Crate CSM16 manuali

Manuali dei proprietari e guide per l'utente per Mixer audio Crate CSM16.
We fornisce 4 manuali pdf Crate CSM16 per scaricare gratuitamente in base al tipo di documento: Specifiche, Guida Utente, Manuale Utente


Crate CSM16 Specifiche (182 pagine)


Marchio: Crate | Categoria: Mixer audio | Dimensione: 0.70 MB |

 

Indice

Platform Innovation

1

Framework for UEFI

1

Compatibility Support Module

1

Specification

1

Revision History

3

Table of Contents

5

Introduction

9

Design Discussion

10

2.2 CSM-Specific References

11

2.3 CSM Overview

11

2.3.2.1 OS Being Booted

12

BDS Legacy Flow

13

2.4 CSM Architecture

14

EfiCompatibility

16

LegacyBios Module

17

GetLegacyRegion()

18

Int86() function, but a far

18

PrepareToBootEfi()

19

SetMask()

21

Compatibility16

22

EFI_COMPATIBILITY16_TABLE

23

CompatibilitySmm

24

BDS and Legacy Drivers

26

16-Bit Traditional Code

28

2.6 Assumptions

30

Design Assumptions

31

EfiCompatibility Code

35

-bit mode call

43

FarCall()

44

Shadows an OpROM

46

Shadow address of PC-AT ROM

47

BBS_STATUS_FLAGS is

50

Header.Length entry

50

set to the location

65

EFI_SUCCESS

73

is valid

73

EFI_NOT_FOUND No

73

was found

73

EfiGetPlatformPciExpressBase

75

AdditionalData

77

Related Definitions

77

Description

77

EfiGetPlatformVgaHandle

78

EfiGetPlatformIdeHandle

79

EfiGetPlatformIsaBusHandle

80

EfiGetPlatformUsbHandle

81

EFI_SUCCESS Mode specific

84

EfiPrepareToScanRom

85

EfiShadowServiceRoms

86

EfiAfterRomInit

87

IrqMask

90

Legacy Region Protocol

96

EFI_LEGACY_REGION_PROTOCOL

96

Sets a region to read only

98

Legacy 8259 Protocol

101

EFI_LEGACY_8259_PROTOCOL

101

Sets the mode of the PICs

106

Status Codes Returned

107

Enables the specified IRQ

110

EFI_SUCCESS The

111

EFI_INVALID_PARAMETER The

111

is not valid

111

Code Definitions

113

Legacy Interrupt Protocol

114

3.3 Compatibility16 Code

119

Parameters

120

Signature

120

Compatibility16 Functions

124

EFI_COMPATIBILITY_FUNCTIONS

124

Prototype

125

EFI_SUCCESS 0x0000

128

Compatibility16UpdateBbs()

129

Mode values

134

Address

134

NumberOfFloppy

135

A20Kybd

136

A20Port92

136

Reserved

136

IdentifyDrive command

138

DeviceType values

141

OldPosition

141

Reserved1

141

Enabled

141

PortGranularity

144

DataGranularity

144

Function

145

Compatibility16Boot()

149

Summary

150

Input Registers

150

Output Registers

150

PciDeviceFunction

152

NumberBbsEntries

152

BbsTable

152

SecondaryControl

157

SecondaryBase

157

SecondaryBusMaster

157

Example Code

160

Legacy BIOS References

166

5.2 Fixed BIOS Entry Points

170

5.3 Fixed CMOS Locations

171

Table 16 BIOS Data Area

172

Yes 15

173

EFI Environment

175

Itanium

177

Processor Family

177

Itanium architecture

178

5.6.3.3 Assumptions

179

Traditional-Only Environment

181

Glossary

182





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