[Sound-open-firmware] [RFC PATCH v2 24/29] Change macro definition and trace calling for host.
yan.wang at linux.intel.com
yan.wang at linux.intel.com
Fri May 11 08:36:06 CEST 2018
From: Yan Wang <yan.wang at linux.intel.com>
It will use HOST trace class and component DMA trace API.
For trace calling of host_new(), NULL will be passed into trace
API because comp_dev hasn't been initialized.
Signed-off-by: Yan Wang <yan.wang at linux.intel.com>
---
Test with:
CNL nocodec
SOF master: c1f2682c210201bbbc96fce7b382b25b90d19775
SOF-Tool master: 86fe688a2b4f68a1ce87e0951686be12a00f1a3c
https://github.com/plbossart/sound/tree/topic/sof-v4.14:
d09db67c5a9d6dfc85f700669fa2e43c678c8d51
---
src/audio/host.c | 71 +++++++++++++++++++++++++++++++-------------------------
1 file changed, 40 insertions(+), 31 deletions(-)
diff --git a/src/audio/host.c b/src/audio/host.c
index 998c5ca..b23da69 100644
--- a/src/audio/host.c
+++ b/src/audio/host.c
@@ -47,9 +47,18 @@
#include <arch/cache.h>
#include <uapi/ipc.h>
-#define trace_host(__e) trace_event(TRACE_CLASS_HOST, __e)
-#define tracev_host(__e) tracev_event(TRACE_CLASS_HOST, __e)
-#define trace_host_error(__e) trace_error(TRACE_CLASS_HOST, __e)
+#define trace_host(cd, __e) \
+ trace_comp_event(cd, NORMAL_LEVEL, TRACE_CLASS_HOST, __e)
+#define tracev_host(cd, __e) \
+ trace_comp_event(cd, VERBOSE_LEVEL, TRACE_CLASS_HOST, __e)
+#define trace_host_error(cd, __e) \
+ trace_comp_event_atomic(cd, ERROR_LEVEL, TRACE_CLASS_HOST, __e)
+#define trace_host_value(cd, x) \
+ trace_comp_value(cd, NORMAL_LEVEL, x)
+#define tracev_host_value(cd, x) \
+ trace_comp_value(cd, VERBOSE_LEVEL, x)
+#define trace_host_error_value(cd, x) \
+ trace_comp_value_atomic(cd, ERROR_LEVEL, x)
static int host_copy(struct comp_dev *dev);
@@ -269,7 +278,7 @@ unwind:
rfree(e);
}
- trace_host_error("el0");
+ trace_host_error(dev, "el0");
return -ENOMEM;
}
@@ -278,7 +287,7 @@ static int host_trigger(struct comp_dev *dev, int cmd)
{
int ret = 0;
- trace_host("cmd");
+ trace_host(dev, "cmd");
ret = comp_set_state(dev, cmd);
if (ret < 0)
@@ -317,7 +326,7 @@ static void host_gw_dma_update(struct comp_dev *dev)
local_elem = list_first_item(&hd->config.elem_list,
struct dma_sg_elem, list);
- tracev_host("upd");
+ tracev_host(dev, "upd");
/* update buffer positions */
dma_buffer = hd->dma_buffer;
@@ -448,7 +457,7 @@ unwind:
rfree(ec);
}
- trace_host_error("el0");
+ trace_host_error(dev, "el0");
return -ENOMEM;
}
@@ -458,7 +467,7 @@ static int host_trigger(struct comp_dev *dev, int cmd)
struct host_data *hd = comp_get_drvdata(dev);
int ret = 0;
- trace_host("trg");
+ trace_host(dev, "trg");
ret = comp_set_state(dev, cmd);
if (ret < 0)
@@ -472,8 +481,8 @@ static int host_trigger(struct comp_dev *dev, int cmd)
case COMP_TRIGGER_START:
ret = dma_start(hd->dma, hd->chan);
if (ret < 0) {
- trace_host_error("TsF");
- trace_error_value(ret);
+ trace_host_error(dev, "TsF");
+ trace_host_error_value(dev, ret);
goto out;
}
@@ -505,7 +514,7 @@ static struct comp_dev *host_new(struct sof_ipc_comp *comp)
struct sof_ipc_comp_host *ipc_host = (struct sof_ipc_comp_host *)comp;
struct dma_sg_elem *elem;
- trace_host("new");
+ trace_host(NULL, "new");
dev = rzalloc(RZONE_RUNTIME, SOF_MEM_CAPS_RAM,
COMP_SIZE(struct sof_ipc_comp_host));
@@ -539,7 +548,7 @@ static struct comp_dev *host_new(struct sof_ipc_comp *comp)
hd->dma = dma_get(DMA_HOST_IN_DMAC);
#endif
if (hd->dma == NULL) {
- trace_host_error("eDM");
+ trace_host_error(NULL, "eDM");
goto error;
}
@@ -553,7 +562,7 @@ static struct comp_dev *host_new(struct sof_ipc_comp *comp)
