Displaying 20 results from an estimated 240 matches for "config_x86_local_ap".
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config_x86_local_apic
2007 Apr 18
0
[PATCH 5/5] XEN: fixup APIC accessors when !CONFIG_X86_LOCAL_APIC
...bell@xensource.com>
diff -r 6fdbec59813e arch/i386/paravirt-xen/enlighten.c
--- a/arch/i386/paravirt-xen/enlighten.c Wed Aug 23 15:08:37 2006 +0100
+++ b/arch/i386/paravirt-xen/enlighten.c Wed Aug 23 15:08:37 2006 +0100
@@ -310,6 +310,7 @@ static fastcall void xen_io_delay(void)
{
}
+#ifdef CONFIG_X86_LOCAL_APIC
static fastcall void xen_apic_write(unsigned long reg, unsigned long v)
{
}
@@ -322,6 +323,7 @@ static fastcall unsigned long xen_apic_r
{
return 0;
}
+#endif
static fastcall void xen_flush_tlb(void)
{
@@ -422,9 +424,11 @@ static const struct paravirt_ops xen_par
.set_wallclock = xen...
2007 Apr 18
0
[RFC, PATCH 15/24] i386 Vmi apic header
...include/asm-i386/apic.h 2006-03-10 13:03:37.000000000 -0800
@@ -7,6 +7,7 @@
#include <asm/apicdef.h>
#include <asm/processor.h>
#include <asm/system.h>
+#include <mach_apicops.h>
#define Dprintk(x...)
@@ -45,25 +46,6 @@ static inline void lapic_enable(void)
#ifdef CONFIG_X86_LOCAL_APIC
-/*
- * Basic functions accessing APICs.
- */
-
-static __inline void apic_write(unsigned long reg, unsigned long v)
-{
- *((volatile unsigned long *)(APIC_BASE+reg)) = v;
-}
-
-static __inline void apic_write_atomic(unsigned long reg, unsigned long v)
-{
- xchg((volatile unsigned long *)(APIC_...
2007 Apr 18
0
[RFC, PATCH 15/24] i386 Vmi apic header
...include/asm-i386/apic.h 2006-03-10 13:03:37.000000000 -0800
@@ -7,6 +7,7 @@
#include <asm/apicdef.h>
#include <asm/processor.h>
#include <asm/system.h>
+#include <mach_apicops.h>
#define Dprintk(x...)
@@ -45,25 +46,6 @@ static inline void lapic_enable(void)
#ifdef CONFIG_X86_LOCAL_APIC
-/*
- * Basic functions accessing APICs.
- */
-
-static __inline void apic_write(unsigned long reg, unsigned long v)
-{
- *((volatile unsigned long *)(APIC_BASE+reg)) = v;
-}
-
-static __inline void apic_write_atomic(unsigned long reg, unsigned long v)
-{
- xchg((volatile unsigned long *)(APIC_...
2008 Apr 30
1
[PATCH] make setup_secondary_clock definition dependent on local apic
since the pv_apic_ops are only present if CONFIG_X86_LOCAL_APIC is compiled
in, kvmclock failed to build without this option. This patch fixes this
Signed-off-by: Glauber Costa <gcosta at redhat.com>
---
arch/x86/kernel/kvmclock.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/k...
2008 Jul 15
4
Patch from LKML
...==============================
> >> --- linux-2.6.orig/arch/x86/kernel/paravirt.c
> >> +++ linux-2.6/arch/x86/kernel/paravirt.c
> >> @@ -373,11 +373,6 @@ struct pv_cpu_ops pv_cpu_ops = {
> >>
> >> struct pv_apic_ops pv_apic_ops = {
> >> #ifdef CONFIG_X86_LOCAL_APIC
> >> -#ifndef CONFIG_X86_64
> >> - .apic_write = native_apic_mem_write,
> >> - .apic_write_atomic = native_apic_mem_write_atomic,
> >> - .apic_read = native_apic_mem_read,
> >> -#endif
> >> .setup_boot_clock = setup_b...
