Like qdev_init(), but terminate program via hw_error() instead of returning an error value. Use it instead of qdev_init() where terminating the program on failure is okay, either because it's during machine construction, or because we know that failure can't happen. Because relying in the latter is somewhat unclean, and the former is not always obvious, it would be nice to go back to qdev_init() in the not-so-obvious cases, only with proper error handling. I'm leaving that for another day, because it involves making sure that error values are properly checked by all callers. Patchworks-ID: 35168 Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
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/* OPB Interrupt Controller. */
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qemu_irq *microblaze_pic_init_cpu(CPUState *env);
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static inline DeviceState *
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xilinx_intc_create(target_phys_addr_t base, qemu_irq irq, int kind_of_intr)
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{
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DeviceState *dev;
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dev = qdev_create(NULL, "xilinx,intc");
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qdev_prop_set_uint32(dev, "kind-of-intr", kind_of_intr);
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qdev_init_nofail(dev);
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sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
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sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
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return dev;
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}
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/* OPB Timer/Counter. */
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static inline DeviceState *
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xilinx_timer_create(target_phys_addr_t base, qemu_irq irq, int nr, int freq)
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{
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DeviceState *dev;
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dev = qdev_create(NULL, "xilinx,timer");
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qdev_prop_set_uint32(dev, "nr-timers", nr);
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qdev_prop_set_uint32(dev, "frequency", freq);
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qdev_init_nofail(dev);
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sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
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sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
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return dev;
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}
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/* XPS Ethernet Lite MAC. */
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static inline DeviceState *
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xilinx_ethlite_create(NICInfo *nd, target_phys_addr_t base, qemu_irq irq,
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int txpingpong, int rxpingpong)
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{
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DeviceState *dev;
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qemu_check_nic_model(nd, "xilinx-ethlite");
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dev = qdev_create(NULL, "xilinx,ethlite");
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dev->nd = nd;
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qdev_prop_set_uint32(dev, "txpingpong", txpingpong);
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qdev_prop_set_uint32(dev, "rxpingpong", rxpingpong);
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qdev_init_nofail(dev);
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sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
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sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
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return dev;
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}
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