diff options
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 19886fef1dfc..f37704497d8f 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -76,8 +76,10 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type) } } -#define hv_init_timer(timer, tick) wrmsrl(timer, tick) -#define hv_init_timer_config(config, val) wrmsrl(config, val) +#define hv_init_timer(timer, tick) \ + wrmsrl(HV_X64_MSR_STIMER0_COUNT + (2*timer), tick) +#define hv_init_timer_config(timer, val) \ + wrmsrl(HV_X64_MSR_STIMER0_CONFIG + (2*timer), val) #define hv_get_simp(val) rdmsrl(HV_X64_MSR_SIMP, val) #define hv_set_simp(val) wrmsrl(HV_X64_MSR_SIMP, val) @@ -90,8 +92,13 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type) #define hv_get_vp_index(index) rdmsrl(HV_X64_MSR_VP_INDEX, index) -#define hv_get_synint_state(int_num, val) rdmsrl(int_num, val) -#define hv_set_synint_state(int_num, val) wrmsrl(int_num, val) +#define hv_get_synint_state(int_num, val) \ + rdmsrl(HV_X64_MSR_SINT0 + int_num, val) +#define hv_set_synint_state(int_num, val) \ + wrmsrl(HV_X64_MSR_SINT0 + int_num, val) + +#define hv_get_crash_ctl(val) \ + rdmsrl(HV_X64_MSR_CRASH_CTL, val) void hyperv_callback_vector(void); void hyperv_reenlightenment_vector(void); @@ -332,6 +339,7 @@ static inline int cpumask_to_vpset(struct hv_vpset *vpset, void __init hyperv_init(void); void hyperv_setup_mmu_ops(void); void hyperv_report_panic(struct pt_regs *regs, long err); +void hyperv_report_panic_msg(phys_addr_t pa, size_t size); bool hv_is_hyperv_initialized(void); void hyperv_cleanup(void); @@ -339,6 +347,7 @@ void hyperv_reenlightenment_intr(struct pt_regs *regs); void set_hv_tscchange_cb(void (*cb)(void)); void clear_hv_tscchange_cb(void); void hyperv_stop_tsc_emulation(void); +int hyperv_flush_guest_mapping(u64 as); #ifdef CONFIG_X86_64 void hv_apic_init(void); @@ -358,6 +367,7 @@ static inline struct hv_vp_assist_page *hv_get_vp_assist_page(unsigned int cpu) { return NULL; } +static inline int hyperv_flush_guest_mapping(u64 as) { return -1; } #endif /* CONFIG_HYPERV */ #ifdef CONFIG_HYPERV_TSCPAGE |