2008 Jul 15
4
Patch from LKML
...==============================
> >> --- linux-2.6.orig/arch/x86/kernel/paravirt.c
> >> +++ linux-2.6/arch/x86/kernel/paravirt.c
> >> @@ -373,11 +373,6 @@ struct pv_cpu_ops pv_cpu_ops = {
> >>
> >> struct pv_apic_ops pv_apic_ops = {
> >> #ifdef CONFIG_X86_LOCAL_APIC
> >> -#ifndef CONFIG_X86_64
> >> - .apic_write = native_apic_mem_write,
> >> - .apic_write_atomic = native_apic_mem_write_atomic,
> >> - .apic_read = native_apic_mem_read,
> >> -#endif
> >> .setup_boot_clock = setup_b...
2007 Apr 18
1
[PATCH 9/10] Vmi timer update.patch
...e = (void *)rel->eip; \
} \
} while (0)
-
/*
* Activate the VMI interface and switch into paravirtualized mode
@@ -894,8 +884,8 @@ static inline int __init activate_vmi(vo
paravirt_ops.get_wallclock = vmi_get_wallclock;
paravirt_ops.set_wallclock = vmi_set_wallclock;
#ifdef CONFIG_X86_LOCAL_APIC
- paravirt_ops.setup_boot_clock = vmi_timer_setup_boot_alarm;
- paravirt_ops.setup_secondary_clock = vmi_timer_setup_secondary_alarm;
+ paravirt_ops.setup_boot_clock = vmi_time_bsp_init;
+ paravirt_ops.setup_secondary_clock = vmi_time_ap_init;
#endif
paravirt_ops.get_scheduled_cycles = v...
2007 Apr 18
1
[PATCH 9/10] Vmi timer update.patch
...e = (void *)rel->eip; \
} \
} while (0)
-
/*
* Activate the VMI interface and switch into paravirtualized mode
@@ -894,8 +884,8 @@ static inline int __init activate_vmi(vo
paravirt_ops.get_wallclock = vmi_get_wallclock;
paravirt_ops.set_wallclock = vmi_set_wallclock;
#ifdef CONFIG_X86_LOCAL_APIC
- paravirt_ops.setup_boot_clock = vmi_timer_setup_boot_alarm;
- paravirt_ops.setup_secondary_clock = vmi_timer_setup_secondary_alarm;
+ paravirt_ops.setup_boot_clock = vmi_time_bsp_init;
+ paravirt_ops.setup_secondary_clock = vmi_time_ap_init;
#endif
paravirt_ops.get_scheduled_cycles = v...
2007 Apr 18
0
[PATCH 6/6] VMI timer patches
...el/entry.S Thu Dec 14 16:40:16 2006 -0800
@@ -622,6 +622,11 @@ ENTRY(name) \
/* The include is where all of the SMP etc. interrupts come from */
#include "entry_arch.h"
+/* This alternate entry is needed because we hijack the apic LVTT */
+#if defined(CONFIG_VMI) && defined(CONFIG_X86_LOCAL_APIC)
+BUILD_INTERRUPT(apic_vmi_timer_interrupt,LOCAL_TIMER_VECTOR)
+#endif
+
KPROBE_ENTRY(page_fault)
RING0_EC_FRAME
pushl $do_page_fault
diff -r 77e4058e936b arch/i386/kernel/paravirt.c
--- a/arch/i386/kernel/paravirt.c Thu Dec 14 16:40:14 2006 -0800
+++ b/arch/i386/kernel/paravirt.c Thu Dec 14...
2007 Apr 18
0
[PATCH 6/6] VMI timer patches
...el/entry.S Thu Dec 14 16:40:16 2006 -0800
@@ -622,6 +622,11 @@ ENTRY(name) \
/* The include is where all of the SMP etc. interrupts come from */
#include "entry_arch.h"
+/* This alternate entry is needed because we hijack the apic LVTT */
+#if defined(CONFIG_VMI) && defined(CONFIG_X86_LOCAL_APIC)
+BUILD_INTERRUPT(apic_vmi_timer_interrupt,LOCAL_TIMER_VECTOR)
+#endif
+
KPROBE_ENTRY(page_fault)
RING0_EC_FRAME
pushl $do_page_fault
diff -r 77e4058e936b arch/i386/kernel/paravirt.c
--- a/arch/i386/kernel/paravirt.c Thu Dec 14 16:40:14 2006 -0800
+++ b/arch/i386/kernel/paravirt.c Thu Dec 14...
