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Guo Dong
5e10bd1e07
To align with EDK2, update file license to use BSD+Patent license Signed-off-by: Guo Dong <guo.dong@intel.com>
114 lines
2.7 KiB
C
114 lines
2.7 KiB
C
/** @file
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Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _USB_DEVICE_LIB_PRIVATE_H_
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#define _USB_DEVICE_LIB_PRIVATE_H_
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#include <Library/TimerLib.h>
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//
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// Dummy functions to replace the timer related function calls in library
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//
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#define BS_STALL MicroSecondDelay
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#define BS_RAISE_TPL(x) 0
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#define BS_RESTORE_TPL(x)
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#define BS_CREAT_EVENT(a,b,c,d,e) EFI_SUCCESS
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#define BS_CLOSE_EVENT(...) EFI_SUCCESS
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#define BS_SET_TIMER(...) EFI_SUCCESS
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#define USB_ADDRESS_TABLE_SIZE 16 //4
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//
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// Endpoint Zero
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//
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#define USB_EP0_MAX_PKT_SIZE_HS 0x40 // High Speed mode is explicitly set as 64 bytes
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#define USB_EP0_MAX_PKT_SIZE_SS 0x9 // Must be 0x9 (2^9 = 512 Bytes) in SuperSpeed mode
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#define USB_EPO_MAX_PKT_SIZE_ALL 512 // Overall max bytes for any type
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//
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// Bulk Endpoints
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//
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#define USB_BULK_EP_PKT_SIZE_HS 0x200 // Bulk-Endpoint HighSpeed
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#define USB_BULK_EP_PKT_SIZE_SS 0x400 // Bulk-Endpoint SuperSpeed
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#define USB_BULK_EP_PKT_SIZE_MAX USB_BULK_EP_PKT_SIZE_SS
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//
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// Transmit Direction Bits
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//
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#define USB_ENDPOINT_DIR_OUT 0x00
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//
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// Endpoint Companion Bulk Attributes
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//
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#define USB_EP_BULK_BM_ATTR_MASK 0x1F
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//
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// Configuration Modifiers (Attributes)
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//
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#define USB_BM_ATTR_RESERVED 0x80
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#define USB_BM_ATTR_SELF_POWERED 0x40
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#define USB_BM_ATTR_REMOTE_WAKE 0X20
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//
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// USB BCD version
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//
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#define USB_BCD_VERSION_LS 0x0110
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#define USB_BCD_VERSION_HS 0x0200
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#define USB_BCD_VERSION_SS 0x0300
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//
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// Device RequestType Flags
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//
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#define USB_RT_TX_DIR_H_TO_D (0x0) // Tx direction Host to Device
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#define USB_RT_TX_DIR_D_TO_H (0x1 << 7) // Tx direction Device to Host
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#define USB_RT_TX_DIR_MASK (0x80)
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//
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// USB request type
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//
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#define USB_REQ_TYPE_MASK (0x60)
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//
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// Usb control transfer target
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//
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#define USB_TARGET_MASK (0x1F)
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//
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// Device GetStatus bits
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//
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#define USB_STATUS_SELFPOWERED (0x01)
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#define USB_STATUS_REMOTEWAKEUP (0x02)
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//
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// USB Device class identifiers
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//
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#define USB_DEVICE_MS_CLASS (0x08)
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#define USB_DEVICE_VENDOR_CLASS (0xFF)
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//
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// USB Descriptor types
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//
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#define USB_DESC_TYPE_BOS 0x0F
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#define USB_DESC_TYPE_DEVICE_CAPABILITY 0x10
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#define USB_DESC_TYPE_SS_ENDPOINT_COMPANION 0x30
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/**
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This function performs board specific device initialization.
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@param[in,out] USB_DEVICE_PLATFORM_INFO Platform information specific to USB device.
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@retval EFI_SUCCESS Successfully polled the value.
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@retval EFI_TIMEOUT Timeout while polling the value.
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**/
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EFI_STATUS
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EFIAPI
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UsbDeviceBoardLibInit (
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IN OUT USB_DEVICE_PLATFORM_INFO *UsbInfo
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);
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#endif
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