/**************************************************************************/ /* */ /* 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 */ /** */ /** CDC_ECM Class */ /** */ /**************************************************************************/ /**************************************************************************/ /**************************************************************************/ /* */ /* COMPONENT DEFINITION RELEASE */ /* */ /* ux_device_class_cdc_ecm.h PORTABLE C */ /* 6.2.0 */ /* AUTHOR */ /* */ /* Chaoqiong Xiao, Microsoft Corporation */ /* */ /* DESCRIPTION */ /* */ /* This file defines the equivalences for the USBX Device Class */ /* CDC_ECM component. */ /* */ /* RELEASE HISTORY */ /* */ /* DATE NAME DESCRIPTION */ /* */ /* 05-19-2020 Chaoqiong Xiao Initial Version 6.0 */ /* 09-30-2020 Chaoqiong Xiao Modified comment(s), */ /* used UX prefix to refer to */ /* TX symbols instead of using */ /* them directly, */ /* resulting in version 6.1 */ /* 08-02-2021 Wen Wang Modified comment(s), */ /* fixed spelling error, */ /* added extern "C" keyword */ /* for compatibility with C++, */ /* resulting in version 6.1.8 */ /* 04-25-2022 Chaoqiong Xiao Modified comment(s), */ /* fixed standalone compile, */ /* resulting in version 6.1.11 */ /* 10-31-2022 Chaoqiong Xiao Modified comment(s), */ /* added wait definitions, */ /* resulting in version 6.2.0 */ /* */ /**************************************************************************/ #ifndef UX_DEVICE_CLASS_CDC_ECM_H #define UX_DEVICE_CLASS_CDC_ECM_H /* Determine if a C++ compiler is being used. If so, ensure that standard C is used to process the API information. */ #ifdef __cplusplus /* Yes, C++ compiler is present. Use standard C. */ extern "C" { #endif #if !defined(UX_DEVICE_STANDALONE) #include "nx_api.h" #include "ux_network_driver.h" #else /* Assume NX definitions for compiling. */ #define NX_PACKET VOID* /* UINT _ux_network_driver_deactivate(VOID *ux_instance, VOID *ux_network_handle); VOID _ux_network_driver_link_up(VOID *ux_network_handle); VOID _ux_network_driver_link_down(VOID *ux_network_handle); */ #ifndef _ux_network_driver_deactivate #define _ux_network_driver_deactivate(a,b) do {} while(0) #endif #ifndef _ux_network_driver_link_up #define _ux_network_driver_link_up(a) do {} while(0) #endif #ifndef _ux_network_driver_link_down #define _ux_network_driver_link_down(a) do {} while(0) #endif #endif /* Define generic CDC_ECM equivalences. */ #define UX_DEVICE_CLASS_CDC_ECM_CLASS_COMMUNICATION_CONTROL 0x02 #define UX_DEVICE_CLASS_CDC_ECM_SUBCLASS_COMMUNICATION_CONTROL 0x06 #define UX_DEVICE_CLASS_CDC_ECM_CLASS_COMMUNICATION_DATA 0x0A #define UX_DEVICE_CLASS_CDC_ECM_NEW_INTERRUPT_EVENT 0x01 #define UX_DEVICE_CLASS_CDC_ECM_NEW_BULKOUT_EVENT 0x02 #define UX_DEVICE_CLASS_CDC_ECM_NEW_BULKIN_EVENT 0x04 #define UX_DEVICE_CLASS_CDC_ECM_NEW_DEVICE_STATE_CHANGE_EVENT 