[IA64] Move include/asm-ia64 to arch/ia64/include/asm

After moving the the include files there were a few clean-ups:

1) Some files used #include <asm-ia64/xyz.h>, changed to <asm/xyz.h>

2) Some comments alerted maintainers to look at various header files to
make matching updates if certain code were to be changed. Updated these
comments to use the new include paths.

3) Some header files mentioned their own names in initial comments. Just
deleted these self references.

Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 126 insertions, 0 deletions

diff --git a/arch/ia64/include/asm/iosapic.h b/arch/ia64/include/asm/iosapic.h
new file mode 100644
index 000000000000..b9c102e15f22
--- /dev/null
+++ b/arch/ia64/include/asm/iosapic.h
@@ -0,0 +1,126 @@
+#ifndef __ASM_IA64_IOSAPIC_H
+#define __ASM_IA64_IOSAPIC_H
+
+#define	IOSAPIC_REG_SELECT	0x0
+#define	IOSAPIC_WINDOW		0x10
+#define	IOSAPIC_EOI		0x40
+
+#define	IOSAPIC_VERSION		0x1
+
+/*
+ * Redirection table entry
+ */
+#define	IOSAPIC_RTE_LOW(i)	(0x10+i*2)
+#define	IOSAPIC_RTE_HIGH(i)	(0x11+i*2)
+
+#define	IOSAPIC_DEST_SHIFT		16
+
+/*
+ * Delivery mode
+ */
+#define	IOSAPIC_DELIVERY_SHIFT		8
+#define	IOSAPIC_FIXED			0x0
+#define	IOSAPIC_LOWEST_PRIORITY	0x1
+#define	IOSAPIC_PMI			0x2
+#define	IOSAPIC_NMI			0x4
+#define	IOSAPIC_INIT			0x5
+#define	IOSAPIC_EXTINT			0x7
+
+/*
+ * Interrupt polarity
+ */
+#define	IOSAPIC_POLARITY_SHIFT		13
+#define	IOSAPIC_POL_HIGH		0
+#define	IOSAPIC_POL_LOW		1
+
+/*
+ * Trigger mode
+ */
+#define	IOSAPIC_TRIGGER_SHIFT		15
+#define	IOSAPIC_EDGE			0
+#define	IOSAPIC_LEVEL			1
+
+/*
+ * Mask bit
+ */
+
+#define	IOSAPIC_MASK_SHIFT		16
+#define	IOSAPIC_MASK			(1<<IOSAPIC_MASK_SHIFT)
+
+#define IOSAPIC_VECTOR_MASK		0xffffff00
+
+#ifndef __ASSEMBLY__
+
+#ifdef CONFIG_IOSAPIC
+
+#define NR_IOSAPICS			256
+
+#ifdef CONFIG_PARAVIRT_GUEST
+#include <asm/paravirt.h>
+#else
+#define iosapic_pcat_compat_init	ia64_native_iosapic_pcat_compat_init
+#define __iosapic_read			__ia64_native_iosapic_read
+#define __iosapic_write			__ia64_native_iosapic_write
+#define iosapic_get_irq_chip		ia64_native_iosapic_get_irq_chip
+#endif
+
+extern void __init ia64_native_iosapic_pcat_compat_init(void);
+extern struct irq_chip *ia64_native_iosapic_get_irq_chip(unsigned long trigger);
+
+static inline unsigned int
+__ia64_native_iosapic_read(char __iomem *iosapic, unsigned int reg)
+{
+	writel(reg, iosapic + IOSAPIC_REG_SELECT);
+	return readl(iosapic + IOSAPIC_WINDOW);
+}
+
+static inline void
+__ia64_native_iosapic_write(char __iomem *iosapic, unsigned int reg, u32 val)
+{
+	writel(reg, iosapic + IOSAPIC_REG_SELECT);
+	writel(val, iosapic + IOSAPIC_WINDOW);
+}
+
+static inline void iosapic_eoi(char __iomem *iosapic, u32 vector)
+{
+	writel(vector, iosapic + IOSAPIC_EOI);
+}
+
+extern void __init iosapic_system_init (int pcat_compat);
+extern int __devinit iosapic_init (unsigned long address,
+				    unsigned int gsi_base);
+#ifdef CONFIG_HOTPLUG
+extern int iosapic_remove (unsigned int gsi_base);
+#else
+#define iosapic_remove(gsi_base)				(-EINVAL)
+#endif /* CONFIG_HOTPLUG */
+extern int gsi_to_irq (unsigned int gsi);
+extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,
+				  unsigned long trigger);
+extern void iosapic_unregister_intr (unsigned int irq);
+extern void __devinit iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi,
+				      unsigned long polarity,
+				      unsigned long trigger);
+extern int __init iosapic_register_platform_intr (u32 int_type,
+					   unsigned int gsi,
+					   int pmi_vector,
+					   u16 eid, u16 id,
+					   unsigned long polarity,
+					   unsigned long trigger);
+
+#ifdef CONFIG_NUMA
+extern void __devinit map_iosapic_to_node (unsigned int, int);
+#endif
+#else
+#define iosapic_system_init(pcat_compat)			do { } while (0)
+#define iosapic_init(address,gsi_base)				(-EINVAL)
+#define iosapic_remove(gsi_base)				(-ENODEV)
+#define iosapic_register_intr(gsi,polarity,trigger)		(gsi)
+#define iosapic_unregister_intr(irq)				do { } while (0)
+#define iosapic_override_isa_irq(isa_irq,gsi,polarity,trigger)	do { } while (0)
+#define iosapic_register_platform_intr(type,gsi,pmi,eid,id, \
+	polarity,trigger)					(gsi)
+#endif
+
+# endif /* !__ASSEMBLY__ */
+#endif /* __ASM_IA64_IOSAPIC_H */