From: Ondrej Zary linux@zary.sk
commit b55d37ef6b7db3eda9b4495a8d9b0a944ee8c67d upstream.
ScanLogic SL11R-IDE with firmware older than 2.6c (the latest one) has broken tag handling, preventing the device from working at all: usb 1-1: new full-speed USB device number 2 using uhci_hcd usb 1-1: New USB device found, idVendor=04ce, idProduct=0002, bcdDevice= 2.60 usb 1-1: New USB device strings: Mfr=1, Product=1, SerialNumber=0 usb 1-1: Product: USB Device usb 1-1: Manufacturer: USB Device usb-storage 1-1:1.0: USB Mass Storage device detected scsi host2: usb-storage 1-1:1.0 usbcore: registered new interface driver usb-storage usb 1-1: reset full-speed USB device number 2 using uhci_hcd usb 1-1: reset full-speed USB device number 2 using uhci_hcd usb 1-1: reset full-speed USB device number 2 using uhci_hcd usb 1-1: reset full-speed USB device number 2 using uhci_hcd
Add US_FL_BULK_IGNORE_TAG to fix it. Also update my e-mail address.
2.6c is the only firmware that claims Linux compatibility. The firmware can be upgraded using ezotgdbg utility: https://github.com/asciilifeform/ezotgdbg
Acked-by: Alan Stern stern@rowland.harvard.edu Signed-off-by: Ondrej Zary linux@zary.sk Cc: stable stable@vger.kernel.org Link: https://lore.kernel.org/r/20210913210106.12717-1-linux@zary.sk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/storage/unusual_devs.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
--- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -435,9 +435,16 @@ UNUSUAL_DEV( 0x04cb, 0x0100, 0x0000, 0x USB_SC_UFI, USB_PR_DEVICE, NULL, US_FL_FIX_INQUIRY | US_FL_SINGLE_LUN),
/* - * Reported by Ondrej Zary linux@rainbow-software.org + * Reported by Ondrej Zary linux@zary.sk * The device reports one sector more and breaks when that sector is accessed + * Firmwares older than 2.6c (the latest one and the only that claims Linux + * support) have also broken tag handling */ +UNUSUAL_DEV( 0x04ce, 0x0002, 0x0000, 0x026b, + "ScanLogic", + "SL11R-IDE", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY | US_FL_BULK_IGNORE_TAG), UNUSUAL_DEV( 0x04ce, 0x0002, 0x026c, 0x026c, "ScanLogic", "SL11R-IDE",