Re: [PATCH] powerpc: dart iommu suspend
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2007-05-03 12:47:16
On Thu, 2007-05-03 at 22:30 +1000, Benjamin Herrenschmidt wrote:
That would make it "just work" with the normal code path.
We still need the iommu restore hook to invalidate the entries, so that API I add there is needed anyway. Who actually saves the code doesn't really matter at that point. The save hook isn't strictly necessary then but I guess it should be there for symmetry anyway. Maybe somebody can offer opinions on other iommus? johannes
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