1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
#!/bin/bash
#
# dkms_autoinstaller A service to automatically install DKMS modules
# for new kernels.
# chkconfig: 345 04 04
# description: An autoinstaller bootup service for DKMS
#
### BEGIN INIT INFO
# Provides: dkms
# Default-Start: 2 3 4 5
# Default-Stop:
# Required-Start: $local_fs
# Required-Stop: $null
# Short-Description: Automatically install DKMS modules for new kernels
# Description: A service to automatically install DKMS modules for new kernels.
### END INIT INFO
#use LSB functions for logging on Debian/Ubuntu
if [ -f /lib/lsb/init-functions ]; then
. /lib/lsb/init-functions
if [ -f /etc/debian_version ]; then
DEBIAN_STYLE_LOGGING="yes"
fi
fi
test -f /usr/sbin/dkms || exit 0
function invoke_command ()
{
local exitval=0
local exitval_file=`mktemp /tmp/dkms.XXXXXX`
[ -z "$verbose" ] && echo -en "$2..." >>$output_loc || echo -e "$1" >>$output_loc
if [ "$3" == background ] && [ -z "$verbose" ]; then
(eval $1 >/dev/null 2>&1; echo "exitval=$?" >> "$exitval_file") &
while [ -e "$exitval_file" ] && ! [ -s "$exitval_file" ]; do
sleep 3
echo -en "." >>$output_loc
done
. "$exitval_file"
else
eval $1; exitval=$?
fi
[ $exitval -gt 0 ] && echo -en "(bad exit status: $exitval)" >>$output_loc
rm -f "$exitval_file"
echo -en "\n" >>$output_loc
return $exitval
}
# Set Variables
output_loc="/var/log/dkms_autoinstaller"
[ -n "$2" ] && kernel=$2 && output_loc="/dev/stdout" || kernel=`uname -r`
kernelver_rpm=`rpm -qf "/lib/modules/$kernel" 2>/dev/null | grep -v "not owned by any package" | grep kernel | head -1`
if ! arch=`rpm -q --queryformat "%{ARCH}" "$kernelver_rpm" 2>/dev/null`; then
[ `uname -m` == "x86_64" ] && [ `cat /proc/cpuinfo | grep -c "Intel"` -gt 0 ] && [ `ls $install_tree/$kernel/build/configs 2>/dev/null | grep -c "ia32e"` -gt 0 ] && arch="ia32e" || arch=`uname -m`
fi
kernel_preparation_done=""
dkms_tree="/var/lib/dkms"
. /etc/dkms/framework.conf 2>/dev/null
# See how we were called.
case "$1" in
start)
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_daemon_msg "Running DKMS auto installation service for kernel $kernel"
else
echo "Running DKMS auto installation service for kernel $kernel"
fi
echo "" >>$output_loc
for filename in `ls "$dkms_tree"`; do
if [ -d "$dkms_tree/$filename" ] && ! [ -h "$dkms_tree/$filename" ]; then
modules_needing_status="$modules_needing_status $filename"
fi
done
# Iterate over the modules
for module_in_tree in $modules_needing_status; do
# Make sure its in the tree
if [ -d "$dkms_tree/$module_in_tree" ]; then
# Determine which versions to show status for
do_autoinstall=""
version_count=0
already_installed=""
already_installed_version=""
for filename in `ls "$dkms_tree/$module_in_tree"`; do
if [ -d "$dkms_tree/$module_in_tree/$filename" ] && ! [ -h "$dkms_tree/$module_in_tree/$filename" ] && [ "$filename" != "original_module" ]; then
version_count=$(($version_count + 1))
version_in_tree="$filename"
# Source in its dkms.conf to see if we should autoinstall
AUTOINSTALL=""
if [ -f $dkms_tree/$module_in_tree/$version_in_tree/source/dkms.conf ]; then
. $dkms_tree/$module_in_tree/$version_in_tree/source/dkms.conf
else
current_state="broken"
continue
fi
[ `echo "$AUTOINSTALL" | grep -ic "^y"` -gt 0 ] && do_autoinstall="yes"
# Get the current state
# a mod can be both built and installed-weak (stupid, but could be)
# but installed-weak comes last, so use tail
current_state=`dkms status -m $module_in_tree -v $version_in_tree -k $kernel -a $arch 2>/dev/null | awk {'print $5'} | tail -n 1`
