From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752970AbdF2QLE (ORCPT ); Thu, 29 Jun 2017 12:11:04 -0400 Received: from ale.deltatee.com ([207.54.116.67]:51099 "EHLO ale.deltatee.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752645AbdF2QKK (ORCPT ); Thu, 29 Jun 2017 12:10:10 -0400 From: Logan Gunthorpe To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-ntb@googlegroups.com, linux-crypto@vger.kernel.org Cc: Arnd Bergmann , Greg Kroah-Hartman , =?UTF-8?q?Horia=20Geant=C4=83?= , Stephen Bates , Logan Gunthorpe Date: Thu, 29 Jun 2017 10:09:56 -0600 Message-Id: <20170629161000.15563-1-logang@deltatee.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 172.16.1.31 X-SA-Exim-Rcpt-To: linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-crypto@vger.kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, horia.geanta@nxp.com, sbates@raithlin.com, logang@deltatee.com X-SA-Exim-Mail-From: gunthorp@deltatee.com Subject: [PATCH v3 0/4] make io{read|write}64 more globally usable X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Here's my third attempt. This time we add functions to io-64-nonatomic-* which call io{read|write}32 twice so that the pio is done correctly. I've also included a patch that adds these functions to the generic iomap library so that readq/writeq can be used while still splitting pio operations (when appropriate). Thanks, Logan Horia Geantă (1): crypto: caam: cleanup CONFIG_64BIT ifdefs when using io{read|write}64 Logan Gunthorpe (3): iomap: introduce io{read|write}64_{lo_hi|hi_lo} io-64-nonatomic: add io{read|write}64[be]{_lo_hi|_hi_lo} macros ntb: ntb_hw_intel: use io-64-nonatomic instead of in-driver hacks drivers/crypto/caam/regs.h | 35 ++------- drivers/ntb/hw/intel/ntb_hw_intel.c | 31 +------- include/asm-generic/iomap.h | 26 +++++-- include/linux/io-64-nonatomic-hi-lo.h | 62 ++++++++++++++++ include/linux/io-64-nonatomic-lo-hi.h | 60 ++++++++++++++++ lib/iomap.c | 132 ++++++++++++++++++++++++++++++++++ 6 files changed, 280 insertions(+), 66 deletions(-) -- 2.11.0