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From: Hans Petter Selasky <hselasky@FreeBSD.org>
Date: Wed, 9 Nov 2011 18:11:29 +0000 (UTC)
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Subject: svn commit: r227396 - in head/sys/dev/usb: . controller
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Author: hselasky
Date: Wed Nov  9 18:11:29 2011
New Revision: 227396
URL: http://svn.freebsd.org/changeset/base/227396

Log:
  Fix size of USB 3.0 descriptor field.
  
  MFC after:	3 days

Modified:
  head/sys/dev/usb/controller/xhci.c
  head/sys/dev/usb/usb.h

Modified: head/sys/dev/usb/controller/xhci.c
==============================================================================
--- head/sys/dev/usb/controller/xhci.c	Wed Nov  9 17:38:27 2011	(r227395)
+++ head/sys/dev/usb/controller/xhci.c	Wed Nov  9 18:11:29 2011	(r227396)
@@ -2841,7 +2841,8 @@ struct xhci_bos_desc xhci_bosd = {
 		HSETW(.wSpeedsSupported, 0x000C),
 		.bFunctionalitySupport = 8,
 		.bU1DevExitLat = 255,	/* dummy - not used */
-		.bU2DevExitLat = 255,	/* dummy - not used */
+		.wU2DevExitLat[0] = 0x00,
+		.wU2DevExitLat[1] = 0x08,
 	},
 	.cidd = {
 		.bLength = sizeof(xhci_bosd.cidd),

Modified: head/sys/dev/usb/usb.h
==============================================================================
--- head/sys/dev/usb/usb.h	Wed Nov  9 17:38:27 2011	(r227395)
+++ head/sys/dev/usb/usb.h	Wed Nov  9 18:11:29 2011	(r227396)
@@ -336,7 +336,7 @@ struct usb_devcap_ss_descriptor {
 	uWord	wSpeedsSupported;
 	uByte	bFunctionalitySupport;
 	uByte	bU1DevExitLat;
-	uByte	bU2DevExitLat;
+	uWord	wU2DevExitLat;
 } __packed;
 typedef struct usb_devcap_ss_descriptor usb_devcap_ss_descriptor_t;