[U-Boot-Users] [PATCH 4/9] ppc4xx: interrupt.c reworked

Stefan Roese
2008-03-11T10:06:07Z

This patch is a rework of the 4xx interrupt handling done while
adding the 460EX/GT support. Interrupts are needed on 4xx for the
EMAC driver.

Signed-off-by: Stefan Roese <sr@denx.de>
---
cpu/ppc4xx/interrupts.c | 589 +++++++++++-----------------------------------
1 files changed, 141 insertions(+), 448 deletions(-)

diff --git a/cpu/ppc4xx/interrupts.c b/cpu/ppc4xx/interrupts.c
index 2f3dc32..698bcb5 100644
--- a/cpu/ppc4xx/interrupts.c
+++ b/cpu/ppc4xx/interrupts.c
@@ -38,7 +38,22 @@

DECLARE_GLOBAL_DATA_PTR;

-/****************************************************************************/
+/*
+ * Define the number of UIC's
+ */
+#if defined(CONFIG_440SPE) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define UIC_MAX 4
+#elif defined(CONFIG_440GX) || \
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+ defined(CONFIG_405EX)
+#define UIC_MAX 3
+#elif defined(CONFIG_440GP) || defined(CONFIG_440SP) || \
+ defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#define UIC_MAX 2
+#else
+#define UIC_MAX 1
+#endif

/*
* CPM interrupt vector functions.
@@ -49,28 +64,15 @@ struct irq_action {
int count;
};

-static struct irq_action irq_vecs[32];
-void uic0_interrupt( void * parms); /* UIC0 handler */
+static struct irq_action irq_vecs[UIC_MAX * 32];

-#if defined(CONFIG_440) || defined(CONFIG_405EX)
-static struct irq_action irq_vecs1[32]; /* For UIC1 */
+u32 get_dcr(u16);
+void set_dcr(u16, u32);

-void uic1_interrupt( void * parms); /* UIC1 handler */
-
-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
-static struct irq_action irq_vecs2[32]; /* For UIC2 */
-void uic2_interrupt( void * parms); /* UIC2 handler */
-#endif /* CONFIG_440GX CONFIG_440SPE */
-
-#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
-static struct irq_action irq_vecs3[32]; /* For UIC3 */
-void uic3_interrupt( void * parms); /* UIC3 handler */
-#endif /* CONFIG_440SPE */
-
-#endif /* CONFIG_440 */
+#if (UIC_MAX > 1) && !defined(CONFIG_440GX)
+static void uic_cascade_interrupt(void *para);
+#endif

-/****************************************************************************/
#if defined(CONFIG_440)

/* SPRN changed in 440 */
@@ -99,8 +101,6 @@ static __inline__ void set_evpr(unsigned long val)
}
#endif /* defined(CONFIG_440 */

-/****************************************************************************/
-
int interrupt_init_cpu (unsigned *decrementer_count)
{
int vec;
@@ -112,26 +112,10 @@ int interrupt_init_cpu (unsigned *decrementer_count)
/*
* Mark all irqs as free
*/
- for (vec=0; vec<32; vec++) {
+ for (vec = 0; vec < (UIC_MAX * 32); vec++) {
irq_vecs[vec].handler = NULL;
irq_vecs[vec].arg = NULL;
irq_vecs[vec].count = 0;
-#if defined(CONFIG_440) || defined(CONFIG_405EX)
- irq_vecs1[vec].handler = NULL;
- irq_vecs1[vec].arg = NULL;
- irq_vecs1[vec].count = 0;
-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
- irq_vecs2[vec].handler = NULL;
- irq_vecs2[vec].arg = NULL;
- irq_vecs2[vec].count = 0;
-#endif /* CONFIG_440GX */
-#if defined(CONFIG_440SPE) || defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
- irq_vecs3[vec].handler = NULL;
- irq_vecs3[vec].arg = NULL;
- irq_vecs3[vec].count = 0;
-#endif /* CONFIG_440SPE */
-#endif
}

#ifdef CONFIG_4xx
@@ -172,15 +156,21 @@ int interrupt_init_cpu (unsigned *decrementer_count)
*/
set_evpr(0x00000000);