[ "$current_state" == "installed" -o "$current_state" == "installed-weak" ] && already_installed="true" && already_installed_version=$version_in_tree
fi
done
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_action_begin_msg " $module_in_tree ($version_in_tree)"
fi
# Based on what we know, either do it or not
if [ "$current_state" = "broken" ]; then
echo "$module_in_tree ($version_in_tree): Unable to locate $dkms_tree/$module_in_tree/$version_in_tree/source/dkms.conf" >>$output_loc
echo -e "\tDKMS tree must be manually fixed." >>$output_loc
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_action_end_msg 1
fi
continue
elif [ -n "$already_installed" ]; then
echo "$module_in_tree ($already_installed_version): Already installed on this kernel." >>$output_loc
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_action_end_msg 0
fi
elif [ -z "$do_autoinstall" ]; then
echo "$module_in_tree ($version_in_tree): AUTOINSTALL not set in its dkms.conf." >>$output_loc
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_action_end_msg 0
fi
elif [ -n "$do_autoinstall" ] && [ "$version_count" -gt 1 ]; then
echo "$module_in_tree: Multiple versions in DKMS. Unsure what to do. Resolve manually." >>$output_loc
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_action_end_msg 1
fi
else
echo "$module_in_tree ($version_in_tree): Installing module." >>$output_loc
if [ "$current_state" != "built" ] && ! [ -e /lib/modules/$kernel/build/include ]; then
echo " Kernel headers for $kernel are not installed. Cannot install this module." >>$output_loc
echo " Try installing linux-headers-$kernel or equivalent." >>$output_loc
log_action_end_msg 1
elif [ "$current_state" != "built" ] && [ -e /lib/modules/$kernel/build/include ]; then
return_status=""
if [ -z "$kernel_preparation_done" ]; then
invoke_command "dkms build -m $module_in_tree -v $version_in_tree -k $kernel -a $arch -q --no-clean-kernel >>$output_loc" "." background
return_status="$?"
kernel_preparation_done="true"
else
invoke_command "dkms build -m $module_in_tree -v $version_in_tree -k $kernel -a $arch --no-prepare-kernel --no-clean-kernel -q >>$output_loc" "." background
return_status="$?"
fi
if [ "$return_status" -eq 0 ]; then
invoke_command "dkms install -m $module_in_tree -v $version_in_tree -k $kernel -a $arch -q >>$output_loc" "." background
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_action_end_msg 0
else
echo "Done"
fi
else
echo " Build failed. Installation skipped." >>$output_loc
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_action_end_msg 1
else
echo " Failed."
fi
fi
else
invoke_command "dkms install -m $module_in_tree -v $version_in_tree -k $kernel -a $arch -q >>$output_loc" "." background
return_status=$?
if [ "$return_status" -eq 101 ]; then
echo " A newer module version than this already exists in this kernel." >>$output_loc
echo " Skipping install... (you can manually install later with --force)" >>$output_loc
elif [ "$return_status" -ne 0 ]; then
echo " Installation failed!" >>$output_loc
fi
fi
fi
fi
done
if [ -z "$modules_needing_status" ]; then
if [ ! -z "$DEBIAN_STYLE_LOGGING" ]; then
log_end_msg 0
else
echo -n "."
fi
fi
;;
stop)
# ignore
;;
restart)
# ignore
;;
force-reload)
# ignore
;;
status)
# ignore
;;
reload)
exit 0
;;
*)
echo $"Usage: $0 {start|stop}"
esac
exit 0
|