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Date: Fri, 24 Aug 2001 20:09:54 -0600 (MDT)
From: Warner Losh <imp@harmony.village.org>
Reply-To: imp@harmony.village.org
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: Routing problem with PCI intrrupts.
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         30063
>Category:       kern
>Synopsis:       [f: 4.4] Routing problem with PCI intrrupts.
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    imp
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Aug 24 19:10:00 PDT 2001
>Closed-Date:    Fri Aug 31 11:40:06 MDT 2001
>Last-Modified:  Fri Aug 31 11:40:59 MDT 2001
>Originator:     Warner Losh
>Release:        FreeBSD 4.4-RC
>Organization:
FreeBSD
>Environment:

	
>Description:
Replied: Fri, 24 Aug 2001 20:06:48 -0600
Replied: "Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw> freebsd-mobile@FreeBSD.ORG"
Date: Sat, 25 Aug 2001 08:16:58 +0800 (CST)
From: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw>
To: <freebsd-mobile@FreeBSD.ORG>
Subject: [RELENG_4] /dev/card0: Device not configured

I updated my source (RELENG_4) about 2 hours ago, and immmediately
rebuilt/installed world and then the kernel. However, the kernel
seemed unable to detect the PC-CARD device(/dev/card0) after system
was rebooted:

	Setup PC-CARD:pccardc: /dev/card0: Device not configured

Here are the relevant settings in /boot/loader.conf, if that helps.

hw.pci.ignore_pcibios=1
hw.pcic.irq=0
#machdep.pccard.pcic_irq="11"
hw.pcic.override_irq=0
hw.pcic.ignore_function_1=1	# without this, the psm0 will unable to
				# use IRQ 12
hw.pcic.intr_path=2
hw.pcic.init_routing=0		# hw.pcic.init_routing=1 have been tried
				# with no luck....

Verbose dmesg output(short description about my laptop: Twinhead
Slimnote VX2 266 TG, TI-1221 pcic bridge + Xircom REM56-G 100):

Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 4.4-RC #0
Calibrating clock(s) ... TSC clock: 265246166 Hz, i8254 clock: 1193106 Hz
Timecounter "i8254"  frequency 1193106 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (265.25-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x652  Stepping = 2
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory  = 67108864 (65536K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x0037e000 - 0x03ff5fff, 63406080 bytes (15480 pages)
avail memory = 61673472 (60228K bytes)
bios32: Found BIOS32 Service Directory header at 0xc00f6460
bios32: Entry = 0xfd7e0 (c00fd7e0)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0x203
pnpbios: Found PnP BIOS data at 0xc00f6490
pnpbios: Entry = f0000:ac98  Rev = 1.0
Other BIOS signatures found:
ACPI: 000f6440
Preloaded elf kernel "kernel" at 0xc0358000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc035809c.
Preloaded splash_image_data "/boot/chuck1.bmp" at 0xc03580ec.
VESA: information block
56 45 53 41 00 02 6b 00 00 c0 00 00 00 00 42 87
00 c0 20 00 00 00 12 29 00 c0 13 29 00 c0 14 29
00 c0 15 29 00 c0 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
VESA: 15 mode(s) found
VESA: v2.0, 2048k memory, flags:0x0, mode table:0xc00c8742 (c0008742)
VESA: Copyright 1994 TRIDENT MICROSYSTEMS INC.

