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-rw-r--r--arch/powerpc/sysdev/mpic.c223
1 files changed, 164 insertions, 59 deletions
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 6e0281a..b604926 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -54,6 +54,94 @@ static DEFINE_SPINLOCK(mpic_lock);
#endif
#endif
+#ifdef CONFIG_MPIC_WEIRD
+static u32 mpic_infos[][MPIC_IDX_END] = {
+ [0] = { /* Original OpenPIC compatible MPIC */
+ MPIC_GREG_BASE,
+ MPIC_GREG_FEATURE_0,
+ MPIC_GREG_GLOBAL_CONF_0,
+ MPIC_GREG_VENDOR_ID,
+ MPIC_GREG_IPI_VECTOR_PRI_0,
+ MPIC_GREG_IPI_STRIDE,
+ MPIC_GREG_SPURIOUS,
+ MPIC_GREG_TIMER_FREQ,
+
+ MPIC_TIMER_BASE,
+ MPIC_TIMER_STRIDE,
+ MPIC_TIMER_CURRENT_CNT,
+ MPIC_TIMER_BASE_CNT,
+ MPIC_TIMER_VECTOR_PRI,
+ MPIC_TIMER_DESTINATION,
+
+ MPIC_CPU_BASE,
+ MPIC_CPU_STRIDE,
+ MPIC_CPU_IPI_DISPATCH_0,
+ MPIC_CPU_IPI_DISPATCH_STRIDE,
+ MPIC_CPU_CURRENT_TASK_PRI,
+ MPIC_CPU_WHOAMI,
+ MPIC_CPU_INTACK,
+ MPIC_CPU_EOI,
+
+ MPIC_IRQ_BASE,
+ MPIC_IRQ_STRIDE,
+ MPIC_IRQ_VECTOR_PRI,
+ MPIC_VECPRI_VECTOR_MASK,
+ MPIC_VECPRI_POLARITY_POSITIVE,
+ MPIC_VECPRI_POLARITY_NEGATIVE,
+ MPIC_VECPRI_SENSE_LEVEL,
+ MPIC_VECPRI_SENSE_EDGE,
+ MPIC_VECPRI_POLARITY_MASK,
+ MPIC_VECPRI_SENSE_MASK,
+ MPIC_IRQ_DESTINATION
+ },
+ [1] = { /* Tsi108/109 PIC */
+ TSI108_GREG_BASE,
+ TSI108_GREG_FEATURE_0,
+ TSI108_GREG_GLOBAL_CONF_0,
+ TSI108_GREG_VENDOR_ID,
+ TSI108_GREG_IPI_VECTOR_PRI_0,
+ TSI108_GREG_IPI_STRIDE,
+ TSI108_GREG_SPURIOUS,
+ TSI108_GREG_TIMER_FREQ,
+
+ TSI108_TIMER_BASE,
+ TSI108_TIMER_STRIDE,
+ TSI108_TIMER_CURRENT_CNT,
+ TSI108_TIMER_BASE_CNT,
+ TSI108_TIMER_VECTOR_PRI,
+ TSI108_TIMER_DESTINATION,
+
+ TSI108_CPU_BASE,
+ TSI108_CPU_STRIDE,
+ TSI108_CPU_IPI_DISPATCH_0,
+ TSI108_CPU_IPI_DISPATCH_STRIDE,
+ TSI108_CPU_CURRENT_TASK_PRI,
+ TSI108_CPU_WHOAMI,
+ TSI108_CPU_INTACK,
+ TSI108_CPU_EOI,
+
+ TSI108_IRQ_BASE,
+ TSI108_IRQ_STRIDE,
+ TSI108_IRQ_VECTOR_PRI,
+ TSI108_VECPRI_VECTOR_MASK,
+ TSI108_VECPRI_POLARITY_POSITIVE,
+ TSI108_VECPRI_POLARITY_NEGATIVE,
+ TSI108_VECPRI_SENSE_LEVEL,
+ TSI108_VECPRI_SENSE_EDGE,
+ TSI108_VECPRI_POLARITY_MASK,
+ TSI108_VECPRI_SENSE_MASK,
+ TSI108_IRQ_DESTINATION
+ },
+};
+
+#define MPIC_INFO(name) mpic->hw_set[MPIC_IDX_##name]
+
+#else /* CONFIG_MPIC_WEIRD */
+
+#define MPIC_INFO(name) MPIC_##name
+
+#endif /* CONFIG_MPIC_WEIRD */
+
/*
* Register accessor functions
*/
@@ -80,7 +168,8 @@ static inline void _mpic_write(unsigned int be, volatile u32 __iomem *base,
static inline u32 _mpic_ipi_read(struct mpic *mpic, unsigned int ipi)
{
unsigned int be = (mpic->flags & MPIC_BIG_ENDIAN) != 0;
- unsigned int offset = MPIC_GREG_IPI_VECTOR_PRI_0 + (ipi * 0x10);
+ unsigned int offset = MPIC_INFO(GREG_IPI_VECTOR_PRI_0) +
+ (ipi * MPIC_INFO(GREG_IPI_STRIDE));
if (mpic->flags & MPIC_BROKEN_IPI)
be = !be;
@@ -89,7 +178,8 @@ static inline u32 _mpic_ipi_read(struct mpic *mpic, unsigned int ipi)
static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 value)
{
- unsigned int offset = MPIC_GREG_IPI_VECTOR_PRI_0 + (ipi * 0x10);
+ unsigned int offset = MPIC_INFO(GREG_IPI_VECTOR_PRI_0) +
+ (ipi * MPIC_INFO(GREG_IPI_STRIDE));
_mpic_write(mpic->flags & MPIC_BIG_ENDIAN, mpic->gregs, offset, value);
}
