iommu: rename intr_remapping references to irq_remapping

Make the code consistent with the naming conventions of irq subsystem.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

1 files changed, 48 insertions, 46 deletions

diff --git a/arch/x86/include/asm/intr_remapping.h b/arch/x86/include/asm/intr_remapping.h
index a6afd6efa6c..f9cbbcb2956 100644
--- a/arch/x86/include/asm/intr_remapping.h
+++ b/arch/x86/include/asm/intr_remapping.h
@@ -28,71 +28,73 @@ struct IO_APIC_route_entry;
 struct io_apic_irq_attr;
 struct pci_dev;
 
-extern int intr_remapping_enabled;
+extern int irq_remapping_enabled;
 
-extern void setup_intr_remapping(void);
-extern int intr_remapping_supported(void);
-extern int intr_hardware_init(void);
-extern int intr_hardware_enable(void);
-extern void intr_hardware_disable(void);
-extern int intr_hardware_reenable(int);
-extern int intr_enable_fault_handling(void);
-extern int intr_setup_ioapic_entry(int irq,
-				   struct IO_APIC_route_entry *entry,
-				   unsigned int destination, int vector,
-				   struct io_apic_irq_attr *attr);
-extern int intr_set_affinity(struct irq_data *data,
-			     const struct cpumask *mask,
-			     bool force);
-extern void intr_free_irq(int irq);
-extern void intr_compose_msi_msg(struct pci_dev *pdev,
-				 unsigned int irq, unsigned int dest,
-				 struct msi_msg *msg, u8 hpet_id);
-extern int intr_msi_alloc_irq(struct pci_dev *pdev, int irq, int nvec);
-extern int intr_msi_setup_irq(struct pci_dev *pdev, unsigned int irq,
-			      int index, int sub_handle);
-extern int intr_setup_hpet_msi(unsigned int irq, unsigned int id);
+extern void setup_irq_remapping_ops(void);
+extern int irq_remapping_supported(void);
+extern int irq_remapping_prepare(void);
+extern int irq_remapping_enable(void);
+extern void irq_remapping_disable(void);
+extern int irq_remapping_reenable(int);
+extern int irq_remap_enable_fault_handling(void);
+extern int setup_ioapic_remapped_entry(int irq,
+				       struct IO_APIC_route_entry *entry,
+				       unsigned int destination,
+				       int vector,
+				       struct io_apic_irq_attr *attr);
+extern int set_remapped_irq_affinity(struct irq_data *data,
+				     const struct cpumask *mask,
+				     bool force);
+extern void free_remapped_irq(int irq);
+extern void compose_remapped_msi_msg(struct pci_dev *pdev,
+				     unsigned int irq, unsigned int dest,
+				     struct msi_msg *msg, u8 hpet_id);
+extern int msi_alloc_remapped_irq(struct pci_dev *pdev, int irq, int nvec);
+extern int msi_setup_remapped_irq(struct pci_dev *pdev, unsigned int irq,
+				  int index, int sub_handle);
+extern int setup_hpet_msi_remapped(unsigned int irq, unsigned int id);
 
 #else  /* CONFIG_IRQ_REMAP */
 
-#define intr_remapping_enabled	0
+#define irq_remapping_enabled	0
 
-static inline void setup_intr_remapping(void) { }
-static inline int intr_remapping_supported(void) { return 0; }
-static inline int intr_hardware_init(void) { return -ENODEV; }
-static inline int intr_hardware_enable(void) { return -ENODEV; }
-static inline void intr_hardware_disable(void) { }
-static inline int intr_hardware_reenable(int eim) { return -ENODEV; }
-static inline int intr_enable_fault_handling(void) { return -ENODEV; }
-static inline int intr_setup_ioapic_entry(int irq,
-					  struct IO_APIC_route_entry *entry,
-					  unsigned int destination, int vector,
-					  struct io_apic_irq_attr *attr)
+static inline void setup_irq_remapping_ops(void) { }
+static inline int irq_remapping_supported(void) { return 0; }
+static inline int irq_remapping_prepare(void) { return -ENODEV; }
+static inline int irq_remapping_enable(void) { return -ENODEV; }
+static inline void irq_remapping_disable(void) { }
+static inline int irq_remapping_reenable(int eim) { return -ENODEV; }
+static inline int irq_remap_enable_fault_handling(void) { return -ENODEV; }
+static inline int setup_ioapic_remapped_entry(int irq,
+					      struct IO_APIC_route_entry *entry,
+					      unsigned int destination,
+					      int vector,
+					      struct io_apic_irq_attr *attr)
 {
 	return -ENODEV;
 }
-static inline int intr_set_affinity(struct irq_data *data,
-				    const struct cpumask *mask,
-				    bool force)
+static inline int set_remapped_irq_affinity(struct irq_data *data,
+					    const struct cpumask *mask,
+					    bool force)
 {
 	return 0;
 }
-static inline void intr_free_irq(int irq) { }
-static inline void intr_compose_msi_msg(struct pci_dev *pdev,
-					unsigned int irq, unsigned int dest,
-					struct msi_msg *msg, u8 hpet_id)
+static inline void free_remapped_irq(int irq) { }
+static inline void compose_remapped_msi_msg(struct pci_dev *pdev,
+					    unsigned int irq, unsigned int dest,
+					    struct msi_msg *msg, u8 hpet_id)
 {
 }
-static inline int intr_msi_alloc_irq(struct pci_dev *pdev, int irq, int nvec)
+static inline int msi_alloc_remapped_irq(struct pci_dev *pdev, int irq, int nvec)
 {
 	return -ENODEV;
 }
-static inline int intr_msi_setup_irq(struct pci_dev *pdev, unsigned int irq,
-				     int index, int sub_handle)
+static inline int msi_setup_remapped_irq(struct pci_dev *pdev, unsigned int irq,
+					 int index, int sub_handle)
 {
 	return -ENODEV;
 }
-static inline int intr_setup_hpet_msi(unsigned int irq, unsigned int id)
+static inline int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
 {
 	return -ENODEV;
 }