Lines Matching defs:paca_struct
59 struct paca_struct { struct
68 struct lppaca *lppaca_ptr; /* Pointer to LpPaca for PLIC */
78 u16 lock_token; /* Constant 0x8000, used in locks */
79 u16 paca_index; /* Logical processor number */
81 u16 paca_index; /* Logical processor number */
82 u16 lock_token; /* Constant 0x8000, used in locks */
85 u64 kernel_toc; /* Kernel TOC address */
86 u64 kernelbase; /* Base address of kernel */
87 u64 kernel_msr; /* MSR while running in kernel */
88 void *emergency_sp; /* pointer to emergency stack */
89 u64 data_offset; /* per cpu data offset */
90 s16 hw_cpu_id; /* Physical processor number */
91 u8 cpu_start; /* At startup, processor spins until */
93 u8 kexec_state; /* set when kexec down has irqs off */
95 struct slb_shadow *slb_shadow_ptr;
96 struct dtl_entry *dispatch_log;
97 struct dtl_entry *dispatch_log_end;
99 u64 dscr_default; /* per-CPU default DSCR */
106 u64 exgen[EX_SIZE] __attribute__((aligned(0x80)));
107 u64 exslb[EX_SIZE]; /* used for SLB/segment table misses
110 u16 vmalloc_sllp;
111 u8 slb_cache_ptr;
112 u8 stab_rr; /* stab/slb round-robin counter */
114 u8 in_kernel_slb_handler;
116 u32 slb_used_bitmap; /* Bitmaps for first 32 SLB entries. */
117 u32 slb_kern_bitmap;
118 u32 slb_cache[SLB_CACHE_ENTRIES];
122 u64 exgen[8] __aligned(0x40);
125 pgd_t *kernel_pgd; /* Kernel PGD */
128 struct tlb_core_data *tcd_ptr;
134 u64 extlb[12][EX_TLB_SIZE / sizeof(u64)];
135 u64 exmc[8]; /* used for machine checks */
136 u64 excrit[8]; /* used for crit interrupts */
137 u64 exdbg[8]; /* used for debug interrupts */
140 void *mc_kstack;
141 void *crit_kstack;
142 void *dbg_kstack;
144 struct tlb_core_data tcd;
148 mm_context_id_t mm_ctx_id;
150 unsigned char mm_ctx_low_slices_psize[BITS_PER_LONG / BITS_PER_BYTE];
151 unsigned char mm_ctx_high_slices_psize[SLICE_ARRAY_SIZE];
152 unsigned long mm_ctx_slb_addr_limit;
154 u16 mm_ctx_user_psize;
155 u16 mm_ctx_sllp;
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 */
167 u16 trap_save; /* Used when bad stack is encountered */
169 u8 irq_soft_mask; /* mask for irq soft masking */
170 u8 irq_happened; /* irq happened while soft-disabled */
171 u8 irq_work_pending; /* IRQ_WORK interrupt while soft-disable */
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 */
183 unsigned long idle_state;
184 union {
207 u64 exnmi[EX_SIZE]; /* used for system reset (nmi) */
208 u64 exmc[EX_SIZE]; /* used for machine checks */
212 void *nmi_emergency_sp;
213 void *mc_emergency_sp;
215 u16 in_nmi; /* In nmi handler */
221 u16 in_mce;
222 u8 hmi_event_available; /* HMI event is available */
223 u8 hmi_p9_special_emu; /* HMI P9 special emulation */
224 u32 hmi_irqs; /* HMI irq stat */
226 u8 ftrace_enabled; /* Hard disable ftrace */
229 struct cpu_accounting_data accounting;
230 u64 dtl_ridx; /* read index in dispatch log */
231 struct dtl_entry *dtl_curr; /* pointer corresponding to dtl_ridx */
236 struct kvmppc_book3s_shadow_vcpu shadow_vcpu;
238 struct kvmppc_host_state kvm_hstate;
244 struct sibling_subcore_state *sibling_subcore_state;
275 extern struct paca_struct **paca_ptrs; argument