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From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: linux-arm-kernel@lists.infradead.org, Suzuki.Poulose@arm.com
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH V4 08/18] coresight: tmc: making prepare/unprepare functions generic
Date: Tue, 26 Apr 2016 16:10:24 -0600	[thread overview]
Message-ID: <1461708634-6327-9-git-send-email-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <1461708634-6327-1-git-send-email-mathieu.poirier@linaro.org>

Dealing with HW related matters in tmc_read_prepare/unprepare
becomes convoluted when many cases need to be handled distinctively.

As such moving processing related to HW setup to individual driver
files and keep the core driver generic.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 drivers/hwtracing/coresight/coresight-tmc-etf.c | 62 ++++++++++++++++++++++++-
 drivers/hwtracing/coresight/coresight-tmc-etr.c | 42 ++++++++++++++++-
 drivers/hwtracing/coresight/coresight-tmc.c     | 55 +++++-----------------
 drivers/hwtracing/coresight/coresight-tmc.h     |  8 ++--
 4 files changed, 117 insertions(+), 50 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c
index 467d19221f7b..91e43572ce9f 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etf.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c
@@ -71,7 +71,7 @@ static void tmc_etb_dump_hw(struct tmc_drvdata *drvdata)
 	}
 }
 
-void tmc_etb_disable_hw(struct tmc_drvdata *drvdata)
+static void tmc_etb_disable_hw(struct tmc_drvdata *drvdata)
 {
 	CS_UNLOCK(drvdata->base);
 
@@ -202,3 +202,63 @@ const struct coresight_ops tmc_etf_cs_ops = {
 	.sink_ops	= &tmc_etf_sink_ops,
 	.link_ops	= &tmc_etf_link_ops,
 };
+
+int tmc_read_prepare_etb(struct tmc_drvdata *drvdata)
+{
+	enum tmc_mode mode;
+	int ret = 0;
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETB &&
+			 drvdata->config_type != TMC_CONFIG_TYPE_ETF))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* There is no point in reading a TMC in HW FIFO mode */
+	mode = readl_relaxed(drvdata->base + TMC_MODE);
+	if (mode != TMC_MODE_CIRCULAR_BUFFER) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	/* Disable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etb_disable_hw(drvdata);
+
+	drvdata->reading = true;
+out:
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return ret;
+}
+
+int tmc_read_unprepare_etb(struct tmc_drvdata *drvdata)
+{
+	enum tmc_mode mode;
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETB &&
+			 drvdata->config_type != TMC_CONFIG_TYPE_ETF))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* There is no point in reading a TMC in HW FIFO mode */
+	mode = readl_relaxed(drvdata->base + TMC_MODE);
+	if (mode != TMC_MODE_CIRCULAR_BUFFER) {
+		spin_unlock_irqrestore(&drvdata->spinlock, flags);
+		return -EINVAL;
+	}
+
+	/* Re-enable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etb_enable_hw(drvdata);
+
+	drvdata->reading = false;
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return 0;
+}
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
index 5d9333ec49ae..3483d139a4ac 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -70,7 +70,7 @@ static void tmc_etr_dump_hw(struct tmc_drvdata *drvdata)
 		drvdata->buf = drvdata->vaddr;
 }
 
-void tmc_etr_disable_hw(struct tmc_drvdata *drvdata)
+static void tmc_etr_disable_hw(struct tmc_drvdata *drvdata)
 {
 	CS_UNLOCK(drvdata->base);
 
@@ -126,3 +126,43 @@ static const struct coresight_ops_sink tmc_etr_sink_ops = {
 const struct coresight_ops tmc_etr_cs_ops = {
 	.sink_ops	= &tmc_etr_sink_ops,
 };
+
+int tmc_read_prepare_etr(struct tmc_drvdata *drvdata)
+{
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETR))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* Disable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etr_disable_hw(drvdata);
+
+	drvdata->reading = true;
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return 0;
+}
+
+int tmc_read_unprepare_etr(struct tmc_drvdata *drvdata)
+{
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETR))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* RE-enable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etr_enable_hw(drvdata);
+
+	drvdata->reading = false;
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return 0;
+}
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index 8d7f6d54c9b0..63f8e55116a6 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -76,76 +76,43 @@ void tmc_disable_hw(struct tmc_drvdata *drvdata)
 static int tmc_read_prepare(struct tmc_drvdata *drvdata)
 {
 	int ret = 0;
-	unsigned long flags;
-	enum tmc_mode mode;
-
-	spin_lock_irqsave(&drvdata->spinlock, flags);
-	if (!drvdata->enable)
-		goto out;
 
