[src/bouyer-socketcan]: src/sys/netcan Align can_frame.data to 8 bytes, per S...

[bouyer <bouyer%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a7579fd671ef
branches:  bouyer-socketcan
changeset: 820806:a7579fd671ef
user:      bouyer <bouyer%NetBSD.org@localhost>
date:      Sun Jan 15 21:01:34 2017 +0000

description:
Align can_frame.data to 8 bytes, per SocketCAN spec.

diffstat:

 sys/netcan/can.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 33f3a9b64328 -r a7579fd671ef sys/netcan/can.h
--- a/sys/netcan/can.h  Sun Jan 15 20:29:01 2017 +0000
+++ b/sys/netcan/can.h  Sun Jan 15 21:01:34 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: can.h,v 1.1.2.1 2017/01/15 20:27:33 bouyer Exp $       */
+/*     $NetBSD: can.h,v 1.1.2.2 2017/01/15 21:01:34 bouyer Exp $       */
 
 /*-
  * Copyright (c) 2003, 2017 The NetBSD Foundation, Inc.
@@ -68,7 +68,7 @@
        uint8_t __pad;
        uint8_t __res0;
        uint8_t __res1;
-       uint8_t data[CAN_MAX_DLEN];
+       uint8_t data[CAN_MAX_DLEN] __aligned(8);
 };
 
 #define CAN_MTU         (sizeof(struct can_frame))