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linux/arch/x86/mach-generic/bigsmp.c

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x86: coding style fixes to arch/x86/mach-generic/bigsmp.c arch/x86/mach-generic/bigsmp.o: text data bss dec hex filename 1271 144 4 1419 58b bigsmp.o.before 1271 144 4 1419 58b bigsmp.o.after md5: b83aad375294c002c79b03c3a2e4be35 bigsmp.o.before.asm b83aad375294c002c79b03c3a2e4be35 bigsmp.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-20 00:18:52 +01:00
/*
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
* APIC driver for "bigsmp" XAPIC machines with more than 8 virtual CPUs.
* Drives the local APIC in "clustered mode".
*/
#define APIC_DEFINITION 1
#include <linux/threads.h>
#include <linux/cpumask.h>
#include <asm/mpspec.h>
#include <asm/genapic.h>
#include <asm/fixmap.h>
#include <asm/apicdef.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/dmi.h>
x86: mach-bigsmp to bigsmp Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-25 02:17:21 -07:00
#include <asm/bigsmp/apicdef.h>
x86: mach_apicdef.h need to include before smp.h smp.h internal has include, so need to include that at first when genericarch use them need to have different apicdef.h Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-11 18:43:10 -07:00
#include <linux/smp.h>
x86: mach-bigsmp to bigsmp Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-25 02:17:21 -07:00
#include <asm/bigsmp/apic.h>
#include <asm/bigsmp/ipi.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
#include <asm/mach-default/mach_mpparse.h>
x86: fix wakeup_cpu with numaq/es7000, v2 Impact: fix secondary-CPU wakeup/init path with numaq and es7000 While looking at wakeup_secondary_cpu for WAKE_SECONDARY_VIA_NMI: |#ifdef WAKE_SECONDARY_VIA_NMI |/* | * Poke the other CPU in the eye via NMI to wake it up. Remember that the normal | * INIT, INIT, STARTUP sequence will reset the chip hard for us, and this | * won't ... remember to clear down the APIC, etc later. | */ |static int __devinit |wakeup_secondary_cpu(int logical_apicid, unsigned long start_eip) |{ | unsigned long send_status, accept_status = 0; | int maxlvt; |... | if (APIC_INTEGRATED(apic_version[phys_apicid])) { | maxlvt = lapic_get_maxlvt(); I noticed that there is no warning about undefined phys_apicid... because WAKE_SECONDARY_VIA_NMI and WAKE_SECONDARY_VIA_INIT can not be defined at the same time. So NUMAQ is using wrong wakeup_secondary_cpu. WAKE_SECONDARY_VIA_NMI, WAKE_SECONDARY_VIA_INIT and WAKE_SECONDARY_VIA_MIP are variants of a weird and fragile preprocessor-driven "HAL" mechanisms to specify the kind of secondary-CPU wakeup strategy a given x86 kernel will use. The vast majority of systems want to use INIT for secondary wakeup - NUMAQ uses an NMI, (old-style-) ES7000 uses 'MIP' (a firmware driven in-memory flag to let secondaries continue). So convert these mechanisms to x86_quirks and add a ->wakeup_secondary_cpu() method to specify the rare exception to the sane default. Extend genapic accordingly as well, for 32-bit. While looking further, I noticed that functions in wakecup.h for numaq and es7000 are different to the default in mach_wakecpu.h - but smpboot.c will only use default mach_wakecpu.h with smphook.h. So we need to add mach_wakecpu.h for mach_generic, to properly support numaq and es7000, and vectorize the following SMP init methods: 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); Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-11-16 03:12:49 -08:00
#include <asm/mach-default/mach_wakecpu.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
static int dmi_bigsmp; /* can be set by dmi scanners */
drivers/firmware: const-ify DMI API and internals Three main sets of changes: 1) dmi_get_system_info() return value should have been marked const, since callers should not be changing that data. 2) const-ify DMI internals, since DMI firmware tables should, whenever possible, be marked const to ensure we never ever write to that data area. 3) const-ify DMI API, to enable marking tables const where possible in low-level drivers. And if we're really lucky, this might enable some additional optimizations on the part of the compiler. The bulk of the changes are #2 and #3, which are interrelated. #1 could have been a separate patch, but it was so small compared to the others, it was easier to roll it into this changeset. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 15:15:40 -04:00
