usb_pmusb02_loopback_test.cc File Reference

#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <unistd.h>
#include <cmath>
#include <ctime>
#include "PassMarkUSB.h"

Macros
#define	USE_LIBUSB_FORSPEED   1

Functions
int	USB_2_BenchmarkTest (libusb_device_handle *handle_udev, int usbIndex)
int	USB_3_BenchmarkTest (libusb_device_handle *handle_udev, int usbIndex)
int	main (int argc, char *argv[])
int	SendUSB_3_VendorCommand (libusb_device_handle *udev, int wValue, unsigned char *buf, long bufflen)
int	SendUSB_2_VendorCommand (libusb_device_handle *udev, int ReqMode, int Parameter, unsigned char *bufferout, int bufferSize)
int	GetUSBDeviceInfo (libusb_device *udev, char *serial, unsigned int serial_size, char *desc, unsigned int desc_size, float *fwVer)
int	GetUSBInfoFromlibusb ()
void	EnableUSB3LowPowerEntry (libusb_device_handle *handle_udev)
void	DisableUSB3LowPowerEntry (libusb_device_handle *handle_udev)
void	EnableUSB3ErrorCounts (libusb_device_handle *handle_udev)
void	GetUSB3GetErrorCounts (libusb_device_handle *handle_udev)
int	GetUSBPortsInfo ()
bool	ConnectUSBPlug (bool bReconnect, int usbPlugIndex, USB3_SPEED Speed, USB_3_TEST_MODE TestMode, libusb_device_handle **handle_udev, unsigned long *MaxTransferSize, unsigned long *CurrentTransferSize, unsigned char **inBuffer, unsigned char **outBuffer)
void	wait_USB (int wait_time)
int	LoopbackTest (libusb_device_handle *handle_udev, int usbIndex, int maxTransferSize, unsigned char *inBuffer, unsigned char *outBuffer)
void	InitBuffer (unsigned long currentTransferSize, int dataPattern, unsigned char constPattern, unsigned char *outBuffer)
void	USB_3_BenchmarkLoop (libusb_device_handle *handle_udev, int usbIndex, int endpoint, int NumXferPackets, long TransferSize)

Macro Definition Documentation

#define USE_LIBUSB_FORSPEED   1

Function Documentation

bool ConnectUSBPlug	(	bool	bReconnect,
		int	usbPlugIndex,
		USB3_SPEED	Speed,
		USB_3_TEST_MODE	TestMode,
		libusb_device_handle **	handle_udev,
		unsigned long *	MaxTransferSize,
		unsigned long *	CurrentTransferSize,
		unsigned char **	inBuffer,
		unsigned char **	outBuffer
	)

References config_info_def::buffer_count, config_info_def::buffer_size, device, config_info_def::ep_in, config_info_def::ep_out, config_info_def::ep_type, GetUSBDeviceInfo(), config_info_def::hs_bulk_nak_interval, config_info_def::iso_bytes_per_bus_interval, config_info_def::iso_transactions_per_bus_interval, LOOPBACK_USB_2_PRODUCT_ID, LOOPBACK_USB_3_PRODUCT_ID, LOOPBACK_VENDOR_ID, MAX_DRIVER_NAME, config_info_def::polling_interval, printf(), SendUSB_2_VendorCommand(), SendUSB_3_VendorCommand(), config_info_def::speed, config_info_def::ss_burst_len, config_info_def::test_mode, USBInfo::type, USB_2_CHANGEMODEOUTSTAT, USB_2_EPLOOPIN, USB_2_EPLOOPOUT, USB_2_LOOPBACK, USB_2_LOOPBACKFSBUFFERSIZE, USB_2_LOOPBACKHSBUFFERSIZE, USB_3_BENCHMARK_BUFFER_COUNT, USB_3_BENCHMARK_BUFFER_SIZE, USB_3_BENCHMARK_RW_BUFFER_COUNT, USB_3_BENCHMARK_RW_BUFFER_SIZE, USB_3_EP_BULK, USB_3_EPLOOPIN, USB_3_EPLOOPOUT, USB_3_LOOPBACK_BUFFER_COUNT, USB_3_LOOPBACK_BUFFER_SIZE, USB_3_SET_CONFIG, USB_3_TEST_BENCHMARK_RW, USB_3_TEST_BENCHMARK_WRITE, USB_3_TEST_LOOPBACK, USB_context, usbInfo, and wait_USB().

