I have a Gigabyte GA-6BXDU dual-processor motherboard.
With the BIOS setting MPS=1.1, scsi hangs but USB works.
With the BIOS setting MPS=1.4, usb fails but scsi works.
It is possibly just a coincidence, but it seems that scsi recovers
when the bttv stuff is loaded.
If anyone can tell me why this is happening, or a fix to get both
scsi and usb working at the same time, I would be grateful.
Here are (what I guess are) the relevant log extracts.
I can provide more details of software versions if it would be helpful.
-jonathan
==============================================================================
BIOS setting: MPS = 1.1
bttv-0.7.something
Nov 12 01:01:03 lovelace kernel: Linux version 2.2.16int7+usb3+i2c (root@lovelace) (gcc version 2.95.2 20000313 (Debian GNU/Linux)) #1 SMP Thu Jul 20 01:53:33 BST 2000
---------------------------------------------
Nov 12 01:03:45 lovelace kernel: hub.c: port 2 connection change
Nov 12 01:03:46 lovelace kernel: hub.c: portstatus 101, change 1, 12 Mb/s
Nov 12 01:03:46 lovelace kernel: hub.c: portstatus 103, change 0, 12 Mb/s
Nov 12 01:03:46 lovelace kernel: usb.c: USB new device connect, assigned device number 2
Nov 12 01:03:46 lovelace kernel: usb.c: kmalloc IF ddb2c0e0, numif 1
Nov 12 01:03:46 lovelace kernel: usb.c: new device strings: Mfr=1, Product=2, SerialNumber=0
Nov 12 01:03:46 lovelace kernel: usb.c: USB device number 2 default language ID 0x409
Nov 12 01:03:46 lovelace kernel: Manufacturer: EPSON
Nov 12 01:03:46 lovelace kernel: Product: Perfection1200
Nov 12 01:03:46 lovelace kernel: usb.c: usbscanner driver claimed interface ddb2c0e0
---------------------------------------------
Nov 12 01:04:03 lovelace kernel: (scsi0) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/0
Nov 12 01:04:03 lovelace kernel: (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs
Nov 12 01:04:03 lovelace kernel: (scsi0) Downloading sequencer code... 396 instructions downloaded
Nov 12 01:04:03 lovelace kernel: enable_irq() unbalanced from e00d17e8
Nov 12 01:04:03 lovelace kernel: (scsi1) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/1
Nov 12 01:04:03 lovelace kernel: (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs
Nov 12 01:04:03 lovelace kernel: (scsi1) Downloading sequencer code... 396 instructions downloaded
Nov 12 01:04:03 lovelace kernel: scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.28/3.2.4
Nov 12 01:04:03 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 12 01:04:03 lovelace kernel: scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.28/3.2.4
Nov 12 01:04:03 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 12 01:04:03 lovelace kernel: scsi : 2 hosts.
Nov 12 01:04:09 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
Nov 12 01:04:15 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
Nov 12 01:24:09 lovelace kernel: i2c-core.o: i2c core module
Nov 12 01:24:09 lovelace kernel: i2c-algo-bit.o: i2c bit algorithm module
Nov 12 01:24:09 lovelace kernel: Linux video capture interface: v1.00
Nov 12 01:24:09 lovelace kernel: i2c-core.o: driver i2c TV tuner driver registered.
Nov 12 01:24:09 lovelace kernel: bttv: driver version 0.7.27 loaded
Nov 12 01:24:09 lovelace kernel: bttv: using 2 buffers with 2080k (4160k total) for capture
Nov 12 01:24:09 lovelace kernel: bttv0: Brooktree Bt878 (rev 2) bus: 0, devfn: 72, irq: 9, memory: 0xe9002000.
Nov 12 01:24:09 lovelace kernel: bttv: 1 Bt8xx card(s) found.