VESA:
netsmb_dev: loaded
Pentium Pro MTRR support enabled
pci_open(1):	mode 1 addr port (0x0cf8) is 0x80001010
pci_open(1a):	mode1res=0x80000000 (0x80000000)
pci_cfgcheck:	device 0 [class=060000] [hdr=00] is there (id=71928086)
Using $PIR table, 3 entries at 0xc00fdf90
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX host to PCI bridge (AGP disabled)> on motherboard
found->	vendor=0x8086, dev=0x7192, revid=0x02
	class=06-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[10]: type 1, range 32, base 00000000, size 26
found->	vendor=0x1023, dev=0x9388, revid=0xd3
	class=03-00-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=9
	map[10]: type 1, range 32, base fe400000, size 22
	map[14]: type 1, range 32, base fede0000, size 17
	map[18]: type 1, range 32, base fe800000, size 22
found->	vendor=0x8086, dev=0x7110, revid=0x02
	class=06-01-00, hdrtype=0x00, mfdev=1
	subordinatebus=0 	secondarybus=0
found->	vendor=0x8086, dev=0x7111, revid=0x01
	class=01-01-80, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[20]: type 1, range 32, base 0000fcd0, size  4
found->	vendor=0x8086, dev=0x7112, revid=0x01
	class=0c-03-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	intpin=d, irq=9
	map[20]: type 1, range 32, base 0000fce0, size  5
found->	vendor=0x8086, dev=0x7113, revid=0x02
	class=06-80-00, hdrtype=0x00, mfdev=0
	subordinatebus=0 	secondarybus=0
	map[90]: type 1, range 32, base 0000ff80, size  4
found->	vendor=0x104c, dev=0xac19, revid=0x00
	class=06-07-00, hdrtype=0x02, mfdev=1
	subordinatebus=0 	secondarybus=0
	intpin=a, irq=255
found->	vendor=0x104c, dev=0xac19, revid=0x00
	class=06-07-00, hdrtype=0x02, mfdev=1
	subordinatebus=0 	secondarybus=0
	intpin=b, irq=255
pci0: <PCI bus> on pcib0
pci0: <Trident model 9388 VGA-compatible display device> (vendor=0x1023, dev=0x9388) at 2.0 irq 9
isab0: <Intel 82371AB PCI to ISA bridge> at device 3.0 on pci0
isa0: <ISA bus> on isab0
pcic0: Ignoring function 1
atapci0: <Intel PIIX4 ATA33 controller> port 0xfcd0-0xfcdf at device 3.1 on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0xfcd0
ata0: mask=03 status0=52 status1=50
ata0: mask=03 ostat0=50 ostat2=50
ata0-master: ATAPI probe a=00 b=00
ata0-slave: ATAPI probe a=14 b=eb
ata0: mask=03 status0=50 status1=00
ata0-master: ATA probe a=01 b=a5
ata0: devices=09
ata0: at 0x1f0 irq 14 on atapci0
ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0xfcd8
ata1: mask=00 status0=ff status1=ff
ata1: probe allocation failed
pci0: <Intel 82371AB/EB (PIIX4) USB controller> (vendor=0x8086, dev=0x7112) at 3.2 irq 9
chip1: <Intel 82371AB Power management controller> port 0xff80-0xff8f at device 3.3 on pci0
pci_cfgintr_search: linked (60) to configured irq 0 at 0:3:0
pci_cfgintr: ROUTE_INTERRUPT failed
pcic0: <TI PCI-1221 PCI-CardBus Bridge> at device 10.0 on pci0
pcic0: PCI Memory allocated: 0x44000000
pcic0: TI12XX PCI Config Reg: [speaker enable][FUNC pci int + CSC serial isa irq]
pci_cfgintr_search: linked (60) to configured irq 0 at 0:3:0
pci_cfgintr: ROUTE_INTERRUPT failed
pcic0: Failed to allocate managment irq
device_probe_and_attach: pcic0 attach returned 5
pcic0: Ignoring function 1
chip2: <PCI to CardBus bridge (vendor=104c device=ac19)> at device 10.1 on pci0
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0047
atkbd: keyboard ID 0x41ab (2)
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
psm0: current command byte:0047
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
psm0: config:00006000, flags:00000000, packet size:3
psm0: syncmask:c0, syncbits:00
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x700ff
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 06 e0 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: irq maps: 0x41 0x51 0x41 0x41
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: irq maps: 0x41 0x49 0x41 0x41
sio1 at port 0x2f8-0x2ff irq 3 flags 0x10 on isa0
sio1: type 16550A
sbc0: <ESS 688> at port 0x220-0x22f irq 5 drq 3 flags 0x15 on isa0
pcm0: <ESS 18xx DSP> on sbc0
pcm0: ESS1869 detected, newspeed
pcm: setmap 9000, 1000; 0xc540c000 -> 9000
pcm: setmap a000, 1000; 0xc540d000 -> a000
ppc0: parallel port found at 0x378
ppc0: using extended I/O port range
PC873xx probe at 0x398 got unknown ID 0xb1
ppc0: EPP SPP
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
bpf: lp0 attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
isa_probe_children: probing PnP devices
BIOS Geometries:
 0:03127f3f 0..786=787 cylinders, 0..127=128 heads, 1..63=63 sectors
 0 accounted for
Device configuration finished.
bpf: lo0 attached
ata0: interrupt clear due to bogus status
ata0-master: success setting UDMA2 on Intel chip
Creating DISK ad0
ad0: <HITACHI_DK237A-32/00U0A0D0> ATA-3 disk at ata0-master
ad0: 3102MB (6354432 sectors), 6304 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, UDMA33
ad0: piomode=4 dmamode=2 udmamode=2 cblid=0
ad0: 3102MB <HITACHI_DK237A-32> [6304/16/63] at ata0-master UDMA33
ata0-slave: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
ata0-slave: success setting PIO4 on generic chip
acd0: <UJDA150/1.50> CDROM drive at ata0 as slave
acd0: read 4134KB/s (4134KB/s), 128KB buffer, PIO4
acd0: Reads: CD-R, CD-RW, CD-DA
acd0: Audio: play, 256 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
Mounting root from ufs:/dev/ad0s2a
ad0s1: type 0x83, start 63, end = 2096639, size 2096577 : OK
ad0s2: type 0xa5, start 2096640, end = 4193279, size 2096640 : OK
ad0s3: type 0x6, start 4193280, end = 6072191, size 1878912 : OK
ad0s4: type 0xa0, start 6072192, end = 6346367, size 274176 : OK
start_init: trying /sbin/init
splash: image decoder found: blank_saver
Linux-ELF exec handler installed


