mptscsih hang at boot problem w/ kernel-smp 2.6.0-1.37 or newer
Mark Heslep
mark at mitre.org
Sat Jan 17 11:45:37 UTC 2004
Kernel 2.6.0-1.30 was (and is) working fine on this FC1 development
box with an LSI 53C1030 SCSI controller. The driver is the "Fusion
MPT SCSI". Then starting w/ .37 and continuing now with 2.6.1-1.43 I
suspect the driver is OOPsing at boot. It reconizes the controller
and identifies all the sda partitions and then just sits there reporting
a periodic:
mptscsih: ioc0: >> Attempting task abort! (sc=f7170864, numIOs=1)
mptscsih: ioc0: >> Attempting target reset! (sc=f7170864, numIOs=1)
...
...
etc. and requiring a power cycle to reset. Same result w/ 'noapic'
Any insights / work arounds before I bugzilla?
Thanks,
Mark
PS -
For whats its worth, here are the details on this box reported by the
(working) 2.6.0-1.30 kernel:
[mark at rowerlab mptscsih]$ /sbin/lsmod
Module Size Used by
ide_cd 42628 0
cdrom 36896 1 ide_cd
ac97 7040 0
i810_audio 39188 2
ac97_codec 20364 1 i810_audio
soundcore 10304 3 i810_audio
binfmt_misc 12424 1
md5 4864 1
ipv6 281568 12
lp 13060 0
autofs 20096 0
nfs 176316 0
lockd 66928 1 nfs
sunrpc 147272 2 nfs,lockd
e1000 102532 0
floppy 64660 0
sg 40216 0
parport_pc 42924 1
parport 47336 2 lp,parport_pc
microcode 9184 0
ohci1394 43524 0
ieee1394 225964 1 ohci1394
hid 67776 0
ehci_hcd 29188 0
uhci_hcd 38288 0
usbcore 119644 5 hid,ehci_hcd,uhci_hcd
ext3 137512 2
jbd 74648 1 ext3
mptscsih 49088 4
mptbase 50848 1 mptscsih
sd_mod 17952 4
scsi_mod 125360 3 sg,mptscsih,sd_mod
dmesg dump
[mark at rowerlab mptscsih]$ dmesg
age is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 323k freed
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
CPU: After all inits, caps: bfebfbf7 00000000 00000000 00000080
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU#0: Thermal monitoring enabled
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
CPU0: Intel(R) Xeon(TM) CPU 3.06GHz stepping 07
per-CPU timeslice cutoff: 1463.16 usecs.
task migration cache decay timeout: 2 msecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000040
ESR value after enabling vector: 00000000
Booting processor 1/6 eip 3000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 6094.84 BogoMIPS
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 6
CPU: After all inits, caps: bfebfbf7 00000000 00000000 00000080
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU#1: Intel P4/Xeon Extended MCE MSRs (12) available
CPU#1: Thermal monitoring enabled
CPU1: Intel(R) Xeon(TM) CPU 3.06GHz stepping 07
Total of 2 processors activated (12124.16 BogoMIPS).
WARNING: No sibling found for CPU 0.
WARNING: No sibling found for CPU 1.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 3056.0059 MHz.
..... host bus clock speed is 132.0872 MHz.
checking TSC synchronization across 2 CPUs: passed.
Starting migration thread for cpu 0
Bringing up 1
CPU 1 IS NOW UP!
Starting migration thread for cpu 1
CPUS done 8
NET: Registered protocol family 16
EISA bus registered
PCI: PCI BIOS revision 2.10 entry at 0xfbdd5, last bus=6
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20031203
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
ACPI: ACPI tables contain no PCI IRQ routing entries
PCI: Invalid ACPI-PCI IRQ routing table
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
Transparent bridge - 0000:00:1e.0
PCI: Using IRQ router PIIX/ICH [8086/24c0] at 0000:00:1f.0
PCI: IRQ 0 for device 0000:00:1f.1 doesn't match PIRQ mask - try
pci=usepirqmask
PCI: Found IRQ 10 for device 0000:00:1f.1
PCI: Sharing IRQ 10 with 0000:00:1d.2
SBF: Simple Boot Flag extension found and enabled.
SBF: Simple boot flag value 0x87 read from CMOS RAM was invalid
SBF: Setting boot flags 0x1
Machine check exception polling timer started.
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: disabled - APM is not SMP safe.
