Message-ID: <20080712033040.GA8086@h42136.pems.adfa.edu.au>
Date:	Sat, 12 Jul 2008 13:30:41 +1000
From:	Stephen Harker <s.harker@...a.edu.au>
To:	linux-kernel@...r.kernel.org
Subject: PROBLEM: module a100u2w (SCSI, Initio) on ppc

The SCSI Initio a100u2w driver compiles as a module, loads, but
hangs on a powerpc machine.  

I am running linux (YellowDog 5.0) on a PowerMac 7600.  I am using
self-compiled kernels.  The initio a100u2w card runs successfully
under Mac OSX and OS9.  In the past when I tried the a100u2w module
under kernel 2.4 and early 2.6 it would hang for at least 30 minutes
(in the end I rebooted the machine).

I thought I would try again recently using 2.6.23.14 and 2.6.25.4
kernels.  This was more successful in that the machine did not hang
seemingly forever.  However, the module seems to fail in
initialisation and no drive partitions are seen/mounted.  I tried
removing the module (rmmod), the reloading it (modprobe) and similar
issues are noted.  Output from dmesg shows the problems.  The
following is the output from dmesg under 2.6.25.4, look for scsi2 and
initio and inia100.  I am afraid that I am away from home at present
and  don't have all the information that may be desirable.  I hope the
following is adequate.  The kernel and system run well except for this
one module.

