svn commit: r189905 - head/sys/dev/usb/storage

[Andrew Thompson]

Author: thompsa
Date: Tue Mar 17 01:42:46 2009
New Revision: 189905
URL: http://svn.freebsd.org/changeset/base/189905

Log:
  MFp4 //depot/projects/usb 159238,159275
  
  Add umass quirks.
  
  Submitted by:	Michael Gmelin

Modified:
  head/sys/dev/usb/storage/umass.c

Modified: head/sys/dev/usb/storage/umass.c
==============================================================================
--- head/sys/dev/usb/storage/umass.c	Tue Mar 17 01:38:51 2009	(r189904)
+++ head/sys/dev/usb/storage/umass.c	Tue Mar 17 01:42:46 2009	(r189905)
@@ -609,7 +609,7 @@ static const struct umass_devdescr umass
 	},
 	{USB_VENDOR_MYSON, USB_PRODUCT_MYSON_HEDEN, RID_WILDCARD,
 		UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
-		NO_INQUIRY | IGNORE_RESIDUE
+		NO_INQUIRY | IGNORE_RESIDUE | NO_SYNCHRONIZE_CACHE
 	},
 	{USB_VENDOR_MYSON, USB_PRODUCT_MYSON_STARREADER, RID_WILDCARD,
 		UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
@@ -847,6 +847,10 @@ static const struct umass_devdescr umass
 		UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
 		NO_QUIRKS
 	},
+	{USB_VENDOR_SUPERTOP, USB_PRODUCT_SUPERTOP_IDE, RID_WILDCARD,
+		UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
+		IGNORE_RESIDUE | NO_SYNCHRONIZE_CACHE
+	},
 	{USB_VENDOR_TAUGA, USB_PRODUCT_TAUGA_CAMERAMATE, RID_WILDCARD,
 		UMASS_PROTO_SCSI,
 		NO_QUIRKS
@@ -2022,7 +2026,7 @@ umass_t_bbb_status_callback(struct usb2_
 
 		residue = UGETDW(sc->csw.dCSWDataResidue);
 
-		if (!residue) {
+		if ((!residue) || (sc->sc_quirks & IGNORE_RESIDUE)) {
 			residue = (sc->sc_transfer.data_len -
 			    sc->sc_transfer.actlen);
 		}