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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _ASM_X86_PARAVIRT_BASE_H
#define _ASM_X86_PARAVIRT_BASE_H
/*
* Wrapper type for pointers to code which uses the non-standard
* calling convention. See PV_CALL_SAVE_REGS_THUNK below.
*/
struct paravirt_callee_save {
void *func;
};
struct pv_info {
#ifdef CONFIG_PARAVIRT_XXL
u16 extra_user_64bit_cs; /* __USER_CS if none */
#endif
bool io_delay;
const char *name;
};
void default_banner(void);
extern struct pv_info pv_info;
unsigned long paravirt_ret0(void);
#ifdef CONFIG_PARAVIRT_XXL
u64 _paravirt_ident_64(u64);
#endif
#define paravirt_nop ((void *)nop_func)
#ifdef CONFIG_PARAVIRT
#define call_io_delay() pv_info.io_delay
#endif
#ifdef CONFIG_PARAVIRT_SPINLOCKS
void paravirt_set_cap(void);
#else
static inline void paravirt_set_cap(void) { }
#endif
#endif /* _ASM_X86_PARAVIRT_BASE_H */
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