#include <linux/ptrace.h>#include <linux/errno.h>#include <linux/kernel_stat.h>#include <linux/signal.h>#include <linux/sched.h>#include <linux/ioport.h>#include <linux/interrupt.h>#include <linux/timex.h>#include <linux/config.h>#include <linux/init.h>#include <linux/malloc.h>#include <linux/openpic.h>#include <linux/pci.h>#include <linux/delay.h>#include <asm/bitops.h>#include <asm/hydra.h>#include <asm/system.h>#include <asm/io.h>#include <asm/pgtable.h>#include <asm/irq.h>#include <asm/gg2.h>#include <asm/cache.h>#include <asm/prom.h>#include <asm/amigaints.h>#include <asm/amigahw.h>#include <asm/amigappc.h>#include <asm/ptrace.h>#include "local_irq.h"Include dependency graph for ppc/kernel/irq.c:
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Defines | |
| #define | MAXCOUNT 10000000 |
| #define | NR_MASK_WORDS ((NR_IRQS + 31) / 32) |
Functions | |
| void | enable_irq (unsigned int irq_nr) |
| void | disable_irq (unsigned int irq_nr) |
| void * | irq_kmalloc (size_t size, int pri) |
| void | irq_kfree (void *ptr) |
| int | request_irq (unsigned int irq, void(*handler)(int, void *, struct pt_regs *), unsigned long irqflags, const char *devname, void *dev_id) |
| void | free_irq (unsigned int irq, void *dev_id) |
| void | disable_irq_nosync (unsigned int irq_nr) |
| int | get_irq_list (char *buf) |
| void | ppc_irq_dispatch_handler (struct pt_regs *regs, int irq) |
| asmlinkage void | do_IRQ (struct pt_regs *regs, int isfake) |
| unsigned long | probe_irq_on (void) |
| int | probe_irq_off (unsigned long irqs) |
| unsigned long __init | init_IRQ (unsigned long memory) |
Variables | |
| atomic_t | ipi_recv |
| atomic_t | ipi_sent |
| volatile unsigned char * | chrp_int_ack_special |
| int | ppc_spurious_interrupts = 0 |
| unsigned int | ppc_local_bh_count [NR_CPUS] |
| unsigned int | ppc_local_irq_count [NR_CPUS] |
| irqaction * | ppc_irq_action [NR_IRQS] |
| unsigned int | ppc_cached_irq_mask [NR_MASK_WORDS] |
| unsigned int | ppc_lost_interrupts [NR_MASK_WORDS] |
| atomic_t | ppc_n_lost_interrupts |
| static unsigned long | cache_bitmask [1] |
| static struct irqaction | malloc_cache [32] |
| int | mem_init_done |
| irqdesc | irq_desc [NR_IRQS] = {{0, 0}, } |
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Definition at line 80 of file ppc/kernel/irq.c. Referenced by gazel_interrupt(), gazel_interrupt_ipac(), pmac_do_IRQ(), s0box_interrupt(), and teles3_interrupt(). |
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Definition at line 82 of file ppc/kernel/irq.c. |
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Definition at line 213 of file alpha/kernel/irq.c. |
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Definition at line 199 of file ppc/kernel/irq.c. References mask_irq, restore_flags, and save_and_cli. |
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Definition at line 285 of file ppc/kernel/irq.c. |
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Definition at line 221 of file alpha/kernel/irq.c. |
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Definition at line 193 of file ppc/kernel/irq.c. References NULL, and request_irq(). Here is the call graph for this function:  |
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Definition at line 215 of file ppc/kernel/irq.c. References irqdesc::action, atomic_read, cpu_logical_map, irqaction::handler, i, kernel_stat::irqs, j, kstat, kstat_irqs(), len, irqaction::name, irqaction::next, ppc_spurious_interrupts, smp_num_cpus, and sprintf(). Here is the call graph for this function:  |
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Definition at line 304 of file ppc/kernel/irq.c. References machdep_calls::init_IRQ, and ppc_md. |
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Definition at line 117 of file ppc/kernel/irq.c. References cache_bitmask, clear_bit, i, and kfree(). Referenced by request_irq(). Here is the call graph for this function:  |
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Definition at line 103 of file ppc/kernel/irq.c. References cache_bitmask, i, kmalloc(), mem_init_done, set_bit, and test_bit. Referenced by request_irq(). Here is the call graph for this function:  |
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Definition at line 259 of file ppc/kernel/irq.c. References __cli, __sti, irqdesc::action, cpu, irqaction::dev_id, disable_irq, irqaction::flags, irqaction::handler, kernel_stat::irqs, kstat, mask_and_ack_irq, irqaction::next, ppc_spurious_interrupts, SA_INTERRUPT, smp_processor_id, status, and unmask_irq. Referenced by gatwick_action(), gemini_do_IRQ(), open_pic_do_IRQ(), pmac_do_IRQ(), and prep_do_IRQ(). |
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Definition at line 299 of file ppc/kernel/irq.c. |
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Definition at line 294 of file ppc/kernel/irq.c. |
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Definition at line 131 of file ppc/kernel/irq.c. References irqdesc::action, cli, irqaction::dev_id, disable_irq, EBUSY, EINVAL, enable_irq, ENOENT, ENOMEM, irqaction::flags, irqaction::handler, irq_kfree(), irq_kmalloc(), irqaction::mask, irqaction::name, irqaction::next, NULL, p, restore_flags, SA_SHIRQ, and save_flags. Here is the call graph for this function:  |
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Definition at line 99 of file ppc/kernel/irq.c. Referenced by irq_kfree(), and irq_kmalloc(). |
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Definition at line 70 of file ppc/kernel/irq.c. |
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Definition at line 52 of file ppc/kernel/smp.c. |
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Definition at line 53 of file ppc/kernel/smp.c. |
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Definition at line 129 of file ppc/kernel/irq.c. |
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Definition at line 100 of file ppc/kernel/irq.c. |
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Definition at line 62 of file arch/ppc/mm/init.c. |
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Definition at line 89 of file ppc/kernel/irq.c. Referenced by mbx_mask_irq(), mbx_unmask_irq(), pmac_mask_and_ack_irq(), pmac_mask_irq(), pmac_set_irq_mask(), and pmac_unmask_irq(). |
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Definition at line 88 of file ppc/kernel/irq.c. |
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Definition at line 86 of file ppc/kernel/irq.c. Referenced by end_bh_atomic(), and start_bh_atomic(). |
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Definition at line 87 of file ppc/kernel/irq.c. |
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Definition at line 90 of file ppc/kernel/irq.c. Referenced by gatwick_action(), pmac_do_IRQ(), pmac_mask_and_ack_irq(), and pmac_set_irq_mask(). |
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Definition at line 91 of file ppc/kernel/irq.c. Referenced by __restore_flags(), pmac_mask_and_ack_irq(), and pmac_set_irq_mask(). |
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Definition at line 84 of file ppc/kernel/irq.c. Referenced by gemini_do_IRQ(), get_irq_list(), open_pic_do_IRQ(), pmac_do_IRQ(), ppc_irq_dispatch_handler(), and prep_do_IRQ(). |