From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH 4/4] mmc: meson-gx: add CMD23 mode Date: Fri, 24 Mar 2017 16:19:58 -0700 Message-ID: References: <51dcee34-1cfe-641e-5e06-aa7ef667831e@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mail-pf0-f174.google.com ([209.85.192.174]:35167 "EHLO mail-pf0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933879AbdCXXUB (ORCPT ); Fri, 24 Mar 2017 19:20:01 -0400 Received: by mail-pf0-f174.google.com with SMTP id 20so1803692pfk.2 for ; Fri, 24 Mar 2017 16:20:00 -0700 (PDT) In-Reply-To: <51dcee34-1cfe-641e-5e06-aa7ef667831e@gmail.com> (Heiner Kallweit's message of "Fri, 24 Mar 2017 23:15:33 +0100") Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Heiner Kallweit Cc: Ulf Hansson , "linux-mmc@vger.kernel.org" , linux-amlogic@lists.infradead.org Heiner Kallweit writes: > CMD23 mode (use "set block count" command before transferring multiple > data blocks) typically is more performant as host / card know upfront > how many data blocks to expect. Therefore add support for this mode to > the driver. > > Signed-off-by: Heiner Kallweit Reviewed-by: Kevin Hilman Kevin