Intel Extensible Firmware Interface, Specification

Page: 492 / 494

Extensible Firmware Interface Specification
474 12/12/00 Version 1.02
Simple File System Protocol, 187
functions
OpenVolume(), 189
GUID, 187
Interface Structure, 187
Revision Number, 187
Simple Input Protocol, 152, 154
Functions
ReadDisk(), 155
ReadKeyStroke(), 156
GUID, 154
Interface Structure, 154
Scan Codes for, 152
Simple Network Protocol, 235, 246, 277
Functions
GetStatus(), 296
Initialize(), 284
MCastIPtoMAC(), 293
NVData(), 294
Receive(), 300
ReceiveFilters(), 287
Reset(), 285
Shutdown(), 286
Start(), 282
StationAddress(), 289
Statistics(), 290
Stop(), 283
Transmit(), 298
GUID, 277, 302
Interface Structure, 277, 302
Revision Number, 277, 302
Simple Text Output Protocol, 157
Functions
ClearScreen(), 169
EnableCursor(), 171
OutputString(), 161
Querymode(), 165
Reset(), 160
SetAttribute(), 167
SetCursorPosition(), 170
Setmode(), 166
TestString(), 164
GUID, 157
Interface Structure, 157
SIMPLE_TEXT_OUTPUT protocol,
implementation, 333
specifications, other, 8
specifications, prerequisite, 8
StandardError, 157
StandardError, definition of, 370
status codes, 345
String, definition of, 370
success codes, 345
System Partition, 305, 306
System Table, EFI, 111
T
task priority levels
general, 27
restrictions, 28
usage, 27
Task Priority Services, 26
function list, 26
functions
RaiseTPL(), 39
RestoreTPL(), 41
overview, 26
terminology, definitions, 360
TFTP error packet, 242
Time Services
function list, 84
functions
GetTime(), 85
GetWakeupTime(), 89
SetTime(), 88
SetWakeupTime(), 90
overview, 84
time, format, 331
Timer Services, 26
function list, 26
functions
SetTimer(), 37
overview, 26
TPL. See task priority levels
typographic conventions, 12