Nov 12 01:24:09 lovelace kernel: tuner: chip found @ 0x61
Nov 12 01:24:09 lovelace kernel: bttv0: i2c attach [Philips PAL]
Nov 12 01:24:09 lovelace kernel: i2c-core.o: client [Philips PAL] registered to adapter [bt848 #0](pos. 0).
Nov 12 01:24:09 lovelace kernel: i2c-core.o: adapter bt848 #0 registered as adapter 0.
Nov 12 01:24:09 lovelace kernel: bttv0: i2c: checking for eeprom @ 0xa0... found
Nov 12 01:24:09 lovelace kernel: bttv0: id: Hauppauge WinTV (0x13eb0070)
Nov 12 01:24:09 lovelace kernel: bttv0: => card=10 (Hauppauge new (bt878))
Nov 12 01:24:09 lovelace kernel: bttv0: model: BT878(Hauppauge new (bt878))
Nov 12 01:24:09 lovelace kernel: bttv0: Hauppauge eeprom: tuner=Philips FM1216 (5)
Nov 12 01:24:09 lovelace kernel: bttv0: Hauppauge msp34xx: reset line init
Nov 12 01:24:09 lovelace kernel: bttv0: i2c: checking for MSP34xx @ 0x80... found
Nov 12 01:24:09 lovelace kernel: bttv0: i2c detach [Philips PAL]
Nov 12 01:24:09 lovelace kernel: i2c-core.o: client [Philips PAL] unregistered.
Nov 12 01:24:09 lovelace kernel: i2c-core.o: adapter unregistered: bt848 #0
Nov 12 01:24:09 lovelace kernel: tuner: chip found @ 0x61
Nov 12 01:24:09 lovelace kernel: bttv0: i2c attach [Philips PAL]
Nov 12 01:24:09 lovelace kernel: i2c-core.o: client [Philips PAL] registered to adapter [bt848 #0](pos. 0).
Nov 12 01:24:09 lovelace kernel: i2c-core.o: adapter bt848 #0 registered as adapter 0.
Nov 12 01:24:09 lovelace kernel: bttv0: i2c: checking for MSP34xx @ 0x80... found
Nov 12 01:24:10 lovelace kernel: bttv0: i2c: checking for TDA8425 @ 0x82... not found
Nov 12 01:24:10 lovelace kernel: bttv0: i2c: checking for TDA985x @ 0xb6... not found
Nov 12 01:24:10 lovelace kernel: bttv0: i2c: checking for TDA9875 @ 0xb0... not found
Nov 12 01:24:10 lovelace kernel: bttv0: PLL: 28636363 => 35468950 ... ok
Nov 12 01:24:17 lovelace kernel: scsi : aborting command due to timeout : pid 2, scsi0, channel 0, id 2, lun 0 Test Unit Ready 00 00 00 00 00
Nov 12 01:24:55 lovelace kernel: scsi : aborting command due to timeout : pid 4, scsi0, channel 0, id 4, lun 0 Test Unit Ready 00 00 00 00 00
Nov 12 01:25:01 lovelace kernel: scsi : aborting command due to timeout : pid 5, scsi0, channel 0, id 5, lun 0 Test Unit Ready 00 00 00 00 00
Nov 12 01:25:08 lovelace kernel: (scsi1:0:3:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Nov 12 01:25:08 lovelace kernel: Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.00
Nov 12 01:25:08 lovelace kernel: Type: CD-ROM ANSI SCSI revision: 02
Nov 12 01:25:08 lovelace kernel: Detected scsi CD-ROM sr0 at scsi1, channel 0, id 3, lun 0
Nov 12 01:25:09 lovelace kernel: (scsi1:0:4:0) Synchronous at 10.0 Mbyte/sec, offset 8.
