SetIsWrite
request->SetIsWrite(command->opcode == SCSI_OP_WRITE_6);
request->SetIsWrite(command->opcode == SCSI_OP_WRITE_10);
request->SetIsWrite(command->opcode == SCSI_OP_WRITE_12);
request->SetIsWrite(command->opcode == SCSI_OP_WRITE_16);
request->SetIsWrite((ccb->flags & SCSI_DIR_MASK) == SCSI_DIR_OUT);
void SetIsWrite(bool isWrite);
void SetIsWrite(bool isWrite);