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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 15:36:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 15:36:00 -0700 |
| commit | 08d19f51f05a68ce89a289320ce4ed96e757df72 (patch) | |
| tree | 31c5d718d0aeaff5083fe533cd6e1f9fbbe846bb /arch/ia64/kvm/vcpu.h | |
| parent | 1c95e1b69073cff5ff179e592fa1a1e182c78a17 (diff) | |
| parent | 2381ad241d0bea1253a37f314b270848067640bb (diff) | |
Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
* 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (134 commits)
KVM: ia64: Add intel iommu support for guests.
KVM: ia64: add directed mmio range support for kvm guests
KVM: ia64: Make pmt table be able to hold physical mmio entries.
KVM: Move irqchip_in_kernel() from ioapic.h to irq.h
KVM: Separate irq ack notification out of arch/x86/kvm/irq.c
KVM: Change is_mmio_pfn to kvm_is_mmio_pfn, and make it common for all archs
KVM: Move device assignment logic to common code
KVM: Device Assignment: Move vtd.c from arch/x86/kvm/ to virt/kvm/
KVM: VMX: enable invlpg exiting if EPT is disabled
KVM: x86: Silence various LAPIC-related host kernel messages
KVM: Device Assignment: Map mmio pages into VT-d page table
KVM: PIC: enhance IPI avoidance
KVM: MMU: add "oos_shadow" parameter to disable oos
KVM: MMU: speed up mmu_unsync_walk
KVM: MMU: out of sync shadow core
KVM: MMU: mmu_convert_notrap helper
KVM: MMU: awareness of new kvm_mmu_zap_page behaviour
KVM: MMU: mmu_parent_walk
KVM: x86: trap invlpg
KVM: MMU: sync roots on mmu reload
...
Diffstat (limited to 'arch/ia64/kvm/vcpu.h')
| -rw-r--r-- | arch/ia64/kvm/vcpu.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/ia64/kvm/vcpu.h b/arch/ia64/kvm/vcpu.h index b0fcfb62c49..341e3fee280 100644 --- a/arch/ia64/kvm/vcpu.h +++ b/arch/ia64/kvm/vcpu.h @@ -313,21 +313,21 @@ static inline void vcpu_set_tr(struct thash_data *trp, u64 pte, u64 itir, trp->rid = rid; } -extern u64 kvm_lookup_mpa(u64 gpfn); -extern u64 kvm_gpa_to_mpa(u64 gpa); - -/* Return I/O type if trye */ -#define __gpfn_is_io(gpfn) \ - ({ \ - u64 pte, ret = 0; \ - pte = kvm_lookup_mpa(gpfn); \ - if (!(pte & GPFN_INV_MASK)) \ - ret = pte & GPFN_IO_MASK; \ - ret; \ - }) +extern u64 kvm_get_mpt_entry(u64 gpfn); +/* Return I/ */ +static inline u64 __gpfn_is_io(u64 gpfn) +{ + u64 pte; + pte = kvm_get_mpt_entry(gpfn); + if (!(pte & GPFN_INV_MASK)) { + pte = pte & GPFN_IO_MASK; + if (pte != GPFN_PHYS_MMIO) + return pte; + } + return 0; +} #endif - #define IA64_NO_FAULT 0 #define IA64_FAULT 1 |