Messages in this thread |  | | Date | Sat, 22 Sep 2001 14:26:45 +0200 | From | Manfred Spraul <> | Subject | [Newbie] Interrupt Handling and sleep/wake_up |
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> void bdDoSomething(){ > setup_buffers_for_interrupt_routing(); > tell_board_to_start_reading_or_writing(); > /***** BOARD THROWS ITS INTERRUPTS HERE!!! *****/ > interruptible_sleep_on_timeout(&irq_wqueue,PCIIA_SLEEP_TIMEOUT); > } > Just do not use sleep_on, use wait_event or a manual wait loop.
check the mouse driver sample from Alan Cox: linux/Documentation/DocBook/mousedriver.tmpl
The document is slightly outdated:
* do not access current->state directly, use set_current_state. * do not use MOD_INC_USE_COUNT, set module->owner to THIS_MODULE instead.
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