From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18BB7C432BE for ; Thu, 26 Aug 2021 12:49:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EA5EA60FDC for ; Thu, 26 Aug 2021 12:49:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232506AbhHZMtw (ORCPT ); Thu, 26 Aug 2021 08:49:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:58924 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241859AbhHZMtv (ORCPT ); Thu, 26 Aug 2021 08:49:51 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8B4ED610A1; Thu, 26 Aug 2021 12:49:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629982144; bh=8wIVTJgGwcbKuade1E5wbFIS8YhW8MoBvnFOpWooLfk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HdsSy22dTUU5BM66lr41flZFt0IsVUhiXxUx3O/54sephFFGialmqvuwuSi91Lwd7 /8zAVnbMH7/h9Ss2jFNY4uWD95TEC58EkdJpBasx/YtvsJ4VXcrFlQQjzNe0Pf6zl9 PwAIRnGySWyCL40i72BH2HEGiHrq+Vo3Ka4tZxQFi9bwXFo9qQCb1g7I8JoCSUk0Jm Tt1twdulGAsGJdubC1mvhbOxsiXY58x5XlcTsSkkCtNxxwl3RVVE9gRml8UvWpyKhN uD6H+/7N9kdtvLXFUKW4H4hwaiLqkS7o2KNemwmIW7BQnz6tnOAMUXOoUCBLfFq0pg 18XJD358aSGjA== Date: Thu, 26 Aug 2021 18:19:00 +0530 From: Vinod Koul To: Sanjay R Mehta Cc: gregkh@linuxfoundation.org, dan.j.williams@intel.com, Thomas.Lendacky@amd.com, robh@kernel.org, mchehab+samsung@kernel.org, davem@davemloft.net, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org Subject: Re: [PATCH v12 0/3] Add support for AMD PTDMA controller driver Message-ID: References: <1629208559-51964-1-git-send-email-Sanju.Mehta@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1629208559-51964-1-git-send-email-Sanju.Mehta@amd.com> Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 17-08-21, 08:55, Sanjay R Mehta wrote: > From: Sanjay R Mehta > > This patch series add support for AMD PTDMA controller which > performs high bandwidth memory-to-memory and IO copy operation, > performs DMA transfer through queue based descriptor management. > > AMD Processor has multiple ptdma device instances with each controller > having single queue. The driver also adds support for for multiple PTDMA > instances, each device will get an unique identifier and uniquely > named resources. Applied, thanks -- ~Vinod