2 * Copyright 2008 IBM Corporation.
3 * Authors: Hollis Blanchard <hollisb@us.ibm.com>
5 * This work is licensed under the GNU GPL license version 2 or later.
12 #define TYPE_HOST_POWERPC_CPU "host-" TYPE_POWERPC_CPU
14 void kvmppc_init(void);
18 uint32_t kvmppc_get_tbfreq(void);
19 uint64_t kvmppc_get_clockfreq(void);
20 uint32_t kvmppc_get_vmx(void);
21 uint32_t kvmppc_get_dfp(void);
22 bool kvmppc_get_host_model(char **buf);
23 bool kvmppc_get_host_serial(char **buf);
24 int kvmppc_get_hasidle(CPUPPCState *env);
25 int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len);
26 int kvmppc_set_interrupt(PowerPCCPU *cpu, int irq, int level);
27 void kvmppc_enable_logical_ci_hcalls(void);
28 void kvmppc_set_papr(PowerPCCPU *cpu);
29 int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version);
30 void kvmppc_set_mpic_proxy(PowerPCCPU *cpu, int mpic_proxy);
31 int kvmppc_smt_threads(void);
32 int kvmppc_clear_tsr_bits(PowerPCCPU *cpu, uint32_t tsr_bits);
33 int kvmppc_or_tsr_bits(PowerPCCPU *cpu, uint32_t tsr_bits);
34 int kvmppc_set_tcr(PowerPCCPU *cpu);
35 int kvmppc_booke_watchdog_enable(PowerPCCPU *cpu);
36 #ifndef CONFIG_USER_ONLY
37 off_t kvmppc_alloc_rma(void **rma);
38 bool kvmppc_spapr_use_multitce(void);
39 void *kvmppc_create_spapr_tce(uint32_t liobn, uint32_t window_size, int *pfd,
41 int kvmppc_remove_spapr_tce(void *table, int pfd, uint32_t window_size);
42 int kvmppc_reset_htab(int shift_hint);
43 uint64_t kvmppc_rma_size(uint64_t current_size, unsigned int hash_shift);
44 #endif /* !CONFIG_USER_ONLY */
45 bool kvmppc_has_cap_epr(void);
46 int kvmppc_define_rtas_kernel_token(uint32_t token, const char *function);
47 bool kvmppc_has_cap_htab_fd(void);
48 int kvmppc_get_htab_fd(bool write);
49 int kvmppc_save_htab(QEMUFile *f, int fd, size_t bufsize, int64_t max_ns);
50 int kvmppc_load_htab_chunk(QEMUFile *f, int fd, uint32_t index,
51 uint16_t n_valid, uint16_t n_invalid);
52 uint64_t kvmppc_hash64_read_pteg(PowerPCCPU *cpu, target_ulong pte_index);
53 void kvmppc_hash64_free_pteg(uint64_t token);
55 void kvmppc_hash64_write_pte(CPUPPCState *env, target_ulong pte_index,
56 target_ulong pte0, target_ulong pte1);
57 bool kvmppc_has_cap_fixup_hcalls(void);
61 static inline uint32_t kvmppc_get_tbfreq(void)
66 static inline bool kvmppc_get_host_model(char **buf)
71 static inline bool kvmppc_get_host_serial(char **buf)
76 static inline uint64_t kvmppc_get_clockfreq(void)
81 static inline uint32_t kvmppc_get_vmx(void)
86 static inline uint32_t kvmppc_get_dfp(void)
91 static inline int kvmppc_get_hasidle(CPUPPCState *env)
96 static inline int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len)
101 static inline int kvmppc_read_segment_page_sizes(uint32_t *prop, int maxcells)
106 static inline int kvmppc_set_interrupt(PowerPCCPU *cpu, int irq, int level)
111 static inline void kvmppc_enable_logical_ci_hcalls(void)
115 static inline void kvmppc_set_papr(PowerPCCPU *cpu)
119 static inline int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version)
124 static inline void kvmppc_set_mpic_proxy(PowerPCCPU *cpu, int mpic_proxy)
128 static inline int kvmppc_smt_threads(void)
133 static inline int kvmppc_or_tsr_bits(PowerPCCPU *cpu, uint32_t tsr_bits)
138 static inline int kvmppc_clear_tsr_bits(PowerPCCPU *cpu, uint32_t tsr_bits)
143 static inline int kvmppc_set_tcr(PowerPCCPU *cpu)
148 static inline int kvmppc_booke_watchdog_enable(PowerPCCPU *cpu)
153 #ifndef CONFIG_USER_ONLY
154 static inline off_t kvmppc_alloc_rma(void **rma)
159 static inline bool kvmppc_spapr_use_multitce(void)
164 static inline void *kvmppc_create_spapr_tce(uint32_t liobn,
165 uint32_t window_size, int *fd,
171 static inline int kvmppc_remove_spapr_tce(void *table, int pfd,
177 static inline int kvmppc_reset_htab(int shift_hint)
182 static inline uint64_t kvmppc_rma_size(uint64_t current_size,
183 unsigned int hash_shift)
188 static inline int kvmppc_update_sdr1(CPUPPCState *env)
193 #endif /* !CONFIG_USER_ONLY */
195 static inline bool kvmppc_has_cap_epr(void)
200 static inline int kvmppc_define_rtas_kernel_token(uint32_t token,
201 const char *function)
206 static inline bool kvmppc_has_cap_htab_fd(void)
211 static inline int kvmppc_get_htab_fd(bool write)
216 static inline int kvmppc_save_htab(QEMUFile *f, int fd, size_t bufsize,
222 static inline int kvmppc_load_htab_chunk(QEMUFile *f, int fd, uint32_t index,
223 uint16_t n_valid, uint16_t n_invalid)
228 static inline uint64_t kvmppc_hash64_read_pteg(PowerPCCPU *cpu,
229 target_ulong pte_index)
234 static inline void kvmppc_hash64_free_pteg(uint64_t token)
239 static inline void kvmppc_hash64_write_pte(CPUPPCState *env,
240 target_ulong pte_index,
241 target_ulong pte0, target_ulong pte1)
246 static inline bool kvmppc_has_cap_fixup_hcalls(void)
254 #define kvmppc_eieio() do { } while (0)
256 #define kvmppc_eieio() \
258 if (kvm_enabled()) { \
259 asm volatile("eieio" : : : "memory"); \
264 #ifndef KVM_INTERRUPT_SET
265 #define KVM_INTERRUPT_SET -1
268 #ifndef KVM_INTERRUPT_UNSET
269 #define KVM_INTERRUPT_UNSET -2
272 #ifndef KVM_INTERRUPT_SET_LEVEL
273 #define KVM_INTERRUPT_SET_LEVEL -3
276 #endif /* __KVM_PPC_H__ */