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Re: ohci-ssb driver on a Broadcom BCM5354

To: Steve Brown <sbrown@cortland.com>
Subject: Re: ohci-ssb driver on a Broadcom BCM5354
From: Michael Buesch <mb@bu3sch.de>
Date: Mon, 26 Nov 2007 15:15:42 +0100
Cc: "John W. Linville" <linville@tuxdriver.com>, linux-mips@linux-mips.org
In-reply-to: <474AA87D.7000509@cortland.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <47408305.5090804@cortland.com> <200711191923.56471.mb@bu3sch.de> <474AA87D.7000509@cortland.com>
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On Monday 26 November 2007 12:05:33 Steve Brown wrote:
> Michael Buesch wrote:
> > On Sunday 18 November 2007 23:47:52 John W. Linville wrote:
> >   
> >> You probably want to make Michael Buesch aware of this issue.
> >>     
> >
> > I'm not sure anyone really tested this beyond some insmod tests.
> > I did not test this, as I don't have such a device.
> > So if you have any patches to fix this, please send them. I'm
> > certainly the wrong person who can fix this. ;)
> >
> >   
> Adding the following at the end of ssb_ohci_attach seems to fix the problem.
> 
>  if (ssb_dma_set_mask(dev, DMA_32BIT_MASK))
>    return -EOPNOTSUPP;
> 
> I guessed at the dma mask. Would the code in the b43 driver that selects 
> a dma mask be appropriate here?

I have no idea. If it makes it work, yeah. Cool. Let's add this.

-- 
Greetings Michael.

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