Re: kern/60555: hdaudio(4) regression: RIRB timeout prevents attachment on Intel 300 Series HDA

["RVP via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR kern/60555; it has been noted by GNATS.

From: RVP <rvp%SDF.ORG@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: abs%absd.org@localhost
Subject: Re: kern/60555: hdaudio(4) regression: RIRB timeout prevents attachment
 on Intel 300 Series HDA
Date: Sun, 9 Aug 2026 09:37:21 +0000 (UTC)

 On Sun, 9 Aug 2026, abs%absd.org@localhost via gnats wrote:
 
 > I'm seeing a possibly related issue on a ThinkPad T14 Gen1
 >
 > NetBSD 11.99.7:
 > hdaudio0: interrupting at msi4 vec 0
 > hdaudio0: HDA ver. 0.0, OSS 0, ISS 0, BSS 0, SDO 1
 > hdaudio0: autoconfiguration error: no codecs found
 > hdaudio0: autoconfiguration error: device driver failed to attach
 >
 > NetBSD 11
 > hdaudio0 at pci0 dev 31 function 3: HD Audio Controller
 > hdaudio0: interrupting at msi4 vec 0
 > hdaudio0: HDA ver. 1.0, OSS 9, ISS 7, BSS 0, SDO 1, 64-bit
 >
 
 Possibly related to `option PCI_RESOURCE' being turned on in 11.99.7.
 See kern/60463. Try a new kernel without that option.
 
 -RVP