0x08 #define UX_DEVICE_CLASS_CDC_ECM_NETWORK_NOTIFICATION_EVENT 0x10 #define UX_DEVICE_CLASS_CDC_ECM_INTERRUPT_RESPONSE_LENGTH 8 #define UX_DEVICE_CLASS_CDC_ECM_MAX_CONTROL_RESPONSE_LENGTH 256 #define UX_DEVICE_CLASS_CDC_ECM_INTERRUPT_RESPONSE_AVAILABLE_FLAG 1 #define UX_DEVICE_CLASS_CDC_ECM_BASE_IP_ADDRESS 0xC0A80001 #define UX_DEVICE_CLASS_CDC_ECM_BASE_IP_MASK 0xFFFFFF00 #define UX_DEVICE_CLASS_CDC_ECM_MAX_MTU 1518 #define UX_DEVICE_CLASS_CDC_ECM_ETHERNET_IP 0x0800 #define UX_DEVICE_CLASS_CDC_ECM_ETHERNET_ARP 0x0806 #define UX_DEVICE_CLASS_CDC_ECM_ETHERNET_RARP 0x8035 #define UX_DEVICE_CLASS_CDC_ECM_ETHERNET_PACKET_SIZE 1536 #define UX_DEVICE_CLASS_CDC_ECM_NX_ALIGN_PADDING 2 #ifndef UX_DEVICE_CLASS_CDC_ECM_NX_PKPOOL_ENTRIES #define UX_DEVICE_CLASS_CDC_ECM_NX_PKPOOL_ENTRIES 16 #endif #define UX_DEVICE_CLASS_CDC_ECM_NX_PACKET_SIZE sizeof(NX_PACKET) #define UX_DEVICE_CLASS_CDC_ECM_NX_PAYLOAD_SIZE_ASSERT UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_ADD_ULONG(UX_DEVICE_CLASS_CDC_ECM_ETHERNET_PACKET_SIZE, UX_DEVICE_CLASS_CDC_ECM_NX_ALIGN_PADDING), UX_DEVICE_CLASS_CDC_ECM_NX_PAYLOAD_SIZE_calc_ovf) #define UX_DEVICE_CLASS_CDC_ECM_NX_PAYLOAD_SIZE (UX_DEVICE_CLASS_CDC_ECM_ETHERNET_PACKET_SIZE + UX_DEVICE_CLASS_CDC_ECM_NX_ALIGN_PADDING) #define UX_DEVICE_CLASS_CDC_ECM_NX_BUFF_SIZE_ASSERT \ UX_DEVICE_CLASS_CDC_ECM_NX_PAYLOAD_SIZE_ASSERT \ UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_ADD_ULONG( \ UX_DEVICE_CLASS_CDC_ECM_NX_PAYLOAD_SIZE, \ UX_DEVICE_CLASS_CDC_ECM_NX_PACKET_SIZE), \ UX_DEVICE_CLASS_CDC_ECM_NX_BUFF_SIZE_calc_ovf) #define UX_DEVICE_CLASS_CDC_ECM_NX_BUFF_SIZE (UX_DEVICE_CLASS_CDC_ECM_NX_PAYLOAD_SIZE + UX_DEVICE_CLASS_CDC_ECM_NX_PACKET_SIZE) #define UX_DEVICE_CLASS_CDC_ECM_NX_ETHERNET_POOL_ALLOCSIZE_ASSERT \ UX_DEVICE_CLASS_CDC_ECM_NX_BUFF_SIZE_ASSERT \ UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_MULC_ULONG( \ UX_DEVICE_CLASS_CDC_ECM_NX_PKPOOL_ENTRIES, \ UX_DEVICE_CLASS_CDC_ECM_NX_BUFF_SIZE), \ UX_DEVICE_CLASS_CDC_ECM_NX_ETHERNET_POOL_ALLOCSIZE_calc1_ovf) \ UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_ADD_ULONG( \ UX_DEVICE_CLASS_CDC_ECM_NX_PKPOOL_ENTRIES * \ UX_DEVICE_CLASS_CDC_ECM_NX_BUFF_SIZE, \ 32), UX_DEVICE_CLASS_CDC_ECM_NX_ETHERNET_POOL_ALLOCSIZE_calc2_ovf) #define UX_DEVICE_CLASS_CDC_ECM_NX_ETHERNET_POOL_ALLOCSIZE (UX_DEVICE_CLASS_CDC_ECM_NX_PKPOOL_ENTRIES * UX_DEVICE_CLASS_CDC_ECM_NX_BUFF_SIZE + 32) #define UX_DEVICE_CLASS_CDC_ECM_ETHERNET_SIZE 14 #define UX_DEVICE_CLASS_CDC_ECM_NODE_ID_LENGTH 6 #define UX_DEVICE_CLASS_CDC_ECM_VENDOR_DESCRIPTION_MAX_LENGTH 64 #define UX_DEVICE_CLASS_CDC_ECM_MAC_OPTIONS 8 #define UX_DEVICE_CLASS_CDC_ECM_PACKET_HEADER_MSG 1 /* Device CDC_ECM Requests */ #define UX_DEVICE_CLASS_CDC_ECM_SEND_ENCAPSULATED_COMMAND 0x00 #define UX_DEVICE_CLASS_CDC_ECM_GET_ENCAPSULATED_RESPONSE 0x01 #define UX_DEVICE_CLASS_CDC_ECM_SET_ETHERNET_MULTICAST_FILTER 