| 35,29 → 35,14 |
|---|
| |
| typedef uint16_t domid_t; |
| |
| typedef struct { |
| uint64_t ptr; /**< Machine address of PTE */ |
| uint64_t val; /**< New contents of PTE */ |
| } mmu_update_t; |
| |
| typedef struct { |
| unsigned int cmd; |
| union { |
| unsigned long mfn; |
| unsigned long linear_addr; |
| } arg1; |
| union { |
| unsigned int nr_ents; |
| void *vcpumask; |
| } arg2; |
| } mmuext_op_t; |
| #define XEN_MMU_UPDATE 1 |
| #define XEN_UPDATE_VA_MAPPING 14 |
| #define XEN_CONSOLE_IO 18 |
| #define XEN_VM_ASSIST 21 |
| #define XEN_MMUEXT_OP 26 |
| |
| |
| #define XEN_MMU_UPDATE 1 |
| #define XEN_CONSOLE_IO 18 |
| #define XEN_MMUEXT_OP 26 |
| |
| |
| /* |
| * Commands for XEN_CONSOLE_IO |
| */ |
| 82,6 → 67,25 |
|---|
| #define MMUEXT_NEW_USER_BASEPTR 15 |
| |
| |
| #define UVMF_NONE 0 /**< No flushing at all */ |
| #define UVMF_TLB_FLUSH 1 /**< Flush entire TLB(s) */ |
| #define UVMF_INVLPG 2 /**< Flush only one entry */ |
| #define UVMF_FLUSHTYPE_MASK 3 |
| #define UVMF_MULTI 0 /**< Flush subset of TLBs */ |
| #define UVMF_LOCAL 0 /**< Flush local TLB */ |
| #define UVMF_ALL (1 << 2) /**< Flush all TLBs */ |
| |
| |
| /* |
| * Commands to XEN_VM_ASSIST |
| */ |
| #define VMASST_CMD_ENABLE 0 |
| #define VMASST_CMD_DISABLE 1 |
| #define VMASST_TYPE_4GB_SEGMENTS 0 |
| #define VMASST_TYPE_4GB_SEGMENTS_NOTIFY 1 |
| #define VMASST_TYPE_WRITABLE_PAGETABLES 2 |
| |
| |
| #define DOMID_SELF (0x7FF0U) |
| #define DOMID_IO (0x7FF1U) |
| |
| 189,14 → 193,9 |
|---|
| return hypercall3(XEN_CONSOLE_IO, cmd, count, str); |
| } |
| |
| static inline int xen_mmu_update(const mmu_update_t *req, const unsigned int count, unsigned int *success_count, domid_t domid) |
| static inline int xen_vm_assist(const unsigned int cmd, const unsigned int type) |
| { |
| return hypercall4(XEN_MMU_UPDATE, req, count, success_count, domid); |
| return hypercall2(XEN_VM_ASSIST, cmd, type); |
| } |
| |
| static inline int xen_mmuext_op(const mmuext_op_t *op, const unsigned int count, unsigned int *success_count, domid_t domid) |
| { |
| return hypercall4(XEN_MMUEXT_OP, op, count, success_count, domid); |
| } |
| |
| #endif |