diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/resctrl.h | 19 | ||||
| -rw-r--r-- | arch/x86/include/asm/sev.h | 7 |
2 files changed, 15 insertions, 11 deletions
diff --git a/arch/x86/include/asm/resctrl.h b/arch/x86/include/asm/resctrl.h index bd6afe805cf6..feb93b50e990 100644 --- a/arch/x86/include/asm/resctrl.h +++ b/arch/x86/include/asm/resctrl.h @@ -177,7 +177,7 @@ static inline bool resctrl_arch_match_rmid(struct task_struct *tsk, u32 ignored, return READ_ONCE(tsk->rmid) == rmid; } -static inline void resctrl_sched_in(struct task_struct *tsk) +static inline void resctrl_arch_sched_in(struct task_struct *tsk) { if (static_branch_likely(&rdt_enable_key)) __resctrl_sched_in(tsk); @@ -196,25 +196,22 @@ static inline u32 resctrl_arch_rmid_idx_encode(u32 ignored, u32 rmid) /* x86 can always read an rmid, nothing needs allocating */ struct rdt_resource; -static inline void *resctrl_arch_mon_ctx_alloc(struct rdt_resource *r, int evtid) +static inline void *resctrl_arch_mon_ctx_alloc(struct rdt_resource *r, + enum resctrl_event_id evtid) { might_sleep(); return NULL; -}; +} -static inline void resctrl_arch_mon_ctx_free(struct rdt_resource *r, int evtid, - void *ctx) { }; +static inline void resctrl_arch_mon_ctx_free(struct rdt_resource *r, + enum resctrl_event_id evtid, + void *ctx) { } -u64 resctrl_arch_get_prefetch_disable_bits(void); -int resctrl_arch_pseudo_lock_fn(void *_plr); -int resctrl_arch_measure_cycles_lat_fn(void *_plr); -int resctrl_arch_measure_l2_residency(void *_plr); -int resctrl_arch_measure_l3_residency(void *_plr); void resctrl_cpu_detect(struct cpuinfo_x86 *c); #else -static inline void resctrl_sched_in(struct task_struct *tsk) {} +static inline void resctrl_arch_sched_in(struct task_struct *tsk) {} static inline void resctrl_cpu_detect(struct cpuinfo_x86 *c) {} #endif /* CONFIG_X86_CPU_RESCTRL */ diff --git a/arch/x86/include/asm/sev.h b/arch/x86/include/asm/sev.h index 6158893786d6..58e028d42e41 100644 --- a/arch/x86/include/asm/sev.h +++ b/arch/x86/include/asm/sev.h @@ -415,6 +415,10 @@ struct svsm_call { #define SVSM_ATTEST_SERVICES 0 #define SVSM_ATTEST_SINGLE_SERVICE 1 +#define SVSM_VTPM_CALL(x) ((2ULL << 32) | (x)) +#define SVSM_VTPM_QUERY 0 +#define SVSM_VTPM_CMD 1 + #ifdef CONFIG_AMD_MEM_ENCRYPT extern u8 snp_vmpl; @@ -512,6 +516,8 @@ void snp_msg_free(struct snp_msg_desc *mdesc); int snp_send_guest_request(struct snp_msg_desc *mdesc, struct snp_guest_req *req, struct snp_guest_request_ioctl *rio); +int snp_svsm_vtpm_send_command(u8 *buffer); + void __init snp_secure_tsc_prepare(void); void __init snp_secure_tsc_init(void); @@ -583,6 +589,7 @@ static inline struct snp_msg_desc *snp_msg_alloc(void) { return NULL; } static inline void snp_msg_free(struct snp_msg_desc *mdesc) { } static inline int snp_send_guest_request(struct snp_msg_desc *mdesc, struct snp_guest_req *req, struct snp_guest_request_ioctl *rio) { return -ENODEV; } +static inline int snp_svsm_vtpm_send_command(u8 *buffer) { return -ENODEV; } static inline void __init snp_secure_tsc_prepare(void) { } static inline void __init snp_secure_tsc_init(void) { } |