Starting balanced_irq
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Initializing Cryptographic API
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
pty: 2048 Unix98 ptys configured
Real Time Clock Driver v1.12
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected an Intel E7505 Chipset.
agpgart: Maximum main memory to use for agp memory: 941M
agpgart: AGP aperture is 256M @ 0xd0000000
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
divert: not allocating divert_blk for non-ethernet device lo
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH4: IDE controller at PCI slot 0000:00:1f.1
PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
PCI: Found IRQ 10 for device 0000:00:1f.1
PCI: Sharing IRQ 10 with 0000:00:1d.2
ICH4: chipset revision 1
ICH4: not 100% native mode: will probe irqs later
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA
hdc: SAMSUNG DVD-ROM SD-616T, ATAPI CD/DVD-ROM drive
hdd: _NEC CD-RW NR-9300A, ATAPI CD/DVD-ROM drive
Using anticipatory io scheduler
ide1 at 0x170-0x177,0x376 on irq 15
ide-floppy driver 0.99.newide
mice: PS/2 mouse device common for all mice
serio: i8042 AUX port at 0x60,0x64 irq 12
input: PS/2 Generic Mouse on isa0060/serio1
serio: i8042 KBD port at 0x60,0x64 irq 1
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 64Kbytes
TCP: Hash tables configured (established 131072 bind 43690)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem).
SCSI subsystem initialized
Fusion MPT base driver 2.05.00.05
Copyright (c) 1999-2003 LSI Logic Corporation
PCI: Found IRQ 9 for device 0000:05:0e.0
PCI: Sharing IRQ 9 with 0000:00:1d.7
PCI: Sharing IRQ 9 with 0000:03:0e.0
mptbase: Initiating ioc0 bringup
ioc0: 53C1030: Capabilities={Initiator}
mptbase: Initiating ioc0 recovery
mptbase: 1 MPT adapter found, 1 installed.
Fusion MPT SCSI Host driver 2.05.00.05
scsi0 : ioc0: LSI53C1030, FwRev=01011800h, Ports=1, MaxQ=222, IRQ=9
Vendor: SEAGATE Model: ST373453LW Rev: DX09
Type: Direct-Access ANSI SCSI revision: 03
SCSI device sda: 143374650 512-byte hdwr sectors (73408 MB)
SCSI device sda: drive cache: write back
sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
kjournald starting. Commit interval 5 seconds
EXT3-fs: sda6: orphan cleanup on readonly fs
ext3_orphan_cleanup: deleting unreferenced inode 176706
ext3_orphan_cleanup: deleting unreferenced inode 176855
ext3_orphan_cleanup: deleting unreferenced inode 181529
ext3_orphan_cleanup: deleting unreferenced inode 176698
ext3_orphan_cleanup: deleting unreferenced inode 176691
ext3_orphan_cleanup: deleting unreferenced inode 176685
ext3_orphan_cleanup: deleting unreferenced inode 181525
ext3_orphan_cleanup: deleting unreferenced inode 176849
ext3_orphan_cleanup: deleting unreferenced inode 181492
ext3_orphan_cleanup: deleting unreferenced inode 176675
ext3_orphan_cleanup: deleting unreferenced inode 260954
ext3_orphan_cleanup: deleting unreferenced inode 258843
ext3_orphan_cleanup: deleting unreferenced inode 260952
EXT3-fs: sda6: 13 orphan inodes deleted
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 292k freed
drivers/usb/core/usb.c: registered new driver usbfs
drivers/usb/core/usb.c: registered new driver hub
drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface
driver v2.1
PCI: Found IRQ 14 for device 0000:00:1d.0
PCI: Sharing IRQ 14 with 0000:01:00.0
uhci_hcd 0000:00:1d.0: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: irq 14, io base 0000ff80
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
PCI: Found IRQ 11 for device 0000:00:1d.1
uhci_hcd 0000:00:1d.1: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: irq 11, io base 0000ff60
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
PCI: Found IRQ 10 for device 0000:00:1d.2
PCI: Sharing IRQ 10 with 0000:00:1f.1
uhci_hcd 0000:00:1d.2: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: irq 10, io base 0000ff40
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
