Lines Matching defs:paca_struct
64 struct paca_struct { struct
73 struct lppaca *lppaca_ptr; /* Pointer to LpPaca for PLIC */
83 u16 lock_token; /* Constant 0x8000, used in locks */
84 u16 paca_index; /* Logical processor number */
86 u16 paca_index; /* Logical processor number */
87 u16 lock_token; /* Constant 0x8000, used in locks */
90 u64 kernel_toc; /* Kernel TOC address */
91 u64 kernelbase; /* Base address of kernel */
92 u64 kernel_msr; /* MSR while running in kernel */
93 void *emergency_sp; /* pointer to emergency stack */
94 u64 data_offset; /* per cpu data offset */
95 s16 hw_cpu_id; /* Physical processor number */
96 u8 cpu_start; /* At startup, processor spins until */
98 u8 kexec_state; /* set when kexec down has irqs off */
100 struct slb_shadow *slb_shadow_ptr;
101 struct dtl_entry *dispatch_log;
102 struct dtl_entry *dispatch_log_end;
104 u64 dscr_default; /* per-CPU default DSCR */
111 u64 exgen[EX_SIZE] __attribute__((aligned(0x80)));
112 u64 exslb[EX_SIZE]; /* used for SLB/segment table misses
115 u16 vmalloc_sllp;
116 u16 slb_cache_ptr;
117 u32 slb_cache[SLB_CACHE_ENTRIES];
121 u64 exgen[8] __aligned(0x40);
124 pgd_t *kernel_pgd; /* Kernel PGD */
127 struct tlb_core_data *tcd_ptr;
133 u64 extlb[12][EX_TLB_SIZE / sizeof(u64)];
134 u64 exmc[8]; /* used for machine checks */
135 u64 excrit[8]; /* used for crit interrupts */
136 u64 exdbg[8]; /* used for debug interrupts */
139 void *mc_kstack;
140 void *crit_kstack;
141 void *dbg_kstack;
143 struct tlb_core_data tcd;
147 mm_context_id_t mm_ctx_id;
149 unsigned char mm_ctx_low_slices_psize[BITS_PER_LONG / BITS_PER_BYTE];
150 unsigned char mm_ctx_high_slices_psize[SLICE_ARRAY_SIZE];
151 unsigned long mm_ctx_slb_addr_limit;
153 u16 mm_ctx_user_psize;
154 u16 mm_ctx_sllp;
161 struct task_struct *__current; /* Pointer to current */
162 u64 kstack; /* Saved Kernel stack addr */
163 u64 stab_rr; /* stab/slb round-robin counter */
164 u64 saved_r1; /* r1 save for RTAS calls or PM or EE=0 */
165 u64 saved_msr; /* MSR saved here by enter_rtas */
166 u16 trap_save; /* Used when bad stack is encountered */
167 u8 irq_soft_mask; /* mask for irq soft masking */
168 u8 irq_happened; /* irq happened while soft-disabled */
169 u8 io_sync; /* writel() needs spin_unlock sync */
170 u8 irq_work_pending; /* IRQ_WORK interrupt while soft-disable */
171 u8 nap_state_lost; /* NV GPR values lost in power7_idle */
173 u8 pmcregs_in_use; /* pseries puts this in lppaca */
175 u64 sprg_vdso; /* Saved user-visible sprg */
177 u64 tm_scratch; /* TM scratch area for reclaim */
182 u32 *core_idle_state_ptr;
183 u8 thread_idle_state; /* PNV_THREAD_RUNNING/NAP/SLEEP */
185 u8 thread_mask;
187 u8 subcore_sibling_mask;
189 atomic_t dont_stop;
191 u64 requested_psscr;
197 struct stop_sprs stop_sprs;
202 u64 exnmi[EX_SIZE]; /* used for system reset (nmi) */
203 u64 exmc[EX_SIZE]; /* used for machine checks */
207 void *nmi_emergency_sp;
208 void *mc_emergency_sp;
210 u16 in_nmi; /* In nmi handler */
216 u16 in_mce;
217 u8 hmi_event_available; /* HMI event is available */
218 u8 hmi_p9_special_emu; /* HMI P9 special emulation */
220 u8 ftrace_enabled; /* Hard disable ftrace */
223 struct cpu_accounting_data accounting;
224 u64 dtl_ridx; /* read index in dispatch log */
225 struct dtl_entry *dtl_curr; /* pointer corresponding to dtl_ridx */
230 struct kvmppc_book3s_shadow_vcpu shadow_vcpu;
232 struct kvmppc_host_state kvm_hstate;
256 extern struct paca_struct **paca_ptrs; argument