Changeset d37514e in mainline for uspace/lib/usbhost/src

Timestamp:

2017-10-28T15:41:12Z (8 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

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

Children:

c910ecf

Parents:

d46ceb2b

Message:

Routing fun_online and _offline through the USB bus. Added appropriate stubs and ops.

Location:

uspace/lib/usbhost/src

Files:

• bus.c (modified) (1 diff)
• ddf_helpers.c (modified) (1 diff)

uspace/lib/usbhost/src/bus.c

@@ -101 +101 @@
 }
 
+int bus_online_device(bus_t *bus, hcd_t *hcd, device_t *dev)
+{
+        assert(bus);
+        assert(hcd);
+        assert(dev);
+
+        if (!bus->ops.online_device)
+                return ENOTSUP;
+
+        return bus->ops.online_device(bus, hcd, dev);
+}
+
+int bus_offline_device(bus_t *bus, hcd_t *hcd, device_t *dev)
+{
+        assert(bus);
+        assert(hcd);
+        assert(dev);
+
+        if (!bus->ops.offline_device)
+                return ENOTSUP;
+
+        return bus->ops.offline_device(bus, hcd, dev);
+}
+
 int bus_add_endpoint(bus_t *bus, device_t *device, const usb_endpoint_desc_t *desc, endpoint_t **out_ep)
 {

uspace/lib/usbhost/src/ddf_helpers.c

@@ -448 +448 @@
 }
 
+int hcd_ddf_device_online(ddf_fun_t *fun)
+{
+        assert(fun);
+
+        hcd_t *hcd = dev_to_hcd(ddf_fun_get_dev(fun));
+        device_t *dev = ddf_fun_data_get(fun);
+        assert(dev);
+        assert(hcd->bus);
+
+        usb_log_info("Device(%d): Requested to be brought online.", dev->address);
+
+        return bus_online_device(hcd->bus, hcd, dev);
+}
+
+int hcd_ddf_device_offline(ddf_fun_t *fun)
+{
+        assert(fun);
+
+        hcd_t *hcd = dev_to_hcd(ddf_fun_get_dev(fun));
+        device_t *dev = ddf_fun_data_get(fun);
+        assert(dev);
+        assert(hcd->bus);
+
+        usb_log_info("Device(%d): Requested to be taken offline.", dev->address);
+
+        return bus_offline_device(hcd->bus, hcd, dev);
+}
+
 static int hcd_ddf_new_device(hcd_t *hcd, ddf_dev_t *hc, device_t *hub, unsigned port)
 {