 	switch (drvdata->config_type) {
 	case TMC_CONFIG_TYPE_ETB:
-		tmc_etb_disable_hw(drvdata);
-		break;
 	case TMC_CONFIG_TYPE_ETF:
-		/* There is no point in reading a TMC in HW FIFO mode */
-		mode = readl_relaxed(drvdata->base + TMC_MODE);
-		if (mode != TMC_MODE_CIRCULAR_BUFFER) {
-			ret = -EINVAL;
-			goto err;
-		}
-
-		tmc_etb_disable_hw(drvdata);
+		ret = tmc_read_prepare_etb(drvdata);
 		break;
 	case TMC_CONFIG_TYPE_ETR:
-		tmc_etr_disable_hw(drvdata);
+		ret = tmc_read_prepare_etr(drvdata);
 		break;
 	default:
 		ret = -EINVAL;
-		goto err;
 	}
 
-out:
-	drvdata->reading = true;
-	dev_info(drvdata->dev, "TMC read start\n");
-err:
-	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+	if (!ret)
+		dev_info(drvdata->dev, "TMC read start\n");
+
 	return ret;
 }
 
 static void tmc_read_unprepare(struct tmc_drvdata *drvdata)
 {
-	unsigned long flags;
-	enum tmc_mode mode;
-
-	spin_lock_irqsave(&drvdata->spinlock, flags);
-	if (!drvdata->enable)
-		goto out;
+	int ret = 0;
 
 	switch (drvdata->config_type) {
 	case TMC_CONFIG_TYPE_ETB:
-		tmc_etb_enable_hw(drvdata);
-		break;
 	case TMC_CONFIG_TYPE_ETF:
-		/* Make sure we don't re-enable a TMC in HW FIFO mode */
-		mode = readl_relaxed(drvdata->base + TMC_MODE);
-		if (mode != TMC_MODE_CIRCULAR_BUFFER)
-			goto err;
-
-		tmc_etb_enable_hw(drvdata);
+		ret = tmc_read_unprepare_etb(drvdata);
 		break;
 	case TMC_CONFIG_TYPE_ETR:
-		tmc_etr_disable_hw(drvdata);
+		ret = tmc_read_unprepare_etr(drvdata);
 		break;
 	default:
-		goto err;
+		ret = -EINVAL;
 	}
 
-out:
-	drvdata->reading = false;
-	dev_info(drvdata->dev, "TMC read end\n");
-err:
-	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+	if (!ret)
+		dev_info(drvdata->dev, "TMC read end\n");
 }
 
 static int tmc_open(struct inode *inode, struct file *file)
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h
index b3017e115c4d..df661903f83c 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.h
+++ b/drivers/hwtracing/coresight/coresight-tmc.h
@@ -127,13 +127,13 @@ void tmc_enable_hw(struct tmc_drvdata *drvdata);
 void tmc_disable_hw(struct tmc_drvdata *drvdata);
 
 /* ETB/ETF functions */
-void tmc_etb_enable_hw(struct tmc_drvdata *drvdata);
-void tmc_etb_disable_hw(struct tmc_drvdata *drvdata);
+int tmc_read_prepare_etb(struct tmc_drvdata *drvdata);
+int tmc_read_unprepare_etb(struct tmc_drvdata *drvdata);
 extern const struct coresight_ops tmc_etb_cs_ops;
 extern const struct coresight_ops tmc_etf_cs_ops;
 
