1 files changed, 0 insertions, 148 deletions
diff --git a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/io_apic.h b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/io_apic.h
deleted file mode 100644
index 196d04ada2..0000000000
--- a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/io_apic.h
+++ /dev/null
@@ -1,148 +0,0 @@
-#ifndef __ASM_IO_APIC_H
-#define __ASM_IO_APIC_H
-
-#include <linux/config.h>
-#include <asm/types.h>
-
-/*
- * Intel IO-APIC support for SMP and UP systems.
- *
- * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar
- */
-
-#ifdef CONFIG_X86_IO_APIC
-
-#define APIC_MISMATCH_DEBUG
-
-#define IO_APIC_BASE(idx) \
-		((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \
-		+ (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK)))
-
-/*
- * The structure of the IO-APIC:
- */
-struct IO_APIC_reg_00 {
-	__u32	__reserved_2	: 24,
-		ID		:  4,
-		__reserved_1	:  4;
-} __attribute__ ((packed));
-
-struct IO_APIC_reg_01 {
-	__u32	version		:  8,
-		__reserved_2	:  7,
-		PRQ		:  1,
-		entries		:  8,
-		__reserved_1	:  8;
-} __attribute__ ((packed));
-
-struct IO_APIC_reg_02 {
-	__u32	__reserved_2	: 24,
-		arbitration	:  4,
-		__reserved_1	:  4;
-} __attribute__ ((packed));
-
-/*
- * # of IO-APICs and # of IRQ routing registers
- */
-extern int nr_ioapics;
-extern int nr_ioapic_registers[MAX_IO_APICS];
-
-enum ioapic_irq_destination_types {
-	dest_Fixed = 0,
-	dest_LowestPrio = 1,
-	dest_SMI = 2,
-	dest__reserved_1 = 3,
-	dest_NMI = 4,
-	dest_INIT = 5,
-	dest__reserved_2 = 6,
-	dest_ExtINT = 7
-};
-
-struct IO_APIC_route_entry {
-	__u32	vector		:  8,
-		delivery_mode	:  3,	/* 000: FIXED
-					 * 001: lowest prio
-					 * 111: ExtINT
-					 */
-		dest_mode	:  1,	/* 0: physical, 1: logical */
-		delivery_status	:  1,
-		polarity	:  1,
-		irr		:  1,
-		trigger		:  1,	/* 0: edge, 1: level */
-		mask		:  1,	/* 0: enabled, 1: disabled */
-		__reserved_2	: 15;
-
-	union {		struct { __u32
-					__reserved_1	: 24,
-					physical_dest	:  4,
-					__reserved_2	:  4;
-			} physical;
-
-			struct { __u32
-					__reserved_1	: 24,
-					logical_dest	:  8;
-			} logical;
-	} dest;
-
-} __attribute__ ((packed));
-
-/*
- * MP-BIOS irq configuration table structures:
- */
-
-/* I/O APIC entries */
-extern struct mpc_config_ioapic mp_ioapics[MAX_IO_APICS];
-
-/* # of MP IRQ source entries */
-extern int mp_irq_entries;
-
-/* MP IRQ source entries */
-extern struct mpc_config_intsrc *mp_irqs;
-
-/* non-0 if default (table-less) MP configuration */
-extern int mpc_default_type;
-
-static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
-{
-	*IO_APIC_BASE(apic) = reg;
-	return *(IO_APIC_BASE(apic)+4);
-}
-
-static inline void io_apic_write(unsigned int apic, unsigned int reg, unsigned int value)
-{
-	*IO_APIC_BASE(apic) = reg;
-	*(IO_APIC_BASE(apic)+4) = value;
-}
-
-/*
- * Re-write a value: to be used for read-modify-write
- * cycles where the read already set up the index register.
- */
-static inline void io_apic_modify(unsigned int apic, unsigned int value)
-{
-	*(IO_APIC_BASE(apic)+4) = value;
-}
-
-/*
- * Synchronize the IO-APIC and the CPU by doing
- * a dummy read from the IO-APIC
- */
-static inline void io_apic_sync(unsigned int apic)
-{
-	(void) *(IO_APIC_BASE(apic)+4);
-}
-
-/* 1 if "noapic" boot option passed */
-extern int skip_ioapic_setup;
-
-/*
- * If we use the IO-APIC for IRQ routing, disable automatic
- * assignment of PCI IRQ's.
- */
-#define io_apic_assign_pci_irqs (mp_irq_entries && !skip_ioapic_setup)
-
-#else  /* !CONFIG_X86_IO_APIC */
-#define io_apic_assign_pci_irqs 0
-#endif
-
-#endif