From e88ad97fcdfa8869177e6601efd0f42086780942 Mon Sep 17 00:00:00 2001
From: Xin LI <delphij@FreeBSD.org>
Date: Wed, 25 Mar 2009 00:57:09 +0000
Subject: [PATCH] Use __attribute__((packed)) for the structure so that hptiop
 management utility would work.

Submitted by:	Shaowei WANG <wsw1wsw2 gmail com>
MFC after:	2 weeks
---
 sys/dev/hptiop/hptiop.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/hptiop/hptiop.h b/sys/dev/hptiop/hptiop.h
index 0f74592d61d..a77c76ba26d 100644
--- a/sys/dev/hptiop/hptiop.h
+++ b/sys/dev/hptiop/hptiop.h
@@ -260,7 +260,7 @@ struct hpt_iop_ioctl_param {
 	unsigned long    lpOutBuffer;           /* output data buffer */
 	u_int32_t        nOutBufferSize;        /* size of output data buffer */
 	unsigned long    lpBytesReturned;       /* count of HPT_U8s returned */
-};
+} __attribute__((packed));
 
 #define HPT_IOCTL_FLAG_OPEN 1
 #define HPT_CTL_CODE_BSD_TO_IOP(x) ((x)-0xff00)