0x40 #define UX_DEVICE_CLASS_CDC_ECM_SET_ETHERNET_POWER_MANAGEMENT_FILTER 0x41 #define UX_DEVICE_CLASS_CDC_ECM_GET_ETHERNET_POWER_MANAGEMENT_FILTER 0x42 #define UX_DEVICE_CLASS_CDC_ECM_SET_ETHERNET_PACKET_FILTER 0x43 /* Define CDC_ECM Versions. Set to 1.0 here. */ #define UX_DEVICE_CLASS_CDC_ECM_VERSION_MAJOR 0x00000001 #define UX_DEVICE_CLASS_CDC_ECM_VERSION_MINOR 0x00000000 /* Define CDC_ECM Connection type supported. Set to conectionless. */ #define UX_DEVICE_CLASS_CDC_ECM_DF_CONNECTIONLESS 0x00000001 #define UX_DEVICE_CLASS_CDC_ECM_DF_CONNECTION_ORIENTED 0x00000002 #define UX_DEVICE_CLASS_CDC_ECM_DF_CONNECTION_SUPPORTED UX_DEVICE_CLASS_CDC_ECM_DF_CONNECTIONLESS /* Define CDC_ECM Medium supported by the device. */ #define UX_DEVICE_CLASS_CDC_ECM_MEDIUM_SUPPORTED 0x00000000 /* Define CDC_ECM Packet size and types supported. */ #define UX_DEVICE_CLASS_CDC_ECM_MAX_PACKET_PER_TRANSFER 0x00000001 #define UX_DEVICE_CLASS_CDC_ECM_MAX_PACKET_TRANSFER_SIZE 0x00000640 #define UX_DEVICE_CLASS_CDC_ECM_PACKET_ALIGNEMENT_FACTOR 0x00000003 #define UX_DEVICE_CLASS_CDC_ECM_MAX_FRAME_SIZE 0x000005DC #define UX_DEVICE_CLASS_CDC_ECM_MAX_PACKET_LENGTH 0x000005EA /* Define LINK speeds. */ #define UX_DEVICE_CLASS_CDC_ECM_LINK_SPEED_FS 0x0001D4C0 /* Define LINK statess. */ #define UX_DEVICE_CLASS_CDC_ECM_LINK_STATE_DOWN 0 #define UX_DEVICE_CLASS_CDC_ECM_LINK_STATE_UP 1 #define UX_DEVICE_CLASS_CDC_ECM_LINK_STATE_PENDING_UP 2 #define UX_DEVICE_CLASS_CDC_ECM_LINK_STATE_PENDING_DOWN 3 /* Define media connection values. */ #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_CONNECTED 0x00000000 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_DISCONNECTED 0x00000001 /* Define media supported values. */ #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_802_3 0x00000000 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_802_5 0x00000001 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_FDDI 0x00000002 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_WAN 0x00000003 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_LOCAL_TALK 0x00000004 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_DIX 0x00000005 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_ARCNET_RAW 0x00000006 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_ARCNET_878_2 0x00000007 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_ATM 0x00000008 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_WIRELESS_WAN 0x00000009 #define UX_DEVICE_CLASS_CDC_ECM_MEDIA_IRDA 0x0000000A /* Define CDC_ECM status values. */ #define UX_DEVICE_CLASS_CDC_ECM_STATUS_SUCCESS 0x00000000 #define UX_DEVICE_CLASS_CDC_ECM_STATUS_FAILURE 0xC0000001 #define UX_DEVICE_CLASS_CDC_ECM_STATUS_INVALID_DATA 0xC0010015 #define UX_DEVICE_CLASS_CDC_ECM_STATUS_NOT_SUPPORTED 0xC00000BB #define UX_DEVICE_CLASS_CDC_ECM_STATUS_MEDIA_CONNECTED 0x4001000B #define