Changeset 0748854 in mainline for uspace/drv/usbhub/usbhub_private.h

Timestamp:

2011-04-09T23:30:55Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

46e078a

Parents:

77223f8 (diff), f11c288 (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 development/ changes

File:

• uspace/drv/usbhub/usbhub_private.h (modified) (2 diffs)

uspace/drv/usbhub/usbhub_private.h

@@ -54 +54 @@
 //
 //************
-#define usb_new(type) (type*)malloc(sizeof(type))
 
 
-/**
- * Create hub structure instance
- *
- * Set the address and port count information most importantly.
- *
- * @param device
- * @param hc host controller phone
- * @return
- */
 usb_hub_info_t * usb_create_hub_info(ddf_dev_t * device);
 
@@ -110 +100 @@
 
 /**
+ * Clear feature on hub port.
+ *
+ * @param hc Host controller telephone
+ * @param address Hub address
+ * @param port_index Port
+ * @param feature Feature selector
+ * @return Operation result
+ */
+static inline int usb_hub_set_port_feature(usb_pipe_t *pipe,
+    int port_index,
+    usb_hub_class_feature_t feature) {
+
+        usb_device_request_setup_packet_t clear_request = {
+                .request_type = USB_HUB_REQ_TYPE_CLEAR_PORT_FEATURE,
+                .request = USB_DEVREQ_SET_FEATURE,
+                .length = 0,
+                .index = port_index
+        };
+        clear_request.value = feature;
+        return usb_pipe_control_write(pipe, &clear_request,
+            sizeof(clear_request), NULL, 0);
+}
+
+
+/**
+ * Clear feature on hub port.
+ *
+ * @param pipe pipe to hub control endpoint
+ * @param feature Feature selector
+ * @return Operation result
+ */
+static inline int usb_hub_clear_feature(usb_pipe_t *pipe,
+    usb_hub_class_feature_t feature) {
+
+        usb_device_request_setup_packet_t clear_request = {
+                .request_type = USB_HUB_REQ_TYPE_CLEAR_HUB_FEATURE,
+                .request = USB_DEVREQ_CLEAR_FEATURE,
+                .length = 0,
+                .index = 0
+        };
+        clear_request.value = feature;
+        return usb_pipe_control_write(pipe, &clear_request,
+            sizeof(clear_request), NULL, 0);
+}
+
+/**
+ * Clear feature on hub port.
+ *
+ * @param pipe pipe to hub control endpoint
+ * @param feature Feature selector
+ * @return Operation result
+ */
+static inline int usb_hub_set_feature(usb_pipe_t *pipe,
+    usb_hub_class_feature_t feature) {
+
+        usb_device_request_setup_packet_t clear_request = {
+                .request_type = USB_HUB_REQ_TYPE_CLEAR_HUB_FEATURE,
+                .request = USB_DEVREQ_SET_FEATURE,
+                .length = 0,
+                .index = 0
+        };
+        clear_request.value = feature;
+        return usb_pipe_control_write(pipe, &clear_request,
+            sizeof(clear_request), NULL, 0);
+}
+
+/**
  * create uint8_t array with serialized descriptor
  *