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Viewing changes to include/xen/interface/io/console.h

  • Committer: Package Import Robot
  • Author(s): Alessio Igor Bogani
  • Date: 2011-10-26 11:13:05 UTC
  • Revision ID: package-import@ubuntu.com-20111026111305-tz023xykf0i6eosh
Tags: upstream-3.2.0
Import upstream version 3.2.0

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include/xen/interface/io/console.h
 
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/******************************************************************************
 
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 * console.h
 
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 *
 
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 * Console I/O interface for Xen guest OSes.
 
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 *
 
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 * Copyright (c) 2005, Keir Fraser
 
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 */
 
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#ifndef __XEN_PUBLIC_IO_CONSOLE_H__
 
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#define __XEN_PUBLIC_IO_CONSOLE_H__
 
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typedef uint32_t XENCONS_RING_IDX;
 
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#define MASK_XENCONS_IDX(idx, ring) ((idx) & (sizeof(ring)-1))
 
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struct xencons_interface {
 
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    char in[1024];
 
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    char out[2048];
 
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    XENCONS_RING_IDX in_cons, in_prod;
 
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    XENCONS_RING_IDX out_cons, out_prod;
 
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};
 
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#endif /* __XEN_PUBLIC_IO_CONSOLE_H__ */