From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752796AbcDZWKs (ORCPT ); Tue, 26 Apr 2016 18:10:48 -0400 Received: from mail-ig0-f177.google.com ([209.85.213.177]:35005 "EHLO mail-ig0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751986AbcDZWKp (ORCPT ); Tue, 26 Apr 2016 18:10:45 -0400 From: Mathieu Poirier To: linux-arm-kernel@lists.infradead.org, Suzuki.Poulose@arm.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH V4 04/18] coresight: tmc: clearly define number of transfers per burst Date: Tue, 26 Apr 2016 16:10:20 -0600 Message-Id: <1461708634-6327-5-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1461708634-6327-1-git-send-email-mathieu.poirier@linaro.org> References: <1461708634-6327-1-git-send-email-mathieu.poirier@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch makes the name of the define reflect the amount of data tranfers per burst, in this case 16. Signed-off-by: Mathieu Poirier Reviewed-by: Suzuki K Poulose --- drivers/hwtracing/coresight/coresight-tmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c index d211aeec49f8..8751d53fa078 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.c +++ b/drivers/hwtracing/coresight/coresight-tmc.c @@ -67,7 +67,7 @@ #define TMC_AXICTL_PROT_CTL_B0 BIT(0) #define TMC_AXICTL_PROT_CTL_B1 BIT(1) #define TMC_AXICTL_SCT_GAT_MODE BIT(7) -#define TMC_AXICTL_WR_BURST_LEN 0xF00 +#define TMC_AXICTL_WR_BURST_16 0xF00 /* TMC_FFCR - 0x304 */ #define TMC_FFCR_EN_FMT BIT(0) #define TMC_FFCR_EN_TI BIT(1) @@ -211,7 +211,7 @@ static void tmc_etr_enable_hw(struct tmc_drvdata *drvdata) writel_relaxed(TMC_MODE_CIRCULAR_BUFFER, drvdata->base + TMC_MODE); axictl = readl_relaxed(drvdata->base + TMC_AXICTL); - axictl |= TMC_AXICTL_WR_BURST_LEN; + axictl |= TMC_AXICTL_WR_BURST_16; writel_relaxed(axictl, drvdata->base + TMC_AXICTL); axictl &= ~TMC_AXICTL_SCT_GAT_MODE; writel_relaxed(axictl, drvdata->base + TMC_AXICTL); -- 2.5.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: mathieu.poirier@linaro.org (Mathieu Poirier) Date: Tue, 26 Apr 2016 16:10:20 -0600 Subject: [PATCH V4 04/18] coresight: tmc: clearly define number of transfers per burst In-Reply-To: <1461708634-6327-1-git-send-email-mathieu.poirier@linaro.org> References: <1461708634-6327-1-git-send-email-mathieu.poirier@linaro.org> Message-ID: <1461708634-6327-5-git-send-email-mathieu.poirier@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch makes the name of the define reflect the amount of data tranfers per burst, in this case 16. Signed-off-by: Mathieu Poirier Reviewed-by: Suzuki K Poulose --- drivers/hwtracing/coresight/coresight-tmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c index d211aeec49f8..8751d53fa078 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.c +++ b/drivers/hwtracing/coresight/coresight-tmc.c @@ -67,7 +67,7 @@ #define TMC_AXICTL_PROT_CTL_B0 BIT(0) #define TMC_AXICTL_PROT_CTL_B1 BIT(1) #define TMC_AXICTL_SCT_GAT_MODE BIT(7) -#define TMC_AXICTL_WR_BURST_LEN 0xF00 +#define TMC_AXICTL_WR_BURST_16 0xF00 /* TMC_FFCR - 0x304 */ #define TMC_FFCR_EN_FMT BIT(0) #define TMC_FFCR_EN_TI BIT(1) @@ -211,7 +211,7 @@ static void tmc_etr_enable_hw(struct tmc_drvdata *drvdata) writel_relaxed(TMC_MODE_CIRCULAR_BUFFER, drvdata->base + TMC_MODE); axictl = readl_relaxed(drvdata->base + TMC_AXICTL); - axictl |= TMC_AXICTL_WR_BURST_LEN; + axictl |= TMC_AXICTL_WR_BURST_16; writel_relaxed(axictl, drvdata->base + TMC_AXICTL); axictl &= ~TMC_AXICTL_SCT_GAT_MODE; writel_relaxed(axictl, drvdata->base + TMC_AXICTL); -- 2.5.0