Revision d02e4fa4

b/hw/virtio-console.c
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#include "qemu-char.h"


  		





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#include "qemu-error.h"


  		





  
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#include "trace.h"


  		





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#include "virtio-serial.h"


  		





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typedef struct VirtConsole {


  		





  ......




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static ssize_t flush_buf(VirtIOSerialPort *port, const uint8_t *buf, size_t len)


  		





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{


  		





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    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);


  		





  
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    ssize_t ret;


  		





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    return qemu_chr_write(vcon->chr, buf, len);


  		





  
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    ret = qemu_chr_write(vcon->chr, buf, len);


  		





  
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    trace_virtio_console_flush_buf(port->id, len, ret);


  		





  
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    return ret;


  		





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}


  		





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/* Callback function that's called when the guest opens the port */


  		





  ......




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{


  		





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    VirtConsole *vcon = opaque;


  		





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    trace_virtio_console_chr_read(vcon->port.id, size);


  		





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    virtio_serial_write(&vcon->port, buf, size);


  		





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}


  		





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  ......




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{


  		





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    VirtConsole *vcon = opaque;


  		





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    trace_virtio_console_chr_event(vcon->port.id, event);


  		





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    switch (event) {


  		





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    case CHR_EVENT_OPENED:


  		





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        virtio_serial_open(&vcon->port);


  		












  

    
      b/trace-events
    
  






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disable virtio_serial_handle_control_message(uint16_t event, uint16_t value) "event %u, value %u"


  		





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disable virtio_serial_handle_control_message_port(unsigned int port) "port %u"


  		





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# hw/virtio-console.c


  		





  
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disable virtio_console_flush_buf(unsigned int port, size_t len, ssize_t ret) "port %u, in_len %zu, out_len %zd"


  		





  
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disable virtio_console_chr_read(unsigned int port, int size) "port %u, size %d"


  		





  
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disable virtio_console_chr_event(unsigned int port, int event) "port %u, event %d"


  		





  
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# block.c


  		





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disable multiwrite_cb(void *mcb, int ret) "mcb %p ret %d"


  		





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disable bdrv_aio_multiwrite(void *mcb, int num_callbacks, int num_reqs) "mcb %p num_callbacks %d num_reqs %d"


  		












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