/* This test is designed to test the simple dpump host/device class operation. */ #include #include "tx_api.h" #include "ux_api.h" #include "ux_system.h" #include "ux_utility.h" #include "fx_api.h" #include "ux_device_class_storage.h" #include "ux_device_stack.h" #include "ux_host_stack.h" #include "ux_host_class_storage.h" #include "ux_test_dcd_sim_slave.h" #include "ux_test_hcd_sim_host.h" #include "ux_test_utility_sim.h" /* Define constants. */ #define UX_DEMO_STACK_SIZE 2048 #define UX_DEMO_MEMORY_SIZE (256*1024) #define UX_DEMO_BUFFER_SIZE 2048 #define UX_RAM_DISK_SIZE (200 * 1024) #define UX_RAM_DISK_LAST_LBA ((UX_RAM_DISK_SIZE / 512) -1) /* Define local/extern function prototypes. */ VOID _fx_ram_driver(FX_MEDIA *media_ptr); void _fx_ram_drive_format(ULONG disk_size, UINT sector_size, UINT sectors_per_cluster, UINT fat_entries, UINT root_directory_entries); static void demo_thread_entry(ULONG); static TX_THREAD tx_demo_thread_host_simulation; static TX_THREAD tx_demo_thread_slave_simulation; static void tx_demo_thread_host_simulation_entry(ULONG); static UINT demo_thread_media_read(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status); static UINT demo_thread_media_write(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status); static UINT demo_thread_media_status(VOID *storage, ULONG lun, ULONG media_id, ULONG *media_status); static UINT demo_thread_media_flush(VOID *storage, ULONG lun, ULONG number_blocks, ULONG lba, ULONG *media_status); /* Define global data structures. */ static UCHAR usbx_memory[UX_DEMO_MEMORY_SIZE + (UX_DEMO_STACK_SIZE * 2)]; static UCHAR buffer[UX_DEMO_BUFFER_SIZE]; static ULONG error_counter; static TX_THREAD demo_thread; static UX_HOST_CLASS_STORAGE *storage; static UX_SLAVE_CLASS_STORAGE_PARAMETER global_storage_parameter; static FX_MEDIA ram_disk_media1; static FX_MEDIA ram_disk_media2; static CHAR ram_disk_buffer1[512]; static CHAR ram_disk_buffer2[512]; static CHAR ram_disk_memory1[UX_RAM_DISK_SIZE]; static CHAR ram_disk_memory2[UX_RAM_DISK_SIZE]; static CHAR *ram_disk_memory[] = { ram_disk_memory1, ram_disk_memory2 }; static UINT ram_disk_status = UX_SUCCESS; static ULONG ram_disk_media_status = 0; static CHAR ram_disk_status_sent = 0; static CHAR ram_disk_flush = 0; static UINT ram_disk_flush_status = UX_SUCCESS; static ULONG set_cfg_counter; static ULONG rsc_mem_alloc_cnt_on_set_cfg; static ULONG rsc_sem_on_set_cfg; static ULONG rsc_sem_get_on_set_cfg; static ULONG rsc_mutex_on_set_cfg; static ULONG rsc_enum_sem_usage; static ULONG rsc_enum_sem_get_count; static ULONG rsc_enum_mutex_usage; static ULONG rsc_enum_mem_alloc_count; static ULONG rsc_storage_sem_usage; static ULONG rsc_storage_sem_get_count; static ULONG rsc_storage_mutex_usage; static ULONG rsc_storage_mem_alloc_count; static ULONG interaction_count; static UCHAR error_callback_ignore = UX_TRUE; static ULONG error_callback_counter; #define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED 50 static UCHAR device_framework_full_speed[] = { /* Device descriptor */ 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x81, 0x07, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x01, /* Configuration descriptor */ 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0, 0x32, /* Interface descriptor */ 0x09, 0x04, 0x00, 0x00, 0x02, 0x08, 0x06, 0x50, 0x00, /* Endpoint descriptor (Bulk Out) */ 0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00, /* Endpoint descriptor (Bulk In) */ 0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, }; #define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 60 static UCHAR device_framework_high_speed[] = { /* Device descriptor */ 0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0x81, 0x07, 0x00, 0x00, 0x01, 0x00, 0x01, 0x02, 0x03, 0x01, /* Device qualifier descriptor */ 0x0a, 0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0x01, 0x00, /* Configuration descriptor */ 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0, 