Nov 12 01:25:09 lovelace kernel: Vendor: PLEXTOR Model: CD-R PX-W4220T Rev: 1.01
Nov 12 01:25:09 lovelace kernel: Type: CD-ROM ANSI SCSI revision: 02
==============================================================================
BIOS setting: MPS = 1.1
kernel bttv
Nov 12 03:11:18 lovelace kernel: Linux version 2.2.17int10+usb3 (root@lovelace) (gcc version 2.95.2 20000220 (Debian GNU/Linux)) #1 SMP Sat Nov 11 21:35:41 GMT 2000
---------------------------------------------
Nov 12 03:14:36 lovelace kernel: (scsi0) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/0
Nov 12 03:14:36 lovelace kernel: (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs
Nov 12 03:14:36 lovelace kernel: (scsi0) Downloading sequencer code... 392 instructions downloaded
Nov 12 03:14:36 lovelace kernel: (scsi1) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/1
Nov 12 03:14:36 lovelace kernel: (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs
Nov 12 03:14:36 lovelace kernel: (scsi1) Downloading sequencer code... 392 instructions downloaded
Nov 12 03:14:36 lovelace kernel: scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
Nov 12 03:14:36 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 12 03:14:36 lovelace kernel: scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
Nov 12 03:14:36 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 12 03:14:36 lovelace kernel: scsi : 2 hosts.
Nov 12 03:14:42 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
Nov 12 03:14:48 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
Nov 12 03:18:07 lovelace kernel: Linux video capture interface: v1.00
Nov 12 03:18:07 lovelace kernel: i2c: initialized
Nov 12 03:18:08 lovelace kernel: bttv0: Brooktree Bt878 (rev 2) bus: 0, devfn: 72, irq: 9, memory: 0xe9002000.
Nov 12 03:18:08 lovelace kernel: bttv: 1 Bt8xx card(s) found.
Nov 12 03:18:08 lovelace kernel: bttv0: Hauppauge eeprom: tuner=Philips FM1216 (5)
Nov 12 03:18:08 lovelace kernel: bttv0: fader chip: TEA6300
Nov 12 03:18:08 lovelace kernel: bttv0: model: BT878(Hauppauge new)
Nov 12 03:18:08 lovelace kernel: msp3400: daemon started
Nov 12 03:18:08 lovelace kernel: msp3400: init: chip=MSP3410D-B4, has NICAM support
Nov 12 03:18:08 lovelace kernel: bttv0: PLL: 28636363 => 35468950 ... ok
Nov 12 03:18:12 lovelace kernel: (scsi1:0:3:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Nov 12 03:18:12 lovelace kernel: Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.00
Nov 12 03:18:12 lovelace kernel: Type: CD-ROM ANSI SCSI revision: 02
Nov 12 03:18:13 lovelace kernel: (scsi1:0:4:0) Synchronous at 10.0 Mbyte/sec, offset 8.
Nov 12 03:18:13 lovelace kernel: Vendor: PLEXTOR Model: CD-R PX-W4220T Rev: 1.01
Nov 12 03:18:13 lovelace kernel: Type: CD-ROM ANSI SCSI revision: 02
Nov 12 03:18:13 lovelace kernel: (scsi1:0:5:0) Synchronous at 10.0 Mbyte/sec, offset 15.
