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Date:      Wed, 16 Dec 2009 12:03:02 +0200
From:      Alexander Motin <mav@FreeBSD.org>
To:        Tom Uffner <tom@uffner.com>
Cc:        FreeBSD-Current <freebsd-current@FreeBSD.org>
Subject:   Re: Testing CAM wrapper for ata(4) controller drivers
Message-ID:  <4B28B056.60606@FreeBSD.org>
In-Reply-To: <4B282EF3.8050008@uffner.com>
References:  <4B1671EE.1010301@FreeBSD.org> <4B25AE1A.80206@uffner.com> <4B262BAC.9040808@FreeBSD.org> <4B282EF3.8050008@uffner.com>

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Tom Uffner wrote:
> here is verbose dmesg from kernel built w/ sources updated to 12/5/2009 at
> midnight EST:  http://xiombarg.uffner.com/dmesg_20091205.txt
> 
> as soon as i can set up another PC & serial console i'll get you a verbose
> boot from new kernel.

Try please that patch:

--- ata-promise.c.prev  2009-12-15 21:35:43.000000000 +0200
+++ ata-promise.c       2009-12-15 21:35:24.000000000 +0200
@@ -957,6 +957,7 @@ ata_promise_mio_dmainit(device_t dev)
     ata_dmainit(dev);
     /* note start and stop are not used here */
     ch->dma.setprd = ata_promise_mio_setprd;
+    ch->dma.max_iosize = 65536;
 }



-- 
Alexander Motin



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