Revision d33ea50a hw/scsi-disk.c

b/hw/scsi-disk.c
178 178 
    qemu_iovec_init_external(&r->qiov, &r->iov, 1);
179 179 
    r->req.aiocb = bdrv_aio_readv(s->bs, r->sector, &r->qiov, n,
180 180 
                              scsi_read_complete, r);
181 
    if (r->req.aiocb == NULL)
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        scsi_command_complete(r, CHECK_CONDITION, HARDWARE_ERROR);
181 
    if (r->req.aiocb == NULL) {
182 
        scsi_read_complete(r, -EIO);
183 
    }
183 184 
}
184 185 

  		





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/* Read more data from scsi device into buffer.  */


  		





  ......




  273
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        qemu_iovec_init_external(&r->qiov, &r->iov, 1);


  		





  274
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        r->req.aiocb = bdrv_aio_writev(s->bs, r->sector, &r->qiov, n,


  		





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                                   scsi_write_complete, r);


  		





  276
  
  
    
        if (r->req.aiocb == NULL)


  		





  277
  
  
    
            scsi_command_complete(r, CHECK_CONDITION,


  		





  278
  
  
    
                                  HARDWARE_ERROR);


  		





  
  277
  
    
        if (r->req.aiocb == NULL) {


  		





  
  278
  
    
            scsi_write_complete(r, -EIO);


  		





  
  279
  
    
        }


  		





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    } else {


  		





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        /* Invoke completion routine to fetch data from host.  */


  		





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        scsi_write_complete(r, 0);


  		












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