[PATCH] mremap()

2003-12-02 Thread Zachary Amsden
This patch implements kernel mremap() support for FreeBSD 4.2. Someday when I get the time to upgrade my machine, I may port this to the latest tot, but for now, I don't want it to get lost. In any case, the code in the latest branch looks remarkably unscathed, so it may work as is. Interesting

Re: sata on -stable

2003-12-02 Thread Duncan Barclay
> From: "Soren Schmidt" <[EMAIL PROTECTED]> >> >> I can hack the device recognition code to pick up the 8237 and set UDMA133 >> mode on the PATA drive I have in the machine, but I cannot seem to find my >> two SATA drives. Any suggestions on how to at least find the drives - I >> don't need the h/w

Re: sata on -stable

2003-12-02 Thread Soren Schmidt
It seems Duncan Barclay wrote: > Hi Soren and all, > > Having just got a nice new motherboard, a PATA drive and a bunch of SATA > disks I discover that my homework wasn't too good. -stable isn't detecting > the VIA-8237 controller, and in particuluar it is not finding the SATA > disks. > > I can

Page size for mbufs

2003-12-02 Thread Gerrit Nagelhout
Hi, As part of some performance tuning for a bridging-like application, I am looking at the page sizes being used for mbufs (headers & clusters). As far as I can tell, it is currently using standard 4K pages for this. In this application (Running on 2.8 Ghz Xeon), there seems to be large pipelin

sata on -stable

2003-12-02 Thread Duncan Barclay
Hi Soren and all, Having just got a nice new motherboard, a PATA drive and a bunch of SATA disks I discover that my homework wasn't too good. -stable isn't detecting the VIA-8237 controller, and in particuluar it is not finding the SATA disks. I can hack the device recognition code to pick up the