Intel Extensible Firmware Interface 15.1.8 EFI_SIMPLE_NETWOR K.Statistics()

Extensible Firmware Interface Specification
290 12/12/00 Version 1.02
15.1.8 EFI_SIMPLE_NETWOR K.Statistics()
Summary
Resets or collects the statistics on a network interface.
Prototype
EFI_STATUS
(EFIAPI *EFI_SIMPLE_NETWORK_STATISTICS) (
IN EFI_SIMPLE_NETWORK *This,
IN BOOLEAN Reset,
IN OUT UINTN *StatisticsSize OPTIONAL,
OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL
);
Parameters
This A pointer to the EFI_SIMPLE_NETWORK instance.
Reset Set to TRUE to reset the statistics for the network interface.
StatisticsSize On input the size, in bytes, of StatisticsTable. On output
the size, in bytes, of the resulting table of statistics.
StatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that
contains the statistics. Type EFI_NETWORK_STATISTICS is
defined in “Related Definitions”.
Related Definitions
//*******************************************************
// EFI_NETWORK_STATISTICS
//
// Any statistic value that is –1 is not available
// on the device and is to be ignored.
//*******************************************************
typedef struct {
UINT64 RxTotalFrames;
UINT64 RxGoodFrames;
UINT64 RxUndersizeFrames;
UINT64 RxOversizeFrames;