[asterisk-bugs] [JIRA] (DAHLIN-327) suspend/resume fails with AEX410

[Shaun Ruffell (JIRA)]

    [ https://issues.asterisk.org/jira/browse/DAHLIN-327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=209697#comment-209697 ] 

Shaun Ruffell commented on DAHLIN-327:
--------------------------------------

This is / was intentional. The wctdm24xxp driver blocks suspend since it's possible to take several seconds to reinitialize all the cards on resume due to the time it takes to reinitialize the cards and VPM firmware over the Voicebus interface.

http://git.asterisk.org/gitweb/?p=team/sruffell/dahdi-linux.git;a=commit;h=731388e2754e02978e9144560e11a0795ed9a858
                
> suspend/resume fails with AEX410
> --------------------------------
>
>                 Key: DAHLIN-327
>                 URL: https://issues.asterisk.org/jira/browse/DAHLIN-327
>             Project: DAHDI-Linux
>          Issue Type: Bug
>      Security Level: None
>          Components: wctdm24xxp
>    Affects Versions: 2.7.0
>         Environment: Debian Release: jessie/sid
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
> Kernel: Linux 3.2.0-4-amd64 (SMP w/8 CPU cores)
>            Reporter: Tzafrir Cohen
>            Assignee: Russ Meyerriecks
>            Severity: Minor
>
> See full report in http://bugs.debian.org/712817
> Basically user reports:
> The pci_legacy_suspend() call in the log below fails.  If I unload the
> wctdm24xxp driver before doing pm-suspend, the system suspends.

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