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authorXiantao Zhang <xiantao.zhang@intel.com>2008-09-28 01:39:46 -0700
committerAvi Kivity <avi@redhat.com>2008-10-15 14:25:38 +0200
commitb010eb5103cfbe12ae6f08a4cdb3a748bf78c410 (patch)
treee2b812000bbb1b13edb52667e42a8d04d4ad02e5 /arch/ia64/include
parent1cbea809c400661eecb538e0dd0bc4f3660f0a35 (diff)
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')
-rw-r--r--arch/ia64/include/asm/kvm_host.h2
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 da579a33db1..85db124d37f 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 */