0x32, /* Interface descriptor */ 0x09, 0x04, 0x00, 0x00, 0x02, 0x08, 0x06, 0x50, 0x00, /* Endpoint descriptor (Bulk Out) */ 0x07, 0x05, 0x02, 0x02, 0x00, 0x01, 0x00, /* Endpoint descriptor (Bulk In) */ 0x07, 0x05, 0x81, 0x02, 0x00, 0x01, 0x00, }; /* String Device Framework : Byte 0 and 1 : Word containing the language ID : 0x0904 for US Byte 2 : Byte containing the index of the descriptor Byte 3 : Byte containing the length of the descriptor string */ #define STRING_FRAMEWORK_LENGTH 38 static UCHAR string_framework[] = { /* Manufacturer string descriptor : Index 1 */ 0x09, 0x04, 0x01, 0x0c, 0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c, 0x6f, 0x67, 0x69, 0x63, /* Product string descriptor : Index 2 */ 0x09, 0x04, 0x02, 0x0a, 0x46, 0x6c, 0x61, 0x73, 0x68, 0x20, 0x44, 0x69, 0x73, 0x6b, /* Serial Number string descriptor : Index 3 */ 0x09, 0x04, 0x03, 0x04, 0x30, 0x30, 0x30, 0x31 }; /* Multiple languages are supported on the device, to add a language besides english, the unicode language code must be appended to the language_id_framework array and the length adjusted accordingly. */ #define LANGUAGE_ID_FRAMEWORK_LENGTH 2 static UCHAR language_id_framework[] = { /* English. */ 0x09, 0x04 }; static UX_TEST_HCD_SIM_ACTION fail_on_bulkin[] = { /* function, request to match, port action, port status, request action, request EP, request data, request actual length, request status, status, additional callback, no_return */ { UX_DCD_TRANSFER_REQUEST, UX_NULL, UX_FALSE, UX_TEST_PORT_STATUS_DISC, UX_TEST_MATCH_EP, 0x81, UX_NULL, 0, UX_ERROR, UX_ERROR, UX_NULL, UX_FALSE}, /* Invoke callback & no continue */ { 0 } }; /* Define the ISR dispatch. */ extern VOID (*test_isr_dispatch)(void); /* Prototype for test control return. */ void test_control_return(UINT status); /* Define the ISR dispatch routine. */ static void test_isr(void) { /* For further expansion of interrupt-level testing. */ } static VOID error_callback(UINT system_level, UINT system_context, UINT error_code) { error_callback_counter ++; if (!error_callback_ignore) { { /* Failed test. */ printf("Error #%d, system_level: %d, system_context: %d, error_code: 0x%x\n", __LINE__, system_level, system_context, error_code); test_control_return(1); } } } static UINT host_storage_instance_get(ULONG timeout_x10ms) { UINT status; UX_HOST_CLASS *class; /* Find the main storage container */ status = ux_host_stack_class_get(_ux_system_host_class_storage_name, &class); if (status != UX_SUCCESS) return(status); /* Get storage instance, wait it to be live and media attached. */ do { if (timeout_x10ms) { ux_utility_delay_ms(10); if (timeout_x10ms != 0xFFFFFFFF) timeout_x10ms --; } status = ux_host_stack_class_instance_get(class, 0, (void **) &storage); if (status == UX_SUCCESS) { if (storage -> ux_host_class_storage_state == UX_HOST_CLASS_INSTANCE_LIVE && class -> ux_host_class_media != UX_NULL) return(UX_SUCCESS); } } while(timeout_x10ms > 0); return(UX_ERROR); } static UINT sleep_break_on_error(VOID) { if (error_callback_counter >= 3) return error_callback_counter; return UX_SUCCESS; } /* Define what the initial system looks like. */ #ifdef CTEST void test_application_define(void *first_unused_memory) #else void usbx_ux_device_class_storage_read_test_application_define(void *first_unused_memory) #endif { UINT status; CHAR * stack_pointer; CHAR * memory_pointer; /* Inform user. */ printf("Running ux_device_class_storage_read Test........................... "); stepinfo("\n"); /* Initialize the free memory pointer */ stack_pointer = (CHAR *) usbx_memory; memory_pointer = stack_pointer + (UX_DEMO_STACK_SIZE * 2); /* Initialize USBX. Memory */ status = ux_system_initialize(memory_pointer, UX_DEMO_MEMORY_SIZE, UX_NULL,0); /* Check for error. */ if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register the error callback. */ _ux_utility_error_callback_register(error_callback); /* Reset ram disks memory. */ ux_utility_memory_set(ram_disk_memory1, 