Changeset 19a1800 in mainline for uspace/drv/vhc/hub.c

Timestamp:

2011-03-01T22:20:56Z (14 years ago)

Author:

Matej Klonfar <maklf@…>

Branches:

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

Children:

e24e7b1

Parents:

976f546 (diff), ac8285d (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 with the current development

File:

• uspace/drv/vhc/hub.c (modified) (4 diffs)

uspace/drv/vhc/hub.c

@@ -27 +27 @@
  */
 
-/** @addtogroup usb
+/** @addtogroup drvusbvhc
  * @{
  */
@@ -39 +39 @@
 #include <str_error.h>
 #include <stdlib.h>
-#include <driver.h>
-#include <usb/usbdrv.h>
+#include <ddf/driver.h>
+#include <devman.h>
+#include <usb/hub.h>
+#include <usb/recognise.h>
 
 #include "hub.h"
 #include "hub/virthub.h"
 #include "vhcd.h"
+#include "conn.h"
 
 usbvirt_device_t virtual_hub_device;
+static ddf_dev_ops_t rh_ops = {
+        .interfaces[USB_DEV_IFACE] = &rh_usb_iface,
+};
 
 static int hub_register_in_devman_fibril(void *arg);
 
-void virtual_hub_device_init(device_t *hc_dev)
+void virtual_hub_device_init(ddf_fun_t *hc_dev)
 {
         virthub_init(&virtual_hub_device);
@@ -63 +69 @@
             = fibril_create(hub_register_in_devman_fibril, hc_dev);
         if (root_hub_registration == 0) {
-                printf(NAME ": failed to register root hub\n");
+                usb_log_fatal("Failed to create hub registration fibril.\n");
                 return;
         }
 
         fibril_add_ready(root_hub_registration);
+}
+
+static int pretend_port_rest(int unused, void *unused2)
+{
+        return EOK;
 }
 
@@ -77 +88 @@
 int hub_register_in_devman_fibril(void *arg)
 {
-        device_t *hc_dev = (device_t *) arg;
+        ddf_fun_t *hc_dev = (ddf_fun_t *) arg;
 
-        int hc = usb_drv_hc_connect(hc_dev, hc_dev->handle, IPC_FLAG_BLOCKING);
-        if (hc < 0) {
-                printf(NAME ": failed to register root hub\n");
-                return hc;
+        /*
+         * Wait until parent device is properly initialized.
+         */
+        int phone;
+        do {
+                phone = devman_device_connect(hc_dev->handle, 0);
+        } while (phone < 0);
+        async_hangup(phone);
+
+        int rc;
+
+        usb_hc_connection_t hc_conn;
+        rc = usb_hc_connection_initialize(&hc_conn, hc_dev->handle);
+        assert(rc == EOK);
+
+        rc = usb_hc_connection_open(&hc_conn);
+        assert(rc == EOK);
+
+        ddf_fun_t *hub_dev;
+        rc = usb_hc_new_device_wrapper(hc_dev->dev, &hc_conn,
+            USB_SPEED_FULL,
+            pretend_port_rest, 0, NULL,
+            NULL, NULL, &rh_ops, hc_dev, &hub_dev);
+        if (rc != EOK) {
+                usb_log_fatal("Failed to create root hub: %s.\n",
+                    str_error(rc));
         }
 
-        usb_drv_reserve_default_address(hc);
+        usb_hc_connection_close(&hc_conn);
 
-        usb_address_t hub_address = usb_drv_request_address(hc);
-        usb_drv_req_set_address(hc, USB_ADDRESS_DEFAULT, hub_address);
+        usb_log_info("Created root hub function (handle %zu).\n",
+            (size_t) hub_dev->handle);
 
-        usb_drv_release_default_address(hc);
-
-        devman_handle_t hub_handle;
-        usb_drv_register_child_in_devman(hc, hc_dev, hub_address, &hub_handle);
-        usb_drv_bind_address(hc, hub_address, hub_handle);
-
-        return EOK;
+        return 0;
 }