From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: "Jérôme Carretero" <cJ-ko@zougloub.eu>
Cc: Tejun Heo <tj@kernel.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
linux-ide@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
Alex Williamson <alex.williamson@redhat.com>
Subject: Re: Bad DMA from Marvell 9230
Date: Sat, 31 May 2014 06:59:10 +1000 [thread overview]
Message-ID: <1401483550.14938.37.camel@pasglop> (raw)
In-Reply-To: <20140530095822.3588a6ff@Vantage>
On Fri, 2014-05-30 at 09:58 -0400, Jérôme Carretero wrote:
> Weird (I hadn't seen that you reported the 9235 working...), I have
> IOMMU problems with a 9235...
>
> What system are you running it on (when you say "power box", is it a
> beefy x86 computer or literally a PowerPC)?
> For me, AMD 990FX chipset, latest master linux.
> My board works fine* on another non-IOMMU system.
A PowerPC POWER8 prototype machine :-)
Cheers,
Ben.
prev parent reply other threads:[~2014-05-30 20:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-27 6:57 Bad DMA from Marvell 9230 Benjamin Herrenschmidt
2014-03-27 15:19 ` Tejun Heo
2014-04-05 2:35 ` Robert Hancock
2014-05-30 7:06 ` Jérôme Carretero
2014-05-30 10:37 ` Benjamin Herrenschmidt
2014-05-30 13:58 ` Jérôme Carretero
2014-05-30 14:13 ` Roger Heflin
2014-05-30 15:14 ` Jérôme Carretero
2014-05-30 21:06 ` Benjamin Herrenschmidt
2014-05-30 23:08 ` Roger Heflin
2014-05-30 20:59 ` Benjamin Herrenschmidt [this message]
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