-#if defined(CONFIG_440) || defined(CONFIG_405EX)
#if !defined(CONFIG_440GX)
+#if (UIC_MAX > 1)
/* Install the UIC1 handlers */
- irq_install_handler(VECNUM_UIC1NC, uic1_interrupt, 0);
- irq_install_handler(VECNUM_UIC1C, uic1_interrupt, 0);
+ irq_install_handler(VECNUM_UIC1NC, uic_cascade_interrupt, 0);
+ irq_install_handler(VECNUM_UIC1C, uic_cascade_interrupt, 0);
#endif
+#if (UIC_MAX > 2)
+ irq_install_handler(VECNUM_UIC2NC, uic_cascade_interrupt, 0);
+ irq_install_handler(VECNUM_UIC2C, uic_cascade_interrupt, 0);
#endif
-
-#if defined(CONFIG_440GX)
+#if (UIC_MAX > 3)
+ irq_install_handler(VECNUM_UIC3NC, uic_cascade_interrupt, 0);
+ irq_install_handler(VECNUM_UIC3C, uic_cascade_interrupt, 0);
+#endif
+#else /* !defined(CONFIG_440GX) */
/* Take the GX out of compatibility mode
* Travis Sawyer, 9 Mar 2004
* NOTE: 440gx user manual inconsistency here
@@ -196,110 +186,24 @@ int interrupt_init_cpu (unsigned *decrementer_count)
mtdcr(uicb0er, 0x54000000);
/* None are critical */
mtdcr(uicb0cr, 0);
-#endif
+#endif /* !defined(CONFIG_440GX) */

return (0);
}

-/****************************************************************************/
-
-/*
- * Handle external interrupts
- */
-#if defined(CONFIG_440GX)
-void external_interrupt(struct pt_regs *regs)
+/* Handler for UIC interrupt */
+static void uic_interrupt(u32 uic_base, int vec_base)
{
- ulong uic_msr;
-
- /*
- * Read masked interrupt status register to determine interrupt source
- */
- /* 440 GX uses base uic register */
- uic_msr = mfdcr(uicb0msr);
-
- if ( (UICB0_UIC0CI & uic_msr) || (UICB0_UIC0NCI & uic_msr) )
- uic0_interrupt(0);
-
- if ( (UICB0_UIC1CI & uic_msr) || (UICB0_UIC1NCI & uic_msr) )
- uic1_interrupt(0);
-
- if ( (UICB0_UIC2CI & uic_msr) || (UICB0_UIC2NCI & uic_msr) )
- uic2_interrupt(0);
-
- mtdcr(uicb0sr, uic_msr);
-
- return;
-
-} /* external_interrupt CONFIG_440GX */
-
-#elif defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
-void external_interrupt(struct pt_regs *regs)
-{
- ulong uic_msr;
-
- /*
- * Read masked interrupt status register to determine interrupt source
- */
- /* 440 SPe uses base uic register */
- uic_msr = mfdcr(uic0msr);
-
- if ( (UICB0_UIC1CI & uic_msr) || (UICB0_UIC1NCI & uic_msr) )
- uic1_interrupt(0);
-
- if ( (UICB0_UIC2CI & uic_msr) || (UICB0_UIC2NCI & uic_msr) )
- uic2_interrupt(0);
-
- if (uic_msr & ~(UICB0_ALL))
- uic0_interrupt(0);
-
- mtdcr(uic0sr, uic_msr);
-
- return;
-
-} /* external_interrupt CONFIG_440EPX & CONFIG_440GRX */
-
-#elif defined(CONFIG_440SPE)
-void external_interrupt(struct pt_regs *regs)
-{
- ulong uic_msr;
-
- /*
- * Read masked interrupt status register to determine interrupt source
- */
- /* 440 SPe uses base uic register */
- uic_msr = mfdcr(uic0msr);
-
- if ( (UICB0_UIC1CI & uic_msr) || (UICB0_UIC1NCI & uic_msr) )
- uic1_interrupt(0);
-
- if ( (UICB0_UIC2CI & uic_msr) || (UICB0_UIC2NCI & uic_msr) )
- uic2_interrupt(0);
-
- if ( (UICB0_UIC3CI & uic_msr) || (UICB0_UIC3NCI & uic_msr) )
- uic3_interrupt(0);
-
- if (uic_msr & ~(UICB0_ALL))
- uic0_interrupt(0);
-
- mtdcr(uic0sr, uic_msr);
-
- return;
-} /* external_interrupt CONFIG_440SPE */
-
-#else
-
-void external_interrupt(struct pt_regs *regs)
-{
- ulong uic_msr;
- ulong msr_shift;
+ u32 uic_msr;
+ u32 msr_shift;
int vec;

