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| author | Xiantao Zhang <xiantao.zhang@intel.com> | 2008-09-28 01:39:46 -0700 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-10-15 14:25:38 +0200 |
| commit | b010eb5103cfbe12ae6f08a4cdb3a748bf78c410 (patch) | |
| tree | e2b812000bbb1b13edb52667e42a8d04d4ad02e5 /arch/ia64/include/asm/kvm_host.h | |
| parent | 1cbea809c400661eecb538e0dd0bc4f3660f0a35 (diff) | |
| download | op-kernel-dev-b010eb5103cfbe12ae6f08a4cdb3a748bf78c410.zip op-kernel-dev-b010eb5103cfbe12ae6f08a4cdb3a748bf78c410.tar.gz | |
KVM: ia64: add directed mmio range support for kvm guests
Using vt-d, kvm guests can be assigned physcial devices, so
this patch introduce a new mmio type (directed mmio)
to handle its mmio access.
Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/ia64/include/asm/kvm_host.h')
| -rw-r--r-- | arch/ia64/include/asm/kvm_host.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/kvm_host.h b/arch/ia64/include/asm/kvm_host.h index da579a3..85db124 100644 --- a/arch/ia64/include/asm/kvm_host.h +++ b/arch/ia64/include/asm/kvm_host.h @@ -132,7 +132,7 @@ #define GPFN_IOSAPIC (4UL << 60) /* IOSAPIC base */ #define GPFN_LEGACY_IO (5UL << 60) /* Legacy I/O base */ #define GPFN_GFW (6UL << 60) /* Guest Firmware */ -#define GPFN_HIGH_MMIO (7UL << 60) /* High MMIO range */ +#define GPFN_PHYS_MMIO (7UL << 60) /* Directed MMIO Range */ #define GPFN_IO_MASK (7UL << 60) /* Guest pfn is I/O type */ #define GPFN_INV_MASK (1UL << 63) /* Guest pfn is invalid */ |
