mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-21 15:57:42 +01:00
190 lines
5.4 KiB
C
190 lines
5.4 KiB
C
/** @file
|
|
Common Libarary for PEI USB
|
|
|
|
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved. <BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef _PEI_USB_LIB_H_
|
|
#define _PEI_USB_LIB_H_
|
|
|
|
|
|
//
|
|
// Standard device request and request type
|
|
// By [Spec-USB20/Chapter-9.4]
|
|
//
|
|
#define USB_DEV_GET_STATUS 0x00
|
|
#define USB_DEV_GET_STATUS_REQ_TYPE_D 0x80 // Receiver : Device
|
|
#define USB_DEV_GET_STATUS_REQ_TYPE_I 0x81 // Receiver : Interface
|
|
#define USB_DEV_GET_STATUS_REQ_TYPE_E 0x82 // Receiver : Endpoint
|
|
|
|
#define USB_DEV_CLEAR_FEATURE 0x01
|
|
#define USB_DEV_CLEAR_FEATURE_REQ_TYPE_D 0x00 // Receiver : Device
|
|
#define USB_DEV_CLEAR_FEATURE_REQ_TYPE_I 0x01 // Receiver : Interface
|
|
#define USB_DEV_CLEAR_FEATURE_REQ_TYPE_E 0x02 // Receiver : Endpoint
|
|
|
|
#define USB_DEV_SET_FEATURE 0x03
|
|
#define USB_DEV_SET_FEATURE_REQ_TYPE_D 0x00 // Receiver : Device
|
|
#define USB_DEV_SET_FEATURE_REQ_TYPE_I 0x01 // Receiver : Interface
|
|
#define USB_DEV_SET_FEATURE_REQ_TYPE_E 0x02 // Receiver : Endpoint
|
|
|
|
#define USB_DEV_SET_ADDRESS 0x05
|
|
#define USB_DEV_SET_ADDRESS_REQ_TYPE 0x00
|
|
|
|
#define USB_DEV_GET_DESCRIPTOR 0x06
|
|
#define USB_DEV_GET_DESCRIPTOR_REQ_TYPE 0x80
|
|
|
|
#define USB_DEV_SET_DESCRIPTOR 0x07
|
|
#define USB_DEV_SET_DESCRIPTOR_REQ_TYPE 0x00
|
|
|
|
#define USB_DEV_GET_CONFIGURATION 0x08
|
|
#define USB_DEV_GET_CONFIGURATION_REQ_TYPE 0x80
|
|
|
|
#define USB_DEV_SET_CONFIGURATION 0x09
|
|
#define USB_DEV_SET_CONFIGURATION_REQ_TYPE 0x00
|
|
|
|
#define USB_DEV_GET_INTERFACE 0x0A
|
|
#define USB_DEV_GET_INTERFACE_REQ_TYPE 0x81
|
|
|
|
#define USB_DEV_SET_INTERFACE 0x0B
|
|
#define USB_DEV_SET_INTERFACE_REQ_TYPE 0x01
|
|
|
|
#define USB_DEV_SYNCH_FRAME 0x0C
|
|
#define USB_DEV_SYNCH_FRAME_REQ_TYPE 0x82
|
|
|
|
//
|
|
// USB Descriptor types
|
|
//
|
|
#define USB_DT_DEVICE 0x01
|
|
#define USB_DT_CONFIG 0x02
|
|
#define USB_DT_STRING 0x03
|
|
#define USB_DT_INTERFACE 0x04
|
|
#define USB_DT_ENDPOINT 0x05
|
|
#define USB_DT_HUB 0x29
|
|
#define USB_DT_SUPERSPEED_HUB 0x2A
|
|
#define USB_DT_HID 0x21
|
|
|
|
//
|
|
// USB request type
|
|
//
|
|
#define USB_TYPE_STANDARD (0x00 << 5)
|
|
#define USB_TYPE_CLASS (0x01 << 5)
|
|
#define USB_TYPE_VENDOR (0x02 << 5)
|
|
#define USB_TYPE_RESERVED (0x03 << 5)
|
|
|
|
//
|
|
// USB request targer device
|
|
//
|
|
#define USB_RECIP_DEVICE 0x00
|
|
#define USB_RECIP_INTERFACE 0x01
|
|
#define USB_RECIP_ENDPOINT 0x02
|
|
#define USB_RECIP_OTHER 0x03
|
|
|
|
typedef enum {
|
|
EfiUsbEndpointHalt,
|
|
EfiUsbDeviceRemoteWakeup
|
|
} EFI_USB_STANDARD_FEATURE_SELECTOR;
|
|
|
|
//
|
|
// Usb Data recipient type
|
|
//
|
|
typedef enum {
|
|
EfiUsbDevice,
|
|
EfiUsbInterface,
|
|
EfiUsbEndpoint
|
|
} EFI_USB_RECIPIENT;
|
|
|
|
/**
|
|
Get a given usb descriptor.