Nov 12 03:18:13 lovelace kernel: Vendor: DEC Model: TLZ10 (C) DEC Rev: 02aa
Nov 12 03:18:13 lovelace kernel: Type: Sequential-Access ANSI SCSI revision: 02
==============================================================================
BIOS setting: MPS = 1.1
Nov 13 01:00:18 lovelace kernel: Linux version 2.2.17int10+usb3 (root@lovelace) (gcc version 2.95.2 20000220 (Debian GNU/Linux)) #1 SMP Sat Nov 11 21:35:41 GMT 2000
---------------------------------------------
Nov 13 01:00:44 lovelace kernel: hub.c: port 2 connection change
Nov 13 01:00:44 lovelace kernel: hub.c: portstatus 101, change 1, 12 Mb/s
Nov 13 01:00:44 lovelace kernel: hub.c: portstatus 103, change 0, 12 Mb/s
Nov 13 01:00:44 lovelace kernel: usb.c: USB new device connect, assigned device number 2
Nov 13 01:00:44 lovelace kernel: usb.c: kmalloc IF dde7e3e0, numif 1
Nov 13 01:00:44 lovelace kernel: usb.c: new device strings: Mfr=1, Product=2, SerialNumber=0
Nov 13 01:00:44 lovelace kernel: usb.c: USB device number 2 default language ID 0x409
Nov 13 01:00:44 lovelace kernel: Manufacturer: EPSON
Nov 13 01:00:44 lovelace kernel: Product: Perfection1200
Nov 13 01:00:44 lovelace kernel: usb.c: usbscanner driver claimed interface dde7e3e0
---------------------------------------------
Nov 13 01:05:09 lovelace kernel: (scsi0) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/0
Nov 13 01:05:09 lovelace kernel: (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs
Nov 13 01:05:09 lovelace kernel: (scsi0) Downloading sequencer code... 392 instructions downloaded
Nov 13 01:05:09 lovelace kernel: (scsi1) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/1
Nov 13 01:05:09 lovelace kernel: (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs
Nov 13 01:05:09 lovelace kernel: (scsi1) Downloading sequencer code... 392 instructions downloaded
Nov 13 01:05:09 lovelace kernel: scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
Nov 13 01:05:09 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 13 01:05:09 lovelace kernel: scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
Nov 13 01:05:09 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 13 01:05:09 lovelace kernel: scsi : 2 hosts.
Nov 13 01:05:15 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
Nov 13 01:05:21 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
==============================================================================
BIOS setting: MPS = 1.4
Nov 13 01:13:37 lovelace kernel: Linux version 2.2.17int10+usb3 (root@lovelace) (gcc version 2.95.2 20000220 (Debian GNU/Linux)) #1 SMP Sat Nov 11 21:35:41 GMT 2000
---------------------------------------------
Nov 13 01:14:24 lovelace kernel: hub.c: port 2 connection change
Nov 13 01:14:24 lovelace kernel: hub.c: portstatus 101, change 1, 12 Mb/s
Nov 13 01:14:24 lovelace kernel: hub.c: portstatus 103, change 0, 12 Mb/s
Nov 13 01:14:24 lovelace kernel: usb.c: USB new device connect, assigned device number 2
Nov 13 01:14:27 lovelace kernel: usb_control/bulk_msg: timeout
Nov 13 01:14:27 lovelace kernel: usb.c: USB device not accepting new address (error=-110)
Nov 13 01:14:27 lovelace kernel: usb.c: USB new device connect, assigned device number -1
Nov 13 01:14:30 lovelace kernel: usb_control/bulk_msg: timeout
Nov 13 01:14:30 lovelace kernel: usb.c: USB device not accepting new address (error=-110)
Nov 13 01:14:30 lovelace kernel: usb.c: USB disconnect on device -1
Nov 13 01:14:30 lovelace kernel: hub.c: hub: disabling port 2
Nov 13 01:14:52 lovelace kernel: hub.c: port 2 connection change
Nov 13 01:14:52 lovelace kernel: hub.c: portstatus 100, change 1, 12 Mb/s
---------------------------------------------
Nov 13 01:15:00 lovelace kernel: (scsi0) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/0
Nov 13 01:15:00 lovelace kernel: (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs
Nov 13 01:15:00 lovelace kernel: (scsi0) Downloading sequencer code... 392 instructions downloaded
Nov 13 01:15:00 lovelace kernel: (scsi1) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/1
Nov 13 01:15:00 lovelace kernel: (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs
Nov 13 01:15:00 lovelace kernel: (scsi1) Downloading sequencer code... 392 instructions downloaded
Nov 13 01:15:00 lovelace kernel: scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
Nov 13 01:15:00 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 13 01:15:00 lovelace kernel: scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.31/3.2.4
Nov 13 01:15:00 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 13 01:15:00 lovelace kernel: scsi : 2 hosts.
