oqo 2 - hang at splx() in azalia_codec_comresp()

To: port-i386%netbsd.org@localhost
Subject: oqo 2 - hang at splx() in azalia_codec_comresp()
From: David Brownlee <abs%NetBSD.org@localhost>
Date: Sat, 21 Jun 2008 16:01:17 +0000 (UTC)

        NetBSD 4.0_STABLE on the oqo 2 hangs at the splx() in
        azalia_codec_comresp() in dev/pci/azalia.c:1438

        This is with acpi disabled.

        Everything else (rtk, ath, usb etc) seem to work as on any
        other box.

        Does anyone have any thoughts on how to try debugging this?

        Tail end of dmesg of a kernel with DEBUG, DIAGNOSTIC and
        AZALIA_DEBUG is:

timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
azalia_init_corb: CORB allocation succeeded
azalia_init_corb: CORBWP=0, size=256
azalia_init_corb: RIRB allocation succeeded
azalia_init_corb: RIRBRP=0, size=256
azalia0: information of codec[0] follows:


--
                David/absolute       -- www.NetBSD.org: No hype required --

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 4.0_STABLE (_TIN_) #0: Sun Jun 15 12:37:22 UTC 2008
        root@:/src/sys/arch/i386/compile/_TIN_
total memory = 890 MB
rbus: rbus_min_start set to 0x40000000
avail memory = 865 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
BIOS32 rev. 0 found at 0xff080
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: VIA C3 (686-class), 1496.15 MHz, id 0x6a9
cpu0: features a7d9bbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features a7d9bbff<PGE,CMOV,PAT,MPC,NOX,MMXX,MMX>
cpu0: features a7d9bbff<FXSR,SSE,SSE2,LONG,3DNOW>
cpu0: features2 181<SSE3,EST,TM2>
cpu0: "VIA Esther processor 1500MHz"
cpu0: I-cache 64 KB 64B/line 4-way, D-cache 64 KB 64B/line 4-way
cpu0: L2 cache 128 KB 64B/line 10-way
cpu0: ITLB 128 4 KB entries 8-way
cpu0: DTLB 128 4 KB entries 8-way
cpu0: using thermal monitor 1
cpu0: Enhanced SpeedStep (956 mV) 1500 MHz
cpu0: Enhanced SpeedStep frequencies available (MHz): 1500 1400 1000 800 600 400
cpu0: 4 page colors
vesabios0 at mainbus0: version 3.0, P 
vesafb0 at vesabios0: VESA frame buffer
vesafb0: fb 800x480x8 @0xa0000000
vesafb0: VBE/PM 1.0 [standby] [suspend] [off]
wsdisplay0 at vesafb0 kbdmux 1: console (fb, vt100 emulation)
wsmux1: connecting to wsdisplay0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: VIA Technologies product 0x0324 (rev. 0x03)
agp0 at pchb0: aperture at 0xc0000000, size 0xf500000
pchb1 at pci0 dev 0 function 1
pchb1: VIA Technologies product 0x1324 (rev. 0x00)
pchb2 at pci0 dev 0 function 2
pchb2: VIA Technologies product 0x2324 (rev. 0x00)
pchb3 at pci0 dev 0 function 3
pchb3: VIA Technologies product 0x3324 (rev. 0x00)
pchb4 at pci0 dev 0 function 4
pchb4: VIA Technologies product 0x4324 (rev. 0x00)
pchb5 at pci0 dev 0 function 7
pchb5: VIA Technologies product 0x7324 (rev. 0x00)
ppb0 at pci0 dev 1 function 0: VIA Technologies VT8377CE CPU-AGP Bridge (rev. 
0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
VIA Technologies product 0x3157 (VGA display, revision 0x03) at pci1 dev 0 
function 0 not configured
pciide0 at pci0 dev 15 function 0
pciide0: VIA Technologies product 0x0581 (rev. 0x00)
pciide0: bus-master DMA support present, but unused (no driver support)
pciide0: primary channel configured to compatibility mode
pciide0: primary channel ignored (not responding; disabled or no drives?)
pciide0: secondary channel configured to compatibility mode
pciide0: secondary channel interrupting at irq 15
atabus0 at pciide0 channel 1
