Hello Tuck,
It looks like your system is loading the uhci driver instead of ohci and
this is why your devices aren't working. Since you can load the ohci module
manually your kernel seems to have the right support options, so no need to
recompile anything. Try 'alias usb-uhci off' in /etc/modules.conf and see
if that helps.
my hypothesis is that your USB controller is somehow being detected as a
UHCI device but it is actually an OHCI device... so all you have to do is
force it to load the correct module at boot time.
-A
--__--__--
Message: 3
Date: Tue, 14 Jan 2003 15:41:42 -0800 (PST)
From: Carl Hartshorn <[EMAIL PROTECTED]>
Reply-To: Carl Hartshorn <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: [Linux-usb-users] new A7N8X board problem
Perhaps some could help with a modules.conf question?
I upgraded to an Asus A7N8X with two USB controllers and one USB2.
At the moment, I have only a APC backup plugged in.
The previous system--nonUSB2--had no problem. It detected and found the APC.
my 'modules.conf' (today) has
alias usb usb-ohci
alias usb-controller usb-ohci
alias usb-controller1 usb-ohci
alias usb-controller2 ehci-hcd
When the system boots, lsmod only shows...
Module Size Used by Not tainted
ncr53c8xx 51840 2 (autoclean)
st 26164 2 (autoclean)
mousedev 3872 0 (unused)
hid 13088 0 (unused)
input 3072 0 [mousedev hid]
usbcore 54016 1 [hid]
dmesg seems to be OK but I dont if I'm reading this well...
us
b.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 19:15:44 Jan 12 2003
usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
usb.c: deregistering driver usbdevfs
usb.c: deregistering driver hub
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb.c: registered new driver hid
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <[EMAIL PROTECTED]>
hid-core.c: USB HID support drivers
but the boot log shows:
Jan 14 15:24:52 tucksLinux kernel: usb.c: registered new driver usbdevfs
Jan 14 15:24:52 tucksLinux kernel: usb.c: registered new driver hub
Jan 14 15:24:52 tucksLinux kernel: usb-uhci.c: $Revision: 1.275 $ time
19:15:44
Jan 12 2003
Jan 14 15:24:52 tucksLinux kernel: usb-uhci.c: High bandwidth mode enabled
Jan 14 15:24:52 tucksLinux kernel: usb-uhci.c: v1.275:USB Universal Host
Controller Interface driver
Jan 14 15:24:52 tucksLinux kernel: usb.c: deregistering driver usbdevfs
Jan 14 15:24:52 tucksLinux kernel: usb.c: deregistering driver hub
Jan 14 15:24:52 tucksLinux usbmgr[340]: start 0.4.6
Jan 14 15:24:52 tucksLinux kernel: usb.c: registered new driver usbdevfs
Jan 14 15:24:52 tucksLinux kernel: usb.c: registered new driver hub
Jan 14 15:24:53 tucksLinux kernel: usb.c: registered new driver hid
Jan 14 15:24:53 tucksLinux kernel: hid-core.c: v1.8.1 Andreas Gal, Vojtech
Pavlik <[EMAIL PROTECTED]>
Jan 14 15:24:53 tucksLinux kernel: hid-core.c: USB HID support drivers
Jan 14 15:24:53 tucksLinux kernel: mice: PS/2 mouse device common for all
mice
Jan 14 15:24:53 tucksLinux usbmgr[342]: "hid" was loaded
Jan 14 15:24:53 tucksLinux usbmgr[342]: "mousedev" was loaded
Jan 14 15:24:53 tucksLinux kernel: usb-uhci.c: $Revision: 1.275 $ time
19:15:44
Jan 12 2003
Jan 14 15:24:53 tucksLinux kernel: usb-uhci.c: High bandwidth mode enabled
Jan 14 15:24:53 tucksLinux kernel: usb-uhci.c: v1.275:USB Universal Host
Controller Interface driver
Jan 14 15:24:53 tucksLinux insmod:
/lib/modules/2.4.20-ac2/kernel/drivers/usb/usb-uhci.o: init_module: No such
device
Jan 14 15:24:53 tucksLinux insmod: Hint: insmod errors can be caused by
incorrect module parameters, including invalid
IO or IRQ parameters
Jan 14 15:24:53 tucksLinux insmod:
/lib/modules/2.4.20-ac2/kernel/drivers/usb/usb-uhci.o: insmod
/lib/modules/2.4.20-ac
2/kernel/drivers/usb/usb-uhci.o failed
Jan 14 15:24:53 tucksLinux insmod:
/lib/modules/2.4.20-ac2/kernel/drivers/usb/usb-uhci.o: insmod usb-uhci
failed
Jan 14 15:24:53 tucksLinux usbmgr[342]: "usb-uhci" was loaded
Jan 14 15:24:53 tucksLinux usbmgr[401]: mount /proc/bus/usb
So, I think the modules.conf has errors but I've tried enough combinations
(but
not
the right one).
At this point, usbtree shows nil.
If I manually do:
modprobe usb-ohci
modprobe ehci-hcd
and then, usbtree shows:
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ehci-hcd/6p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=usb-ohci/3p, 12M
|__ Port 2: Dev 3, If 0, Class=HID, Driver=hid, 1.5M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=usb-ohci/3p, 12M
and dmesg shows
usb-ohci.c: USB OHCI at membase 0xd08f0000, IRQ 5
usb-ohci.c: usb-00:02.0, PCI device 10de:0067
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 3 ports detected
PCI: Setting latency timer of device 00:02.1 to 64
usb-ohci.c: USB OHCI at membase 0xd08f2000, IRQ 11
usb-ohci.c: usb-00:02.1, PCI device 10de:0067
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 3 ports detected
hub.c: new USB device 00:02.1-2, assigned address 2
: USB HID v1.00 Joystick [American Power Conversion Back-UPS 500 FW: 6.1.D
USB
FW: c1 ] on usb2:2.0
PCI: Setting latency timer of device 00:02.2 to 64
hcd.c: ehci-hcd @ 00:02.2, PCI device 10de:0068
hcd.c: irq 5, pci mem d08f9000
usb.c: new USB bus registered, assigned bus number 3
ehci-hcd.c: USB 2.0 support enabled, EHCI rev 1. 0
usb.c: USB disconnect on device 00:02.1-2 address 2
hub.c: USB hub found
hub.c: 6 ports detected
hub.c: new USB device 00:02.1-2, assigned address 3
: USB HID v1.00 Joystick [American Power Conversion Back-UPS 500 FW: 6.1.D
USB
FW: c1 ] on usb2:3.0
So, can somebody spot something?
One more thing, 2.4.20-ac2
Thanks,
Tuck Hartshorn
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