/*
* Read masked interrupt status register to determine interrupt source
*/
- uic_msr = mfdcr(uicmsr);
+ uic_msr = get_dcr(uic_base + UIC_MSR);
msr_shift = uic_msr;
- vec = 0;
+ vec = vec_base;

while (msr_shift != 0) {
if (msr_shift & 0x80000000) {
@@ -312,14 +216,17 @@ void external_interrupt(struct pt_regs *regs)
/* call isr */
(*irq_vecs[vec].handler)(irq_vecs[vec].arg);
} else {
- mtdcr(uicer, mfdcr(uicer) & ~(0x80000000 >> vec));
- printf ("Masking bogus interrupt vector 0x%x\n", vec);
+ set_dcr(uic_base + UIC_ER,
+ get_dcr(uic_base + UIC_ER) &
+ ~(0x80000000 >> vec));
+ printf("Masking bogus interrupt vector %d"
+ " (UIC_BASE=0x%x)\n", vec, uic_base);
}

/*
* After servicing the interrupt, we have to remove the status indicator.
*/
- mtdcr(uicsr, (0x80000000 >> vec));
+ set_dcr(uic_base + UIC_SR, (0x80000000 >> vec));
}

/*
@@ -329,324 +236,150 @@ void external_interrupt(struct pt_regs *regs)
vec++;
}
}
-#endif

-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
-/* Handler for UIC0 interrupt */
-void uic0_interrupt( void * parms)
+#if (UIC_MAX > 1) && !defined(CONFIG_440GX)
+static void uic_cascade_interrupt(void *para)
{
- ulong uic_msr;
- ulong msr_shift;
- int vec;
-
- /*
- * Read masked interrupt status register to determine interrupt source
- */
- uic_msr = mfdcr(uicmsr);
- msr_shift = uic_msr;
- vec = 0;
-
- while (msr_shift != 0) {
- if (msr_shift & 0x80000000) {
- /*
- * Increment irq counter (for debug purpose only)
- */
- irq_vecs[vec].count++;
-
- if (irq_vecs[vec].handler != NULL) {
- /* call isr */
- (*irq_vecs[vec].handler)(irq_vecs[vec].arg);
- } else {
- mtdcr(uicer, mfdcr(uicer) & ~(0x80000000 >> vec));
- printf ("Masking bogus interrupt vector (uic0) 0x%x\n", vec);
- }
-
- /*
- * After servicing the interrupt, we have to remove the status indicator.
- */
- mtdcr(uicsr, (0x80000000 >> vec));
- }
-
- /*
- * Shift msr to next position and increment vector
- */
- msr_shift <<= 1;
- vec++;
- }
+ external_interrupt(para);
}
+#endif

-#endif /* CONFIG_440GX */
-
-#if defined(CONFIG_440) || defined(CONFIG_405EX)
-/* Handler for UIC1 interrupt */
-void uic1_interrupt( void * parms)
-{
- ulong uic1_msr;
- ulong msr_shift;
- int vec;
-
- /*
- * Read masked interrupt status register to determine interrupt source
- */
- uic1_msr = mfdcr(uic1msr);
- msr_shift = uic1_msr;
- vec = 0;
-
- while (msr_shift != 0) {
- if (msr_shift & 0x80000000) {
- /*
- * Increment irq counter (for debug purpose only)
- */
- irq_vecs1[vec].count++;
-
- if (irq_vecs1[vec].handler != NULL) {
- /* call isr */
- (*irq_vecs1[vec].handler)(irq_vecs1[vec].arg);
- } else {
- mtdcr(uic1er, mfdcr(uic1er) & ~(0x80000000 >> vec));
- printf ("Masking bogus interrupt vector (uic1) 0x%x\n", vec);
- }
-
- /*
- * After servicing the interrupt, we have to remove the status indicator.
- */
- mtdcr(uic1sr, (0x80000000 >> vec));
- }
-
- /*
- * Shift msr to next position and increment vector
- */
- msr_shift <<= 1;
- vec++;
- }
-}
-#endif /* defined(CONFIG_440) */
+#if defined(CONFIG_440)
+#if defined(CONFIG_440GX)
+/* 440GX uses base uic register */
+#define UIC_BMSR uicb0msr
+#define UIC_BSR uicb0sr
+#else
+#define UIC_BMSR uic0msr
+#define UIC_BSR uic0sr
+#endif
+#else /* CONFIG_440 */
+#define UIC_BMSR uicmsr
+#define UIC_BSR uicsr
+#endif /* CONFIG_440 */