static int hp_ht_bigsmp(const struct dmi_system_id *d)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
{
printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
dmi_bigsmp = 1;
return 0;
}
drivers/firmware: const-ify DMI API and internals Three main sets of changes: 1) dmi_get_system_info() return value should have been marked const, since callers should not be changing that data. 2) const-ify DMI internals, since DMI firmware tables should, whenever possible, be marked const to ensure we never ever write to that data area. 3) const-ify DMI API, to enable marking tables const where possible in low-level drivers. And if we're really lucky, this might enable some additional optimizations on the part of the compiler. The bulk of the changes are #2 and #3, which are interrelated. #1 could have been a separate patch, but it was so small compared to the others, it was easier to roll it into this changeset. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 15:15:40 -04:00
static const struct dmi_system_id bigsmp_dmi_table[] = {
x86: coding style fixes to arch/x86/mach-generic/bigsmp.c arch/x86/mach-generic/bigsmp.o: text data bss dec hex filename 1271 144 4 1419 58b bigsmp.o.before 1271 144 4 1419 58b bigsmp.o.after md5: b83aad375294c002c79b03c3a2e4be35 bigsmp.o.before.asm b83aad375294c002c79b03c3a2e4be35 bigsmp.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-20 00:18:52 +01:00
{ hp_ht_bigsmp, "HP ProLiant DL760 G2",
{ DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
DMI_MATCH(DMI_BIOS_VERSION, "P44-"),}
},
{ hp_ht_bigsmp, "HP ProLiant DL740",
{ DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
DMI_MATCH(DMI_BIOS_VERSION, "P47-"),}
},
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
{ }
};
x86, apic: clean up ->vector_allocation_domain() - separate the namespace - remove macros - move the default vector-allocation-domain to mach-generic - fix whitespace damage Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
static void bigsmp_vector_allocation_domain(int cpu, cpumask_t *retmask)
x86: make 32bit support per_cpu vector so we can merge io_apic_32.c and io_apic_64.c v2: Use cpu_online_map as target cpus for bigsmp, just like 64-bit is doing. Also remove some unused TARGET_CPUS macro. v3: need to check if desc is null in smp_irq_move_cleanup also migration needs to reset vector too, so copy __target_IO_APIC_irq from 64bit. (the duplication will go away once the two files are unified.) Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-19 20:50:28 -07:00
{
x86 smp: modify send_IPI_mask interface to accept cpumask_t pointers Impact: cleanup, change parameter passing * Change genapic interfaces to accept cpumask_t pointers where possible. * Modify external callers to use cpumask_t pointers in function calls. * Create new send_IPI_mask_allbutself which is the same as the send_IPI_mask functions but removes smp_processor_id() from list. This removes another common need for a temporary cpumask_t variable. * Functions that used a temp cpumask_t variable for: cpumask_t allbutme = cpu_online_map; cpu_clear(smp_processor_id(), allbutme); if (!cpus_empty(allbutme)) ... become: if (!cpus_equal(cpu_online_map, cpumask_of_cpu(cpu))) ... * Other minor code optimizations (like using cpus_clear instead of CPU_MASK_NONE, etc.) Applies to linux-2.6.tip/master. Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Ingo Molnar <mingo@elte.hu>
2008-12-16 17:33:52 -08:00
cpus_clear(*retmask);
cpu_set(cpu, *retmask);
x86: make 32bit support per_cpu vector so we can merge io_apic_32.c and io_apic_64.c v2: Use cpu_online_map as target cpus for bigsmp, just like 64-bit is doing. Also remove some unused TARGET_CPUS macro. v3: need to check if desc is null in smp_irq_move_cleanup also migration needs to reset vector too, so copy __target_IO_APIC_irq from 64bit. (the duplication will go away once the two files are unified.) Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-19 20:50:28 -07:00
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