PCI: Found IRQ 9 for device 0000:00:1d.7
PCI: Sharing IRQ 9 with 0000:03:0e.0
PCI: Sharing IRQ 9 with 0000:05:0e.0
ehci_hcd 0000:00:1d.7: EHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: irq 9, pci mem f8857800
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 4
PCI: cache line size of 128 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2003-Jun-13
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 6 ports detected
drivers/usb/core/usb.c: registered new driver hiddev
drivers/usb/core/usb.c: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
hub 1-0:1.0: connect-debounce failed, port 1 disabled
hub 1-0:1.0: new USB device on port 1, assigned address 2
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 3 ports detected
hub 1-1:1.0: new USB device on port 1, assigned address 3
EXT3 FS on sda6, internal journal
Adding 1831368k swap on /dev/sda5. Priority:-1 extents:1
drivers/usb/input/hid-core.c: ctrl urb status -104 received
drivers/usb/input/hid-core.c: timeout initializing reports
drivers/usb/input/hid-ff.c: hid_ff_init could not find initializer
input: USB HID v1.10 Keyboard [Dell Dell USB Keyboard Hub] on
usb-0000:00:1d.0-1.1
drivers/usb/input/hid-ff.c: hid_ff_init could not find initializer
input: USB HID v1.10 Device [Dell Dell USB Keyboard Hub] on
usb-0000:00:1d.0-1.1
hub 1-1:1.0: new USB device on port 3, assigned address 4
drivers/usb/input/hid-ff.c: hid_ff_init could not find initializer
input: USB HID v1.10 Mouse [Logitech USB Optical Mouse] on
usb-0000:00:1d.0-1.3
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda7, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
ohci1394: $Rev: 1087 $ Ben Collins <bcollins at debian.org>
PCI: Found IRQ 14 for device 0000:06:0c.0
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[14]
MMIO=[fdfff800-fdffffff] Max Packet=[2048]
ieee1394: Host added: ID:BUS[0-00:1023] GUID[84ffffffffffff00]
Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c0226f3e
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0226f3e>] Not tainted
EFLAGS: 00010282
EIP is at vt_ioctl+0x1e/0x20c0
eax: 00000000 ebx: f6772000 ecx: f0e3be38 edx: bff6528c
esi: 00005401 edi: f6772000 ebp: f478ff68 esp: f0e3be98
ds: 007b es: 007b ss: 0068
Process rc (pid: 1239, threadinfo=f0e3a000 task=f49029b0)
Stack: 00000000 00000000 c01234f5 f7f67854 f444a2e4 f0e3bf14 00000001
c01dc53c
f49029b0 f4aabe88 00000001 f444a2f8 f0e3bef8 f45c6db0 f4aabe88
f4706e10
f49029b0 0052c9a0 00000000 fffe54b0 f45c5004 c01238d1 f45c6dec
00000001
Call Trace:
[<c01234f5>] __change_page_attr+0x25/0x1e0
[<c01dc53c>] selinux_file_ioctl+0x10c/0x370
[<c01238d1>] kernel_map_pages+0x31/0x6c
[<c0226f20>] vt_ioctl+0x0/0x20c0
[<c0220c79>] tty_ioctl+0x409/0x510
[<c0187450>] sys_ioctl+0x170/0x330
[<c017011e>] sys_open+0x7e/0x90
[<c010beef>] syscall_call+0x7/0xb
Code: 8b 18 89 1c 24 8b 04 9d 80 ef 44 c0 89 44 24 50 e8 0d 73 00
<6>IA-32 Microcode Update Driver: v1.13 <tigran at veritas.com>
microcode: error! Bad data in microcode data file
microcode: Error in the microcode data
kudzu: numerical sysctl 1 23 is obsolete.
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0
request_module: failed /sbin/modprobe -- char-major-21-1. error = 256
inserting floppy driver for 2.6.0-1.30smp
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
kudzu: numerical sysctl 1 49 is obsolete.
Intel(R) PRO/1000 Network Driver - version 5.2.20-k1
Copyright (c) 1999-2003 Intel Corporation.
PCI: Found IRQ 9 for device 0000:03:0e.0
PCI: Sharing IRQ 9 with 0000:00:1d.7
PCI: Sharing IRQ 9 with 0000:05:0e.0
divert: allocating divert_blk for eth0
eth0: Intel(R) PRO/1000 Network Connection
kudzu: numerical sysctl 1 49 is obsolete.
ip_tables: (C) 2000-2002 Netfilter core team
ip_tables: (C) 2000-2002 Netfilter core team
e1000: eth0 NIC Link is Up 100 Mbps Full Duplex
nfs warning: mount version older than kernel
nfs warning: mount version older than kernel
lp0: using parport0 (polling).