-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
-/* Handler for UIC2 interrupt */
-void uic2_interrupt( void * parms)
+/*
+ * Handle external interrupts
+ */
+void external_interrupt(struct pt_regs *regs)
{
- ulong uic2_msr;
- ulong msr_shift;
- int vec;
+ u32 uic_msr;

/*
* Read masked interrupt status register to determine interrupt source
*/
- uic2_msr = mfdcr(uic2msr);
- msr_shift = uic2_msr;
- vec = 0;
+ uic_msr = mfdcr(UIC_BMSR);

- while (msr_shift != 0) {
- if (msr_shift & 0x80000000) {
- /*
- * Increment irq counter (for debug purpose only)
- */
- irq_vecs2[vec].count++;
-
- if (irq_vecs2[vec].handler != NULL) {
- /* call isr */
- (*irq_vecs2[vec].handler)(irq_vecs2[vec].arg);
- } else {
- mtdcr(uic2er, mfdcr(uic2er) & ~(0x80000000 >> vec));
- printf ("Masking bogus interrupt vector (uic2) 0x%x\n", vec);
- }
-
- /*
- * After servicing the interrupt, we have to remove the status indicator.
- */
- mtdcr(uic2sr, (0x80000000 >> vec));
- }
-
- /*
- * Shift msr to next position and increment vector
- */
- msr_shift <<= 1;
- vec++;
- }
-}
-#endif /* defined(CONFIG_440GX) */
-
-#if defined(CONFIG_440SPE)
-/* Handler for UIC3 interrupt */
-void uic3_interrupt( void * parms)
-{
- ulong uic3_msr;
- ulong msr_shift;
- int vec;
+#if (UIC_MAX > 1)
+ if ((UICB0_UIC1CI & uic_msr) || (UICB0_UIC1NCI & uic_msr))
+ uic_interrupt(UIC1_DCR_BASE, 32);
+#endif

- /*
- * Read masked interrupt status register to determine interrupt source
- */
- uic3_msr = mfdcr(uic3msr);
- msr_shift = uic3_msr;
- vec = 0;
+#if (UIC_MAX > 2)
+ if ((UICB0_UIC2CI & uic_msr) || (UICB0_UIC2NCI & uic_msr))
+ uic_interrupt(UIC2_DCR_BASE, 64);
+#endif

- while (msr_shift != 0) {
- if (msr_shift & 0x80000000) {
- /*
- * Increment irq counter (for debug purpose only)
- */
- irq_vecs3[vec].count++;
+#if (UIC_MAX > 3)
+ if ((UICB0_UIC3CI & uic_msr) || (UICB0_UIC3NCI & uic_msr))
+ uic_interrupt(UIC3_DCR_BASE, 96);
+#endif

- if (irq_vecs3[vec].handler != NULL) {
- /* call isr */
- (*irq_vecs3[vec].handler)(irq_vecs3[vec].arg);
- } else {
- mtdcr(uic3er, mfdcr(uic3er) & ~(0x80000000 >> vec));
- printf ("Masking bogus interrupt vector (uic3) 0x%x\n", vec);
- }
+#if defined(CONFIG_440)
+#if !defined(CONFIG_440GX)
+ if (uic_msr & ~(UICB0_ALL))
+ uic_interrupt(UIC0_DCR_BASE, 0);
+#else
+ if ((UICB0_UIC0CI & uic_msr) || (UICB0_UIC0NCI & uic_msr))
+ uic_interrupt(UIC0_DCR_BASE, 0);
+#endif
+#else /* CONFIG_440 */
+ uic_interrupt(UIC0_DCR_BASE, 0);
+#endif /* CONFIG_440 */

