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package ipmi
import "context"
// 22.9 Get System Interface Capabilities Command
type GetSystemInterfaceCapabilitiesRequest struct {
SystemInterfaceType SystemInterfaceType
}
type GetSystemInterfaceCapabilitiesResponse struct {
// For System Interface Type = SSIF
TransactionSupportMask uint8
PECSupported bool
SSIFVersion uint8
InputMessageSizeBytes uint8
OutputMessageSizeBytes uint8
// For System Interface Type = KCS or SMIC
SystemInterfaceVersion uint8
InputMaximumMessageSizeBytes uint8
}
type SystemInterfaceType uint8
const (
SystemInterfaceTypeSSIF SystemInterfaceType = 0x00
SystemInterfaceTypeKCS SystemInterfaceType = 0x01
SystemInterfaceTypeSMIC SystemInterfaceType = 0x02
)
func (req *GetSystemInterfaceCapabilitiesRequest) Command() Command {
return CommandGetSystemInterfaceCapabilities
}
func (req *GetSystemInterfaceCapabilitiesRequest) Pack() []byte {
return []byte{uint8(req.SystemInterfaceType)}
}
func (res *GetSystemInterfaceCapabilitiesResponse) Unpack(msg []byte) error {
// at least 3 bytes
if len(msg) < 3 {
return ErrUnpackedDataTooShortWith(len(msg), 3)
}
// For System Interface Type = SSIF:
b, _, _ := unpackUint8(msg, 1)
res.TransactionSupportMask = b >> 6
res.PECSupported = isBit3Set(b)
res.SSIFVersion = b & 0x07
res.InputMessageSizeBytes, _, _ = unpackUint8(msg, 2)
// For System Interface Type = KCS or SMIC
res.SystemInterfaceVersion = b & 0x07
res.InputMaximumMessageSizeBytes, _, _ = unpackUint8(msg, 2)
if len(msg) >= 4 {
res.OutputMessageSizeBytes, _, _ = unpackUint8(msg, 3)
}
return nil
}
func (*GetSystemInterfaceCapabilitiesResponse) CompletionCodes() map[uint8]string {
// no command-specific cc
return map[uint8]string{}
}
func (res *GetSystemInterfaceCapabilitiesResponse) Format() string {
return ""
}
func (c *Client) GetSystemInterfaceCapabilities(ctx context.Context, interfaceType SystemInterfaceType) (response *GetSystemInterfaceCapabilitiesResponse, err error) {
request := &GetSystemInterfaceCapabilitiesRequest{
SystemInterfaceType: interfaceType,
}
response = &GetSystemInterfaceCapabilitiesResponse{}
err = c.Exchange(ctx, request, response)
return
}
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