Patches contributed by Eötvös Lorand University
commit c7967329911013a05920ef12832935c541bb8c9a
Author: Ingo Molnar <mingo@elte.hu>
Date: Wed Jan 28 02:37:01 2009 +0100
x86: clean up apic_x2apic_uv_x
- reorder fields so that they appear in struct genapic field ordering
- add zero-initialized fields too so that it's apparent which functionality
is default / missing.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index bfe36249145c..94f606f204a1 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -237,25 +237,61 @@ static void uv_send_IPI_self(int vector)
}
struct genapic apic_x2apic_uv_x = {
- .name = "UV large system",
- .acpi_madt_oem_check = uv_acpi_madt_oem_check,
- .int_delivery_mode = dest_Fixed,
- .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
- .target_cpus = uv_target_cpus,
- .vector_allocation_domain = uv_vector_allocation_domain,
- .apic_id_registered = uv_apic_id_registered,
- .init_apic_ldr = uv_init_apic_ldr,
- .send_IPI_all = uv_send_IPI_all,
- .send_IPI_allbutself = uv_send_IPI_allbutself,
- .send_IPI_mask = uv_send_IPI_mask,
- .send_IPI_mask_allbutself = uv_send_IPI_mask_allbutself,
- .send_IPI_self = uv_send_IPI_self,
- .cpu_mask_to_apicid = uv_cpu_mask_to_apicid,
- .cpu_mask_to_apicid_and = uv_cpu_mask_to_apicid_and,
- .phys_pkg_id = phys_pkg_id,
- .get_apic_id = get_apic_id,
- .set_apic_id = set_apic_id,
- .apic_id_mask = (0xFFFFFFFFu),
+
+ .name = "UV large system",
+ .probe = NULL,
+ .acpi_madt_oem_check = uv_acpi_madt_oem_check,
+ .apic_id_registered = uv_apic_id_registered,
+
+ .int_delivery_mode = dest_Fixed,
+ .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
+
+ .target_cpus = uv_target_cpus,
+ .ESR_DISABLE = 0,
+ .apic_destination_logical = 0,
+ .check_apicid_used = NULL,
+ .check_apicid_present = NULL,
+
+ .no_balance_irq = 0,
+ .no_ioapic_check = 0,
+
+ .vector_allocation_domain = uv_vector_allocation_domain,
+ .init_apic_ldr = uv_init_apic_ldr,
+
+ .ioapic_phys_id_map = NULL,
+ .setup_apic_routing = NULL,
+ .multi_timer_check = NULL,
+ .apicid_to_node = NULL,
+ .cpu_to_logical_apicid = NULL,
+ .cpu_present_to_apicid = NULL,
+ .apicid_to_cpu_present = NULL,
+ .setup_portio_remap = NULL,
+ .check_phys_apicid_present = NULL,
+ .enable_apic_mode = NULL,
+ .phys_pkg_id = phys_pkg_id,
+ .mps_oem_check = NULL,
+
+ .get_apic_id = get_apic_id,
+ .set_apic_id = set_apic_id,
+ .apic_id_mask = 0xFFFFFFFFu,
+
+ .cpu_mask_to_apicid = uv_cpu_mask_to_apicid,
+ .cpu_mask_to_apicid_and = uv_cpu_mask_to_apicid_and,
+
+ .send_IPI_mask = uv_send_IPI_mask,
+ .send_IPI_mask_allbutself = uv_send_IPI_mask_allbutself,
+ .send_IPI_allbutself = uv_send_IPI_allbutself,
+ .send_IPI_all = uv_send_IPI_all,
+ .send_IPI_self = uv_send_IPI_self,
+
+ .wakeup_cpu = NULL,
+ .trampoline_phys_low = 0,
+ .trampoline_phys_high = 0,
+ .wait_for_init_deassert = NULL,
+ .smp_callin_clear_local_apic = NULL,
+ .store_NMI_vector = NULL,
+ .restore_NMI_vector = NULL,
+ .inquire_remote_apic = NULL,
};
static __cpuinit void set_x2apic_extra_bits(int pnode)
commit 4c3e51e05a7eefead4033b187394458ff8626497
Author: Ingo Molnar <mingo@elte.hu>
Date: Wed Jan 28 02:37:01 2009 +0100
x86: clean up genapic_phys_flat
- reorder fields so that they appear in struct genapic field ordering
- add zero-initialized fields too so that it's apparent which functionality
is default / missing.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c
index f1bfdd3608a8..e9233374cef1 100644
--- a/arch/x86/kernel/genapic_flat_64.c
+++ b/arch/x86/kernel/genapic_flat_64.c
@@ -320,23 +320,60 @@ physflat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
}
struct genapic apic_physflat = {
- .name = "physical flat",
- .acpi_madt_oem_check = physflat_acpi_madt_oem_check,
- .int_delivery_mode = dest_Fixed,
- .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
- .target_cpus = physflat_target_cpus,
- .vector_allocation_domain = physflat_vector_allocation_domain,
- .apic_id_registered = flat_apic_id_registered,
- .init_apic_ldr = flat_init_apic_ldr,/*not needed, but shouldn't hurt*/
- .send_IPI_all = physflat_send_IPI_all,
- .send_IPI_allbutself = physflat_send_IPI_allbutself,
- .send_IPI_mask = physflat_send_IPI_mask,
- .send_IPI_mask_allbutself = physflat_send_IPI_mask_allbutself,
- .send_IPI_self = apic_send_IPI_self,
- .cpu_mask_to_apicid = physflat_cpu_mask_to_apicid,
- .cpu_mask_to_apicid_and = physflat_cpu_mask_to_apicid_and,
- .phys_pkg_id = phys_pkg_id,
- .get_apic_id = get_apic_id,
- .set_apic_id = set_apic_id,
- .apic_id_mask = (0xFFu<<24),
+
+ .name = "physical flat",
+ .probe = NULL,
+ .acpi_madt_oem_check = physflat_acpi_madt_oem_check,
+ .apic_id_registered = flat_apic_id_registered,
+
+ .int_delivery_mode = dest_Fixed,
+ .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
+
+ .target_cpus = physflat_target_cpus,
+ .ESR_DISABLE = 0,
+ .apic_destination_logical = 0,
+ .check_apicid_used = NULL,
+ .check_apicid_present = NULL,
+
+ .no_balance_irq = 0,
+ .no_ioapic_check = 0,
+
+ .vector_allocation_domain = physflat_vector_allocation_domain,
+ /* not needed, but shouldn't hurt: */
+ .init_apic_ldr = flat_init_apic_ldr,
+
+ .ioapic_phys_id_map = NULL,
+ .setup_apic_routing = NULL,
+ .multi_timer_check = NULL,
+ .apicid_to_node = NULL,
+ .cpu_to_logical_apicid = NULL,
+ .cpu_present_to_apicid = NULL,
+ .apicid_to_cpu_present = NULL,
+ .setup_portio_remap = NULL,
+ .check_phys_apicid_present = NULL,
+ .enable_apic_mode = NULL,
+ .phys_pkg_id = phys_pkg_id,
+ .mps_oem_check = NULL,
+
+ .get_apic_id = get_apic_id,
+ .set_apic_id = set_apic_id,
+ .apic_id_mask = 0xFFu<<24,
+
+ .cpu_mask_to_apicid = physflat_cpu_mask_to_apicid,
+ .cpu_mask_to_apicid_and = physflat_cpu_mask_to_apicid_and,
+
+ .send_IPI_mask = physflat_send_IPI_mask,
+ .send_IPI_mask_allbutself = physflat_send_IPI_mask_allbutself,
+ .send_IPI_allbutself = physflat_send_IPI_allbutself,
+ .send_IPI_all = physflat_send_IPI_all,
+ .send_IPI_self = apic_send_IPI_self,
+
+ .wakeup_cpu = NULL,
+ .trampoline_phys_low = 0,
+ .trampoline_phys_high = 0,
+ .wait_for_init_deassert = NULL,
+ .smp_callin_clear_local_apic = NULL,
+ .store_NMI_vector = NULL,
+ .restore_NMI_vector = NULL,
+ .inquire_remote_apic = NULL,
};
commit f2f05ee8b8d346d4edee766384a5fedafdd4f9f8
Author: Ingo Molnar <mingo@elte.hu>
Date: Wed Jan 28 02:37:01 2009 +0100
x86: clean up genapic_flat
- reorder fields so that they appear in struct genapic field ordering
- add zero-initialized fields too so that it's apparent which functionality
is default / missing.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c
index 34185488e4fb..f1bfdd3608a8 100644
--- a/arch/x86/kernel/genapic_flat_64.c
+++ b/arch/x86/kernel/genapic_flat_64.c
