Changeset fc51296 in mainline for uspace/drv/root/root.c

Timestamp:

2011-03-31T17:37:25Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

3acb285a

Parents:

9b415c9

Message:

Add logging for device drivers.

File:

• uspace/drv/root/root.c (modified) (12 diffs)

uspace/drv/root/root.c

@@ -52 +52 @@
 
 #include <ddf/driver.h>
+#include <ddf/log.h>
 #include <devman.h>
 #include <ipc/devman.h>
@@ -89 +90 @@
         int rc;
 
-        printf(NAME ": adding new function for virtual devices.\n");
-        printf(NAME ":   function node is `%s' (%d %s)\n", name,
+        ddf_msg(LVL_DEBUG, "Adding new function for virtual devices. "
+            "Function node is `%s' (%d %s)\n", name,
             VIRTUAL_FUN_MATCH_SCORE, VIRTUAL_FUN_MATCH_ID);
 
         fun = ddf_fun_create(dev, fun_inner, name);
         if (fun == NULL) {
-                printf(NAME ": error creating function %s\n", name);
+                ddf_msg(LVL_ERROR, "Failed creating function %s\n", name);
                 return ENOMEM;
         }
@@ -102 +103 @@
             VIRTUAL_FUN_MATCH_SCORE);
         if (rc != EOK) {
-                printf(NAME ": error adding match IDs to function %s\n", name);
+                ddf_msg(LVL_ERROR, "Failed adding match IDs to function %s\n", name);
                 ddf_fun_destroy(fun);
                 return rc;
@@ -109 +110 @@
         rc = ddf_fun_bind(fun);
         if (rc != EOK) {
-                printf(NAME ": error binding function %s: %s\n", name,
+                ddf_msg(LVL_ERROR, "Failed binding function %s: %s\n", name,
                     str_error(rc));
                 ddf_fun_destroy(fun);
@@ -136 +137 @@
         platform = sysinfo_get_data("platform", &platform_size);
         if (platform == NULL) {
-                printf(NAME ": Failed to obtain platform name.\n");
+                ddf_msg(LVL_ERROR, "Failed to obtain platform name.\n");
                 return ENOENT;
         }
@@ -143 +144 @@
         platform = realloc(platform, platform_size + 1);
         if (platform == NULL) {
-                printf(NAME ": Memory allocation failed.\n");
+                ddf_msg(LVL_ERROR, "Memory allocation failed.\n");
                 return ENOMEM;
         }
@@ -151 +152 @@
         /* Construct match ID. */
         if (asprintf(&match_id, PLATFORM_FUN_MATCH_ID_FMT, platform) == -1) {
-                printf(NAME ": Memory allocation failed.\n");
+                ddf_msg(LVL_ERROR, "Memory allocation failed.\n");
                 return ENOMEM;
         }
 
         /* Add function. */
-        printf(NAME ": adding platform function\n");
-        printf(NAME ":   function node is `%s' (%d %s)\n", PLATFORM_FUN_NAME,
-            PLATFORM_FUN_MATCH_SCORE, match_id);
+        ddf_msg(LVL_DEBUG, "Adding platform function. Function node is `%s' "
+            " (%d %s)\n", PLATFORM_FUN_NAME, PLATFORM_FUN_MATCH_SCORE,
+            match_id);
 
         fun = ddf_fun_create(dev, fun_inner, name);
         if (fun == NULL) {
-                printf(NAME ": error creating function %s\n", name);
+                ddf_msg(LVL_ERROR, "Error creating function %s\n", name);
                 return ENOMEM;
         }
@@ -168 +169 @@
         rc = ddf_fun_add_match_id(fun, match_id, PLATFORM_FUN_MATCH_SCORE);
         if (rc != EOK) {
-                printf(NAME ": error adding match IDs to function %s\n", name);
+                ddf_msg(LVL_ERROR, "Failed adding match IDs to function %s\n",
+                    name);
                 ddf_fun_destroy(fun);
                 return rc;
@@ -175 +177 @@
         rc = ddf_fun_bind(fun);
         if (rc != EOK) {
-                printf(NAME ": error binding function %s: %s\n", name,
+                ddf_msg(LVL_ERROR, "Failed binding function %s: %s\n", name,
                     str_error(rc));
                 ddf_fun_destroy(fun);
@@ -191 +193 @@
 static int root_add_device(ddf_dev_t *dev)
 {
-        printf(NAME ": root_add_device, device handle=%" PRIun "\n",
+        ddf_msg(LVL_DEBUG, "root_add_device, device handle=%" PRIun "\n",
             dev->handle);
 
@@ -204 +206 @@
         int res = add_platform_fun(dev);
         if (EOK != res)
-                printf(NAME ": failed to add child device for platform.\n");
+                ddf_msg(LVL_ERROR, "Failed adding child device for platform.\n");
 
         return res;
@@ -212 +214 @@
 {
         printf(NAME ": HelenOS root device driver\n");
+
+        ddf_log_init(NAME, LVL_ERROR);
         return ddf_driver_main(&root_driver);
 }