uhci0 at pci0 dev 16 function 0: VIA Technologies VT83C572 USB Controller (rev. 
0x90)
uhci0: interrupting at irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: VIA Technologies UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 16 function 1: VIA Technologies VT83C572 USB Controller (rev. 
0x90)
uhci1: interrupting at irq 10
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: VIA Technologies UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 16 function 2: VIA Technologies VT83C572 USB Controller (rev. 
0x90)
uhci2: interrupting at irq 9
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: VIA Technologies UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 16 function 4: VIA Technologies VT8237 EHCI USB Controller 
(rev. 0x90)
ehci0: interrupting at irq 5
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2
usb3 at ehci0: USB revision 2.0
uhub3 at usb3
uhub3: VIA Technologies EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
pcib0 at pci0 dev 17 function 0
pcib0: VIA Technologies product 0x8324 (rev. 0x00)
pchb6 at pci0 dev 17 function 7
pchb6: VIA Technologies product 0x324e (rev. 0x00)
ppb1 at pci0 dev 19 function 0: VIA Technologies product 0x324b (rev. 0x00)
pci2 at ppb1 bus 2
pci2: memory space enabled
VIA Technologies VT8237A/VT8251 High Definition Audio Controller (multimedia 
subclass 0x03, revision 0x10) at pci2 dev 1 function 0 not configured
ppb2 at pci0 dev 19 function 1: VIA Technologies product 0x324a (rev. 0x00)
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled
ath0 at pci3 dev 4 function 0
ath0: interrupting at irq 10
ath0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ath0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 
36Mbps 48Mbps 54Mbps
ath0: turboA rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ath0: mac 10.5 phy 6.1 radio 6.3
rtk0 at pci3 dev 5 function 0: Realtek 8139 10/100BaseTX (rev. 0x10)
rtk0: interrupting at irq 9
rtk0: Ethernet address 00:0c:96:40:48:60
rlphy0 at rtk0 phy 7: Realtek internal PHY
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isa0 at pcib0
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
attimer0 at isa0 port 0x40-0x43: AT Timer
pcppi0 at isa0 port 0x61
pcppi0: children must have an explicit unit
midi0 at pcppi0: PC speaker (CPU-intensive output)
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff
npx0: reported by CPUID; using exception 16
pcppi0: attached to attimer0
isapnp0: no ISA Plug 'n Play devices found
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
Kernelized RAIDframe activated
ubt0 at uhub1 port 1 configuration 1 interface 0
ubt0: OQO, Inc. OQO Bluetooth 2.0, rev 2.00/19.58, addr 2
wd0 at atabus0 drive 0: <TOSHIBA MK6008GAH>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 57231 MB, 116280 cyl, 16 head, 63 sec, 512 bytes/sect x 117210240 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
wsdisplay0: screen 1 added (fb, vt100 emulation)
wsdisplay0: screen 2 added (fb, vt100 emulation)
wsdisplay0: screen 3 added (fb, vt100 emulation)
wsdisplay0: screen 4 added (fb, vt100 emulation)
uhub2: device problem, disabling port 1

References:
- Re: NetBSD on oqo 2
  - From: Jared D. McNeill
- Re: NetBSD on oqo 2
  - From: David Young
- Re: NetBSD on oqo 2
  - From: Matthias Drochner

Prev by Date: Re: manual install howto
Next by Date: Re: No sound from azalia on thinkpad T60p
Previous by Thread: Re: NetBSD on oqo 2
Next by Thread: Re: NetBSD on oqo 2
Indexes:

Home | Main Index | Thread Index | Old Index