@@ -175,25 +175,60 @@ static unsigned int phys_pkg_id(int index_msb)
}
struct genapic apic_flat = {
- .name = "flat",
- .acpi_madt_oem_check = flat_acpi_madt_oem_check,
- .int_delivery_mode = dest_LowestPrio,
- .int_dest_mode = (APIC_DEST_LOGICAL != 0),
- .target_cpus = flat_target_cpus,
- .vector_allocation_domain = flat_vector_allocation_domain,
- .apic_id_registered = flat_apic_id_registered,
- .init_apic_ldr = flat_init_apic_ldr,
- .send_IPI_all = flat_send_IPI_all,
- .send_IPI_allbutself = flat_send_IPI_allbutself,
- .send_IPI_mask = flat_send_IPI_mask,
- .send_IPI_mask_allbutself = flat_send_IPI_mask_allbutself,
- .send_IPI_self = apic_send_IPI_self,
- .cpu_mask_to_apicid = flat_cpu_mask_to_apicid,
- .cpu_mask_to_apicid_and = flat_cpu_mask_to_apicid_and,
- .phys_pkg_id = phys_pkg_id,
- .get_apic_id = get_apic_id,
- .set_apic_id = set_apic_id,
- .apic_id_mask = (0xFFu<<24),
+ .name = "flat",
+ .probe = NULL,
+ .acpi_madt_oem_check = flat_acpi_madt_oem_check,
+ .apic_id_registered = flat_apic_id_registered,
+
+ .int_delivery_mode = dest_LowestPrio,
+ .int_dest_mode = (APIC_DEST_LOGICAL != 0),
+
+ .target_cpus = flat_target_cpus,
+ .ESR_DISABLE = 0,
+ .apic_destination_logical = 0,
+ .check_apicid_used = NULL,
+ .check_apicid_present = NULL,
+
+ .no_balance_irq = 0,
+ .no_ioapic_check = 0,
+
+ .vector_allocation_domain = flat_vector_allocation_domain,
+ .init_apic_ldr = flat_init_apic_ldr,
+
+ .ioapic_phys_id_map = NULL,
+ .setup_apic_routing = NULL,
+ .multi_timer_check = NULL,
+ .apicid_to_node = NULL,
+ .cpu_to_logical_apicid = NULL,
+ .cpu_present_to_apicid = NULL,
+ .apicid_to_cpu_present = NULL,
+ .setup_portio_remap = NULL,
+ .check_phys_apicid_present = NULL,
+ .enable_apic_mode = NULL,
+ .phys_pkg_id = phys_pkg_id,
+ .mps_oem_check = NULL,
+
+ .get_apic_id = get_apic_id,
+ .set_apic_id = set_apic_id,
+ .apic_id_mask = 0xFFu << 24,
+
+ .cpu_mask_to_apicid = flat_cpu_mask_to_apicid,
+ .cpu_mask_to_apicid_and = flat_cpu_mask_to_apicid_and,
+
+ .send_IPI_mask = flat_send_IPI_mask,
+ .send_IPI_mask_allbutself = flat_send_IPI_mask_allbutself,
+ .send_IPI_allbutself = flat_send_IPI_allbutself,
+ .send_IPI_all = flat_send_IPI_all,
+ .send_IPI_self = apic_send_IPI_self,
+
+ .wakeup_cpu = NULL,
+ .trampoline_phys_low = 0,
+ .trampoline_phys_high = 0,
+ .wait_for_init_deassert = NULL,
+ .smp_callin_clear_local_apic = NULL,
+ .store_NMI_vector = NULL,
+ .restore_NMI_vector = NULL,
+ .inquire_remote_apic = NULL,
};
/*
commit c8d46cf06dc2e3a8f57a350eb9f9b19fd7f2ffe5
Author: Ingo Molnar <mingo@elte.hu>
Date: Wed Jan 28 00:14:11 2009 +0100
x86: rename 'genapic' to 'apic'
Rename genapic-> to apic-> references because in a future chagne we'll
open-code all the indirect calls (instead of obscuring them via macros),
so we want this reference to be as short as possible.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index c27efde0523d..3970da3245c8 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -94,7 +94,7 @@ struct genapic {
void (*inquire_remote_apic)(int apicid);
};
-extern struct genapic *genapic;
+extern struct genapic *apic;
#ifdef CONFIG_X86_32
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h
index cc09cbbee27e..2448b927b644 100644
--- a/arch/x86/include/asm/mach-default/mach_apic.h
+++ b/arch/x86/include/asm/mach-default/mach_apic.h
@@ -22,18 +22,18 @@ static inline const struct cpumask *target_cpus(void)
#ifdef CONFIG_X86_64
#include <asm/genapic.h>
-#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
-#define INT_DEST_MODE (genapic->int_dest_mode)
-#define TARGET_CPUS (genapic->target_cpus())
-#define apic_id_registered (genapic->apic_id_registered)
-#define init_apic_ldr (genapic->init_apic_ldr)
-#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
-#define cpu_mask_to_apicid_and (genapic->cpu_mask_to_apicid_and)
-#define phys_pkg_id (genapic->phys_pkg_id)
-#define vector_allocation_domain (genapic->vector_allocation_domain)
+#define INT_DELIVERY_MODE (apic->int_delivery_mode)
+#define INT_DEST_MODE (apic->int_dest_mode)
+#define TARGET_CPUS (apic->target_cpus())
+#define apic_id_registered (apic->apic_id_registered)
+#define init_apic_ldr (apic->init_apic_ldr)
+#define cpu_mask_to_apicid (apic->cpu_mask_to_apicid)
+#define cpu_mask_to_apicid_and (apic->cpu_mask_to_apicid_and)
+#define phys_pkg_id (apic->phys_pkg_id)
+#define vector_allocation_domain (apic->vector_allocation_domain)
#define read_apic_id() (GET_APIC_ID(apic_read(APIC_ID)))
-#define send_IPI_self (genapic->send_IPI_self)
-#define wakeup_secondary_cpu (genapic->wakeup_cpu)
+#define send_IPI_self (apic->send_IPI_self)
+#define wakeup_secondary_cpu (apic->wakeup_cpu)
extern void setup_apic_routing(void);
#else
#define INT_DELIVERY_MODE dest_LowestPrio
diff --git a/arch/x86/include/asm/mach-default/mach_apicdef.h b/arch/x86/include/asm/mach-default/mach_apicdef.h
index 53179936d6c6..b4dcc0971c76 100644
--- a/arch/x86/include/asm/mach-default/mach_apicdef.h
+++ b/arch/x86/include/asm/mach-default/mach_apicdef.h
@@ -4,9 +4,9 @@
#include <asm/apic.h>
#ifdef CONFIG_X86_64
-#define APIC_ID_MASK (genapic->apic_id_mask)
-#define GET_APIC_ID(x) (genapic->get_apic_id(x))
-#define SET_APIC_ID(x) (genapic->set_apic_id(x))
+#define APIC_ID_MASK (apic->apic_id_mask)
+#define GET_APIC_ID(x) (apic->get_apic_id(x))
+#define SET_APIC_ID(x) (apic->set_apic_id(x))
#else
#define APIC_ID_MASK (0xF<<24)
static inline unsigned get_apic_id(unsigned long x)
diff --git a/arch/x86/include/asm/mach-default/mach_ipi.h b/arch/x86/include/asm/mach-default/mach_ipi.h
index 191312d155da..089399643dfa 100644
--- a/arch/x86/include/asm/mach-default/mach_ipi.h
+++ b/arch/x86/include/asm/mach-default/mach_ipi.h
@@ -12,8 +12,8 @@ extern int no_broadcast;
#ifdef CONFIG_X86_64
#include <asm/genapic.h>
-#define send_IPI_mask (genapic->send_IPI_mask)
-#define send_IPI_mask_allbutself (genapic->send_IPI_mask_allbutself)
+#define send_IPI_mask (apic->send_IPI_mask)
+#define send_IPI_mask_allbutself (apic->send_IPI_mask_allbutself)
#else
static inline void send_IPI_mask(const struct cpumask *mask, int vector)
{
@@ -39,8 +39,8 @@ static inline void __local_send_IPI_all(int vector)
}
#ifdef CONFIG_X86_64
-#define send_IPI_allbutself (genapic->send_IPI_allbutself)
-#define send_IPI_all (genapic->send_IPI_all)
+#define send_IPI_allbutself (apic->send_IPI_allbutself)
+#define send_IPI_all (apic->send_IPI_all)
#else
static inline void send_IPI_allbutself(int vector)
{
diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h
index 48553e958ad5..59972d94ff18 100644
--- a/arch/x86/include/asm/mach-generic/mach_apic.h
+++ b/arch/x86/include/asm/mach-generic/mach_apic.h
@@ -3,32 +3,32 @@