i386 bigsmp: section mismatch fixes WARNING: arch/i386/mach-generic/built-in.o(.data+0xc4): Section mismatch: reference to .init.text: (between 'apic_bigsmp' and 'cpu.4905') This appears to be resolvable by removing all the __init and __initdata qualifiers from arch/i386/mach-generic/bigsmp.c Signed-off-by: William Irwin <bill.irwin@oracle.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-23 13:58:23 -07:00
static int probe_bigsmp(void)
x86: coding style fixes to arch/x86/mach-generic/bigsmp.c arch/x86/mach-generic/bigsmp.o: text data bss dec hex filename 1271 144 4 1419 58b bigsmp.o.before 1271 144 4 1419 58b bigsmp.o.after md5: b83aad375294c002c79b03c3a2e4be35 bigsmp.o.before.asm b83aad375294c002c79b03c3a2e4be35 bigsmp.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-20 00:18:52 +01:00
{
[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs i386 generic subarchitecture requires explicit dmi strings or command line to enable bigsmp mode. The patch below removes that restriction, and uses bigsmp as soon as it finds more than 8 logical CPUs, Intel processors and xAPIC support. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-03 15:56:31 -07:00
if (def_to_bigsmp)
x86: introduce max_physical_apicid for bigsmp switching a multi-socket test-system with 3 or 4 ioapics, when 4 dualcore cpus or 2 quadcore cpus installed, needs to switch to bigsmp or physflat. CPU apic id is [4,11] instead of [0,7], and we need to check max apic id instead of cpu numbers. also add check for 32 bit when acpi is not compiled in or acpi=off. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-08 18:29:22 -07:00
dmi_bigsmp = 1;
[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs i386 generic subarchitecture requires explicit dmi strings or command line to enable bigsmp mode. The patch below removes that restriction, and uses bigsmp as soon as it finds more than 8 logical CPUs, Intel processors and xAPIC support. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-03 15:56:31 -07:00
else
dmi_check_system(bigsmp_dmi_table);
x86: coding style fixes to arch/x86/mach-generic/bigsmp.c arch/x86/mach-generic/bigsmp.o: text data bss dec hex filename 1271 144 4 1419 58b bigsmp.o.before 1271 144 4 1419 58b bigsmp.o.after md5: b83aad375294c002c79b03c3a2e4be35 bigsmp.o.before.asm b83aad375294c002c79b03c3a2e4be35 bigsmp.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-20 00:18:52 +01:00
return dmi_bigsmp;
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
struct genapic apic_bigsmp = {
.name = "bigsmp",
.probe = probe_bigsmp,
x86: clean up apic->acpi_madt_oem_check methods Impact: refactor code x86 subarchitectures each defined a "acpi_madt_oem_check()" method, which could be an inline function, or an extern, or a static function, and which was also the name of a genapic field. Untangle this namespace spaghetti by setting ->acpi_madt_oem_check() to NULL on those subarchitectures that have no detection quirks, and rename the other ones (summit, es7000) that do. Also change default_acpi_madt_oem_check() to handle NULL entries, and clean its control flow up as well. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:43:47 +01:00
.acpi_madt_oem_check = NULL,
x86: clean up apic->apic_id_registered() methods Impact: cleanup x86 subarchitectures each defined a "apic_id_registered()" method, which could be an inline function depending on which subarch we build for, and which was also the name of a genapic field. Untangle this namespace spaghetti by giving each of the instances a separate name. Also remove wrapper macro obfuscation. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:43:47 +01:00
.apic_id_registered = bigsmp_apic_id_registered,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
x86, apic: remove BIGSMP_IRQ_DELIVERY_MODE and BIGSMP_IRQ_DEST_MODE Impact: cleanup They were only used in a single place and obscured the apic_bigsmp driver template. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 04:16:01 +01:00
.irq_delivery_mode = dest_Fixed,
/* phys delivery to target CPU: */
.irq_dest_mode = 0,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
x86, apic: clean up target_cpus methods Impact: cleanup Clean up all the target_cpus() namespace overlap that exists between bigsmp, es7000, mach-default, numaq and summit - by separating the different functions into different names. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 04:30:40 +01:00
.target_cpus = bigsmp_target_cpus,
