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if verbore=1 tell us who registers which irq handler

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- a useful piece of information when debugging
This commit is contained in:
Tomas Hruby 2010-10-21 17:07:12 +00:00
parent 40bfed28cd
commit 5b832396f5
1 changed files with 3 additions and 0 deletions
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3
kernel/system/do_irqctl.c
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@ -9,6 +9,7 @@
* ,, ,, (returns index of irq hook assigned at kernel) * ,, ,, (returns index of irq hook assigned at kernel)
*/ */
#include "kernel/kernel.h"
#include "kernel/system.h" #include "kernel/system.h"
#include <minix/endpoint.h> #include <minix/endpoint.h>
@ -112,6 +113,8 @@ PUBLIC int do_irqctl(struct proc * caller, message * m_ptr)
hook_ptr->notify_id = notify_id; /* identifier to pass */ hook_ptr->notify_id = notify_id; /* identifier to pass */
hook_ptr->policy = m_ptr->IRQ_POLICY; /* policy for interrupts */ hook_ptr->policy = m_ptr->IRQ_POLICY; /* policy for interrupts */
put_irq_handler(hook_ptr, irq_vec, generic_handler); put_irq_handler(hook_ptr, irq_vec, generic_handler);
DEBUGBASIC(("IRQ %d handler registered by %s / %d\n",
irq_vec, caller->p_name, caller->p_endpoint));
/* Return index of the IRQ hook in use. */ /* Return index of the IRQ hook in use. */
m_ptr->IRQ_HOOK_ID = irq_hook_id + 1; m_ptr->IRQ_HOOK_ID = irq_hook_id + 1;