Messages in this thread | | | From | Heiko Stübner <> | Subject | Re: [PATCH v5 3/4] iommu: rockchip: Add internal ops to handle variants | Date | Fri, 21 May 2021 11:16:30 +0200 |
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Am Freitag, 21. Mai 2021, 10:36:36 CEST schrieb Benjamin Gaignard: > Add internal ops to be able to handle incoming variant v2. > The goal is to keep the overall structure of the framework but > to allow to add the evolution of this hardware block. > > The ops are global for a SoC because iommu domains are not > attached to a specific devices if they are for a virtuel device like > drm. Use a global variable shouldn't be since SoC usually doesn't > embedded different versions of the iommu hardware block. > If that happen one day a WARN_ON will be displayed at probe time. > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
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