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MIPS: Sibyte: Convert to new irq_chip functions

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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2205/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Thomas Gleixner 2011-03-23 21:09:14 +00:00 committed by Ralf Baechle
parent 4d2796f836
commit d6d5d5c4af
2 changed files with 35 additions and 73 deletions
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55
arch/mips/sibyte/bcm1480/irq.c
View File

@ -44,31 +44,10 @@
* for interrupt lines * for interrupt lines
*/ */
static void end_bcm1480_irq(unsigned int irq);
static void enable_bcm1480_irq(unsigned int irq);
static void disable_bcm1480_irq(unsigned int irq);
static void ack_bcm1480_irq(unsigned int irq);
#ifdef CONFIG_SMP
static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask);
#endif
#ifdef CONFIG_PCI #ifdef CONFIG_PCI
extern unsigned long ht_eoi_space; extern unsigned long ht_eoi_space;
#endif #endif
static struct irq_chip bcm1480_irq_type = {
.name = "BCM1480-IMR",
.ack = ack_bcm1480_irq,
.mask = disable_bcm1480_irq,
.mask_ack = ack_bcm1480_irq,
.unmask = enable_bcm1480_irq,
.end = end_bcm1480_irq,
#ifdef CONFIG_SMP
.set_affinity = bcm1480_set_affinity
#endif
};
/* Store the CPU id (not the logical number) */ /* Store the CPU id (not the logical number) */
int bcm1480_irq_owner[BCM1480_NR_IRQS]; int bcm1480_irq_owner[BCM1480_NR_IRQS];
@ -109,12 +88,13 @@ void bcm1480_unmask_irq(int cpu, int irq)
} }
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask) static int bcm1480_set_affinity(struct irq_data *d, const struct cpumask *mask,
bool force)
{ {
unsigned int irq_dirty, irq = d->irq;
int i = 0, old_cpu, cpu, int_on, k; int i = 0, old_cpu, cpu, int_on, k;
u64 cur_ints; u64 cur_ints;
unsigned long flags; unsigned long flags;
unsigned int irq_dirty;
i = cpumask_first(mask); i = cpumask_first(mask);
@ -156,21 +136,25 @@ static int bcm1480_set_affinity(unsigned int irq, const struct cpumask *mask)
/*****************************************************************************/ /*****************************************************************************/
static void disable_bcm1480_irq(unsigned int irq) static void disable_bcm1480_irq(struct irq_data *d)
{ {
unsigned int irq = d->irq;
bcm1480_mask_irq(bcm1480_irq_owner[irq], irq); bcm1480_mask_irq(bcm1480_irq_owner[irq], irq);
} }
static void enable_bcm1480_irq(unsigned int irq) static void enable_bcm1480_irq(struct irq_data *d)
{ {
unsigned int irq = d->irq;
bcm1480_unmask_irq(bcm1480_irq_owner[irq], irq); bcm1480_unmask_irq(bcm1480_irq_owner[irq], irq);
} }
static void ack_bcm1480_irq(unsigned int irq) static void ack_bcm1480_irq(struct irq_data *d)
{ {
unsigned int irq_dirty, irq = d->irq;
u64 pending; u64 pending;
unsigned int irq_dirty;
int k; int k;
/* /*
@ -217,14 +201,15 @@ static void ack_bcm1480_irq(unsigned int irq)
bcm1480_mask_irq(bcm1480_irq_owner[irq], irq); bcm1480_mask_irq(bcm1480_irq_owner[irq], irq);
} }
static struct irq_chip bcm1480_irq_type = {
static void end_bcm1480_irq(unsigned int irq) .name = "BCM1480-IMR",
{ .irq_mask_ack = ack_bcm1480_irq,
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { .irq_mask = disable_bcm1480_irq,
bcm1480_unmask_irq(bcm1480_irq_owner[irq], irq); .irq_unmask = enable_bcm1480_irq,
} #ifdef CONFIG_SMP
} .irq_set_affinity = bcm1480_set_affinity
#endif
};
void __init init_bcm1480_irqs(void) void __init init_bcm1480_irqs(void)
{ {

53
arch/mips/sibyte/sb1250/irq.c
View File

@ -43,31 +43,10 @@
* for interrupt lines * for interrupt lines
*/ */
static void end_sb1250_irq(unsigned int irq);
static void enable_sb1250_irq(unsigned int irq);
static void disable_sb1250_irq(unsigned int irq);
static void ack_sb1250_irq(unsigned int irq);
#ifdef CONFIG_SMP
static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask);
#endif
#ifdef CONFIG_SIBYTE_HAS_LDT #ifdef CONFIG_SIBYTE_HAS_LDT
extern unsigned long ldt_eoi_space; extern unsigned long ldt_eoi_space;
#endif #endif
static struct irq_chip sb1250_irq_type = {
.name = "SB1250-IMR",
.ack = ack_sb1250_irq,
.mask = disable_sb1250_irq,
.mask_ack = ack_sb1250_irq,
.unmask = enable_sb1250_irq,
.end = end_sb1250_irq,
#ifdef CONFIG_SMP
.set_affinity = sb1250_set_affinity
#endif
};
/* Store the CPU id (not the logical number) */ /* Store the CPU id (not the logical number) */
int sb1250_irq_owner[SB1250_NR_IRQS]; int sb1250_irq_owner[SB1250_NR_IRQS];
@ -102,9 +81,11 @@ void sb1250_unmask_irq(int cpu, int irq)
} }
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask) static int sb1250_set_affinity(struct irq_data *d, const struct cpumask *mask,
bool force)
{ {
int i = 0, old_cpu, cpu, int_on; int i = 0, old_cpu, cpu, int_on;
unsigned int irq = d->irq;
u64 cur_ints; u64 cur_ints;
unsigned long flags; unsigned long flags;
@ -142,21 +123,17 @@ static int sb1250_set_affinity(unsigned int irq, const struct cpumask *mask)
} }
#endif #endif
/*****************************************************************************/ static void enable_sb1250_irq(struct irq_data *d)
static void disable_sb1250_irq(unsigned int irq)
{ {
sb1250_mask_irq(sb1250_irq_owner[irq], irq); unsigned int irq = d->irq;
}
static void enable_sb1250_irq(unsigned int irq)
{
sb1250_unmask_irq(sb1250_irq_owner[irq], irq); sb1250_unmask_irq(sb1250_irq_owner[irq], irq);
} }
static void ack_sb1250_irq(unsigned int irq) static void ack_sb1250_irq(struct irq_data *d)
{ {
unsigned int irq = d->irq;
#ifdef CONFIG_SIBYTE_HAS_LDT #ifdef CONFIG_SIBYTE_HAS_LDT
u64 pending; u64 pending;
@ -199,14 +176,14 @@ static void ack_sb1250_irq(unsigned int irq)
sb1250_mask_irq(sb1250_irq_owner[irq], irq); sb1250_mask_irq(sb1250_irq_owner[irq], irq);
} }
static struct irq_chip sb1250_irq_type = {
static void end_sb1250_irq(unsigned int irq) .name = "SB1250-IMR",
{ .irq_mask_ack = ack_sb1250_irq,
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { .irq_unmask = enable_sb1250_irq,
sb1250_unmask_irq(sb1250_irq_owner[irq], irq); #ifdef CONFIG_SMP
} .irq_set_affinity = sb1250_set_affinity
} #endif
};
void __init init_sb1250_irqs(void) void __init init_sb1250_irqs(void)
{ {