bitstream

type Bitstream struct {
	// Embed ReaderAt for ReadAt method.
	// Do not embed SectionReader directly
	// to avoid having Read and Seek.
	// If a client wants Read and Seek it must use
	// Open() to avoid fighting over the seek offset
	// with other clients.
	io.ReaderAt

	// embed common bitstream interfaces
	File

	Size uint64
	// contains filtered or unexported fields
}

type File interface {
	io.Closer
	// RawBitstreamReader returns Reader for raw bitstream data
	RawBitstreamReader() io.ReadSeeker
	// RawBitstreamData returns raw bitstream byte array
	RawBitstreamData() ([]byte, error)
	// InterfaceUUID returns bitstream's Interface UUID
	InterfaceUUID() string
	// AcceleratorTypeUUID returns bitstream's AFU UUID
	AcceleratorTypeUUID() string
	// UniqueUUID returns UUID that uniquely identifies bitstream
	UniqueUUID() string
	// InstallPath returns unique filename for bitstream relative to given directory
	InstallPath(string) string
	// ExtraMetadata returns map of key/value with additional metadata that can be detected from bitstream
	ExtraMetadata() map[string]string
}

type FileAOCX struct {
	GBS *FileGBS

	// embed common bitstream interfaces
	File
	AutoDiscovery          string
	AutoDiscoveryXML       string
	Board                  string
	BoardPackage           string
	BoardSpecXML           string
	CompilationEnvironment string
	Hash                   string
	KernelArgInfoXML       string
	QuartusInputHash       string
	QuartusReport          string
	Target                 string
	Version                string
	// contains filtered or unexported fields
}

type FileGBS struct {
	Bitstream *Bitstream

	Metadata Metadata
	Header
	// contains filtered or unexported fields
}

type Header struct {
	GUID1          uint64
	GUID2          uint64
	MetadataLength uint32
}

type Metadata struct {
	PlatformName string `json:"platform-name,omitempty"`
	AfuImage     struct {
		InterfaceUUID   string `json:"interface-uuid,omitempty"`
		AfuTopInterface struct {
			Class       string `json:"class"`
			ModulePorts []struct {
				Params struct {
					Clock string `json:"clock,omitempty"`
				} `json:"params"`
				Class    string `json:"class,omitempty"`
				Optional bool   `json:"optional,omitempty"`
			} `json:"module-ports,omitempty"`
		} `json:"afu-top-interface"`
		ClockFrequencyHigh  interface{} `json:"clock-frequency-high,omitempty"`
		ClockFrequencyLow   interface{} `json:"clock-frequency-low,omitempty"`
		AcceleratorClusters []struct {
			AcceleratorTypeUUID string `json:"accelerator-type-uuid"`
			Name                string `json:"name"`
			TotalContexts       int    `json:"total-contexts"`
		} `json:"accelerator-clusters"`
		MagicNo int `json:"magic-no,omitempty"`
		Power   int `json:"power"`
	} `json:"afu-image"`
	Version int `json:"version"`
}