L4Re - L4 Runtime Environment
irq.h File Reference

C Irq interface. More...

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Functions

l4_msgtag_t l4_irq_attach (l4_cap_idx_t irq, l4_umword_t label, l4_cap_idx_t thread) L4_NOTHROW
 Attach a thread to an interrupt source. More...
 
l4_msgtag_t l4_irq_attach_u (l4_cap_idx_t irq, l4_umword_t label, l4_cap_idx_t thread, l4_utcb_t *utcb) L4_NOTHROW
 Attach a thread to this interrupt. More...
 
l4_msgtag_t l4_irq_mux_chain (l4_cap_idx_t irq, l4_cap_idx_t slave) L4_NOTHROW
 Chain an IRQ to another master IRQ source. More...
 
l4_msgtag_t l4_irq_mux_chain_u (l4_cap_idx_t irq, l4_cap_idx_t slave, l4_utcb_t *utcb) L4_NOTHROW
 Attach an IRQ to this multiplexer. More...
 
l4_msgtag_t l4_irq_detach (l4_cap_idx_t irq) L4_NOTHROW
 Detach from an interrupt source. More...
 
l4_msgtag_t l4_irq_detach_u (l4_cap_idx_t irq, l4_utcb_t *utcb) L4_NOTHROW
 Detach from this interrupt. More...
 
l4_msgtag_t l4_irq_trigger (l4_cap_idx_t irq) L4_NOTHROW
 Trigger an IRQ. More...
 
l4_msgtag_t l4_irq_trigger_u (l4_cap_idx_t irq, l4_utcb_t *utcb) L4_NOTHROW
 Trigger. More...
 
l4_msgtag_t l4_irq_receive (l4_cap_idx_t irq, l4_timeout_t to) L4_NOTHROW
 Unmask and wait for specified IRQ. More...
 
l4_msgtag_t l4_irq_receive_u (l4_cap_idx_t irq, l4_timeout_t timeout, l4_utcb_t *utcb) L4_NOTHROW
 Unmask and wait for this IRQ. More...
 
l4_msgtag_t l4_irq_wait (l4_cap_idx_t irq, l4_umword_t *label, l4_timeout_t to) L4_NOTHROW
 Unmask IRQ and wait for any message. More...
 
l4_msgtag_t l4_irq_wait_u (l4_cap_idx_t irq, l4_umword_t *label, l4_timeout_t timeout, l4_utcb_t *utcb) L4_NOTHROW
 Unmask IRQ and (open) wait for any message. More...
 
l4_msgtag_t l4_irq_unmask (l4_cap_idx_t irq) L4_NOTHROW
 Unmask IRQ. More...
 
l4_msgtag_t l4_irq_unmask_u (l4_cap_idx_t irq, l4_utcb_t *utcb) L4_NOTHROW
 Unmask IRQ. More...
 

Detailed Description

C Irq interface.

Definition in file irq.h.