> > 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. > Thanks for the reply and I tried that. It is different. I dont see the usb-uhci messages anymore in dmesg but it still doesnt load. I suspect my modules.conf still has some problems but I am a bit weak in this area. It now says:
#alias usb ehci-hcd alias usb-uhci off #alias usb usb-ohci (I did this both ways -- same) alias usb-controller usb-ohci alias usb-controller1 usb-ohci alias usb-controller2 ehci-hcd alias char-major-180 usbcore alias char-major-240 usb-serial Tuck > -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 > > ------------------------------------------------------- This SF.NET email is sponsored by: A Thawte Code Signing Certificate is essential in establishing user confidence by providing assurance of authenticity and code integrity. 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