diff options
| author | Babu Moger <babu.moger@amd.com> | 2020-09-11 22:28:12 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-09-28 14:57:14 +0300 |
| commit | 30abaa88382ce078cfc2ecebb61d9e0540fef24d (patch) | |
| tree | d2743509ed57e9ebb4d48f13841b0a2464c30ae2 /arch/x86/include/asm/svm.h | |
| parent | 03bfeeb988a970995479eb6d108c398027ab7525 (diff) | |
| download | linux-30abaa88382ce078cfc2ecebb61d9e0540fef24d.tar.xz | |
KVM: SVM: Change intercept_dr to generic intercepts
Modify intercept_dr to generic intercepts in vmcb_control_area. Use
the generic vmcb_set_intercept, vmcb_clr_intercept and vmcb_is_intercept
to set/clear/test the intercept_dr bits.
Signed-off-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Message-Id: <159985249255.11252.10000868032136333355.stgit@bmoger-ubuntu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/svm.h')
| -rw-r--r-- | arch/x86/include/asm/svm.h | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h index 20b63418ae36..80a4db25e424 100644 --- a/arch/x86/include/asm/svm.h +++ b/arch/x86/include/asm/svm.h @@ -11,6 +11,7 @@ enum intercept_words { INTERCEPT_CR = 0, + INTERCEPT_DR, MAX_INTERCEPT, }; @@ -24,6 +25,23 @@ enum { INTERCEPT_CR3_WRITE = 16 + 3, INTERCEPT_CR4_WRITE = 16 + 4, INTERCEPT_CR8_WRITE = 16 + 8, + /* Byte offset 004h (word 1) */ + INTERCEPT_DR0_READ = 32, + INTERCEPT_DR1_READ, + INTERCEPT_DR2_READ, + INTERCEPT_DR3_READ, + INTERCEPT_DR4_READ, + INTERCEPT_DR5_READ, + INTERCEPT_DR6_READ, + INTERCEPT_DR7_READ, + INTERCEPT_DR0_WRITE = 48, + INTERCEPT_DR1_WRITE, + INTERCEPT_DR2_WRITE, + INTERCEPT_DR3_WRITE, + INTERCEPT_DR4_WRITE, + INTERCEPT_DR5_WRITE, + INTERCEPT_DR6_WRITE, + INTERCEPT_DR7_WRITE, }; enum { @@ -79,7 +97,6 @@ enum { struct __attribute__ ((__packed__)) vmcb_control_area { u32 intercepts[MAX_INTERCEPT]; - u32 intercept_dr; u32 intercept_exceptions; u64 intercept; u8 reserved_1[40]; @@ -308,23 +325,6 @@ struct vmcb { #define SVM_SELECTOR_READ_MASK SVM_SELECTOR_WRITE_MASK #define SVM_SELECTOR_CODE_MASK (1 << 3) -#define INTERCEPT_DR0_READ 0 -#define INTERCEPT_DR1_READ 1 -#define INTERCEPT_DR2_READ 2 -#define INTERCEPT_DR3_READ 3 -#define INTERCEPT_DR4_READ 4 -#define INTERCEPT_DR5_READ 5 -#define INTERCEPT_DR6_READ 6 -#define INTERCEPT_DR7_READ 7 -#define INTERCEPT_DR0_WRITE (16 + 0) -#define INTERCEPT_DR1_WRITE (16 + 1) -#define INTERCEPT_DR2_WRITE (16 + 2) -#define INTERCEPT_DR3_WRITE (16 + 3) -#define INTERCEPT_DR4_WRITE (16 + 4) -#define INTERCEPT_DR5_WRITE (16 + 5) -#define INTERCEPT_DR6_WRITE (16 + 6) -#define INTERCEPT_DR7_WRITE (16 + 7) - #define SVM_EVTINJ_VEC_MASK 0xff #define SVM_EVTINJ_TYPE_SHIFT 8 |