From 13623d79309dd82e1964458fa017979d16f33fa8 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 7 Dec 2006 02:14:08 +0100 Subject: [PATCH] paravirt: Add APIC accessors to paravirt-ops. Add APIC accessors to paravirt-ops. Unfortunately, we need two write functions, as some older broken hardware requires workarounds for Pentium APIC errata - this is the purpose of apic_write_atomic. AK: replaced __inline with inline Signed-off-by: Zachary Amsden Signed-off-by: Chris Wright Signed-off-by: Andi Kleen Cc: Rusty Russell Cc: Jeremy Fitzhardinge Signed-off-by: Andrew Morton --- arch/i386/kernel/paravirt.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch') diff --git a/arch/i386/kernel/paravirt.c b/arch/i386/kernel/paravirt.c index 5a9bd3250a1..fe82eb3adf4 100644 --- a/arch/i386/kernel/paravirt.c +++ b/arch/i386/kernel/paravirt.c @@ -29,6 +29,8 @@ #include #include #include +#include +#include /* nop stub */ static void native_nop(void) @@ -446,6 +448,12 @@ struct paravirt_ops paravirt_ops = { .io_delay = native_io_delay, .const_udelay = __const_udelay, +#ifdef CONFIG_X86_LOCAL_APIC + .apic_write = native_apic_write, + .apic_write_atomic = native_apic_write_atomic, + .apic_read = native_apic_read, +#endif + .irq_enable_sysexit = native_irq_enable_sysexit, .iret = native_iret, }; -- cgit v1.2.3