#include <asm/genapic.h>
-#define esr_disable (genapic->ESR_DISABLE)
-#define NO_BALANCE_IRQ (genapic->no_balance_irq)
-#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
-#define INT_DEST_MODE (genapic->int_dest_mode)
+#define esr_disable (apic->ESR_DISABLE)
+#define NO_BALANCE_IRQ (apic->no_balance_irq)
+#define INT_DELIVERY_MODE (apic->int_delivery_mode)
+#define INT_DEST_MODE (apic->int_dest_mode)
#undef APIC_DEST_LOGICAL
-#define APIC_DEST_LOGICAL (genapic->apic_destination_logical)
-#define TARGET_CPUS (genapic->target_cpus())
-#define apic_id_registered (genapic->apic_id_registered)
-#define init_apic_ldr (genapic->init_apic_ldr)
-#define ioapic_phys_id_map (genapic->ioapic_phys_id_map)
-#define setup_apic_routing (genapic->setup_apic_routing)
-#define multi_timer_check (genapic->multi_timer_check)
-#define apicid_to_node (genapic->apicid_to_node)
-#define cpu_to_logical_apicid (genapic->cpu_to_logical_apicid)
-#define cpu_present_to_apicid (genapic->cpu_present_to_apicid)
-#define apicid_to_cpu_present (genapic->apicid_to_cpu_present)
-#define setup_portio_remap (genapic->setup_portio_remap)
-#define check_apicid_present (genapic->check_apicid_present)
-#define check_phys_apicid_present (genapic->check_phys_apicid_present)
-#define check_apicid_used (genapic->check_apicid_used)
-#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
-#define cpu_mask_to_apicid_and (genapic->cpu_mask_to_apicid_and)
-#define vector_allocation_domain (genapic->vector_allocation_domain)
-#define enable_apic_mode (genapic->enable_apic_mode)
-#define phys_pkg_id (genapic->phys_pkg_id)
-#define wakeup_secondary_cpu (genapic->wakeup_cpu)
+#define APIC_DEST_LOGICAL (apic->apic_destination_logical)
+#define TARGET_CPUS (apic->target_cpus())
+#define apic_id_registered (apic->apic_id_registered)
+#define init_apic_ldr (apic->init_apic_ldr)
+#define ioapic_phys_id_map (apic->ioapic_phys_id_map)
+#define setup_apic_routing (apic->setup_apic_routing)
+#define multi_timer_check (apic->multi_timer_check)
+#define apicid_to_node (apic->apicid_to_node)
+#define cpu_to_logical_apicid (apic->cpu_to_logical_apicid)
+#define cpu_present_to_apicid (apic->cpu_present_to_apicid)
+#define apicid_to_cpu_present (apic->apicid_to_cpu_present)
+#define setup_portio_remap (apic->setup_portio_remap)
+#define check_apicid_present (apic->check_apicid_present)
+#define check_phys_apicid_present (apic->check_phys_apicid_present)
+#define check_apicid_used (apic->check_apicid_used)
+#define cpu_mask_to_apicid (apic->cpu_mask_to_apicid)
+#define cpu_mask_to_apicid_and (apic->cpu_mask_to_apicid_and)
+#define vector_allocation_domain (apic->vector_allocation_domain)
+#define enable_apic_mode (apic->enable_apic_mode)
+#define phys_pkg_id (apic->phys_pkg_id)
+#define wakeup_secondary_cpu (apic->wakeup_cpu)
extern void generic_bigsmp_probe(void);
diff --git a/arch/x86/include/asm/mach-generic/mach_apicdef.h b/arch/x86/include/asm/mach-generic/mach_apicdef.h
index 68041f3802f4..acc9adddb344 100644
--- a/arch/x86/include/asm/mach-generic/mach_apicdef.h
+++ b/arch/x86/include/asm/mach-generic/mach_apicdef.h
@@ -4,8 +4,8 @@
#ifndef APIC_DEFINITION
#include <asm/genapic.h>
-#define GET_APIC_ID (genapic->get_apic_id)
-#define APIC_ID_MASK (genapic->apic_id_mask)
+#define GET_APIC_ID (apic->get_apic_id)
+#define APIC_ID_MASK (apic->apic_id_mask)
#endif
#endif /* _ASM_X86_MACH_GENERIC_MACH_APICDEF_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_ipi.h b/arch/x86/include/asm/mach-generic/mach_ipi.h
index ffd637e3c3d9..75e54bd6cbdc 100644
--- a/arch/x86/include/asm/mach-generic/mach_ipi.h
+++ b/arch/x86/include/asm/mach-generic/mach_ipi.h
@@ -3,8 +3,8 @@
#include <asm/genapic.h>
-#define send_IPI_mask (genapic->send_IPI_mask)
-#define send_IPI_allbutself (genapic->send_IPI_allbutself)
-#define send_IPI_all (genapic->send_IPI_all)
+#define send_IPI_mask (apic->send_IPI_mask)
+#define send_IPI_allbutself (apic->send_IPI_allbutself)
+#define send_IPI_all (apic->send_IPI_all)
#endif /* _ASM_X86_MACH_GENERIC_MACH_IPI_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_wakecpu.h b/arch/x86/include/asm/mach-generic/mach_wakecpu.h
index 1ab16b168c8a..22006bbee617 100644
--- a/arch/x86/include/asm/mach-generic/mach_wakecpu.h
+++ b/arch/x86/include/asm/mach-generic/mach_wakecpu.h
@@ -1,12 +1,12 @@
#ifndef _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
#define _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
-#define TRAMPOLINE_PHYS_LOW (genapic->trampoline_phys_low)
-#define TRAMPOLINE_PHYS_HIGH (genapic->trampoline_phys_high)
-#define wait_for_init_deassert (genapic->wait_for_init_deassert)
-#define smp_callin_clear_local_apic (genapic->smp_callin_clear_local_apic)
-#define store_NMI_vector (genapic->store_NMI_vector)
-#define restore_NMI_vector (genapic->restore_NMI_vector)
-#define inquire_remote_apic (genapic->inquire_remote_apic)
+#define TRAMPOLINE_PHYS_LOW (apic->trampoline_phys_low)
+#define TRAMPOLINE_PHYS_HIGH (apic->trampoline_phys_high)
+#define wait_for_init_deassert (apic->wait_for_init_deassert)
+#define smp_callin_clear_local_apic (apic->smp_callin_clear_local_apic)
+#define store_NMI_vector (apic->store_NMI_vector)
+#define restore_NMI_vector (apic->restore_NMI_vector)
+#define inquire_remote_apic (apic->inquire_remote_apic)
#endif /* _ASM_X86_MACH_GENERIC_MACH_APIC_H */
diff --git a/arch/x86/kernel/es7000_32.c b/arch/x86/kernel/es7000_32.c
index 53699c931ad4..20a2a43c2a9c 100644
--- a/arch/x86/kernel/es7000_32.c
+++ b/arch/x86/kernel/es7000_32.c
@@ -188,14 +188,14 @@ static void noop_wait_for_deassert(atomic_t *deassert_not_used)
static int __init es7000_update_genapic(void)
{
- genapic->wakeup_cpu = wakeup_secondary_cpu_via_mip;
+ apic->wakeup_cpu = wakeup_secondary_cpu_via_mip;
/* MPENTIUMIII */
if (boot_cpu_data.x86 == 6 &&
(boot_cpu_data.x86_model >= 7 || boot_cpu_data.x86_model <= 11)) {
es7000_update_genapic_to_cluster();
- genapic->wait_for_init_deassert = noop_wait_for_deassert;
- genapic->wakeup_cpu = wakeup_secondary_cpu_via_mip;
+ apic->wait_for_init_deassert = noop_wait_for_deassert;
+ apic->wakeup_cpu = wakeup_secondary_cpu_via_mip;
}
return 0;
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c
index e656c2721154..2b986389a24f 100644
--- a/arch/x86/kernel/genapic_64.c
+++ b/arch/x86/kernel/genapic_64.c
@@ -29,7 +29,7 @@ extern struct genapic apic_x2xpic_uv_x;
extern struct genapic apic_x2apic_phys;
extern struct genapic apic_x2apic_cluster;
-struct genapic __read_mostly *genapic = &apic_flat;
+struct genapic __read_mostly *apic = &apic_flat;
static struct genapic *apic_probe[] __initdata = {
#ifdef CONFIG_X86_UV
