mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-10 14:23:31 +01:00
258 lines
8.8 KiB
C
258 lines
8.8 KiB
C
|
/** @file
|
||
|
|
Usb Peim definition.
|
||
|
|
|
||
|
|
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved. <BR>
|
||
|
|
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef _PEI_USB_PEIM_H_
|
||
|
|
#define _PEI_USB_PEIM_H_
|
||
|
|
|
||
|
|
|
||
|
|
#include <PiPei.h>
|
||
|
|
|
||
|
|
#include <Ppi/UsbHostController.h>
|
||
|
|
#include <Ppi/Usb2HostController.h>
|
||
|
|
#include <Ppi/UsbIo.h>
|
||
|
|
|
||
|
|
#include <Library/DebugLib.h>
|
||
|
|
#include <Library/PeimEntryPoint.h>
|
||
|
|
#include <Library/PeiServicesLib.h>
|
||
|
|
#include <Library/BaseMemoryLib.h>
|
||
|
|
#include <Library/TimerLib.h>
|
||
|
|
#include <Library/PcdLib.h>
|
||
|
|
|
||
|
|
#include <IndustryStandard/Usb.h>
|
||
|
|
|
||
|
|
//
|
||
|
|
// A common header for usb standard descriptor.
|
||
|
|
// Each stand descriptor has a length and type.
|
||
|
|
//
|
||
|
|
#pragma pack(1)
|
||
|
|
typedef struct {
|
||
|
|
UINT8 Len;
|
||
|
|
UINT8 Type;
|
||
|
|
} USB_DESC_HEAD;
|
||
|
|
#pragma pack()
|
||
|
|
|
||
|
|
#define MAX_INTERFACE 8
|
||
|
|
#define MAX_ENDPOINT 16
|
||
|
|
|
||
|
|
#define PEI_USB_DEVICE_SIGNATURE SIGNATURE_32 ('U', 's', 'b', 'D')
|
||
|
|
typedef struct {
|
||
|
|
UINTN Signature;
|
||
|
|
PEI_USB_IO_PPI UsbIoPpi;
|
||
|
|
EFI_PEI_PPI_DESCRIPTOR UsbIoPpiList;
|
||
|
|
UINT16 MaxPacketSize0;
|
||
|
|
UINT16 DataToggle;
|
||
|
|
UINT8 DeviceAddress;
|
||
|
|
UINT8 DeviceSpeed;
|
||
|
|
UINT8 IsHub;
|
||
|
|
UINT8 DownStreamPortNo;
|
||
|
|
UINTN AllocateAddress;
|
||
|
|
PEI_USB_HOST_CONTROLLER_PPI *UsbHcPpi;
|
||
|
|
PEI_USB2_HOST_CONTROLLER_PPI *Usb2HcPpi;
|
||
|
|
UINT8 ConfigurationData[1024];
|
||
|
|
EFI_USB_CONFIG_DESCRIPTOR *ConfigDesc;
|
||
|
|
EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDesc;
|
||
|
|
EFI_USB_INTERFACE_DESCRIPTOR *InterfaceDescList[MAX_INTERFACE];
|
||
|
|
EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDesc[MAX_ENDPOINT];
|
||
|
|
EFI_USB_ENDPOINT_DESCRIPTOR *EndpointDescList[MAX_INTERFACE][MAX_ENDPOINT];
|
||
|
|
EFI_USB2_HC_TRANSACTION_TRANSLATOR Translator;
|
||
|
|
UINT8 Tier;
|
||
|
|
} PEI_USB_DEVICE;
|
||
|
|
|
||
|
|
#define PEI_USB_DEVICE_FROM_THIS(a) CR (a, PEI_USB_DEVICE, UsbIoPpi, PEI_USB_DEVICE_SIGNATURE)
|
||
|
|
|
||
|
|
#define USB_BIT_IS_SET(Data, Bit) ((BOOLEAN)(((Data) & (Bit)) == (Bit)))
|
||
|
|
|
||
|
|
#define USB_BUS_1_MILLISECOND 1000
|
||
|
|
|
||
|
|
//
|
||
|
|
// Wait for port reset, refers to specification
|
||
|
|
// [USB20-7.1.7.5, it says 10ms for hub and 50ms for
|
||
|
|
// root hub]
|
||
|
|
//
|
||
|
|
// According to USB2.0, Chapter 11.5.1.5 Resetting,
|
||
|
|
// the worst case for TDRST is 20ms
|
||
|
|
//
|
||
|
|
#define USB_SET_PORT_RESET_STALL (20 * USB_BUS_1_MILLISECOND)
|
||
|
|
#define USB_SET_ROOT_PORT_RESET_STALL (50 * USB_BUS_1_MILLISECOND)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Wait for clear roothub port reset, set by experience
