From ba30c7be37c1368835a10fd97b7c4bf38c0a1f4b Mon Sep 17 00:00:00 2001
From: mglocker <mglocker@openbsd.org>
Date: Wed, 27 Aug 2008 17:31:48 +0000
Subject: [PATCH] Some __packed cleanup;  Remove another obsolete pack from a
 none-hardware struct and pack all other hardware structs which have been
 forgotten.

---
 sys/dev/usb/uvideo.h | 77 ++++++++++++++++++++++----------------------
 1 file changed, 38 insertions(+), 39 deletions(-)

diff --git a/sys/dev/usb/uvideo.h b/sys/dev/usb/uvideo.h
index cbef8613f55..ef9a133aecd 100644
--- a/sys/dev/usb/uvideo.h
+++ b/sys/dev/usb/uvideo.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvideo.h,v 1.30 2008/08/26 21:52:48 mglocker Exp $ */
+/*	$OpenBSD: uvideo.h,v 1.31 2008/08/27 17:31:48 mglocker Exp $ */
 
 /*
  * Copyright (c) 2007 Robert Nagy <robert@openbsd.org>
@@ -162,7 +162,7 @@ struct usb_video_header_desc {
 	uWord	wTotalLength;
 	uDWord	dwClockFrequency;
 	uByte	bInCollection;
-};
+} __packed;
 
 struct usb_video_header_desc_all {
 	struct usb_video_header_desc	*fix;
@@ -178,7 +178,7 @@ struct usb_video_input_terminal_desc {
 	uWord	wTerminalType;
 	uByte	bAssocTerminal;
 	uByte	iTerminal;
-};
+} __packed;
 
 /* Table 3-5: Output Terminal Descriptor */
 struct usb_video_output_terminal_desc {
@@ -190,7 +190,7 @@ struct usb_video_output_terminal_desc {
 	uByte	bAssocTerminal;
 	uByte	bSourceID;
 	uByte	iTerminal;
-};
+} __packed;
 
 /* Table 3-6: Camera Terminal Descriptor */
 struct usb_video_camera_terminal_desc {
@@ -206,7 +206,7 @@ struct usb_video_camera_terminal_desc {
 	uWord	wOcularFocalLength;
 	uByte	bControlSize;
 	uByte	*bmControls;
-};
+} __packed;
 
 /* Table 3-8: VC Processing Unit Descriptor */
 struct usb_video_vc_processing_desc {
@@ -239,7 +239,7 @@ struct usb_video_vc_endpoint_desc {
 	uByte	bDescriptorType;
 	uByte	bDescriptorSubtype;
 	uWord	wMaxTransferSize;
-};
+} __packed;
 
 /* Table 3-13: Interface Input Header Descriptor */
 struct usb_video_input_header_desc {
@@ -255,7 +255,7 @@ struct usb_video_input_header_desc {
 	uByte	bTriggerSupport;
 	uByte	bTriggerUsage;
 	uByte	bControlSize;
-};
+} __packed;
 
 struct usb_video_input_header_desc_all {
 	struct usb_video_input_header_desc	*fix;
@@ -388,8 +388,37 @@ struct usb_video_frame_uncompressed_desc {
 /*
  * Driver specific private definitions.
  */
-#define UVIDEO_NFRAMES_MAX	40
+struct uvideo_format_desc {
+	uByte	bLength;
+	uByte	bDescriptorType;
+	uByte	bDescriptorSubtype;
+	uByte	bFormatIndex;
+	uByte	bNumFrameDescriptors;
+	union {
+		/* mjpeg */
+		struct {
+			uByte	bmFlags;
+			uByte	bDefaultFrameIndex;
+			uByte	bAspectRatioX;
+			uByte	bAspectRatioY;
+			uByte	bmInterlaceFlags;
+			uByte	bCopyProtect;
+		} mjpeg;
 
+		/* uncompressed */
+		struct {
+			uByte	guidFormat[16];
+			uByte	bBitsPerPixel;
+			uByte	bDefaultFrameIndex;
+			uByte	bAspectRatioX;
+			uByte	bAspectRatioY;
+			uByte	bmInterlaceFlags;
+			uByte	bCopyProtect;
+		} uc;
+	} u;
+} __packed;
+
+#define UVIDEO_NFRAMES_MAX	40
 struct uvideo_vs_iface {
 	struct uvideo_softc	*sc;
 	usbd_xfer_handle	 xfer;
@@ -420,36 +449,6 @@ struct uvideo_mmap {
 };
 typedef SIMPLEQ_HEAD(, uvideo_mmap) q_mmap;
 
-struct uvideo_format_desc {
-	uByte	bLength;
-	uByte	bDescriptorType;
-	uByte	bDescriptorSubtype;
-	uByte	bFormatIndex;
-	uByte	bNumFrameDescriptors;
-	union {
-		/* mjpeg */
-		struct {
-			uByte	bmFlags;
-			uByte	bDefaultFrameIndex;
-			uByte	bAspectRatioX;
-			uByte	bAspectRatioY;
-			uByte	bmInterlaceFlags;
-			uByte	bCopyProtect;
-		} mjpeg;
-
-		/* uncompressed */
-		struct {
-			uByte	guidFormat[16];
-			uByte	bBitsPerPixel;
-			uByte	bDefaultFrameIndex;
-			uByte	bAspectRatioX;
-			uByte	bAspectRatioY;
-			uByte	bmInterlaceFlags;
-			uByte	bCopyProtect;
-		} uc;
-	} u;
-} __packed;
-
 struct uvideo_format_group {
 	uint32_t				 pixelformat;
 	uint8_t					 format_dfidx;
@@ -465,7 +464,7 @@ struct uvideo_res {
 	int width;
 	int height;
 	int fidx;
-} __packed;
+};
 
 struct uvideo_controls {
 	int		cid;
-- 
2.20.1