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/*
* Copyright (c) 2025, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "usbh_core.h"
#include "usbh_hub.h"
int usb_hc_init(struct usbh_bus *bus)
{
return 0;
}
int usb_hc_deinit(struct usbh_bus *bus)
{
return 0;
}
uint16_t usbh_get_frame_number(struct usbh_bus *bus)
{
return 0;
}
int usbh_roothub_control(struct usbh_bus *bus, struct usb_setup_packet *setup, uint8_t *buf)
{
uint8_t nports;
uint8_t port;
uint32_t status;
nports = CONFIG_USBHOST_MAX_RHPORTS;
port = setup->wIndex;
if (setup->bmRequestType & USB_REQUEST_RECIPIENT_DEVICE) {
switch (setup->bRequest) {
case HUB_REQUEST_CLEAR_FEATURE:
switch (setup->wValue) {
case HUB_FEATURE_HUB_C_LOCALPOWER:
break;
case HUB_FEATURE_HUB_C_OVERCURRENT:
break;
default:
return -USB_ERR_NOTSUPP;
}
break;
case HUB_REQUEST_SET_FEATURE:
switch (setup->wValue) {
case HUB_FEATURE_HUB_C_LOCALPOWER:
break;
case HUB_FEATURE_HUB_C_OVERCURRENT:
break;
default:
return -USB_ERR_NOTSUPP;
}
break;
case HUB_REQUEST_GET_DESCRIPTOR:
break;
case HUB_REQUEST_GET_STATUS:
memset(buf, 0, 4);
break;
default:
break;
}
} else if (setup->bmRequestType & USB_REQUEST_RECIPIENT_OTHER) {
switch (setup->bRequest) {
case HUB_REQUEST_CLEAR_FEATURE:
if (!port || port > nports) {
return -USB_ERR_INVAL;
}
switch (setup->wValue) {
case HUB_PORT_FEATURE_ENABLE:
break;
case HUB_PORT_FEATURE_SUSPEND:
break;
case HUB_PORT_FEATURE_C_SUSPEND:
break;
case HUB_PORT_FEATURE_POWER:
break;
case HUB_PORT_FEATURE_C_CONNECTION:
break;
case HUB_PORT_FEATURE_C_ENABLE:
break;
case HUB_PORT_FEATURE_C_OVER_CURREN:
break;
case HUB_PORT_FEATURE_C_RESET:
break;
default:
return -USB_ERR_NOTSUPP;
}
break;
case HUB_REQUEST_SET_FEATURE:
if (!port || port > nports) {
return -USB_ERR_INVAL;
}
switch (setup->wValue) {
case HUB_PORT_FEATURE_SUSPEND:
break;
case HUB_PORT_FEATURE_POWER:
break;
case HUB_PORT_FEATURE_RESET:
break;
default:
return -USB_ERR_NOTSUPP;
}
break;
case HUB_REQUEST_GET_STATUS:
if (!port || port > nports) {
return -USB_ERR_INVAL;
}
memcpy(buf, &status, 4);
break;
default:
break;
}
}
return 0;
}
int usbh_submit_urb(struct usbh_urb *urb)
{
return -USB_ERR_NOTSUPP;
}
int usbh_kill_urb(struct usbh_urb *urb)
{
return -USB_ERR_NOTSUPP;
}
void USBH_IRQHandler(uint8_t busid)
{
}
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