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authorThomas Gleixner <tglx@linutronix.de>2011-02-06 20:45:52 +0000
committerJames Bottomley <James.Bottomley@suse.de>2011-02-10 10:22:14 -0600
commit4c4231ea2f794d73bbb50b8d84e00c66a012a607 (patch)
tree4c2470ea880a75c22f275402fe5a186902edd6d5 /drivers/parisc
parent9804c9eaeacfe78651052c5ddff31099f60ef78c (diff)
[PARISC] Convert to new irq_chip functions
Convert all the parisc driver interrupt handlers (dino, eisa, gsc, iosapic and superio) as well as the cpu interrupts. Prepare show_interrupts for GENERIC_HARDIRQS_NO_DEPRECATED and finally selects that Kconfig option [jejb: compile and testing fixes] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/parisc')
-rw-r--r--drivers/parisc/dino.c22
-rw-r--r--drivers/parisc/eisa.c12
-rw-r--r--drivers/parisc/gsc.c22
-rw-r--r--drivers/parisc/iosapic.c40
-rw-r--r--drivers/parisc/superio.c12
5 files changed, 56 insertions, 52 deletions
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index 9383063d2b16..bcd5d54b7d4d 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -296,25 +296,25 @@ static struct pci_port_ops dino_port_ops = {
.outl = dino_out32
};
-static void dino_mask_irq(unsigned int irq)
+static void dino_mask_irq(struct irq_data *d)
{
- struct dino_device *dino_dev = get_irq_chip_data(irq);
- int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
+ struct dino_device *dino_dev = irq_data_get_irq_chip_data(d);
+ int local_irq = gsc_find_local_irq(d->irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
- DBG(KERN_WARNING "%s(0x%p, %d)\n", __func__, dino_dev, irq);
+ DBG(KERN_WARNING "%s(0x%p, %d)\n", __func__, dino_dev, d->irq);
/* Clear the matching bit in the IMR register */
dino_dev->imr &= ~(DINO_MASK_IRQ(local_irq));
__raw_writel(dino_dev->imr, dino_dev->hba.base_addr+DINO_IMR);
}
-static void dino_unmask_irq(unsigned int irq)
+static void dino_unmask_irq(struct irq_data *d)
{
- struct dino_device *dino_dev = get_irq_chip_data(irq);
- int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
+ struct dino_device *dino_dev = irq_data_get_irq_chip_data(d);
+ int local_irq = gsc_find_local_irq(d->irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
u32 tmp;
- DBG(KERN_WARNING "%s(0x%p, %d)\n", __func__, dino_dev, irq);
+ DBG(KERN_WARNING "%s(0x%p, %d)\n", __func__, dino_dev, d->irq);
/*
** clear pending IRQ bits
@@ -346,9 +346,9 @@ static void dino_unmask_irq(unsigned int irq)
}
static struct irq_chip dino_interrupt_type = {
- .name = "GSC-PCI",
- .unmask = dino_unmask_irq,
- .mask = dino_mask_irq,
+ .name = "GSC-PCI",
+ .irq_unmask = dino_unmask_irq,
+ .irq_mask = dino_mask_irq,
};
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c
index e860038b0b84..deeec32a5803 100644
--- a/drivers/parisc/eisa.c
+++ b/drivers/parisc/eisa.c
@@ -144,8 +144,9 @@ static unsigned int eisa_irq_level __read_mostly; /* default to edge triggered *
/* called by free irq */
-static void eisa_mask_irq(unsigned int irq)
+static void eisa_mask_irq(struct irq_data *d)
{
+ unsigned int irq = d->irq;
unsigned long flags;
EISA_DBG("disable irq %d\n", irq);
@@ -164,8 +165,9 @@ static void eisa_mask_irq(unsigned int irq)
}
/* called by request irq */
-static void eisa_unmask_irq(unsigned int irq)
+static void eisa_unmask_irq(struct irq_data *d)
{
