Hi everybody,
From my Linux (SuSE.8.0), I am trying in vain to access an ISD-200 chip
(Vendor=05ab ProdID=0031 Rev= 1.10). The chip is on an external USB-harddisk
from Archos (EU MiniHD 6, 6GB, USB 1.1., ArticleNo=500021, P/N= MHD26-2-20U2);
driver-revision used is $Id: isd200.c,v 1.14 2002/02/25 00:40:13 mdharm Exp $,
which appears to be the newest as far as I understand from
http://linuxusb.bkbits.net:8080/usb-2.4/anno/drivers/usb/storage/[EMAIL PROTECTED]
Bjoern Stenberg <[EMAIL PROTECTED]>, the maintainer of the specific ISD-200
driver, replied that it looks like a problem in the general USB code, rather
than in the isd200 usb-storage driver specifically.
Now I am hoping that somebody might give me some hints how to succeed. Below
is listed what I observed. Please, consider that I have no particular experience
in debugging kernel modules.
Many thanks,
Guenter
---------------------------------------------------------------------------------
What I observed (my comments, i.e. my tries to understand, are marked with "##"):
0.) The MiniHD works fine with WinME and WinXP-Home on various machines:
+ The Archos-provided driver-floppy indicates in REL_NOTES_PATRIOT_5_04.txt
this driver:
Cypress Semiconductor
Mass Storage Device Driver Release Notes REL_NOTES_PATRIOT_5_04.txt
Windows Driver for all ISD USB mass storage bridges
Release Version 5.04 found in "CY_Win_5_04_REL.zip"
+ WinME::DeviceManager shows:
Storage Adapter Bridge Module (TPP)
Cypress, 10/12/2001, not signed
C:\WINDOWS\SYSTEM\IOSUBSYS\TPPIOSTP.PDR
1.) My pure Linux machine uses:
+ HW: SCSI harddisks only, hence its SCSI subsystem is proved to work well
with my Linux (SuSE.8.0)
+ Checking configuration of my kernel:
- ls -l /usr/src/linux ## excerpted:
lrwxrwxrwx 1 root root 17 Mar 14 18:21 /usr/src/linux -> linux-2.4.18.SuSE
- grep -i usb /usr/src/linux-2.4.18.SuSE/.config ## excerpted:
CONFIG_USB_IRDA=m
CONFIG_INPUT_IFORCE_USB=m
CONFIG_VIDEO_CPIA_USB=m
# USB support
CONFIG_USB=m ## looks good
# CONFIG_USB_DEBUG is not set
# Miscellaneous USB options
CONFIG_USB_DEVICEFS=y ## looks good
# CONFIG_USB_BANDWIDTH is not set
CONFIG_USB_LONG_TIMEOUT=y
# USB Host Controller Drivers
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_UHCI=m ## looks good (cf. below)
CONFIG_USB_UHCI_ALT=m
CONFIG_USB_OHCI=m
# USB Device Class drivers
CONFIG_USB_AUDIO=m
CONFIG_USB_BLUETOOTH=m
CONFIG_USB_STORAGE=m ## looks good
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y ## looks good
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_HP8200e=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_ACM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_PRINTER=m
# USB Human Interface Devices (HID)
CONFIG_USB_HID=m
CONFIG_USB_HIDDEV=y
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
CONFIG_USB_WACOM=m
CONFIG_USB_AIPTEK=m
# USB Imaging devices ## all "=m"
# USB Multimedia devices ## all "=m"
# USB Network adaptors ## all "=m"
# USB port drivers
CONFIG_USB_USS720=m
# USB Serial Converter support ## shortened:
## read "_USA*" as a regular expression; dropped entries are "=m"
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_KEYSPAN_USA*=y
# USB Miscellaneous drivers ## all "=m"
+ Basic testing of my USB subsystem: It works fine with an external FDD
(Vendor: TEAC Model: FD-05PUB Rev: 1026)
+ rpm -qif /lib/modules/2.4.18-4GB/kernel/drivers/usb/storage/usb-storage.o
Name : k_deflt Relocations: (not relocateable)
Version : 2.4.18 Vendor: SuSE AG, Nuernberg, Germany
Release : 58 Build Date: Mit 27 Mar 2002 15:45:02 CET
Install date: Don 13 Mar 2003 17:29:51 CET Build Host: Schnell.suse.de
Group : System/Kernel Source RPM: k_deflt-2.4.18-58.src.rpm
Size : 38203481 License: Linus et al.
