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package ipmi
import (
"context"
"fmt"
)
// 34.1 Get FRU Inventory Area Info Command
type GetFRUInventoryAreaInfoRequest struct {
FRUDeviceID uint8
}
type GetFRUInventoryAreaInfoResponse struct {
AreaSizeBytes uint16
DeviceAccessedByWords bool // false means Device is accessed by Bytes
}
func (req *GetFRUInventoryAreaInfoRequest) Command() Command {
return CommandGetFRUInventoryAreaInfo
}
func (req *GetFRUInventoryAreaInfoRequest) Pack() []byte {
return []byte{req.FRUDeviceID}
}
func (res *GetFRUInventoryAreaInfoResponse) Unpack(msg []byte) error {
if len(msg) < 3 {
return ErrUnpackedDataTooShortWith(len(msg), 3)
}
res.AreaSizeBytes, _, _ = unpackUint16L(msg, 0)
b, _, _ := unpackUint8(msg, 2)
res.DeviceAccessedByWords = isBit0Set(b)
return nil
}
func (r *GetFRUInventoryAreaInfoResponse) CompletionCodes() map[uint8]string {
return map[uint8]string{}
}
func (res *GetFRUInventoryAreaInfoResponse) Format() string {
return "" +
fmt.Sprintf("FRU size = %d bytes (accessed by %s)\n", res.AreaSizeBytes, formatBool(res.DeviceAccessedByWords, "words", "bytes"))
}
// This command returns overall the size of the FRU Inventory Area in this device, in bytes.
func (c *Client) GetFRUInventoryAreaInfo(ctx context.Context, fruDeviceID uint8) (response *GetFRUInventoryAreaInfoResponse, err error) {
request := &GetFRUInventoryAreaInfoRequest{
FRUDeviceID: fruDeviceID,
}
response = &GetFRUInventoryAreaInfoResponse{}
err = c.Exchange(ctx, request, response)
return
}
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