Hi,
I'm recovering from a major system fsck-up (portage kept uninstalling
everything after I'd installed it). I'm using kernel 2.5.50bk3, because none
of the stable kernels seemed to like my Highpoint 374 controller. and plain
old 2.5.50 wouldn't compile.
I've got the usblp module loaded, UHCI and EHCI support in the kernel, device
nodes created, but for some reason the printer doesn't show up. Here's
/proc/bus/usb/devices:
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.05
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.05
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 0.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 0
P: Vendor=0000 ProdID=0000 Rev= 0.00
T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.05
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.05
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
and the relevant stuff from dmesg:
ehci-hcd 00:10.3: VIA Technologies, In USB 2.0
ehci-hcd 00:10.3: irq 5, pci mem e4862000
drivers/usb/core/hcd.c: new USB bus registered, assigned bus number 1
ehci-hcd 00:10.3: USB 2.0 enabled, EHCI 1.00, driver 2002-Nov-29
drivers/usb/core/hub.c: USB hub found at 0
drivers/usb/core/hub.c: 6 ports detected
drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver
v2.0
ACPI: No IRQ known for interrupt pin A of device 00:10.0 - using IRQ 11
uhci-hcd 00:10.0: VIA Technologies, In USB
uhci-hcd 00:10.0: irq 11, io base 0000d800
drivers/usb/core/hcd.c: new USB bus registered, assigned bus number 2
drivers/usb/core/hub.c: USB hub found at 0
drivers/usb/core/hub.c: 2 ports detected
ACPI: No IRQ known for interrupt pin B of device 00:10.1 - using IRQ 10
uhci-hcd 00:10.1: VIA Technologies, In USB (#2)
uhci-hcd 00:10.1: irq 10, io base 0000dc00
drivers/usb/core/hcd.c: new USB bus registered, assigned bus number 3
drivers/usb/core/hub.c: USB hub found at 0
drivers/usb/core/hub.c: 2 ports detected
ACPI: No IRQ known for interrupt pin C of device 00:10.2 - using IRQ 11
uhci-hcd 00:10.2: VIA Technologies, In USB (#3)
uhci-hcd 00:10.2: irq 11, io base 0000e000
drivers/usb/core/hcd.c: new USB bus registered, assigned bus number 4
drivers/usb/core/hub.c: USB hub found at 0
drivers/usb/core/hub.c: 2 ports detected
drivers/usb/core/usb.c: registered new driver hiddev
drivers/usb/core/usb.c: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
I have a /dev/printers/0 (Gentoo likes devfs) and /dev/usb/lp0 (HPOJ likes
/dev/usb/lp0 and so do I) but ptal-init and cups can't pick up printers on
any USB ports. Everything was working with 2.5.44-ac2, but that had a few
nasty bugs (like CDROM eject crashed the kernel) and would need me to redo
module-init-tools as well. Any ideas?
Bob Raymond
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