package protocol

import "github.com/ReconfigureIO/sdaccel/axi/protocol"

Package protocol provides low level primitives for working the AXI4 protocol

Index ¶

• func ReadDisable( clientAddr chan<- Addr, clientData <-chan ReadData)
• func WriteDisable( clientAddr chan<- Addr, clientData chan<- WriteData, clientResp <-chan WriteResp)
• type Addr
• type ReadData
• type WriteData
• type WriteResp

Package Files ¶

axiprotocol.go

func ReadDisable ¶ Uses

func ReadDisable(
    clientAddr chan<- Addr,
    clientData <-chan ReadData)

ReadDisable will disable AXI bus read transactions. Should be run once for each unused AXI read interface. This will block the calling goroutine.

func WriteDisable ¶ Uses

func WriteDisable(
    clientAddr chan<- Addr,
    clientData chan<- WriteData,
    clientResp <-chan WriteResp)

WriteDisable will disable AXI bus write transactions. Should be run once for each unused AXI write interface. This will block the calling goroutine.

type Addr ¶ Uses

type Addr struct {
    Id     bool
    Addr   uintptr
    Len    byte
    Size   [3]bool
    Burst  [2]bool
    Lock   bool
    Cache  [4]bool
    Prot   [3]bool
    Region [4]bool
    Qos    [4]bool
    User   bool
}

Type Addr specifies AXI memory address channel fields.

type ReadData ¶ Uses

type ReadData struct {
    Id   bool
    Data uint64
    Resp [2]bool
    Last bool
    User bool
}

Type ReadData specifies AXI memory read data channel fields.

type WriteData ¶ Uses

type WriteData struct {
    Data uint64
    Strb [8]bool
    Last bool
    User bool
}

Type WriteData specifies AXI memory write data channel fields.

type WriteResp ¶ Uses

type WriteResp struct {
    Id   bool
    Resp [2]bool
    User bool
}

Type WriteResp specifies AXI memory write response channel fields.