Changeset a799708 in mainline for uspace/drv/bus/usb/ehci/main.c

Timestamp:

2015-07-04T01:49:47Z (9 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

d51ba359

Parents:

8d7552c

Message:

ehci,ohci,uhci: Switch to generic hc drv initialization function

File:

• uspace/drv/bus/usb/ehci/main.c (modified) (2 diffs)

uspace/drv/bus/usb/ehci/main.c

@@ -89 +89 @@
 
 
+static const ddf_hc_driver_t ehci_hc_driver = {
+        .claim = disable_legacy,
+        .hc_speed = USB_SPEED_HIGH,
+        .irq_code_gen = ehci_hc_gen_irq_code,
+        .init = ehci_driver_init,
+        .fini = ehci_driver_fini,
+        .name = "EHCI-PCI"
+};
+
 /** Initializes a new ddf driver instance of EHCI hcd.
  *
@@ -99 +108 @@
         assert(device);
 
-        int ret = disable_legacy(device);
-        if (ret != EOK) {
-                usb_log_error("Failed to disable EHCI legacy support: %s\n",
-                    str_error(ret));
-                return ret;
-        }
+        return hcd_ddf_add_hc(device, &ehci_hc_driver);
 
-        ret = ddf_hcd_device_setup_all(device, USB_SPEED_HIGH,
-            BANDWIDTH_AVAILABLE_USB20, bandwidth_count_usb11,
-            ddf_hcd_gen_irq_handler, ehci_hc_gen_irq_code,
-            ehci_driver_init, ehci_driver_fini);
-        if (ret != EOK) {
-                usb_log_error("Failed to initialize EHCI driver: %s.\n",
-                    str_error(ret));
-                return ret;
-        }
-        usb_log_info("Controlling new EHCI device '%s'.\n",
-            ddf_dev_get_name(device));
-
-        return EOK;
 }