0, UX_RAM_DISK_SIZE); ux_utility_memory_set(ram_disk_memory2, 0, UX_RAM_DISK_SIZE); /* Initialize FileX. */ fx_system_initialize(); /* Change the ram drive values. */ fx_media_format(&ram_disk_media1, _fx_ram_driver, ram_disk_memory1, ram_disk_buffer1, 512, "RAM DISK1", 2, 512, 0, UX_RAM_DISK_SIZE/512, 512, 4, 1, 1); fx_media_format(&ram_disk_media2, _fx_ram_driver, ram_disk_memory2, ram_disk_buffer2, 512, "RAM DISK2", 2, 512, 0, UX_RAM_DISK_SIZE/512, 512, 4, 1, 1); /* The code below is required for installing the device portion of USBX. In this demo, DFU is possible and we have a call back for state change. */ status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED, device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED, string_framework, STRING_FRAMEWORK_LENGTH, language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH,UX_NULL); if(status!=UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Store the number of LUN in this device storage instance. */ global_storage_parameter.ux_slave_class_storage_parameter_number_lun = 1; /* Initialize the storage class parameters for reading/writing to the first Flash Disk. */ global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_last_lba = UX_RAM_DISK_LAST_LBA; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_block_length = 512; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_type = 0; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_removable_flag = 0x80; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_read = demo_thread_media_read; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_write = demo_thread_media_write; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_status = demo_thread_media_status; global_storage_parameter.ux_slave_class_storage_parameter_lun[0].ux_slave_class_storage_media_flush = demo_thread_media_flush; /* Initialize the storage class parameters for reading/writing to the second Flash Disk. */ global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_last_lba = UX_RAM_DISK_LAST_LBA; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_block_length = 512; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_type = 0; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_removable_flag = 0x80; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_read = demo_thread_media_read; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_write = demo_thread_media_write; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_status = demo_thread_media_status; global_storage_parameter.ux_slave_class_storage_parameter_lun[1].ux_slave_class_storage_media_flush = demo_thread_media_flush; /* Initialize the device storage class. The class is connected with interface 0 on configuration 1. */ status = ux_device_stack_class_register(_ux_system_slave_class_storage_name, ux_device_class_storage_entry, 1, 0, (VOID *)&global_storage_parameter); if(status!=UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Initialize the simulated device controller. */ status = _ux_test_dcd_sim_slave_initialize(); /* Check for error. */ if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* The code below is required for installing the host portion of USBX */ status = ux_host_stack_initialize(UX_NULL); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register storage class. */ status = ux_host_stack_class_register(_ux_system_host_class_storage_name, ux_host_class_storage_entry); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Register all the USB host controllers available in this system */ // status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, _ux_test_hcd_sim_host_initialize,0,0); status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0); /* Check for error. */ if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Create the main host simulation thread. */ status = tx_thread_create(&tx_demo_thread_host_simulation, "tx demo host simulation", tx_demo_thread_host_simulation_entry, 