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h=X-UI-Sender-Class:Date:Subject:To:Cc:References:From: In-Reply-To; b=nfrop+Jsgref3ZXsWIlbA0deiqEDhcwxxMGOoIGQONVtqrG8yeglj5Iu3jkNtcBW MghqSQbaPG9cYq3aLBTgwljw8I3+Hy1O3BnG0cFMokYZFpUCtdulPZXLlL1I7PG55 Qw5Dkx4BQekghLdT4yHEI1Mfc7ixkNmL4wk2G7saRhB6bbFd3/epmohE9VC+jwz6x YgOUXXrROsCJL4z324WY/X7xVEDzzPf0NPC99gpvqzi9zsV3qhjPG2Woolzqp1OxG da/jBkdHUgRKqjpDOXYOjiYHPhIYZMIo0y+flplQHhSOo/EYE27HsUFhV350TccOZ rlp2df+Hh9e4OtMcBg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [192.168.1.167] ([37.4.248.43]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1N5VD8-1qwOTt1iDi-016tL5; Mon, 05 Feb 2024 19:25:27 +0100 Message-ID: <419984b7-1b19-4daa-ae88-f574267b6c00@gmx.net> Date: Mon, 5 Feb 2024 19:25:25 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 04/12] bcm2835-dma: Advertise the full DMA range To: Andrea della Porta , Vinod Koul , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , dmaengine@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Maxime Ripard , Dom Cobley , Phil Elwell References: Content-Language: en-US From: Stefan Wahren In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:Ic++3lrVrej8VSQWyEmgSrdSg0YMk1t2DrexC603Jwoae5m4EVs r37bXMY692u36IE43xvh5xl6Q93uOzSddh3fd9dqg1/ya+trPKsm/wr3CBcZpOf2zHbyQ9C k0sOm+RiTdfX6u+WY/LYRgW7iUIRawonWMItzJJmu7ZuVcWxPK5glhvR2nlcVZLo2GxXU0X XkzJuPw62IIBPkn96HgGw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:k0gD7DEOCmA=;xcS3a29kyC5szvkvJGVspF/UjkQ pfu9NViwFtbgd68RH+tgXUf2vZ4bXgiBWfxAvfJXCfKfBkoojs7fH4CWtLr3l4lRy51mYUI/S EDypPb/89bhdtbq9h6wdTsoC+QUNDI/vJ9HyfrDzWNHyWug0rXEYt9uWaQFQViUozd8vpu3Lb 8F96UCtAtKLzqhfN15uXArptIvsco46XOUNmW78Ut5jK6iqApLYGU7yhZckE7ZKLMoItkHbum 8ZLDU+8MLGigzyGPPccMgIp3fWqYhdBsvpbaWKTx2fMDClIC2FyEa0K3mgJCdBAGD2y8iB/Gs iCrdoCp4qegWn14QjEemk423CDfBYe1KKNNiesKqYAxvYFhgXThXPqBbrSceG5BC5W6R71wK1 CLZTcxqwOWsKNeG+FFPY9MXLyg9kBlEqVECCRijzezvgFf+DgKazqTiblMf5B+MTj0XWHsLxq JvOgKoCwB+hAmfeSvHMh6SZx2KBMNoKL4KU7JtWdSIfmf9BZIjfEgiWgPTuJHztUXan4V0UFn N0PHXQ6kxiolJcRvBmyuqxKnyLyG7OZsfOl8QS/0MXFBZU+0B4OhPMJIgf8kxD9Z7tZXPAJE1 LJVZ+tMgdraoMRnOdrns7mypM4wBBPcQ0tozozdwKNMqjKTgIvPMsMOMIZ6aLE62+wu0hQqNZ qoBcKEf4w7h8j5xquM9bRlmXyLQv1QuctqirYufp/h75wCRBiHLDYKugx9+JxsWUCuubpzDfJ QJkzEZLttgh19MExMgthyja/exa5/yRZ/LHXSlQHFPDiA4lz3d1MHrn5auPDnjD7x0FViQbUe EIHorCouC3oBfZVwZ8o4a1zMvwvqn4NhxVBFr+t97ukEM= Hi Andrea, Am 04.02.24 um 07:59 schrieb Andrea della Porta: > From: Phil Elwell > > Unless the DMA mask is set wider than 32 bits, DMA mapping will use a > bounce buffer. > > Signed-off-by: Phil Elwell this lacks your Signed-off-by Regards