8 lines
220 B
Plaintext
8 lines
220 B
Plaintext
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#!/bin/rc
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# dmaon - turn on ide dma, if possible
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rfork e
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for (ctl in /dev/sd[C-H]?/ctl)
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if (test -e $ctl && grep -s '^config .* dma ' $ctl &&
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! grep -s '^config (848A|.* dma 00000000 )' $ctl)
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echo 'dma on' >$ctl
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