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>How-To-Repeat:

	see above

>Fix:

	who knows
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->imp 
Responsible-Changed-By: imp 
Responsible-Changed-When: Fri Aug 24 20:15:10 MDT 2001 
Responsible-Changed-Why:  
I'll fix it. 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=30063 

From: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw>
To: <freebsd-gnats-submit@FreeBSD.org>
Cc: <imp@harmony.village.org>
Subject: Re: kern/30063: [f: 4.4] Routing problem with PCI intrrupts.
Date: Sat, 25 Aug 2001 11:07:38 +0800 (CST)

 I can't test the hw.pci.ignore_pcibios sysctl due to there's no such
 sysctl in my kernel(cvsupped about 4 hours ago):
 
 $FreeBSD: src/sys/i386/isa/pcibus.c,v 1.57.2.4 2001/08/21 17:24:36 imp Exp $
 $FreeBSD: src/sys/i386/isa/pci_cfgreg.c,v 1.1.2.3 2001/08/21 20:13:54 imp Exp $
 $FreeBSD: src/sys/pci/pci.c,v 1.141.2.10 2001/08/21 17:21:13 imp Exp $
 $FreeBSD: src/sys/pccard/pccard_nbk.c,v 1.15.2.9 2001/08/23 07:57:14 imp Exp $
 $FreeBSD: src/sys/pccard/pcic.c,v 1.89.2.20 2001/08/23 07:57:14 imp Exp $
 $FreeBSD: src/sys/pccard/pcic_isa.c,v 1.13.2.5 2001/08/23 07:57:14 imp Exp $
 $FreeBSD: src/sys/pccard/pcic_pci.c,v 1.54.2.8 2001/08/23 07:57:14 imp Exp $
 $FreeBSD: src/sys/pccard/pcic_pci.h,v 1.23.2.7 2001/08/21 09:06:25 imp Exp $
 $FreeBSD: src/sys/pccard/pcicvar.h,v 1.15.2.8 2001/08/23 07:57:14 imp Exp $
 
 pir output:
 
 $PIR table at 0x2811af90 version 1.0
 PCI interrupt router at 0:1.8 vendor 0x8086 device 0x122e
 PCI-only interrupts [                                     ]
 entry bus slot device
  00:  00   00    03  INTA  60  [      3 4 5 6 7   9 10 11 12    14 15]
                      INTB  61  [      3 4 5 6 7   9 10 11 12    14 15]
                      INTC  62  [      3 4 5 6 7   9 10 11 12    14 15]
                      INTD  63  [                  9    11            ]
  01:  00   00    10  INTA  60  [                          12 13 14 15]
                      INTB  61  [                          12 13 14 15]
                      INTC  00  [      3 4 5 6 7   9 10 11 12    14 15]
                      INTD  00  [      3 4 5 6 7   9 10 11 12    14 15]
  02:  00   00    02  INTA  63  [                  9    11            ]
                      INTB  00  [      3 4 5 6 7   9 10 11 12    14 15]
                      INTC  00  [      3 4 5 6 7   9 10 11 12    14 15]
                      INTD  00  [      3 4 5 6 7   9 10 11 12    14 15]
 