- /*
- * After servicing the interrupt, we have to remove the status indicator.
- */
- mtdcr(uic3sr, (0x80000000 >> vec));
- }
+ mtdcr(UIC_BSR, uic_msr);

- /*
- * Shift msr to next position and increment vector
- */
- msr_shift <<= 1;
- vec++;
- }
+ return;
}
-#endif /* defined(CONFIG_440SPE) */
-
-/****************************************************************************/

/*
* Install and free a interrupt handler.
*/
-
-void irq_install_handler (int vec, interrupt_handler_t * handler, void *arg)
+void irq_install_handler(int vec, interrupt_handler_t * handler, void *arg)
{
- struct irq_action *irqa = irq_vecs;
- int i = vec;
-
-#if defined(CONFIG_440) || defined(CONFIG_405EX)
-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
- if ((vec > 31) && (vec < 64)) {
- i = vec - 32;
- irqa = irq_vecs1;
- } else if (vec > 63) {
- i = vec - 64;
- irqa = irq_vecs2;
- }
-#else /* CONFIG_440GX */
- if (vec > 31) {
- i = vec - 32;
- irqa = irq_vecs1;
- }
-#endif /* CONFIG_440GX */
-#endif /* CONFIG_440 */
+ int i;

/*
- * print warning when replacing with a different irq vector
+ * Print warning when replacing with a different irq vector
*/
- if ((irqa[i].handler != NULL) && (irqa[i].handler != handler)) {
- printf ("Interrupt vector %d: handler 0x%x replacing 0x%x\n",
- vec, (uint) handler, (uint) irqa[i].handler);
+ if ((irq_vecs[vec].handler != NULL) && (irq_vecs[vec].handler != handler)) {
+ printf("Interrupt vector %d: handler 0x%x replacing 0x%x\n",
+ vec, (uint) handler, (uint) irq_vecs[vec].handler);
}
- irqa[i].handler = handler;
- irqa[i].arg = arg;
-
-#if defined(CONFIG_440) || defined(CONFIG_405EX)
-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
- if ((vec > 31) && (vec < 64))
- mtdcr (uic1er, mfdcr (uic1er) | (0x80000000 >> i));
- else if (vec > 63)
- mtdcr (uic2er, mfdcr (uic2er) | (0x80000000 >> i));
- else
-#endif /* CONFIG_440GX */
- if (vec > 31)
- mtdcr (uic1er, mfdcr (uic1er) | (0x80000000 >> i));
- else
+ irq_vecs[vec].handler = handler;
+ irq_vecs[vec].arg = arg;
+
+ i = vec & 0x1f;
+ if ((vec >= 0) && (vec < 32))
+ mtdcr(uicer, mfdcr(uicer) | (0x80000000 >> i));
+#if (UIC_MAX > 1)
+ else if ((vec >= 32) && (vec < 64))
+ mtdcr(uic1er, mfdcr(uic1er) | (0x80000000 >> i));
+#endif
+#if (UIC_MAX > 2)
+ else if ((vec >= 64) && (vec < 96))
+ mtdcr(uic2er, mfdcr(uic2er) | (0x80000000 >> i));
#endif
- mtdcr (uicer, mfdcr (uicer) | (0x80000000 >> i));
-#if 0
- printf ("Install interrupt for vector %d ==> %p\n", vec, handler);
+#if (UIC_MAX > 3)
+ else if (vec >= 96)
+ mtdcr(uic3er, mfdcr(uic3er) | (0x80000000 >> i));
#endif
+
+ debug("Install interrupt for vector %d ==> %p\n", vec, handler);
}

void irq_free_handler (int vec)
{
- struct irq_action *irqa = irq_vecs;
- int i = vec;
-
-#if defined(CONFIG_440) || defined(CONFIG_405EX)
-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
- if ((vec > 31) && (vec < 64)) {
- irqa = irq_vecs1;
- i = vec - 32;
- } else if (vec > 63) {
- irqa = irq_vecs2;
- i = vec - 64;
- }
-#endif /* CONFIG_440GX */
- if (vec > 31) {
- irqa = irq_vecs1;
- i = vec - 32;
- }
-#endif
+ int i;