UX_DEVICE_CLASS_CDC_ECM_STATUS_MEDIA_DISCONNECT 0x4001000C /* Define CDC_ECM Control Messages values. */ /* Define CDC_ECM State machine. */ #define UX_DEVICE_CLASS_CDC_ECM_STATE_UNINITIALIZED 0x00000000 #define UX_DEVICE_CLASS_CDC_ECM_STATE_INITIALIZED 0x00000001 #define UX_DEVICE_CLASS_CDC_ECM_STATE_DATA_INITIALIZED 0x00000002 /* Define NetX errors inside the CDC_ECM class. */ #define UX_DEVICE_CLASS_CDC_ECM_NX_SUCCESS 0x00 #define UX_DEVICE_CLASS_CDC_ECM_NX_NO_PACKET 0x01 #define UX_DEVICE_CLASS_CDC_ECM_NX_UNDERFLOW 0x02 #define UX_DEVICE_CLASS_CDC_ECM_NX_OVERFLOW 0x03 #define UX_DEVICE_CLASS_CDC_ECM_NX_NO_MAPPING 0x04 #define UX_DEVICE_CLASS_CDC_ECM_NX_DELETED 0x05 #define UX_DEVICE_CLASS_CDC_ECM_NX_POOL_ERROR 0x06 #define UX_DEVICE_CLASS_CDC_ECM_NX_PTR_ERROR 0x07 #define UX_DEVICE_CLASS_CDC_ECM_NX_WAIT_ERROR 0x08 #define UX_DEVICE_CLASS_CDC_ECM_NX_SIZE_ERROR 0x09 #define UX_DEVICE_CLASS_CDC_ECM_NX_OPTION_ERROR 0x0a #define UX_DEVICE_CLASS_CDC_ECM_NX_DELETE_ERROR 0x10 #define UX_DEVICE_CLASS_CDC_ECM_NX_CALLER_ERROR 0x11 #define UX_DEVICE_CLASS_CDC_ECM_NX_INVALID_PACKET 0x12 #define UX_DEVICE_CLASS_CDC_ECM_NX_INVALID_SOCKET 0x13 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_ENABLED 0x14 #define UX_DEVICE_CLASS_CDC_ECM_NX_ALREADY_ENABLED 0x15 #define UX_DEVICE_CLASS_CDC_ECM_NX_ENTRY_NOT_FOUND 0x16 #define UX_DEVICE_CLASS_CDC_ECM_NX_NO_MORE_ENTRIES 0x17 #define UX_DEVICE_CLASS_CDC_ECM_NX_ARP_TIMER_ERROR 0x18 #define UX_DEVICE_CLASS_CDC_ECM_NX_RESERVED_CODE0 0x19 #define UX_DEVICE_CLASS_CDC_ECM_NX_WAIT_ABORTED 0x1A #define UX_DEVICE_CLASS_CDC_ECM_NX_IP_INTERNAL_ERROR 0x20 #define UX_DEVICE_CLASS_CDC_ECM_NX_IP_ADDRESS_ERROR 0x21 #define UX_DEVICE_CLASS_CDC_ECM_NX_ALREADY_BOUND 0x22 #define UX_DEVICE_CLASS_CDC_ECM_NX_PORT_UNAVAILABLE 0x23 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_BOUND 0x24 #define UX_DEVICE_CLASS_CDC_ECM_NX_RESERVED_CODE1 0x25 #define UX_DEVICE_CLASS_CDC_ECM_NX_SOCKET_UNBOUND 0x26 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_CREATED 0x27 #define UX_DEVICE_CLASS_CDC_ECM_NX_SOCKETS_BOUND 0x28 #define UX_DEVICE_CLASS_CDC_ECM_NX_NO_RESPONSE 0x29 #define UX_DEVICE_CLASS_CDC_ECM_NX_POOL_DELETED 0x30 #define UX_DEVICE_CLASS_CDC_ECM_NX_ALREADY_RELEASED 0x31 #define UX_DEVICE_CLASS_CDC_ECM_NX_RESERVED_CODE2 0x32 #define UX_DEVICE_CLASS_CDC_ECM_NX_MAX_LISTEN 0x33 #define UX_DEVICE_CLASS_CDC_ECM_NX_DUPLICATE_LISTEN 0x34 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_CLOSED 0x35 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_LISTEN_STATE 0x36 #define UX_DEVICE_CLASS_CDC_ECM_NX_IN_PROGRESS 0x37 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_CONNECTED 0x38 #define UX_DEVICE_CLASS_CDC_ECM_NX_WINDOW_OVERFLOW 0x39 #define UX_DEVICE_CLASS_CDC_ECM_NX_ALREADY_SUSPENDED 0x40 #define UX_DEVICE_CLASS_CDC_ECM_NX_DISCONNECT_FAILED 0x41 #define UX_DEVICE_CLASS_CDC_ECM_NX_STILL_BOUND 