Using PowerMac machine description
Total memory = 768MB; using 2048kB for hash table (at cfe00000)
Linux version 2.6.25.4 (root@...nangatta) (gcc version 4.1.1 20060525 (Yellow Dog 4.1.1-1)) #5 Sat Jul 5 11:02:58 EST 2008
Found a Grand Central mac-io controller, rev: 2, mapped at 0xfdf00000
PowerMac motherboard: PowerMac 7500
console [udbg0] enabled
Entering add_active_range(0, 0, 196608) 0 entries of 256 used
Cache coherency enabled for bandit/PSX
Found Bandit PCI host bridge at 0x00000000f2000000. Firmware bus number: 0->1
PCI host bridge /bandit (primary) ranges:
 MEM 0x00000000f3000000..0x00000000f3ffffff -> 0x00000000f3000000 
  IO 0x00000000f2000000..0x00000000f27fffff -> 0x0000000000000000
 MEM 0x0000000080000000..0x000000008fffffff -> 0x0000000080000000 
Found Chaos PCI host bridge at 0x00000000f0000000. Firmware bus number: 2->2
PCI host bridge /chaos  ranges:
 MEM 0x00000000f1000000..0x00000000f1ffffff -> 0x00000000f1000000 
  IO 0x00000000f0000000..0x00000000f07fffff -> 0x0000000000000000
 MEM 0x0000000090000000..0x000000009fffffff -> 0x0000000090000000 
nvram: OF partition at 0x1800
nvram: XP partition at 0x1300
nvram: NR partition at 0x1400
Top of RAM: 0x30000000, Total RAM: 0x30000000
Memory hole size: 0MB
Zone PFN ranges:
  DMA             0 ->   196608
  Normal     196608 ->   196608
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
    0:        0 ->   196608
On node 0 totalpages: 196608
  DMA zone: 1536 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 195072 pages, LIFO batch:31
  Normal zone: 0 pages used for memmap
  Movable zone: 0 pages used for memmap
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 195072
Kernel command line: root=/dev/sda8 video=atyfb:vmode:16,cmode:32, lcr=0xB9180000
irq: Found primary Apple PIC /bandit/gc for 32 irqs
irq: System has 32 possible interrupts
PID hash table entries: 4096 (order: 12, 16384 bytes)
GMT Delta read from XPRAM: 600 minutes, DST: off
time_init: decrementer frequency = 12.498833 MHz
time_init: processor frequency   = 455.000000 MHz
clocksource: timebase mult[14007a61] shift[22] registered
clockevent: decrementer mult[333] shift[16] cpu[0]
Console: colour dummy device 80x25
console handover: boot [udbg0] -> real [tty0]
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 766336k/786432k available (4328k kernel code, 19760k reserved, 160k data, 137k bss, 208k init)
SLUB: Genslabs=12, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1
Calibrating delay loop... 24.96 BogoMIPS (lpj=49920)
Mount-cache hash table entries: 512
device-tree: Duplicate name in /bandit/pci-bridge, renamed to "pci3592,35#1"
net_namespace: 536 bytes
NET: Registered protocol family 16
PCI: Probing PCI hardware
PCI: Cannot allocate resource region 0 of device 0001:02:0d.0, will remap
PCI: Bridge: 0000:00:0f.0
  IO window: disabled.
  MEM window: 0x80800000-0x808fffff
  PREFETCH window: disabled.
Registering pmac pic with sysfs...
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
Switched to high resolution mode on CPU 0
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
Thermal assist unit using timers, shrink_timer: 500 jiffies
audit: initializing netlink socket (disabled)
type=2000 audit(1215242654.320:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
PCI: Enabling device 0000:00:0e.0 (0086 -> 0087)
aty128fb: Found Open Firmware ROM Image
aty128fb: BIOS not located, guessing timings.
aty128fb: Rage128 RE PCI [chip rev 0x2] 16M 128-bit SDR SGRAM (1:1)
Console: switching to colour frame buffer device 128x48
fb0: ATY Rage128 frame buffer device on Rage128 RE PCI
controlfb: VRAM Total = 4MB (2MB @ bank 1, 2MB @ bank 2)
controlfb: using video mode 6 and color mode 0.
fb1: control display adapter
Generic RTC Driver v1.07
Macintosh non-volatile memory driver v1.1
brd: module loaded
loop: module loaded
pcnet32.c:v1.34 14.Aug.2007 tsbogend@...ha.franken.de
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
MacIO PCI driver attached to Grand Central chipset
eth0: MACE at 00:05:02:ae:83:28, chip revision 25.64
input: Macintosh mouse button emulation as /class/input/input0
