From: Pierre Ossman <drzeus-list@drzeus.cx>
To: Russell King <rmk+lkml@arm.linux.org.uk>
Cc: LKML <linux-kernel@vger.kernel.org>, Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: ISA DMA controller hangs
Date: Sat, 18 Jun 2005 10:15:44 +0200 [thread overview]
Message-ID: <42B3D830.9060100@drzeus.cx> (raw)
In-Reply-To: <20050616170622.A1712@flint.arm.linux.org.uk>
Russell King wrote:
>
>Shouldn't there be a system device for the DMA controller? I think
>that should have appropriate hooks into the power management system
>to do the necessary magic to restore whatever's needed - just like
>we do for the PIC.
>
>
>
I'll have a look at how the PIC is handled then. Any corner cases I
should be aware of?
Rgds
Pierre
next prev parent reply other threads:[~2005-06-18 8:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-28 13:38 ISA DMA controller hangs Pierre Ossman
2005-05-28 13:51 ` Alan Cox
2005-06-05 8:21 ` Pierre Ossman
2005-06-05 14:03 ` Pierre Ossman
2005-06-16 15:53 ` Pierre Ossman
2005-06-16 16:06 ` Russell King
2005-06-18 8:15 ` Pierre Ossman [this message]
2005-06-19 15:45 ` Russell King
2005-06-30 8:00 ` Pierre Ossman
2005-06-30 11:28 ` Alan Cox
2005-06-30 12:20 ` Pierre Ossman
2005-06-30 17:55 ` [PATCH 1/2] ISA DMA suspend for i386 Pierre Ossman
2005-06-30 17:58 ` [PATCH 2/2] ISA DMA suspend for x86_64 Pierre Ossman
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