Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759342AbZCCAHr (ORCPT ); Mon, 2 Mar 2009 19:07:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758692AbZCCAHJ (ORCPT ); Mon, 2 Mar 2009 19:07:09 -0500 Received: from el-out-1112.google.com ([209.85.162.178]:14608 "EHLO el-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757909AbZCCAHG (ORCPT ); Mon, 2 Mar 2009 19:07:06 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:content-type:date:message-id:mime-version :x-mailer:content-transfer-encoding; b=rxuk6KjvAQDxad+D7H/lueJ1hbnPBN2TiFfRhkZ/1Z915x1FTfTeLcxAEQM1S/qqAD LVLVj3sO/10cYJA6QqvYi0O4Rnv8D70jQMMbMwOj8PkxYKIbDdW2JVhK3+EprSDnENIG 03QfdHm/q15A6QkPyby0YYyE0CuEFNoW309Es= Subject: [PATCH 2/2] unaligned: add load/store_{endian}_noalign API From: Harvey Harrison To: Linus Torvalds Cc: Andrew Morton , Christoph Hellwig , Geert Uytterhoeven , LKML , Boaz Harrosh Content-Type: text/plain Date: Mon, 02 Mar 2009 16:06:58 -0800 Message-Id: <1236038818.5756.12.camel@brick> Mime-Version: 1.0 X-Mailer: Evolution 2.24.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2341 Lines: 91 The existing get/put_unaligned_{endian} API is not typed, the arguments are in the oposite of the usual order, and the name get/put usually implies taking/releasing a reference. Add a typed API with the usual argument ordering and use load/store, this API is also consistent with the aligned versions. Signed-off-by: Harvey Harrison --- include/linux/unaligned/generic.h | 60 +++++++++++++++++++++++++++++++++++++ 1 files changed, 60 insertions(+), 0 deletions(-) diff --git a/include/linux/unaligned/generic.h b/include/linux/unaligned/generic.h index 02d97ff..1e3e267 100644 --- a/include/linux/unaligned/generic.h +++ b/include/linux/unaligned/generic.h @@ -1,6 +1,66 @@ #ifndef _LINUX_UNALIGNED_GENERIC_H #define _LINUX_UNALIGNED_GENERIC_H +static inline u16 load_le16_noalign(const __le16 *p) +{ + return get_unaligned_le16(p); +} + +static inline u32 load_le32_noalign(const __le32 *p) +{ + return get_unaligned_le32(p); +} + +static inline u64 load_le64_noalign(const __le64 *p) +{ + return get_unaligned_le64(p); +} + +static inline u16 load_be16_noalign(const __be16 *p) +{ + return get_unaligned_be16(p); +} + +static inline u32 load_be32_noalign(const __be32 *p) +{ + return get_unaligned_be32(p); +} + +static inline u64 load_be64_noalign(const __be64 *p) +{ + return get_unaligned_be64(p); +} + +static inline void store_le16_noalign(__le16 *p, u16 val) +{ + return put_unaligned_le16(val, p); +} + +static inline void store_le32_noalign(__le32 *p, u32 val) +{ + return put_unaligned_le32(val, p); +} + +static inline void store_le64_noalign(__le64 *p, u64 val) +{ + return put_unaligned_le64(val, p); +} + +static inline void store_be16_noalign(__be16 *p, u16 val) +{ + return put_unaligned_be16(val, p); +} + +static inline void store_be32_noalign(__be32 *p, u32 val) +{ + return put_unaligned_be32(val, p); +} + +static inline void store_be64_noalign(__be64 *p, u64 val) +{ + return put_unaligned_be64(val, p); +} + /* * Cause a link-time error if we try an unaligned access other than * 1,2,4 or 8 bytes long -- 1.6.2.rc2.289.g2fa25 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/