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Thu, 14 Nov 2024 09:42:23 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Thu, 14 Nov 2024 15:41:26 +0100 From: "Arnd Bergmann" To: "Michael Ellerman" , linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, "Jeremy Kerr" , "Geoff Levand" Message-Id: In-Reply-To: <20241114125111.599093-10-mpe@ellerman.id.au> References: <20241114125111.599093-1-mpe@ellerman.id.au> <20241114125111.599093-10-mpe@ellerman.id.au> Subject: Re: [RFC PATCH 10/20] powerpc/io: Remove PPC_INDIRECT_MMIO Content-Type: text/plain Content-Transfer-Encoding: 7bit On Thu, Nov 14, 2024, at 13:50, Michael Ellerman wrote: > The Cell blade support was the last user of PPC_INDIRECT_MMIO, so it can > now be removed. > > PPC_INDIRECT_PIO is still used by Power8 powernv, so it needs to remain. > > Signed-off-by: Michael Ellerman I think the powernv side only uses parts of PPC_INDIRECT_PIO, so there is a good chance of simplifying that code further if we want to. This bit looks great so far. Reviewed-by: Arnd Bergmann