Re: i386/2908

From: Nick Holland <nick(at)holland-consulting.net>
Date: Tue Jun 10 2003 - 22:05:02 EDT

The following reply was made to PR i386/2908; it has been noted by GNATS.

From: Nick Holland <nick@holland-consulting.net> To: gnats@openbsd.org
Cc:
Subject: Re: i386/2908
Date: Tue, 10 Jun 2003 21:45:51 -0400

 Quick review:
 Dell Latitude CPi R4000GT laptop, works fine when free-standing, but  needed to have pcibios disabled to get it to boot with docking station  attached.    

 Update:
 Problem still exists on 3.3-current, however, I have found an  acceptable work-around. If I use ukc> to enable pcibios and set the  flags to 0x2, it will now boot and seemingly operate fine, docked or  undocked.  

 I do not know if this qualifies as grounds for closing PR 2908, as  I do not think a hard lock is an appropriate response to the problem,  but it is a workaround worthy of note.  

 As before, machine is available for testing.  

 Nick.  

 dmesg, docked, with pcibios flags 0x2:  

 OpenBSD 3.3-current (GENERIC) #35: Fri May 30 18:50:46 MDT 2003

     deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC  cpu0: Intel Celeron (Mendocino) ("GenuineIntel" 686-class, 256KB L2 cache) 397 MHz  cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR  real mem = 267939840 (261660K)
 avail mem = 242409472 (236728K)
 using 3296 buffers containing 13500416 bytes (13184K) of memory  mainbus0 (root)
 bios0 at mainbus0: AT/286+(00) BIOS, date 08/03/00, BIOS32 rev. 0 @ 0xffe90  apm0 at bios0: Power Management spec V1.2  apm0: battery life expectancy 85%
 apm0: AC off, battery charge high, estimated 4:34 hours  pcibios0 at bios0: rev. 2.1 @ 0xf0000/0x10000  pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfbd80/112 (5 entries)  pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371 PCI-ISA and IDE" rev 0x00)  bios0: ROM list: 0xc0000/0xe000 0xce000/0x800 0xce800/0x800 0xcf000/0x800 0xcf800/0x800  pci0 at mainbus0 bus 0: configuration mode 1 (no bios)  pchb0 at pci0 dev 0 function 0 "Intel 82443BX PCI-AGP" rev 0x03  ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03  pci1 at ppb0 bus 1
 vga1 at pci1 dev 0 function 0 "Neomagic Magicgraph NM2360" rev 0x00  wsdisplay0 at vga1: console (80x25, vt100 emulation)  wsdisplay0: screen 1-5 added (80x25, vt100 emulation)  neo0 at pci1 dev 0 function 1 "Neomagic MagicMedia 256ZX" rev 0x00: irq 5  ac97: codec id not read
 audio0 at neo0
 cbb0 at pci0 dev 3 function 0 "Texas Instruments PCI1225 PCI-CardBus" rev 0x01: irq 11  cbb1 at pci0 dev 3 function 1 "Texas Instruments PCI1225 PCI-CardBus" rev 0x01: irq 11  pcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02  pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility  wd0 at pciide0 channel 0 drive 0: <IC25N030ATCS04-0>  wd0: 16-sector PIO, LBA, 28615MB, 16383 cyl, 16 head, 63 sec, 58605120 sectors  wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2  atapiscsi0 at pciide0 channel 1 drive 0  scsibus0 at atapiscsi0: 2 targets
 cd0 at scsibus0 targ 0 lun 0: <SAMSUNG, CD-ROM SN-124, S004> SCSI0 5/cdrom removable  cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2  uhci0 at pci0 dev 7 function 2 "Intel 82371AB USB" rev 0x01: irq 11  usb0 at uhci0: USB revision 1.0
 uhub0 at usb0
 uhub0: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1  uhub0: 2 ports with 2 removable, self powered  "Intel 82371AB Power Mgmt" rev 0x02 at pci0 dev 7 function 3 not configured  ppb1 at pci0 dev 17 function 0 "Intel 82380FB Mobile PCI-PCI" rev 0x01  pci2 at ppb1 bus 2
 pciide1 at pci2 dev 5 function 0 "CMD Technology PCI0646" rev 0x03: DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI

 pciide1: using irq 11 for native-PCI interrupt
 pciide1: channel 0 disabled (no drives)
 pciide1: channel 1 ignored (disabled)

 ahc1 at pci2 dev 7 function 0 "Adaptec AIC-7860" rev 0x03ahc1: Using left over BIOS settings  : irq 11
 ahc1: aic7860: Ultra Single Channel A, SCSI Id=7, 3/255 SCBs  scsibus1 at ahc1: 8 targets
 xl0 at pci2 dev 8 function 0 "3Com 3c905 100Base-TX" rev 0x00: irq 11 address 00:c0:4f:f8:8b:9b  nsphy0 at xl0 phy 24: DP83840 10/100 media interface, rev. 1  cardslot0 at cbb0 slot 0 flags 0
 cardbus0 at cardslot0: bus 0 device 0 cacheline 0x8, lattimer 0x20  pcmcia0 at cardslot0
 cardslot1 at cbb1 slot 1 flags 0
 cardbus1 at cardslot1: bus 0 device 0 cacheline 0x8, lattimer 0x20  pcmcia1 at cardslot1
 isa0 at pcib0
 isadma0 at isa0
 pckbc0 at isa0 port 0x60/5
 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
 pcppi0 at isa0 port 0x61
 midi0 at pcppi0: <PC speaker>
 sysbeep0 at pcppi0
 lpt0 at isa0 port 0x378/4 irq 7
 npx0 at isa0 port 0xf0/16: using exception 16  pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo  pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo  fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
 biomask c840 netmask c840 ttymask d8c2
 pctr: 686-class user-level performance counters enabled  mtrr: Pentium Pro MTRR support
 dkcsum: wd0 matched BIOS disk 80
 root on wd0a
 rootdev=0x0 rrootdev=0x300 rawdev=0x302  wi0 at pcmcia1 function 0 "D, Link DWL-650 11Mbps WLAN Card, Version 01.02" port 0xa000/64  wi0: PRISM2.5 ISL3873, Firmware 1.0.7 (primary), 1.3.5 (station), address 00:05:5d:da:9c:b7 Received on Tue Jun 10 22:14:12 2003