 /* ETR functions */
-void tmc_etr_enable_hw(struct tmc_drvdata *drvdata);
-void tmc_etr_disable_hw(struct tmc_drvdata *drvdata);
+int tmc_read_prepare_etr(struct tmc_drvdata *drvdata);
+int tmc_read_unprepare_etr(struct tmc_drvdata *drvdata);
 extern const struct coresight_ops tmc_etr_cs_ops;
 #endif
-- 
2.5.0

WARNING: multiple messages have this Message-ID (diff)
From: mathieu.poirier@linaro.org (Mathieu Poirier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 08/18] coresight: tmc: making prepare/unprepare functions generic
Date: Tue, 26 Apr 2016 16:10:24 -0600	[thread overview]
Message-ID: <1461708634-6327-9-git-send-email-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <1461708634-6327-1-git-send-email-mathieu.poirier@linaro.org>

Dealing with HW related matters in tmc_read_prepare/unprepare
becomes convoluted when many cases need to be handled distinctively.

As such moving processing related to HW setup to individual driver
files and keep the core driver generic.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 drivers/hwtracing/coresight/coresight-tmc-etf.c | 62 ++++++++++++++++++++++++-
 drivers/hwtracing/coresight/coresight-tmc-etr.c | 42 ++++++++++++++++-
 drivers/hwtracing/coresight/coresight-tmc.c     | 55 +++++-----------------
 drivers/hwtracing/coresight/coresight-tmc.h     |  8 ++--
 4 files changed, 117 insertions(+), 50 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c
index 467d19221f7b..91e43572ce9f 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etf.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c
@@ -71,7 +71,7 @@ static void tmc_etb_dump_hw(struct tmc_drvdata *drvdata)
 	}
 }
 
-void tmc_etb_disable_hw(struct tmc_drvdata *drvdata)
+static void tmc_etb_disable_hw(struct tmc_drvdata *drvdata)
 {
 	CS_UNLOCK(drvdata->base);
 
@@ -202,3 +202,63 @@ const struct coresight_ops tmc_etf_cs_ops = {
 	.sink_ops	= &tmc_etf_sink_ops,
 	.link_ops	= &tmc_etf_link_ops,
 };
+
+int tmc_read_prepare_etb(struct tmc_drvdata *drvdata)
+{
+	enum tmc_mode mode;
+	int ret = 0;
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETB &&
+			 drvdata->config_type != TMC_CONFIG_TYPE_ETF))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* There is no point in reading a TMC in HW FIFO mode */
+	mode = readl_relaxed(drvdata->base + TMC_MODE);
+	if (mode != TMC_MODE_CIRCULAR_BUFFER) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	/* Disable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etb_disable_hw(drvdata);
+
+	drvdata->reading = true;
+out:
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return ret;
+}
+
+int tmc_read_unprepare_etb(struct tmc_drvdata *drvdata)
+{
+	enum tmc_mode mode;
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETB &&
+			 drvdata->config_type != TMC_CONFIG_TYPE_ETF))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* There is no point in reading a TMC in HW FIFO mode */
+	mode = readl_relaxed(drvdata->base + TMC_MODE);
+	if (mode != TMC_MODE_CIRCULAR_BUFFER) {
+		spin_unlock_irqrestore(&drvdata->spinlock, flags);
+		return -EINVAL;
+	}
+
+	/* Re-enable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etb_enable_hw(drvdata);
+
+	drvdata->reading = false;
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return 0;
+}
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
index 5d9333ec49ae..3483d139a4ac 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -70,7 +70,7 @@ static void tmc_etr_dump_hw(struct tmc_drvdata *drvdata)
 		drvdata->buf = drvdata->vaddr;
 }
 
-void tmc_etr_disable_hw(struct tmc_drvdata *drvdata)
+static void tmc_etr_disable_hw(struct tmc_drvdata *drvdata)
 {
 	CS_UNLOCK(drvdata->base);
 