|
||
|
|
//
|
||
|
|
#define USB_CLR_ROOT_PORT_RESET_STALL (20 * USB_BUS_1_MILLISECOND)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Wait for port statue reg change, set by experience
|
||
|
|
//
|
||
|
|
#define USB_WAIT_PORT_STS_CHANGE_STALL (100)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Host software return timeout if port status doesn't change
|
||
|
|
// after 500ms(LOOP * STALL = 5000 * 0.1ms), set by experience
|
||
|
|
//
|
||
|
|
#define USB_WAIT_PORT_STS_CHANGE_LOOP 5000
|
||
|
|
|
||
|
|
//
|
||
|
|
// Wait for hub port power-on, refers to specification
|
||
|
|
// [USB20-11.23.2]
|
||
|
|
//
|
||
|
|
#define USB_SET_PORT_POWER_STALL (2 * USB_BUS_1_MILLISECOND)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Wait for set device address, refers to specification
|
||
|
|
// [USB20-9.2.6.3, it says 2ms]
|
||
|
|
//
|
||
|
|
#define USB_SET_DEVICE_ADDRESS_STALL (2 * USB_BUS_1_MILLISECOND)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Wait for get configuration descriptor, set by experience
|
||
|
|
//
|
||
|
|
#define USB_GET_CONFIG_DESCRIPTOR_STALL (1 * USB_BUS_1_MILLISECOND)
|
||
|
|
|
||
|
|
/**
|
||
|
|
Submits control transfer to a target USB device.
|
||
|
|
|
||
|
|
@param PeiServices The pointer of EFI_PEI_SERVICES.
|
||
|
|
@param This The pointer of PEI_USB_IO_PPI.
|
||
|
|
@param Request USB device request to send.
|
||
|
|
@param Direction Specifies the data direction for the data stage.
|
||
|
|
@param Timeout Indicates the maximum timeout, in millisecond. If Timeout
|
||
|
|
is 0, then the caller must wait for the function to be
|
||
|
|
completed until EFI_SUCCESS or EFI_DEVICE_ERROR is returned.
|
||
|
|
@param Data Data buffer to be transmitted or received from USB device.
|
||
|
|
@param DataLength The size (in bytes) of the data buffer.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS Transfer was completed successfully.
|
||
|
|
@retval EFI_OUT_OF_RESOURCES The transfer failed due to lack of resources.
|
||
|
|
@retval EFI_INVALID_PARAMETER Some parameters are invalid.
|
||
|
|
@retval EFI_TIMEOUT Transfer failed due to timeout.
|
||
|
|
@retval EFI_DEVICE_ERROR Transfer failed due to host controller or device error.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
PeiUsbControlTransfer (
|
||
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
||
|
|
IN PEI_USB_IO_PPI *This,
|
||
|
|
IN EFI_USB_DEVICE_REQUEST *Request,
|
||
|
|
IN EFI_USB_DATA_DIRECTION Direction,
|
||
|
|
IN UINT32 Timeout,
|
||
|
|
IN OUT VOID *Data, OPTIONAL
|
||
|
|
IN UINTN DataLength OPTIONAL
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Submits bulk transfer to a bulk endpoint of a USB device.
|
||
|
|
|
||
|
|
@param PeiServices The pointer of EFI_PEI_SERVICES.
|
||
|
|
@param This The pointer of PEI_USB_IO_PPI.
|
||
|
|
@param DeviceEndpoint Endpoint number and its direction in bit 7.
|
||
|
|
@param Data A pointer to the buffer of data to transmit
|
||
|
|
from or receive into.