lp0: console ready
request_module: failed /sbin/modprobe -- char-major-4-72. error = 256
NET: Registered protocol family 10
Disabled Privacy Extensions on device c03a08c0(lo)
IPv6 over IPv4 tunneling driver
divert: not allocating divert_blk for non-ethernet device sit0
Intel 810 + AC97 Audio, version 0.24, 01:48:34 Jan 7 2004
PCI: Found IRQ 14 for device 0000:00:1f.5
PCI: Sharing IRQ 14 with 0000:00:1f.3
PCI: Setting latency timer of device 0000:00:1f.5 to 64
i810: Intel ICH4 found at IO 0xbc40 and 0xb800, MEM 0xfeb20400 and
0xfeb20000, IRQ 14
i810: Intel ICH4 mmio at 0xf88da400 and 0xf88e0000
i810_audio: Primary codec has ID 0
i810_audio: Audio Controller supports 6 channels.
i810_audio: Defaulting to base 2 channel mode.
i810_audio: Resetting connection 0
i810_audio: Connection 0 with codec id 0
ac97_codec: AC97 Audio codec, id: ADS116 (Unknown)
i810_audio: AC'97 codec 0 supports AMAP, total channels = 2
eth0: no IPv6 routers present
microcode: error! Bad data in microcode data file
microcode: Error in the microcode data
kudzu: numerical sysctl 1 23 is obsolete.
request_module: failed /sbin/modprobe -- char-major-21-1. error = 256
kudzu: numerical sysctl 1 49 is obsolete.
kudzu: numerical sysctl 1 49 is obsolete.
ip_tables: (C) 2000-2002 Netfilter core team
Disabled Privacy Extensions on device c03a08c0(lo)
ip_tables: (C) 2000-2002 Netfilter core team
e1000: eth0 NIC Link is Up 100 Mbps Full Duplex
request_module: failed /sbin/modprobe -- char-major-4-72. error = 256
eth0: no IPv6 routers present
microcode: error! Bad data in microcode data file
microcode: Error in the microcode data
kudzu: numerical sysctl 1 23 is obsolete.
request_module: failed /sbin/modprobe -- char-major-21-1. error = 256
kudzu: numerical sysctl 1 49 is obsolete.
kudzu: numerical sysctl 1 49 is obsolete.
ip_tables: (C) 2000-2002 Netfilter core team
Disabled Privacy Extensions on device c03a08c0(lo)
ip_tables: (C) 2000-2002 Netfilter core team
e1000: eth0 NIC Link is Up 100 Mbps Full Duplex
request_module: failed /sbin/modprobe -- char-major-4-72. error = 256
eth0: no IPv6 routers present
ip_tables: (C) 2000-2002 Netfilter core team
Disabled Privacy Extensions on device c03a08c0(lo)
ip_tables: (C) 2000-2002 Netfilter core team
e1000: eth0 NIC Link is Up 100 Mbps Full Duplex
eth0: no IPv6 routers present
request_module: failed /sbin/modprobe -- char-major-10-134. error = 256
hdc: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
hdd: ATAPI 48X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
cdrom: This disc doesn't have any tracks I recognize!
cdrom: This disc doesn't have any tracks I recognize!
[mark at rowerlab proc]$ cat pci
PCI devices found:
Bus 0, device 0, function 0:
Host bridge: PCI device 8086:2550 (Intel Corp.) (rev 3).
Prefetchable 32 bit memory at 0xd0000000 [0xdfffffff].
Bus 0, device 1, function 0:
PCI bridge: PCI device 8086:2552 (Intel Corp.) (rev 3).
Master Capable. Latency=64. Min Gnt=14.
Prefetchable 32 bit memory at 0xc0000000 [0xcfffffff].
Bus 0, device 2, function 0:
PCI bridge: PCI device 8086:2553 (Intel Corp.) (rev 3).
Master Capable. Latency=64. Min Gnt=6.
Bus 0, device 29, function 0:
USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 1).
IRQ 14.
I/O at 0xff80 [0xff9f].
Bus 0, device 29, function 1:
USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 1).
IRQ 11.
I/O at 0xff60 [0xff7f].
Bus 0, device 29, function 2:
USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 1).
IRQ 10.
I/O at 0xff40 [0xff5f].
Bus 0, device 29, function 7:
USB Controller: Intel Corp. 82801DB USB EHCI Con (rev 1).
IRQ 9.
Non-prefetchable 32 bit memory at 0xfeb20800 [0xfeb20bff].
Bus 0, device 30, function 0:
PCI bridge: Intel Corp. 82801BA/CA/DB PCI Br (rev 129).
