[Midnightbsd-cvs] src [8401] trunk/sys/boot/i386/common/edd.h: boot: use packed attribute for edd_params*

[laffer1 at midnightbsd.org]

Revision: 8401
          http://svnweb.midnightbsd.org/src/?rev=8401
Author:   laffer1
Date:     2016-09-18 15:32:55 -0400 (Sun, 18 Sep 2016)
Log Message:
-----------
boot: use packed attribute for edd_params*

Modified Paths:
--------------
    trunk/sys/boot/i386/common/edd.h

Modified: trunk/sys/boot/i386/common/edd.h
===================================================================
--- trunk/sys/boot/i386/common/edd.h	2016-09-18 19:32:30 UTC (rev 8400)
+++ trunk/sys/boot/i386/common/edd.h	2016-09-18 19:32:55 UTC (rev 8401)
@@ -62,7 +62,7 @@
 	uint16_t	sector_size;
 	uint16_t	edd_params_seg;
 	uint16_t	edd_params_off;
-};
+} __packed;
 
 struct edd_device_path_v3 {
 	uint16_t	key;
@@ -74,12 +74,12 @@
 	uint64_t	device_path;
 	uint8_t		reserved2[1];
 	uint8_t		checksum;
-};
+} __packed;
 
 struct edd_params_v3 {
 	struct edd_params params;
 	struct edd_device_path_v3 device_path;
-};
+} __packed;
 
 struct edd_device_path_v4 {
 	uint16_t	key;
@@ -91,12 +91,12 @@
 	uint64_t	device_path[2];
 	uint8_t		reserved2[1];
 	uint8_t		checksum;
-};
+} __packed;
 
 struct edd_params_v4 {
 	struct edd_params params;
 	struct edd_device_path_v4 device_path;
-};
+} __packed;
 
 #define	EDD_FLAGS_DMA_BOUNDARY_HANDLING		0x0001
 #define	EDD_FLAGS_REMOVABLE_MEDIA		0x0002