Macintosh CUDA driver v0.5 for Unified ADB.
Uniform Multi-Platform E-IDE driver
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
adb: starting probe task...
ide-floppy driver 1.00
mesh: configured for synchronous 10 MB/s
adb devices: [2]: 2 2 [3]: 3 1
ADB keyboard at 2, handler set to 3
Detected ADB keyboard, type ANSI.
input: ADB keyboard as /class/input/input1
mesh: performing initial bus reset...
ADB mouse at 3, handler set to 2
input: ADB mouse as /class/input/input2
adb: finished probe task...
scsi0 : MESH
scsi1 : 53C94
st: Version 20080221, fixed bufsize 32768, s/g segs 256
Driver 'st' needs updating - please use bus_type methods
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
usbmon: debugfs is not available
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
PCI: Enabling device 0000:01:00.0 (0014 -> 0016)
ohci_hcd 0000:01:00.0: OHCI Host Controller
ohci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
ohci_hcd 0000:01:00.0: irq 25, io mem 0x80803000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
mesh: target 2 synchronous at 10.0 MB/s
scsi 0:0:2:0: Direct-Access     IBM-PSG  DNES-318350Y  !# SA30 PQ: 0 ANSI: 3
mesh: target 3 synchronous at 10.0 MB/s
scsi 0:0:3:0: CD-ROM            SONY     CD-RW  CRX160S   1.0a PQ: 0 ANSI: 4
PCI: Enabling device 0000:01:00.1 (0014 -> 0016)
ohci_hcd 0000:01:00.1: OHCI Host Controller
ohci_hcd 0000:01:00.1: new USB bus registered, assigned bus number 2
ohci_hcd 0000:01:00.1: irq 25, io mem 0x80802000
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usb 1-2: new low speed USB device using ohci_hcd and address 2
sd 0:0:2:0: [sda] 35548320 512-byte hardware sectors (18201 MB)
sd 0:0:2:0: [sda] Write Protect is off
sd 0:0:2:0: [sda] Mode Sense: c3 00 00 08
usb 1-2: configuration #1 chosen from 1 choice
sd 0:0:2:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:2:0: [sda] 35548320 512-byte hardware sectors (18201 MB)
sd 0:0:2:0: [sda] Write Protect is off
sd 0:0:2:0: [sda] Mode Sense: c3 00 00 08
sd 0:0:2:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: [mac] sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 sda10 sda11 sda12 sda13
sd 0:0:2:0: [sda] Attached SCSI disk
sd 0:0:2:0: Attached scsi generic sg0 type 0
mice: PS/2 mouse device common for all mice
APM Battery Driver
input: Logitech USB-PS/2 Optical Mouse as /class/input/input3
input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:01:00.0-2
usb 2-2: new full speed USB device using ohci_hcd and address 2
usb 2-2: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
oprofile: using timer interrupt.
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 15
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
scsi: waiting for bus probes to complete ...
sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 0:0:3:0: Attached scsi CD-ROM sr0
sr 0:0:3:0: Attached scsi generic sg1 type 5
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 208k init
pmac_zilog: 0.6 (Benjamin Herrenschmidt <benh@...nel.crashing.org>)
ttyS0 at MMIO 0xf3013020 (irq = 36) is a Z85c30 ESCC - Serial port
ttyS1 at MMIO 0xf3013000 (irq = 39) is a Z85c30 ESCC - Serial port
Linux agpgart interface v0.103
scsi2 : Initio INI-A100U2W SCSI device driver; Revision: 1.02d
Initializing USB Mass Storage driver...
scsi3 : SCSI emulation for USB Mass Storage devices
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver ub
usb-storage: device scan complete
scsi 3:0:0:0: Direct-Access     ST320082 2A                    PQ: 0 ANSI: 0
PCI: Enabling device 0000:01:00.2 (0014 -> 0016)
ehci_hcd 0000:01:00.2: EHCI Host Controller
ehci_hcd 0000:01:00.2: new USB bus registered, assigned bus number 3
ehci_hcd 0000:01:00.2: irq 25, io mem 0x80800000
usb 1-2: USB disconnect, address 2
ehci_hcd 0000:01:00.2: USB 2.0 started, EHCI 0.95, driver 10 Dec 2004
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 5 ports detected
usb 2-2: USB disconnect, address 2
PCI: Enabling device 0000:01:01.0 (0014 -> 0016)
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[25]  MMIO=[80801000-808017ff]  Max Packet=[2048]  IR/IT contexts=[4/4]
