On Wed, Sep 07, 2022 at 10:54:06AM +0800, Hongling Zeng wrote: > The UAS mode of Hiksemi is reported to fail to work on several platforms > with the following error message, then after re-connecting the device will > be offlined and not working at all. > > [ 592.518442][ 2] sd 8:0:0:0: [sda] tag#17 uas_eh_abort_handler 0 uas-tag 18 > inflight: CMD > [ 592.527575][ 2] sd 8:0:0:0: [sda] tag#17 CDB: Write(10) 2a 00 03 6f 88 00 00 > 04 00 00 > [ 592.536330][ 2] sd 8:0:0:0: [sda] tag#0 uas_eh_abort_handler 0 uas-tag 1 > inflight: CMD > [ 592.545266][ 2] sd 8:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00 07 44 1a 88 00 > 00 08 00 > > These disks have a broken uas implementation, the tag field of the status > iu-s is not set properly,so we need to fall-back to usb-storage. > > Signed-off-by: Hongling Zeng <zenghongling@xxxxxxxxxx> > --- > change for v1 > -Change the email real name > > Change for v2 > -Change spelling error > > --- > drivers/usb/storage/unusual_uas.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h > index cdff7dc..a6bf87a 100644 > --- a/drivers/usb/storage/unusual_uas.h > +++ b/drivers/usb/storage/unusual_uas.h > @@ -62,6 +62,13 @@ UNUSUAL_DEV(0x059f, 0x1061, 0x0000, 0x9999, > USB_SC_DEVICE, USB_PR_DEVICE, NULL, > US_FL_IGNORE_UAS), > > +/* Reported-by: Hongling Zeng <zenghongling@xxxxxxxxxx> */ > +UNUSUAL_DEV(0x090c, 0x2000, 0x0000, 0x9999, > + "Hiksemi", > + "External HDD", > + USB_SC_DEVICE, USB_PR_DEVICE, NULL, > + US_FL_IGNORE_UAS), > + > /* > * Apricorn USB3 dongle sometimes returns "USBSUSBSUSBS" in response to SCSI > * commands in UAS mode. Observed with the 1.28 firmware; are there others? Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> I didn't receive v2 of the 2/3 patch. Did you forget to send it? Alan Stern
