Changeset 3b5d1535 in mainline for uspace/drv/test1/test1.c

Timestamp:

2011-02-23T10:28:21Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

eb48f61

Parents:

e936e8e (diff), eb1a2f4 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes

File:

• uspace/drv/test1/test1.c (modified) (4 diffs)

uspace/drv/test1/test1.c

@@ -34 +34 @@
 #include <errno.h>
 #include <str_error.h>
+#include <ddf/driver.h>
+
 #include "test1.h"
 
-static int add_device(device_t *dev);
+static int test1_add_device(ddf_dev_t *dev);
 
 static driver_ops_t driver_ops = {
-        .add_device = &add_device
+        .add_device = &test1_add_device
 };
 
-static driver_t the_driver = {
+static driver_t test1_driver = {
         .name = NAME,
         .driver_ops = &driver_ops
@@ -55 +57 @@
  * @param score Device match score.
  */
-static void register_child_verbose(device_t *parent, const char *message,
+static int register_fun_verbose(ddf_dev_t *parent, const char *message,
     const char *name, const char *match_id, int match_score)
 {
-        printf(NAME ": registering child device `%s': %s.\n",
-           name, message);
+        ddf_fun_t *fun;
+        int rc;
 
-        int rc = child_device_register_wrapper(parent, name,
-            match_id, match_score, NULL);
+        printf(NAME ": registering function `%s': %s.\n", name, message);
 
-        if (rc == EOK) {
-                printf(NAME ": registered child device `%s'.\n", name);
-        } else {
-                printf(NAME ": failed to register child `%s' (%s).\n",
-                    name, str_error(rc));
+        fun = ddf_fun_create(parent, fun_inner, name);
+        if (fun == NULL) {
+                printf(NAME ": error creating function %s\n", name);
+                return ENOMEM;
         }
+
+        rc = ddf_fun_add_match_id(fun, match_id, match_score);
+        if (rc != EOK) {
+                printf(NAME ": error adding match IDs to function %s\n", name);
+                ddf_fun_destroy(fun);
+                return rc;
+        }
+
+        rc = ddf_fun_bind(fun);
+        if (rc != EOK) {
+                printf(NAME ": error binding function %s: %s\n", name,
+                    str_error(rc));
+                ddf_fun_destroy(fun);
+                return rc;
+        }
+
+        printf(NAME ": registered child device `%s'\n", name);
+        return EOK;
 }
 
@@ -89 +107 @@
  * @return Error code reporting success of the operation.
  */
-static int add_device(device_t *dev)
+static int test1_add_device(ddf_dev_t *dev)
 {
+        ddf_fun_t *fun_a;
+        int rc;
+
         printf(NAME ": add_device(name=\"%s\", handle=%d)\n",
             dev->name, (int) dev->handle);
 
-        add_device_to_class(dev, "virtual");
+        fun_a = ddf_fun_create(dev, fun_exposed, "a");
+        if (fun_a == NULL) {
+                printf(NAME ": error creating function 'a'.\n");
+                return ENOMEM;
+        }
+
+        rc = ddf_fun_bind(fun_a);
+        if (rc != EOK) {
+                printf(NAME ": error binding function 'a'.\n");
+                return rc;
+        }
+
+        ddf_fun_add_to_class(fun_a, "virtual");
 
         if (str_cmp(dev->name, "null") == 0) {
-                dev->ops = &char_device_ops;
-                add_device_to_class(dev, "virt-null");
-        } else if (dev->parent == NULL) {
-                register_child_verbose(dev, "cloning myself ;-)", "clone",
+                fun_a->ops = &char_device_ops;
+                ddf_fun_add_to_class(fun_a, "virt-null");
+        } else if (str_cmp(dev->name, "test1") == 0) {
+                (void) register_fun_verbose(dev, "cloning myself ;-)", "clone",
                     "virtual&test1", 10);
         } else if (str_cmp(dev->name, "clone") == 0) {
-                register_child_verbose(dev, "run by the same task", "child",
+                (void) register_fun_verbose(dev, "run by the same task", "child",
                     "virtual&test1&child", 10);
         }
@@ -115 +148 @@
 {
         printf(NAME ": HelenOS test1 virtual device driver\n");
-        return driver_main(&the_driver);
+        return ddf_driver_main(&test1_driver);
 }