@@ -126,3 +126,43 @@ static const struct coresight_ops_sink tmc_etr_sink_ops = {
 const struct coresight_ops tmc_etr_cs_ops = {
 	.sink_ops	= &tmc_etr_sink_ops,
 };
+
+int tmc_read_prepare_etr(struct tmc_drvdata *drvdata)
+{
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETR))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* Disable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etr_disable_hw(drvdata);
+
+	drvdata->reading = true;
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return 0;
+}
+
+int tmc_read_unprepare_etr(struct tmc_drvdata *drvdata)
+{
+	unsigned long flags;
+
+	/* config types are set a boot time and never change */
+	if (WARN_ON_ONCE(drvdata->config_type != TMC_CONFIG_TYPE_ETR))
+		return -EINVAL;
+
+	spin_lock_irqsave(&drvdata->spinlock, flags);
+
+	/* RE-enable the TMC if need be */
+	if (drvdata->enable)
+		tmc_etr_enable_hw(drvdata);
+
+	drvdata->reading = false;
+	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+
+	return 0;
+}
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index 8d7f6d54c9b0..63f8e55116a6 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -76,76 +76,43 @@ void tmc_disable_hw(struct tmc_drvdata *drvdata)
 static int tmc_read_prepare(struct tmc_drvdata *drvdata)
 {
 	int ret = 0;
-	unsigned long flags;
-	enum tmc_mode mode;
-
-	spin_lock_irqsave(&drvdata->spinlock, flags);
-	if (!drvdata->enable)
-		goto out;
 
 	switch (drvdata->config_type) {
 	case TMC_CONFIG_TYPE_ETB:
-		tmc_etb_disable_hw(drvdata);
-		break;
 	case TMC_CONFIG_TYPE_ETF:
-		/* There is no point in reading a TMC in HW FIFO mode */
-		mode = readl_relaxed(drvdata->base + TMC_MODE);
-		if (mode != TMC_MODE_CIRCULAR_BUFFER) {
-			ret = -EINVAL;
-			goto err;
-		}
-
-		tmc_etb_disable_hw(drvdata);
+		ret = tmc_read_prepare_etb(drvdata);
 		break;
 	case TMC_CONFIG_TYPE_ETR:
-		tmc_etr_disable_hw(drvdata);
+		ret = tmc_read_prepare_etr(drvdata);
 		break;
 	default:
 		ret = -EINVAL;
-		goto err;
 	}
 
-out:
-	drvdata->reading = true;
-	dev_info(drvdata->dev, "TMC read start\n");
-err:
-	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+	if (!ret)
+		dev_info(drvdata->dev, "TMC read start\n");
+
 	return ret;
 }
 
 static void tmc_read_unprepare(struct tmc_drvdata *drvdata)
 {
-	unsigned long flags;
-	enum tmc_mode mode;
-
-	spin_lock_irqsave(&drvdata->spinlock, flags);
-	if (!drvdata->enable)
-		goto out;
+	int ret = 0;
 
 	switch (drvdata->config_type) {
 	case TMC_CONFIG_TYPE_ETB:
-		tmc_etb_enable_hw(drvdata);
-		break;
 	case TMC_CONFIG_TYPE_ETF:
-		/* Make sure we don't re-enable a TMC in HW FIFO mode */
-		mode = readl_relaxed(drvdata->base + TMC_MODE);
-		if (mode != TMC_MODE_CIRCULAR_BUFFER)
-			goto err;
-
-		tmc_etb_enable_hw(drvdata);
+		ret = tmc_read_unprepare_etb(drvdata);
 		break;
 	case TMC_CONFIG_TYPE_ETR:
-		tmc_etr_disable_hw(drvdata);
+		ret = tmc_read_unprepare_etr(drvdata);
 		break;
 	default:
-		goto err;
+		ret = -EINVAL;
 	}
 
-out:
-	drvdata->reading = false;
-	dev_info(drvdata->dev, "TMC read end\n");
-err:
-	spin_unlock_irqrestore(&drvdata->spinlock, flags);
+	if (!ret)
+		dev_info(drvdata->dev, "TMC read end\n");
 }
 
 static int tmc_open(struct inode *inode, struct file *file)
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h
index b3017e115c4d..df661903f83c 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.h
+++ b/drivers/hwtracing/coresight/coresight-tmc.h
@@ -127,13 +127,13 @@ void tmc_enable_hw(struct tmc_drvdata *drvdata);
 void tmc_disable_hw(struct tmc_drvdata *drvdata);
 
