On Tue, Oct 01, 2024 at 04:34:07PM +0800, Icenowy Zheng wrote: > JieLi tends to use SCSI via USB Mass Storage to implement their own > proprietary commands instead of implementing another USB interface. What a strange thing to do. I wonder why they chose that approach? > Enumerating it as a generic mass storage device will lead to a Hardware > Error sense key get reported. > > Ignore this bogus device to prevent appearing a unusable sdX device > file. > > Signed-off-by: Icenowy Zheng <uwu@xxxxxxxxxx> > --- Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > drivers/usb/storage/unusual_devs.h | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h > index fd68204374f2c..e5ad23d86833d 100644 > --- a/drivers/usb/storage/unusual_devs.h > +++ b/drivers/usb/storage/unusual_devs.h > @@ -2423,6 +2423,17 @@ UNUSUAL_DEV( 0xc251, 0x4003, 0x0100, 0x0100, > USB_SC_DEVICE, USB_PR_DEVICE, NULL, > US_FL_NOT_LOCKABLE), > > +/* > + * Reported by Icenowy Zheng <uwu@xxxxxxxxxx> > + * This is an interface for vendor-specific cryptic commands instead > + * of real USB storage device. > + */ > +UNUSUAL_DEV( 0xe5b7, 0x0811, 0x0100, 0x0100, > + "ZhuHai JieLi Technology", > + "JieLi BR21", > + USB_SC_DEVICE, USB_PR_DEVICE, NULL, > + US_FL_IGNORE_DEVICE), > + > /* Reported by Andrew Simmons <andrew.simmons@xxxxxxxxx> */ > UNUSUAL_DEV( 0xed06, 0x4500, 0x0001, 0x0001, > "DataStor", > -- > 2.46.2 >
