From commits-return-6396-archive-asf-public=cust-asf.ponee.io@nuttx.apache.org Fri Apr 3 13:28:36 2020 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id 5B62218064F for ; Fri, 3 Apr 2020 15:28:36 +0200 (CEST) Received: (qmail 89059 invoked by uid 500); 3 Apr 2020 13:28:35 -0000 Mailing-List: contact commits-help@nuttx.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@nuttx.apache.org Delivered-To: mailing list commits@nuttx.apache.org Received: (qmail 89050 invoked by uid 99); 3 Apr 2020 13:28:35 -0000 Received: from ec2-52-202-80-70.compute-1.amazonaws.com (HELO gitbox.apache.org) (52.202.80.70) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Apr 2020 13:28:35 +0000 From: GitBox To: commits@nuttx.apache.org Subject: [GitHub] [incubator-nuttx] Ouss4 commented on issue #706: stm32h7:SPI Add buffers for DMA & and FIX DMA Message-ID: <158592051555.26997.12049452122511563525.gitbox@gitbox.apache.org> References: In-Reply-To: Date: Fri, 03 Apr 2020 13:28:35 -0000 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Ouss4 commented on issue #706: stm32h7:SPI Add buffers for DMA & and FIX DMA URL: https://github.com/apache/incubator-nuttx/pull/706#issuecomment-608433572 @davids5 With a dummy RX transfer, aren't you invalidating more data from the cache then needed? That's of course not harmful, but probably not what's desired. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org With regards, Apache Git Services