ports/generic/inc/ux_port.h (usbx)

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/**************************************************************************/ /* */ /* Copyright (c) Microsoft Corporation. All rights reserved. */ /* */ /* This software is licensed under the Microsoft Software License */ /* Terms for Microsoft Azure RTOS. Full text of the license can be */ /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ /* and in the root directory of this software. */ /* */ /**************************************************************************/ /**************************************************************************/ /**************************************************************************/ /** */ /** USBX Component */ /** */ /** Port Specific */ /** */ /**************************************************************************/ /**************************************************************************/ /**************************************************************************/ /* */ /* PORT SPECIFIC C INFORMATION RELEASE */ /* */ /* ux_port.h Generic */ /* 6.1.10 */ /* */ /* AUTHOR */ /* */ /* Chaoqiong Xiao, Microsoft Corporation */ /* */ /* DESCRIPTION */ /* */ /* This file contains data type definitions that make USBX function */ /* identically on a variety of different processor architectures. */ /* */ /* RELEASE HISTORY */ /* */ /* DATE NAME DESCRIPTION */ /* */ /* 12-31-2020 Chaoqiong Xiao Initial Version 6.1.3 */ /* 01-31-2022 Chaoqiong Xiao Modified comment(s), */ /* moved tx_api.h include and */ /* typedefs from ux_api.h, */ /* resulting in version 6.1.10 */ /* */ /**************************************************************************/ #ifndef UX_PORT_H #define UX_PORT_H /* Determine if the optional USBX user define file should be used. */ #ifdef UX_INCLUDE_USER_DEFINE_FILE /* Yes, include the user defines in ux_user.h. The defines in this file may alternately be defined on the command line. */ #include "ux_user.h" #endif /* Include library header files. */ #include <stdio.h> #include <string.h> #if !defined(UX_STANDALONE) #include "tx_api.h" #else /* VAR types used in UX, if TX still used, expects tx_api.h included before include this. */ #if !defined(TX_API_H) && !defined(TX_PORT_H) #include <stdint.h> typedef void VOID; typedef char CHAR; typedef unsigned char UCHAR; typedef int INT; typedef unsigned int UINT; typedef long LONG; typedef unsigned long ULONG; typedef short SHORT; typedef unsigned short USHORT; typedef uint64_t ULONG64; #ifndef ALIGN_TYPE_DEFINED #define ALIGN_TYPE ULONG #endif #endif #endif /* CPU definition for X86 systems without preemptive timer function. This will make USBX uses the controller for the timer. */ #undef THREADX_X86_NO_PTIMER /* For X86 systems, the define #define UX_USE_IO_INSTRUCTIONS should be used. */ /* Define additional generic USBX types. */ typedef long SLONG; /* Generic USBX Project constants follow. */ #ifndef UX_PERIODIC_RATE #define UX_PERIODIC_RATE 100 #endif #ifndef UX_MAX_CLASS_DRIVER #define UX_MAX_CLASS_DRIVER 2 #endif #ifndef UX_MAX_SLAVE_CLASS_DRIVER #define UX_MAX_SLAVE_CLASS_DRIVER 2 #endif #ifndef UX_MAX_HCD #define UX_MAX_HCD 1 #endif #ifndef UX_MAX_DEVICES #define UX_MAX_DEVICES 2 #endif #ifndef UX_MAX_ED #define UX_MAX_ED 80 #endif #ifndef UX_MAX_TD #define UX_MAX_TD 32 #endif #ifndef UX_MAX_ISO_TD #define UX_MAX_ISO_TD 2 #endif #ifndef UX_HOST_ENUM_THREAD_STACK_SIZE #define UX_HOST_ENUM_THREAD_STACK_SIZE (2*1024) #endif #ifndef UX_THREAD_STACK_SIZE #define UX_THREAD_STACK_SIZE (1*1024) #endif #ifndef UX_THREAD_PRIORITY_ENUM #define UX_THREAD_PRIORITY_ENUM 20 #endif #ifndef UX_THREAD_PRIORITY_CLASS #define UX_THREAD_PRIORITY_CLASS 20 #endif #ifndef UX_THREAD_PRIORITY_KEYBOARD #define UX_THREAD_PRIORITY_KEYBOARD 20 #endif #ifndef UX_THREAD_PRIORITY_HCD #define UX_THREAD_PRIORITY_HCD 2 #endif #ifndef UX_THREAD_PRIORITY_DCD #define UX_THREAD_PRIORITY_DCD 2 #endif #ifndef UX_NO_TIME_SLICE #define UX_NO_TIME_SLICE 0 #endif #ifndef UX_MAX_SLAVE_LUN #define UX_MAX_SLAVE_LUN 1 #endif #ifndef UX_MAX_HOST_LUN #define UX_MAX_HOST_LUN 1 #endif #ifndef UX_HOST_CLASS_STORAGE_MAX_MEDIA #define UX_HOST_CLASS_STORAGE_MAX_MEDIA 1 #endif #ifndef UX_SLAVE_REQUEST_CONTROL_MAX_LENGTH #define UX_SLAVE_REQUEST_CONTROL_MAX_LENGTH 256 #endif #ifndef UX_SLAVE_REQUEST_DATA_MAX_LENGTH #define UX_SLAVE_REQUEST_DATA_MAX_LENGTH 2048 #endif #ifndef UX_USE_IO_INSTRUCTIONS /* Don't use IO instructions if this define is not set. Default to memory mapped. */ #define inpb(a) *((UCHAR *) (a)) #define inpw(a) *((USHORT *) (a)) #define inpl(a) *((ULONG *) (a)) #define outpb(a, b) *((UCHAR *) (a)) = ((UCHAR) (b)) #define outpw(a, b) *((USHORT *) (a)) = ((USHORT) (b)) #define outpl(a, b) *((ULONG *) (a)) = ((ULONG) (b)) #else /* Define simple prototypes for non-memory mapped hardware access. */ UCHAR inpb(ULONG); USHORT inpw(ULONG); ULONG inpl(ULONG); VOID outpb(ULONG,UCHAR); VOID outpw(ULONG,USHORT); VOID outpl(ULONG,ULONG); #endif /* Define local delay function for board specific bsps. */ #ifdef TI_AM335 #define UX_BSP_SPECIFIC_DELAY_FUNCTION #endif /* Define interrupt lockout constructs to protect the memory allocation/release which could happen under ISR in the device stack. */ #define UX_INT_SAVE_AREA unsigned int old_interrupt_posture; #define UX_DISABLE_INTS old_interrupt_posture = tx_interrupt_control(TX_INT_DISABLE); #define UX_RESTORE_INTS tx_interrupt_control(old_interrupt_posture); /* Define the version ID of USBX. This may be utilized by the application. */ #ifdef UX_SYSTEM_INIT CHAR _ux_version_id[] = "Copyright (c) Microsoft Corporation. All rights reserved. * USBX Generic Version 6.1.10 *"; #else extern CHAR _ux_version_id[]; #endif #endif