Re: port-alpha/46776: NetBSD alpha crashes with Delock 81940 multifunction PCI card

[David Brownlee <abs%netbsd.org@localhost>]

Out of curiosity does 6.0 boot successfully if you disable uhci -
either from building a custom kernel or booting with -c to enter
userconf(4) and using "disable uhci"

On 6 August 2012 22:50,  <vezhlys%gmail.com@localhost> wrote:
>>Number:         46776
>>Category:       port-alpha
>>Synopsis:       NetBSD alpha crashes with Delock 81940 multifunction PCI card
>>Confidential:   no
>>Severity:       non-critical
>>Priority:       medium
>>Responsible:    port-alpha-maintainer
>>State:          open
>>Class:          sw-bug
>>Submitter-Id:   net
>>Arrival-Date:   Mon Aug 06 21:50:00 +0000 2012
>>Originator:     Andrius V
>>Release:        NetBSD-6 BETA
>>Organization:
>>Environment:
> NetBSD  6.0_BETA NetBSD 6.0_BETA (GENERIC-$Revision: 1.343 $) alpha
>>Description:
> NetBSD alpha crashes into ddb with Delock 81940 multifunction PCI card (USB, 
> SATA/IDE controllers) installed on Microway Screamer 400 (DEC AlphaPC 164 
> clone). It has VIA VT6214L (USB controller) and VIA VT6421A (SATA/IDE 
> controller) chips. I used it on 5.1.x release (including 5.1.2) and netbsd 
> "current" at the end of 2011. Because of this I can't tell when it broke. I 
> can confirm that this problem still exists on current netbsd-6 branch. The 
> only caveat that 5.1 version didn't configure USB controller at all but 
> NetBSD still booted successfully:
>
> from NetBSD 5.1.2 boot log:
> uhci0 at pci0 dev 9 function 0: Reply Group product 0x3038 (rev. 0x61)
> uhci0: can't map i/o space
> VIA Technologies VT83C572 USB Controller (USB serial bus, interface 0x01, 
> revisi
> on 0x61) at pci0 dev 9 function 1 not configured
> ehci0 at pci0 dev 9 function 2: Reply Group product 0x3249 (rev. 0x63)
> ehci0: can't map memory space
>
> NetBSD 6.0 BETA boot log:
> (boot dqa0.0.0.11.0 -flags A)
> block 0 of dqa0.0.0.11.0 is a valid boot block
> reading 13 blocks from dqa0.0.0.11.0
> bootstrap code read in
> base = 180000, image_start = 0, image_bytes = 1a00
> initializing HWRPB at 2000
> initializing page table at 172000
> initializing machine state
> setting affinity to the primary CPU
> jumping to bootstrap code
>
> NetBSD/alpha 6.0_BETA FFS Primary Bootstrap
> Jumping to entry point...
>
> NetBSD/alpha 6.0_BETA Secondary Bootstrap, Revision 1.13
>
> VMS PAL rev: 0x1000900010115
> OSF PAL rev: 0x1000800020117
> Switch to OSF PAL code succeeded.
>
> Boot flags: A
> 10292224+302904 [563808+374940]=0xb00638
>
> Entering netbsd at 0xfffffc0000431230...
> Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
>     2006, 2007, 2008, 2009, 2010, 2011, 2012
>     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 6.0_BETA (GENERIC-$Revision: 1.343 $)
> Digital AlphaPC 164 500 MHz, s/n
> 8192 byte page size, 1 processor.
> total memory = 256 MB
> (2472 KB reserved for PROM, 253 MB used by NetBSD)
> avail memory = 239 MB
> mainbus0 (root)
> cpu0 at mainbus0: ID 0 (primary), 21164A-2
> cpu0: Architecture extensions: 0x1<BWX>
> cia0 at mainbus0: DECchip 2117x Core Logic Chipset (ALCOR/ALCOR2), pass 3
> cia0: extended capabilities: 0x21<DWEN,BWEN>
> cia0: using BWX for PCI config access
> pci0 at cia0 bus 0
> vga0 at pci0 dev 5 function 0: S3 ViRGE/DX (rev. 0x01)
> wsdisplay0 at vga0 kbdmux 1
> drm at vga0 not configured
> ahc0 at pci0 dev 6 function 0: Adaptec 29160B Ultra160 SCSI adapter
> ahc0: interrupting at eb164 irq 0
> ahc0: aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
> scsibus0 at ahc0: 16 targets, 8 luns per target
> vr0 at pci0 dev 7 function 0: VIA Technologies VT6105 (Rhine III) 10/100 
> Ethern)
> vr0: interrupting at eb164 irq 1
> vr0: Ethernet address: 00:0d:88:b2:ab:da
> ukphy0 at vr0 phy 1: OUI 0x0002c6, model 0x0034, rev. 4
> ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> sio0 at pci0 dev 8 function 0: Intel 82378ZB System I/O (rev. 0x43)
> uhci0 at pci0 dev 9 function 0: Reply Group product 0x3038 (rev. 0x61)
>
> (null):
>
>     mces    = 0x1
>     vector  = 0x660
>     param   = 0xfffffc0000006060
>     pc      = 0xfffffc00004e6268
>     ra      = 0xfffffc0000a356a0
>     code    = 0x20f
>     curlwp = 0xfffffc0000ddbac0
>         pid = 0.1, comm = system
>
> panic: machine check
> Stopped in pid 0.1 (system) at  netbsd:cpu_Debugger+0x4:        ret     
> zero,(ra
> )
> db>
>>How-To-Repeat:
> Install NetBSD into hdd and boot with Delock card installed.
>>Fix:
>