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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-31 08:37:32 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-31 08:37:32 -0800
commite2a0f813e0d53014b78aae76f0359c8a41f05eeb (patch)
tree08cbd30d7e407e8d1009338aeda56e895afb6d9d /arch/powerpc/kvm/e500.h
parente30b82bbe098d9514ed0e9b5ec372daf7429e0f7 (diff)
parentb73117c49364551ff789db7c424a115ac5b77850 (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull more KVM updates from Paolo Bonzini: "Second batch of KVM updates. Some minor x86 fixes, two s390 guest features that need some handling in the host, and all the PPC changes. The PPC changes include support for little-endian guests and enablement for new POWER8 features" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (45 commits) x86, kvm: correctly access the KVM_CPUID_FEATURES leaf at 0x40000101 x86, kvm: cache the base of the KVM cpuid leaves kvm: x86: move KVM_CAP_HYPERV_TIME outside #ifdef KVM: PPC: Book3S PR: Cope with doorbell interrupts KVM: PPC: Book3S HV: Add software abort codes for transactional memory KVM: PPC: Book3S HV: Add new state for transactional memory powerpc/Kconfig: Make TM select VSX and VMX KVM: PPC: Book3S HV: Basic little-endian guest support KVM: PPC: Book3S HV: Add support for DABRX register on POWER7 KVM: PPC: Book3S HV: Prepare for host using hypervisor doorbells KVM: PPC: Book3S HV: Handle new LPCR bits on POWER8 KVM: PPC: Book3S HV: Handle guest using doorbells for IPIs KVM: PPC: Book3S HV: Consolidate code that checks reason for wake from nap KVM: PPC: Book3S HV: Implement architecture compatibility modes for POWER8 KVM: PPC: Book3S HV: Add handler for HV facility unavailable KVM: PPC: Book3S HV: Flush the correct number of TLB sets on POWER8 KVM: PPC: Book3S HV: Context-switch new POWER8 SPRs KVM: PPC: Book3S HV: Align physical and virtual CPU thread numbers KVM: PPC: Book3S HV: Don't set DABR on POWER8 kvm/ppc: IRQ disabling cleanup ...
Diffstat (limited to 'arch/powerpc/kvm/e500.h')
-rw-r--r--arch/powerpc/kvm/e500.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h
index 4fd9650eb018..a326178bdea5 100644
--- a/arch/powerpc/kvm/e500.h
+++ b/arch/powerpc/kvm/e500.h
@@ -31,11 +31,13 @@ enum vcpu_ftr {
#define E500_TLB_NUM 2
/* entry is mapped somewhere in host TLB */
-#define E500_TLB_VALID (1 << 0)
+#define E500_TLB_VALID (1 << 31)
/* TLB1 entry is mapped by host TLB1, tracked by bitmaps */
-#define E500_TLB_BITMAP (1 << 1)
+#define E500_TLB_BITMAP (1 << 30)
/* TLB1 entry is mapped by host TLB0 */
-#define E500_TLB_TLB0 (1 << 2)
+#define E500_TLB_TLB0 (1 << 29)
+/* bits [6-5] MAS2_X1 and MAS2_X0 and [4-0] bits for WIMGE */
+#define E500_TLB_MAS2_ATTR (0x7f)
struct tlbe_ref {
pfn_t pfn; /* valid only for TLB0, except briefly */

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