| | PARAM (hostserial,{unsigned iobase=argv[1];if(iobase==~0u){MessageHostOp msg(MessageHostOp::OP_ALLOC_IOMEM, 0x400, 0x1000);if(mb.bus_hostop.send(msg)&&msg.ptr) iobase=*reinterpret_cast< unsigned short * >(msg.ptr);Logging::printf("HostSerial %x %p\n", iobase, msg.ptr);}MessageHostOp msg1(MessageHostOp::OP_ALLOC_IOIO_REGION,(iobase<< 8)|3);if(!mb.bus_hostop.send(msg1)) Logging::panic("%s failed to allocate ports %lx+8\n", __PRETTY_FUNCTION__, argv[1]);Device *dev=new HostSerial(mb.bus_hwioin, mb.bus_hwioout, mb.bus_serial, argv[0]==~0UL?0:argv[0], iobase, argv[2], argv[3]==~0UL?115200:argv[3], argv[4]==~0UL?3:argv[4], argv[2]!=~0U);mb.bus_hostirq.add(dev, HostSerial::receive_static< MessageIrq >);mb.bus_serial.add(dev, HostSerial::receive_static< MessageSerial >);MessageHostOp msg2(MessageHostOp::OP_ATTACH_IRQ, argv[2]);if(!(msg2.value==~0U||mb.bus_hostop.send(msg2))) Logging::panic("%s failed to attach hostirq %lx\n", __PRETTY_FUNCTION__, argv[2]);},"hostserial:hostdevnr,hostiobase,hostirq,speed=115200,lcr=3 - provide an in+output backend from the host serial port.","Example: 'hostserial:0x4711,0x3f8,4,115200,3'.","If no iobase is given, the first serial port from the BIOS is used.","The lcr is used to define word-length, length of stop-bit and parity.","See the LCR encoding of the 16550. The default is lcr=3, which means 8N1.","The output is received from hostdevnr+1.") |
1.7.1