From: Warner Losh <imp@harmony.village.org>
To: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/30063: [f: 4.4] Routing problem with PCI intrrupts. 
Date: Fri, 24 Aug 2001 21:40:43 -0600

 In message <Pine.BSF.4.33.0108251101100.43343-100000@www.mmlab.cse.yzu.edu.tw> Tai-hwa Liang writes:
 : I can't test the hw.pci.ignore_pcibios sysctl due to there's no such
 : sysctl in my kernel(cvsupped about 4 hours ago):
 
 I'm sorry.  I think I was confused.  There is no such tunable on
 stable.
 
 Warner
 
 

From: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw>
To: Warner Losh <imp@harmony.village.org>
Cc: <freebsd-gnats-submit@FreeBSD.org>
Subject: Re: kern/30063: [f: 4.4] Routing problem with PCI intrrupts. 
Date: Sat, 25 Aug 2001 11:54:15 +0800 (CST)

 On Fri, 24 Aug 2001, Warner Losh wrote:
 > In message <Pine.BSF.4.33.0108251101100.43343-100000@www.mmlab.cse.yzu.edu.tw> Tai-hwa Liang writes:
 > : I can't test the hw.pci.ignore_pcibios sysctl due to there's no such
 > : sysctl in my kernel(cvsupped about 4 hours ago):
 >
 > I'm sorry.  I think I was confused.  There is no such tunable on
 > stable.
 >
 There was such tunable in your no-hang.diff.4. BTW, I've tried to apply
 that several days ago(around the date you MFC the pci routing related
 stuff I think); however, if I don't set hw.pci.ignore_pcibios=1 in
 /boot/loader.conf, the kernel would be hung during boot procedure(Sorry,
 I forgot where the exactly hanging point it was).
 
 About 4 hours ago, I re-cvsupped the latest version -- no kernel freeze
 during booting anymore with/without hw.pci.ignore_pcibios; however, the
 /dev/card0 device still cannot be found:
 
 .
 .
 .
 pci_cfgintr_search: linked (60) to configured irq 0 at 0:3:0
 pci_cfgintr: ROUTE_INTERRUPT failed
 pcic0: Failed to allocate managment irq
 device_probe_and_attach: pcic0 attach returned 5
 pcic0: Ignoring function 1
 .
 .
 .
 

From: Warner Losh <imp@harmony.village.org>
To: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/30063: [f: 4.4] Routing problem with PCI intrrupts. 
Date: Fri, 24 Aug 2001 22:16:58 -0600

 In message <Pine.BSF.4.33.0108251147430.43644-100000@www.mmlab.cse.yzu.edu.tw> Tai-hwa Liang writes:
 : About 4 hours ago, I re-cvsupped the latest version -- no kernel freeze
 : during booting anymore with/without hw.pci.ignore_pcibios; however, the
 : /dev/card0 device still cannot be found:
 
 Right.  Since we can't get an interrupt, we fail to attach, which
 leads to this.  I think we need a fallback mechanism...
 
 Warner

From: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw>
To: Warner Losh <imp@harmony.village.org>
Cc: <freebsd-gnats-submit@FreeBSD.org>
Subject: Re: kern/30063: [f: 4.4] Routing problem with PCI intrrupts. 
Date: Sun, 26 Aug 2001 15:18:39 +0800 (CST)

 On Fri, 24 Aug 2001, Warner Losh wrote:
 > Right.  Since we can't get an interrupt, we fail to attach, which
 > leads to this.  I think we need a fallback mechanism...
 >
 Hi,
 
 	I've tested your latest commit against -stable:
 
 		src/sys/pccard/pcic_pci.c revision 1.54.2.10
 		src/usr.sbin/pccard/pccardd/cardd.c revision 1.46.2.14
 
 	Now pccard0/1 worked again under polling mode; however, my Xircom
 PCMCIA card doesn't work even it was initialized flawlessly. Everytime I
 tried to run dhclient, there are error message "xe0: watchdog timeout;
 resetting card" dumped on console.
 
