ia64: Convert iosapic to new irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
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5c217b60fe
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8fac171f72
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@ -257,7 +257,7 @@ set_rte (unsigned int gsi, unsigned int irq, unsigned int dest, int mask)
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}
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static void
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nop (unsigned int irq)
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nop (struct irq_data *data)
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{
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/* do nothing... */
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}
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@ -287,8 +287,9 @@ kexec_disable_iosapic(void)
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#endif
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static void
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mask_irq (unsigned int irq)
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mask_irq (struct irq_data *data)
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{
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unsigned int irq = data->irq;
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u32 low32;
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int rte_index;
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struct iosapic_rte_info *rte;
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@ -305,8 +306,9 @@ mask_irq (unsigned int irq)
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}
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static void
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unmask_irq (unsigned int irq)
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unmask_irq (struct irq_data *data)
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{
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unsigned int irq = data->irq;
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u32 low32;
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int rte_index;
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struct iosapic_rte_info *rte;
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@ -323,9 +325,11 @@ unmask_irq (unsigned int irq)
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static int
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iosapic_set_affinity(unsigned int irq, const struct cpumask *mask)
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iosapic_set_affinity(struct irq_data *data, const struct cpumask *mask,
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bool force)
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{
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#ifdef CONFIG_SMP
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unsigned int irq = data->irq;
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u32 high32, low32;
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int cpu, dest, rte_index;
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int redir = (irq & IA64_IRQ_REDIRECTED) ? 1 : 0;
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@ -379,15 +383,16 @@ iosapic_set_affinity(unsigned int irq, const struct cpumask *mask)
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*/
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static unsigned int
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iosapic_startup_level_irq (unsigned int irq)
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iosapic_startup_level_irq (struct irq_data *data)
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{
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unmask_irq(irq);
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unmask_irq(data);
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return 0;
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}
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static void
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iosapic_unmask_level_irq (unsigned int irq)
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iosapic_unmask_level_irq (struct irq_data *data)
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{
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unsigned int irq = data->irq;
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ia64_vector vec = irq_to_vector(irq);
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struct iosapic_rte_info *rte;
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int do_unmask_irq = 0;
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@ -395,16 +400,16 @@ iosapic_unmask_level_irq (unsigned int irq)
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irq_complete_move(irq);
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if (unlikely(irq_desc[irq].status & IRQ_MOVE_PENDING)) {
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do_unmask_irq = 1;
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mask_irq(irq);
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mask_irq(data);
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} else
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unmask_irq(irq);
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unmask_irq(data);
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list_for_each_entry(rte, &iosapic_intr_info[irq].rtes, rte_list)
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iosapic_eoi(rte->iosapic->addr, vec);
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if (unlikely(do_unmask_irq)) {
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move_masked_irq(irq);
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unmask_irq(irq);
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unmask_irq(data);
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}
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}
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@ -414,15 +419,15 @@ iosapic_unmask_level_irq (unsigned int irq)
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#define iosapic_ack_level_irq nop
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static struct irq_chip irq_type_iosapic_level = {
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.name = "IO-SAPIC-level",
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.startup = iosapic_startup_level_irq,
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.shutdown = iosapic_shutdown_level_irq,
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.enable = iosapic_enable_level_irq,
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.disable = iosapic_disable_level_irq,
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.ack = iosapic_ack_level_irq,
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.mask = mask_irq,
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.unmask = iosapic_unmask_level_irq,
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.set_affinity = iosapic_set_affinity
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.name = "IO-SAPIC-level",
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.irq_startup = iosapic_startup_level_irq,
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.irq_shutdown = iosapic_shutdown_level_irq,
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.irq_enable = iosapic_enable_level_irq,
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.irq_disable = iosapic_disable_level_irq,
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.irq_ack = iosapic_ack_level_irq,
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.irq_mask = mask_irq,
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.irq_unmask = iosapic_unmask_level_irq,
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.irq_set_affinity = iosapic_set_affinity
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};
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/*
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@ -430,9 +435,9 @@ static struct irq_chip irq_type_iosapic_level = {
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*/
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static unsigned int
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iosapic_startup_edge_irq (unsigned int irq)
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iosapic_startup_edge_irq (struct irq_data *data)
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{
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unmask_irq(irq);
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unmask_irq(data);
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/*
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* IOSAPIC simply drops interrupts pended while the
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* corresponding pin was masked, so we can't know if an
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@ -442,8 +447,9 @@ iosapic_startup_edge_irq (unsigned int irq)
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}
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static void
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iosapic_ack_edge_irq (unsigned int irq)
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iosapic_ack_edge_irq (struct irq_data *data)
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{
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unsigned int irq = data->irq;
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struct irq_desc *idesc = irq_desc + irq;
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irq_complete_move(irq);
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@ -455,22 +461,22 @@ iosapic_ack_edge_irq (unsigned int irq)
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*/
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if ((idesc->status & (IRQ_PENDING|IRQ_DISABLED)) ==
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(IRQ_PENDING|IRQ_DISABLED))
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mask_irq(irq);
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mask_irq(data);
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}
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#define iosapic_enable_edge_irq unmask_irq
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#define iosapic_disable_edge_irq nop
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static struct irq_chip irq_type_iosapic_edge = {
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.name = "IO-SAPIC-edge",
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.startup = iosapic_startup_edge_irq,
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.shutdown = iosapic_disable_edge_irq,
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.enable = iosapic_enable_edge_irq,
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.disable = iosapic_disable_edge_irq,
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.ack = iosapic_ack_edge_irq,
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.mask = mask_irq,
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.unmask = unmask_irq,
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.set_affinity = iosapic_set_affinity
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.name = "IO-SAPIC-edge",
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.irq_startup = iosapic_startup_edge_irq,
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.irq_shutdown = iosapic_disable_edge_irq,
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.irq_enable = iosapic_enable_edge_irq,
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.irq_disable = iosapic_disable_edge_irq,
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.irq_ack = iosapic_ack_edge_irq,
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.irq_mask = mask_irq,
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.irq_unmask = unmask_irq,
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.irq_set_affinity = iosapic_set_affinity
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};
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static unsigned int
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