[PATCH] vmi: pit override

[net-next-2.6.git] / include / asm-i386 / paravirt.h

diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h
index 6317e0a4d73565f9a61dcf0cba131782cc8ce3ba..f8319cae2ac5c6b789ed974c0de59a044efd9877 100644 (file)
--- a/include/asm-i386/paravirt.h
+++ b/include/asm-i386/paravirt.h
@@ -94,6 +94,8 @@ struct paravirt_ops
 
        u64 (*read_tsc)(void);
        u64 (*read_pmc)(void);
+       u64 (*get_scheduled_cycles)(void);
+       unsigned long (*get_cpu_khz)(void);
 
        void (*load_tr_desc)(void);
        void (*load_gdt)(const struct Xgt_desc_struct *);
@@ -115,7 +117,6 @@ struct paravirt_ops
        void (*set_iopl_mask)(unsigned mask);
 
        void (*io_delay)(void);
-       void (*const_udelay)(unsigned long loops);
 
 #ifdef CONFIG_X86_LOCAL_APIC
        void (*apic_write)(unsigned long reg, unsigned long v);
@@ -129,6 +130,8 @@ struct paravirt_ops
        void (*flush_tlb_kernel)(void);
        void (*flush_tlb_single)(u32 addr);
 
+       void (fastcall *map_pt_hook)(int type, pte_t *va, u32 pfn);
+
        void (*alloc_pt)(u32 pfn);
        void (*alloc_pd)(u32 pfn);
        void (*alloc_pd_clone)(u32 pfn, u32 clonepfn, u32 start, u32 count);
@@ -183,9 +186,9 @@ static inline int set_wallclock(unsigned long nowtime)
        return paravirt_ops.set_wallclock(nowtime);
 }
 
-static inline void do_time_init(void)
+static inline void (*choose_time_init(void))(void)
 {
-       return paravirt_ops.time_init();
+       return paravirt_ops.time_init;
 }
 
 /* The paravirtualized CPUID instruction. */
@@ -273,6 +276,9 @@ static inline void halt(void)
 
 #define rdtscll(val) (val = paravirt_ops.read_tsc())
 
+#define get_scheduled_cycles(val) (val = paravirt_ops.get_scheduled_cycles())
+#define calculate_cpu_khz() (paravirt_ops.get_cpu_khz())
+
 #define write_tsc(val1,val2) wrmsr(0x10, val1, val2)
 
 #define rdpmc(counter,low,high) do {                           \
@@ -349,6 +355,8 @@ static inline void startup_ipi_hook(int phys_apicid, unsigned long start_eip,
 #define __flush_tlb_global() paravirt_ops.flush_tlb_kernel()
 #define __flush_tlb_single(addr) paravirt_ops.flush_tlb_single(addr)
 
+#define paravirt_map_pt_hook(type, va, pfn) paravirt_ops.map_pt_hook(type, va, pfn)
+
 #define paravirt_alloc_pt(pfn) paravirt_ops.alloc_pt(pfn)
 #define paravirt_release_pt(pfn) paravirt_ops.release_pt(pfn)