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Fri, 13 Oct 2023 08:54:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id KqB5MuAFKWXIAgAAMHmgww (envelope-from ); Fri, 13 Oct 2023 08:54:56 +0000 Message-ID: Date: Fri, 13 Oct 2023 10:54:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/9] Add support for Bayhub SD/MMC controller To: liuchang_125125@163.com, jejb@linux.ibm.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: mark.tao@bayhubtech.com, shaper.liu@bayhubtech.com, thomas.hu@bayhubtech.com, chevron.li@bayhubtech.com, charl.liu@bayhubtech.com References: <20231013083242.10227-1-liuchang_125125@163.com> Content-Language: en-US From: Hannes Reinecke In-Reply-To: <20231013083242.10227-1-liuchang_125125@163.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Authentication-Results: smtp-out1.suse.de; none X-Spam-Level: X-Spam-Score: -8.25 X-Spamd-Result: default: False [-8.25 / 50.00]; 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Fri, 13 Oct 2023 01:55:21 -0700 (PDT) On 10/13/23 10:32, liuchang_125125@163.com wrote: > From: Charl Liu > > The Bayhub's SD/MMC Card interface driver implements card detection, > card initialization, and other application level functions. The whole > project is divided into 9 patches to commit. Patch [1/9] and patch > [2/9] commit the Kconfig and Makefile, and the other code is divided > into 7 patches (patch [3/9] to patch [9/9]) by function. > Errm. We have a perfectly fine MMC subsystem under drivers/mmc. And I would have expected any new SD/MMC card drivers to be implemented there. Why do you think a SCSI driver is the right model here? Cheers, Hannes