2007 Apr 18
0
[PATCH 5/5] Vmi timer.patch
...el/entry.S Tue Dec 12 13:53:15 2006 -0800
@@ -622,6 +622,11 @@ ENTRY(name) \
/* The include is where all of the SMP etc. interrupts come from */
#include "entry_arch.h"
+/* This alternate entry is needed because we hijack the apic LVTT */
+#if defined(CONFIG_VMI) && defined(CONFIG_X86_LOCAL_APIC)
+BUILD_INTERRUPT(apic_vmi_timer_interrupt,LOCAL_TIMER_VECTOR)
+#endif
+
KPROBE_ENTRY(page_fault)
RING0_EC_FRAME
pushl $do_page_fault
diff -r d1ec5a6e3e8c arch/i386/kernel/paravirt.c
--- a/arch/i386/kernel/paravirt.c Tue Dec 12 13:53:09 2006 -0800
+++ b/arch/i386/kernel/paravirt.c Tue Dec 12...
2007 Apr 18
0
[PATCH 5/5] Vmi timer.patch
...el/entry.S Tue Dec 12 13:53:15 2006 -0800
@@ -622,6 +622,11 @@ ENTRY(name) \
/* The include is where all of the SMP etc. interrupts come from */
#include "entry_arch.h"
+/* This alternate entry is needed because we hijack the apic LVTT */
+#if defined(CONFIG_VMI) && defined(CONFIG_X86_LOCAL_APIC)
+BUILD_INTERRUPT(apic_vmi_timer_interrupt,LOCAL_TIMER_VECTOR)
+#endif
+
KPROBE_ENTRY(page_fault)
RING0_EC_FRAME
pushl $do_page_fault
diff -r d1ec5a6e3e8c arch/i386/kernel/paravirt.c
--- a/arch/i386/kernel/paravirt.c Tue Dec 12 13:53:09 2006 -0800
+++ b/arch/i386/kernel/paravirt.c Tue Dec 12...
2015 Nov 17
1
[PATCH] paravirt: remove unused pv_apic_ops structure
...t)
{
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 31247b5..b0e603b 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -215,14 +215,6 @@ struct pv_irq_ops {
#endif
};
-struct pv_apic_ops {
-#ifdef CONFIG_X86_LOCAL_APIC
- void (*startup_ipi_hook)(int phys_apicid,
- unsigned long start_eip,
- unsigned long start_esp);
-#endif
-};
-
struct pv_mmu_ops {
unsigned long (*read_cr2)(void);
void (*write_cr2)(unsigned long);
@@ -354,7 +346,6 @@ struct paravirt_patch_template {
struct pv_time_ops pv_time_op...
2015 Nov 17
1
[PATCH] paravirt: remove unused pv_apic_ops structure
...t)
{
diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
index 31247b5..b0e603b 100644
--- a/arch/x86/include/asm/paravirt_types.h
+++ b/arch/x86/include/asm/paravirt_types.h
@@ -215,14 +215,6 @@ struct pv_irq_ops {
#endif
};
-struct pv_apic_ops {
-#ifdef CONFIG_X86_LOCAL_APIC
- void (*startup_ipi_hook)(int phys_apicid,
- unsigned long start_eip,
- unsigned long start_esp);
-#endif
-};
-
struct pv_mmu_ops {
unsigned long (*read_cr2)(void);
void (*write_cr2)(unsigned long);
@@ -354,7 +346,6 @@ struct paravirt_patch_template {
struct pv_time_ops pv_time_op...
2007 Apr 18
0
[PATCH 2/5] Interrupts subarch cleanup.patch
...ate(vector, interrupt[i]);
}
- /* setup after call gates are initialised (usually add in
- * the architecture specific gates)
+ /*
+ * setup after interrupt gates are initialised (usually add in
+ * the architecture specific gates) and initialize controllers
*/
intr_init_hook();
+#ifdef CONFIG_X86_LOCAL_APIC
+ apic_intr_init();
+#endif
+ if (!acpi_ioapic)
+ setup_irq(2, &cascade_action);
/*
* Set the clock to HZ Hz, we already have a valid
===================================================================
--- a/arch/i386/mach-default/setup.c
+++ b/arch/i386/mach-default/setup.c
@@ -18,24...
