#ifndef __ASM_PARAVIRT_H
#define __ASM_PARAVIRT_H
+#ifndef __ASSEMBLY__
+/******************************************************************************
+ * fsys related addresses
+ */
+struct pv_fsys_data {
+ unsigned long *fsyscall_table;
+ void *fsys_bubble_down;
+};
+
+extern struct pv_fsys_data pv_fsys_data;
+
+unsigned long *paravirt_get_fsyscall_table(void);
+char *paravirt_get_fsys_bubble_down(void);
+
+/******************************************************************************
+ * patchlist addresses for gate page
+ */
+enum pv_gate_patchlist {
+ PV_GATE_START_FSYSCALL,
+ PV_GATE_END_FSYSCALL,
+
+ PV_GATE_START_BRL_FSYS_BUBBLE_DOWN,
+ PV_GATE_END_BRL_FSYS_BUBBLE_DOWN,
+
+ PV_GATE_START_VTOP,
+ PV_GATE_END_VTOP,
+
+ PV_GATE_START_MCKINLEY_E9,
+ PV_GATE_END_MCKINLEY_E9,
+};
+
+struct pv_patchdata {
+ unsigned long start_fsyscall_patchlist;
+ unsigned long end_fsyscall_patchlist;
+ unsigned long start_brl_fsys_bubble_down_patchlist;
+ unsigned long end_brl_fsys_bubble_down_patchlist;
+ unsigned long start_vtop_patchlist;
+ unsigned long end_vtop_patchlist;
+ unsigned long start_mckinley_e9_patchlist;
+ unsigned long end_mckinley_e9_patchlist;
+
+ void *gate_section;
+};
+
+extern struct pv_patchdata pv_patchdata;
+
+unsigned long paravirt_get_gate_patchlist(enum pv_gate_patchlist type);
+void *paravirt_get_gate_section(void);
+#endif
+
#ifdef CONFIG_PARAVIRT_GUEST
#define PARAVIRT_HYPERVISOR_TYPE_DEFAULT 0
int (*arch_setup_nomca)(void);
void (*post_smp_prepare_boot_cpu)(void);
+
+#ifdef ASM_SUPPORTED
+ unsigned long (*patch_bundle)(void *sbundle, void *ebundle,
+ unsigned long type);
+ unsigned long (*patch_inst)(unsigned long stag, unsigned long etag,
+ unsigned long type);
+#endif
+ void (*patch_branch)(unsigned long tag, unsigned long type);
};
extern struct pv_init_ops pv_init_ops;
int (*do_steal_accounting)(unsigned long *new_itm);
void (*clocksource_resume)(void);
+
+ unsigned long long (*sched_clock)(void);
};
extern struct pv_time_ops pv_time_ops;
return pv_time_ops.do_steal_accounting(new_itm);
}
+static inline unsigned long long paravirt_sched_clock(void)
+{
+ return pv_time_ops.sched_clock();
+}
+
#endif /* !__ASSEMBLY__ */
#else