From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 04/25] coresight: Add coresight prefix to barrier_pkt
Date: Mon, 28 Sep 2020 10:34:52 -0600 [thread overview]
Message-ID: <20200928163513.70169-5-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <20200928163513.70169-1-mathieu.poirier@linaro.org>
From: Tingwei Zhang <tingwei@codeaurora.org>
Add coresight prefix to make it specific. It will be a export symbol.
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
drivers/hwtracing/coresight/coresight-etb10.c | 2 +-
drivers/hwtracing/coresight/coresight-priv.h | 7 +++----
drivers/hwtracing/coresight/coresight-tmc-etf.c | 2 +-
drivers/hwtracing/coresight/coresight.c | 2 +-
4 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c
index 03e3f2590191..04ee9cda988d 100644
--- a/drivers/hwtracing/coresight/coresight-etb10.c
+++ b/drivers/hwtracing/coresight/coresight-etb10.c
@@ -525,7 +525,7 @@ static unsigned long etb_update_buffer(struct coresight_device *csdev,
cur = buf->cur;
offset = buf->offset;
- barrier = barrier_pkt;
+ barrier = coresight_barrier_pkt;
for (i = 0; i < to_read; i += 4) {
buf_ptr = buf->data_pages[cur] + offset;
diff --git a/drivers/hwtracing/coresight/coresight-priv.h b/drivers/hwtracing/coresight/coresight-priv.h
index 28695e26e5c6..d638c7d48815 100644
--- a/drivers/hwtracing/coresight/coresight-priv.h
+++ b/drivers/hwtracing/coresight/coresight-priv.h
@@ -66,8 +66,8 @@ static DEVICE_ATTR_RO(name)
#define coresight_simple_reg64(type, name, lo_off, hi_off) \
__coresight_simple_func(type, NULL, name, lo_off, hi_off)
-extern const u32 barrier_pkt[4];
-#define CORESIGHT_BARRIER_PKT_SIZE (sizeof(barrier_pkt))
+extern const u32 coresight_barrier_pkt[4];
+#define CORESIGHT_BARRIER_PKT_SIZE (sizeof(coresight_barrier_pkt))
enum etm_addr_type {
ETM_ADDR_TYPE_NONE,
@@ -104,10 +104,9 @@ struct cs_buffers {
static inline void coresight_insert_barrier_packet(void *buf)
{
if (buf)
- memcpy(buf, barrier_pkt, CORESIGHT_BARRIER_PKT_SIZE);
+ memcpy(buf, coresight_barrier_pkt, CORESIGHT_BARRIER_PKT_SIZE);
}
-
static inline void CS_LOCK(void __iomem *addr)
{
do {
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c
index 6375504ba8b0..44402d413ebb 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etf.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c
@@ -519,7 +519,7 @@ static unsigned long tmc_update_etf_buffer(struct coresight_device *csdev,
cur = buf->cur;
offset = buf->offset;
- barrier = barrier_pkt;
+ barrier = coresight_barrier_pkt;
/* for every byte to read */
for (i = 0; i < to_read; i += 4) {
diff --git a/drivers/hwtracing/coresight/coresight.c b/drivers/hwtracing/coresight/coresight.c
index bb4f9e0a5438..ae40bb0539fd 100644
--- a/drivers/hwtracing/coresight/coresight.c
+++ b/drivers/hwtracing/coresight/coresight.c
@@ -53,7 +53,7 @@ static struct list_head *stm_path;
* beginning of the data collected in a buffer. That way the decoder knows that
* it needs to look for another sync sequence.
*/
-const u32 barrier_pkt[4] = {0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff};
+const u32 coresight_barrier_pkt[4] = {0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff};
static int coresight_id_match(struct device *dev, void *data)
{
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 04/25] coresight: Add coresight prefix to barrier_pkt
Date: Mon, 28 Sep 2020 10:34:52 -0600 [thread overview]
Message-ID: <20200928163513.70169-5-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <20200928163513.70169-1-mathieu.poirier@linaro.org>
From: Tingwei Zhang <tingwei@codeaurora.org>
Add coresight prefix to make it specific. It will be a export symbol.