0x42 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_SUCCESSFUL 0x43 #define UX_DEVICE_CLASS_CDC_ECM_NX_UNHANDLED_COMMAND 0x44 #define UX_DEVICE_CLASS_CDC_ECM_NX_NO_FREE_PORTS 0x45 #define UX_DEVICE_CLASS_CDC_ECM_NX_INVALID_PORT 0x46 #define UX_DEVICE_CLASS_CDC_ECM_NX_INVALID_RELISTEN 0x47 #define UX_DEVICE_CLASS_CDC_ECM_NX_CONNECTION_PENDING 0x48 #define UX_DEVICE_CLASS_CDC_ECM_NX_TX_QUEUE_DEPTH 0x49 #define UX_DEVICE_CLASS_CDC_ECM_NX_NOT_IMPLEMENTED 0x80 /* Define timeout packet allocation value. */ #ifndef UX_DEVICE_CLASS_CDC_ECM_PACKET_POOL_WAIT #define UX_DEVICE_CLASS_CDC_ECM_PACKET_POOL_WAIT 1000 #endif #ifndef UX_DEVICE_CLASS_CDC_ECM_PACKET_POOL_INST_WAIT #define UX_DEVICE_CLASS_CDC_ECM_PACKET_POOL_INST_WAIT 1000 #endif #define UX_DEVICE_CLASS_CDC_ECM_LINK_CHECK_WAIT 10 /* Define Slave CDC_ECM Class Calling Parameter structure */ typedef struct UX_SLAVE_CLASS_CDC_ECM_PARAMETER_STRUCT { VOID (*ux_slave_class_cdc_ecm_instance_activate)(VOID *); VOID (*ux_slave_class_cdc_ecm_instance_deactivate)(VOID *); ULONG ux_slave_class_cdc_ecm_parameter_media; ULONG ux_slave_class_cdc_ecm_parameter_vendor_id; ULONG ux_slave_class_cdc_ecm_parameter_driver_version; UCHAR ux_slave_class_cdc_ecm_parameter_vendor_description[UX_DEVICE_CLASS_CDC_ECM_VENDOR_DESCRIPTION_MAX_LENGTH]; UCHAR ux_slave_class_cdc_ecm_parameter_local_node_id[UX_DEVICE_CLASS_CDC_ECM_NODE_ID_LENGTH]; UCHAR ux_slave_class_cdc_ecm_parameter_remote_node_id[UX_DEVICE_CLASS_CDC_ECM_NODE_ID_LENGTH]; } UX_SLAVE_CLASS_CDC_ECM_PARAMETER; /* Define CDC_ECM Class structure. */ typedef struct UX_SLAVE_CLASS_CDC_ECM_STRUCT { UX_SLAVE_INTERFACE *ux_slave_class_cdc_ecm_interface; UX_SLAVE_CLASS_CDC_ECM_PARAMETER ux_slave_class_cdc_ecm_parameter; UX_SLAVE_ENDPOINT *ux_slave_class_cdc_ecm_bulkin_endpoint; UX_SLAVE_ENDPOINT *ux_slave_class_cdc_ecm_bulkout_endpoint; UX_SLAVE_ENDPOINT *ux_slave_class_cdc_ecm_interrupt_endpoint; ULONG ux_slave_class_cdc_ecm_state; ULONG ux_slave_class_cdc_ecm_current_alternate_setting; ULONG ux_slave_class_cdc_ecm_max_transfer_size; ULONG ux_slave_class_cdc_ecm_request_id; ULONG ux_slave_class_cdc_ecm_statistics_xmit_ok; ULONG ux_slave_class_cdc_ecm_statistics_rcv_ok; ULONG ux_slave_class_cdc_ecm_statistics_xmit_error; ULONG ux_slave_class_cdc_ecm_statistics_rcv_error; ULONG ux_slave_class_cdc_ecm_statistics_rcv_no_buffer; ULONG ux_slave_class_cdc_ecm_statistics_rcv_error_alignment; ULONG ux_slave_class_cdc_ecm_statistics_xmit_one_collision; ULONG ux_slave_class_cdc_ecm_statistics_xmit_more_collisions; ULONG ux_slave_class_cdc_ecm_ethernet_multicast_filter; ULONG ux_slave_class_cdc_ecm_ethernet_power_management_filter; ULONG ux_slave_class_cdc_ecm_ethernet_packet_filter; UCHAR ux_slave_class_cdc_ecm_local_node_id[UX_DEVICE_CLASS_CDC_ECM_NODE_ID_LENGTH]; UCHAR ux_slave_class_cdc_ecm_remote_node_id[UX_DEVICE_CLASS_CDC_ECM_NODE_ID_LENGTH]; ULONG