Problem detecting gp2x SD card over USB2.0 [Solved]

Message

blukske · Post by **blukske** » Wed Nov 30, 2005 11:50 am

Hi all,

I recently bought myself a gp2x handheld (http://www.gp2x.com). I'm having problems getting Gentoo to recognize the SD card when connecting it to my PC using USB2.0. I'm using the latest gentoo-sources, kernel 2.6.14-r3 together with udev. As far as I know I've set all the required USB settings in my kernel config. I've got no problems with my other USB stuff, a memory stick, mouse, and gamepad. I recently tried to detect the SD card using Knoppix and an old 2.4 kernel, and it just worked!

These are the relevant USB messages from dmesg during startup:

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ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96
ACPI: PCI Interrupt 0000:00:10.3[D] -> GSI 21 (level, low) -> IRQ 18
PCI: Via IRQ fixup for 0000:00:10.3, from 0 to 2
ehci_hcd 0000:00:10.3: EHCI Host Controller
ehci_hcd 0000:00:10.3: reset hcs_params 0x3206 dbg=0 cc=3 pcc=2 ordered !ppc por ts=6
ehci_hcd 0000:00:10.3: reset hcc_params 6872 thresh 7 uframes 256/512/1024
ehci_hcd 0000:00:10.3: capability 0001 at 68
ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:10.3: irq 18, io mem 0xbe800000
ehci_hcd 0000:00:10.3: reset command 080002 (park)=0 ithresh=8 period=1024 Reset  HALT
ehci_hcd 0000:00:10.3: init command 010009 (park)=0 ithresh=1 period=256 RUN
ehci_hcd 0000:00:10.3: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
ehci_hcd 0000:00:10.3: supports USB remote wakeup
usb usb1: default language 0x0409
usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.14-gentoo-r3 ehci_hcd
usb usb1: SerialNumber: 0000:00:10.3
usb usb1: hotplug
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: hotplug
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: no power switching (usb 1.0)
hub 1-0:1.0: individual port over-current protection
hub 1-0:1.0: Single TT
hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
hub 1-0:1.0: power on to power good time: 20ms
hub 1-0:1.0: local power source is good
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ohci_hcd: block sizes: ed 64 td 64
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 18
hub 1-0:1.0: state 5 ports 6 chg 0000 evt 0000
ehci_hcd 0000:00:10.3: GetStatus port 2 status 001403 POWER sig=k CSC CONNECT
hub 1-0:1.0: port 2, status 0501, change 0001, 480 Mb/s
PCI: Via IRQ fixup for 0000:00:10.0, from 0 to 2
uhci_hcd 0000:00:10.0: UHCI Host Controller
uhci_hcd 0000:00:10.0: detected 2 ports
uhci_hcd 0000:00:10.0: check_and_reset_hc: legsup = 0x003a
uhci_hcd 0000:00:10.0: Performing full reset
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:10.0: irq 18, io base 0x0000b800
uhci_hcd 0000:00:10.0: supports USB remote wakeup
usb usb2: default language 0x0409
usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: UHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.14-gentoo-r3 uhci_hcd
usb usb2: SerialNumber: 0000:00:10.0
usb usb2: hotplug
usb usb2: adding 2-0:1.0 (config #1, interface 0)
usb 2-0:1.0: hotplug
hub 2-0:1.0: usb_probe_interface
hub 2-0:1.0: usb_probe_interface - got id
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
hub 2-0:1.0: standalone hub
hub 2-0:1.0: no power switching (usb 1.0)
hub 2-0:1.0: individual port over-current protection
hub 2-0:1.0: power on to power good time: 2ms
hub 2-0:1.0: local power source is good
hub 1-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x501
ehci_hcd 0000:00:10.3: port 2 low speed --> companion
ACPI: PCI Interrupt 0000:00:10.1[B] -> GSI 21 (level, low) -> IRQ 18
PCI: Via IRQ fixup for 0000:00:10.1, from 0 to 2
uhci_hcd 0000:00:10.1: UHCI Host Controller
uhci_hcd 0000:00:10.1: detected 2 ports
uhci_hcd 0000:00:10.1: check_and_reset_hc: legsup = 0x0010
uhci_hcd 0000:00:10.1: Performing full reset
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
ehci_hcd 0000:00:10.3: GetStatus port 2 status 003402 POWER OWNER sig=k CSC
hub 2-0:1.0: state 5 ports 2 chg 0000 evt 0006
uhci_hcd 0000:00:10.0: port 1 portsc 008a,00
hub 2-0:1.0: port 1, status 0100, change 0003, 12 Mb/s
uhci_hcd 0000:00:10.1: irq 18, io base 0x0000b400
uhci_hcd 0000:00:10.1: supports USB remote wakeup
usb usb3: default language 0x0409
usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.14-gentoo-r3 uhci_hcd
usb usb3: SerialNumber: 0000:00:10.1
usb usb3: hotplug
usb usb3: adding 3-0:1.0 (config #1, interface 0)
usb 3-0:1.0: hotplug
hub 3-0:1.0: usb_probe_interface
hub 3-0:1.0: usb_probe_interface - got id
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
hub 3-0:1.0: standalone hub
hub 3-0:1.0: no power switching (usb 1.0)
hub 3-0:1.0: individual port over-current protection
hub 3-0:1.0: power on to power good time: 2ms
hub 3-0:1.0: local power source is good
hub 2-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
uhci_hcd 0000:00:10.0: port 2 portsc 01ab,00
hub 2-0:1.0: port 2, status 0301, change 0003, 1.5 Mb/s
ACPI: PCI Interrupt 0000:00:10.2[C] -> GSI 21 (level, low) -> IRQ 18
PCI: Via IRQ fixup for 0000:00:10.2, from 0 to 2
uhci_hcd 0000:00:10.2: UHCI Host Controller
uhci_hcd 0000:00:10.2: detected 2 ports
uhci_hcd 0000:00:10.2: check_and_reset_hc: legsup = 0x0010
uhci_hcd 0000:00:10.2: Performing full reset
uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:10.2: irq 18, io base 0x0000b000
uhci_hcd 0000:00:10.2: supports USB remote wakeup
usb usb4: default language 0x0409
usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.14-gentoo-r3 uhci_hcd
usb usb4: SerialNumber: 0000:00:10.2
usb usb4: hotplug
usb usb4: adding 4-0:1.0 (config #1, interface 0)
usb 4-0:1.0: hotplug
hub 4-0:1.0: usb_probe_interface
hub 4-0:1.0: usb_probe_interface - got id
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
hub 4-0:1.0: standalone hub
hub 4-0:1.0: no power switching (usb 1.0)
hub 4-0:1.0: individual port over-current protection
hub 4-0:1.0: power on to power good time: 2ms
hub 4-0:1.0: local power source is good
hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x301
Initializing USB Mass Storage driver...
usb 2-2: new low speed USB device using uhci_hcd and address 2
usb 2-2: skipped 1 descriptor after interface
usb 2-2: default language 0x0409
usb 2-2: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-2: Product: USB Receiver
usb 2-2: Manufacturer: Logitech
usb 2-2: hotplug
usb 2-2: adding 2-2:1.0 (config #1, interface 0)
usb 2-2:1.0: hotplug
hub 3-0:1.0: state 5 ports 2 chg 0000 evt 0006
uhci_hcd 0000:00:10.1: port 1 portsc 008a,00
hub 3-0:1.0: port 1, status 0100, change 0003, 12 Mb/s
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
uhci_hcd 0000:00:10.1: port 2 portsc 008a,00
hub 3-0:1.0: port 2, status 0100, change 0003, 12 Mb/s
hub 3-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100
hub 4-0:1.0: state 5 ports 2 chg 0000 evt 0006
uhci_hcd 0000:00:10.2: port 1 portsc 008a,00
hub 4-0:1.0: port 1, status 0100, change 0003, 12 Mb/s
usbcore: registered new driver hiddev
hub 4-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
uhci_hcd 0000:00:10.2: port 2 portsc 008a,00
hub 4-0:1.0: port 2, status 0100, change 0003, 12 Mb/s
hub 4-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100
hub 3-0:1.0: state 5 ports 2 chg 0000 evt 0000
usbhid 2-2:1.0: usb_probe_interface
usbhid 2-2:1.0: usb_probe_interface - got id
input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:10.0-2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver

