96 irq_desc_t **irq_desc_base_dir[IRQ_BASE_PTRS] __page_aligned = {0};
97 irq_desc_t **irq_desc_mid_null;
98 irq_desc_t *irq_desc_bot_null;
113 irq_desc_t irq_desc[NR_IRQS] __cacheline_aligned =
116 static irq_desc_t *add_irq_desc(unsigned int irq);
156 static inline struct hw_irq_stat *get_irq_stat(irq_desc_t *desc)  in get_irq_stat()
167 static inline irq_desc_t **get_irq_mid_table(unsigned int irq)  in get_irq_mid_table()
173 static inline irq_desc_t *get_irq_bot_table(unsigned int irq,  in get_irq_bot_table()
174 					    irq_desc_t **mid_ptr)  in get_irq_bot_table()
182 	irq_desc_t **mid_table, *bot_table, *desc;  in _irqdesc()
198 	irq_desc_t **mid_table, *bot_table;  in _next_irq()
232 	irq_desc_t *desc = irqdesc(irq);  in _real_irqdesc()
241 static irq_desc_t **alloc_irq_mid_page(void)  in alloc_irq_mid_page()
243 	irq_desc_t **m, **ent;  in alloc_irq_mid_page()
246 		m = (irq_desc_t **)__get_free_page(GFP_KERNEL);  in alloc_irq_mid_page()
248 		m = (irq_desc_t **)alloc_bootmem_pages(PAGE_SIZE);  in alloc_irq_mid_page()
258 static irq_desc_t *alloc_irq_bot_page(void)  in alloc_irq_bot_page()
260 	irq_desc_t *b, *ent;  in alloc_irq_bot_page()
262 		b = (irq_desc_t *)get_zeroed_page(GFP_KERNEL);  in alloc_irq_bot_page()
264 		b = (irq_desc_t *)alloc_bootmem_pages(PAGE_SIZE);  in alloc_irq_bot_page()
281 	irq_desc_t ***entry_p;  in irq_desc_init()
307 static irq_desc_t *add_irq_desc(unsigned int irq)  in add_irq_desc()
309 	irq_desc_t **mid_table_p, *bot_table_p;  in add_irq_desc()
319 	bot_table_p = (irq_desc_t *)(*(mid_table_p + ((irq >> 5) & 0x1ff)));  in add_irq_desc()
373 	irq_desc_t *desc = real_irqdesc(irq);  in setup_irq()
448 	irq_desc_t *desc = irqdesc(irq);  in do_free_irq()
544 	irq_desc_t *desc = irqdesc(irq);  in disable_irq_nosync()
592 	irq_desc_t *desc = irqdesc(irq);  in enable_irq()
629 	irq_desc_t *desc;  in show_interrupts()
704 	irq_desc_t *desc = irqdesc(irq);  in ppc_irq_dispatch_handler()
1062 	irq_desc_t *desc = irqdesc((long)data);  in irq_affinity_read_proc()
1111 	irq_desc_t *desc = irqdesc(irq);  in irq_affinity_write_proc()
1181 	irq_desc_t *desc;  in register_irq_proc()