[Xenomai-git] Alexis Berlemont : analogy: add some debug traces in the fake driver
Module: xenomai-head
Branch: master
Commit: 250f2406cacc4cb18527c47968a5d04adb87dbff
URL:
http://git.xenomai.org/?p=xenomai-head.git;a=commit;h=250f2406cacc4cb18527c47968a5d04adb87dbff
Author: Alexis Berlemont
Date: Tue Dec 29 00:19:49 2009 +0100
analogy: add some debug traces in the fake driver
---
ksrc/drivers/analogy/testing/fake.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/ksrc/drivers/analogy/testing/fake.c
b/ksrc/drivers/analogy/testing/fake.c
index 9ec3852..090f109 100644
--- a/ksrc/drivers/analogy/testing/fake.c
+++ b/ksrc/drivers/analogy/testing/fake.c
@@ -250,6 +250,8 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
a4l_subd_t *subd;
tstprv_t *priv = (tstprv_t *)dev->priv;
+ a4l_dbg(1, drv_dbg, dev, "starting attach procedure...\n");
+
if(arg->opts!=NULL) {
tstattr_t *attr = (tstattr_t*) arg->opts;
@@ -263,6 +265,11 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
priv->quanta_cnt = 1;
}
+ a4l_dbg(1, drv_dbg, dev,
+ "amplitude divisor = %lu...\n", priv->amplitude_div);
+ a4l_dbg(1, drv_dbg, dev,
+ "quanta count = %lu...\n", priv->quanta_cnt);
+
/* Adds the subdevice to the device */
subd = a4l_alloc_subd(0, setup_test_subd);
if(subd == NULL)
@@ -272,6 +279,8 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
if(ret != TEST_INPUT_SUBD)
return (ret < 0) ? ret : -EINVAL;
+ a4l_dbg(1, drv_dbg, dev, "AI subdevice registered\n");
+
priv->timer_running = 0;
ret = a4l_task_init(&priv->timer_task,
@@ -279,6 +288,8 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
test_task_proc,
dev, A4L_TASK_HIGHEST_PRIORITY);
+ a4l_dbg(1, drv_dbg, dev, "attach procedure complete\n");
+
return ret;
}
@@ -289,6 +300,8 @@ int test_detach(a4l_dev_t *dev)
a4l_task_destroy(&priv->timer_task);
+ a4l_dbg(1, drv_dbg, dev, "detach procedure complete\n");
+
return 0;
}
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[Xenomai-git] Alexis Berlemont : analogy: add some debug traces in the fake driver
Module: xenomai-abe
Branch: analogy
Commit: 250f2406cacc4cb18527c47968a5d04adb87dbff
URL:
http://git.xenomai.org/?p=xenomai-abe.git;a=commit;h=250f2406cacc4cb18527c47968a5d04adb87dbff
Author: Alexis Berlemont
Date: Tue Dec 29 00:19:49 2009 +0100
analogy: add some debug traces in the fake driver
---
ksrc/drivers/analogy/testing/fake.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/ksrc/drivers/analogy/testing/fake.c
b/ksrc/drivers/analogy/testing/fake.c
index 9ec3852..090f109 100644
--- a/ksrc/drivers/analogy/testing/fake.c
+++ b/ksrc/drivers/analogy/testing/fake.c
@@ -250,6 +250,8 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
a4l_subd_t *subd;
tstprv_t *priv = (tstprv_t *)dev->priv;
+ a4l_dbg(1, drv_dbg, dev, "starting attach procedure...\n");
+
if(arg->opts!=NULL) {
tstattr_t *attr = (tstattr_t*) arg->opts;
@@ -263,6 +265,11 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
priv->quanta_cnt = 1;
}
+ a4l_dbg(1, drv_dbg, dev,
+ "amplitude divisor = %lu...\n", priv->amplitude_div);
+ a4l_dbg(1, drv_dbg, dev,
+ "quanta count = %lu...\n", priv->quanta_cnt);
+
/* Adds the subdevice to the device */
subd = a4l_alloc_subd(0, setup_test_subd);
if(subd == NULL)
@@ -272,6 +279,8 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
if(ret != TEST_INPUT_SUBD)
return (ret < 0) ? ret : -EINVAL;
+ a4l_dbg(1, drv_dbg, dev, "AI subdevice registered\n");
+
priv->timer_running = 0;
ret = a4l_task_init(&priv->timer_task,
@@ -279,6 +288,8 @@ int test_attach(a4l_dev_t *dev, a4l_lnkdesc_t *arg)
test_task_proc,
dev, A4L_TASK_HIGHEST_PRIORITY);
+ a4l_dbg(1, drv_dbg, dev, "attach procedure complete\n");
+
return ret;
}
@@ -289,6 +300,8 @@ int test_detach(a4l_dev_t *dev)
a4l_task_destroy(&priv->timer_task);
+ a4l_dbg(1, drv_dbg, dev, "detach procedure complete\n");
+
return 0;
}
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