5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
32 lines
811 B
Bash
32 lines
811 B
Bash
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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#
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# mkd -- a script to create the device special files for the PARIDE subsystem
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#
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# block devices: pd (45), pcd (46), pf (47)
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# character devices: pt (96), pg (97)
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#
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function mkdev {
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mknod $1 $2 $3 $4 ; chmod 0660 $1 ; chown root:disk $1
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}
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#
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function pd {
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D=$( printf \\$( printf "x%03x" $[ $1 + 97 ] ) )
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mkdev pd$D b 45 $[ $1 * 16 ]
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for P in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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do mkdev pd$D$P b 45 $[ $1 * 16 + $P ]
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done
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}
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#
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cd /dev
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#
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for u in 0 1 2 3 ; do pd $u ; done
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for u in 0 1 2 3 ; do mkdev pcd$u b 46 $u ; done
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for u in 0 1 2 3 ; do mkdev pf$u b 47 $u ; done
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for u in 0 1 2 3 ; do mkdev pt$u c 96 $u ; done
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for u in 0 1 2 3 ; do mkdev npt$u c 96 $[ $u + 128 ] ; done
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for u in 0 1 2 3 ; do mkdev pg$u c 97 $u ; done
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#
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# end of mkd
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