Master Capable. No bursts. Min Gnt=6.
Bus 0, device 31, function 0:
ISA bridge: Intel Corp. 82801DB ISA Bridge ( (rev 1).
Bus 0, device 31, function 1:
IDE interface: Intel Corp. 82801DB ICH4 IDE (rev 1).
IRQ 10.
I/O at 0xffa0 [0xffaf].
Non-prefetchable 32 bit memory at 0x40000000 [0x400003ff].
Bus 0, device 31, function 3:
SMBus: Intel Corp. 82801DB SMBus (rev 1).
IRQ 14.
I/O at 0xbc80 [0xbc9f].
Bus 0, device 31, function 5:
Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev 1).
IRQ 14.
I/O at 0xb800 [0xb8ff].
I/O at 0xbc40 [0xbc7f].
Non-prefetchable 32 bit memory at 0xfeb20400 [0xfeb205ff].
Non-prefetchable 32 bit memory at 0xfeb20000 [0xfeb200ff].
Bus 1, device 0, function 0:
VGA compatible controller: ATI Technologies Inc Radeon R300 NG [Rade
(rev 128).
IRQ 14.
Master Capable. Latency=64. Min Gnt=8.
Prefetchable 32 bit memory at 0xe8000000 [0xefffffff].
I/O at 0xec00 [0xecff].
Non-prefetchable 32 bit memory at 0xfe9f0000 [0xfe9fffff].
Bus 1, device 0, function 1:
Display controller: PCI device 1002:4e67 (ATI Technologies Inc) (rev
128).
Master Capable. Latency=64. Min Gnt=8.
Prefetchable 32 bit memory at 0xe0000000 [0xe7ffffff].
Non-prefetchable 32 bit memory at 0xfe9e0000 [0xfe9effff].
Bus 2, device 28, function 0:
PIC: Intel Corp. 82870P2 P64H2 I/OxAP (rev 4).
Non-prefetchable 32 bit memory at 0xfe1ff000 [0xfe1fffff].
Bus 2, device 30, function 0:
PIC: Intel Corp. 82870P2 P64H2 I/OxAP (#2) (rev 4).
Non-prefetchable 32 bit memory at 0xfe1fe000 [0xfe1fefff].
Bus 2, device 29, function 0:
PCI bridge: Intel Corp. 82870P2 P64H2 Hub PC (rev 4).
Master Capable. Latency=64. Min Gnt=6.
Bus 2, device 31, function 0:
PCI bridge: Intel Corp. 82870P2 P64H2 Hub PC (#2) (rev 4).
Master Capable. Latency=64. Min Gnt=6.
Bus 3, device 13, function 0:
PCI bridge: Digital Equipment Co DECchip 21152 (rev 3).
Master Capable. Latency=64. Min Gnt=6.
Bus 3, device 14, function 0:
Ethernet controller: Intel Corp. 82545EM Gigabit Ethe (rev 1).
IRQ 9.
Master Capable. Latency=64. Min Gnt=255.
Non-prefetchable 64 bit memory at 0xfe5e0000 [0xfe5fffff].
I/O at 0xdcc0 [0xdcff].
Bus 4, device 4, function 0:
Multimedia controller: Philips Semiconducto SAA7146 (rev 1).
IRQ 9.
Master Capable. Latency=64. Min Gnt=15.Max Lat=38.
Non-prefetchable 32 bit memory at 0xfe7ffc00 [0xfe7ffdff].
Bus 4, device 8, function 0:
Multimedia controller: C-Cube Microsystems E4? (rev 177).
IRQ 9.
Master Capable. Latency=64. Min Gnt=16.Max Lat=1.
Prefetchable 32 bit memory at 0xf0000000 [0xf0ffffff].
Bus 5, device 14, function 0:
SCSI storage controller: LSI Logic / Symbios 53c1030 (rev 7).
IRQ 9.
Master Capable. Latency=72. Min Gnt=17.Max Lat=18.
I/O at 0xcc00 [0xccff].
Non-prefetchable 64 bit memory at 0xfe3f0000 [0xfe3fffff].
Non-prefetchable 64 bit memory at 0xfe3e0000 [0xfe3effff].
Bus 6, device 12, function 0:
FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-139 (rev 0).
IRQ 14.
Master Capable. Latency=64. Min Gnt=2.Max Lat=4.
Non-prefetchable 32 bit memory at 0xfdfff800 [0xfdffffff].
Non-prefetchable 32 bit memory at 0xfdff8000 [0xfdffbfff].
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