+ unsigned int irq = d->irq;
unsigned long flags;
EISA_DBG("enable irq %d\n", irq);
@@ -183,9 +185,9 @@ static void eisa_unmask_irq(unsigned int irq)
}
static struct irq_chip eisa_interrupt_type = {
- .name = "EISA",
- .unmask = eisa_unmask_irq,
- .mask = eisa_mask_irq,
+ .name = "EISA",
+ .irq_unmask = eisa_unmask_irq,
+ .irq_mask = eisa_mask_irq,
};
static irqreturn_t eisa_irq(int wax_irq, void *intr_dev)
diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c
index 772b1939ac21..ef31080cf591 100644
--- a/drivers/parisc/gsc.c
+++ b/drivers/parisc/gsc.c
@@ -105,13 +105,13 @@ int gsc_find_local_irq(unsigned int irq, int *global_irqs, int limit)
return NO_IRQ;
}
-static void gsc_asic_mask_irq(unsigned int irq)
+static void gsc_asic_mask_irq(struct irq_data *d)
{
- struct gsc_asic *irq_dev = get_irq_chip_data(irq);
- int local_irq = gsc_find_local_irq(irq, irq_dev->global_irq, 32);
+ struct gsc_asic *irq_dev = irq_data_get_irq_chip_data(d);
+ int local_irq = gsc_find_local_irq(d->irq, irq_dev->global_irq, 32);
u32 imr;
- DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, irq,
+ DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, d->irq,
irq_dev->name, imr);
/* Disable the IRQ line by clearing the bit in the IMR */
@@ -120,13 +120,13 @@ static void gsc_asic_mask_irq(unsigned int irq)
gsc_writel(imr, irq_dev->hpa + OFFSET_IMR);
}
-static void gsc_asic_unmask_irq(unsigned int irq)
+static void gsc_asic_unmask_irq(struct irq_data *d)
{
- struct gsc_asic *irq_dev = get_irq_chip_data(irq);
- int local_irq = gsc_find_local_irq(irq, irq_dev->global_irq, 32);
+ struct gsc_asic *irq_dev = irq_data_get_irq_chip_data(d);
+ int local_irq = gsc_find_local_irq(d->irq, irq_dev->global_irq, 32);
u32 imr;
- DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, irq,
+ DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, d->irq,
irq_dev->name, imr);
/* Enable the IRQ line by setting the bit in the IMR */
@@ -140,9 +140,9 @@ static void gsc_asic_unmask_irq(unsigned int irq)
}
static struct irq_chip gsc_asic_interrupt_type = {
- .name = "GSC-ASIC",
- .unmask = gsc_asic_unmask_irq,
- .mask = gsc_asic_mask_irq,
+ .name = "GSC-ASIC",
+ .irq_unmask = gsc_asic_unmask_irq,
+ .irq_mask = gsc_asic_mask_irq,
};
int gsc_assign_irq(struct irq_chip *type, void *data)
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 0327894bf235..95930d016235 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -615,10 +615,10 @@ iosapic_set_irt_data( struct vector_info *vi, u32 *dp0, u32 *dp1)
}
-static void iosapic_mask_irq(unsigned int irq)
+static void iosapic_mask_irq(struct irq_data *d)
{
unsigned long flags;
- struct vector_info *vi = get_irq_chip_data(irq);
+ struct vector_info *vi = irq_data_get_irq_chip_data(d);
u32 d0, d1;
spin_lock_irqsave(&iosapic_lock, flags);
@@ -628,9 +628,9 @@ static void iosapic_mask_irq(unsigned int irq)
spin_unlock_irqrestore(&iosapic_lock, flags);
}
-static void iosapic_unmask_irq(unsigned int irq)
+static void iosapic_unmask_irq(struct irq_data *d)
{
- struct vector_info *vi = get_irq_chip_data(irq);
+ struct vector_info *vi = irq_data_get_irq_chip_data(d);
u32 d0, d1;
/* data is initialized by fixup_irq */
@@ -666,34 +666,34 @@ printk("\n");
* enables their IRQ. It can lead to "interesting" race conditions
* in the driver initialization sequence.