@@ -46,15 +46,15 @@ static struct genapic *apic_probe[] __initdata = {
*/
void __init setup_apic_routing(void)
{
- if (genapic == &apic_x2apic_phys || genapic == &apic_x2apic_cluster) {
+ if (apic == &apic_x2apic_phys || apic == &apic_x2apic_cluster) {
if (!intr_remapping_enabled)
- genapic = &apic_flat;
+ apic = &apic_flat;
}
- if (genapic == &apic_flat) {
+ if (apic == &apic_flat) {
if (max_physical_apicid >= 8)
- genapic = &apic_physflat;
- printk(KERN_INFO "Setting APIC routing to %s\n", genapic->name);
+ apic = &apic_physflat;
+ printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
}
if (x86_quirks->update_genapic)
@@ -74,9 +74,9 @@ int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
for (i = 0; apic_probe[i]; ++i) {
if (apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id)) {
- genapic = apic_probe[i];
+ apic = apic_probe[i];
printk(KERN_INFO "Setting APIC routing to %s.\n",
- genapic->name);
+ apic->name);
return 1;
}
}
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index bfb7d734062a..7283234229fe 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -1486,7 +1486,7 @@ static void ioapic_register_intr(int irq, struct irq_desc *desc, unsigned long t
handle_edge_irq, "edge");
}
-static int setup_ioapic_entry(int apic, int irq,
+static int setup_ioapic_entry(int apic_id, int irq,
struct IO_APIC_route_entry *entry,
unsigned int destination, int trigger,
int polarity, int vector)
@@ -1498,18 +1498,18 @@ static int setup_ioapic_entry(int apic, int irq,
#ifdef CONFIG_INTR_REMAP
if (intr_remapping_enabled) {
- struct intel_iommu *iommu = map_ioapic_to_ir(apic);
+ struct intel_iommu *iommu = map_ioapic_to_ir(apic_id);
struct irte irte;
struct IR_IO_APIC_route_entry *ir_entry =
(struct IR_IO_APIC_route_entry *) entry;
int index;
if (!iommu)
- panic("No mapping iommu for ioapic %d\n", apic);
+ panic("No mapping iommu for ioapic %d\n", apic_id);
index = alloc_irte(iommu, irq, 1);
if (index < 0)
- panic("Failed to allocate IRTE for ioapic %d\n", apic);
+ panic("Failed to allocate IRTE for ioapic %d\n", apic_id);
memset(&irte, 0, sizeof(irte));
@@ -1547,7 +1547,7 @@ static int setup_ioapic_entry(int apic, int irq,
return 0;
}
-static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_desc *desc,
+static void setup_IO_APIC_irq(int apic_id, int pin, unsigned int irq, struct irq_desc *desc,
int trigger, int polarity)
{
struct irq_cfg *cfg;
@@ -1567,14 +1567,14 @@ static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_de
apic_printk(APIC_VERBOSE,KERN_DEBUG
"IOAPIC[%d]: Set routing entry (%d-%d -> 0x%x -> "
"IRQ %d Mode:%i Active:%i)\n",
- apic, mp_ioapics[apic].apicid, pin, cfg->vector,
+ apic_id, mp_ioapics[apic_id].apicid, pin, cfg->vector,
irq, trigger, polarity);
- if (setup_ioapic_entry(mp_ioapics[apic].apicid, irq, &entry,
+ if (setup_ioapic_entry(mp_ioapics[apic_id].apicid, irq, &entry,
dest, trigger, polarity, cfg->vector)) {
printk("Failed to setup ioapic entry for ioapic %d, pin %d\n",
- mp_ioapics[apic].apicid, pin);
+ mp_ioapics[apic_id].apicid, pin);
__clear_irq_vector(irq, cfg);
return;
}
@@ -1583,12 +1583,12 @@ static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_de
if (irq < NR_IRQS_LEGACY)
disable_8259A_irq(irq);
- ioapic_write_entry(apic, pin, entry);
+ ioapic_write_entry(apic_id, pin, entry);
}
static void __init setup_IO_APIC_irqs(void)
{
- int apic, pin, idx, irq;
+ int apic_id, pin, idx, irq;
int notcon = 0;
struct irq_desc *desc;
struct irq_cfg *cfg;
@@ -1596,19 +1596,19 @@ static void __init setup_IO_APIC_irqs(void)
apic_printk(APIC_VERBOSE, KERN_DEBUG "init IO_APIC IRQs\n");
- for (apic = 0; apic < nr_ioapics; apic++) {
- for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
+ for (apic_id = 0; apic_id < nr_ioapics; apic_id++) {
+ for (pin = 0; pin < nr_ioapic_registers[apic_id]; pin++) {
- idx = find_irq_entry(apic, pin, mp_INT);
+ idx = find_irq_entry(apic_id, pin, mp_INT);
if (idx == -1) {
if (!notcon) {
notcon = 1;
apic_printk(APIC_VERBOSE,
KERN_DEBUG " %d-%d",
- mp_ioapics[apic].apicid, pin);
+ mp_ioapics[apic_id].apicid, pin);
} else
apic_printk(APIC_VERBOSE, " %d-%d",
- mp_ioapics[apic].apicid, pin);
+ mp_ioapics[apic_id].apicid, pin);
continue;
}
if (notcon) {
@@ -1617,9 +1617,9 @@ static void __init setup_IO_APIC_irqs(void)
notcon = 0;
}
- irq = pin_2_irq(idx, apic, pin);
+ irq = pin_2_irq(idx, apic_id, pin);
#ifdef CONFIG_X86_32
- if (multi_timer_check(apic, irq))
+ if (multi_timer_check(apic_id, irq))
continue;
#endif
desc = irq_to_desc_alloc_cpu(irq, cpu);
@@ -1628,9 +1628,9 @@ static void __init setup_IO_APIC_irqs(void)
continue;
}
cfg = desc->chip_data;
- add_pin_to_irq_cpu(cfg, cpu, apic, pin);
+ add_pin_to_irq_cpu(cfg, cpu, apic_id, pin);
- setup_IO_APIC_irq(apic, pin, irq, desc,
+ setup_IO_APIC_irq(apic_id, pin, irq, desc,
irq_trigger(idx), irq_polarity(idx));
}
}
@@ -1643,7 +1643,7 @@ static void __init setup_IO_APIC_irqs(void)
/*
* Set up the timer pin, possibly with the 8259A-master behind.
*/
-static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
+static void __init setup_timer_IRQ0_pin(unsigned int apic_id, unsigned int pin,
int vector)
{
struct IO_APIC_route_entry entry;
@@ -1676,7 +1676,7 @@ static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
/*
* Add it to the IO-APIC irq-routing table:
*/
- ioapic_write_entry(apic, pin, entry);
+ ioapic_write_entry(apic_id, pin, entry);
}
@@ -2089,7 +2089,7 @@ static void __init setup_ioapic_ids_from_mpc(void)
{
union IO_APIC_reg_00 reg_00;
physid_mask_t phys_id_present_map;
- int apic;
+ int apic_id;
int i;
unsigned char old_id;
unsigned long flags;
@@ -2113,21 +2113,21 @@ static void __init setup_ioapic_ids_from_mpc(void)
/*
* Set the IOAPIC ID to the value stored in the MPC table.
*/
- for (apic = 0; apic < nr_ioapics; apic++) {
+ for (apic_id = 0; apic_id < nr_ioapics; apic_id++) {
/* Read the register 0 value */
spin_lock_irqsave(&ioapic_lock, flags);
- reg_00.raw = io_apic_read(apic, 0);
+ reg_00.raw = io_apic_read(apic_id, 0);
spin_unlock_irqrestore(&ioapic_lock, flags);
- old_id = mp_ioapics[apic].apicid;
+ old_id = mp_ioapics[apic_id].apicid;
- if (mp_ioapics[apic].apicid >= get_physical_broadcast()) {
+ if (mp_ioapics[apic_id].apicid >= get_physical_broadcast()) {
printk(KERN_ERR "BIOS bug, IO-APIC#%d ID is %d in the MPC table!...\n",
- apic, mp_ioapics[apic].apicid);
+ apic_id, mp_ioapics[apic_id].apicid);
printk(KERN_ERR "... fixing up to %d. (tell your hw vendor)\n",
reg_00.bits.ID);
- mp_ioapics[apic].apicid = reg_00.bits.ID;
+ mp_ioapics[apic_id].apicid = reg_00.bits.ID;
}
/*
@@ -2136,9 +2136,9 @@ static void __init setup_ioapic_ids_from_mpc(void)
* 'stuck on smp_invalidate_needed IPI wait' messages.