2007 Apr 18
0
[PATCH 2/5] Interrupts subarch cleanup.patch
...ate(vector, interrupt[i]);
}
- /* setup after call gates are initialised (usually add in
- * the architecture specific gates)
+ /*
+ * setup after interrupt gates are initialised (usually add in
+ * the architecture specific gates) and initialize controllers
*/
intr_init_hook();
+#ifdef CONFIG_X86_LOCAL_APIC
+ apic_intr_init();
+#endif
+ if (!acpi_ioapic)
+ setup_irq(2, &cascade_action);
/*
* Set the clock to HZ Hz, we already have a valid
===================================================================
--- a/arch/i386/mach-default/setup.c
+++ b/arch/i386/mach-default/setup.c
@@ -18,24...
2005 Jun 13
2
[PATCH] fix x86_64 initrd support
...} else {
+ printk(KERN_ERR "initrd extends beyond end of memory "
+ "(0x%08lx > 0x%08lx)\ndisabling initrd\n",
+ (unsigned long)(INITRD_START + INITRD_SIZE),
+ (unsigned long)(end_pfn << PAGE_SHIFT));
+ initrd_start = 0;
+ }
+ }
#endif
paging_init();
#ifdef CONFIG_X86_LOCAL_APIC
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2007 Apr 18
0
[RFC, PATCH 23/24] i386 Vmi timer patch
...ate.h>
+
+#include <asm/timer.h>
+#include <asm/io.h>
+#include <asm/apic.h>
+#include <asm/div64.h>
+
+#include <vmi_time.h>
+#include <mach_timer.h>
+#include <mach_apictimer.h>
+#include <mach_schedclock.h>
+#include <io_ports.h>
+
+#ifdef CONFIG_X86_LOCAL_APIC
+#define VMI_ALARM_WIRING VMI_ALARM_WIRED_LVTT
+#else
+#define VMI_ALARM_WIRING VMI_ALARM_WIRED_IRQ0
+#endif
+
+/* Number of alarms per second. By default this is CONFIG_VMI_ALARM_HZ. */
+static int alarm_hz = CONFIG_VMI_ALARM_HZ;
+
+/* Cache of the value vmi_get_cycle_frequency / HZ. */
+stat...
2007 Apr 18
0
[RFC, PATCH 23/24] i386 Vmi timer patch
...ate.h>
+
+#include <asm/timer.h>
+#include <asm/io.h>
+#include <asm/apic.h>
+#include <asm/div64.h>
+
+#include <vmi_time.h>
+#include <mach_timer.h>
+#include <mach_apictimer.h>
+#include <mach_schedclock.h>
+#include <io_ports.h>
+
+#ifdef CONFIG_X86_LOCAL_APIC
+#define VMI_ALARM_WIRING VMI_ALARM_WIRED_LVTT
+#else
+#define VMI_ALARM_WIRING VMI_ALARM_WIRED_IRQ0
+#endif
+
+/* Number of alarms per second. By default this is CONFIG_VMI_ALARM_HZ. */
+static int alarm_hz = CONFIG_VMI_ALARM_HZ;
+
+/* Cache of the value vmi_get_cycle_frequency / HZ. */
+stat...
2007 Apr 18
0
[PATCH 5/9] Paravirt drop udelay op
.../arch/i386/kernel/paravirt.c Tue Feb 27 16:23:56 2007 -0800
+++ b/arch/i386/kernel/paravirt.c Tue Feb 27 16:25:26 2007 -0800
@@ -538,7 +538,6 @@ struct paravirt_ops paravirt_ops = {
.set_iopl_mask = native_set_iopl_mask,
.io_delay = native_io_delay,
- .const_udelay = __const_udelay,
#ifdef CONFIG_X86_LOCAL_APIC
.apic_write = native_apic_write,
diff -r 135d1b73c878 arch/i386/kernel/smpboot.c
--- a/arch/i386/kernel/smpboot.c Tue Feb 27 16:23:56 2007 -0800
+++ b/arch/i386/kernel/smpboot.c Tue Feb 27 16:27:16 2007 -0800
@@ -33,11 +33,6 @@
* Dave Jones : Report invalid combinations of Athlon CPUs.
* R...