 ## dmesg
 Copyright (c) 1992-2001 The FreeBSD Project.
 Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
 	The Regents of the University of California. All rights reserved.
 FreeBSD 4.4-RC #0
 Calibrating clock(s) ... TSC clock: 265250746 Hz, i8254 clock: 1193126 Hz
 Timecounter "i8254"  frequency 1193126 Hz
 CPU: Pentium II/Pentium II Xeon/Celeron (265.25-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0x652  Stepping = 2
   Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
 real memory  = 67108864 (65536K bytes)
 Physical memory chunk(s):
 0x00001000 - 0x0009efff, 647168 bytes (158 pages)
 0x0037e000 - 0x03ff5fff, 63406080 bytes (15480 pages)
 avail memory = 61673472 (60228K bytes)
 bios32: Found BIOS32 Service Directory header at 0xc00f6460
 bios32: Entry = 0xfd7e0 (c00fd7e0)  Rev = 0  Len = 1
 pcibios: PCI BIOS entry at 0x203
 pnpbios: Found PnP BIOS data at 0xc00f6490
 pnpbios: Entry = f0000:ac98  Rev = 1.0
 Other BIOS signatures found:
 ACPI: 000f6440
 Preloaded elf kernel "kernel" at 0xc0358000.
 Preloaded userconfig_script "/boot/kernel.conf" at 0xc035809c.
 Preloaded splash_image_data "/boot/chuck1.bmp" at 0xc03580ec.
 VESA: information block
 56 45 53 41 00 02 6b 00 00 c0 00 00 00 00 42 87
 00 c0 20 00 00 00 12 29 00 c0 13 29 00 c0 14 29
 00 c0 15 29 00 c0 00 00 00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 VESA: 15 mode(s) found
 VESA: v2.0, 2048k memory, flags:0x0, mode table:0xc00c8742 (c0008742)
 VESA: Copyright 1994 TRIDENT MICROSYSTEMS INC.
 
