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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-06-02 11:49:34 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-06-02 11:49:34 +0100 |
| commit | 3b35911d709e100f0855c553adcab5c37b1c02c0 (patch) | |
| tree | 2354b25c2c977d1ecb4546cfeb62206309c2a42e /xen/include/asm-x86/e820.h | |
| parent | d2c78b31b503e88c2cde80e7f15ec62061007e71 (diff) | |
| download | xen-3b35911d709e100f0855c553adcab5c37b1c02c0.tar.gz xen-3b35911d709e100f0855c553adcab5c37b1c02c0.tar.bz2 xen-3b35911d709e100f0855c553adcab5c37b1c02c0.zip | |
Enable pci mmcfg and ATS for x86_64
This patch enables PCI MMCONFIG in xen and turns on hooks for ATS.
Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Diffstat (limited to 'xen/include/asm-x86/e820.h')
| -rw-r--r-- | xen/include/asm-x86/e820.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/asm-x86/e820.h b/xen/include/asm-x86/e820.h index a420ba9f80..d0486ae7c5 100644 --- a/xen/include/asm-x86/e820.h +++ b/xen/include/asm-x86/e820.h @@ -23,6 +23,7 @@ struct e820map { struct e820entry map[E820MAX]; }; +extern int e820_all_mapped(u64 start, u64 end, unsigned type); extern int reserve_e820_ram(struct e820map *e820, uint64_t s, uint64_t e); extern int e820_change_range_type( struct e820map *e820, uint64_t s, uint64_t e, |