*/
if (check_apicid_used(phys_id_present_map,
- mp_ioapics[apic].apicid)) {
+ mp_ioapics[apic_id].apicid)) {
printk(KERN_ERR "BIOS bug, IO-APIC#%d ID %d is already used!...\n",
- apic, mp_ioapics[apic].apicid);
+ apic_id, mp_ioapics[apic_id].apicid);
for (i = 0; i < get_physical_broadcast(); i++)
if (!physid_isset(i, phys_id_present_map))
break;
@@ -2147,13 +2147,13 @@ static void __init setup_ioapic_ids_from_mpc(void)
printk(KERN_ERR "... fixing up to %d. (tell your hw vendor)\n",
i);
physid_set(i, phys_id_present_map);
- mp_ioapics[apic].apicid = i;
+ mp_ioapics[apic_id].apicid = i;
} else {
physid_mask_t tmp;
- tmp = apicid_to_cpu_present(mp_ioapics[apic].apicid);
+ tmp = apicid_to_cpu_present(mp_ioapics[apic_id].apicid);
apic_printk(APIC_VERBOSE, "Setting %d in the "
"phys_id_present_map\n",
- mp_ioapics[apic].apicid);
+ mp_ioapics[apic_id].apicid);
physids_or(phys_id_present_map, phys_id_present_map, tmp);
}
@@ -2162,11 +2162,11 @@ static void __init setup_ioapic_ids_from_mpc(void)
* We need to adjust the IRQ routing table
* if the ID changed.
*/
- if (old_id != mp_ioapics[apic].apicid)
+ if (old_id != mp_ioapics[apic_id].apicid)
for (i = 0; i < mp_irq_entries; i++)
if (mp_irqs[i].dstapic == old_id)
mp_irqs[i].dstapic
- = mp_ioapics[apic].apicid;
+ = mp_ioapics[apic_id].apicid;
/*
* Read the right value from the MPC table and
@@ -2174,20 +2174,20 @@ static void __init setup_ioapic_ids_from_mpc(void)
*/
apic_printk(APIC_VERBOSE, KERN_INFO
"...changing IO-APIC physical APIC ID to %d ...",
- mp_ioapics[apic].apicid);
+ mp_ioapics[apic_id].apicid);
- reg_00.bits.ID = mp_ioapics[apic].apicid;
+ reg_00.bits.ID = mp_ioapics[apic_id].apicid;
spin_lock_irqsave(&ioapic_lock, flags);
- io_apic_write(apic, 0, reg_00.raw);
+ io_apic_write(apic_id, 0, reg_00.raw);
spin_unlock_irqrestore(&ioapic_lock, flags);
/*
* Sanity check
*/
spin_lock_irqsave(&ioapic_lock, flags);
- reg_00.raw = io_apic_read(apic, 0);
+ reg_00.raw = io_apic_read(apic_id, 0);
spin_unlock_irqrestore(&ioapic_lock, flags);
- if (reg_00.bits.ID != mp_ioapics[apic].apicid)
+ if (reg_00.bits.ID != mp_ioapics[apic_id].apicid)
printk("could not set ID!\n");
else
apic_printk(APIC_VERBOSE, " ok.\n");
diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c
index f2191d4f2717..3928280278f0 100644
--- a/arch/x86/kernel/numaq_32.c
+++ b/arch/x86/kernel/numaq_32.c
@@ -236,7 +236,7 @@ static int __init numaq_setup_ioapic_ids(void)
static int __init numaq_update_genapic(void)
{
- genapic->wakeup_cpu = wakeup_secondary_cpu_via_nmi;
+ apic->wakeup_cpu = wakeup_secondary_cpu_via_nmi;
return 0;
}
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index f41c4486c270..a58e9f5e6030 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -590,7 +590,7 @@ static int __init default_update_genapic(void)
{
#ifdef CONFIG_X86_SMP
# if defined(CONFIG_X86_GENERICARCH) || defined(CONFIG_X86_64)
- genapic->wakeup_cpu = wakeup_secondary_cpu_via_init;
+ apic->wakeup_cpu = wakeup_secondary_cpu_via_init;
# endif
#endif
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index c2ded1448024..2f4f4a6e39b3 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -20,14 +20,14 @@
void __init es7000_update_genapic_to_cluster(void)
{
- genapic->target_cpus = target_cpus_cluster;
- genapic->int_delivery_mode = INT_DELIVERY_MODE_CLUSTER;
- genapic->int_dest_mode = INT_DEST_MODE_CLUSTER;
- genapic->no_balance_irq = NO_BALANCE_IRQ_CLUSTER;
+ apic->target_cpus = target_cpus_cluster;
+ apic->int_delivery_mode = INT_DELIVERY_MODE_CLUSTER;
+ apic->int_dest_mode = INT_DEST_MODE_CLUSTER;
+ apic->no_balance_irq = NO_BALANCE_IRQ_CLUSTER;
- genapic->init_apic_ldr = init_apic_ldr_cluster;
+ apic->init_apic_ldr = init_apic_ldr_cluster;
- genapic->cpu_mask_to_apicid = cpu_mask_to_apicid_cluster;
+ apic->cpu_mask_to_apicid = cpu_mask_to_apicid_cluster;
}
static int probe_es7000(void)
diff --git a/arch/x86/mach-generic/probe.c b/arch/x86/mach-generic/probe.c
index 15a38daef1a8..82bf0f520fb6 100644
--- a/arch/x86/mach-generic/probe.c
+++ b/arch/x86/mach-generic/probe.c
@@ -23,7 +23,7 @@ extern struct genapic apic_bigsmp;
extern struct genapic apic_es7000;
extern struct genapic apic_default;
-struct genapic *genapic = &apic_default;
+struct genapic *apic = &apic_default;
static struct genapic *apic_probe[] __initdata = {
#ifdef CONFIG_X86_NUMAQ
@@ -52,7 +52,7 @@ static int __init parse_apic(char *arg)
for (i = 0; apic_probe[i]; i++) {
if (!strcmp(apic_probe[i]->name, arg)) {
- genapic = apic_probe[i];
+ apic = apic_probe[i];
cmdline_apic = 1;
return 0;
}
@@ -76,13 +76,13 @@ void __init generic_bigsmp_probe(void)
* - we find more than 8 CPUs in acpi LAPIC listing with xAPIC support
*/
- if (!cmdline_apic && genapic == &apic_default) {
+ if (!cmdline_apic && apic == &apic_default) {
if (apic_bigsmp.probe()) {
- genapic = &apic_bigsmp;
+ apic = &apic_bigsmp;
if (x86_quirks->update_genapic)
x86_quirks->update_genapic();
printk(KERN_INFO "Overriding APIC driver with %s\n",
- genapic->name);
+ apic->name);
}
}
#endif
@@ -94,7 +94,7 @@ void __init generic_apic_probe(void)
int i;
for (i = 0; apic_probe[i]; i++) {
if (apic_probe[i]->probe()) {
- genapic = apic_probe[i];
+ apic = apic_probe[i];
break;
}
}
@@ -105,7 +105,7 @@ void __init generic_apic_probe(void)
if (x86_quirks->update_genapic)
x86_quirks->update_genapic();
}
- printk(KERN_INFO "Using APIC driver %s\n", genapic->name);
+ printk(KERN_INFO "Using APIC driver %s\n", apic->name);
}
/* These functions can switch the APIC even after the initial ->probe() */
@@ -116,11 +116,11 @@ int __init mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
for (i = 0; apic_probe[i]; ++i) {
if (apic_probe[i]->mps_oem_check(mpc, oem, productid)) {
if (!cmdline_apic) {
- genapic = apic_probe[i];
+ apic = apic_probe[i];
if (x86_quirks->update_genapic)
x86_quirks->update_genapic();
printk(KERN_INFO "Switched to APIC driver `%s'.\n",
- genapic->name);
+ apic->name);
}
return 1;
}
@@ -134,11 +134,11 @@ int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
for (i = 0; apic_probe[i]; ++i) {
if (apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id)) {
if (!cmdline_apic) {
- genapic = apic_probe[i];
+ apic = apic_probe[i];
if (x86_quirks->update_genapic)
x86_quirks->update_genapic();
printk(KERN_INFO "Switched to APIC driver `%s'.\n",
- genapic->name);
+ apic->name);
}
return 1;
}
@@ -148,5 +148,5 @@ int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
int hard_smp_processor_id(void)
{
- return genapic->get_apic_id(*(unsigned long *)(APIC_BASE+APIC_ID));
+ return apic->get_apic_id(*(unsigned long *)(APIC_BASE+APIC_ID));
}
commit 6781d948cc05b02df915650f2eb49550a1631df9
Author: Ingo Molnar <mingo@elte.hu>
Date: Tue Jan 27 23:54:23 2009 +0100
x86, genapic: provide IPI callbacks unconditionally
64-bit x86 uses the IPI callbacks even on UP - so provide them
generally.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index 19a5193e9651..c27efde0523d 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -73,7 +73,6 @@ struct genapic {
unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
const struct cpumask *andmask);
-#ifdef CONFIG_SMP
/* ipi */
void (*send_IPI_mask)(const struct cpumask *mask, int vector);
void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
@@ -81,7 +80,7 @@ struct genapic {
void (*send_IPI_allbutself)(int vector);
void (*send_IPI_all)(int vector);
void (*send_IPI_self)(int vector);
-#endif
+
/* wakeup_secondary_cpu */
int (*wakeup_cpu)(int apicid, unsigned long start_eip);
commit 505deeb1a228e5b0bf6ac5d0d78f4a4253a9efe9
Author: Ingo Molnar <mingo@elte.hu>
Date: Tue Jan 27 23:23:22 2009 +0100
x86, genapic: cleanups
Unify genapic.h some more.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index 7df1b48fa35a..19a5193e9651 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -3,6 +3,9 @@
#include <linux/cpumask.h>
+#include <asm/mpspec.h>
+#include <asm/atomic.h>
+
/*
* Copyright 2004 James Cleverdon, IBM.
