diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-09-27 10:07:04 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 10:18:17 +0200 |
| commit | 81fe96bde7db24c02adf245604f073ea9e8d941a (patch) | |
| tree | 355cb6fe27a1b37715049cf7b0f924bb48f289c3 /include/asm-x86 | |
| parent | 752097cec53eea111d087c545179b421e2bde98a (diff) | |
i386: Expose IOAPIC register definitions even if CONFIG_X86_IO_APIC is not set
KVM reuses the IOAPIC register definitions, and needs them even if the
host is not compiled with IOAPIC support. Move the #ifdef below so that only
the IOAPIC variables and functions are protected, and the register definitions
are available to all.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/io_apic_32.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/asm-x86/io_apic_32.h b/include/asm-x86/io_apic_32.h index dbe734ddf2af..3f087883ea48 100644 --- a/include/asm-x86/io_apic_32.h +++ b/include/asm-x86/io_apic_32.h @@ -11,8 +11,6 @@ * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar */ -#ifdef CONFIG_X86_IO_APIC - /* * The structure of the IO-APIC: */ @@ -55,12 +53,6 @@ union IO_APIC_reg_03 { } __attribute__ ((packed)) bits; }; -/* - * # 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, @@ -100,6 +92,14 @@ struct IO_APIC_route_entry { } __attribute__ ((packed)); +#ifdef CONFIG_X86_IO_APIC + +/* + * # of IO-APICs and # of IRQ routing registers + */ +extern int nr_ioapics; +extern int nr_ioapic_registers[MAX_IO_APICS]; + /* * MP-BIOS irq configuration table structures: */ |