138 lines
3.6 KiB
C
138 lines
3.6 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2017 Giovanni Di Sirio
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Copyright (C) 2015..2019 Diego Ismirlian, (dismirlian(at)google's mail)
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#ifndef USBH_HUB_H_
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#define USBH_HUB_H_
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#include "hal_usbh.h"
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#if HAL_USE_USBH
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#if HAL_USBH_USE_HUB
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struct USBHHubDriver {
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/* inherited from abstract class driver */
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_usbh_base_classdriver_data
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struct list_head node;
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usbh_ep_t epint;
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usbh_urb_t urb;
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USBH_DECLARE_STRUCT_MEMBER(uint8_t scbuff[4]);
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volatile uint32_t statuschange;
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uint16_t status;
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uint16_t c_status;
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usbh_port_t *ports;
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USBH_DECLARE_STRUCT_MEMBER(usbh_hub_descriptor_t hubDesc);
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/* Low level part */
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_usbh_hub_ll_data
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};
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extern USBHHubDriver USBHHUBD[HAL_USBHHUB_MAX_INSTANCES];
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usbh_urbstatus_t usbhhubControlRequest(USBHDriver *host, USBHHubDriver *hub,
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uint8_t bmRequestType,
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uint8_t bRequest,
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uint16_t wValue,
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uint16_t wIndex,
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uint16_t wLength,
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uint8_t *buf);
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static inline usbh_urbstatus_t usbhhubClearFeaturePort(usbh_port_t *port, uint8_t feature) {
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return usbhhubControlRequest(port->device.host, port->hub,
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USBH_REQTYPE_DIR_OUT | USBH_REQTYPE_TYPE_CLASS | USBH_REQTYPE_RECIP_OTHER,
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USBH_REQ_CLEAR_FEATURE,
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feature,
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port->number,
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0,
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0);
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}
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static inline usbh_urbstatus_t usbhhubClearFeatureHub(USBHDriver *host, USBHHubDriver *hub, uint8_t feature) {
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return usbhhubControlRequest(host, hub,
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USBH_REQTYPE_DIR_OUT | USBH_REQTYPE_TYPE_CLASS | USBH_REQTYPE_RECIP_DEVICE,
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USBH_REQ_CLEAR_FEATURE,
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feature,
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0,
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0,
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0);
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}
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static inline usbh_urbstatus_t usbhhubSetFeaturePort(usbh_port_t *port, uint8_t feature) {
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return usbhhubControlRequest(port->device.host, port->hub,
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USBH_REQTYPE_DIR_OUT | USBH_REQTYPE_TYPE_CLASS | USBH_REQTYPE_RECIP_OTHER,
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USBH_REQ_SET_FEATURE,
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feature,
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port->number,
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0,
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0);
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}
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#else
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static inline usbh_urbstatus_t usbhhubControlRequest(USBHDriver *host,
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uint8_t bmRequestType,
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uint8_t bRequest,
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uint16_t wValue,
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uint16_t wIndex,
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uint16_t wLength,
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uint8_t *buf) {
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return usbh_lld_root_hub_request(host, bmRequestType, bRequest, wValue, wIndex, wLength, buf);
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}
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static inline usbh_urbstatus_t usbhhubClearFeaturePort(usbh_port_t *port, uint8_t feature) {
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return usbhhubControlRequest(port->device.host,
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USBH_REQTYPE_DIR_OUT | USBH_REQTYPE_TYPE_CLASS | USBH_REQTYPE_RECIP_OTHER,
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USBH_REQ_CLEAR_FEATURE,
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feature,
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port->number,
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0,
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0);
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}
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static inline usbh_urbstatus_t usbhhubClearFeatureHub(USBHDriver *host, uint8_t feature) {
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return usbhhubControlRequest(host,
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USBH_REQTYPE_DIR_OUT | USBH_REQTYPE_TYPE_CLASS | USBH_REQTYPE_RECIP_DEVICE,
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USBH_REQ_CLEAR_FEATURE,
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feature,
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0,
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0,
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0);
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}
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static inline usbh_urbstatus_t usbhhubSetFeaturePort(usbh_port_t *port, uint8_t feature) {
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return usbhhubControlRequest(port->device.host,
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USBH_REQTYPE_DIR_OUT | USBH_REQTYPE_TYPE_CLASS | USBH_REQTYPE_RECIP_OTHER,
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USBH_REQ_SET_FEATURE,
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feature,
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port->number,
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0,
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0);
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}
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#endif
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#endif
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#endif /* USBH_HUB_H_ */
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