|
|
|
|
@param PeiServices General-purpose services that are available to every PEIM.
|
|
@param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
|
|
@param Value Request Value.
|
|
@param Index Request Index.
|
|
@param DescriptorLength Request descriptor Length.
|
|
@param Descriptor Request descriptor.
|
|
|
|
|
|
@retval EFI_SUCCESS Usb descriptor is obtained successfully.
|
|
@retval EFI_DEVICE_ERROR Cannot get the usb descriptor due to a hardware error.
|
|
@retval Others Other failure occurs.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
PeiUsbGetDescriptor (
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
|
IN PEI_USB_IO_PPI *UsbIoPpi,
|
|
IN UINT16 Value,
|
|
IN UINT16 Index,
|
|
IN UINT16 DescriptorLength,
|
|
OUT VOID *Descriptor
|
|
);
|
|
|
|
/**
|
|
Set a usb device with a specified address.
|
|
|
|
@param PeiServices General-purpose services that are available to every PEIM.
|
|
@param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
|
|
@param AddressValue The address to assign.
|
|
|
|
@retval EFI_SUCCESS Usb device address is set successfully.
|
|
@retval EFI_DEVICE_ERROR Cannot set the usb address due to a hardware error.
|
|
@retval Others Other failure occurs.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
PeiUsbSetDeviceAddress (
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
|
IN PEI_USB_IO_PPI *UsbIoPpi,
|
|
IN UINT16 AddressValue
|
|
);
|
|
|
|
|
|
/**
|
|
Configure a usb device to Configuration 1.
|
|
|
|
@param PeiServices General-purpose services that are available to every PEIM.
|
|
@param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
|
|
|
|
@retval EFI_SUCCESS Usb device is set to use Configuration 1 successfully.
|
|
@retval EFI_DEVICE_ERROR Cannot set the usb device due to a hardware error.
|
|
@retval Others Other failure occurs.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
PeiUsbSetConfiguration (
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
|
IN PEI_USB_IO_PPI *UsbIoPpi
|
|
);
|
|
|
|
/**
|
|
Judge if the port is connected with a usb device or not.
|
|
|
|
@param PortStatus The usb port status gotten.
|
|
|
|
@retval TRUE A usb device is connected with the port.
|
|
@retval FALSE No usb device is connected with the port.
|
|
|
|
**/
|
|
BOOLEAN
|
|
IsPortConnect (
|
|
IN UINT16 PortStatus
|
|
);
|
|
|
|
/**
|
|
Get device speed according to port status.
|
|
|
|
@param PortStatus The usb port status gotten.
|
|
|
|
@return Device speed value.
|
|
|
|
**/
|
|
UINTN
|
|
PeiUsbGetDeviceSpeed (
|
|
IN UINT16 PortStatus
|
|
);
|
|
|
|
#endif
|