*/
- DBG(KERN_DEBUG "enable_irq(%d): eoi(%p, 0x%x)\n", irq,
+ DBG(KERN_DEBUG "enable_irq(%d): eoi(%p, 0x%x)\n", d->irq,
vi->eoi_addr, vi->eoi_data);
iosapic_eoi(vi->eoi_addr, vi->eoi_data);
}
-static void iosapic_eoi_irq(unsigned int irq)
+static void iosapic_eoi_irq(struct irq_data *d)
{
- struct vector_info *vi = get_irq_chip_data(irq);
+ struct vector_info *vi = irq_data_get_irq_chip_data(d);
iosapic_eoi(vi->eoi_addr, vi->eoi_data);
- cpu_eoi_irq(irq);
+ cpu_eoi_irq(d);
}
#ifdef CONFIG_SMP
-static int iosapic_set_affinity_irq(unsigned int irq,
- const struct cpumask *dest)
+static int iosapic_set_affinity_irq(struct irq_data *d,
+ const struct cpumask *dest, bool force)
{
- struct vector_info *vi = get_irq_chip_data(irq);
+ struct vector_info *vi = irq_data_get_irq_chip_data(d);
u32 d0, d1, dummy_d0;
unsigned long flags;
int dest_cpu;
- dest_cpu = cpu_check_affinity(irq, dest);
+ dest_cpu = cpu_check_affinity(d, dest);
if (dest_cpu < 0)
return -1;
- cpumask_copy(irq_desc[irq].affinity, cpumask_of(dest_cpu));
- vi->txn_addr = txn_affinity_addr(irq, dest_cpu);
+ cpumask_copy(d->affinity, cpumask_of(dest_cpu));
+ vi->txn_addr = txn_affinity_addr(d->irq, dest_cpu);
spin_lock_irqsave(&iosapic_lock, flags);
/* d1 contains the destination CPU, so only want to set that
@@ -708,13 +708,13 @@ static int iosapic_set_affinity_irq(unsigned int irq,
#endif
static struct irq_chip iosapic_interrupt_type = {
- .name = "IO-SAPIC-level",
- .unmask = iosapic_unmask_irq,
- .mask = iosapic_mask_irq,
- .ack = cpu_ack_irq,
- .eoi = iosapic_eoi_irq,
+ .name = "IO-SAPIC-level",
+ .irq_unmask = iosapic_unmask_irq,
+ .irq_mask = iosapic_mask_irq,
+ .irq_ack = cpu_ack_irq,
+ .irq_eoi = iosapic_eoi_irq,
#ifdef CONFIG_SMP
- .set_affinity = iosapic_set_affinity_irq,
+ .irq_set_affinity = iosapic_set_affinity_irq,
#endif
};
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index 28241532c0fd..a4d8ff66a639 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -286,8 +286,9 @@ superio_init(struct pci_dev *pcidev)
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_LIO, superio_init);
-static void superio_mask_irq(unsigned int irq)
+static void superio_mask_irq(struct irq_data *d)
{
+ unsigned int irq = d->irq;
u8 r8;
if ((irq < 1) || (irq == 2) || (irq > 7)) {
@@ -303,8 +304,9 @@ static void superio_mask_irq(unsigned int irq)
outb (r8,IC_PIC1+1);
}
-static void superio_unmask_irq(unsigned int irq)
+static void superio_unmask_irq(struct irq_data *d)
{
+ unsigned int irq = d->irq;
u8 r8;
if ((irq < 1) || (irq == 2) || (irq > 7)) {
@@ -320,9 +322,9 @@ static void superio_unmask_irq(unsigned int irq)
}
static struct irq_chip superio_interrupt_type = {
- .name = SUPERIO,
- .unmask = superio_unmask_irq,
- .mask = superio_mask_irq,
+ .name = SUPERIO,
+ .irq_unmask = superio_unmask_irq,
+ .irq_mask = superio_mask_irq,
};
#ifdef DEBUG_SUPERIO_INIT

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