> > I reported my results when setting the quirk 054c:087d:*u* (ignore UAS). > > > > It just occurred to me that 054c:087d:*f* (NO_REPORT_OPCODES) might be sufficient. > > Before going ahead with the patch I suggest I check that, too. > > It is. Both PSZ-HA drives work fine with just > > --- snip --- > $ cat /sys/module/usb_storage/parameters/quirks > 054c:087d:f > --- snap --- > > Thanks -- Till Can you build and test a kernel with the patch below, to make sure it does what you want? Alan Stern Index: usb-devel/drivers/usb/storage/unusual_uas.h =================================================================== --- usb-devel.orig/drivers/usb/storage/unusual_uas.h +++ usb-devel/drivers/usb/storage/unusual_uas.h @@ -28,6 +28,13 @@ * and don't forget to CC: the USB development list <linux-usb@xxxxxxxxxxxxxxx> */ +/* Reported-by: Till Dörges <doerges@xxxxxxxxxxxx> */ +UNUSUAL_DEV(0x054c, 0x087d, 0x0000, 0x9999, + "Sony", + "PSZ-HA*", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NO_REPORT_OPCODES), + /* * Apricorn USB3 dongle sometimes returns "USBSUSBSUSBS" in response to SCSI * commands in UAS mode. Observed with the 1.28 firmware; are there others?