And this is what tail -f /var/log/everything/current gives me when plugging in the device:

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Nov 30 12:26:41 [kernel] usb 1-1: new high speed USB device using ehci_hcd and address 3
Nov 30 12:26:42 [kernel] usb 1-1: Product: File-backed Storage Gadget
Nov 30 12:26:42 [kernel] usb 1-1: Manufacturer: Linux 2.4.25 with net2272
Nov 30 12:26:42 [kernel] usb 1-1: SerialNumber: 3035204A756E
Nov 30 12:26:46 [kernel] usb 1-1: can't set config #1, error -110
Nov 30 12:26:47 [kernel] usb 1-1: new high speed USB device using ehci_hcd and address 4
Nov 30 12:26:47 [kernel] usb 1-1: Product: File-backed Storage Gadget
Nov 30 12:26:47 [kernel] usb 1-1: Manufacturer: Linux 2.4.25 with net2272
Nov 30 12:26:47 [kernel] usb 1-1: SerialNumber: 3035204A756E
Nov 30 12:26:52 [kernel] usb 1-1: can't set config #1, error -110
Nov 30 12:26:52 [kernel] usb 1-1: new high speed USB device using ehci_hcd and address 5
Nov 30 12:26:52 [kernel] usb 1-1: Product: File-backed Storage Gadget
Nov 30 12:26:52 [kernel] usb 1-1: Manufacturer: Linux 2.4.25 with net2272
Nov 30 12:26:52 [kernel] usb 1-1: SerialNumber: 3035204A756E
Nov 30 12:26:55 [kernel] usb 1-1: can't set config #1, error -110

Anyone got an idea on how to fix this?

blukske · Post by **blukske** » Wed Nov 30, 2005 5:16 pm

Solved, kind of. As it turns out, the gp2x does not yet support usb2.0 properly. Now I just don't load the ehci-hcd module to force the device to use USB1.1. Works like a charm, although somewhat slow

Solution_9 · Post by **Solution_9** » Thu Dec 01, 2005 5:37 am

Props to the GP2X. Mine is coming as we speek

(or rather as i type this)

borkdox · Post by **borkdox** » Fri Dec 02, 2005 9:09 pm

i have a gp2x too, this is great, lot of gentooers with gp2x

telengard · Post by **telengard** » Fri Dec 30, 2005 2:24 am

borkdox wrote:i have a gp2x too, this is great, lot of gentooers with gp2x

Yep, I got one too for xmas. Lovin' the Atari 800 emulator.
Anyone here got a cross compiling env setup yet under Gentoo? I want to try porting an emulator.

~telengard

LukeLemmings · Post by **LukeLemmings** » Wed Apr 04, 2007 7:30 pm

And another one!

L.