@@ -120,7 +210,7 @@ static inline u32 _mpic_irq_read(struct mpic *mpic, unsigned int src_no, unsigne
unsigned int idx = src_no & mpic->isu_mask;
return _mpic_read(mpic->flags & MPIC_BIG_ENDIAN, mpic->isus[isu],
- reg + (idx * MPIC_IRQ_STRIDE));
+ reg + (idx * MPIC_INFO(IRQ_STRIDE)));
}
static inline void _mpic_irq_write(struct mpic *mpic, unsigned int src_no,
@@ -130,7 +220,7 @@ static inline void _mpic_irq_write(struct mpic *mpic, unsigned int src_no,
unsigned int idx = src_no & mpic->isu_mask;
_mpic_write(mpic->flags & MPIC_BIG_ENDIAN, mpic->isus[isu],
- reg + (idx * MPIC_IRQ_STRIDE), value);
+ reg + (idx * MPIC_INFO(IRQ_STRIDE)), value);
}
#define mpic_read(b,r) _mpic_read(mpic->flags & MPIC_BIG_ENDIAN,(b),(r))
@@ -156,8 +246,8 @@ static void __init mpic_test_broken_ipi(struct mpic *mpic)
{
u32 r;
- mpic_write(mpic->gregs, MPIC_GREG_IPI_VECTOR_PRI_0, MPIC_VECPRI_MASK);
- r = mpic_read(mpic->gregs, MPIC_GREG_IPI_VECTOR_PRI_0);
+ mpic_write(mpic->gregs, MPIC_INFO(GREG_IPI_VECTOR_PRI_0), MPIC_VECPRI_MASK);
+ r = mpic_read(mpic->gregs, MPIC_INFO(GREG_IPI_VECTOR_PRI_0));
if (r == le32_to_cpu(MPIC_VECPRI_MASK)) {
printk(KERN_INFO "mpic: Detected reversed IPI registers\n");
@@ -394,8 +484,8 @@ static inline struct mpic * mpic_from_irq(unsigned int irq)
/* Send an EOI */
static inline void mpic_eoi(struct mpic *mpic)
{
- mpic_cpu_write(MPIC_CPU_EOI, 0);
- (void)mpic_cpu_read(MPIC_CPU_WHOAMI);
+ mpic_cpu_write(MPIC_INFO(CPU_EOI), 0);
+ (void)mpic_cpu_read(MPIC_INFO(CPU_WHOAMI));
}
#ifdef CONFIG_SMP
@@ -419,8 +509,8 @@ static void mpic_unmask_irq(unsigned int irq)
DBG("%p: %s: enable_irq: %d (src %d)\n", mpic, mpic->name, irq, src);
- mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI,
- mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) &
+ mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI),
+ mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) &
~MPIC_VECPRI_MASK);
/* make sure mask gets to controller before we return to user */
do {
@@ -428,7 +518,7 @@ static void mpic_unmask_irq(unsigned int irq)
printk(KERN_ERR "mpic_enable_irq timeout\n");
break;
}
- } while(mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) & MPIC_VECPRI_MASK);
+ } while(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK);
}
static void mpic_mask_irq(unsigned int irq)
@@ -439,8 +529,8 @@ static void mpic_mask_irq(unsigned int irq)
DBG("%s: disable_irq: %d (src %d)\n", mpic->name, irq, src);
- mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI,
- mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) |
+ mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI),
+ mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) |
MPIC_VECPRI_MASK);
/* make sure mask gets to controller before we return to user */
@@ -449,7 +539,7 @@ static void mpic_mask_irq(unsigned int irq)
printk(KERN_ERR "mpic_enable_irq timeout\n");
break;
}
- } while(!(mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) & MPIC_VECPRI_MASK));
+ } while(!(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK));
}
static void mpic_end_irq(unsigned int irq)
@@ -560,24 +650,28 @@ static void mpic_set_affinity(unsigned int irq, cpumask_t cpumask)
cpus_and(tmp, cpumask, cpu_online_map);
- mpic_irq_write(src, MPIC_IRQ_DESTINATION,
+ mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION),
mpic_physmask(cpus_addr(tmp)[0]));
}
-static unsigned int mpic_type_to_vecpri(unsigned int type)
+static unsigned int mpic_type_to_vecpri(struct mpic *mpic, unsigned int type)
{
/* Now convert sense value */
switch(type & IRQ_TYPE_SENSE_MASK) {
case IRQ_TYPE_EDGE_RISING:
- return MPIC_VECPRI_SENSE_EDGE | MPIC_VECPRI_POLARITY_POSITIVE;
+ return MPIC_INFO(VECPRI_SENSE_EDGE) |
+ MPIC_INFO(VECPRI_POLARITY_POSITIVE);
case IRQ_TYPE_EDGE_FALLING:
case IRQ_TYPE_EDGE_BOTH:
- return MPIC_VECPRI_SENSE_EDGE | MPIC_VECPRI_POLARITY_NEGATIVE;
+ return MPIC_INFO(VECPRI_SENSE_EDGE) |
+ MPIC_INFO(VECPRI_POLARITY_NEGATIVE);
case IRQ_TYPE_LEVEL_HIGH:
- return MPIC_VECPRI_SENSE_LEVEL | MPIC_VECPRI_POLARITY_POSITIVE;
+ return MPIC_INFO(VECPRI_SENSE_LEVEL) |
+ MPIC_INFO(VECPRI_POLARITY_POSITIVE);
case IRQ_TYPE_LEVEL_LOW:
default:
- return MPIC_VECPRI_SENSE_LEVEL | MPIC_VECPRI_POLARITY_NEGATIVE;
+ return MPIC_INFO(VECPRI_SENSE_LEVEL) |
+ MPIC_INFO(VECPRI_POLARITY_NEGATIVE);
}
}
@@ -609,13 +703,14 @@ static int mpic_set_irq_type(unsigned int virq, unsigned int flow_type)
vecpri = MPIC_VECPRI_POLARITY_POSITIVE |
MPIC_VECPRI_SENSE_EDGE;
else
- vecpri = mpic_type_to_vecpri(flow_type);
+ vecpri = mpic_type_to_vecpri(mpic, flow_type);
- vold = mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI);
- vnew = vold & ~(MPIC_VECPRI_POLARITY_MASK | MPIC_VECPRI_SENSE_MASK);
+ vold = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI));
+ vnew = vold & ~(MPIC_INFO(VECPRI_POLARITY_MASK) |
+ MPIC_INFO(VECPRI_SENSE_MASK));
vnew |= vecpri;
if (vold != vnew)
- mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI, vnew);
+ mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), vnew);
return 0;
}
@@ -798,17 +893,22 @@ struct mpic * __init mpic_alloc(struct device_node *node,
mpic->irq_count = irq_count;
mpic->num_sources = 0; /* so far */
+#ifdef CONFIG_MPIC_WEIRD
+ mpic->hw_set = mpic_infos[MPIC_GET_REGSET(flags)];
+#endif
+
/* Map the global registers */
- mpic->gregs = ioremap(phys_addr + MPIC_GREG_BASE, 0x1000);
- mpic->tmregs = mpic->gregs + ((MPIC_TIMER_BASE - MPIC_GREG_BASE) >> 2);
+ mpic->gregs = ioremap(phys_addr + MPIC_INFO(GREG_BASE), 0x1000);
+ mpic->tmregs = mpic->gregs +
+ ((MPIC_INFO(TIMER_BASE) - MPIC_INFO(GREG_BASE)) >> 2);
BUG_ON(mpic->gregs == NULL);
/* Reset */
if (flags & MPIC_WANTS_RESET) {
- mpic_write(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0,
- mpic_read(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0)
+ mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0),
+ mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0))
| MPIC_GREG_GCONF_RESET);
- while( mpic_read(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0)
+ while( mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0))
& MPIC_GREG_GCONF_RESET)
mb();
}
@@ -817,7 +917,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
* MPICs, num sources as well. On ISU MPICs, sources are counted
* as ISUs are added
*/
- reg = mpic_read(mpic->gregs, MPIC_GREG_FEATURE_0);
+ reg = mpic_read(mpic->gregs, MPIC_INFO(GREG_FEATURE_0));
mpic->num_cpus = ((reg & MPIC_GREG_FEATURE_LAST_CPU_MASK)
>> MPIC_GREG_FEATURE_LAST_CPU_SHIFT) + 1;
