RE: Using UDMA
On 02-Sep-99 smc...@aol.com wrote: > Im currently using FreeBSD-3.2 stable. How do you get UDMA support working > under FreeBSD? Do I need FreeBSD 4-Current? > > > Thanks, > Sam > > > To Unsubscribe: send mail to majord...@freebsd.org > with "unsubscribe freebsd-questions" in the body of the message Actually, if you just want to probe for DMA capability on a drive use the flag 0x2000. example: diskwd0 at wdc0 drive 0 flags 0x2000 (this option will probe for DMA capability on device wd0, which corresponds to the master IDE device on the first IDE controller, I believe) Like Mark, I'm not sure if this extends to UDMA support. type 'man 4 wd' for a better explanation of the wd drivers and their capabilities. --Justin Hays To Unsubscribe: send mail to majord...@freebsd.org with "unsubscribe freebsd-hackers" in the body of the message
RE: Using UDMA
On 02-Sep-99 [EMAIL PROTECTED] wrote: > Im currently using FreeBSD-3.2 stable. How do you get UDMA support working > under FreeBSD? Do I need FreeBSD 4-Current? > > > Thanks, > Sam > > > To Unsubscribe: send mail to [EMAIL PROTECTED] > with "unsubscribe freebsd-questions" in the body of the message Actually, if you just want to probe for DMA capability on a drive use the flag 0x2000. example: diskwd0 at wdc0 drive 0 flags 0x2000 (this option will probe for DMA capability on device wd0, which corresponds to the master IDE device on the first IDE controller, I believe) Like Mark, I'm not sure if this extends to UDMA support. type 'man 4 wd' for a better explanation of the wd drivers and their capabilities. --Justin Hays To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