Packager : [EMAIL PROTECTED]
Summary : The standard SuSE kernel
Description :
The standard SuSE kernel
SuSE series: images
Distribution: SuSE Linux 8.0 (i386)
2.) MiniHD plugged in before booting Linux. After an awfully long wait:
+ both /var/log/warn and "dmesg |grep -i usb" show:
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 14:22:01 Mar 27 2002
usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: USB UHCI at I/O 0xd400, IRQ 12
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
hub.c: USB new device connect on bus1/2, assigned device number 2
## Archos::Mini-HDD::ISD200 ---vvvvvvvvvv
usb.c: USB device 2 (vend/prod 0x5ab/0x31) is not claimed by any active driver.
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
scsi1 : SCSI emulation for USB Mass Storage devices
usb.c: USB disconnect on device 2
hub.c: USB new device connect on bus1/2, assigned device number 3
usb-uhci.c: interrupt, status 2, frame# 448
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 2
USB Mass Storage support registered.
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb.c: error getting string descriptor 0 (error=-6)
## ^-- from usb.c::usb_string()
## from usb_get_string()
## from usb_control_msg(), which sends a simple control message to a
## specified endpoint and waits for the message to complete, or
## timeout. On success it returns 0, else a negative error number
## from usb_internal_control_msg(), which uses depreciated macro
## FILL_CONTROL_URB() instead of usb_fill_control_urb() - but I
## don't consider this critical
## from usb_start_wait_urb()
## ??from usb_submit_urb(urb)
## Rem.: From /usr/src/linux/include/asm/errno.h we have:
## ENXIO 6 ## No such device or address
## ENODEV 19 ## No such device
## ETIMEDOUT 110 ## Connection timed out
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb.c: error getting string descriptor 0 (error=-6)
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
usb-uhci.c: ENXIO 80000380, flags 0, urb c53bf8a0, burb c53bf820
scsi2 : SCSI emulation for USB Mass Storage devices
+ dmesg |grep -i ^scsi
SCSI subsystem driver Revision: 1.00
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.5
scsi0:A:0:0: Tagged Queuing enabled. Depth 253
scsi0:A:1:0: Tagged Queuing enabled. Depth 253
SCSI device sda: 17916240 512-byte hdwr sectors (9173 MB)
SCSI device sdb: 17916240 512-byte hdwr sectors (9173 MB)
scsi1 : SCSI emulation for USB Mass Storage devices
scsi: device set offline - not ready or command retry failed after bus reset:
host 1 channel 0 id 0 lun 0
scsi2 : SCSI emulation for USB Mass Storage devices
+ lsmod ## excerpted:
usb-storage 48640 0
usb-uhci 20996 0 (unused)
usbcore 55136 1 [usb-storage hid usb-uhci]
aic7xxx 105824 14
+ ls /proc/bus/usb ## seems ok
+ cat /proc/bus/usb/devices
T: Bus=01 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= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=d400
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= 8 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=ff(vend.) Sub=00 Prot=ff MxPS=64 #Cfgs= 1
P: Vendor=05ab ProdID=0031 Rev= 1.10
## different from Bjorn's ----^^^^ (ISD-200::MainPage mentions Rev= 1.00)
S: Manufacturer=In-System Design
S: Product=USB Storage Adapter
S: SerialNumber=D88868B77DE2FF03
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 98mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=ff Driver=(none)
##CARE:MISS: usb-storage.o ----^^^^^^
E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl= 0ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl= 0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl= 32ms
+ cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: DNES-309170W Rev: SA30
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: IBM Model: DNES-309170W Rev: SAH0
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi2 Channel: 00 Id: 00 Lun: 00
Vendor: Model: Rev:
Type: <NULL> ANSI SCSI revision: ffffffff
##CARE:MISS: Info-Strings
+ No surprise that mount fails for all /dev/sd[c-h]1
+ depmod -e /lib/modules/2.4.18-4GB/kernel/drivers/usb/storage/usb-storage.o
depmod: *** Unresolved symbols in usb-storage.o
depmod: usb_match_id
depmod: usb_deregister
depmod: usb_free_dev
depmod: usb_free_urb
depmod: usb_inc_dev_use
depmod: usb_alloc_urb
depmod: usb_register
depmod: usb_set_configuration
depmod: usb_reset_device
depmod: usb_string
depmod: usb_submit_urb
depmod: usb_control_msg
depmod: usb_clear_halt
depmod: usb_unlink_urb
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