Commit | Line | Data |
---|---|---|
1da177e4 | 1 | #!/bin/bash |
b2441318 | 2 | # SPDX-License-Identifier: GPL-2.0 |
1da177e4 LT |
3 | # |
4 | # mkd -- a script to create the device special files for the PARIDE subsystem | |
5 | # | |
6 | # block devices: pd (45), pcd (46), pf (47) | |
7 | # character devices: pt (96), pg (97) | |
8 | # | |
9 | function mkdev { | |
10 | mknod $1 $2 $3 $4 ; chmod 0660 $1 ; chown root:disk $1 | |
11 | } | |
12 | # | |
13 | function pd { | |
14 | D=$( printf \\$( printf "x%03x" $[ $1 + 97 ] ) ) | |
15 | mkdev pd$D b 45 $[ $1 * 16 ] | |
16 | for P in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | |
17 | do mkdev pd$D$P b 45 $[ $1 * 16 + $P ] | |
18 | done | |
19 | } | |
20 | # | |
21 | cd /dev | |
22 | # | |
23 | for u in 0 1 2 3 ; do pd $u ; done | |
24 | for u in 0 1 2 3 ; do mkdev pcd$u b 46 $u ; done | |
25 | for u in 0 1 2 3 ; do mkdev pf$u b 47 $u ; done | |
26 | for u in 0 1 2 3 ; do mkdev pt$u c 96 $u ; done | |
27 | for u in 0 1 2 3 ; do mkdev npt$u c 96 $[ $u + 128 ] ; done | |
28 | for u in 0 1 2 3 ; do mkdev pg$u c 97 $u ; done | |
29 | # | |
30 | # end of mkd | |
31 |