Referenced by main(), and USB_3_BenchmarkTest().

void DisableUSB3LowPowerEntry

(

libusb_device_handle *

handle_udev

)

References SendUSB_3_VendorCommand(), and USB_3_RESET_ERROR_COUNTERS.

Referenced by LoopbackTest().

void EnableUSB3ErrorCounts

(

libusb_device_handle *

handle_udev

)

References SendUSB_3_VendorCommand(), USB_3_CONF_ERROR_COUNTERS, and USB_3_RESET_ERROR_COUNTERS.

Referenced by LoopbackTest().

void EnableUSB3LowPowerEntry

(

libusb_device_handle *

handle_udev

)

References LPM_ENTRY_DISABLE, SendUSB_3_VendorCommand(), and USB_3_CONFIG_LPM_ENTRY.

void GetUSB3GetErrorCounts

(

libusb_device_handle *

handle_udev

)

References printf(), SendUSB_3_VendorCommand(), USB_3_CREDIT_HP_TIMEOUT_EN, USB_3_GET_ERROR_COUNTS, USB_3_HDR_ADV_HP_EN, USB_3_HDR_ADV_LCRD_EN, USB_3_HDR_ADV_LGO_EN, USB_3_HDR_ADV_TIMEOUT_EN, USB_3_HP_TIMEOUT_EN, USB_3_MISSING_LCRD_EN, USB_3_MISSING_LGOOD_EN, USB_3_PHY_ERROR_DISPARITY_EV, USB_3_PHY_ERROR_EB_OVR_EV, USB_3_PHY_ERROR_EB_UND_EV, USB_3_PHY_LOCK_EV, USB_3_PM_LC_TIMEOUT_EN, USB_3_RX_ERROR_CRC16_EV, USB_3_RX_ERROR_CRC32_EV, USB_3_RX_ERROR_CRC5_EV, USB_3_RX_HP_FAIL_EN, USB_3_RX_SEQ_NUM_ERR_EN, USB_3_TRAINING_ERROR_EV, and USB_3_TX_SEQ_NUM_ERR_EN.

Referenced by LoopbackTest().

int GetUSBDeviceInfo	(	libusb_device *	udev,
		char *	serial,
		unsigned int	serial_size,
		char *	desc,
		unsigned int	desc_size,
		float *	fwVer
	)

References LOOPBACK_USB_2_PRODUCT_ID, LOOPBACK_USB_3_PRODUCT_ID, SendUSB_3_VendorCommand(), and USB_3_GET_DEVICE_INFO.

int GetUSBInfoFromlibusb

(

)

References USBInfo::bus, device, USBInfo::fwVer, GetUSBDeviceInfo(), LOOPBACK_USB_2_PRODUCT_ID, LOOPBACK_USB_3_PRODUCT_ID, LOOPBACK_VENDOR_ID, MAXSERIALNUMLEN, USBInfo::port, printf(), USBInfo::speed, USBInfo::type, USB_context, and usbInfo.

Referenced by GetUSBPortsInfo().

int GetUSBPortsInfo

(

)

References USBInfo::bus, fclose(), fp, GetUSBInfoFromlibusb(), len, MAXNUMUSBPORTS, MAXSERIALNUMLEN, USBInfo::port, printf(), USBInfo::speed, and usbInfo.

Referenced by main().

void InitBuffer	(	unsigned long	currentTransferSize,
		int	dataPattern,
		unsigned char	constPattern,
		unsigned char *	outBuffer
	)

References CONSTANTBYTE, INCREMENTINGBYTE, and RANDOMBYTE.

