Re: HEAD UP: non-MPSAFE network drivers to be disabled (was: 8.0 network stack MPsafety goals (fwd))

From: Robert Watson <rwatson_at_FreeBSD.org>
Date: Mon, 26 May 2008 16:42:16 +0100 (BST)
On Mon, 26 May 2008, Matthew D. Fuller wrote:

> On Mon, May 26, 2008 at 05:34:09AM -0700 I heard the voice of
> Ade Lovett, and lo! it spake thus:
>>
>> It's all well and good to be able to say that the current release of the 
>> kernel supports hardware that hasn't been used, other than in idiosyncratic 
>> situations (yes, ahc(4), I'm looking at you) for 5+ years, [...]
>
> Neat, I didn't know I was idiosyncratic.

Somehow it's always me who is idiosyncratic:

ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xdc00-0xdcff mem 
0xf9fff000-0xf9ffffff irq 14 at device 11.0 on pci2 da0 at ahc0 bus 0 target 0 
lun 0

Robert N M Watson
Computer Laboratory
University of Cambridge

>
> % uname -sr
> FreeBSD 8.0-CURRENT
>
> % grep ^ahc /var/run/dmesg.boot
> ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0x1000-0x10ff mem 0xf8001000-0xf8001fff irq 19 at device 11.0 on pci0
> ahc0: [ITHREAD]
> ahc1: <Adaptec aic7899 Ultra160 SCSI adapter> port 0x1400-0x14ff mem 0xf8002000-0xf8002fff irq 16 at device 13.0 on pci0
> ahc1: [ITHREAD]
> ahc2: <Adaptec aic7899 Ultra160 SCSI adapter> port 0x1800-0x18ff mem 0xf8003000-0xf8003fff irq 17 at device 13.1 on pci0
> ahc2: [ITHREAD]
>
> (all 3 in use)
>
>
> -- 
> Matthew Fuller     (MF4839)   |  fullermd_at_over-yonder.net
> Systems/Network Administrator |  http://www.over-yonder.net/~fullermd/
>           On the Internet, nobody can hear you scream.
>
Received on Mon May 26 2008 - 13:42:16 UTC

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