diff options
Diffstat (limited to 'arch/x86')
-rw-r--r-- | arch/x86/include/asm/arch_hooks.h | 26 | ||||
-rw-r--r-- | arch/x86/include/asm/i8259.h | 4 | ||||
-rw-r--r-- | arch/x86/include/asm/setup.h | 9 | ||||
-rw-r--r-- | arch/x86/include/asm/timer.h | 2 | ||||
-rw-r--r-- | arch/x86/kernel/apic/apic.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/apic/probe_32.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/i8259.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/irqinit_32.c | 13 | ||||
-rw-r--r-- | arch/x86/kernel/kvmclock.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/mca_32.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/paravirt.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/setup.c | 23 | ||||
-rw-r--r-- | arch/x86/kernel/time_32.c | 6 | ||||
-rw-r--r-- | arch/x86/kernel/traps.c | 4 | ||||
-rw-r--r-- | arch/x86/kernel/visws_quirks.c | 1 | ||||
-rw-r--r-- | arch/x86/kernel/vmiclock_32.c | 1 |
16 files changed, 39 insertions, 56 deletions
diff --git a/arch/x86/include/asm/arch_hooks.h b/arch/x86/include/asm/arch_hooks.h deleted file mode 100644 index 5424817..0000000 --- a/arch/x86/include/asm/arch_hooks.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef _ASM_X86_ARCH_HOOKS_H -#define _ASM_X86_ARCH_HOOKS_H - -#include <linux/interrupt.h> - -/* - * linux/include/asm/arch_hooks.h - * - * define the architecture specific hooks - */ - -/* these aren't arch hooks, they are generic routines - * that can be used by the hooks */ -extern void init_ISA_irqs(void); -extern irqreturn_t timer_interrupt(int irq, void *dev_id); - -/* these are the defined hooks */ -extern void pre_intr_init_hook(void); -extern void intr_init_hook(void); - -extern void trap_init_hook(void); - -extern void pre_time_init_hook(void); -extern void time_init_hook(void); - -#endif /* _ASM_X86_ARCH_HOOKS_H */ diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h index 58d7091..1a99e6c 100644 --- a/arch/x86/include/asm/i8259.h +++ b/arch/x86/include/asm/i8259.h @@ -60,4 +60,8 @@ extern struct irq_chip i8259A_chip; extern void mask_8259A(void); extern void unmask_8259A(void); +#ifdef CONFIG_X86_32 +extern void init_ISA_irqs(void); +#endif + #endif /* _ASM_X86_I8259_H */ diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index 8029369..66801cb 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -13,6 +13,7 @@ struct mpc_cpu; struct mpc_bus; struct mpc_oemtable; + struct x86_quirks { int (*arch_pre_time_init)(void); int (*arch_time_init)(void); @@ -33,6 +34,14 @@ struct x86_quirks { int (*update_apic)(void); }; +extern void x86_quirk_pre_intr_init(void); +extern void x86_quirk_intr_init(void); + +extern void x86_quirk_trap_init(void); + +extern void x86_quirk_pre_time_init(void); +extern void x86_quirk_time_init(void); + #endif /* __ASSEMBLY__ */ #ifdef __i386__ diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h index 2bb6a83..a81195e 100644 --- a/arch/x86/include/asm/timer.h +++ b/arch/x86/include/asm/timer.h @@ -3,6 +3,7 @@ #include <linux/init.h> #include <linux/pm.h> #include <linux/percpu.h> +#include <linux/interrupt.h> #define TICK_SIZE (tick_nsec / 1000) @@ -12,6 +13,7 @@ unsigned long native_calibrate_tsc(void); #ifdef CONFIG_X86_32 extern int timer_ack; extern int recalibrate_cpu_khz(void); +extern irqreturn_t timer_interrupt(int irq, void *dev_id); #endif /* CONFIG_X86_32 */ extern int no_timer_check; diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index c6bd771..f9cecdf 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -34,7 +34,6 @@ #include <linux/smp.h> #include <linux/mm.h> -#include <asm/arch_hooks.h> #include <asm/pgalloc.h> #include <asm/atomic.h> #include <asm/mpspec.h> diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c index c9ec907..3a730fa 100644 --- a/arch/x86/kernel/apic/probe_32.c +++ b/arch/x86/kernel/apic/probe_32.c @@ -35,7 +35,6 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <asm/acpi.h> -#include <asm/arch_hooks.h> #include <asm/e820.h> #include <asm/setup.h> diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c index 11d5093..df89102 100644 --- a/arch/x86/kernel/i8259.c +++ b/arch/x86/kernel/i8259.c @@ -22,7 +22,6 @@ #include <asm/pgtable.h> #include <asm/desc.h> #include <asm/apic.h> -#include <asm/arch_hooks.h> #include <asm/i8259.h> /* diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c index bf629ca..50b8c3a 100644 --- a/arch/x86/kernel/irqinit_32.c +++ b/arch/x86/kernel/irqinit_32.c @@ -18,7 +18,7 @@ #include <asm/pgtable.h> #include <asm/desc.h> #include <asm/apic.h> -#include <asm/arch_hooks.h> +#include <asm/setup.h> #include <asm/i8259.h> #include <asm/traps.h> @@ -127,8 +127,8 @@ void __init native_init_IRQ(void) { int i; - /* all the set up before the call gates are initialised */ - pre_intr_init_hook(); + /* Execute any quirks before the call gates are initialised: */ + x86_quirk_pre_intr_init(); /* * Cover the whole vector space, no vector can escape @@ -188,10 +188,11 @@ void __init native_init_IRQ(void) if (!acpi_ioapic) setup_irq(2, &irq2); - /* setup after call gates are initialised (usually add in - * the architecture specific gates) + /* + * Call quirks after call gates are initialised (usually add in + * the architecture specific gates): */ - intr_init_hook(); + x86_quirk_intr_init(); /* * External FPU? Set up irq13 if so, for diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c index 652fce6d..137f2e8 100644 --- a/arch/x86/kernel/kvmclock.c +++ b/arch/x86/kernel/kvmclock.c @@ -19,7 +19,6 @@ #include <linux/clocksource.h> #include <linux/kvm_para.h> #include <asm/pvclock.h> -#include <asm/arch_hooks.h> #include <asm/msr.h> #include <asm/apic.h> #include <linux/percpu.h> diff --git a/arch/x86/kernel/mca_32.c b/arch/x86/kernel/mca_32.c index f74eef5..845d80c 100644 --- a/arch/x86/kernel/mca_32.c +++ b/arch/x86/kernel/mca_32.c @@ -51,7 +51,6 @@ #include <linux/ioport.h> #include <asm/uaccess.h> #include <linux/init.h> -#include <asm/arch_hooks.h> static unsigned char which_scsi; diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 6dc4dca..63dd358 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -28,7 +28,6 @@ #include <asm/paravirt.h> #include <asm/desc.h> #include <asm/setup.h> -#include <asm/arch_hooks.h> #include <asm/pgtable.h> #include <asm/time.h> #include <asm/pgalloc.h> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index d4de1e4..5b85759 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -74,8 +74,9 @@ #include <asm/e820.h> #include <asm/mpspec.h> #include <asm/setup.h> -#include <asm/arch_hooks.h> #include <asm/efi.h> +#include <asm/timer.h> +#include <asm/i8259.h> #include <asm/sections.h> #include <asm/dmi.h> #include <asm/io_apic.h> @@ -987,7 +988,7 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_X86_32 /** - * pre_intr_init_hook - initialisation prior to setting up interrupt vectors + * x86_quirk_pre_intr_init - initialisation prior to setting up interrupt vectors * * Description: * Perform any necessary interrupt initialisation prior to setting up @@ -995,7 +996,7 @@ void __init setup_arch(char **cmdline_p) * interrupts should be initialised here if the machine emulates a PC * in any way. **/ -void __init pre_intr_init_hook(void) +void __init x86_quirk_pre_intr_init(void) { if (x86_quirks->arch_pre_intr_init) { if (x86_quirks->arch_pre_intr_init()) @@ -1005,7 +1006,7 @@ void __init pre_intr_init_hook(void) } /** - * intr_init_hook - post gate setup interrupt initialisation + * x86_quirk_intr_init - post gate setup interrupt initialisation * * Description: * Fill in any interrupts that may have been left out by the general @@ -1013,7 +1014,7 @@ void __init pre_intr_init_hook(void) * than the devices on the I/O bus (like APIC interrupts in intel MP * systems) are started here. **/ -void __init intr_init_hook(void) +void __init x86_quirk_intr_init(void) { if (x86_quirks->arch_intr_init) { if (x86_quirks->arch_intr_init()) @@ -1022,13 +1023,13 @@ void __init intr_init_hook(void) } /** - * trap_init_hook - initialise system specific traps + * x86_quirk_trap_init - initialise system specific traps * * Description: * Called as the final act of trap_init(). Used in VISWS to initialise * the various board specific APIC traps. **/ -void __init trap_init_hook(void) +void __init x86_quirk_trap_init(void) { if (x86_quirks->arch_trap_init) { if (x86_quirks->arch_trap_init()) @@ -1044,23 +1045,23 @@ static struct irqaction irq0 = { }; /** - * pre_time_init_hook - do any specific initialisations before. + * x86_quirk_pre_time_init - do any specific initialisations before. * **/ -void __init pre_time_init_hook(void) +void __init x86_quirk_pre_time_init(void) { if (x86_quirks->arch_pre_time_init) x86_quirks->arch_pre_time_init(); } /** - * time_init_hook - do any specific initialisations for the system timer. + * x86_quirk_time_init - do any specific initialisations for the system timer. * * Description: * Must plug the system timer interrupt source at HZ into the IRQ listed * in irq_vectors.h:TIMER_IRQ **/ -void __init time_init_hook(void) +void __init x86_quirk_time_init(void) { if (x86_quirks->arch_time_init) { /* diff --git a/arch/x86/kernel/time_32.c b/arch/x86/kernel/time_32.c index 764c74e..5c5d87f 100644 --- a/arch/x86/kernel/time_32.c +++ b/arch/x86/kernel/time_32.c @@ -33,7 +33,7 @@ #include <linux/time.h> #include <linux/mca.h> -#include <asm/arch_hooks.h> +#include <asm/setup.h> #include <asm/hpet.h> #include <asm/time.h> #include <asm/timer.h> @@ -118,7 +118,7 @@ void __init hpet_time_init(void) { if (!hpet_enable()) setup_pit_timer(); - time_init_hook(); + x86_quirk_time_init(); } /* @@ -131,7 +131,7 @@ void __init hpet_time_init(void) */ void __init time_init(void) { - pre_time_init_hook(); + x86_quirk_pre_time_init(); tsc_init(); late_time_init = choose_time_init(); } diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index acb8c05..c8c0a7e 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -61,7 +61,7 @@ #include <asm/proto.h> #else #include <asm/processor-flags.h> -#include <asm/arch_hooks.h> +#include <asm/setup.h> #include <asm/traps.h> #include "cpu/mcheck/mce.h" @@ -1026,6 +1026,6 @@ void __init trap_init(void) cpu_init(); #ifdef CONFIG_X86_32 - trap_init_hook(); + x86_quirk_trap_init(); #endif } diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c index 34199d3..191a876 100644 --- a/arch/x86/kernel/visws_quirks.c +++ b/arch/x86/kernel/visws_quirks.c @@ -24,7 +24,6 @@ #include <asm/visws/cobalt.h> #include <asm/visws/piix4.h> -#include <asm/arch_hooks.h> #include <asm/io_apic.h> #include <asm/fixmap.h> #include <asm/reboot.h> diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c index 8c48b46..49b4cd6 100644 --- a/arch/x86/kernel/vmiclock_32.c +++ b/arch/x86/kernel/vmiclock_32.c @@ -28,7 +28,6 @@ #include <asm/vmi.h> #include <asm/vmi_time.h> -#include <asm/arch_hooks.h> #include <asm/apicdef.h> #include <asm/apic.h> #include <asm/timer.h> |