From 90297c5fe71d32a2a0ead38bd8f6b1112a2e5ac0 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 28 Sep 2010 16:03:54 +0200 Subject: x86: ioapic: Convert mask to new irq_chip function Signed-off-by: Thomas Gleixner Reviewed-by: Ingo Molnar --- arch/x86/kernel/apic/io_apic.c | 95 +++++++++++++++++++----------------------- 1 file changed, 43 insertions(+), 52 deletions(-) diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 5ced690b8496..b8b013f0cfdd 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -592,11 +592,9 @@ static void mask_ioapic(struct irq_cfg *cfg) raw_spin_unlock_irqrestore(&ioapic_lock, flags); } -static void mask_ioapic_irq(unsigned int irq) +static void mask_ioapic_irq(struct irq_data *data) { - struct irq_cfg *cfg = get_irq_chip_data(irq); - - mask_ioapic(cfg); + mask_ioapic(data->chip_data); } static void __unmask_ioapic(struct irq_cfg *cfg) @@ -613,11 +611,9 @@ static void unmask_ioapic(struct irq_cfg *cfg) raw_spin_unlock_irqrestore(&ioapic_lock, flags); } -static void unmask_ioapic_irq(unsigned int irq) +static void unmask_ioapic_irq(struct irq_data *data) { - struct irq_cfg *cfg = get_irq_chip_data(irq); - - unmask_ioapic(cfg); + unmask_ioapic(data->chip_data); } static void clear_IO_APIC_pin(unsigned int apic, unsigned int pin) @@ -2235,10 +2231,9 @@ static unsigned int startup_ioapic_irq(struct irq_data *data) return was_pending; } -static int ioapic_retrigger_irq(unsigned int irq) +static int ioapic_retrigger_irq(struct irq_data *data) { - - struct irq_cfg *cfg = irq_cfg(irq); + struct irq_cfg *cfg = data->chip_data; unsigned long flags; raw_spin_lock_irqsave(&vector_lock, flags); @@ -2519,12 +2514,10 @@ void irq_force_complete_move(int irq) static inline void irq_complete_move(struct irq_cfg *cfg) { } #endif -static void ack_apic_edge(unsigned int irq) +static void ack_apic_edge(struct irq_data *data) { - struct irq_cfg *cfg = get_irq_chip_data(irq); - - irq_complete_move(cfg); - move_native_irq(irq); + irq_complete_move(data->chip_data); + move_native_irq(data->irq); ack_APIC_irq(); } @@ -2572,11 +2565,11 @@ static void eoi_ioapic_irq(unsigned int irq, struct irq_cfg *cfg) raw_spin_unlock_irqrestore(&ioapic_lock, flags); } -static void ack_apic_level(unsigned int irq) +static void ack_apic_level(struct irq_data *data) { + struct irq_cfg *cfg = data->chip_data; + int i, do_unmask_irq = 0, irq = data->irq; struct irq_desc *desc = irq_to_desc(irq); - struct irq_cfg *cfg = get_irq_desc_chip_data(desc); - int i, do_unmask_irq = 0; unsigned long v; irq_complete_move(cfg); @@ -2677,46 +2670,44 @@ static void ack_apic_level(unsigned int irq) } #ifdef CONFIG_INTR_REMAP -static void ir_ack_apic_edge(unsigned int irq) +static void ir_ack_apic_edge(struct irq_data *data) { ack_APIC_irq(); } -static void ir_ack_apic_level(unsigned int irq) +static void ir_ack_apic_level(struct irq_data *data) { - struct irq_cfg *cfg = get_irq_chip_data(irq); - ack_APIC_irq(); - eoi_ioapic_irq(irq, cfg); + eoi_ioapic_irq(data->irq, data->chip_data); } #endif /* CONFIG_INTR_REMAP */ static struct irq_chip ioapic_chip __read_mostly = { .name = "IO-APIC", .irq_startup = startup_ioapic_irq, - .mask = mask_ioapic_irq, - .unmask = unmask_ioapic_irq, - .ack = ack_apic_edge, - .eoi = ack_apic_level, + .irq_mask = mask_ioapic_irq, + .irq_unmask = unmask_ioapic_irq, + .irq_ack = ack_apic_edge, + .irq_eoi = ack_apic_level, #ifdef CONFIG_SMP .set_affinity = set_ioapic_affinity_irq, #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; static struct irq_chip ir_ioapic_chip __read_mostly = { .name = "IR-IO-APIC", .irq_startup = startup_ioapic_irq, - .mask = mask_ioapic_irq, - .unmask = unmask_ioapic_irq, + .irq_mask = mask_ioapic_irq, + .irq_unmask = unmask_ioapic_irq, #ifdef CONFIG_INTR_REMAP - .ack = ir_ack_apic_edge, - .eoi = ir_ack_apic_level, + .irq_ack = ir_ack_apic_edge, + .irq_eoi = ir_ack_apic_level, #ifdef CONFIG_SMP .set_affinity = set_ir_ioapic_affinity_irq, #endif #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; static inline void init_IO_APIC_traps(void) @@ -2757,7 +2748,7 @@ static inline void init_IO_APIC_traps(void) * The local APIC irq-chip implementation: */ -static void mask_lapic_irq(unsigned int irq) +static void mask_lapic_irq(struct irq_data *data) { unsigned long v; @@ -2765,7 +2756,7 @@ static void mask_lapic_irq(unsigned int irq) apic_write(APIC_LVT0, v | APIC_LVT_MASKED); } -static void unmask_lapic_irq(unsigned int irq) +static void unmask_lapic_irq(struct irq_data *data) { unsigned long v; @@ -2773,16 +2764,16 @@ static void unmask_lapic_irq(unsigned int irq) apic_write(APIC_LVT0, v & ~APIC_LVT_MASKED); } -static void ack_lapic_irq(unsigned int irq) +static void ack_lapic_irq(struct irq_data *data) { ack_APIC_irq(); } static struct irq_chip lapic_chip __read_mostly = { .name = "local-APIC", - .mask = mask_lapic_irq, - .unmask = unmask_lapic_irq, - .ack = ack_lapic_irq, + .irq_mask = mask_lapic_irq, + .irq_unmask = unmask_lapic_irq, + .irq_ack = ack_lapic_irq, }; static void lapic_register_intr(int irq, struct irq_desc *desc) @@ -3417,11 +3408,11 @@ static struct irq_chip msi_chip = { .name = "PCI-MSI", .irq_unmask = unmask_msi_irq, .irq_mask = mask_msi_irq, - .ack = ack_apic_edge, + .irq_ack = ack_apic_edge, #ifdef CONFIG_SMP .set_affinity = set_msi_irq_affinity, #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; static struct irq_chip msi_ir_chip = { @@ -3429,12 +3420,12 @@ static struct irq_chip msi_ir_chip = { .irq_unmask = unmask_msi_irq, .irq_mask = mask_msi_irq, #ifdef CONFIG_INTR_REMAP - .ack = ir_ack_apic_edge, + .irq_ack = ir_ack_apic_edge, #ifdef CONFIG_SMP .set_affinity = ir_set_msi_irq_affinity, #endif #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; /* @@ -3589,11 +3580,11 @@ static struct irq_chip dmar_msi_type = { .name = "DMAR_MSI", .unmask = dmar_msi_unmask, .mask = dmar_msi_mask, - .ack = ack_apic_edge, + .irq_ack = ack_apic_edge, #ifdef CONFIG_SMP .set_affinity = dmar_msi_set_affinity, #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; int arch_setup_dmar_msi(unsigned int irq) @@ -3645,23 +3636,23 @@ static struct irq_chip ir_hpet_msi_type = { .unmask = hpet_msi_unmask, .mask = hpet_msi_mask, #ifdef CONFIG_INTR_REMAP - .ack = ir_ack_apic_edge, + .irq_ack = ir_ack_apic_edge, #ifdef CONFIG_SMP .set_affinity = ir_set_msi_irq_affinity, #endif #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; static struct irq_chip hpet_msi_type = { .name = "HPET_MSI", .unmask = hpet_msi_unmask, .mask = hpet_msi_mask, - .ack = ack_apic_edge, + .irq_ack = ack_apic_edge, #ifdef CONFIG_SMP .set_affinity = hpet_msi_set_affinity, #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; int arch_setup_hpet_msi(unsigned int irq, unsigned int id) @@ -3743,11 +3734,11 @@ static struct irq_chip ht_irq_chip = { .name = "PCI-HT", .mask = mask_ht_irq, .unmask = unmask_ht_irq, - .ack = ack_apic_edge, + .irq_ack = ack_apic_edge, #ifdef CONFIG_SMP .set_affinity = set_ht_irq_affinity, #endif - .retrigger = ioapic_retrigger_irq, + .irq_retrigger = ioapic_retrigger_irq, }; int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev) -- cgit v1.2.3-59-g8ed1b