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hv: prepare for Sx(S3/S5) support in ACRN.

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Couple of small changes merged in this change:
 - export main_entry, trampoline_spinlock and stop_cpus.
 - change vm_resume() name to resume_vm()
 - change resume_console_enable() name to resume_console()
 - extend reset_vcpu to reset more fields of vcpu

Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Yin Fengwei
2018-06-14 21:23:50 +08:00
committed by Xie, nanlin
parent a06a2f28cd
commit d34700a1ae
5 changed files with 16 additions and 5 deletions
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5
hypervisor/include/arch/x86/cpu.h
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@@ -174,8 +174,12 @@ extern uint8_t trampoline_pdpt_addr[];
extern uint8_t trampoline_gdt_ptr[];
extern uint8_t trampoline_start64_fixup[];
/* In trampoline range, hold the jump target which trampline will jump to */
extern uint64_t main_entry[1];
extern uint64_t trampoline_start16_paddr;
extern int ibrs_type;
extern spinlock_t trampoline_spinlock;
/*
* To support per_cpu access, we use a special struct "per_cpu_region" to hold
@@ -260,6 +264,7 @@ bool is_vapic_virt_reg_supported(void);
bool cpu_has_cap(uint32_t bit);
void load_cpu_state_data(void);
void start_cpus();
void stop_cpus();
/* Read control register */
#define CPU_CR_READ(cr, result_ptr) \

1
hypervisor/include/arch/x86/guest/vm.h
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@@ -171,6 +171,7 @@ struct vm_description {
int shutdown_vm(struct vm *vm);
void pause_vm(struct vm *vm);
void resume_vm(struct vm *vm);
int start_vm(struct vm *vm);
int create_vm(struct vm_description *vm_desc, struct vm **vm);
int prepare_vm0(void);

4
hypervisor/include/debug/console.h
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@@ -70,7 +70,7 @@ static inline void suspend_console(void)
del_timer(&console_timer);
}
static inline void resume_console_enable(void)
static inline void resume_console(void)
{
console_setup_timer();
}
@@ -101,7 +101,7 @@ static inline void console_setup_timer(void) {}
static inline uint32_t get_serial_handle(void) { return 0; }
static inline void suspend_console(void) {}
static inline void resume_console_enable(void) {}
static inline void resume_console(void) {}
#endif
#endif /* CONSOLE_H */