Nov 13 01:15:07 lovelace kernel: (scsi1:0:3:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Nov 13 01:15:07 lovelace kernel: Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.00
Nov 13 01:15:07 lovelace kernel: Type: CD-ROM ANSI SCSI revision: 02
Nov 13 01:15:07 lovelace kernel: (scsi1:0:4:0) Synchronous at 10.0 Mbyte/sec, offset 8.
Nov 13 01:15:07 lovelace kernel: Vendor: PLEXTOR Model: CD-R PX-W4220T Rev: 1.01
Nov 13 01:15:07 lovelace kernel: Type: CD-ROM ANSI SCSI revision: 02
Nov 13 01:15:07 lovelace kernel: (scsi1:0:5:0) Synchronous at 10.0 Mbyte/sec, offset 15.
Nov 13 01:15:07 lovelace kernel: Vendor: DEC Model: TLZ10 (C) DEC Rev: 02aa
Nov 13 01:15:07 lovelace kernel: Type: Sequential-Access ANSI SCSI revision: 02
==============================================================================
BIOS setting: MPS = 1.1
Nov 13 01:51:09 lovelace kernel: Linux version 2.2.16int7+usb3+i2c (root@lovelace) (gcc version 2.95.2 20000313 (Debian GNU/Linux)) #1 SMP Thu Jul 20 01:53:33 BST 2000
---------------------------------------------
Nov 13 01:52:21 lovelace kernel: hub.c: port 2 connection change
Nov 13 01:52:21 lovelace kernel: hub.c: portstatus 101, change 1, 12 Mb/s
Nov 13 01:52:22 lovelace kernel: hub.c: portstatus 103, change 0, 12 Mb/s
Nov 13 01:52:22 lovelace kernel: usb.c: USB new device connect, assigned device number 2
Nov 13 01:52:22 lovelace kernel: usb.c: kmalloc IF de8b1d40, numif 1
Nov 13 01:52:22 lovelace kernel: usb.c: new device strings: Mfr=1, Product=2, SerialNumber=0
Nov 13 01:52:22 lovelace kernel: usb.c: USB device number 2 default language ID 0x409
Nov 13 01:52:22 lovelace kernel: Manufacturer: EPSON
Nov 13 01:52:22 lovelace kernel: Product: Perfection1200
Nov 13 01:52:22 lovelace kernel: usb.c: usbscanner driver claimed interface de8b1d40
Nov 13 01:52:53 lovelace kernel: hub.c: port 2 connection change
Nov 13 01:52:53 lovelace kernel: hub.c: portstatus 100, change 3, 12 Mb/s
Nov 13 01:52:53 lovelace kernel: usb.c: USB disconnect on device 2
Nov 13 01:52:53 lovelace kernel: hub.c: port 2 enable change, status 100
---------------------------------------------
Nov 13 01:59:56 lovelace kernel: (scsi0) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/0
Nov 13 01:59:56 lovelace kernel: (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs
Nov 13 01:59:56 lovelace kernel: (scsi0) Downloading sequencer code... 396 instructions downloaded
Nov 13 01:59:56 lovelace kernel: enable_irq() unbalanced from e00d17e8
Nov 13 01:59:56 lovelace kernel: (scsi1) <Adaptec AIC-7896/7 Ultra2 SCSI host adapter> found at PCI 0/12/1
Nov 13 01:59:56 lovelace kernel: (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs
Nov 13 01:59:56 lovelace kernel: (scsi1) Downloading sequencer code... 396 instructions downloaded
Nov 13 01:59:56 lovelace kernel: scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.28/3.2.4
Nov 13 01:59:56 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 13 01:59:56 lovelace kernel: scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.28/3.2.4
Nov 13 01:59:56 lovelace kernel: <Adaptec AIC-7896/7 Ultra2 SCSI host adapter>
Nov 13 01:59:56 lovelace kernel: scsi : 2 hosts.
Nov 13 02:00:02 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
Nov 13 02:00:08 lovelace kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00
==============================================================================
