Bug 115300 - [sound] [snd_hda] [regression] snd_hda(4) fails to attach on -CURRENT
Summary: [sound] [snd_hda] [regression] snd_hda(4) fails to attach on -CURRENT
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-bugs (Nobody)
Depends on:
Reported: 2007-08-08 11:00 UTC by Niki Denev
Modified: 2017-12-31 22:35 UTC (History)
0 users

See Also:

asus-p5b.asl.gz (23.98 KB, application/x-gzip)
2008-02-20 08:47 UTC, Jan-Olof Lindqvist
no flags Details

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Description Niki Denev 2007-08-08 11:00:07 UTC
snd_hda(4) fails to attach on recent -current, while it was working on releng6.

The device is a onboard audio on Asus p5b deluxe bobo (intel chipset)
pcm0@pci0:27:0: class=0x040300 card=0x81ec1043 chip=0x284b8086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801H (ICH8 Family) HD Audio Controller'
    class      = multimedia

As discussed with ariff@ on #freebsd-azalia, this doesn't seems to be
snd_hda problem (I've tried numerous revisions of snd_hda with no luck),
but rather something other changed in -current.


How-To-Repeat: kldload snd_hda

pcm0: <Intel 82801H High Definition Audio Controller> mem
0xfebfc000-0xfebfffff irq 22 at device 27.0 on pci0
pcm0: hdac_mem_alloc: Unable to allocate memory resource
device_attach: pcm0 attach returned 6

It fails on bus_alloc_resource_any() in hdac_mem_alloc().
Comment 1 Mark Linimon freebsd_committer freebsd_triage 2007-08-10 21:43:02 UTC
Responsible Changed
From-To: freebsd-bugs->freebsd-multimedia

Comment 2 Nate Lawson 2007-08-16 07:20:32 UTC
See if setting this at the loader prompt changes anything:
If not, it's not an acpi issue.

Comment 3 Jan-Olof Lindqvist 2008-02-20 08:47:07 UTC
I'm using the Asus P5B Deluxe board and did also notice that the snd_hda
did no longer attach when upgrading to 7.0-RC2 amd64 from 6.2-RELEASE i386.

Disabling sysresources with debug.acpi.disabled="sysresource" in
loader.conf did help, so I guess this is a acpi-issue.
Comment 4 Eitan Adler freebsd_committer freebsd_triage 2017-12-31 08:01:09 UTC
For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

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