|
||
|
|
@param DataLength The lenght of the data buffer.
|
||
|
|
@param Timeout Indicates the maximum time, in millisecond, which the
|
||
|
|
transfer is allowed to complete. If Timeout is 0, then
|
||
|
|
the caller must wait for the function to be completed
|
||
|
|
until EFI_SUCCESS or EFI_DEVICE_ERROR is returned.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS The transfer was completed successfully.
|
||
|
|
@retval EFI_OUT_OF_RESOURCES The transfer failed due to lack of resource.
|
||
|
|
@retval EFI_INVALID_PARAMETER Parameters are invalid.
|
||
|
|
@retval EFI_TIMEOUT The transfer failed due to timeout.
|
||
|
|
@retval EFI_DEVICE_ERROR The transfer failed due to host controller error.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
PeiUsbBulkTransfer (
|
||
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
||
|
|
IN PEI_USB_IO_PPI *This,
|
||
|
|
IN UINT8 DeviceEndpoint,
|
||
|
|
IN OUT VOID *Data,
|
||
|
|
IN OUT UINTN *DataLength,
|
||
|
|
IN UINTN Timeout
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Get the usb interface descriptor.
|
||
|
|
|
||
|
|
@param PeiServices General-purpose services that are available to every PEIM.
|
||
|
|
@param This Indicates the PEI_USB_IO_PPI instance.
|
||
|
|
@param InterfaceDescriptor Request interface descriptor.
|
||
|
|
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS Usb interface descriptor is obtained successfully.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
PeiUsbGetInterfaceDescriptor (
|
||
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
||
|
|
IN PEI_USB_IO_PPI *This,
|
||
|
|
OUT EFI_USB_INTERFACE_DESCRIPTOR **InterfaceDescriptor
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Get the usb endpoint descriptor.
|
||
|
|
|
||
|
|
@param PeiServices General-purpose services that are available to every PEIM.
|
||
|
|
@param This Indicates the PEI_USB_IO_PPI instance.
|
||
|
|
@param EndpointIndex The valid index of the specified endpoint.
|
||
|
|
@param EndpointDescriptor Request endpoint descriptor.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS Usb endpoint descriptor is obtained successfully.
|
||
|
|
@retval EFI_NOT_FOUND Usb endpoint descriptor is NOT found.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
PeiUsbGetEndpointDescriptor (
|
||
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
||
|
|
IN PEI_USB_IO_PPI *This,
|
||
|
|
IN UINT8 EndpointIndex,
|
||
|
|
OUT EFI_USB_ENDPOINT_DESCRIPTOR **EndpointDescriptor
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Reset the port and re-configure the usb device.
|
||
|
|
|
||
|
|
@param PeiServices General-purpose services that are available to every PEIM.
|
||
|
|
@param This Indicates the PEI_USB_IO_PPI instance.
|
||
|
|
|
||
|
|
@retval EFI_SUCCESS Usb device is reset and configured successfully.
|
||
|
|
@retval Others Other failure occurs.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
PeiUsbPortReset (
|
||
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
||
|
|
IN PEI_USB_IO_PPI *This
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Send reset signal over the given root hub port.
|
||
|
|
|
||
|
|
@param PeiServices Describes the list of possible PEI Services.
|
||
|
|
@param UsbHcPpi The pointer of PEI_USB_HOST_CONTROLLER_PPI instance.
|
||
|
|
@param Usb2HcPpi The pointer of PEI_USB2_HOST_CONTROLLER_PPI instance.
|
||
|
|
@param PortNum The port to be reset.
|
||
|
|
@param RetryIndex The retry times.
|
||
|
|
|
||
|
|
**/
|
||
|
|
VOID
|
||
|
|
ResetRootPort (
|
||
|
|
IN EFI_PEI_SERVICES **PeiServices,
|
||
|
|
IN PEI_USB_HOST_CONTROLLER_PPI *UsbHcPpi,
|
||
|
|
IN PEI_USB2_HOST_CONTROLLER_PPI *Usb2HcPpi,
|
||
|
|
IN UINT8 PortNum,
|
||
|
|
IN UINT8 RetryIndex
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif
|