if (isu_size == 0)
@@ -826,16 +926,16 @@ struct mpic * __init mpic_alloc(struct device_node *node,
/* Map the per-CPU registers */
for (i = 0; i < mpic->num_cpus; i++) {
- mpic->cpuregs[i] = ioremap(phys_addr + MPIC_CPU_BASE +
- i * MPIC_CPU_STRIDE, 0x1000);
+ mpic->cpuregs[i] = ioremap(phys_addr + MPIC_INFO(CPU_BASE) +
+ i * MPIC_INFO(CPU_STRIDE), 0x1000);
BUG_ON(mpic->cpuregs[i] == NULL);
}
/* Initialize main ISU if none provided */
if (mpic->isu_size == 0) {
mpic->isu_size = mpic->num_sources;
- mpic->isus[0] = ioremap(phys_addr + MPIC_IRQ_BASE,
- MPIC_IRQ_STRIDE * mpic->isu_size);
+ mpic->isus[0] = ioremap(phys_addr + MPIC_INFO(IRQ_BASE),
+ MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
BUG_ON(mpic->isus[0] == NULL);
}
mpic->isu_shift = 1 + __ilog2(mpic->isu_size - 1);
@@ -879,7 +979,8 @@ void __init mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
BUG_ON(isu_num >= MPIC_MAX_ISU);
- mpic->isus[isu_num] = ioremap(phys_addr, MPIC_IRQ_STRIDE * mpic->isu_size);
+ mpic->isus[isu_num] = ioremap(phys_addr,
+ MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
if ((isu_first + mpic->isu_size) > mpic->num_sources)
mpic->num_sources = isu_first + mpic->isu_size;
}
@@ -904,14 +1005,16 @@ void __init mpic_init(struct mpic *mpic)
printk(KERN_INFO "mpic: Initializing for %d sources\n", mpic->num_sources);
/* Set current processor priority to max */
- mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0xf);
+ mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0xf);
/* Initialize timers: just disable them all */
for (i = 0; i < 4; i++) {
mpic_write(mpic->tmregs,
- i * MPIC_TIMER_STRIDE + MPIC_TIMER_DESTINATION, 0);
+ i * MPIC_INFO(TIMER_STRIDE) +
+ MPIC_INFO(TIMER_DESTINATION), 0);
mpic_write(mpic->tmregs,
- i * MPIC_TIMER_STRIDE + MPIC_TIMER_VECTOR_PRI,
+ i * MPIC_INFO(TIMER_STRIDE) +
+ MPIC_INFO(TIMER_VECTOR_PRI),
MPIC_VECPRI_MASK |
(MPIC_VEC_TIMER_0 + i));
}
@@ -940,21 +1043,22 @@ void __init mpic_init(struct mpic *mpic)
(8 << MPIC_VECPRI_PRIORITY_SHIFT);
/* init hw */
- mpic_irq_write(i, MPIC_IRQ_VECTOR_PRI, vecpri);
- mpic_irq_write(i, MPIC_IRQ_DESTINATION,
+ mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri);
+ mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION),
1 << hard_smp_processor_id());
}
/* Init spurrious vector */
- mpic_write(mpic->gregs, MPIC_GREG_SPURIOUS, MPIC_VEC_SPURRIOUS);
+ mpic_write(mpic->gregs, MPIC_INFO(GREG_SPURIOUS), MPIC_VEC_SPURRIOUS);
- /* Disable 8259 passthrough */
- mpic_write(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0,
- mpic_read(mpic->gregs, MPIC_GREG_GLOBAL_CONF_0)
- | MPIC_GREG_GCONF_8259_PTHROU_DIS);
+ /* Disable 8259 passthrough, if supported */
+ if (!(mpic->flags & MPIC_NO_PTHROU_DIS))
+ mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0),
+ mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0))
+ | MPIC_GREG_GCONF_8259_PTHROU_DIS);
/* Set current processor priority to 0 */
- mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0);
+ mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0);
}
void __init mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio)
@@ -997,9 +1101,9 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri)