* Subject to the GNU Public License, v.2
@@ -13,7 +16,6 @@
* Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
* James Cleverdon.
*/
-
struct genapic {
char *name;
@@ -85,6 +87,7 @@ struct genapic {
int trampoline_phys_low;
int trampoline_phys_high;
+
void (*wait_for_init_deassert)(atomic_t *deassert);
void (*smp_callin_clear_local_apic)(void);
void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
@@ -92,10 +95,9 @@ struct genapic {
void (*inquire_remote_apic)(int apicid);
};
-#ifdef CONFIG_X86_32
+extern struct genapic *genapic;
-#include <asm/mpspec.h>
-#include <asm/atomic.h>
+#ifdef CONFIG_X86_32
#define APICFUNC(x) .x = x,
@@ -143,8 +145,8 @@ struct genapic {
IPIFUNC(send_IPI_all) \
APICFUNC(enable_apic_mode) \
APICFUNC(phys_pkg_id) \
- .trampoline_phys_low = TRAMPOLINE_PHYS_LOW, \
- .trampoline_phys_high = TRAMPOLINE_PHYS_HIGH, \
+ .trampoline_phys_low = TRAMPOLINE_PHYS_LOW, \
+ .trampoline_phys_high = TRAMPOLINE_PHYS_HIGH, \
APICFUNC(wait_for_init_deassert) \
APICFUNC(smp_callin_clear_local_apic) \
APICFUNC(store_NMI_vector) \
@@ -152,13 +154,10 @@ struct genapic {
APICFUNC(inquire_remote_apic) \
}
-extern struct genapic *genapic;
extern void es7000_update_genapic_to_cluster(void);
#else /* CONFIG_X86_64: */
-extern struct genapic *genapic;
-
extern struct genapic apic_flat;
extern struct genapic apic_physflat;
extern struct genapic apic_x2apic_cluster;
commit ced733ec0bfe9a8a5140a7aefdfe802598e4b8c0
Author: Ingo Molnar <mingo@elte.hu>
Date: Tue Jan 27 23:15:06 2009 +0100
x86, genapic: finish unification
Unify remaining bits of genapic_32/64.h.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index 3dea66a328e3..7df1b48fa35a 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -93,9 +93,85 @@ struct genapic {
};
#ifdef CONFIG_X86_32
-# include "genapic_32.h"
+
+#include <asm/mpspec.h>
+#include <asm/atomic.h>
+
+#define APICFUNC(x) .x = x,
+
+/* More functions could be probably marked IPIFUNC and save some space
+ in UP GENERICARCH kernels, but I don't have the nerve right now
+ to untangle this mess. -AK */
+#ifdef CONFIG_SMP
+#define IPIFUNC(x) APICFUNC(x)
#else
-# include "genapic_64.h"
+#define IPIFUNC(x)
#endif
+#define APIC_INIT(aname, aprobe) \
+{ \
+ .name = aname, \
+ .probe = aprobe, \
+ .int_delivery_mode = INT_DELIVERY_MODE, \
+ .int_dest_mode = INT_DEST_MODE, \
+ .no_balance_irq = NO_BALANCE_IRQ, \
+ .ESR_DISABLE = esr_disable, \
+ .apic_destination_logical = APIC_DEST_LOGICAL, \
+ APICFUNC(apic_id_registered) \
+ APICFUNC(target_cpus) \
+ APICFUNC(check_apicid_used) \
+ APICFUNC(check_apicid_present) \
+ APICFUNC(init_apic_ldr) \
+ APICFUNC(ioapic_phys_id_map) \
+ APICFUNC(setup_apic_routing) \
+ APICFUNC(multi_timer_check) \
+ APICFUNC(apicid_to_node) \
+ APICFUNC(cpu_to_logical_apicid) \
+ APICFUNC(cpu_present_to_apicid) \
+ APICFUNC(apicid_to_cpu_present) \
+ APICFUNC(setup_portio_remap) \
+ APICFUNC(check_phys_apicid_present) \
+ APICFUNC(mps_oem_check) \
+ APICFUNC(get_apic_id) \
+ .apic_id_mask = APIC_ID_MASK, \
+ APICFUNC(cpu_mask_to_apicid) \
+ APICFUNC(cpu_mask_to_apicid_and) \
+ APICFUNC(vector_allocation_domain) \
+ APICFUNC(acpi_madt_oem_check) \
+ IPIFUNC(send_IPI_mask) \
+ IPIFUNC(send_IPI_allbutself) \
+ IPIFUNC(send_IPI_all) \
+ APICFUNC(enable_apic_mode) \
+ APICFUNC(phys_pkg_id) \
+ .trampoline_phys_low = TRAMPOLINE_PHYS_LOW, \
+ .trampoline_phys_high = TRAMPOLINE_PHYS_HIGH, \
+ APICFUNC(wait_for_init_deassert) \
+ APICFUNC(smp_callin_clear_local_apic) \
+ APICFUNC(store_NMI_vector) \
+ APICFUNC(restore_NMI_vector) \
+ APICFUNC(inquire_remote_apic) \
+}
+
+extern struct genapic *genapic;
+extern void es7000_update_genapic_to_cluster(void);
+
+#else /* CONFIG_X86_64: */
+
+extern struct genapic *genapic;
+
+extern struct genapic apic_flat;
+extern struct genapic apic_physflat;
+extern struct genapic apic_x2apic_cluster;
+extern struct genapic apic_x2apic_phys;
+extern int acpi_madt_oem_check(char *, char *);
+
+extern void apic_send_IPI_self(int vector);
+
+extern struct genapic apic_x2apic_uv_x;
+DECLARE_PER_CPU(int, x2apic_extra_bits);
+
+extern void setup_apic_routing(void);
+
+#endif /* CONFIG_X86_64 */
+
#endif /* _ASM_X86_GENAPIC_64_H */
diff --git a/arch/x86/include/asm/genapic_32.h b/arch/x86/include/asm/genapic_32.h
deleted file mode 100644
index a56785ed12a9..000000000000
--- a/arch/x86/include/asm/genapic_32.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifndef _ASM_X86_GENAPIC_32_H
-#define _ASM_X86_GENAPIC_32_H
-
-#include <asm/mpspec.h>
-#include <asm/atomic.h>
-
-#define APICFUNC(x) .x = x,
-
-/* More functions could be probably marked IPIFUNC and save some space
- in UP GENERICARCH kernels, but I don't have the nerve right now
- to untangle this mess. -AK */
-#ifdef CONFIG_SMP
-#define IPIFUNC(x) APICFUNC(x)
-#else
-#define IPIFUNC(x)
-#endif
-
-#define APIC_INIT(aname, aprobe) \
-{ \
- .name = aname, \
- .probe = aprobe, \
- .int_delivery_mode = INT_DELIVERY_MODE, \
- .int_dest_mode = INT_DEST_MODE, \
- .no_balance_irq = NO_BALANCE_IRQ, \
- .ESR_DISABLE = esr_disable, \
- .apic_destination_logical = APIC_DEST_LOGICAL, \
- APICFUNC(apic_id_registered) \
- APICFUNC(target_cpus) \
- APICFUNC(check_apicid_used) \
- APICFUNC(check_apicid_present) \
- APICFUNC(init_apic_ldr) \
- APICFUNC(ioapic_phys_id_map) \
- APICFUNC(setup_apic_routing) \
- APICFUNC(multi_timer_check) \
- APICFUNC(apicid_to_node) \
- APICFUNC(cpu_to_logical_apicid) \
- APICFUNC(cpu_present_to_apicid) \
- APICFUNC(apicid_to_cpu_present) \
- APICFUNC(setup_portio_remap) \
- APICFUNC(check_phys_apicid_present) \
- APICFUNC(mps_oem_check) \
- APICFUNC(get_apic_id) \
- .apic_id_mask = APIC_ID_MASK, \
- APICFUNC(cpu_mask_to_apicid) \
- APICFUNC(cpu_mask_to_apicid_and) \
- APICFUNC(vector_allocation_domain) \
- APICFUNC(acpi_madt_oem_check) \
- IPIFUNC(send_IPI_mask) \
- IPIFUNC(send_IPI_allbutself) \
- IPIFUNC(send_IPI_all) \
- APICFUNC(enable_apic_mode) \
- APICFUNC(phys_pkg_id) \
- .trampoline_phys_low = TRAMPOLINE_PHYS_LOW, \
- .trampoline_phys_high = TRAMPOLINE_PHYS_HIGH, \
- APICFUNC(wait_for_init_deassert) \
- APICFUNC(smp_callin_clear_local_apic) \
- APICFUNC(store_NMI_vector) \
- APICFUNC(restore_NMI_vector) \
- APICFUNC(inquire_remote_apic) \
-}
-
-extern struct genapic *genapic;
-extern void es7000_update_genapic_to_cluster(void);
-
-#endif /* _ASM_X86_GENAPIC_32_H */
diff --git a/arch/x86/include/asm/genapic_64.h b/arch/x86/include/asm/genapic_64.h
deleted file mode 100644
index c70ca0d50eb3..000000000000
--- a/arch/x86/include/asm/genapic_64.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_X86_GENAPIC_64_H
-#define _ASM_X86_GENAPIC_64_H
-
-extern struct genapic *genapic;
-
-extern struct genapic apic_flat;
-extern struct genapic apic_physflat;
-extern struct genapic apic_x2apic_cluster;
-extern struct genapic apic_x2apic_phys;
-extern int acpi_madt_oem_check(char *, char *);
-
-extern void apic_send_IPI_self(int vector);
