Re: API change for bus_dma
From: Andrew Gallatin (gallatin_at_cs.duke.edu)
Date: 06/30/03
- Previous message: David Schultz: "Per-source CFLAGS revisited (was: Re: Per-source CFLAGS)"
- In reply to: Terry Lambert: "Re: API change for bus_dma"
- Next in thread: Terry Lambert: "Re: API change for bus_dma"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Date: Mon, 30 Jun 2003 09:51:22 -0400 (EDT) To: Terry Lambert <tlambert2@mindspring.com>
Terry Lambert writes:
> was attempting to address was related to whether or not the memory
> in question was physically vs. logically contiguous:
>
No, its whether or not its cache-coherent. We do everything at a
page granularity, and could care less about whether or not the memory
is contiguous.
Drew
_______________________________________________
freebsd-arch@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-arch
To unsubscribe, send any mail to "freebsd-arch-unsubscribe@freebsd.org"
- Previous message: David Schultz: "Per-source CFLAGS revisited (was: Re: Per-source CFLAGS)"
- In reply to: Terry Lambert: "Re: API change for bus_dma"
- Next in thread: Terry Lambert: "Re: API change for bus_dma"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Relevant Pages
|