 VESA:
 netsmb_dev: loaded
 Pentium Pro MTRR support enabled
 pci_open(1):	mode 1 addr port (0x0cf8) is 0x80001010
 pci_open(1a):	mode1res=0x80000000 (0x80000000)
 pci_cfgcheck:	device 0 [class=060000] [hdr=00] is there (id=71928086)
 Using $PIR table, 3 entries at 0xc00fdf90
 apm0: <APM BIOS> on motherboard
 apm: found APM BIOS v1.2, connected at v1.2
 npx0: <math processor> on motherboard
 npx0: INT 16 interface
 pcib0: <Intel 82443BX host to PCI bridge (AGP disabled)> on motherboard
 found->	vendor=0x8086, dev=0x7192, revid=0x02
 	class=06-00-00, hdrtype=0x00, mfdev=0
 	subordinatebus=0 	secondarybus=0
 	map[10]: type 1, range 32, base 8c000000, size 26
 found->	vendor=0x1023, dev=0x9388, revid=0xd3
 	class=03-00-00, hdrtype=0x00, mfdev=0
 	subordinatebus=0 	secondarybus=0
 	intpin=a, irq=9
 	map[10]: type 1, range 32, base fe400000, size 22
 	map[14]: type 1, range 32, base fede0000, size 17
 	map[18]: type 1, range 32, base fe800000, size 22
 found->	vendor=0x8086, dev=0x7110, revid=0x02
 	class=06-01-00, hdrtype=0x00, mfdev=1
 	subordinatebus=0 	secondarybus=0
 found->	vendor=0x8086, dev=0x7111, revid=0x01
 	class=01-01-80, hdrtype=0x00, mfdev=0
 	subordinatebus=0 	secondarybus=0
 	map[20]: type 1, range 32, base 0000fcd0, size  4
 found->	vendor=0x8086, dev=0x7112, revid=0x01
 	class=0c-03-00, hdrtype=0x00, mfdev=0
 	subordinatebus=0 	secondarybus=0
 	intpin=d, irq=9
 	map[20]: type 1, range 32, base 0000fce0, size  5
 found->	vendor=0x8086, dev=0x7113, revid=0x02
 	class=06-80-00, hdrtype=0x00, mfdev=0
 	subordinatebus=0 	secondarybus=0
 	map[90]: type 1, range 32, base 0000ff80, size  4
 found->	vendor=0x104c, dev=0xac19, revid=0x00
 	class=06-07-00, hdrtype=0x02, mfdev=1
 	subordinatebus=0 	secondarybus=0
 	intpin=a, irq=255
 	map[10]: type 1, range 32, base 44000000, size 12
 found->	vendor=0x104c, dev=0xac19, revid=0x00
 	class=06-07-00, hdrtype=0x02, mfdev=1
 	subordinatebus=0 	secondarybus=0
 	intpin=b, irq=255
 pci0: <PCI bus> on pcib0
 pci0: <Trident model 9388 VGA-compatible display device> (vendor=0x1023, dev=0x9388) at 2.0 irq 9
 isab0: <Intel 82371AB PCI to ISA bridge> at device 3.0 on pci0
 isa0: <ISA bus> on isab0
 atapci0: <Intel PIIX4 ATA33 controller> port 0xfcd0-0xfcdf at device 3.1 on pci0
 ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0xfcd0
 ata0: mask=03 status0=52 status1=50
 ata0: mask=03 ostat0=50 ostat2=50
 ata0-master: ATAPI probe a=00 b=00
 ata0-slave: ATAPI probe a=14 b=eb
 ata0: mask=03 status0=50 status1=00
 ata0-master: ATA probe a=01 b=a5
 ata0: devices=09
 ata0: at 0x1f0 irq 14 on atapci0
 ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0xfcd8
 ata1: mask=00 status0=ff status1=ff
 ata1: probe allocation failed
 pci0: <Intel 82371AB/EB (PIIX4) USB controller> (vendor=0x8086, dev=0x7112) at 3.2 irq 9
 chip1: <Intel 82371AB Power management controller> port 0xff80-0xff8f at device 3.3 on pci0
 pcic0: <TI PCI-1221 PCI-CardBus Bridge> mem 0x44000000-0x44000fff at device 10.0 on pci0
 pcic0: Polling mode
 pcic0: TI12XX PCI Config Reg: [speaker enable][FUNC pci int + CSC serial isa irq]
 pccard0: <PC Card bus (classic)> on pcic0
 pcic1: chip is in D3 power mode -- setting to D0
 pcic1: <TI PCI-1221 PCI-CardBus Bridge> at device 10.1 on pci0
 pcic1: PCI Memory allocated: 0x44001000
 pcic1: Polling mode
 pcic1: TI12XX PCI Config Reg: [speaker enable][FUNC pci int + CSC serial isa irq]
 pccard1: <PC Card bus (classic)> on pcic1
 Trying Read_Port at 203
 Trying Read_Port at 243
 Trying Read_Port at 283
 Trying Read_Port at 2c3
 Trying Read_Port at 303
 Trying Read_Port at 343
 Trying Read_Port at 383
 Trying Read_Port at 3c3
 isa_probe_children: disabling PnP devices
 isa_probe_children: probing non-PnP devices
 orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
 atkbd0: <AT Keyboard> irq 1 on atkbdc0
 atkbd: the current kbd controller command byte 0047
 atkbd: keyboard ID 0x41ab (2)
 kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