Referenced by USB_3_BenchmarkLoop().

int LoopbackTest	(	libusb_device_handle *	handle_udev,
		int	usbIndex,
		int	maxTransferSize,
		unsigned char *	inBuffer,
		unsigned char *	outBuffer
	)

References CONSTANTBYTE, DisableUSB3LowPowerEntry(), EnableUSB3ErrorCounts(), GetUSB3GetErrorCounts(), INCREMENTINGBYTE, LOOPBACK_USB_2_PRODUCT_ID, LOOPBACK_USB_3_PRODUCT_ID, printf(), RANDOMBYTE, SendUSB_2_VendorCommand(), USB_2_CHANGELEDS, USB_2_CHANGEMODEOUTSTAT, USB_2_EPLOOPIN, USB_2_EPLOOPOUT, USB_2_STATISTICS, USB_3_EPLOOPIN, USB_3_EPLOOPOUT, usbInfo, and wait_USB().

Referenced by main().

int main	(	int	argc,
		char *	argv[]
	)

References ConnectUSBPlug(), GetUSBPortsInfo(), LOOPBACK_USB_2_PRODUCT_ID, LOOPBACK_USB_3_PRODUCT_ID, LoopbackTest(), port, printf(), USB_2_BenchmarkTest(), USB_3_BenchmarkTest(), USB_3_ST_SS, USB_3_TEST_LOOPBACK, USB_context, and usbInfo.

int SendUSB_2_VendorCommand	(	libusb_device_handle *	udev,
		int	ReqMode,
		int	Parameter,
		unsigned char *	bufferout,
		int	bufferSize
	)

References USB_2_BENCHMARK, USB_2_CHANGELEDS, USB_2_CHANGEMODE, USB_2_CHANGEMODEOUT, USB_2_CHANGEMODEOUTSTAT, USB_2_LOOPBACK, and USB_2_STATISTICS.

Referenced by ConnectUSBPlug(), LoopbackTest(), and USB_2_BenchmarkTest().

int SendUSB_3_VendorCommand	(	libusb_device_handle *	udev,
		int	wValue,
		unsigned char *	buf,
		long	bufflen
	)

References printf(), USB_3_CONF_ERROR_COUNTERS, USB_3_CONFIG_LPM_ENTRY, USB_3_RESET_ERROR_COUNTERS, USB_3_SET_CONFIG, and USB_3_SET_DISP_MODE.

Referenced by ConnectUSBPlug(), DisableUSB3LowPowerEntry(), EnableUSB3ErrorCounts(), EnableUSB3LowPowerEntry(), GetUSB3GetErrorCounts(), GetUSBDeviceInfo(), and USB_3_BenchmarkTest().

int USB_2_BenchmarkTest	(	libusb_device_handle *	handle_udev,
		int	usbIndex
	)

References LOOPBACK_USB_3_PRODUCT_ID, _BENCHMARK_RESULTS::MaxReadSpeed, _BENCHMARK_RESULTS::MaxWriteSpeed, printf(), READWRITECYCLES, SendUSB_2_VendorCommand(), USB_2_BENCHMARK, USB_2_BENCHMARKFSBUFFERSIZE, USB_2_BENCHMARKHSBUFFERSIZE, USB_2_CHANGEMODEOUTSTAT, USB_2_EPBENCHIN, USB_2_EPBENCHOUT, USB_2_EPHISTORY, USB_2_FSFIFOSIZE, USB_2_HSFIFOSIZE, USB_2_STATISTICS, and usbInfo.

Referenced by main().

void USB_3_BenchmarkLoop	(	libusb_device_handle *	handle_udev,
		int	usbIndex,
		int	endpoint,
		int	NumXferPackets,
		long	TransferSize
	)

References InitBuffer(), len, printf(), and RANDOMBYTE.

Referenced by USB_3_BenchmarkTest().

int USB_3_BenchmarkTest	(	libusb_device_handle *	handle_udev,
		int	usbIndex
	)

References ConnectUSBPlug(), printf(), SendUSB_3_VendorCommand(), USB_3_BenchmarkLoop(), USB_3_DISPLAY_DISABLE, USB_3_DISPLAY_ENABLE, USB_3_EPLOOPIN, USB_3_EPLOOPOUT, USB_3_SET_DISP_MODE, USB_3_ST_SS, USB_3_TEST_BENCHMARK_RW, and usbInfo.

Referenced by main().

void wait_USB

(

int

wait_time

)

Referenced by ConnectUSBPlug(), and LoopbackTest().