0, stack_pointer, UX_DEMO_STACK_SIZE, 20, 20, 1, TX_AUTO_START); /* Check for error. */ if (status != TX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } } static UINT storage_media_status_wait(UX_HOST_CLASS_STORAGE_MEDIA *storage_media, ULONG status, ULONG timeout) { while(1) { #if !defined(UX_HOST_CLASS_STORAGE_NO_FILEX) if (storage_media->ux_host_class_storage_media_status == status) return UX_SUCCESS; #else if ((status == UX_HOST_CLASS_STORAGE_MEDIA_MOUNTED && storage_media->ux_host_class_storage_media_storage != UX_NULL) || (status == UX_HOST_CLASS_STORAGE_MEDIA_UNMOUNTED && storage_media->ux_host_class_storage_media_storage == UX_NULL)) return(UX_SUCCESS); #endif if (timeout == 0) break; if (timeout != 0xFFFFFFFF) timeout --; _ux_utility_delay_ms(10); } return UX_ERROR; } static UINT test_host_class_storage_inquiry(UX_HOST_CLASS_STORAGE *storage, UCHAR page_code, UCHAR *response, ULONG response_length) { UINT status; UCHAR *cbw; UINT command_length; /* Use a pointer for the cbw, easier to manipulate. */ cbw = (UCHAR *) storage -> ux_host_class_storage_cbw; /* Get the Write Command Length. */ command_length = UX_HOST_CLASS_STORAGE_INQUIRY_COMMAND_LENGTH_SBC; /* Initialize the CBW for this command. */ _ux_host_class_storage_cbw_initialize(storage, UX_HOST_CLASS_STORAGE_DATA_IN, UX_HOST_CLASS_STORAGE_INQUIRY_RESPONSE_LENGTH, command_length); /* Prepare the INQUIRY command block. */ *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + UX_HOST_CLASS_STORAGE_INQUIRY_OPERATION) = UX_HOST_CLASS_STORAGE_SCSI_INQUIRY; /* Store the page code. */ *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + UX_HOST_CLASS_STORAGE_INQUIRY_PAGE_CODE) = page_code; /* Store the length of the Inquiry Response. */ *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + UX_HOST_CLASS_STORAGE_INQUIRY_ALLOCATION_LENGTH) = (UCHAR)response_length; /* Send the command to transport layer. */ status = _ux_host_class_storage_transport(storage, response); /* Return completion status. */ return(status); } typedef struct cbw_read_struct { UCHAR flags_pos; UCHAR lba_pos; UCHAR lba_size; UCHAR len_pos; UCHAR len_size; } cbw_read_struct_t; static cbw_read_struct_t cbw_READ_info[] = { { 1, 2, 2, 4, 1}, { 1, 2, 4, 7, 2}, { 1, 2, 4, 6, 4}, { 1, 2, 8, 10, 4}, {10, 12, 8, 28, 4} }; static UCHAR _read_op(UCHAR op_code) { switch(op_code) { case 0x28: return 1; case 0xA8: return 2; case 0x88: return 3; case 0x7F: return 4; case 0x08: return 0; default: return 0xFF; } } static void _test_init_cbw_READ_EX( UCHAR flags, ULONG data_length, UCHAR op6_10_12_16_32, ULONG lba, ULONG len) { UCHAR *cbw; UINT command_length; UCHAR op = _read_op(op6_10_12_16_32); UINT i; if (op >= 5) return; cbw = (UCHAR *) storage -> ux_host_class_storage_cbw; command_length = UX_HOST_CLASS_STORAGE_TEST_READY_COMMAND_LENGTH_SBC; _ux_host_class_storage_cbw_initialize(storage, flags, data_length, command_length); *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + 0) = op6_10_12_16_32; *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + cbw_READ_info[op].flags_pos) = 0; for (i = cbw_READ_info[op].lba_pos + cbw_READ_info[op].lba_size - 1; i >= cbw_READ_info[op].lba_pos; i --) { *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + i) = (UCHAR)lba; lba >>= 8; } for (i = cbw_READ_info[op].len_pos + cbw_READ_info[op].len_size - 1; i >= cbw_READ_info[op].len_size; i --) { *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + i) = (UCHAR)len; len >>= 8; } } static void _test_init_cbw_READ(UCHAR op6_10_12_16_32, ULONG lba, ULONG len) { _test_init_cbw_READ_EX(0x80, len * 512, op6_10_12_16_32, lba, len); } static UINT _test_send_cbw(void) { UX_TRANSFER *transfer_request; UINT status; UCHAR *cbw; transfer_request = &storage -> ux_host_class_storage_bulk_out_endpoint -> ux_endpoint_transfer_request; cbw = (UCHAR *) storage -> ux_host_class_storage_cbw; transfer_request -> ux_transfer_request_data_pointer = cbw; transfer_request -> ux_transfer_request_requested_length = UX_HOST_CLASS_STORAGE_CBW_LENGTH; status = ux_host_stack_transfer_request(transfer_request); /* There is error, return the error code. */ if (status != UX_SUCCESS) return(status); /* Wait transfer done. */ status = _ux_utility_semaphore_get(&transfer_request -> ux_transfer_request_semaphore, MS_TO_TICK(UX_HOST_CLASS_STORAGE_TRANSFER_TIMEOUT)); /* No error, it's done. */ if (status == UX_SUCCESS) return(transfer_request->ux_transfer_request_completion_code); /* All transfers pending need to abort. There may have been a partial transfer. */ ux_host_stack_transfer_request_abort(transfer_request); /* Set the completion code. */ transfer_request -> ux_transfer_request_completion_code = UX_TRANSFER_TIMEOUT; /* There was an error, return to the caller. */ return(UX_TRANSFER_TIMEOUT); } static UINT _test_transfer_data(UCHAR *data, ULONG size, UCHAR do_read) { UX_TRANSFER *transfer_request; UINT status; transfer_request = do_read ? &storage -> ux_host_class_storage_bulk_in_endpoint -> ux_endpoint_transfer_request : &storage -> ux_host_class_storage_bulk_out_endpoint -> ux_endpoint_transfer_request; transfer_request -> ux_transfer_request_data_pointer = data; transfer_request -> ux_transfer_request_requested_length = size; status = ux_host_stack_transfer_request(transfer_request); /* There is error, return the error code. */ if (status != UX_SUCCESS) return(status); /* Wait transfer done. */ status = _ux_utility_semaphore_get(&transfer_request -> ux_transfer_request_semaphore, MS_TO_TICK(UX_HOST_CLASS_STORAGE_TRANSFER_TIMEOUT)); /* No error, it's done. */ if (status == UX_SUCCESS) return(transfer_request->ux_transfer_request_completion_code); /* All transfers pending need to abort. There may have been a partial transfer. */ ux_host_stack_transfer_request_abort(transfer_request); /* Set the completion code. */ transfer_request -> ux_transfer_request_completion_code = UX_TRANSFER_TIMEOUT; /* There was an error, return to the caller. */ return(UX_TRANSFER_TIMEOUT); } static UINT _test_wait_csw(void) { UX_TRANSFER *transfer_request; UINT status; /* Get the pointer to the transfer request, on the bulk in endpoint. */ transfer_request = &storage -> ux_host_class_storage_bulk_in_endpoint -> ux_endpoint_transfer_request; /* Fill in the transfer_request parameters. */ transfer_request -> ux_transfer_request_data_pointer = (UCHAR *) &storage -> ux_host_class_storage_csw; transfer_request -> ux_transfer_request_requested_length = UX_HOST_CLASS_STORAGE_CSW_LENGTH; /* Get the CSW on the bulk in endpoint. */ status = ux_host_stack_transfer_request(transfer_request); if (status != UX_SUCCESS) return(status); /* Wait for the completion of the transfer request. */ status = _ux_utility_semaphore_get(&transfer_request -> ux_transfer_request_semaphore, MS_TO_TICK(UX_HOST_CLASS_STORAGE_TRANSFER_TIMEOUT)); /* If OK, we are done. */ if (status == UX_SUCCESS) return(transfer_request->ux_transfer_request_completion_code); /* All transfers pending need to abort. There may have been a partial transfer. */ ux_host_stack_transfer_request_abort(transfer_request); /* Set the completion code. */ transfer_request -> ux_transfer_request_completion_code = UX_TRANSFER_TIMEOUT; /* There was an error, return to the caller. */ return(UX_TRANSFER_TIMEOUT); } static VOID _test_clear_stall(UCHAR clear_read_stall) { UX_ENDPOINT *endpoint; endpoint = clear_read_stall ? storage -> ux_host_class_storage_bulk_in_endpoint : storage -> ux_host_class_storage_bulk_out_endpoint; _ux_host_stack_endpoint_reset(endpoint); } static UINT _test_request_sense(void) { UINT status; UX_TRANSFER *transfer_request; UCHAR *cbw; UCHAR *request_sense_response; ULONG sense_code; UINT command_length = UX_HOST_CLASS_STORAGE_REQUEST_SENSE_COMMAND_LENGTH_SBC; transfer_request = &storage -> ux_host_class_storage_bulk_out_endpoint -> ux_endpoint_transfer_request; cbw = (UCHAR *) storage -> ux_host_class_storage_cbw; _ux_utility_memory_copy(storage -> ux_host_class_storage_saved_cbw, storage -> ux_host_class_storage_cbw, UX_HOST_CLASS_STORAGE_CBW_LENGTH); _ux_host_class_storage_cbw_initialize(storage, UX_HOST_CLASS_STORAGE_DATA_IN, UX_HOST_CLASS_STORAGE_REQUEST_SENSE_RESPONSE_LENGTH, command_length); *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + UX_HOST_CLASS_STORAGE_REQUEST_SENSE_OPERATION) = UX_HOST_CLASS_STORAGE_SCSI_REQUEST_SENSE; *(cbw + UX_HOST_CLASS_STORAGE_CBW_CB + UX_HOST_CLASS_STORAGE_REQUEST_SENSE_ALLOCATION_LENGTH) = UX_HOST_CLASS_STORAGE_REQUEST_SENSE_RESPONSE_LENGTH; request_sense_response = _ux_utility_memory_allocate(UX_SAFE_ALIGN, UX_CACHE_SAFE_MEMORY, UX_HOST_CLASS_STORAGE_REQUEST_SENSE_RESPONSE_LENGTH); if (request_sense_response == UX_NULL) return(UX_MEMORY_INSUFFICIENT); status = _test_send_cbw(); if (status == UX_SUCCESS) { status = _test_transfer_data(request_sense_response, UX_HOST_CLASS_STORAGE_REQUEST_SENSE_RESPONSE_LENGTH, UX_TRUE); if (status == UX_SUCCESS) { status = _test_wait_csw(); if (status == UX_SUCCESS) { sense_code = (((ULONG) *(request_sense_response + UX_HOST_CLASS_STORAGE_REQUEST_SENSE_RESPONSE_SENSE_KEY)) & 0x0f) << 16; sense_code |= ((ULONG) *(request_sense_response + UX_HOST_CLASS_STORAGE_REQUEST_SENSE_RESPONSE_CODE)) << 8; sense_code |= (ULONG) *(request_sense_response + UX_HOST_CLASS_STORAGE_REQUEST_SENSE_RESPONSE_CODE_QUALIFIER); storage -> ux_host_class_storage_sense_code = sense_code; } } } _ux_utility_memory_free(request_sense_response); _ux_utility_memory_copy(storage -> ux_host_class_storage_cbw, storage -> ux_host_class_storage_saved_cbw, UX_HOST_CLASS_STORAGE_CBW_LENGTH); return(status); } static void tx_demo_thread_host_simulation_entry(ULONG arg) { UINT status; UX_HOST_CLASS *class; UX_HOST_CLASS_STORAGE_MEDIA *storage_media; UX_ENDPOINT *control_endpoint; UX_TRANSFER *transfer_request; UX_DEVICE *device; /* Find the storage class. */ status = host_storage_instance_get(100); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } status = ux_host_stack_device_get(0, &device); if (status != UX_SUCCESS) { printf("ERROR #%d: device_get fail\n", __LINE__); test_control_return(1); } control_endpoint = &device->ux_device_control_endpoint; transfer_request = &control_endpoint->ux_endpoint_transfer_request; /* Wait enough time for media mounting. */ _ux_utility_delay_ms(UX_HOST_CLASS_STORAGE_DEVICE_INIT_DELAY); class = storage->ux_host_class_storage_class; storage_media = (UX_HOST_CLASS_STORAGE_MEDIA *)class->ux_host_class_media; /* Confirm media enum done. */ status = storage_media_status_wait(storage_media, UX_HOST_CLASS_STORAGE_MEDIA_MOUNTED, 100); if (status != UX_SUCCESS) { printf("ERROR #%d\n", __LINE__); test_control_return(1); } /* Pause the class driver thread. */ _ux_utility_thread_suspend(&((UX_HOST_CLASS_STORAGE_EXT*)class->ux_host_class_ext)->ux_host_class_thread); stepinfo(">>>>>>>>>>>>>>> UX_SLAVE_CLASS_STORAGE_SCSI_READ16 - success\n"); _test_init_cbw_READ(UX_SLAVE_CLASS_STORAGE_SCSI_READ16, 0, 1); status = _test_send_cbw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_transfer_data(buffer, 512, UX_TRUE); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_wait_csw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>> UX_SLAVE_CLASS_STORAGE_SCSI_READ32 - success\n"); _test_init_cbw_READ(UX_SLAVE_CLASS_STORAGE_SCSI_READ32, 0, 1); status = _test_send_cbw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_transfer_data(buffer, 512, UX_TRUE); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_wait_csw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>> UX_SLAVE_CLASS_STORAGE_SCSI_READ16 - status fail\n"); ram_disk_status = UX_ERROR; _test_init_cbw_READ(UX_SLAVE_CLASS_STORAGE_SCSI_READ16, 0, 1); status = _test_send_cbw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_transfer_data(buffer, 512, UX_TRUE); if (status != UX_TRANSFER_STALLED) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } ram_disk_status = UX_SUCCESS; _test_clear_stall(UX_TRUE); status = _test_wait_csw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>> UX_SLAVE_CLASS_STORAGE_SCSI_READ16 - transfer fail\n"); _test_init_cbw_READ(UX_SLAVE_CLASS_STORAGE_SCSI_READ16, 0, 1); ux_test_dcd_sim_slave_set_actions(fail_on_bulkin); status = _test_send_cbw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_transfer_data(buffer, 512, UX_TRUE); if (status != UX_TRANSFER_STALLED) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _test_clear_stall(UX_TRUE); status = _test_wait_csw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } stepinfo(">>>>>>>>>>>>>>> UX_SLAVE_CLASS_STORAGE_SCSI_READ16 - Case(7) Hi < Di\n"); _test_init_cbw_READ_EX(0x80, 0, UX_SLAVE_CLASS_STORAGE_SCSI_READ16, 0, 1); status = _test_send_cbw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_transfer_data(buffer, 512, UX_TRUE); if (status != UX_TRANSFER_STALLED) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _test_clear_stall(UX_TRUE); status = _test_wait_csw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _ux_host_class_storage_device_reset(storage); stepinfo(">>>>>>>>>>>>>>> UX_SLAVE_CLASS_STORAGE_SCSI_READ16 - Case(8) Hi <> Do\n"); _test_init_cbw_READ_EX(0x00, 512, UX_SLAVE_CLASS_STORAGE_SCSI_READ16, 0, 1); status = _test_send_cbw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_transfer_data(buffer, 512, UX_FALSE); if (status != UX_TRANSFER_STALLED) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _test_clear_stall(UX_FALSE); status = _test_wait_csw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _ux_host_class_storage_device_reset(storage); stepinfo(">>>>>>>>>>>>>>> UX_SLAVE_CLASS_STORAGE_SCSI_READ16 - Case(5) Hi > Di\n"); _test_init_cbw_READ_EX(0x80, 1024, UX_SLAVE_CLASS_STORAGE_SCSI_READ16, 0, 1); status = _test_send_cbw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } status = _test_transfer_data(buffer, 1024, UX_TRUE); if (status != UX_TRANSFER_STALLED) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _test_clear_stall(UX_TRUE); status = _test_wait_csw(); if (status != UX_SUCCESS) { printf("ERROR #%d: code 0x%x\n", __LINE__, status); test_control_return(1); } _ux_host_class_storage_device_reset(storage); /* Finally disconnect the device. */ ux_device_stack_disconnect(); /* And deinitialize the class. */ status = ux_device_stack_class_unregister(_ux_system_slave_class_storage_name, ux_device_class_storage_entry); /* Deinitialize the device side of usbx. */ _ux_device_stack_uninitialize(); /* And finally the usbx system resources. */ _ux_system_uninitialize(); /* Successful test. */ printf("SUCCESS!\n"); test_control_return(0); } static UINT demo_thread_media_status(VOID *storage, ULONG lun, ULONG media_id, ULONG *media_status) { UINT status = ram_disk_status; (void)storage; (void)media_id; if (media_status) *media_status = ram_disk_media_status; /* If there is attention, it must be changed to ready after reported. */ if (ram_disk_media_status == (UX_SLAVE_CLASS_STORAGE_SENSE_KEY_UNIT_ATTENTION | (0x28 << 8))) { ram_disk_status = UX_SUCCESS; ram_disk_media_status = 0; } else ram_disk_status_sent = UX_TRUE; return status; } static UINT demo_thread_media_read(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status) { (void)storage; (void)media_status; if (lun > 1) return UX_ERROR; ux_utility_memory_copy(data_pointer, &ram_disk_memory[lun][lba * 512], number_blocks * 512); return UX_SUCCESS; } static UINT demo_thread_media_write(VOID *storage, ULONG lun, UCHAR * data_pointer, ULONG number_blocks, ULONG lba, ULONG *media_status) { (void)storage; (void)media_status; if (lun > 1) return UX_ERROR; ux_utility_memory_copy(&ram_disk_memory[lun][lba * 512], data_pointer, number_blocks * 512); return UX_SUCCESS; } static UINT demo_thread_media_flush(VOID *storage, ULONG lun, ULONG number_blocks, ULONG lba, ULONG *media_status) { (void)storage; (void)number_blocks; (void)lba; (void)media_status; if (lun > 1) return UX_ERROR; ram_disk_flush = UX_TRUE; return ram_disk_flush_status; }