parent revision: D58501: uvideo: limit isochronous transfers to 32 frames.Tue, Jul 28, 12:18 AM

guest-seuros added a child revision: D58503: uvideo: do not reject unsupported pixel formats.Tue, Jul 28, 12:44 AM

guest-seuros added projects: drivers, firewire.Tue, Jul 28, 7:33 PM

adrian accepted this revision.Tue, Jul 28, 7:56 PM

This revision is now accepted and ready to land.Tue, Jul 28, 7:56 PM

Closed by commit rGa8165edb50ab: fwcam: release the IR DMA channel when starting the stream fails (authored by guest-seuros, committed by adrian). · Explain WhySun, Aug 9, 5:02 PM

This revision was automatically updated to reflect the committed changes.

adrian added a commit: rGa8165edb50ab: fwcam: release the IR DMA channel when starting the stream fails.

Revision Contents
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Path

Size

sys/

dev/

firewire/

3 lines

Diff 183739

sys/dev/firewire/fwcam.c

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