0  _I|Mdv &K Index of /anon_sym/anon/sys/class/pci_bus/0000:00/device/0000:00:02.0/firmware_node/subsystem

Index of /anon_sym/anon/sys/class/pci_bus/0000:00/device/0000:00:02.0/firmware_node/subsystem

 NameLast modifiedSizeDescription
 Parent Directory   -  
 devices/ 2026-10-12 15:56 -  
 drivers/ 2026-10-12 17:21 -  
 drivers_autoprobe 2026-10-12 18:08 4.0K 
 drivers_probe 2026-10-12 18:08 4.0K 
 uevent 2026-10-12 18:07 4.0K 
*l4( (  fB- \_I|+q/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_IRQ_WORK_H #define _LINUX_IRQ_WORK_H #include #include #include /* * An entry can be in one of four states: * * free NULL, 0 -> {claimed} : free to be used * claimed NULL, 3 -> {pending} : claimed to be enqueued * pending next, 3 -> {busy} : queued, pending callback * busy NULL, 2 -> {free, claimed} : callback in progress, can be claimed */ struct irq_work { struct __call_single_node node; void (*func)(struct irq_work *); struct rcuwait irqwait; RH_KABI_RESERVE(1) RH_KABI_RESERVE(2) RH_KABI_RESERVE(3) RH_KABI_RESERVE(4) }; #define __IRQ_WORK_INIT(_func, _flags) (struct irq_work){ \ .node = { .u_flags = (_flags), }, \ .func = (_func), \ .irqwait = __RCUWAIT_INITIALIZER(irqwait), \ } #define IRQ_WORK_INIT(_func) __IRQ_WORK_INIT(_func, 0) #define IRQ_WORK_INIT_LAZY(_func) __IRQ_WORK_INIT(_func, IRQ_WORK_LAZY) #define IRQ_WORK_INIT_HARD(_func) __IRQ_WORK_INIT(_func, IRQ_WORK_HARD_IRQ) #define DEFINE_IRQ_WORK(name, _f) \ struct irq_work name = IRQ_WORK_INIT(_f) static inline void init_irq_work(struct irq_work *work, void (*func)(struct irq_work *)) { *work = IRQ_WORK_INIT(func); } static inline bool irq_work_is_pending(struct irq_work *work) { return atomic_read(&work->node.a_flags) & IRQ_WORK_PENDING; } static inline bool irq_work_is_busy(struct irq_work *work) { return atomic_read(&work->node.a_flags) & IRQ_WORK_BUSY; } static inline bool irq_work_is_hard(struct irq_work *work) { return atomic_read(&work->node.a_flags) & IRQ_WORK_HARD_IRQ; } bool irq_work_queue(struct irq_work *work); bool irq_work_queue_on(struct irq_work *work, int cpu); void irq_work_tick(void); void irq_work_sync(struct irq_work *work); #ifdef CONFIG_IRQ_WORK #include void irq_work_run(void); bool irq_work_needs_cpu(void); void irq_work_single(void *arg); #else static inline bool irq_work_needs_cpu(void) { return false; } static inline void irq_work_run(void) { } static inline void irq_work_single(void *arg) { } #endif #endif /* _LINUX_IRQ_WORK_H */ "lzD +zD- hDRIVER=button