From e901e6b73b6b0f0c6ec251963da412eaa2121db9 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Thu, 19 Apr 2018 17:32:07 +0100
Subject: [tcp] Add missing packed attribute on struct tcp_header

Debugged-by: Mark Rutland <mark.rutland@arm.com>
Debugged-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
---
 src/include/ipxe/tcp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/include')

diff --git a/src/include/ipxe/tcp.h b/src/include/ipxe/tcp.h
index 21be3ca8..f5508fe2 100644
--- a/src/include/ipxe/tcp.h
+++ b/src/include/ipxe/tcp.h
@@ -26,7 +26,7 @@ struct tcp_header {
 	uint16_t win;		/* Advertised window */
 	uint16_t csum;		/* Checksum */
 	uint16_t urg;		/* Urgent pointer */
-};
+} __attribute__ (( packed ));
 
 /** @defgroup tcpopts TCP options
  * @{
-- 
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