x86: rename ->ESR_DISABLE to ->disable_esr the ->ESR_DISABLE shouting variant was used to enable the esr_disable macro wrappers. Those ugly macros are removed now so we can rename ->ESR_DISABLE to ->disable_esr Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 05:08:44 +01:00
.disable_esr = 1,
x86, apic: rename genapic::apic_destination_logical to genapic::dest_logical This field name was unreasonably long - shorten it. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 05:29:25 +01:00
.dest_logical = 0,
x86, apic: clean up check_apicid*() callbacks Clean up these methods - to make it clearer which function is used in which case. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 05:41:42 +01:00
.check_apicid_used = bigsmp_check_apicid_used,
.check_apicid_present = bigsmp_check_apicid_present,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
x86, apic: clean up ->vector_allocation_domain() - separate the namespace - remove macros - move the default vector-allocation-domain to mach-generic - fix whitespace damage Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.vector_allocation_domain = bigsmp_vector_allocation_domain,
x86, apic: clean up ->init_apic_ldr() - separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.init_apic_ldr = bigsmp_init_apic_ldr,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
x86, apic: clean up ->ioapic_phys_id_map() - separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.ioapic_phys_id_map = bigsmp_ioapic_phys_id_map,
x86, apic: clean up ->setup_apic_routing() - separate the namespace - remove macros - remove namespace clash on 64-bit Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.setup_apic_routing = bigsmp_setup_apic_routing,
x86, apic: streamline the ->multi_timer_check() quirk only NUMAQ uses this quirk: to prevent the timer IRQ from being added on secondary nodes. All other genapic templates can have a NULL ->multi_timer_check() callback. Also, extend the generic code to treat a NULL pointer accordingly. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 07:17:26 +01:00
.multi_timer_check = NULL,
x86, apic: clean up ->apicid_to_node() - separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.apicid_to_node = bigsmp_apicid_to_node,
x86, apic: clean up ->cpu_to_logical_apicid() - separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.cpu_to_logical_apicid = bigsmp_cpu_to_logical_apicid,
x86, apic: clean up ->cpu_present_to_apicid() - separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.cpu_present_to_apicid = bigsmp_cpu_present_to_apicid,
x86, apic: clean up ->apicid_to_cpu_present() - separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 06:50:47 +01:00
.apicid_to_cpu_present = bigsmp_apicid_to_cpu_present,
x86: refactor ->setup_portio_remap() subarch methods Only NUMAQ has a real ->setup_portio_remap() method, the other subarchitectures define it but keep it empty. So mark the vector as NULL, extend the generic code to handle NULL -setup_portio_remap() entries and remove all the empty handlers. Also move the NUMAQ method from the header file into the apic driver .c file. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 12:43:18 +01:00
.setup_portio_remap = NULL,
x86: refactor ->check_phys_apicid_present() subarch methods - spread out the namespace to per driver methods - extend it to 64-bit as well so that we can use apic->check_phys_apicid_present() unconditionally Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 12:43:18 +01:00
.check_phys_apicid_present = bigsmp_check_phys_apicid_present,
x86: refactor ->enable_apic_mode() subarch methods Only ES7000 has a real ->enable_apic_mode() method, the other subarchitectures define it but keep it empty. So mark the vector as NULL, extend the generic code to handle NULL -setup_portio_remap() entries and remove all the empty handlers. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 12:43:18 +01:00
.enable_apic_mode = NULL,
x86, apic: refactor ->phys_pkg_id() Refactor the ->phys_pkg_id() methods: - namespace separation - macro wrapper removal - open-coded calls to the methods in the generic code Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 13:24:54 +01:00
.phys_pkg_id = bigsmp_phys_pkg_id,
x86: consolidate the ->mps_oem_check() code - spread out the mps_oem_check() namespace on a per APIC driver basis Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 13:44:32 +01:00
