pci

Documentation

Index

• func Init()
• func Register(driver Driver)
• type Address
  • func (a Address) EnableBusMaster()
  • func (a Address) ReadBAR(bar uint8) (addr, len uint32, prefetch, isMem bool)
  • func (a Address) ReadCapOffset() uint8
  • func (a Address) ReadDeviceID() uint16
  • func (a Address) ReadIRQLine() uint8
  • func (a Address) ReadPCIClass() uint16
  • func (a Address) ReadPCIRegister(reg uint8) uint32
  • func (a Address) ReadStatus() uint16
  • func (a Address) ReadVendorID() uint16
  • func (a Address) WritePCIRegister(reg uint8, val uint32)
• type Device
  • func Scan() []*Device
• type Driver
• type Identity

Functions

func Init

func Init()

func Register

func Register(driver Driver)

Types

type Address

type Address struct {
	Bus, Device, Func uint8
}

func (Address) EnableBusMaster

func (a Address) EnableBusMaster()

func (Address) ReadBAR

func (a Address) ReadBAR(bar uint8) (addr, len uint32, prefetch, isMem bool)

func (Address) ReadCapOffset

func (a Address) ReadCapOffset() uint8

func (Address) ReadDeviceID

func (a Address) ReadDeviceID() uint16

func (Address) ReadIRQLine

func (a Address) ReadIRQLine() uint8

func (Address) ReadPCIClass

func (a Address) ReadPCIClass() uint16

func (Address) ReadPCIRegister

func (a Address) ReadPCIRegister(reg uint8) uint32

func (Address) ReadStatus

func (a Address) ReadStatus() uint16

func (Address) ReadVendorID

func (a Address) ReadVendorID() uint16

func (Address) WritePCIRegister

func (a Address) WritePCIRegister(reg uint8, val uint32)

type Device

type Device struct {
	Ident Identity
	Addr  Address

	Class, SubClass uint8

	IRQLine uint8
	IRQNO   uint8
}

func Scan

func Scan() []*Device

type Driver

type Driver interface {
	Name() string
	Init(dev *Device) error
	Idents() []Identity
	Intr()
}

type Identity

type Identity struct {
	Vendor uint16
	Device uint16
}