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
drivers/hwtracing/coresight/coresight-etb10.c | 2 +-
drivers/hwtracing/coresight/coresight-priv.h | 7 +++----
drivers/hwtracing/coresight/coresight-tmc-etf.c | 2 +-
drivers/hwtracing/coresight/coresight.c | 2 +-
4 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c
index 03e3f2590191..04ee9cda988d 100644
--- a/drivers/hwtracing/coresight/coresight-etb10.c
+++ b/drivers/hwtracing/coresight/coresight-etb10.c
@@ -525,7 +525,7 @@ static unsigned long etb_update_buffer(struct coresight_device *csdev,
cur = buf->cur;
offset = buf->offset;
- barrier = barrier_pkt;
+ barrier = coresight_barrier_pkt;
for (i = 0; i < to_read; i += 4) {
buf_ptr = buf->data_pages[cur] + offset;
diff --git a/drivers/hwtracing/coresight/coresight-priv.h b/drivers/hwtracing/coresight/coresight-priv.h
index 28695e26e5c6..d638c7d48815 100644
--- a/drivers/hwtracing/coresight/coresight-priv.h
+++ b/drivers/hwtracing/coresight/coresight-priv.h
@@ -66,8 +66,8 @@ static DEVICE_ATTR_RO(name)
#define coresight_simple_reg64(type, name, lo_off, hi_off) \
__coresight_simple_func(type, NULL, name, lo_off, hi_off)
-extern const u32 barrier_pkt[4];
-#define CORESIGHT_BARRIER_PKT_SIZE (sizeof(barrier_pkt))
+extern const u32 coresight_barrier_pkt[4];
+#define CORESIGHT_BARRIER_PKT_SIZE (sizeof(coresight_barrier_pkt))
enum etm_addr_type {
ETM_ADDR_TYPE_NONE,
@@ -104,10 +104,9 @@ struct cs_buffers {
static inline void coresight_insert_barrier_packet(void *buf)
{
if (buf)
- memcpy(buf, barrier_pkt, CORESIGHT_BARRIER_PKT_SIZE);
+ memcpy(buf, coresight_barrier_pkt, CORESIGHT_BARRIER_PKT_SIZE);
}
-
static inline void CS_LOCK(void __iomem *addr)
{
do {
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c
index 6375504ba8b0..44402d413ebb 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etf.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c
@@ -519,7 +519,7 @@ static unsigned long tmc_update_etf_buffer(struct coresight_device *csdev,
cur = buf->cur;
offset = buf->offset;
- barrier = barrier_pkt;
+ barrier = coresight_barrier_pkt;
/* for every byte to read */
for (i = 0; i < to_read; i += 4) {
diff --git a/drivers/hwtracing/coresight/coresight.c b/drivers/hwtracing/coresight/coresight.c
index bb4f9e0a5438..ae40bb0539fd 100644
--- a/drivers/hwtracing/coresight/coresight.c
+++ b/drivers/hwtracing/coresight/coresight.c
@@ -53,7 +53,7 @@ static struct list_head *stm_path;
* beginning of the data collected in a buffer. That way the decoder knows that
* it needs to look for another sync sequence.
*/
-const u32 barrier_pkt[4] = {0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff};
+const u32 coresight_barrier_pkt[4] = {0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff};
static int coresight_id_match(struct device *dev, void *data)
{
--
2.25.1
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next prev parent reply other threads:[~2020-09-28 16:35 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-28 16:34 [PATCH 00/25] coresight: Next v5.9-rc7 Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 01/25] coresight: cpu_debug: Add module name in Kconfig Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 02/25] coresight: cpu_debug: Define MODULE_DEVICE_TABLE Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 03/25] coresight: Use IS_ENABLED for CONFIGs that may be modules Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier [this message]
2020-09-28 16:34 ` [PATCH 04/25] coresight: Add coresight prefix to barrier_pkt Mathieu Poirier
2020-09-28 16:34 ` [PATCH 05/25] coresight: Export global symbols Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 06/25] coresight: Add try_get_module() in coresight_grab_device() Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 07/25] coresight: stm: Allow to build coresight-stm as a module Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 08/25] coresight: etm: perf: Fix warning caused by etm_setup_aux failure Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 09/25] coresight: etm3x: Allow etm3x to be built as a module Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 10/25] coresight: etm4x: Allow etm4x " Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:34 ` [PATCH 11/25] coresight: etb: Allow etb " Mathieu Poirier
2020-09-28 16:34 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 12/25] coresight: tpiu: Allow tpiu " Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 13/25] coresight: tmc: Allow tmc " Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 14/25] coresight: funnel: Allow funnel driver to be built as module Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 15/25] coresight: replicator: Allow replicator " Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 16/25] coresight: cti: Add function to register cti associate ops Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 17/25] coresight: cti: Fix remove sysfs link error Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 18/25] coresight: cti: Fix bug clearing sysfs links on callback Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 19/25] coresight: cti: Don't disable ect device if it's not enabled Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 20/25] coresight: cti: Increase reference count when enabling cti Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 21/25] coresight: cti: Allow cti to be built as a module Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 22/25] coresight: tmc-etr: Add function to register catu ops Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 23/25] coresight: catu: Allow catu drivers to be built as modules Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 24/25] coresight: core: Allow the coresight core driver to be built as a module Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
2020-09-28 16:35 ` [PATCH 25/25] coresight: etm4x: Fix save and restore of TRCVMIDCCTLR1 register Mathieu Poirier
2020-09-28 16:35 ` Mathieu Poirier
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