1378023d3SDavid du Colombier#!/bin/rc 2*4f2629e9SDavid du Colombier# dmaon [/dev/sd??/ctl ...] - turn on ide dma, if possible 3378023d3SDavid du Colombierrfork e 4*4f2629e9SDavid du Colombierif (~ $#* 0) 5*4f2629e9SDavid du Colombier * = /dev/sd[C-H]?/ctl 6*4f2629e9SDavid du Colombierfor (ctl) 7378023d3SDavid du Colombier if (test -e $ctl && grep -s '^config .* dma ' $ctl && 8436f307dSDavid du Colombier ! grep -s '^config (848A|.* dma 00000000 )' $ctl) 9378023d3SDavid du Colombier echo 'dma on' >$ctl 10