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Viewing changes to extras/mini-os/include/gntmap.h

  • Committer: Bazaar Package Importer
  • Author(s): Chuck Short
  • Date: 2008-08-14 10:28:57 UTC
  • Revision ID: james.westby@ubuntu.com-20080814102857-a832fn5gowurz5do
Tags: upstream-3.3.0
Import upstream version 3.3.0

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extras/mini-os/include/gntmap.h
 
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#ifndef __GNTMAP_H__
 
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#define __GNTMAP_H__
 
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#include <os.h>
 
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/*
 
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 * Please consider struct gntmap opaque. If instead you choose to disregard
 
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 * this message, I insist that you keep an eye out for raptors.
 
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 */
 
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struct gntmap {
 
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    int nentries;
 
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    struct gntmap_entry *entries;
 
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};
 
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int
 
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gntmap_set_max_grants(struct gntmap *map, int count);
 
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int
 
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gntmap_munmap(struct gntmap *map, unsigned long start_address, int count);
 
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void*
 
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gntmap_map_grant_refs(struct gntmap *map, 
 
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                      uint32_t count,
 
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                      uint32_t *domids,
 
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                      int domids_stride,
 
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                      uint32_t *refs,
 
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                      int writable);
 
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void
 
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gntmap_init(struct gntmap *map);
 
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void
 
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gntmap_fini(struct gntmap *map);
 
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#endif /* !__GNTMAP_H__ */