Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756362AbYCKJPQ (ORCPT ); Tue, 11 Mar 2008 05:15:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754219AbYCKJKf (ORCPT ); Tue, 11 Mar 2008 05:10:35 -0400 Received: from de01egw02.freescale.net ([192.88.165.103]:50307 "EHLO de01egw02.freescale.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752171AbYCKJK2 (ORCPT ); Tue, 11 Mar 2008 05:10:28 -0400 From: Zhang Wei To: mporter@kernel.crashing.org, akpm@linux-foundation.org, galak@kernel.crashing.org Cc: linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, Zhang Wei Subject: [PATCH 16/17] Change RapidIO doorbell source and target ID field to 16-bit. Date: Tue, 11 Mar 2008 17:07:57 +0800 Message-Id: <1205226478-7641-16-git-send-email-wei.zhang@freescale.com> X-Mailer: git-send-email 1.5.4 In-Reply-To: <1205226478-7641-15-git-send-email-wei.zhang@freescale.com> References: <1205226478-7641-1-git-send-email-wei.zhang@freescale.com> <1205226478-7641-2-git-send-email-wei.zhang@freescale.com> <1205226478-7641-3-git-send-email-wei.zhang@freescale.com> <1205226478-7641-4-git-send-email-wei.zhang@freescale.com> <1205226478-7641-5-git-send-email-wei.zhang@freescale.com> <1205226478-7641-6-git-send-email-wei.zhang@freescale.com> <1205226478-7641-7-git-send-email-wei.zhang@freescale.com> <1205226478-7641-8-git-send-email-wei.zhang@freescale.com> <1205226478-7641-9-git-send-email-wei.zhang@freescale.com> <1205226478-7641-10-git-send-email-wei.zhang@freescale.com> <1205226478-7641-11-git-send-email-wei.zhang@freescale.com> <1205226478-7641-12-git-send-email-wei.zhang@freescale.com> <1205226478-7641-13-git-send-email-wei.zhang@freescale.com> <1205226478-7641-14-git-send-email-wei.zhang@freescale.com> <1205226478-7641-15-git-send-email-wei.zhang@freescale.com> X-OriginalArrivalTime: 11 Mar 2008 09:10:03.0055 (UTC) FILETIME=[B0BBCBF0:01C88357] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1370 Lines: 38 Change RapidIO doorbell source and target ID field to 16-bit for support large system size, which max rio devid is 65535. Signed-off-by: Zhang Wei --- arch/powerpc/sysdev/fsl_rio.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index 656f754..f67f7df 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -75,13 +75,13 @@ #define DOORBELL_DSR_TE 0x00000080 #define DOORBELL_DSR_QFI 0x00000010 #define DOORBELL_DSR_DIQI 0x00000001 -#define DOORBELL_TID_OFFSET 0x03 -#define DOORBELL_SID_OFFSET 0x05 +#define DOORBELL_TID_OFFSET 0x02 +#define DOORBELL_SID_OFFSET 0x04 #define DOORBELL_INFO_OFFSET 0x06 #define DOORBELL_MESSAGE_SIZE 0x08 -#define DBELL_SID(x) (*(u8 *)(x + DOORBELL_SID_OFFSET)) -#define DBELL_TID(x) (*(u8 *)(x + DOORBELL_TID_OFFSET)) +#define DBELL_SID(x) (*(u16 *)(x + DOORBELL_SID_OFFSET)) +#define DBELL_TID(x) (*(u16 *)(x + DOORBELL_TID_OFFSET)) #define DBELL_INF(x) (*(u16 *)(x + DOORBELL_INFO_OFFSET)) struct rio_atmu_regs { -- 1.5.4 -- 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/