Interface with USB Host Core (UHC)

Define and functions required by UHC.

Macros
#define	UHI_VENDOR
	Global define which contains standard UHI API for UHC It must be added in USB_HOST_UHI define from conf_usb_host.h file. More...

Functions required by UHC
uhc_enum_status_t	uhi_vendor_install (uhc_device_t *dev)
void	uhi_vendor_enable (uhc_device_t *dev)
void	uhi_vendor_uninstall (uhc_device_t *dev)

#define UHI_VENDOR

Value:

{ \
    .install = uhi_vendor_install, \
    .enable = uhi_vendor_enable, \
    .uninstall = uhi_vendor_uninstall, \
    .sof_notify = NULL, \
}

Global define which contains standard UHI API for UHC It must be added in USB_HOST_UHI define from conf_usb_host.h file.

void uhi_vendor_enable

(

uhc_device_t *

dev

)

References uhc_device_t::address, uhi_vendor_dev_t::bInterfaceNumber, usb_setup_req_t::bmRequestType, usb_setup_req_t::bRequest, uhi_vendor_dev_t::dev, NULL, uhd_setup_request(), UHI_VENDOR_CHANGE, USB_REQ_RECIP_INTERFACE, USB_REQ_SET_INTERFACE, usb_setup_req_t::wIndex, usb_setup_req_t::wLength, and usb_setup_req_t::wValue.

uhc_enum_status_t uhi_vendor_install

(

uhc_device_t *

dev

)

References uhc_device_t::address, Assert, usb_iface_desc_t::bAlternateSetting, usb_iface_desc_t::bDescriptorType, usb_iface_desc_t::bInterfaceClass, uhi_vendor_dev_t::bInterfaceNumber, usb_iface_desc_t::bInterfaceNumber, usb_iface_desc_t::bInterfaceProtocol, usb_iface_desc_t::bInterfaceSubClass, usb_iface_desc_t::bLength, uhc_device_t::conf_desc, uhi_vendor_dev_t::dev, uhc_device_t::dev_desc, uhi_vendor_dev_t::ep_bulk_in, uhi_vendor_dev_t::ep_bulk_out, uhi_vendor_dev_t::ep_int_in, uhi_vendor_dev_t::ep_int_out, uhi_vendor_dev_t::ep_iso_in, uhi_vendor_dev_t::ep_iso_out, usb_dev_desc_t::idProduct, usb_dev_desc_t::idVendor, le16_to_cpu, NULL, uhc_device_t::speed, UHC_ENUM_HARDWARE_LIMIT, UHC_ENUM_SOFTWARE_LIMIT, UHC_ENUM_SUCCESS, UHC_ENUM_UNSUPPORTED, uhd_ep_alloc(), UHI_VENDOR_VID_PID_LIST, USB_DT_ENDPOINT, USB_DT_INTERFACE, USB_EP_DIR_IN, USB_EP_TYPE_BULK, USB_EP_TYPE_INTERRUPT, USB_EP_TYPE_ISOCHRONOUS, USB_EP_TYPE_MASK, VENDOR_CLASS, VENDOR_PROTOCOL, VENDOR_SUBCLASS, and usb_conf_desc_t::wTotalLength.

void uhi_vendor_uninstall

(

uhc_device_t *

dev

)

References uhi_vendor_dev_t::dev, NULL, and UHI_VENDOR_CHANGE.