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([2001:df0:0:200c:2d50:30a4:47de:1dd6]) by smtp.gmail.com with ESMTPSA id k15sm3263204pfi.0.2021.04.27.12.29.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 27 Apr 2021 12:29:26 -0700 (PDT) Subject: Re: [PATCH] m68k/mac: Replace macide driver with generic platform driver To: Sergei Shtylyov , Finn Thain , John Paul Adrian Glaubitz Cc: Finn Thain , Geert Uytterhoeven , Christoph Hellwig , Joshua Thompson , "David S. Miller" , linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org References: <793432cca963b632709c4d1312baa9874d73e1d8.1619341585.git.fthain@telegraphics.com.au> <10a08764-c138-9fe5-966c-ce68349b9b6@nippy.intranet> <65f01f42-31d9-522a-e690-73d286405a01@gmail.com> From: Michael Schmitz Message-ID: <7c5eae75-d1de-171a-07ad-9c34ec7325b2@gmail.com> Date: Wed, 28 Apr 2021 07:29:20 +1200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 27/04/21 8:11 pm, Sergei Shtylyov wrote: > On 27.04.2021 4:51, Michael Schmitz wrote: > >>> Was macide the only IDE driver in Debian/m68k kernels without a libata >>> alternative? If so, this patch would allow you to finally drop >>> CONFIG_IDE. >>> >> There's still q40ide.c (ISA IDE interface, byte-swapped, so would >> need treatment similar to Falcon IDE). Hasn't been updated to a >> platform device yet. > >    ISA drivers shouldn't be "updated" to the platform drivers. But I > don't see 'struct isa_driver' there either... My bad - while the Q40 has ISA slots, IDE isn't connected to the ISA bus. Got confused by the base address range matching what I remember from ISA cards... Cheers,     Michael