7aaefcaf66
* Drop the old SysBus init function and use instance_init * Call qemu_chr_add_handlers in the realize callback * Use qdev chardev prop instead of qemu_char_get_next_serial * Add lm32_uart_create function to create lm32 uart device Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Message-Id: <1464158344-12266-5-git-send-email-zxq_yx_007@163.com> Tested-by: Michael Walle <michael@walle.cc> Acked-by: Michael Walle <michael@walle.cc> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
47 lines
1023 B
C
47 lines
1023 B
C
#ifndef HW_LM32_H
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#define HW_LM32_H 1
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#include "hw/char/lm32_juart.h"
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static inline DeviceState *lm32_pic_init(qemu_irq cpu_irq)
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{
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DeviceState *dev;
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SysBusDevice *d;
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dev = qdev_create(NULL, "lm32-pic");
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qdev_init_nofail(dev);
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d = SYS_BUS_DEVICE(dev);
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sysbus_connect_irq(d, 0, cpu_irq);
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return dev;
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}
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static inline DeviceState *lm32_juart_init(CharDriverState *chr)
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{
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DeviceState *dev;
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dev = qdev_create(NULL, TYPE_LM32_JUART);
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qdev_prop_set_chr(dev, "chardev", chr);
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qdev_init_nofail(dev);
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return dev;
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}
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static inline DeviceState *lm32_uart_create(hwaddr addr,
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qemu_irq irq,
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CharDriverState *chr)
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{
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DeviceState *dev;
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SysBusDevice *s;
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dev = qdev_create(NULL, "lm32-uart");
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s = SYS_BUS_DEVICE(dev);
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qdev_prop_set_chr(dev, "chardev", chr);
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qdev_init_nofail(dev);
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sysbus_mmio_map(s, 0, addr);
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sysbus_connect_irq(s, 0, irq);
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return dev;
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}
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#endif
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