-#if 0
- printf ("Free interrupt for vector %d ==> %p\n",
- vec, irq_vecs[vec].handler);
-#endif
+ debug("Free interrupt for vector %d ==> %p\n",
+ vec, irq_vecs[vec].handler);

-#if defined(CONFIG_440) || defined(CONFIG_405EX)
-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
- if ((vec > 31) && (vec < 64))
- mtdcr (uic1er, mfdcr (uic1er) & ~(0x80000000 >> i));
- else if (vec > 63)
- mtdcr (uic2er, mfdcr (uic2er) & ~(0x80000000 >> i));
- else
-#endif /* CONFIG_440GX */
- if (vec > 31)
- mtdcr (uic1er, mfdcr (uic1er) & ~(0x80000000 >> i));
- else
+ i = vec & 0x1f;
+ if ((vec >= 0) && (vec < 32))
+ mtdcr(uicer, mfdcr(uicer) & ~(0x80000000 >> i));
+#if (UIC_MAX > 1)
+ else if ((vec >= 32) && (vec < 64))
+ mtdcr(uic1er, mfdcr(uic1er) & ~(0x80000000 >> i));
+#endif
+#if (UIC_MAX > 2)
+ else if ((vec >= 64) && (vec < 96))
+ mtdcr(uic2er, mfdcr(uic2er) & ~(0x80000000 >> i));
+#endif
+#if (UIC_MAX > 3)
+ else if (vec >= 96)
+ mtdcr(uic3er, mfdcr(uic3er) & ~(0x80000000 >> i));
#endif
- mtdcr (uicer, mfdcr (uicer) & ~(0x80000000 >> i));

- irqa[i].handler = NULL;
- irqa[i].arg = NULL;
+ irq_vecs[vec].handler = NULL;
+ irq_vecs[vec].arg = NULL;
}

-/****************************************************************************/
-
void timer_interrupt_cpu (struct pt_regs *regs)
{
/* nothing to do here */
return;
}

-/****************************************************************************/
-
#if defined(CONFIG_CMD_IRQ)
-
-/*******************************************************************************
- *
- * irqinfo - print information about PCI devices
- *
- */
-int
-do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
int vec;

- printf ("\nInterrupt-Information:\n");
-#if defined(CONFIG_440) || defined(CONFIG_405EX)
- printf ("\nUIC 0\n");
-#endif
+ printf ("Interrupt-Information:\n");
printf ("Nr Routine Arg Count\n");

- for (vec=0; vec<32; vec++) {
+ for (vec = 0; vec < (UIC_MAX * 32); vec++) {
if (irq_vecs[vec].handler != NULL) {
printf ("%02d %08lx %08lx %d\n",
vec,
@@ -656,46 +389,6 @@ do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
}
}

-#if defined(CONFIG_440) || defined(CONFIG_405EX)
- printf ("\nUIC 1\n");
- printf ("Nr Routine Arg Count\n");
-
- for (vec=0; vec<32; vec++) {
- if (irq_vecs1[vec].handler != NULL)
- printf ("%02d %08lx %08lx %d\n",
- vec+31, (ulong)irq_vecs1[vec].handler,
- (ulong)irq_vecs1[vec].arg, irq_vecs1[vec].count);
- }
- printf("\n");
-#endif
-
-#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
- printf ("\nUIC 2\n");
- printf ("Nr Routine Arg Count\n");
-
- for (vec=0; vec<32; vec++) {
- if (irq_vecs2[vec].handler != NULL)
- printf ("%02d %08lx %08lx %d\n",
- vec+63, (ulong)irq_vecs2[vec].handler,
- (ulong)irq_vecs2[vec].arg, irq_vecs2[vec].count);
- }
- printf("\n");
-#endif
-
-#if defined(CONFIG_440SPE)
- printf ("\nUIC 3\n");
- printf ("Nr Routine Arg Count\n");
-
- for (vec=0; vec<32; vec++) {
- if (irq_vecs3[vec].handler != NULL)
- printf ("%02d %08lx %08lx %d\n",
- vec+63, (ulong)irq_vecs3[vec].handler,
- (ulong)irq_vecs3[vec].arg, irq_vecs3[vec].count);
- }
- printf("\n");
-#endif
-
return 0;
}
#endif
--
1.5.4.4