From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S941069AbcJTQNT (ORCPT ); Thu, 20 Oct 2016 12:13:19 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:57189 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936522AbcJTQNS (ORCPT ); Thu, 20 Oct 2016 12:13:18 -0400 Date: Thu, 20 Oct 2016 18:13:25 +0200 From: Greg Kroah-Hartman To: Lubomir Rintel Cc: linux-kernel@vger.kernel.org, Arnd Bergmann , Dominik Brodowski Subject: Re: [PATCH v2] char/pcmcia: add scr24x_cs chip card interface driver Message-ID: <20161020161325.GA29233@kroah.com> References: <1476979681-28463-1-git-send-email-lkundrak@v3.sk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1476979681-28463-1-git-send-email-lkundrak@v3.sk> User-Agent: Mutt/1.7.1 (2016-10-04) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 20, 2016 at 06:08:01PM +0200, Lubomir Rintel wrote: > This implements only the very basic protocol "Mode A", just to make the > device functional. Patches to implement "Mode C" that uses better bulking > and is interrupt-driver may follow. > > The device essentially speaks the same protocol as USB CCID devices do over > the bulk endpoints. The driver exchanges the command submissions and > responses over a plain read()/write() interface, compatible with legacy > OpenCT's pcmcia_block driver. > > Patches for the newer CCID driver are available: > https://github.com/lkundrak/CCID/tree/lr/pcmcia_block > > Signed-off-by: Lubomir Rintel > --- > Changes since v1: > * Turn scr24x_devt into a global variable You mean "static", right? thanks, greg k-h