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. Fix: unknown 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().
Responsible Changed From-To: freebsd-bugs->freebsd-multimedia reclassify.
See if setting this at the loader prompt changes anything: debug.acpi.disabled="sysresource" If not, it's not an acpi issue. -Nate
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.
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. Mail being skipped
^Triage: close as OBE. I'm sorry that this PR never got looked at, but by now, 7.X is long out of support