Hi, Castlewood Systems supplied various models of USB-SCSI converter with their ORB external removable-media drive. The ORB Windows and Macintosh drivers support six USB IDs: 084B:A001 [VID 084B is Castlewood Systems] 04E6:0002 (*) ORB USB Smart Cable P/N 88205-001 (generic SCM ID) 2027:A001 Double-H Technology DH-2000SC 1822:0001 (*) Ariston iConnect/iSCSI 07AF:0004 (*) Microtech XpressSCSI (25-pin) 07AF:0005 (*) Microtech XpressSCSI (50-pin) *: quirk already in unusual-devs.h [Apparently the official VID for Double-H Technology is 0x07EB = 2027 decimal. That's another hex/decimal mix-up with these SCM-based products (in addition to the Ariston and Entrega ones). Perhaps the USB-IF informed companies of their allocated VID in decimal, but they assumed it was hex? It seems all Entrega products used VID 0x1645, not just the USB-SCSI converter.] Double-H Technology Co., Ltd. produced a USB-SCSI converter, model DH-2000SC, which is probably the one supported by the ORB drivers. Perhaps the Castlewood-bundled product had a different label or PID though? Castlewood mentioned Conmate as being one type of USB-SCSI converter. Conmate and Double-H seem related somehow; both company addresses in the same road, and at one point the Conmate web site mentioned DH-2000H4, DH-200D4/DH-2000C4 as models of USB hub (DH short for Double-H presumably). Conmate did show a USB-SCSI converter model CM-660 on their web site at one point. My guess is that was identical to the DH-2000SC. Mention of the Double-H product: http://web.archive.org/web/20010221010141/http://www.doubleh.com.tw/dh-2000sc.htm The only picture I could find is at http://jp.acesuppliers.com/catalog/j64/component/page03.html The casing design looks the same as my ORB USB Smart Cable which has ID 04E6:0002. Anyway, that's enough rambling. Here's the patch. storage: Add quirks for Castlewood and Double-H USB-SCSI converters Add quirks for two SCM-based USB-SCSI converters which were bundled with some Castlewood ORB removable drives. Without the quirk only the (single) drive with SCSI ID 0 can be accessed. Signed-off-by: Mark Knibbs <markk@xxxxxxxxxxx> --- $ diff -up linux-3.17-rc6/drivers/usb/storage/unusual_devs.h.orig linux-3.17-rc6/drivers/usb/storage/unusual_devs.h --- linux-3.17-rc6/drivers/usb/storage/unusual_devs.h.orig 2014-09-21 23:43:02.000000000 +0100 +++ linux-3.17-rc6/drivers/usb/storage/unusual_devs.h 2014-09-22 16:08:30.000000000 +0100 @@ -1099,6 +1099,13 @@ UNUSUAL_DEV( 0x0840, 0x0085, 0x0001, 0x0 USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_FIX_CAPACITY), +/* Supplied with some Castlewood ORB removable drives */ +UNUSUAL_DEV( 0x084b, 0xa001, 0x0000, 0x9999, + "Castlewood Systems", + "USB to SCSI cable", + USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_euscsi_init, + US_FL_SCM_MULT_TARG ), + /* Entry and supporting patch by Theodore Kilgore <kilgota@xxxxxxxxxx>. * Flag will support Bulk devices which use a standards-violating 32-byte * Command Block Wrapper. Here, the "DC2MEGA" cameras (several brands) with @@ -2063,6 +2070,13 @@ UNUSUAL_DEV( 0x1e74, 0x4621, 0x0000, 0x0 USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_BULK_IGNORE_TAG | US_FL_MAX_SECTORS_64 ), +/* Supplied with some Castlewood ORB removable drives */ +UNUSUAL_DEV( 0x2027, 0xa001, 0x0000, 0x9999, + "Double-H Technology", + "USB to SCSI Intelligent Cable", + USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_euscsi_init, + US_FL_SCM_MULT_TARG ), + UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001, "ST", "2A", -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
