| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # |
| 3 | # mkd -- a script to create the device special files for the PARIDE subsystem |
| 4 | # |
| 5 | # block devices: pd (45), pcd (46), pf (47) |
| 6 | # character devices: pt (96), pg (97) |
| 7 | # |
| 8 | function mkdev { |
| 9 | mknod $1 $2 $3 $4 ; chmod 0660 $1 ; chown root:disk $1 |
| 10 | } |
| 11 | # |
| 12 | function pd { |
| 13 | D=$( printf \\$( printf "x%03x" $[ $1 + 97 ] ) ) |
| 14 | mkdev pd$D b 45 $[ $1 * 16 ] |
| 15 | for P in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| 16 | do mkdev pd$D$P b 45 $[ $1 * 16 + $P ] |
| 17 | done |
| 18 | } |
| 19 | # |
| 20 | cd /dev |
| 21 | # |
| 22 | for u in 0 1 2 3 ; do pd $u ; done |
| 23 | for u in 0 1 2 3 ; do mkdev pcd$u b 46 $u ; done |
| 24 | for u in 0 1 2 3 ; do mkdev pf$u b 47 $u ; done |
| 25 | for u in 0 1 2 3 ; do mkdev pt$u c 96 $u ; done |
| 26 | for u in 0 1 2 3 ; do mkdev npt$u c 96 $[ $u + 128 ] ; done |
| 27 | for u in 0 1 2 3 ; do mkdev pg$u c 97 $u ; done |
| 28 | # |
| 29 | # end of mkd |
| 30 | |