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2008-08-24 Joel Sherrill <joel.sherrill@oarcorp.com>

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* shared/irq/irq_init.c: Reverse previous incorrect changes. Correct
	warnings and ensure BSP still works.
This commit is contained in:
Joel Sherrill
2008-08-24 15:56:46 +00:00
parent 0817298746
commit cb02ead936
2 changed files with 57 additions and 5 deletions
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5
c/src/lib/libbsp/i386/ChangeLog
View File

@@ -1,3 +1,8 @@
2008-08-24 Joel Sherrill <joel.sherrill@oarcorp.com>
* shared/irq/irq_init.c: Reverse previous incorrect changes. Correct
warnings and ensure BSP still works.
2008-08-19 Joel Sherrill <joel.sherrill@OARcorp.com>
* shared/comm/i386-stub.c, shared/irq/irq_init.c: Fix warnings for

57
c/src/lib/libbsp/i386/shared/irq/irq_init.c
View File

@@ -37,12 +37,52 @@ extern void rtems_irq_prologue_13(void);
extern void rtems_irq_prologue_14(void);
extern void rtems_irq_prologue_15(void);
/*
* default idt vector
* default vectors
*/
extern void default_raw_idt_handler(void);
/*
* default raw on/off function
*/
static void raw_nop_func(const struct __rtems_raw_irq_connect_data__ *unused)
{
}
/*
* default raw isOn function
*/
static int raw_not_connected(
const struct __rtems_raw_irq_connect_data__ *unused
)
{
return 0;
}
static rtems_raw_irq_connect_data idtHdl[IDT_SIZE];
/*
* default IRQ handler
*/
static void irq_default_handler(rtems_irq_hdl_param unused)
{
}
/*
* default IRQ on/off function
*/
static void irq_nop_func(const struct __rtems_irq_connect_data__ *unused)
{
}
/*
* default irq isOn function
*/
static int irq_not_connected( const struct __rtems_irq_connect_data__ *unused)
{
return 0;
}
/*
* Table used to store rtems managed interrupt handlers.
* Borrow the table to store raw handler entries at the beginning.
@@ -68,13 +108,20 @@ static rtems_irq_connect_data rtemsIrq[BSP_IRQ_LINES_NUMBER] = {
};
static rtems_raw_irq_connect_data defaultRawIrq = {
/* vectorIdex, hdl , on , off , isOn */
0, default_raw_idt_handler ,NULL , NULL, NULL
0, /* vectorIdex */
default_raw_idt_handler, /* hdl */
raw_nop_func, /* on */
raw_nop_func, /* off */
raw_not_connected /* isOn */
};
static rtems_irq_connect_data defaultIrq = {
/* vectorIdex, hdl , handle, on, off, isOn */
0, NULL , 0 , NULL, NULL, NULL
0, /* vectorIdex */
irq_default_handler, /* hdl */
0, /* handle */
irq_nop_func, /* on */
irq_nop_func, /* off */
irq_not_connected /* isOn */
};
static rtems_irq_prio irqPrioTable[BSP_IRQ_LINES_NUMBER]={