1 files changed, 138 insertions, 0 deletions
diff --git a/os/hal/include/usbh/dev/hub.h b/os/hal/include/usbh/dev/hub.h
new file mode 100644
index 0000000..28a0681
--- /dev/null
+++ b/os/hal/include/usbh/dev/hub.h
@@ -0,0 +1,138 @@
+/*
+    ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+              Copyright (C) 2015 Diego Ismirlian, TISA, (dismirlian (at) google's mail)
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef USBH_HUB_H_
+#define USBH_HUB_H_
+
+#include "usbh.h"
+
+#if HAL_USE_USBH
+#if HAL_USBH_USE_HUB
+
+typedef struct USBHHubDriver {
+	/* inherited from abstract class driver */
+	_usbh_base_classdriver_data
+
+	struct list_head node;
+
+	usbh_ep_t epint;
+	usbh_urb_t urb;
+
+	USBH_DEFINE_BUFFER(uint8_t, scbuff[4]);
+	volatile uint32_t statuschange;
+	uint16_t status;
+	uint16_t c_status;
+
+	usbh_port_t *ports;
+
+	USBH_DEFINE_BUFFER(usbh_hub_descriptor_t, hubDesc);
+
+	/* Low level part */
+	_usbh_hub_ll_data
+
+} USBHHubDriver;
+
+extern USBHHubDriver USBHHUBD[HAL_USBHHUB_MAX_INSTANCES];
+
+
+usbh_urbstatus_t usbhhubControlRequest(USBHDriver *host, USBHHubDriver *hub,
+											uint8_t bmRequestType,
+											uint8_t bRequest,
+											uint16_t wValue,
+											uint16_t wIndex,
+											uint16_t wLength,
+											uint8_t *buf);
+
+
+static inline usbh_urbstatus_t usbhhubClearFeaturePort(usbh_port_t *port, uint8_t feature) {
+	return usbhhubControlRequest(port->device.host, port->hub,
+				USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+				USBH_REQ_CLEAR_FEATURE,
+				feature,
+				port->number,
+				0,
+				0);
+}
+
+static inline usbh_urbstatus_t usbhhubClearFeatureHub(USBHDriver *host, USBHHubDriver *hub, uint8_t feature) {
+	return usbhhubControlRequest(host, hub,
+				USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_DEVICE,
+				USBH_REQ_CLEAR_FEATURE,
+				feature,
+				0,
+				0,
+				0);
+}
+
+static inline usbh_urbstatus_t usbhhubSetFeaturePort(usbh_port_t *port, uint8_t feature) {
+	return usbhhubControlRequest(port->device.host, port->hub,
+				USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+				USBH_REQ_SET_FEATURE,
+				feature,
+				port->number,
+				0,
+				0);
+}
+
+void usbhhubObjectInit(USBHHubDriver *hubdp);
+#else
+
+static inline usbh_urbstatus_t usbhhubControlRequest(USBHDriver *host,
+											uint8_t bmRequestType,
+											uint8_t bRequest,
+											uint16_t wValue,
+											uint16_t wIndex,
+											uint16_t wLength,
+											uint8_t *buf) {
+		return usbh_lld_root_hub_request(host, bmRequestType, bRequest, wValue, wIndex, wLength, buf);
+}
+
+static inline usbh_urbstatus_t usbhhubClearFeaturePort(usbh_port_t *port, uint8_t feature) {
+	return usbhhubControlRequest(port->device.host,
+				USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+				USBH_REQ_CLEAR_FEATURE,
+				feature,
+				port->number,
+				0,
+				0);
+}
+
+static inline usbh_urbstatus_t usbhhubClearFeatureHub(USBHDriver *host, uint8_t feature) {
+	return usbhhubControlRequest(host,
+				USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_DEVICE,
+				USBH_REQ_CLEAR_FEATURE,
+				feature,
+				0,
+				0,
+				0);
+}
+
+static inline usbh_urbstatus_t usbhhubSetFeaturePort(usbh_port_t *port, uint8_t feature) {
+	return usbhhubControlRequest(port->device.host,
+				USBH_REQTYPE_OUT | USBH_REQTYPE_CLASS | USBH_REQTYPE_OTHER,
+				USBH_REQ_SET_FEATURE,
+				feature,
+				port->number,
+				0,
+				0);
+}
+
+#endif
+
+#endif
+
+#endif /* USBH_HUB_H_ */