-
-extern struct genapic apic_x2apic_uv_x;
-DECLARE_PER_CPU(int, x2apic_extra_bits);
-
-extern void setup_apic_routing(void);
-
-#endif /* _ASM_X86_GENAPIC_64_H */
commit ef7471b13f3ef81074af1972b97355df9df3cdf3
Author: Ingo Molnar <mingo@elte.hu>
Date: Tue Jan 27 23:12:02 2009 +0100
x86, genapic: unify struct genapic
Move over the (now identical) struct genapic definitions from
genapic_32/64.h to genapic.h.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index d48bee663a6f..3dea66a328e3 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -1,5 +1,101 @@
+#ifndef _ASM_X86_GENAPIC_H
+#define _ASM_X86_GENAPIC_H
+
+#include <linux/cpumask.h>
+
+/*
+ * Copyright 2004 James Cleverdon, IBM.
+ * Subject to the GNU Public License, v.2
+ *
+ * Generic APIC sub-arch data struct.
+ *
+ * Hacked for x86-64 by James Cleverdon from i386 architecture code by
+ * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
+ * James Cleverdon.
+ */
+
+struct genapic {
+ char *name;
+
+ int (*probe)(void);
+ int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
+ int (*apic_id_registered)(void);
+
+ u32 int_delivery_mode;
+ u32 int_dest_mode;
+
+ const struct cpumask *(*target_cpus)(void);
+
+ int ESR_DISABLE;
+
+ int apic_destination_logical;
+ unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
+ unsigned long (*check_apicid_present)(int apicid);
+
+ int no_balance_irq;
+ int no_ioapic_check;
+
+ void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
+ void (*init_apic_ldr)(void);
+
+ physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
+
+ void (*setup_apic_routing)(void);
+ int (*multi_timer_check)(int apic, int irq);
+ int (*apicid_to_node)(int logical_apicid);
+ int (*cpu_to_logical_apicid)(int cpu);
+ int (*cpu_present_to_apicid)(int mps_cpu);
+ physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
+ void (*setup_portio_remap)(void);
+ int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
+ void (*enable_apic_mode)(void);
+#ifdef CONFIG_X86_32
+ u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
+#else
+ unsigned int (*phys_pkg_id)(int index_msb);
+#endif
+
+ /*
+ * When one of the next two hooks returns 1 the genapic
+ * is switched to this. Essentially they are additional
+ * probe functions:
+ */
+ int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
+ char *productid);
+
+ unsigned int (*get_apic_id)(unsigned long x);
+ unsigned long (*set_apic_id)(unsigned int id);
+ unsigned long apic_id_mask;
+
+ unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
+ unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
+ const struct cpumask *andmask);
+
+#ifdef CONFIG_SMP
+ /* ipi */
+ void (*send_IPI_mask)(const struct cpumask *mask, int vector);
+ void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
+ int vector);
+ void (*send_IPI_allbutself)(int vector);
+ void (*send_IPI_all)(int vector);
+ void (*send_IPI_self)(int vector);
+#endif
+ /* wakeup_secondary_cpu */
+ int (*wakeup_cpu)(int apicid, unsigned long start_eip);
+
+ int trampoline_phys_low;
+ int trampoline_phys_high;
+ void (*wait_for_init_deassert)(atomic_t *deassert);
+ void (*smp_callin_clear_local_apic)(void);
+ void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
+ void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
+ void (*inquire_remote_apic)(int apicid);
+};
+
#ifdef CONFIG_X86_32
# include "genapic_32.h"
#else
# include "genapic_64.h"
#endif
+
+#endif /* _ASM_X86_GENAPIC_64_H */
diff --git a/arch/x86/include/asm/genapic_32.h b/arch/x86/include/asm/genapic_32.h
index 5808b7daf0a3..a56785ed12a9 100644
--- a/arch/x86/include/asm/genapic_32.h
+++ b/arch/x86/include/asm/genapic_32.h
@@ -4,99 +4,6 @@
#include <asm/mpspec.h>
#include <asm/atomic.h>
-/*
- * Generic APIC driver interface.
- *
- * An straight forward mapping of the APIC related parts of the
- * x86 subarchitecture interface to a dynamic object.
- *
- * This is used by the "generic" x86 subarchitecture.
- *
- * Copyright 2003 Andi Kleen, SuSE Labs.
- */
-
-struct mpc_bus;
-struct mpc_table;
-struct mpc_cpu;
-
-struct genapic {
- char *name;
-
- int (*probe)(void);
- int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
- int (*apic_id_registered)(void);
-
- u32 int_delivery_mode;
- u32 int_dest_mode;
-
- const struct cpumask *(*target_cpus)(void);
-
- int ESR_DISABLE;
-
- int apic_destination_logical;
- unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
- unsigned long (*check_apicid_present)(int apicid);
-
- int no_balance_irq;
- int no_ioapic_check;
-
- void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
- void (*init_apic_ldr)(void);
-
- physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
-
- void (*setup_apic_routing)(void);
- int (*multi_timer_check)(int apic, int irq);
- int (*apicid_to_node)(int logical_apicid);
- int (*cpu_to_logical_apicid)(int cpu);
- int (*cpu_present_to_apicid)(int mps_cpu);
- physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
- void (*setup_portio_remap)(void);
- int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
- void (*enable_apic_mode)(void);
-#ifdef CONFIG_X86_32
- u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
-#else
- unsigned int (*phys_pkg_id)(int index_msb);
-#endif
-
- /*
- * When one of the next two hooks returns 1 the genapic
- * is switched to this. Essentially they are additional
- * probe functions:
- */
- int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
- char *productid);
-
- unsigned int (*get_apic_id)(unsigned long x);
- unsigned long (*set_apic_id)(unsigned int id);
- unsigned long apic_id_mask;
-
- unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
- unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
- const struct cpumask *andmask);
-
-#ifdef CONFIG_SMP
- /* ipi */
- void (*send_IPI_mask)(const struct cpumask *mask, int vector);
- void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
- int vector);
- void (*send_IPI_allbutself)(int vector);
- void (*send_IPI_all)(int vector);
- void (*send_IPI_self)(int vector);
-#endif
- /* wakeup_secondary_cpu */
- int (*wakeup_cpu)(int apicid, unsigned long start_eip);
-
- int trampoline_phys_low;
- int trampoline_phys_high;
- void (*wait_for_init_deassert)(atomic_t *deassert);
- void (*smp_callin_clear_local_apic)(void);
- void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
- void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
- void (*inquire_remote_apic)(int apicid);
-};
-
#define APICFUNC(x) .x = x,
/* More functions could be probably marked IPIFUNC and save some space
diff --git a/arch/x86/include/asm/genapic_64.h b/arch/x86/include/asm/genapic_64.h
index 0a5f7122d9fe..c70ca0d50eb3 100644
--- a/arch/x86/include/asm/genapic_64.h
+++ b/arch/x86/include/asm/genapic_64.h
@@ -1,97 +1,6 @@
#ifndef _ASM_X86_GENAPIC_64_H
#define _ASM_X86_GENAPIC_64_H
-#include <linux/cpumask.h>
-
-/*
- * Copyright 2004 James Cleverdon, IBM.
