[Bug 236984] hdac0: Command timeout on address 0

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236984

Maurizio <maurizio1018 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |maurizio1018 at gmail.com

--- Comment #1 from Maurizio <maurizio1018 at gmail.com> ---
The same on a Lenovo ThinkPad T450.

$ uname -a
FreeBSD NomadBSD 12.1-RELEASE-p3 FreeBSD 12.1-RELEASE-p3 GENERIC  amd64

===============

$ pciconf -lv |  grep -A 4 hdac0
hdac0 at pci0:0:3:0:       class=0x040300 card=0x503417aa chip=0x160c8086 rev=0x09
hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Broadwell-U Audio Controller'
    class      = multimedia
    subclass   = HDA

===============

$ dmesg -a | grep hdac0: | uniq -c 
   1 hdac0: <Intel Broadwell HDA Controller> mem 0xf1230000-0xf1233fff at
device 3.0 on pci0
 222 hdac0: Unexpected unsolicited response from address 0: 00000000
   1 hdac0: <Intel Broadwell HDA Controller> mem 0xf1230000-0xf1233fff at
device 3.0 on pci0
 222 hdac0: Unexpected unsolicited response from address 0: 00000000
   1 hdac0: Command timeout on address 0
   1 hdac0: Device stuck in reset
  70 hdac0: Command timeout on address 0
   1 hdac0: Reset setting timeout
   2 hdac0: Command timeout on address 0

-- 
You are receiving this mail because:
You are the assignee for the bug.