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1 #ifndef HW_XILINX_H
2 #define HW_XILINX_H 1
3
4
5 #include "stream.h"
6 #include "qemu-common.h"
7 #include "net/net.h"
8
9 static inline DeviceState *
10 xilinx_intc_create(hwaddr base, qemu_irq irq, int kind_of_intr)
11 {
12     DeviceState *dev;
13
14     dev = qdev_create(NULL, "xlnx.xps-intc");
15     qdev_prop_set_uint32(dev, "kind-of-intr", kind_of_intr);
16     qdev_init_nofail(dev);
17     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
18     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
19     return dev;
20 }
21
22 /* OPB Timer/Counter.  */
23 static inline DeviceState *
24 xilinx_timer_create(hwaddr base, qemu_irq irq, int oto, int freq)
25 {
26     DeviceState *dev;
27
28     dev = qdev_create(NULL, "xlnx.xps-timer");
29     qdev_prop_set_uint32(dev, "one-timer-only", oto);
30     qdev_prop_set_uint32(dev, "clock-frequency", freq);
31     qdev_init_nofail(dev);
32     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
33     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
34     return dev;
35 }
36
37 /* XPS Ethernet Lite MAC.  */
38 static inline DeviceState *
39 xilinx_ethlite_create(NICInfo *nd, hwaddr base, qemu_irq irq,
40                       int txpingpong, int rxpingpong)
41 {
42     DeviceState *dev;
43
44     qemu_check_nic_model(nd, "xlnx.xps-ethernetlite");
45
46     dev = qdev_create(NULL, "xlnx.xps-ethernetlite");
47     qdev_set_nic_properties(dev, nd);
48     qdev_prop_set_uint32(dev, "tx-ping-pong", txpingpong);
49     qdev_prop_set_uint32(dev, "rx-ping-pong", rxpingpong);
50     qdev_init_nofail(dev);
51     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
52     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
53     return dev;
54 }
55
56 static inline void
57 xilinx_axiethernet_init(DeviceState *dev, NICInfo *nd, StreamSlave *peer,
58                         hwaddr base, qemu_irq irq, int txmem, int rxmem)
59 {
60     Error *errp = NULL;
61
62     qdev_set_nic_properties(dev, nd);
63     qdev_prop_set_uint32(dev, "rxmem", rxmem);
64     qdev_prop_set_uint32(dev, "txmem", txmem);
65     object_property_set_link(OBJECT(dev), OBJECT(peer), "axistream-connected",
66                              &errp);
67     assert_no_error(errp);
68     qdev_init_nofail(dev);
69     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
70     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
71 }
72
73 static inline void
74 xilinx_axidma_init(DeviceState *dev, StreamSlave *peer, hwaddr base,
75                    qemu_irq irq, qemu_irq irq2, int freqhz)
76 {
77     Error *errp = NULL;
78
79     qdev_prop_set_uint32(dev, "freqhz", freqhz);
80     object_property_set_link(OBJECT(dev), OBJECT(peer), "axistream-connected",
81                              &errp);
82     assert_no_error(errp);
83     qdev_init_nofail(dev);
84
85     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
86     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq);
87     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 1, irq2);
88 }
89
90 #endif
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