mpic_ipi_write(src - MPIC_VEC_IPI_0,
reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT));
} else {
- reg = mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI)
+ reg = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI))
& ~MPIC_VECPRI_PRIORITY_MASK;
- mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI,
+ mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI),
reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT));
}
spin_unlock_irqrestore(&mpic_lock, flags);
@@ -1017,7 +1121,7 @@ unsigned int mpic_irq_get_priority(unsigned int irq)
if (is_ipi)
reg = mpic_ipi_read(src = MPIC_VEC_IPI_0);
else
- reg = mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI);
+ reg = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI));
spin_unlock_irqrestore(&mpic_lock, flags);
return (reg & MPIC_VECPRI_PRIORITY_MASK) >> MPIC_VECPRI_PRIORITY_SHIFT;
}
@@ -1043,12 +1147,12 @@ void mpic_setup_this_cpu(void)
*/
if (distribute_irqs) {
for (i = 0; i < mpic->num_sources ; i++)
- mpic_irq_write(i, MPIC_IRQ_DESTINATION,
- mpic_irq_read(i, MPIC_IRQ_DESTINATION) | msk);
+ mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION),
+ mpic_irq_read(i, MPIC_INFO(IRQ_DESTINATION)) | msk);
}
/* Set current processor priority to 0 */
- mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0);
+ mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0);
spin_unlock_irqrestore(&mpic_lock, flags);
#endif /* CONFIG_SMP */
@@ -1058,7 +1162,7 @@ int mpic_cpu_get_priority(void)
{
struct mpic *mpic = mpic_primary;
- return mpic_cpu_read(MPIC_CPU_CURRENT_TASK_PRI);
+ return mpic_cpu_read(MPIC_INFO(CPU_CURRENT_TASK_PRI));
}
void mpic_cpu_set_priority(int prio)
@@ -1066,7 +1170,7 @@ void mpic_cpu_set_priority(int prio)
struct mpic *mpic = mpic_primary;
prio &= MPIC_CPU_TASKPRI_MASK;
- mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, prio);
+ mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), prio);
}
/*
@@ -1088,11 +1192,11 @@ void mpic_teardown_this_cpu(int secondary)
/* let the mpic know we don't want intrs. */
for (i = 0; i < mpic->num_sources ; i++)
- mpic_irq_write(i, MPIC_IRQ_DESTINATION,
- mpic_irq_read(i, MPIC_IRQ_DESTINATION) & ~msk);
+ mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION),
+ mpic_irq_read(i, MPIC_INFO(IRQ_DESTINATION)) & ~msk);
/* Set current processor priority to max */
- mpic_cpu_write(MPIC_CPU_CURRENT_TASK_PRI, 0xf);
+ mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0xf);
spin_unlock_irqrestore(&mpic_lock, flags);
}
@@ -1108,7 +1212,8 @@ void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask)
DBG("%s: send_ipi(ipi_no: %d)\n", mpic->name, ipi_no);
#endif
- mpic_cpu_write(MPIC_CPU_IPI_DISPATCH_0 + ipi_no * 0x10,
+ mpic_cpu_write(MPIC_INFO(CPU_IPI_DISPATCH_0) +
+ ipi_no * MPIC_INFO(CPU_IPI_DISPATCH_STRIDE),
mpic_physmask(cpu_mask & cpus_addr(cpu_online_map)[0]));
}
@@ -1116,7 +1221,7 @@ unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs)
{
u32 src;
- src = mpic_cpu_read(MPIC_CPU_INTACK) & MPIC_VECPRI_VECTOR_MASK;
+ src = mpic_cpu_read(MPIC_INFO(CPU_INTACK)) & MPIC_INFO(VECPRI_VECTOR_MASK);
#ifdef DEBUG_LOW
DBG("%s: get_one_irq(): %d\n", mpic->name, src);
#endif
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