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SubjectRe: [linux-usb] Linux generic inputdevice layer, first release for testing
Here is some more info:

I tried booting the kernel with the generic inputdevice layer with the USB
keyboard and AT keyboard plugged in, but no USB mouse. I was able to use
the AT keyboard fine, so I made copies of /proc/ksyms and /proc/modules.
When I pressed a key on the USB keyboard, I got almost exactly the same
oops as before, and the original oops did turn out to be decoded
correctly.

The kernel was compiled with egcs 1.1.2. I haven't tried gcc 2.7.2.3 yet.

The new driver (sort of) detects a PS/2 aux port but the pc_keyb.c driver
doesn't seem to detect one. There is not even a header connector for one
on the motherboard...

Here are the input/USB-related lines from the syslog, with a line of
context (which usually turns out to scsi stuff since my aic7xxx gets
initialized at the same time):

May 4 23:34:25 fatale kernel: fb0: MATROX VGA frame buffer device
May 4 23:34:25 fatale kernel: serio0: i8042 KBD port at 0x60,0x64 irq 1
May 4 23:34:25 fatale kernel: i8042.c: AUX interface selftest returned
error code 255
May 4 23:34:25 fatale kernel: serio1: i8042 AUX port at 0x60,0x64 irq 12
May 4 23:34:25 fatale kernel: input0: AT Set 3 keyboard
[base+ext+arrows+prsc+rctrl] on serio0
May 4 23:34:25 fatale kernel: keyboard.c: Adding keyboard: input0
May 4 23:34:25 fatale kernel: Serial driver version 4.27 with no serial
options enabled

...

May 4 23:34:25 fatale kernel: Floppy drive(s): fd0 is 1.44M
May 4 23:34:25 fatale kernel: uhci_control_thread at c01bd564
May 4 23:34:25 fatale kernel: usb_hub_thread at c01bf044
May 4 23:34:25 fatale kernel: uhci_connect_change: called for 0
May 4 23:34:25 fatale kernel: FDC 0 is an 8272A

...

May 4 23:34:25 fatale kernel: (scsi0:0:0:0) Synchronous at 10.0
Mbyte/sec, offset 15.
May 4 23:34:25 fatale kernel: USB new device connect, assigned device
number 1 May 4 23:34:25 fatale kernel: Found 02:09
May 4 23:34:25 fatale kernel: Found 04:09
May 4 23:34:25 fatale kernel: Found 05:07
May 4 23:34:25 fatale kernel: Short descriptor.
May 4 23:34:25 fatale kernel: USB hub found
May 4 23:34:25 fatale kernel: hub: 3-ports detected
May 4 23:34:25 fatale kernel: hub: ganged power switching
May 4 23:34:25 fatale kernel: hub: part of a compound device
May 4 23:34:25 fatale kernel: hub: no over current protection
May 4 23:34:25 fatale kernel: hub: power on to power good time: 44ms
May 4 23:34:25 fatale kernel: hub: hub controller current requirement:
100mA
May 4 23:34:25 fatale kernel: hub: port 1 is not removable
May 4 23:34:25 fatale kernel: hub: port 2 is removable
May 4 23:34:25 fatale kernel: hub: port 3 is removable
May 4 23:34:25 fatale kernel: hub: local power source is good
May 4 23:34:25 fatale kernel: hub: no over current condition exists
May 4 23:34:25 fatale kernel: enabling power on all ports
May 4 23:34:25 fatale kernel: hub: port 1 connection change
May 4 23:34:25 fatale kernel: Vendor: WangDAT Model: Model 1300
Rev: 02.5

...

May 4 23:34:25 fatale kernel: (scsi0:0:2:0) Synchronous at 5.0 Mbyte/sec,
offset 15.
May 4 23:34:26 fatale kernel: USB new device connect, assigned device
number 2 May 4 23:34:26 fatale kernel: Vendor: PLEXTOR Model: CD-ROM
PX-8XCS Rev: 1.07
May 4 23:34:26 fatale kernel: Type: CD-ROM
ANSI SCSI revision: 02
May 4 23:34:26 fatale kernel: (scsi0:0:3:0) Synchronous at 10.0
Mbyte/sec, offset 15.
May 4 23:34:26 fatale kernel: Found 02:09
May 4 23:34:26 fatale kernel: Found 04:09
May 4 23:34:26 fatale kernel: Expected descriptor 05/07, got 21/09 -
skipping
May 4 23:34:26 fatale kernel: 0 09
May 4 23:34:26 fatale kernel: 1 21
May 4 23:34:26 fatale kernel: 2 00
May 4 23:34:26 fatale kernel: 3 01
May 4 23:34:26 fatale kernel: 4 01
May 4 23:34:26 fatale kernel: 5 01
May 4 23:34:26 fatale kernel: 6 22
May 4 23:34:26 fatale kernel: 7 3f
May 4 23:34:26 fatale kernel: 8 00
May 4 23:34:26 fatale kernel: Found 05:07
May 4 23:34:26 fatale kernel: Short descriptor.
May 4 23:34:26 fatale kernel: keyboard.c: Adding keyboard: input1
May 4 23:34:26 fatale kernel: input1: USB HIDBP keyboard
May 4 23:34:26 fatale kernel: Vendor: SONY Model: CD-R CDU948S
Rev: 1.0h
May 4 23:34:26 fatale kernel: (scsi0:0:4:0) Synchronous at 10.0
Mbyte/sec, offset 15.
May 4 23:34:26 fatale kernel: hub: port 1 reset change
May 4 23:34:26 fatale kernel: scsi : detected 1 SCSI disk total.




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