"Giulio Orsero" <[EMAIL PROTECTED]> wrote: > > scsi_mmc.c: > > fillbytes((caddr_t) buffer, sizeof (buffer), '\0'); > > if (scsi_get_performance(scgp, buffer, 104, 100, 0x03, 0) < 0) > > return (-1); > > if you reduce the 4th parameter, you need to also reduce the DMA size > > the furmula is here: > > if (scsi_get_performance(scgp, buffer, 8+16*i, i, 0x00, 0x04) < 0) > > I understand I have to try changing 100 to 90 80 ... > Is DMA the 3rd param? > How I reduce DMA is the formula is 8+16*i? > If I change 100 to 80, then 3rd=8+16*80 > 104
Try first with a low number (e.g. 4), use the formula 8+16*i and you get a DMA Size of 72 http://www.fokus.fraunhofer.de/usr/schilling ftp://ftp.berlios.de/pub/schily -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
