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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-16 02:23:40 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-16 02:23:40 (GMT) |
commit | 5f6fb45466b2273ffb91c9cf209f164f666c33b1 (patch) | |
tree | 2b19f24b678ae379be1b19338c3095c1f76ed41d /kernel/irq/compat.h | |
parent | 3904afb41d4316f7a2968c615d689e19149a4f84 (diff) | |
parent | c0185808eb85139f45dbfd0de66963c498d0c4db (diff) | |
download | linux-5f6fb45466b2273ffb91c9cf209f164f666c33b1.tar.xz |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (116 commits)
x86: Enable forced interrupt threading support
x86: Mark low level interrupts IRQF_NO_THREAD
x86: Use generic show_interrupts
x86: ioapic: Avoid redundant lookup of irq_cfg
x86: ioapic: Use new move_irq functions
x86: Use the proper accessors in fixup_irqs()
x86: ioapic: Use irq_data->state
x86: ioapic: Simplify irq chip and handler setup
x86: Cleanup the genirq name space
genirq: Add chip flag to force mask on suspend
genirq: Add desc->irq_data accessor
genirq: Add comments to Kconfig switches
genirq: Fixup fasteoi handler for oneshot mode
genirq: Provide forced interrupt threading
sched: Switch wait_task_inactive to schedule_hrtimeout()
genirq: Add IRQF_NO_THREAD
genirq: Allow shared oneshot interrupts
genirq: Prepare the handling of shared oneshot interrupts
genirq: Make warning in handle_percpu_event useful
x86: ioapic: Move trigger defines to io_apic.h
...
Fix up trivial(?) conflicts in arch/x86/pci/xen.c due to genirq name
space changes clashing with the Xen cleanups. The set_irq_msi() had
moved to xen_bind_pirq_msi_to_irq().
Diffstat (limited to 'kernel/irq/compat.h')
-rw-r--r-- | kernel/irq/compat.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/kernel/irq/compat.h b/kernel/irq/compat.h new file mode 100644 index 0000000..6bbaf66 --- /dev/null +++ b/kernel/irq/compat.h @@ -0,0 +1,72 @@ +/* + * Compat layer for transition period + */ +#ifndef CONFIG_GENERIC_HARDIRQS_NO_COMPAT +static inline void irq_compat_set_progress(struct irq_desc *desc) +{ + desc->status |= IRQ_INPROGRESS; +} + +static inline void irq_compat_clr_progress(struct irq_desc *desc) +{ + desc->status &= ~IRQ_INPROGRESS; +} +static inline void irq_compat_set_disabled(struct irq_desc *desc) +{ + desc->status |= IRQ_DISABLED; +} +static inline void irq_compat_clr_disabled(struct irq_desc *desc) +{ + desc->status &= ~IRQ_DISABLED; +} +static inline void irq_compat_set_pending(struct irq_desc *desc) +{ + desc->status |= IRQ_PENDING; +} + +static inline void irq_compat_clr_pending(struct irq_desc *desc) +{ + desc->status &= ~IRQ_PENDING; +} +static inline void irq_compat_set_masked(struct irq_desc *desc) +{ + desc->status |= IRQ_MASKED; +} + +static inline void irq_compat_clr_masked(struct irq_desc *desc) +{ + desc->status &= ~IRQ_MASKED; +} +static inline void irq_compat_set_move_pending(struct irq_desc *desc) +{ + desc->status |= IRQ_MOVE_PENDING; +} + +static inline void irq_compat_clr_move_pending(struct irq_desc *desc) +{ + desc->status &= ~IRQ_MOVE_PENDING; +} +static inline void irq_compat_set_affinity(struct irq_desc *desc) +{ + desc->status |= IRQ_AFFINITY_SET; +} + +static inline void irq_compat_clr_affinity(struct irq_desc *desc) +{ + desc->status &= ~IRQ_AFFINITY_SET; +} +#else +static inline void irq_compat_set_progress(struct irq_desc *desc) { } +static inline void irq_compat_clr_progress(struct irq_desc *desc) { } +static inline void irq_compat_set_disabled(struct irq_desc *desc) { } +static inline void irq_compat_clr_disabled(struct irq_desc *desc) { } +static inline void irq_compat_set_pending(struct irq_desc *desc) { } +static inline void irq_compat_clr_pending(struct irq_desc *desc) { } +static inline void irq_compat_set_masked(struct irq_desc *desc) { } +static inline void irq_compat_clr_masked(struct irq_desc *desc) { } +static inline void irq_compat_set_move_pending(struct irq_desc *desc) { } +static inline void irq_compat_clr_move_pending(struct irq_desc *desc) { } +static inline void irq_compat_set_affinity(struct irq_desc *desc) { } +static inline void irq_compat_clr_affinity(struct irq_desc *desc) { } +#endif + |