Lines Matching refs:op
1187 IOReturn IOGeneralMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
1189 if (kIOMDGetCharacteristics == op) {
1220 else if (!(kIOMDWalkSegments & op))
1244 if ((kIOMDFirstSegment != op)
1591 IOMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
1593 if (kIOMDGetCharacteristics == op) {
1605 else if (kIOMDWalkSegments & op) {
3375 IOSubMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
3379 if (kIOMDGetCharacteristics == op) {
3381 rtn = _parent->dmaCommandOperation(op, vData, dataSize);
3392 else if (kIOMDWalkSegments & op) {
3404 rtn = _parent->dmaCommandOperation(op, vData, dataSize);