- * Subject to the GNU Public License, v.2
- *
- * Generic APIC sub-arch data struct.
- *
- * Hacked for x86-64 by James Cleverdon from i386 architecture code by
- * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
- * James Cleverdon.
- */
-
-struct genapic {
- char *name;
-
- int (*probe)(void);
- int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
- int (*apic_id_registered)(void);
-
- u32 int_delivery_mode;
- u32 int_dest_mode;
-
- const struct cpumask *(*target_cpus)(void);
-
- int ESR_DISABLE;
-
- int apic_destination_logical;
- unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
- unsigned long (*check_apicid_present)(int apicid);
-
- int no_balance_irq;
- int no_ioapic_check;
-
- void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
- void (*init_apic_ldr)(void);
-
- physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
-
- void (*setup_apic_routing)(void);
- int (*multi_timer_check)(int apic, int irq);
- int (*apicid_to_node)(int logical_apicid);
- int (*cpu_to_logical_apicid)(int cpu);
- int (*cpu_present_to_apicid)(int mps_cpu);
- physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
- void (*setup_portio_remap)(void);
- int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
- void (*enable_apic_mode)(void);
-#ifdef CONFIG_X86_32
- u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
-#else
- unsigned int (*phys_pkg_id)(int index_msb);
-#endif
-
- /*
- * When one of the next two hooks returns 1 the genapic
- * is switched to this. Essentially they are additional
- * probe functions:
- */
- int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
- char *productid);
-
- unsigned int (*get_apic_id)(unsigned long x);
- unsigned long (*set_apic_id)(unsigned int id);
- unsigned long apic_id_mask;
-
- unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
- unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
- const struct cpumask *andmask);
-
-#ifdef CONFIG_SMP
- /* ipi */
- void (*send_IPI_mask)(const struct cpumask *mask, int vector);
- void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
- int vector);
- void (*send_IPI_allbutself)(int vector);
- void (*send_IPI_all)(int vector);
- void (*send_IPI_self)(int vector);
-#endif
- /* wakeup_secondary_cpu */
- int (*wakeup_cpu)(int apicid, unsigned long start_eip);
-
- int trampoline_phys_low;
- int trampoline_phys_high;
- void (*wait_for_init_deassert)(atomic_t *deassert);
- void (*smp_callin_clear_local_apic)(void);
- void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
- void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
- void (*inquire_remote_apic)(int apicid);
-};
-
extern struct genapic *genapic;
extern struct genapic apic_flat;
commit 943d0f74d47724d0e33083674c16a834f080af2c
Author: Ingo Molnar <mingo@elte.hu>
Date: Tue Jan 27 23:07:42 2009 +0100
x86, genapic: refactor genapic_32.h
Impact: pre unification cleanup
Make genapic_32.h similar to genapic_64.h: reorder fields, unify types
and bring in new entries.
No existing functionality is affected.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/genapic_32.h b/arch/x86/include/asm/genapic_32.h
index 4334502d3664..5808b7daf0a3 100644
--- a/arch/x86/include/asm/genapic_32.h
+++ b/arch/x86/include/asm/genapic_32.h
@@ -21,19 +21,28 @@ struct mpc_cpu;
struct genapic {
char *name;
- int (*probe)(void);
+ int (*probe)(void);
+ int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
int (*apic_id_registered)(void);
+
+ u32 int_delivery_mode;
+ u32 int_dest_mode;
+
const struct cpumask *(*target_cpus)(void);
- int int_delivery_mode;
- int int_dest_mode;
+
int ESR_DISABLE;
+
int apic_destination_logical;
unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
unsigned long (*check_apicid_present)(int apicid);
+
int no_balance_irq;
int no_ioapic_check;
+
+ void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
void (*init_apic_ldr)(void);
+
physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
void (*setup_apic_routing)(void);
@@ -45,22 +54,27 @@ struct genapic {
void (*setup_portio_remap)(void);
int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
void (*enable_apic_mode)(void);
+#ifdef CONFIG_X86_32
u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
+#else
+ unsigned int (*phys_pkg_id)(int index_msb);
+#endif
- /* mpparse */
- /* When one of the next two hooks returns 1 the genapic
- is switched to this. Essentially they are additional probe
- functions. */
+ /*
+ * When one of the next two hooks returns 1 the genapic
+ * is switched to this. Essentially they are additional
+ * probe functions:
+ */
int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
char *productid);
- int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
- unsigned (*get_apic_id)(unsigned long x);
+ unsigned int (*get_apic_id)(unsigned long x);
+ unsigned long (*set_apic_id)(unsigned int id);
unsigned long apic_id_mask;
+
unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
const struct cpumask *andmask);
- void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
#ifdef CONFIG_SMP
/* ipi */
@@ -69,8 +83,11 @@ struct genapic {
int vector);
void (*send_IPI_allbutself)(int vector);
void (*send_IPI_all)(int vector);
+ void (*send_IPI_self)(int vector);
#endif
+ /* wakeup_secondary_cpu */
int (*wakeup_cpu)(int apicid, unsigned long start_eip);
+
int trampoline_phys_low;
int trampoline_phys_high;
void (*wait_for_init_deassert)(atomic_t *deassert);
commit 6e7a59944a2971c4fb400bfbecb2f68570086b05
Author: Ingo Molnar <mingo@elte.hu>
Date: Tue Jan 27 23:07:42 2009 +0100
x86, genapic: refactor genapic_64.h
Impact: pre unification cleanup
Make genapic_64.h similar to genapic_32.h: reorder fields, unify types
and bring in new entries.
No existing functionality is affected.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/genapic_64.h b/arch/x86/include/asm/genapic_64.h
index 7bb092c59055..0a5f7122d9fe 100644
--- a/arch/x86/include/asm/genapic_64.h
+++ b/arch/x86/include/asm/genapic_64.h
@@ -16,13 +16,62 @@
struct genapic {
char *name;
+
+ int (*probe)(void);
int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
+ int (*apic_id_registered)(void);
+
u32 int_delivery_mode;
u32 int_dest_mode;
- int (*apic_id_registered)(void);
+
const struct cpumask *(*target_cpus)(void);
+
+ int ESR_DISABLE;
+
+ int apic_destination_logical;
+ unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
+ unsigned long (*check_apicid_present)(int apicid);
+
+ int no_balance_irq;
+ int no_ioapic_check;
+
void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
void (*init_apic_ldr)(void);
+
+ physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
+
+ void (*setup_apic_routing)(void);
+ int (*multi_timer_check)(int apic, int irq);
+ int (*apicid_to_node)(int logical_apicid);
+ int (*cpu_to_logical_apicid)(int cpu);
+ int (*cpu_present_to_apicid)(int mps_cpu);
+ physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
+ void (*setup_portio_remap)(void);
+ int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
+ void (*enable_apic_mode)(void);
+#ifdef CONFIG_X86_32
+ u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
+#else
+ unsigned int (*phys_pkg_id)(int index_msb);
+#endif
+
+ /*
+ * When one of the next two hooks returns 1 the genapic
+ * is switched to this. Essentially they are additional
+ * probe functions:
+ */
+ int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
+ char *productid);
+
+ unsigned int (*get_apic_id)(unsigned long x);
+ unsigned long (*set_apic_id)(unsigned int id);
+ unsigned long apic_id_mask;
+
+ unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
+ unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
+ const struct cpumask *andmask);
+
+#ifdef CONFIG_SMP
/* ipi */
void (*send_IPI_mask)(const struct cpumask *mask, int vector);
void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
@@ -30,16 +79,17 @@ struct genapic {
void (*send_IPI_allbutself)(int vector);
void (*send_IPI_all)(int vector);
void (*send_IPI_self)(int vector);
- /* */
- unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
- unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
- const struct cpumask *andmask);
- unsigned int (*phys_pkg_id)(int index_msb);
- unsigned int (*get_apic_id)(unsigned long x);
- unsigned long (*set_apic_id)(unsigned int id);
- unsigned long apic_id_mask;
+#endif
/* wakeup_secondary_cpu */
int (*wakeup_cpu)(int apicid, unsigned long start_eip);
+
+ int trampoline_phys_low;
+ int trampoline_phys_high;
+ void (*wait_for_init_deassert)(atomic_t *deassert);
+ void (*smp_callin_clear_local_apic)(void);
+ void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
+ void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
+ void (*inquire_remote_apic)(int apicid);
};
extern struct genapic *genapic;