Date: Mon, 29 Nov 1999 11:06:53 +0000 From: amobbs@allstor-sw.co.uk To: "Koster, K.J." <K.J.Koster@research.kpn.com> Cc: freebsd-hackers@freebsd.org Subject: RE: cdrom speed adjustment ioctl Message-ID: <80256838.003D0E73.00@mail.plasmon.co.uk>
next in thread | raw e-mail | index | archive | help
>There would not be such a thing for SCSI cdrom's too? It would probably >squeeze a few extra months out of my cdrom player. On some cd's (mainly ones >you get with magazines and books) it's making gut-wrenching noises and >spinning up and down all the time. No idea if there's an ioctl, but you should be able to do this with camcontrol, e.g. if your drive supports the MMC Set CD Speed command: camcontrol -n cd -u <n> -c "BB 00 XX XX 00 00 00 00 00 00 00 00" Where <n> is the number of the CD device you want to set the speed of, and XX XX is the hex of the desired speed in kbps. Andrew. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?80256838.003D0E73.00>