From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0191A2ED852; Tue, 2 Sep 2025 09:49:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756806594; cv=none; b=pFJWFRaOgHIl2hy0t9IvbAfhCGj4PM4EnKtdD7twTRvK4WMYY6Mz+18U+0vZbATPmT5XeDv6NBOHKcHocQHU28CWcVYJDjWbo5c+A0Du5TraN/1Vf2JtS0NmcdgatPJBiOrvMcs5hpJmYstT2O2y5d9v9ECrKvUAYilHhsOtlSc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756806594; c=relaxed/simple; bh=dIWtODJzj2z3afarX1J115TDTUy4z/tY9fh6ITu9yak=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=oroyW1utGU9cgSaUpqwZhVhK2PJ9EEFhIAHgZdK3KY1Mn/49VhHmJ8Df9+uWcWWb/k2qNVabnl8XYGyj7ImUEoKT4VMFMu4qra0r+h/ppvz4KJqHPREOm2BdmyKFqag+r08NqPUyC34puQ9Xsd22WDFvDpmpnKDQ4gHwhISzr9o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YYVsMbmJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YYVsMbmJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A3C30C4CEF5; Tue, 2 Sep 2025 09:49:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756806593; bh=dIWtODJzj2z3afarX1J115TDTUy4z/tY9fh6ITu9yak=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=YYVsMbmJBDhypGCtghxtK0hJhb/2u35ExwxIh+zRss2RrKBGs4OdBMOYkASinP00W msmDIzknYFGwq/SiQ+0lFnesE0aAzwEE2hQMmI5lsQi2pNnIOm7kdaDMAvt9pXI1L1 Ax24QYIy4qpScDlqiE3o9q2mQvIsF/Z0Vn76CP4c2hBqIVXamwyEkVvkopPPXS2AYa Dy2veRrBOICFlKytvRUT9fT4Nz6O7IAuvficoiAoHlmD+F6IBjYCavWzl2nIWSulD4 ju93+tNVT20oEdJg48eBJE3vx2EqOAML1txMOqBNtX1ShN2+XCeD0fyQYrf4pq3hDR oAzIwRycFxmxg== From: Vinod Koul To: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Folker Schwesinger Cc: Michal Simek , Jernej Skrabec , Krzysztof Kozlowski , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Marek Vasut , Radhey Shyam Pandey In-Reply-To: References: Subject: Re: [PATCH v4] dmaengine: xilinx_dma: Support descriptor setup from dma_vecs Message-Id: <175680658917.246694.14605510999685994638.b4-ty@kernel.org> Date: Tue, 02 Sep 2025 15:19:49 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13.0 On Tue, 26 Aug 2025 20:21:10 +0200, Folker Schwesinger wrote: > The DMAEngine provides an interface for obtaining DMA transaction > descriptors from an array of scatter gather buffers represented by > struct dma_vec. This interface is used in the DMABUF API of the IIO > framework [1][2]. > To enable DMABUF support through the IIO framework for the Xilinx DMA, > implement callback .device_prep_peripheral_dma_vec() of struct > dma_device in the driver. > > [...] Applied, thanks! [1/1] dmaengine: xilinx_dma: Support descriptor setup from dma_vecs commit: 38433a6fdfb75d12a90ffff262705e1ecfe88556 Best regards, -- ~Vinod