From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756892Ab1K3Itu (ORCPT ); Wed, 30 Nov 2011 03:49:50 -0500 Received: from mx5.orcon.net.nz ([219.88.242.55]:59559 "EHLO mx5.orcon.net.nz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752469Ab1K3Itt (ORCPT ); Wed, 30 Nov 2011 03:49:49 -0500 X-Greylist: delayed 2862 seconds by postgrey-1.27 at vger.kernel.org; Wed, 30 Nov 2011 03:49:49 EST From: Michael Cree To: linux-alpha@vger.kernel.org Cc: Michael Cree , linux-kernel@vger.kernel.org, Matt Turner , Richard Henderson , Ivan Kokshaysky , 649468@bugs.debian.org, Ben Hutchings Subject: [PATCH] alpha: add io{read,write}{16,32}be functions Date: Wed, 30 Nov 2011 21:01:40 +1300 Message-Id: <1322640100-14534-1-git-send-email-mcree@orcon.net.nz> X-Mailer: git-send-email 1.7.4.3 X-DSPAM-Check: by mx5.orcon.net.nz on Wed, 30 Nov 2011 21:02:05 +1300 X-DSPAM-Result: Innocent X-DSPAM-Processed: Wed Nov 30 21:02:05 2011 X-DSPAM-Confidence: 0.8524 X-DSPAM-Probability: 0.0000 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These functions are used in some PCI drivers with big-endian MMIO space. Admittedly it is almost certain that no one this side of the Moon would use such a card in an Alpha but it does get us closer to being able to build allyesconfig or allmodconfig, and it enables the Debian default generic config to build. Signed-off-by: Michael Cree --- arch/alpha/include/asm/io.h | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index 56ff965..6365ef2 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -490,6 +490,11 @@ extern inline void writeq(u64 b, volatile void __iomem *addr) } #endif +#define ioread16be(p) be16_to_cpu(ioread16(p)) +#define ioread32be(p) be32_to_cpu(ioread32(p)) +#define iowrite16be(v,p) iowrite16(cpu_to_be16(v), (p)) +#define iowrite32be(v,p) iowrite32(cpu_to_be32(v), (p)) + #define inb_p inb #define inw_p inw #define inl_p inl -- 1.7.4.3