Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760433AbYCDIfl (ORCPT ); Tue, 4 Mar 2008 03:35:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755436AbYCDIbB (ORCPT ); Tue, 4 Mar 2008 03:31:01 -0500 Received: from de01egw02.freescale.net ([192.88.165.103]:42814 "EHLO de01egw02.freescale.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755338AbYCDIa6 (ORCPT ); Tue, 4 Mar 2008 03:30:58 -0500 From: Zhang Wei To: mporter@kernel.crashing.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: Wed, 5 Mar 2008 00:30:01 +0800 Message-Id: <1204648202-5495-16-git-send-email-wei.zhang@freescale.com> X-Mailer: git-send-email 1.5.4 In-Reply-To: <1204648202-5495-15-git-send-email-wei.zhang@freescale.com> References: <1204648202-5495-1-git-send-email-wei.zhang@freescale.com> <1204648202-5495-2-git-send-email-wei.zhang@freescale.com> <1204648202-5495-3-git-send-email-wei.zhang@freescale.com> <1204648202-5495-4-git-send-email-wei.zhang@freescale.com> <1204648202-5495-5-git-send-email-wei.zhang@freescale.com> <1204648202-5495-6-git-send-email-wei.zhang@freescale.com> <1204648202-5495-7-git-send-email-wei.zhang@freescale.com> <1204648202-5495-8-git-send-email-wei.zhang@freescale.com> <1204648202-5495-9-git-send-email-wei.zhang@freescale.com> <1204648202-5495-10-git-send-email-wei.zhang@freescale.com> <1204648202-5495-11-git-send-email-wei.zhang@freescale.com> <1204648202-5495-12-git-send-email-wei.zhang@freescale.com> <1204648202-5495-13-git-send-email-wei.zhang@freescale.com> <1204648202-5495-14-git-send-email-wei.zhang@freescale.com> <1204648202-5495-15-git-send-email-wei.zhang@freescale.com> X-OriginalArrivalTime: 04 Mar 2008 08:30:37.0516 (UTC) FILETIME=[05DEF0C0:01C87DD2] 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 350db4e..e2c7952 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/