Changeset 1a0fa29c in mainline for uspace/drv/bus/usb/uhci/main.c

Timestamp:

2014-01-02T20:28:50Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

da06e92

Parents:

7191992

Message:

uhci: Use the newly provided helper functions.

File:

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

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

@@ -42 +42 @@
 #include <str_error.h>
 #include <usb/debug.h>
+#include <usb/host/ddf_helpers.h>
 
-#include "uhci.h"
+#include "hc.h"
 
 #define NAME "uhci"
+
+// TODO: This should be merged to hc_interrupt
+static void uhci_interrupt(hcd_t *hcd, uint32_t status)
+{
+        assert(hcd);
+        if (hcd->driver.data)
+                hc_interrupt(hcd->driver.data, status);
+}
+
+static int uhci_driver_init(hcd_t *hcd, const hw_res_list_parsed_t *res, bool irq)
+{
+        assert(hcd);
+        assert(hcd->driver.data == NULL);
+
+        hc_t *instance = malloc(sizeof(hc_t));
+        if (!instance)
+                return ENOMEM;
+
+        const int ret =  hc_init(instance, res, irq);
+        if (ret == EOK)
+                hcd_set_implementation(hcd, instance, hc_schedule, NULL, NULL,
+                    uhci_interrupt);
+        return ret;
+}
+
+static void uhci_driver_fini(hcd_t *hcd)
+{
+        assert(hcd);
+        if (hcd->driver.data)
+                hc_fini(hcd->driver.data);
+
+        free(hcd->driver.data);
+        hcd_set_implementation(hcd, NULL, NULL, NULL, NULL, NULL);
+}
 
 static int uhci_dev_add(ddf_dev_t *device);
@@ -98 +133 @@
 
 
-        ret = device_setup_uhci(device);
+        ret = ddf_hcd_device_setup_all(device, USB_SPEED_FULL,
+            BANDWIDTH_AVAILABLE_USB11, bandwidth_count_usb11,
+            ddf_hcd_gen_irq_handler, hc_gen_irq_code,
+            uhci_driver_init, uhci_driver_fini);
         if (ret != EOK) {
                 usb_log_error("Failed to initialize UHCI driver: %s.\n",