 /* ETB/ETF functions */
-void tmc_etb_enable_hw(struct tmc_drvdata *drvdata);
-void tmc_etb_disable_hw(struct tmc_drvdata *drvdata);
+int tmc_read_prepare_etb(struct tmc_drvdata *drvdata);
+int tmc_read_unprepare_etb(struct tmc_drvdata *drvdata);
 extern const struct coresight_ops tmc_etb_cs_ops;
 extern const struct coresight_ops tmc_etf_cs_ops;
 
 /* ETR functions */
-void tmc_etr_enable_hw(struct tmc_drvdata *drvdata);
-void tmc_etr_disable_hw(struct tmc_drvdata *drvdata);
+int tmc_read_prepare_etr(struct tmc_drvdata *drvdata);
+int tmc_read_unprepare_etr(struct tmc_drvdata *drvdata);
 extern const struct coresight_ops tmc_etr_cs_ops;
 #endif
-- 
2.5.0

  parent reply	other threads:[~2016-04-26 22:14 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-26 22:10 [PATCH V4 00/18] coresight: tmc: make driver usable by Perf Mathieu Poirier
2016-04-26 22:10 ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 01/18] coresight: tmc: modifying naming convention Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 02/18] coresight: tmc: waiting for TMCReady bit before programming Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 03/18] coresight: tmc: re-implementing tmc_read_prepare/unprepare() functions Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 04/18] coresight: tmc: clearly define number of transfers per burst Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 05/18] coresight: tmc: introducing new header file Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 06/18] coresight: tmc: cleaning up " Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 07/18] coresight: tmc: splitting driver in ETB/ETF and ETR components Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` Mathieu Poirier [this message]
2016-04-26 22:10   ` [PATCH V4 08/18] coresight: tmc: making prepare/unprepare functions generic Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 09/18] coresight: tmc: allocating memory when needed Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 10/18] coresight: tmc: getting rid of multiple read access Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-27  8:54   ` Suzuki K Poulose
2016-04-27  8:54     ` Suzuki K Poulose
2016-04-26 22:10 ` [PATCH V4 11/18] coresight: tmc: adding mode of operation for link/sinks Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-27  9:07   ` Suzuki K Poulose
2016-04-27  9:07     ` Suzuki K Poulose
2016-04-26 22:10 ` [PATCH V4 12/18] coresight: tmc: dump system memory content only when needed Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-27  9:08   ` Suzuki K Poulose
2016-04-27  9:08     ` Suzuki K Poulose
2016-04-26 22:10 ` [PATCH V4 13/18] coresight: tmc: make sysFS and Perf mode mutually exclusive Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-27  9:10   ` Suzuki K Poulose
2016-04-27  9:10     ` Suzuki K Poulose
2016-04-26 22:10 ` [PATCH V4 14/18] coresight: tmc: keep track of memory width Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-27  9:17   ` Suzuki K Poulose
2016-04-27  9:17     ` Suzuki K Poulose
2016-04-26 22:10 ` [PATCH V4 15/18] coresight: moving struct cs_buffers to header file Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-27  9:11   ` Suzuki K Poulose
2016-04-27  9:11     ` Suzuki K Poulose
2016-04-26 22:10 ` [PATCH V4 16/18] coresight: tmc: implementing TMC-ETF AUX space API Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-27 11:21   ` Suzuki K Poulose
2016-04-27 11:21     ` Suzuki K Poulose
2016-04-27 17:22     ` Mathieu Poirier
2016-04-27 17:22       ` Mathieu Poirier
2016-04-27 17:25       ` Suzuki K Poulose
2016-04-27 17:25         ` Suzuki K Poulose
2016-04-26 22:10 ` [PATCH V4 17/18] coresight: tmc: implementing TMC-ETR " Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier
2016-04-26 22:10 ` [PATCH V4 18/18] coresight: configuring ETF in FIFO mode when acting as link Mathieu Poirier
2016-04-26 22:10   ` Mathieu Poirier

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