ux_slave_class_cdc_ecm_nx_ip_address; ULONG ux_slave_class_cdc_ecm_nx_ip_network_mask; #if !defined(UX_DEVICE_STANDALONE) NX_IP *ux_slave_class_cdc_ecm_nx_ip; NX_INTERFACE *ux_slave_class_cdc_ecm_nx_interface; NX_PACKET *ux_slave_class_cdc_ecm_xmit_queue; NX_PACKET *ux_slave_class_cdc_ecm_xmit_queue_tail; NX_PACKET *ux_slave_class_cdc_ecm_receive_queue; NX_PACKET_POOL *ux_slave_class_cdc_ecm_packet_pool; #endif #if !defined(UX_DEVICE_STANDALONE) UX_EVENT_FLAGS_GROUP ux_slave_class_cdc_ecm_event_flags_group; UX_THREAD ux_slave_class_cdc_ecm_bulkin_thread; UX_THREAD ux_slave_class_cdc_ecm_bulkout_thread; UX_THREAD ux_slave_class_cdc_ecm_interrupt_thread; UX_MUTEX ux_slave_class_cdc_ecm_mutex; UCHAR *ux_slave_class_cdc_ecm_bulkin_thread_stack; UCHAR *ux_slave_class_cdc_ecm_bulkout_thread_stack; UCHAR *ux_slave_class_cdc_ecm_interrupt_thread_stack; #endif ULONG ux_slave_class_cdc_ecm_link_state; VOID *ux_slave_class_cdc_ecm_network_handle; } UX_SLAVE_CLASS_CDC_ECM; /* Requests - Ethernet Networking Control Model */ #define UX_DEVICE_CLASS_CDC_ECM_SEND_ENCAPSULATED_COMMAND 0x00 /* Issues a command in the format of the supported control protocol. The intent of this mechanism is to support networking devices (e.g., host-based cable modems) that require an additional vendor-defined interface for media specific hardware configuration and management. */ #define UX_DEVICE_CLASS_CDC_ECM_GET_ENCAPSULATED_RESPONSE 0x01 /* Requests a response in the format of the supported control protocol. */ /* Define buffer length for IN/OUT pipes. */ #define UX_DEVICE_CLASS_CDC_ECM_BUFFER_SIZE 4096 /* Define Device CDC_ECM Class prototypes. */ UINT _ux_device_class_cdc_ecm_activate(UX_SLAVE_CLASS_COMMAND *command); UINT _ux_device_class_cdc_ecm_control_request(UX_SLAVE_CLASS_COMMAND *command); UINT _ux_device_class_cdc_ecm_deactivate(UX_SLAVE_CLASS_COMMAND *command); UINT _ux_device_class_cdc_ecm_change(UX_SLAVE_CLASS_COMMAND *command); UINT _ux_device_class_cdc_ecm_entry(UX_SLAVE_CLASS_COMMAND *command); UINT _ux_device_class_cdc_ecm_initialize(UX_SLAVE_CLASS_COMMAND *command); UINT _ux_device_class_cdc_ecm_uninitialize(UX_SLAVE_CLASS_COMMAND *command); UINT _ux_device_class_cdc_ecm_write(VOID *cdc_ecm_class, NX_PACKET *packet); VOID _ux_device_class_cdc_ecm_bulkin_thread(ULONG cdc_ecm_class); VOID _ux_device_class_cdc_ecm_bulkout_thread(ULONG cdc_ecm_class); VOID _ux_device_class_cdc_ecm_interrupt_thread(ULONG cdc_ecm_class); /* Define Device CDC Class API prototypes. */ #define ux_device_class_cdc_ecm_entry _ux_device_class_cdc_ecm_entry #define ux_device_class_cdc_ecm_read _ux_device_class_cdc_ecm_read #define ux_device_class_cdc_ecm_write _ux_device_class_cdc_ecm_write /* Determine if a C++ compiler is being used. If so, complete the standard C conditional started above. */ #ifdef __cplusplus } #endif #endif /* UX_DEVICE_CLASS_CDC_ECM_H */