 psm0: current command byte:0047
 psm0: <PS/2 Mouse> irq 12 on atkbdc0
 psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
 psm0: config:00006000, flags:00000000, packet size:3
 psm0: syncmask:c0, syncbits:00
 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
 fb0: vga0, vga, type:VGA (5), flags:0x700ff
 fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
 fb0: init mode:24, bios mode:3, current mode:24
 fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
 VGA parameters upon power-up
 50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
 bf 1f 00 4f 0d 0e 00 00 07 80 9c 8e 8f 28 1f 96
 b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
 VGA parameters in BIOS for mode 24
 50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
 bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
 b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
 EGA/VGA parameters to be used for mode 24
 50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
 bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
 b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
 sc0: <System console> on isa0
 sc0: VGA <16 virtual consoles, flags=0x200>
 sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
 fdc0: FIFO enabled, 8 bytes threshold
 fd0: <1440-KB 3.5" drive> on fdc0 drive 0
 sio0: irq maps: 0x41 0x51 0x41 0x41
 sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
 sio0: type 16550A
 sio1: irq maps: 0x41 0x49 0x41 0x41
 sio1 at port 0x2f8-0x2ff irq 3 flags 0x10 on isa0
 sio1: type 16550A
 sbc0: <ESS 688> at port 0x220-0x22f irq 5 drq 3 flags 0x15 on isa0
 pcm0: <ESS 18xx DSP> on sbc0
 pcm0: ESS1869 detected, newspeed
 pcm: setmap 9000, 1000; 0xc540d000 -> 9000
 pcm: setmap a000, 1000; 0xc540e000 -> a000
 ppc0: parallel port found at 0x378
 ppc0: using extended I/O port range
 PC873xx probe at 0x398 got unknown ID 0xb1
 ppc0: EPP SPP
 ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
 plip0: <PLIP network interface> on ppbus0
 bpf: lp0 attached
 lpt0: <Printer> on ppbus0
 lpt0: Interrupt-driven port
 ppi0: <Parallel I/O> on ppbus0
 isa_probe_children: probing PnP devices
 BIOS Geometries:
  0:03127f3f 0..786=787 cylinders, 0..127=128 heads, 1..63=63 sectors
  0 accounted for
 Device configuration finished.
 bpf: lo0 attached
 ata0-master: success setting UDMA2 on Intel chip
 Creating DISK ad0
 ad0: <HITACHI_DK237A-32/00U0A0D0> ATA-3 disk at ata0-master
 ad0: 3102MB (6354432 sectors), 6304 cyls, 16 heads, 63 S/T, 512 B/S
 ad0: 16 secs/int, 1 depth queue, UDMA33
 ad0: piomode=4 dmamode=2 udmamode=2 cblid=0
 ad0: 3102MB <HITACHI_DK237A-32> [6304/16/63] at ata0-master UDMA33
 ata0-slave: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
 ata0-slave: success setting PIO4 on generic chip
 acd0: <UJDA150/1.50> CDROM drive at ata0 as slave
 acd0: read 4134KB/s (4134KB/s), 128KB buffer, PIO4
 acd0: Reads: CD-R, CD-RW, CD-DA
 acd0: Audio: play, 256 volume levels
 acd0: Mechanism: ejectable tray
 acd0: Medium: no/blank disc inside, unlocked
 Mounting root from ufs:/dev/ad0s2a
 ad0s1: type 0x83, start 63, end = 2096639, size 2096577 : OK
 ad0s2: type 0xa5, start 2096640, end = 4193279, size 2096640 : OK
 ad0s3: type 0x6, start 4193280, end = 6072191, size 1878912 : OK
 ad0s4: type 0xa0, start 6072192, end = 6346367, size 274176 : OK
 pccard: card inserted, slot 0
 start_init: trying /sbin/init
 pccard0: Assigning xe0: io 0x2e8-0x2ef irq 10 mem 0x0-0xffffffff
 xe0 at port 0x2e8-0x2ef iomem 0xcc000-0xccfff irq 10 slot 0 on pccard0
 pcic: I/O win 1 flags 17 100-10f
 xe0: Xircom CEM56, bonding version 0x55, 100Mbps capable, with modem
 xe0: DingoID = 0x444b, RevisionID = 0x1, VendorID = 0
 xe0: Ethernet address 00:10:a4:ba:2f:6b
 bpf: xe0 attached
 splash: image decoder found: blank_saver
 Linux-ELF exec handler installed
 xe0: watchdog timeout; resetting card
 xe0: watchdog timeout; resetting card
 xe0: watchdog timeout; resetting card
 xe0: watchdog timeout; resetting card
 
 ## vmstat -i
 interrupt                   total       rate
 ata0 irq14                   1810         10
 atkbd0 irq1                   562          3
 fdc0 irq6                       2          0
 clk irq0                    16882         99
 rtc irq8                    21609        127
 Total                       40865        241
 
 ## /boot/loader.conf
 #hw.pci.ignore_pcibios=0
 hw.pcic.irq=0
 #machdep.pccard.pcic_irq="11"
 #hw.pcic.override_irq=10
 #hw.pcic.ignore_function_1=1
 hw.pcic.intr_path=1
 #hw.pcic.init_routing=1
 #machdep.pccard.pcic_resume_reset=1
 
 ## /etc/pccard.conf
 # Generally available IO ports
 io	0x240-0x360
 # Generally available IRQs (Built-in sound-card owners remove 5)
 irq	11 10
 # Available memory slots
 memory	0xd4000  96k
 
 debuglevel 7
 
 # Xircom CreditCard Ethernet 10/100 + modem (Ethernet part)
 card "Xircom" "CreditCard Ethernet 10/100 + Modem 56"
 #	config	0x1f "sio" ?
 	config	0x27 "xe" ?
 	insert	/etc/pccard_ether $device start
 	remove	/etc/pccard_ether $device stop
 
 ## kernel configuration related to PCCARD
 device          pcic0 at isa? irq 10
 #device         pcic1 at isa?
 device          card
 device          ed
 device          xe
 
 ## /var/log/messages related to Xircom
 Aug 26 14:05:57 brahms pccardd[84]: Card "Xircom"("CreditCard Ethernet 10/100 + Modem 56") [CEM56] [1.00] matched "Xircom" ("CreditCard Ethernet 10/100 + Modem 56") [(null)] [(null)]
 Aug 26 14:05:57 brahms pccardd[84]: Using I/O addr 0x2e8, size 8
 Aug 26 14:05:57 brahms pccardd[84]: Setting config reg at offs 0xff80 to 0x67, Reset time = 50 ms
 Aug 26 14:06:03 brahms pccardd[84]: Assigning I/O window 0, start 0x2e8, size 0x8 flags 0x7
 Aug 26 14:06:03 brahms pccardd[84]: Assign xe0, io 0x2e8-0x2ef, mem 0x0, 0 bytes, irq 10, flags 0
 Aug 26 14:06:03 brahms /kernel: pccard0: Assigning xe0: io 0x2e8-0x2ef irq 10 mem 0x0-0xffffffff
 Aug 26 14:06:03 brahms /kernel: xe0 at port 0x2e8-0x2ef iomem 0xcc000-0xccfff irq 10 slot 0 on pccard0
 Aug 26 14:06:03 brahms /kernel: pcic: I/O win 1 flags 17 100-10f
 Aug 26 14:06:03 brahms /kernel: xe0: Xircom CEM56, bonding version 0x55, 100Mbps capable, with modem
 Aug 26 14:06:03 brahms /kernel: xe0: DingoID = 0x444b, RevisionID = 0x1, VendorID = 0
 Aug 26 14:06:03 brahms /kernel: xe0: Ethernet address 00:10:a4:ba:2f:6b
 Aug 26 14:06:03 brahms /kernel: bpf: xe0 attached
 Aug 26 14:06:03 brahms pccardd[84]: xe0: Xircom (CreditCard Ethernet 10/100 + Modem 56) inserted.
 Aug 26 14:06:03 brahms pccardd[84]: pccardd started
 Aug 26 14:06:07 brahms /kernel: xe0: watchdog timeout; resetting card
 Aug 26 14:07:45 brahms /kernel: xe0: watchdog timeout; resetting card
 Aug 26 14:08:11 brahms last message repeated 2 times
 Aug 26 14:08:30 brahms /kernel: xe0: watchdog timeout; resetting card
 

From: Tai-hwa Liang <avatar@mmlab.cse.yzu.edu.tw>
To: Warner Losh <imp@harmony.village.org>
Cc: <freebsd-gnats-submit@FreeBSD.org>
Subject: Re: kern/30063: [f: 4.4] Routing problem with PCI intrrupts. 
Date: Sat, 1 Sep 2001 00:59:26 +0800 (CST)

 Hi, Warner:
 
 	It seems that src/sys/pccard/pcic_pci.c v1.54.2.12 fixes the
 problem I've mentioned before(xe0: watchdog timeout...). Thanks a lot
 for your effort!
 
 	Maybe this PR can be closed?
 
State-Changed-From-To: open->closed 
State-Changed-By: imp 
State-Changed-When: Fri Aug 31 11:40:06 MDT 2001 
State-Changed-Why:  
Looks like things have been fixed. 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=30063 
>Unformatted:
