1#! /bin/sh
2#
3#	$NetBSD: dwctwo2netbsd,v 1.3 2014/04/03 06:07:22 skrll Exp $
4#
5# Copyright (c) 2013 The NetBSD Foundation, Inc.
6# All rights reserved.
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions
10# are met:
11# 1. Redistributions of source code must retain the above copyright
12#    notice, this list of conditions and the following disclaimer.
13# 2. Redistributions in binary form must reproduce the above copyright
14#    notice, this list of conditions and the following disclaimer in the
15#    documentation and/or other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
18# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27# POSSIBILITY OF SUCH DAMAGE.
28#
29# dwctwo2netbsd:  prepare the synopsys driver sources for import into the
30# netbsd dwc2 source tree, under src/sys/external/bsd/dwc2/dist,
31# based on the other *2netbsd scripts in the NetBSD source tree
32#
33# Instructions for importing new dwc2 release:
34#
35#	$ DATE=$(date +%F)
36#	$ cd /some/where/temporary
37#	$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
38#	$ DWC2SRCS=$(pwd)/drivers/usb/dwc2
39#	$ WRKDIR=/an/other/temporary
40#	$ sh /usr/src/sys/external/bsd/dwc2/dwctwo2netbsd $DWC2SRCS $WRKDIR
41#	$ cd $WRKDIR
42#	$ cvs -d cvs.netbsd.org:/cvsroot import -m "Import dwc2 $DATE" src/sys/external/bsd/dwc2/dist SYNOPSYS dwc2-$DATE
43#
44
45if [ $# -ne 2 ]; then echo "dwctwo2netbsd src dest"; exit 1; fi
46
47r=$1
48d=$2
49
50case "$d" in
51	/*)
52		;;
53	*)
54		d=`/bin/pwd`/$d
55		;;
56esac
57
58case "$r" in
59	/*)
60		;;
61	*)
62		r=`/bin/pwd`/$r
63		;;
64esac
65
66echo preparing directory $d
67rm -rf $d
68mkdir -p $d
69
70### Copy the files and directories
71echo copying $r to $d
72cd $r
73
74# Not copied
75# pci.c platform.c
76#
77for f in \
78    core.c core.h core_intr.c hcd.c hcd.h hcd_ddma.c hcd_intr.c hcd_queue.c \
79    hw.h
80do
81	n=$(echo $f | sed -e 's:_::')
82	cp $r/$f $d/dwc2_$n
83done
84
85# cd to import directory
86cd $d
87
88### dwc2 distribution doesn't have RCS/CVS tags, so add them.
89
90### Add our NetBSD RCS Id
91find $d -type f -name '*.[ch]' -print | while read c; do
92	sed 1q < $c | grep -q '\$NetBSD' || (
93echo "/*	\$NetBSD\$	*/" >/tmp/dwc2n$$
94echo "" >>/tmp/dwc2n$$
95cat $c  >> /tmp/dwc2n$$
96mv /tmp/dwc2n$$ $c && echo added NetBSD RCS tag to $c
97	)
98done
99
100echo done
101
102### Clean up any CVS directories that might be around.
103echo "cleaning up CVS residue."
104(
105	cd $d
106	find . -type d -name "CVS" -print | xargs rm -r
107)
108echo done
109
110### Fixing file and directory permissions.
111echo "Fixing file/directory permissions."
112(
113	cd $d
114	find . -type f -print | xargs chmod u+rw,go+r
115	find . -type d -print | xargs chmod u+rwx,go+rx
116)
117echo done
118
119exit 0
120