hw/xilinx.h

   1 #include "qemu-common.h"
   2 #include "net.h"
   3
   4 static inline DeviceState *
   5 xilinx_intc_create(target_phys_addr_t base, qemu_irq irq, int kind_of_intr)
   6 {
   7     DeviceState *dev;
   8
   9     dev = qdev_create(NULL, "xlnx.xps-intc");
  10     qdev_prop_set_uint32(dev, "kind-of-intr", kind_of_intr);
  11     qdev_init_nofail(dev);
  12     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
  13     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
  14     return dev;
  15 }
  16
  17 /* OPB Timer/Counter.  */
  18 static inline DeviceState *
  19 xilinx_timer_create(target_phys_addr_t base, qemu_irq irq, int oto, int freq)
  20 {
  21     DeviceState *dev;
  22
  23     dev = qdev_create(NULL, "xlnx,xps-timer");
  24     qdev_prop_set_uint32(dev, "one-timer-only", oto);
  25     qdev_prop_set_uint32(dev, "frequency", freq);
  26     qdev_init_nofail(dev);
  27     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
  28     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
  29     return dev;
  30 }
  31
  32 /* XPS Ethernet Lite MAC.  */
  33 static inline DeviceState *
  34 xilinx_ethlite_create(NICInfo *nd, target_phys_addr_t base, qemu_irq irq,
  35                       int txpingpong, int rxpingpong)
  36 {
  37     DeviceState *dev;
  38
  39     qemu_check_nic_model(nd, "xilinx-ethlite");
  40
  41     dev = qdev_create(NULL, "xilinx,ethlite");
  42     qdev_set_nic_properties(dev, nd);
  43     qdev_prop_set_uint32(dev, "tx-ping-pong", txpingpong);
  44     qdev_prop_set_uint32(dev, "rx-ping-pong", rxpingpong);
  45     qdev_init_nofail(dev);
  46     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
  47     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
  48     return dev;
  49 }
  50
  51 static inline DeviceState *
  52 xilinx_axiethernet_create(void *dmach,
  53                           NICInfo *nd, target_phys_addr_t base, qemu_irq irq,
  54                           int txmem, int rxmem)
  55 {
  56     DeviceState *dev;
  57     qemu_check_nic_model(nd, "xilinx-axienet");
  58
  59     dev = qdev_create(NULL, "xilinx,axienet");
  60     qdev_set_nic_properties(dev, nd);
  61     qdev_prop_set_uint32(dev, "c_rxmem", rxmem);
  62     qdev_prop_set_uint32(dev, "c_txmem", txmem);
  63     qdev_prop_set_ptr(dev, "dmach", dmach);
  64     qdev_init_nofail(dev);
  65     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
  66     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
  67
  68     return dev;
  69 }
  70
  71 static inline DeviceState *
  72 xilinx_axiethernetdma_create(void *dmach,
  73                              target_phys_addr_t base, qemu_irq irq,
  74                              qemu_irq irq2, int freqhz)
  75 {
  76     DeviceState *dev = NULL;
  77
  78     dev = qdev_create(NULL, "xilinx,axidma");
  79     qdev_prop_set_uint32(dev, "freqhz", freqhz);
  80     qdev_prop_set_ptr(dev, "dmach", dmach);
  81     qdev_init_nofail(dev);
  82
  83     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
  84     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
  85     sysbus_connect_irq(sysbus_from_qdev(dev), 1, irq2);
  86
  87     return dev;
  88 }