ieee1394: Node added: ID:BUS[0-00:1023]  GUID[0001a37050300510]
ieee1394: Host added: ID:BUS[0-01:1023]  GUID[00004ce0b000280e]
IEEE 1394 device has ROM CRC error
scsi4 : SBP-2 IEEE-1394
device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised: dm-devel@...hat.com
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node 0-00:1023: Max speed [S400] - Max payload [2048]
scsi: waiting for bus probes to complete ...
EXT3 FS on sda8, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
EXT3 FS on sda10, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda11, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda12, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda9, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
scsi 2:0:0:0: Device offlined - not ready after error recovery
Adding 262136k swap on /dev/sda7.  Priority:-1 extents:1 across:262136k
Adding 713700k swap on /dev/sda13.  Priority:-2 extents:1 across:713700k
warning: process `kudzu' used the deprecated sysctl system call with 1.23.
ip_tables: (C) 2000-2006 Netfilter Core Team
scsi 2:0:1:0: Device offlined - not ready after error recovery
scsi 2:0:2:0: Device offlined - not ready after error recovery
scsi 2:0:3:0: Device offlined - not ready after error recovery
scsi 2:0:4:0: Device offlined - not ready after error recovery
warning: `named' uses 32-bit capabilities (legacy support in use)
scsi 2:0:5:0: Device offlined - not ready after error recovery
scsi 2:0:6:0: Device offlined - not ready after error recovery
scsi 2:0:8:0: Device offlined - not ready after error recovery
scsi 2:0:9:0: Device offlined - not ready after error recovery
scsi 2:0:10:0: Device offlined - not ready after error recovery
scsi 2:0:11:0: Device offlined - not ready after error recovery
scsi 2:0:12:0: Device offlined - not ready after error recovery
scsi 2:0:13:0: Device offlined - not ready after error recovery
scsi 2:0:14:0: Device offlined - not ready after error recovery
scsi 2:0:15:0: Device offlined - not ready after error recovery
sd 3:0:0:0: [sdb] READ CAPACITY failed
sd 3:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
sd 3:0:0:0: [sdb] Sense not available.
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 00 00 00
sd 3:0:0:0: [sdb] Assuming drive cache: write through
sd 3:0:0:0: [sdb] Attached SCSI disk
sd 3:0:0:0: Attached scsi generic sg2 type 0
scsi 4:0:0:0: CD-ROM            LITE-ON  COMBO SOHC-5232K NK0G PQ: 0 ANSI: 0
sr1: scsi3-mmc drive: 0x/52x writer cd/rw xa/form2 cdda tray
sr 4:0:0:0: Attached scsi CD-ROM sr1
sr 4:0:0:0: Attached scsi generic sg2 type 5
fd0: SWIM3 floppy controller 
hub 3-0:1.0: unable to enumerate USB device on port 3
usb 3-4: new high speed USB device using ehci_hcd and address 3
usb 3-4: configuration #1 chosen from 1 choice
scsi5 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usb 1-2: new low speed USB device using ohci_hcd and address 3
usb 1-2: configuration #1 chosen from 1 choice
input: Logitech USB-PS/2 Optical Mouse as /class/input/input4
input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:01:00.0-2
input: PowerMac Beep as /class/input/input5
usb-storage: device scan complete
scsi 5:0:0:0: Direct-Access     ST320082 2A                    PQ: 0 ANSI: 0
sd 5:0:0:0: [sdb] 390721968 512-byte hardware sectors (200050 MB)
sd 5:0:0:0: [sdb] Write Protect is off
sd 5:0:0:0: [sdb] Mode Sense: 33 00 00 00
sd 5:0:0:0: [sdb] Assuming drive cache: write through
sd 5:0:0:0: [sdb] 390721968 512-byte hardware sectors (200050 MB)
sd 5:0:0:0: [sdb] Write Protect is off
sd 5:0:0:0: [sdb] Mode Sense: 33 00 00 00
sd 5:0:0:0: [sdb] Assuming drive cache: write through
 sdb: [mac] sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 sdb7 sdb8 sdb9 sdb10 sdb11 sdb12 sdb13
sd 5:0:0:0: [sdb] Attached SCSI disk
sd 5:0:0:0: Attached scsi generic sg3 type 0
[drm] Initialized drm 1.1.0 20060810
[drm] Initialized r128 2.5.0 20030725 on minor 0
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sdb12, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
inia100: initial orchid fail!!

