I have recently acquired a 256MB USB flash disk preformatted with the VFAT filesystem which is recognized by the 2.6.0-test9-mm2 usb_storage driver and the SCSI subsystem like so:
hub 1-0:1.0: new USB device on port 2, assigned address 5 SCSI subsystem initialized Initializing USB Mass Storage driver... scsi0 : SCSI emulation for USB Mass Storage devices Vendor: STF Model: Flash Drive Rev: 1.89 Type: Direct-Access ANSI SCSI revision: 02 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 5 drivers/usb/core/usb.c: registered new driver usb-storage USB Mass Storage support registered. SCSI device sda: 512000 512-byte hdwr sectors (262 MB) sda: Write Protect is off sda: Mode Sense: 00 06 94 00 sda: assuming drive cache: write through sda: sda1 Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 I have compiled the SCSI core, usb_storage and the SCSI disk core as modules. However, when usb_storage and scsi_mod are unloaded, I get the following badness message: drivers/usb/core/usb.c: deregistering driver usb-storage Badness in atomic_dec_and_test at include/asm/atomic.h:150 Call Trace: [<c02184f0>] kobject_put+0x7e/0x80 [<e4cd2adb>] scsi_remove_host+0x104/0x1a0 [scsi_mod] [<e4cc6e5f>] dissociate_dev+0x55/0xd2 [usb_storage] [<e4cc7269>] storage_disconnect+0x38/0x48 [usb_storage] [<c02c311d>] usb_unbind_interface+0xa4/0xa6 [<c02845ee>] device_release_driver+0x64/0x66 [<c0284610>] driver_detach+0x20/0x2e [<c028489f>] bus_remove_driver+0x5b/0x97 [<c0284cb4>] driver_unregister+0x1a/0x46 [<c02c3277>] usb_deregister+0x31/0x3d [<e4cc898b>] usb_stor_exit+0xf/0x13 [usb_storage] [<c01460f0>] sys_delete_module+0x139/0x177 [<c0166031>] sys_munmap+0x58/0x78 [<c03b8cd6>] sysenter_past_esp+0x43/0x65 Interesting parts of .config (grep "=[y,m]" .config): CONFIG_SCSI=m CONFIG_SCSI_PROC_FS=y CONFIG_BLK_DEV_SD=m CONFIG_USB=y CONFIG_USB_DEVICEFS=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_STORAGE=m CONFIG_USB_STORAGE_FREECOM=y CONFIG_USB_STORAGE_ISD200=y TIA Brad ===== Brad Chapman Permanent e-mail: [EMAIL PROTECTED] __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
