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2009-01-29x86: move mach-default/*.h files to asm/Ingo Molnar19-11/+16
We are getting rid of subarchitecture support - move the hook files to asm/. (These are now stale and should be replaced with more explicit runtime mechanisms - but the transition is simpler this way.) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: remove subarchitecture support codeIngo Molnar4-13/+93
Remove remaining bits of the subarchitecture code. Now that all the special platforms are runtime probed and runtime handled, we can remove these facilities. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, smp: remove mach_ipi.hIngo Molnar17-96/+68
Move mach_ipi.h definitions into genapic.h. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, bigsmp: consolidate header codeIngo Molnar1-4/+159
Move all the asm/bigsmp/*.h definitions into bigsmp_32.c. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, bigsmp: consolidate codeIngo Molnar3-1/+1
Move all code to arch/x86/kernel/bigsmp_32.c. With this it ceases to rely on any build-time subarch features. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, NUMAQ: Consolidate codeIngo Molnar3-278/+278
Move all NUMAQ code into arch/x86/kernel/numaq.c. With this it ceases to rely on any build-time subarch features. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, ES7000: Consolidate codeIngo Molnar3-428/+428
Move all ES7000 code into arch/x86/kernel/es7000_32.c. With this it ceases to rely on any build-time subarch features. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: remove mach_apic.h, fixSuresh Siddha1-1/+1
Use apic_read() instead of open-coded mmio. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: remove mach_apic.hIngo Molnar22-207/+175
Spread mach_apic.h definitions into genapic.h. (with some knock-on effects on smp.h and apic.h.) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, summit: consolidate code, fixIngo Molnar2-2/+3
Build fix for !NUMA Summit. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, summit: consolidate codeIngo Molnar7-435/+416
Consolidate all the Summit code into a single file: arch/x86/kernel/summit_32.c. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, numaq: consolidate codeIngo Molnar7-193/+167
Move all the NUMAQ subarch definitions into numaq.c. With this it ceases to depend on build-time subarch features. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, smp: refactor ->wake_cpuIngo Molnar4-9/+4
- remove macro wrappers Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: remove mach_apicdef.hIngo Molnar10-40/+18
Move its definitions into apic.h. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: remove mach_mpspec.hIngo Molnar3-30/+19
Move its definitions into mpspec.h. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: eliminate asm/mach-*/mach_mpparse.hIngo Molnar8-30/+4
Move the definition to mpparse.h. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, smp: eliminate asm/mach-default/mach_wakecpu.hIngo Molnar8-30/+22
Spread mach_wakecpu.h's definitions into apic.h and genapic.h and remove mach_wakecpu.h. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, ES7000: consolidate the APIC codeIngo Molnar6-325/+295
Consolidate all the ES7000 APIC code into arch/x86/mach-generic/es7000.c. With this ES7000 ceases to rely on any subarchitecture include files. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, smp: refactor ->inquire_remote_apic() methodsIngo Molnar10-22/+8
Nothing exciting - a few subarches dont want APIC remote reads to be performed - the others are content with the default method. - 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>
2009-01-29x86, smp: remove ->restore_NMI_vector()Ingo Molnar11-21/+0
Nothing actually restores the NMI vector - so remove this logic altogether. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, smp: refactor ->store/restore_NMI_vector() methodsIngo Molnar10-34/+16
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>
2009-01-29x86, smp: refactor ->smp_callin_clear_local_apic() methodsIngo Molnar10-19/+13
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>
2009-01-29x86, smp: refactor ->wait_for_init_deassert()Ingo Molnar11-19/+21
- 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>
2009-01-29x86: set ->trampoline_phys_low/high on 64-bit tooIngo Molnar6-13/+16
64-bit x86 has zero for ->trampoline_phys_low/high, but the smpboot code can use these values - so it's better to set them up to their correct values. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, smp: clean up ->trampoline_phys_low/high handlingIngo Molnar10-25/+23
- spread out the namespace on a per apic driver basis - remove wrapper macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: untangle the send_IPI_*() jungleIngo Molnar26-180/+178
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>
2009-01-29x86, apic: refactor ->cpu_mask_to_apicid*()Ingo Molnar16-80/+101
- 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>
2009-01-29x86, apic: get rid of *_APIC_ID_MASK definitionsIngo Molnar10-14/+5
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>
2009-01-29x86, apic: refactor ->apic_id_mask & APIC_ID_MASKIngo Molnar13-16/+13
- spread out the namespace on a per driver basis - get rid of wrapper macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: refactor ->get_apic_id() & GET_APIC_ID()Ingo Molnar17-41/+32
- spread out the namespace on a per driver basis - get rid of macro wrappers - small cleanups Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: consolidate the ->mps_oem_check() codeIngo Molnar11-20/+15
- spread out the mps_oem_check() namespace on a per APIC driver basis Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, mpparse: call the generic quirk handlers earlyIngo Molnar1-10/+1
Call all the registered MPS quirk handlers early. These methods scan low RAM typically for specific signatures so are safe to be called early. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, smp: clean up mps_oem_check()Ingo Molnar2-11/+14
Impact: cleanup - allow NULL ->mps_oem_check() entries - clean up the code flow Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: refactor ->phys_pkg_id()Ingo Molnar13-19/+17
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>
2009-01-29x86, apic: unify phys_pkg_id()Ingo Molnar12-39/+19
- unify the call signature of 64-bit to that of 32-bit - clean up the types all around - clean up namespace contamination Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, es7000: clean up es7000_enable_apic_mode()Ingo Molnar3-20/+16
- eliminate the needless es7000_enable_apic_mode() complication which was not apparent prior the namespace cleanups - clean up the control flow in es7000_enable_apic_mode() - other cleanups Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86: refactor ->enable_apic_mode() subarch methodsIngo Molnar11-24/+9
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>
2009-01-29x86: refactor ->check_phys_apicid_present() subarch methodsIngo Molnar17-25/+38
- 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>
2009-01-29x86: refactor ->setup_portio_remap() subarch methodsIngo Molnar12-30/+22
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>
2009-01-29x86, apic: clean up ->apicid_to_cpu_present()Ingo Molnar13-15/+14
- separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: clean up ->cpu_present_to_apicid()Ingo Molnar17-17/+34
- separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: clean up ->cpu_to_logical_apicid()Ingo Molnar12-25/+25
- separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: clean up ->apicid_to_node()Ingo Molnar12-13/+12
- separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: streamline the ->multi_timer_check() quirkIngo Molnar12-30/+14
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>
2009-01-29x86, apic: clean up ->setup_apic_routing()Ingo Molnar17-22/+20
- separate the namespace - remove macros - remove namespace clash on 64-bit Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: clean up ->ioapic_phys_id_map()Ingo Molnar12-13/+13
- separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: clean up ->init_apic_ldr()Ingo Molnar12-15/+13
- separate the namespace - remove macros Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: clean up ->vector_allocation_domain()Ingo Molnar8-24/+24
- 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>
2009-01-29x86, apic: remove no_balance_irq and no_ioapic_check flagsIngo Molnar16-44/+0
These flags are completely unused. (the in-kernel IRQ balancer has been removed from the upstream kernel.) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-29x86, apic: clean up check_apicid*() callbacksIngo Molnar12-27/+29
Clean up these methods - to make it clearer which function is used in which case. Signed-off-by: Ingo Molnar <mingo@elte.hu>
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