Lines Matching defs:paca_struct
61 struct paca_struct { struct
70 struct lppaca *lppaca_ptr; /* Pointer to LpPaca for PLIC */
80 u16 lock_token; /* Constant 0x8000, used in locks */
81 u16 paca_index; /* Logical processor number */
83 u16 paca_index; /* Logical processor number */
84 u16 lock_token; /* Constant 0x8000, used in locks */
88 u64 kernel_toc; /* Kernel TOC address */
90 u64 kernelbase; /* Base address of kernel */
91 u64 kernel_msr; /* MSR while running in kernel */
92 void *emergency_sp; /* pointer to emergency stack */
93 u64 data_offset; /* per cpu data offset */
94 s16 hw_cpu_id; /* Physical processor number */
95 u8 cpu_start; /* At startup, processor spins until */
97 u8 kexec_state; /* set when kexec down has irqs off */
100 struct slb_shadow *slb_shadow_ptr;
102 struct dtl_entry *dispatch_log;
103 struct dtl_entry *dispatch_log_end;
105 u64 dscr_default; /* per-CPU default DSCR */
112 u64 exgen[EX_SIZE] __attribute__((aligned(0x80)));
116 u16 vmalloc_sllp;
117 u8 slb_cache_ptr;
118 u8 stab_rr; /* stab/slb round-robin counter */
120 u8 in_kernel_slb_handler;
122 u32 slb_used_bitmap; /* Bitmaps for first 32 SLB entries. */
123 u32 slb_kern_bitmap;
124 u32 slb_cache[SLB_CACHE_ENTRIES];
129 u64 exgen[8] __aligned(0x40);
132 pgd_t *kernel_pgd; /* Kernel PGD */
135 struct tlb_core_data *tcd_ptr;
141 u64 extlb[12][EX_TLB_SIZE / sizeof(u64)];
142 u64 exmc[8]; /* used for machine checks */
143 u64 excrit[8]; /* used for crit interrupts */
144 u64 exdbg[8]; /* used for debug interrupts */
147 void *mc_kstack;
148 void *crit_kstack;
149 void *dbg_kstack;
151 struct tlb_core_data tcd;
155 unsigned char mm_ctx_low_slices_psize[BITS_PER_LONG / BITS_PER_BYTE];
156 unsigned char mm_ctx_high_slices_psize[SLICE_ARRAY_SIZE];
162 struct task_struct *__current; /* Pointer to current */
163 u64 kstack; /* Saved Kernel stack addr */
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 u64 exit_save_r1; /* Syscall/interrupt R1 save */
168 u16 trap_save; /* Used when bad stack is encountered */
171 u8 hsrr_valid; /* HSRRs set for HRFID */
172 u8 srr_valid; /* SRRs set for RFID */
174 u8 irq_soft_mask; /* mask for irq soft masking */
175 u8 irq_happened; /* irq happened while soft-disabled */
176 u8 irq_work_pending; /* IRQ_WORK interrupt while soft-disable */
178 u8 pmcregs_in_use; /* pseries puts this in lppaca */
180 u64 sprg_vdso; /* Saved user-visible sprg */
182 u64 tm_scratch; /* TM scratch area for reclaim */
188 unsigned long idle_lock; /* A value of 1 means acquired */
189 unsigned long idle_state;
190 union {
213 u64 exnmi[EX_SIZE]; /* used for system reset (nmi) */
214 u64 exmc[EX_SIZE]; /* used for machine checks */
216 void *nmi_emergency_sp;
217 void *mc_emergency_sp;
219 u16 in_nmi; /* In nmi handler */
225 u16 in_mce;
226 u8 hmi_event_available; /* HMI event is available */
227 u8 hmi_p9_special_emu; /* HMI P9 special emulation */
228 u32 hmi_irqs; /* HMI irq stat */
230 u8 ftrace_enabled; /* Hard disable ftrace */
233 struct cpu_accounting_data accounting;
234 u64 dtl_ridx; /* read index in dispatch log */
235 struct dtl_entry *dtl_curr; /* pointer corresponding to dtl_ridx */
240 struct kvmppc_book3s_shadow_vcpu shadow_vcpu;
242 struct kvmppc_host_state kvm_hstate;
248 struct sibling_subcore_state *sibling_subcore_state;
256 u64 exrfi[EX_SIZE] __aligned(0x80);
257 void *rfi_flush_fallback_area;
258 u64 l1d_flush_size;
284 extern struct paca_struct **paca_ptrs; argument