/* get DMA channel from DMAC */
hd->chan = dma_channel_get(hd->dma, 0);
if (hd->chan < 0) {
- trace_host_error("eDC");
+ trace_host_error(NULL, "eDC");
goto error;
}
@@ -578,7 +587,7 @@ static void host_free(struct comp_dev *dev)
struct host_data *hd = comp_get_drvdata(dev);
struct dma_sg_elem *elem;
- trace_host("fre");
+ trace_host(dev, "fre");
elem = list_first_item(&hd->config.elem_list,
struct dma_sg_elem, list);
@@ -631,7 +640,7 @@ static int host_params(struct comp_dev *dev)
uint32_t buffer_size;
int err;
- trace_host("par");
+ trace_host(dev, "par");
/* host params always installed by pipeline IPC */
hd->host_size = dev->params.buffer.size;
@@ -659,14 +668,14 @@ static int host_params(struct comp_dev *dev)
/* validate period count */
if (hd->period_count == 0) {
- trace_host_error("eS0");
+ trace_host_error(dev, "eS0");
return -EINVAL;
}
/* calculate period size based on config */
hd->period_bytes = dev->frames * comp_frame_bytes(dev);
if (hd->period_bytes == 0) {
- trace_host_error("eS1");
+ trace_host_error(dev, "eS1");
return -EINVAL;
}
@@ -674,16 +683,16 @@ static int host_params(struct comp_dev *dev)
buffer_size = hd->period_count * hd->period_bytes;
err = buffer_set_size(hd->dma_buffer, buffer_size);
if (err < 0) {
- trace_host_error("eSz");
- trace_error_value(buffer_size);
+ trace_host_error(dev, "eSz");
+ trace_host_error_value(dev, buffer_size);
return err;
}
/* component buffer size must be divisor of host buffer size */
if (hd->host_size % hd->period_bytes) {
- trace_comp_error("eHB");
- trace_error_value(hd->host_size);
- trace_error_value(hd->period_bytes);
+ trace_host_error(dev, "eHB");
+ trace_host_error_value(dev, hd->host_size);
+ trace_host_error_value(dev, hd->period_bytes);
return -EINVAL;
}
@@ -704,12 +713,12 @@ static int host_params(struct comp_dev *dev)
/* get DMA channel from DMAC */
hd->chan = dma_channel_get(hd->dma, dev->params.stream_tag);
if (hd->chan < 0) {
- trace_host_error("eDC");
+ trace_host_error(dev, "eDC");
return -ENODEV;
}
err = dma_set_config(hd->dma, hd->chan, &hd->config);
if (err < 0) {
- trace_host_error("eDc");
+ trace_host_error(dev, "eDc");
dma_channel_put(hd->dma, hd->chan);
return err;
}
@@ -723,7 +732,7 @@ static int host_prepare(struct comp_dev *dev)
struct host_data *hd = comp_get_drvdata(dev);
int ret;
- trace_host("pre");
+ trace_host(dev, "pre");
ret = comp_set_state(dev, COMP_TRIGGER_PREPARE);
if (ret < 0)
@@ -805,7 +814,7 @@ static int host_reset(struct comp_dev *dev)
struct list_item *elist;
struct list_item *tlist;
- trace_host("res");
+ trace_host(dev, "res");
/* free all host DMA elements */
list_for_item_safe(elist, tlist, &hd->host.elem_list) {
@@ -858,7 +867,7 @@ static int host_copy(struct comp_dev *dev)
struct dma_sg_elem *local_elem;
int ret;
- tracev_host("cpy");
+ tracev_host(dev, "cpy");
if (dev->state != COMP_STATE_ACTIVE)
return 0;
@@ -883,14 +892,14 @@ static int host_copy(struct comp_dev *dev)
if (dev->params.direction == SOF_IPC_STREAM_PLAYBACK) {
if (hd->dma_buffer->free < local_elem->size) {
/* buffer is enough avail, just return. */
- trace_host("Bea");
+ trace_host(dev, "Bea");
return 0;
}
} else {
if (hd->dma_buffer->avail < local_elem->size) {
/* buffer is enough empty, just return. */
- trace_host("Bee");
+ trace_host(dev, "Bee");
return 0;
}
}
@@ -915,8 +924,8 @@ static int host_copy(struct comp_dev *dev)
#endif
return dev->frames;
out:
- trace_host_error("CpF");
- trace_error_value(ret);
+ trace_host_error(dev, "CpF");
+ trace_host_error_value(dev, ret);
return ret;
}
--
2.14.3
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