The following is the output of cat /proc/cpuinfo

processor	: 0
cpu		: 7400, altivec supported
temperature 	: 27-29 C (uncalibrated)
clock		: 455.000000MHz
revision	: 2.9 (pvr 000c 0209)
bogomips	: 24.96
timebase	: 12498833
platform	: PowerMac
machine		: Power Macintosh
motherboard	: AAPL,7500 MacRISC
detected as	: 16 (PowerMac 7500)
pmac flags	: 00000000
pmac-generation	: OldWorld

The following is the output of lspci -vvv (as root)

00:0b.0 Host bridge: Apple Computer Inc. Bandit PowerPC host bridge (rev 03)
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
	Latency: 32, Cache Line Size 08
	Interrupt: pin ? routed to IRQ 22

00:0d.0 SCSI storage controller: Initio Corporation INI-A100U2W (rev 01)
	Subsystem: Initio Corporation INI-A100U2W
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32, Cache Line Size 08
	Interrupt: pin A routed to IRQ 23
	Region 0: I/O ports at 1000 [size=256]
	Region 1: Memory at 80900000 (32-bit, non-prefetchable) [size=4K]
	Expansion ROM at f3040000 [disabled] [size=64K]
	Capabilities: [50] Power Management version 1
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0e.0 VGA compatible controller: ATI Technologies Inc Rage 128 RE/SG (prog-if 00 [VGA])
	Subsystem: Unknown device b530:0408
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (2000ns min), Cache Line Size 08
	Interrupt: pin A routed to IRQ 24
	Region 0: Memory at 88000000 (32-bit, prefetchable) [size=64M]
	Region 1: I/O ports at 0400 [size=256]
	Region 2: Memory at 80904000 (32-bit, non-prefetchable) [size=16K]
	Expansion ROM at f3020000 [disabled] [size=128K]
	Capabilities: [5c] Power Management version 1
		Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:0f.0 PCI bridge: Hint Corp HB6 Universal PCI-PCI bridge (non-transparent mode) (rev 11) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32, Cache Line Size 08
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000f000-00000fff
	Memory behind bridge: 80800000-808fffff
	Prefetchable memory behind bridge: fff00000-000fffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [80] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
		Bridge: PM- B3+
	Capabilities: [90] #06 [0000]

00:10.0 Class ff00: Apple Computer Inc. Grand Central I/O (rev 02)
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+
	Latency: 32, Cache Line Size 08
	Interrupt: pin ? routed to IRQ 22
	Region 0: Memory at f3000000 (32-bit, non-prefetchable) [size=128K]

01:00.0 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
	Subsystem: Unknown device 3592:0035
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (250ns min, 10500ns max), Cache Line Size 08
	Interrupt: pin A routed to IRQ 25
	Region 0: Memory at 80803000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:00.1 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
	Subsystem: Unknown device 3592:0035
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (250ns min, 10500ns max), Cache Line Size 08
	Interrupt: pin B routed to IRQ 25
	Region 0: Memory at 80802000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:00.2 USB Controller: NEC Corporation USB 2.0 (rev 02) (prog-if 20 [EHCI])
	Subsystem: Unknown device 3592:2050
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (4000ns min, 8500ns max), Cache Line Size 08
	Interrupt: pin C routed to IRQ 25
	Region 0: Memory at 80800000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:01.0 FireWire (IEEE 1394): NEC Corporation uPD72874 IEEE1394 OHCI 1.1 3-port PHY-Link Ctrlr (rev 01) (prog-if 10 [OHCI])
	Subsystem: NEC Corporation uPD72874 IEEE1394 OHCI 1.1 3-port PHY-Link Ctrlr
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32 (5000ns min, 11000ns max), Cache Line Size 08
	Interrupt: pin A routed to IRQ 25
	Region 0: Memory at 80801000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [60] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME+

0001:02:0b.0 Non-VGA unclassified device: Apple Computer Inc. Control Video
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin ? routed to IRQ 26
	Region 1: Memory at 90000000 (32-bit, non-prefetchable) [disabled] [size=64K]
	Region 2: Memory at 94000000 (32-bit, non-prefetchable) [disabled] [size=64M]

0001:02:0d.0 Class ff00: Apple Computer Inc. PlanB Video-In (rev 01)
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Latency: 32, Cache Line Size 08
	Interrupt: pin ? routed to IRQ 28
	Region 0: Memory at f1000000 (32-bit, non-prefetchable) [disabled] [size=1K]



-- 
Stephen Harker                           s.harker@...a.edu.au
PEMS
UNSW@...A
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists