Date: Mon, 19 Jan 2004 12:08:50 +0800 From: "Zhang Weiwu" <weiwuzhang@hotmail.com> To: questions@freebsd.org Subject: why all my devices on my Thinkpad wish to use IRQ 11? Message-ID: <LAW11-F123kkpNnPdoJ0000e5a1@hotmail.com>
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Hello. I recently brought a new Thinkpad T40 notebook and installed FreeBSD
5.2 RELEASE on it. Now on this notebook it seems every device is trying to
use irq 11, making every drive timeout.
The irq 11 devices are:
#dmesg | grep "irq 11"
pcib0: slot 29 INTB is routed to irq 11
pcib0: slot 29 INTC is routed to irq 11
pcib0: slot 29 INTD is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib1: slot 0 INTA is routed to irq 11
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1800-0x181f irq
11 at device 29.0 on pci0
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1820-0x183f irq
11 at device 29.1 on pci0
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1840-0x185f irq
11 at device 29.2 on pci0
pcib2: slot 0 INTA is routed to irq 11
pcib2: slot 0 INTB is routed to irq 11
pcib2: slot 2 INTA is routed to irq 11
pcib2: slot 8 INTA is routed to irq 11
cbb0: <TI1520 PCI-CardBus Bridge> mem 0xb0000000-0xb0000fff irq 11 at
device 0.0 on pci2
cbb1: <TI1520 PCI-CardBus Bridge> mem 0xb1000000-0xb1000fff irq 11 at
device 0.1 on pci2
fxp0: <Intel 82801DB (ICH4) Pro/100 VE Ethernet> port 0x8000-0x803f mem
0xc0201000-0xc0201fff irq 11 at device 8.0 on pci2
pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem
0xc0000800-0xc00008ff,0xc0000c00-0xc0000dff irq 11 at device 31.5 on pci0
pcib0: slot 29 INTA is routed to irq 11
I tried to modify /boot/device.hints to assign different irqs for different
devices, no luck. The devices seems to be ignoring variables like
hints.pcm.0.irq.
In order to use fxp0, I now disabled all devices who use irq 11 before
fxp0.
Please someone give me some hints. Thank you.
Here is my dmesg (with most irq 11 devices disabled to make fxp0 work).
Copyright (c) 1992-2004 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 5.2-RELEASE #0: Sun Jan 18 10:14:37 CST 2004
root@:/usr/obj/usr/src/sys/T40
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0838000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc083826c.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1500MHz (1495.16-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x695 Stepping = 5
Features=0xa7e9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>
real memory = 267780096 (255 MB)
avail memory = 250474496 (238 MB)
Pentium Pro MTRR support enabled
VESA: v2.0, 32704k memory, flags:0x1, mode table:0xc0751942 (1000022)
VESA: ATI MOBILITY RADEON 7500
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IBM TP-1R > on motherboard
acpi_ec0: <Embedded Controller: ECDT, GPE 0x1c, GLK> port 0x66,0x62 on
acpi0
pcibios: BIOS version 2.10
Using $PIR table, 15 entries at 0xc00fdea0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_tz0: <Thermal Zone> port 0x530-0x537 on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib0: slot 29 INTA is routed to irq 11
pcib0: slot 29 INTB is routed to irq 11
pcib0: slot 29 INTC is routed to irq 11
pcib0: slot 29 INTD is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
agp0: <Intel 82855 host to AGP bridge> mem 0xd0000000-0xdfffffff at device
0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib1: slot 0 INTA is routed to irq 11
pci1: <display, VGA> at device 0.0 (no driver attached)
pci0: <serial bus, USB> at device 29.0 (no driver attached)
pci0: <serial bus, USB> at device 29.1 (no driver attached)
pci0: <serial bus, USB> at device 29.2 (no driver attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib2: slot 0 INTA is routed to irq 11
pcib2: slot 0 INTB is routed to irq 11
pcib2: slot 2 INTA is routed to irq 11
pcib2: slot 8 INTA is routed to irq 11
pci2: <bridge, PCI-CardBus> at device 0.0 (no driver attached)
pci2: <bridge, PCI-CardBus> at device 0.1 (no driver attached)
pci2: <network> at device 2.0 (no driver attached)
fxp0: <Intel 82801DB (ICH4) Pro/100 VE Ethernet> port 0x8000-0x803f mem
0xc0201000-0xc0201fff irq 11 at device 8.0 on pci2
fxp0: Ethernet address 00:0d:60:12:c3:61
miibus0: <MII bus> on fxp0
inphy0: <i82562ET 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port
0x1860-0x186f,0-0x3,0-0x7,0-0x3,0-0x7 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pcm0: <Intel ICH4 (82801DB)> port 0x18c0-0x18ff,0x1c00-0x1cff mem
0xc0000800-0xc00008ff,0xc0000c00-0xc0000dff irq 11 at device 31.5 on pci0
pcm0: <Analog Devices AD1981B AC97 Codec>
pci0: <simple comms> at device 31.6 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 8250 or not responding
ppc0 port 0x3bc-0x3c3 irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
orm0: <Option ROMs> at iomem
0xe0000-0xeffff,0xdc000-0xdffff,0xd1000-0xd1fff,0xd0000-0xd0fff,0xc0000-0xcffff
on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 1495157519 Hz quality 800
Timecounters tick every 10.000 msec
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
GEOM: create disk ad0 dp=0xc2e2f960
ad0: 35144MB <IC25N040ATCS05-0> [71403/16/63] at ata0-master UDMA100
acd0: CDRW <UJDA745 DVD/CDRW> at ata1-master PIO4
Mounting root from ufs:/dev/ad0s1a
netsmb_dev: loaded
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