#include <IOKit/firewire/IOFWRegs.h>
IOKit/firewire/IOFWRegs.h
enum(anonymous)
| inUseErr | -4160 | Item already in use |
| notFoundErr | -4161 | Item not found |
| timeoutErr | -4162 | Something timed out |
| busReconfiguredErr | -4163 | Bus was reconfigured |
| invalidIDTypeErr | -4166 | Given ID is of an invalid type for the requested operation. |
| alreadyRegisteredErr | -4168 | Item has already been registered. |
| disconnectedErr | -4169 | Target of request has been disconnected. |
| retryExceededErr | -4170 | Retry limit was exceeded. |
| addressRangeErr | -4171 | Address is not in range. |
| addressAlignmentErr | -4172 | Address is not of proper alignment. |
| multipleTalkerErr | -4180 | Tried to install multiple talkers |
| channelActiveErr | -4181 | Operation not permitted when channel is active |
| noListenerOrTalkerErr | -4182 | Every isochronous channel must have one talker and at least |
| noChannelsAvailableErr | -4183 | one listener No supported isochronous channels are available |
| channelNotAvailableErr | -4184 | Required channel was not available. |
| invalidIsochPortIDErr | -4185 | An isochronous port ID is invalid. |
| invalidFWReferenceTypeErr | -4186 | Operation does not support type of given reference ID |
| separateBusErr | -4187 | Two or more entities are on two or more busses and cannot be associated with eachother. |
| badSelfIDsErr | -4188 | Received self IDs are bad. |
| cableVoltageTooLowErr | -4190 | zzz Do we own these next ID numbers? Cable power below device's minimum voltage |
| cablePowerInsufficientErr | -4191 | Can't grant power request at this time |