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KVM: Update headers (except HIOR mess)

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This patch is basically what ./scripts/update-linux-headers.sh against
upstream KVM's next branch outputs except that all the HIOR bits are
removed. These we have to update with the code that uses them.

Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexander Graf 2012-01-20 14:41:12 +01:00
parent d34e8f6e9d
commit 1529ae1bc6
8 changed files with 100 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

9
linux-headers/asm-powerpc/kvm.h
View file

@ -265,12 +265,9 @@ struct kvm_debug_exit_arch {
struct kvm_guest_debug_arch {
};
#define KVM_REG_MASK 0x001f
#define KVM_REG_EXT_MASK 0xffe0
#define KVM_REG_GPR 0x0000
#define KVM_REG_FPR 0x0020
#define KVM_REG_QPR 0x0040
#define KVM_REG_FQPR 0x0060
/* definition of registers in kvm_run */
struct kvm_sync_regs {
};
#define KVM_INTERRUPT_SET -1U
#define KVM_INTERRUPT_UNSET -2U

41
linux-headers/asm-powerpc/kvm_para.h
View file

@ -22,6 +22,16 @@
#include <linux/types.h>
/*
* Additions to this struct must only occur at the end, and should be
* accompanied by a KVM_MAGIC_FEAT flag to advertise that they are present
* (albeit not necessarily relevant to the current target hardware platform).
*
* Struct fields are always 32 or 64 bit aligned, depending on them being 32
* or 64 bit wide respectively.
*
* See Documentation/virtual/kvm/ppc-pv.txt
*/
struct kvm_vcpu_arch_shared {
__u64 scratch1;
__u64 scratch2;
@ -33,11 +43,35 @@ struct kvm_vcpu_arch_shared {
__u64 sprg3;
__u64 srr0;
__u64 srr1;
__u64 dar;
__u64 dar; /* dear on BookE */
__u64 msr;
__u32 dsisr;
__u32 int_pending; /* Tells the guest if we have an interrupt */
__u32 sr[16];
__u32 mas0;
__u32 mas1;
__u64 mas7_3;
__u64 mas2;
__u32 mas4;
__u32 mas6;
__u32 esr;
__u32 pir;
/*
* SPRG4-7 are user-readable, so we can only keep these consistent
* between the shared area and the real registers when there's an
* intervening exit to KVM. This also applies to SPRG3 on some
* chips.
*
* This suffices for access by guest userspace, since in PR-mode
* KVM, an exit must occur when changing the guest's MSR[PR].
* If the guest kernel writes to SPRG3-7 via the shared area, it
* must also use the shared area for reading while in kernel space.
*/
__u64 sprg4;
__u64 sprg5;
__u64 sprg6;
__u64 sprg7;
};
#define KVM_SC_MAGIC_R0 0x4b564d21 /* "KVM!" */
@ -47,7 +81,10 @@ struct kvm_vcpu_arch_shared {
#define KVM_FEATURE_MAGIC_PAGE 1
#define KVM_MAGIC_FEAT_SR (1 << 0)
#define KVM_MAGIC_FEAT_SR (1 << 0)
/* MASn, ESR, PIR, and high SPRGs */
#define KVM_MAGIC_FEAT_MAS0_TO_SPRG7 (1 << 1)
#endif /* __POWERPC_KVM_PARA_H__ */