.mps_oem_check = NULL,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
x86, apic: refactor ->get_apic_id() & GET_APIC_ID() - spread out the namespace on a per driver basis - get rid of macro wrappers - small cleanups Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 14:08:38 +01:00
.get_apic_id = bigsmp_get_apic_id,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
.set_apic_id = NULL,
x86, apic: get rid of *_APIC_ID_MASK definitions Impact: cleanup Remove the *_APIC_ID_MASK subarch definitions and move them straight to the genapic driver initialization code. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 15:08:53 +01:00
.apic_id_mask = 0xFF << 24,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
x86, apic: refactor ->cpu_mask_to_apicid*() - spread out the namespace on a per driver basis - clean up the functions - get rid of macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 15:20:18 +01:00
.cpu_mask_to_apicid = bigsmp_cpu_mask_to_apicid,
.cpu_mask_to_apicid_and = bigsmp_cpu_mask_to_apicid_and,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
x86, apic: untangle the send_IPI_*() jungle Our send_IPI_*() methods and definitions are a twisted mess: the same symbol is defined to different things depending on .config details, in a non-transparent way. - spread out the quirks into separately named per apic driver methods - prefix the standard PC methods with default_ - get rid of wrapper macro obfuscation - clean up various details Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 15:42:24 +01:00
.send_IPI_mask = default_send_IPI_mask,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
.send_IPI_mask_allbutself = NULL,
x86, apic: untangle the send_IPI_*() jungle Our send_IPI_*() methods and definitions are a twisted mess: the same symbol is defined to different things depending on .config details, in a non-transparent way. - spread out the quirks into separately named per apic driver methods - prefix the standard PC methods with default_ - get rid of wrapper macro obfuscation - clean up various details Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 15:42:24 +01:00
.send_IPI_allbutself = bigsmp_send_IPI_allbutself,
.send_IPI_all = bigsmp_send_IPI_all,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
.send_IPI_self = NULL,
.wakeup_cpu = NULL,
x86, smp: clean up ->trampoline_phys_low/high handling - spread out the namespace on a per apic driver basis - remove wrapper macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 16:09:23 +01:00
.trampoline_phys_low = DEFAULT_TRAMPOLINE_PHYS_LOW,
.trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH,
x86, smp: refactor ->wait_for_init_deassert() - spread out the namespace on a per APIC driver basis - handle a NULL ->wait_for_init_deassert() as a 'dont wait' default method - remove NUMAQ and Summit handlers Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 16:21:32 +01:00
.wait_for_init_deassert = default_wait_for_init_deassert,
x86, smp: refactor ->smp_callin_clear_local_apic() methods Only NUMAQ does something substantial here, because it initializes via NMIs (not via INIT as standard SMP startup) - so it needs to reset the APIC. - extend the generic code to handle NULL methods - clear out dummy methods and replace them with NULL - clean up: remove wrapper macros, etc. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 16:31:52 +01:00
.smp_callin_clear_local_apic = NULL,
x86, smp: refactor ->store/restore_NMI_vector() methods Only NUMAQ does something substantial here, because it initializes via NMIs (not via INIT as standard SMP startup) - so it needs to store and restore the NMI vector. - extend the generic code to handle NULL methods - clear out dummy methods and replace them with NULL - clean up: remove wrapper macros, etc. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 16:31:52 +01:00
.store_NMI_vector = NULL,
x86, genapic: cleanup 32-bit apic_bigsmp template Clean up the APIC driver template: - order fields properly - use the macro names explicitly (so that they can be renamed later) - fill in NULL entries as well Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-28 03:32:03 +01:00
.inquire_remote_apic = inquire_remote_apic,
};
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