From: Johannes Berg <johannes@sipsolutions.net>
To: Olof Johansson <olof@lixom.net>
Cc: Paul Mackerras <paulus@samba.org>, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] powerpc: dart iommu suspend
Date: Fri, 04 May 2007 12:51:42 +0200 [thread overview]
Message-ID: <1178275903.7408.3.camel@johannes.berg> (raw)
In-Reply-To: <20070503142441.GA31110@lixom.net>
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On Thu, 2007-05-03 at 09:24 -0500, Olof Johansson wrote:
> > Maybe somebody can offer opinions on other iommus?
>
> The PWRficient iommu
[...]
> I don't know what's happened to the IBM bloa^WPAPR platforms
[...]
Thanks for this analysis. I guess that we really want the save/restore
hooks there, and then it doesn't matter if the dart code right now
actually does the copy or if we manage to map it CI up front, we can fix
that later.
johannes
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next prev parent reply other threads:[~2007-05-04 10:51 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-27 11:25 patches for 2.6.22 Paul Mackerras
2007-04-27 12:00 ` Johannes Berg
2007-04-27 21:41 ` [PATCH] powerpc: fix suspend states again Johannes Berg
2007-04-27 21:53 ` Olof Johansson
2007-04-27 21:54 ` Johannes Berg
2007-04-27 21:57 ` Olof Johansson
2007-04-27 22:00 ` [PATCH] powerpc: put enable_kernel_spe into a header Johannes Berg
2007-04-27 22:02 ` [PATCH v2] powerpc: fix suspend states again Johannes Berg
2007-04-27 23:13 ` Olof Johansson
2007-04-30 0:14 ` Paul Mackerras
2007-04-30 11:35 ` Johannes Berg
2007-04-30 11:37 ` [PATCH v3] " Johannes Berg
2007-05-01 14:16 ` Johannes Berg
2007-04-27 23:42 ` patches for 2.6.22 Arnd Bergmann
2007-04-28 2:49 ` [PATCH] cell: cbe_cpufreq cleanup and crash fix Arnd Bergmann
2007-04-28 7:49 ` [PATCH] powermac: proper sleep management Johannes Berg
2007-04-28 8:08 ` Paul Mackerras
2007-04-28 12:52 ` Johannes Berg
2007-04-28 8:38 ` Benjamin Herrenschmidt
2007-04-28 12:51 ` Johannes Berg
2007-04-28 12:01 ` Paul Mackerras
2007-04-28 13:46 ` Johannes Berg
2007-04-30 5:31 ` Paul Mackerras
2007-04-30 12:08 ` Johannes Berg
2007-05-01 12:14 ` Paul Mackerras
2007-05-01 12:24 ` Johannes Berg
2007-04-30 11:44 ` [PATCH v3] " Johannes Berg
2007-05-01 8:55 ` Johannes Berg
2007-04-30 19:51 ` patches for 2.6.22 Kim Phillips
2007-05-01 3:38 ` Paul Mackerras
2007-05-02 14:12 ` Kumar Gala
2007-05-02 14:19 ` Kim Phillips
2007-05-01 9:06 ` Johannes Berg
2007-05-02 5:33 ` [PATCH] adb: replace sleep notifier with platform driver suspend/resume hooks Johannes Berg
2007-05-02 5:34 ` [PATCH] apm_emu: use generic apm-emulation Johannes Berg
2007-05-02 5:36 ` [PATCH] via-pmu: remove LED sleep notifier Johannes Berg
2007-05-02 10:57 ` Stephen Rothwell
2007-05-02 14:32 ` [PATCH v2] " Johannes Berg
2007-05-07 8:47 ` Paul Mackerras
2007-05-07 8:58 ` Johannes Berg
2007-05-07 15:08 ` [PATCH v3] " Johannes Berg
2007-05-02 5:39 ` [PATCH] remove awacs dmasound Johannes Berg
2007-05-02 6:18 ` [PATCH] via-pmu: kill sleep notifiers completely Johannes Berg
2007-05-02 6:21 ` [PATCH] powermac: support G5 CPU hotplug Johannes Berg
2007-05-02 10:55 ` Paul Mackerras
2007-05-02 14:33 ` Johannes Berg
2007-05-02 17:57 ` Segher Boessenkool
2007-05-02 22:03 ` Benjamin Herrenschmidt
2007-05-02 23:47 ` Segher Boessenkool
2007-05-02 23:59 ` Benjamin Herrenschmidt
2007-05-03 0:05 ` Segher Boessenkool
2007-05-03 0:18 ` Benjamin Herrenschmidt
2007-05-03 0:01 ` Paul Mackerras
2007-05-03 0:08 ` Benjamin Herrenschmidt
2007-05-03 0:10 ` Benjamin Herrenschmidt
2007-05-03 0:19 ` Segher Boessenkool
2007-05-03 0:17 ` Segher Boessenkool
2007-05-03 0:21 ` Benjamin Herrenschmidt
2007-05-03 0:24 ` Benjamin Herrenschmidt
2007-05-03 1:01 ` Segher Boessenkool
2007-05-03 2:11 ` Benjamin Herrenschmidt
2007-05-03 16:49 ` Segher Boessenkool
2007-05-02 20:33 ` [PATCH v2] " Johannes Berg
2007-05-02 6:33 ` [PATCH] powerpc: MPIC sys_device & suspend/resume Johannes Berg
2007-05-02 6:35 ` [PATCH] powermac: fix G5-cpufreq for cpu on/offline Johannes Berg
2007-05-03 12:25 ` patches for 2.6.22 Johannes Berg
2007-05-03 12:28 ` [PATCH] powerpc: dart iommu suspend Johannes Berg
2007-05-03 12:30 ` Benjamin Herrenschmidt
2007-05-03 12:34 ` Johannes Berg
2007-05-03 12:34 ` Benjamin Herrenschmidt
2007-05-03 12:48 ` Johannes Berg
2007-05-03 14:24 ` Olof Johansson
2007-05-04 10:51 ` Johannes Berg [this message]
2007-05-03 12:29 ` [PATCH] powerpc: mark pages that don't exist as nosave Johannes Berg
2007-05-03 12:31 ` [PATCH] powermac: suspend to disk on G5 Johannes Berg
2007-07-17 13:28 ` [PATCH] remove awacs dmasound Johannes Berg
2007-07-17 13:37 ` Adrian Bunk
2007-07-17 13:43 ` Johannes Berg
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