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| author | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2006-07-05 14:29:57 +0100 |
|---|---|---|
| committer | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2006-07-05 14:29:57 +0100 |
| commit | cbffd93cada80251a78a6d4178138072f9ebc30f (patch) | |
| tree | af9a0e0ab3b769141333aa9e0cdf2ca4038c0d30 /extras/mini-os/include/gnttab.h | |
| parent | 5edcddf706ed90180701eac5a15cff6f3cec614d (diff) | |
| download | xen-cbffd93cada80251a78a6d4178138072f9ebc30f.tar.gz xen-cbffd93cada80251a78a6d4178138072f9ebc30f.tar.bz2 xen-cbffd93cada80251a78a6d4178138072f9ebc30f.zip | |
[MINIOS] Mapping page frames on demand added to the memory management.
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
Diffstat (limited to 'extras/mini-os/include/gnttab.h')
| -rw-r--r-- | extras/mini-os/include/gnttab.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/extras/mini-os/include/gnttab.h b/extras/mini-os/include/gnttab.h new file mode 100644 index 0000000000..65a02aa85f --- /dev/null +++ b/extras/mini-os/include/gnttab.h @@ -0,0 +1,14 @@ +#ifndef __GNTTAB_H__ +#define __GNTTAB_H__ + +#include <xen/grant_table.h> + +void init_gnttab(void); +grant_ref_t gnttab_alloc_and_grant(void **map); +grant_ref_t gnttab_grant_access(domid_t domid, unsigned long frame, + int readonly); +grant_ref_t gnttab_grant_transfer(domid_t domid, unsigned long pfn); +unsigned long gnttab_end_transfer(grant_ref_t gref); +int gnttab_end_access(grant_ref_t ref); + +#endif /* !__GNTTAB_H__ */ |