diff options
Diffstat (limited to 'arch/x86/include/asm/lguest_hcall.h')
| -rw-r--r-- | arch/x86/include/asm/lguest_hcall.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/include/asm/lguest_hcall.h b/arch/x86/include/asm/lguest_hcall.h index b14b3552a4db..d31c4a684078 100644 --- a/arch/x86/include/asm/lguest_hcall.h +++ b/arch/x86/include/asm/lguest_hcall.h | |||
| @@ -12,6 +12,7 @@ | |||
| 12 | #define LHCALL_TS 8 | 12 | #define LHCALL_TS 8 |
| 13 | #define LHCALL_SET_CLOCKEVENT 9 | 13 | #define LHCALL_SET_CLOCKEVENT 9 |
| 14 | #define LHCALL_HALT 10 | 14 | #define LHCALL_HALT 10 |
| 15 | #define LHCALL_SET_PMD 13 | ||
| 15 | #define LHCALL_SET_PTE 14 | 16 | #define LHCALL_SET_PTE 14 |
| 16 | #define LHCALL_SET_PGD 15 | 17 | #define LHCALL_SET_PGD 15 |
| 17 | #define LHCALL_LOAD_TLS 16 | 18 | #define LHCALL_LOAD_TLS 16 |
| @@ -33,7 +34,7 @@ | |||
| 33 | * operations? There are two ways: the direct way is to make a "hypercall", | 34 | * operations? There are two ways: the direct way is to make a "hypercall", |
| 34 | * to make requests of the Host Itself. | 35 | * to make requests of the Host Itself. |
| 35 | * | 36 | * |
| 36 | * We use the KVM hypercall mechanism. Eighteen hypercalls are | 37 | * We use the KVM hypercall mechanism. Seventeen hypercalls are |
| 37 | * available: the hypercall number is put in the %eax register, and the | 38 | * available: the hypercall number is put in the %eax register, and the |
| 38 | * arguments (when required) are placed in %ebx, %ecx, %edx and %esi. | 39 | * arguments (when required) are placed in %ebx, %ecx, %edx and %esi. |
| 39 | * If a return value makes sense, it's returned in %eax. | 40 | * If a return value makes sense, it's returned in %eax. |