Changeset f8e8738 in mainline for uspace/app/tester/devs/devman1.c

Timestamp:

2011-04-07T20:22:40Z (14 years ago)

Author:

Lubos Slovak <lubos.slovak@…>

Branches:

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

Children:

fee6381

Parents:

61257f4 (diff), a82889e (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:

Changes from development

File:

• uspace/app/tester/devs/devman1.c (moved) (moved from uspace/drv/usbhub/usblist.h ) (2 diffs)

uspace/app/tester/devs/devman1.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2010 Matus Dekanek
+ * Copyright (c) 2011 Vojtech Horky
  * All rights reserved.
  *
@@ -27 +27 @@
  */
 
-/** @addtogroup drvusbhub
+/** @addtogroup tester
+ * @brief Test devman service.
  * @{
  */
-/** @file
- * @brief HC driver and hub driver.
- *
- * My private list implementation; I did not like the original helenos list.
- * This one does not depend on the structure of stored data and has
- * much simpler and more straight-forward semantics.
+/**
+ * @file
  */
-#ifndef USBLIST_H
-#define USBLIST_H
 
-/**
- * general list structure
- */
-typedef struct usb_general_list{
-        void * data;
-        struct usb_general_list * prev, * next;
-} usb_general_list_t;
+#include <inttypes.h>
+#include <errno.h>
+#include <str_error.h>
+#include <sys/types.h>
+#include <async.h>
+#include <devman.h>
+#include <str.h>
+#include <vfs/vfs.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "../tester.h"
 
-/** create head of usb general list */
-usb_general_list_t * usb_lst_create(void);
+#define DEVICE_PATH_NORMAL "/virt/null/a"
+#define DEVICE_CLASS "virt-null"
+#define DEVICE_CLASS_NAME "1"
+#define DEVICE_PATH_CLASSES DEVICE_CLASS "/" DEVICE_CLASS_NAME
 
-/** initialize head of usb general list */
-void usb_lst_init(usb_general_list_t * lst);
+const char *test_devman1(void)
+{
+        devman_handle_t handle_primary;
+        devman_handle_t handle_class;
+        
+        int rc;
+        
+        TPRINTF("Asking for handle of `%s'...\n", DEVICE_PATH_NORMAL);
+        rc = devman_device_get_handle(DEVICE_PATH_NORMAL, &handle_primary, 0);
+        if (rc != EOK) {
+                TPRINTF(" ...failed: %s.\n", str_error(rc));
+                if (rc == ENOENT) {
+                        TPRINTF("Have you compiled the test drivers?\n");
+                }
+                return "Failed getting device handle";
+        }
 
+        TPRINTF("Asking for handle of `%s' by class..\n", DEVICE_PATH_CLASSES);
+        rc = devman_device_get_handle_by_class(DEVICE_CLASS, DEVICE_CLASS_NAME,
+            &handle_class, 0);
+        if (rc != EOK) {
+                TPRINTF(" ...failed: %s.\n", str_error(rc));
+                return "Failed getting device class handle";
+        }
 
-/** is the list empty? */
-static inline bool usb_lst_empty(usb_general_list_t * lst){
-        return lst?(lst->next==lst):true;
+        TPRINTF("Received handles %" PRIun " and %" PRIun ".\n",
+            handle_primary, handle_class);
+        if (handle_primary != handle_class) {
+                return "Retrieved different handles for the same device";
+        }
+
+        return NULL;
 }
 
-/** append data behind item */
-void usb_lst_append(usb_general_list_t * lst, void * data);
-
-/** prepend data beore item */
-void usb_lst_prepend(usb_general_list_t * lst, void * data);
-
-/** remove list item from list */
-void usb_lst_remove(usb_general_list_t * item);
-
-/** get data o specified type from list item */
-#define usb_lst_get_data(item, type)  (type *) (item->data)
-
-/** get usb_hub_info_t data from list item */
-static inline usb_hub_info_t * usb_hub_lst_get_data(usb_general_list_t * item) {
-        return usb_lst_get_data(item,usb_hub_info_t);
-}
-
-#endif  /* USBLIST_H */
-/**
- * @}
+/** @}
  */