- 11 7月, 2008 26 次提交
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由 Ingo Molnar 提交于
remove leftover arch/x86/mach-visws/* files. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
merge traps_visws.c and apic_visws.c into visws_quirks.c. (no code changed) Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
rename setup_visws.c to visws_quirks.c. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
skip IO-APIC setup on a VISWS if it's enabled. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
remove VISWS Kconfig complications, now that it's supported by the generic architecture. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
this is the big move: flip over VISWS to generic arch support. From this commit on CONFIG_X86_VISWS is just another (default-disabled) option that turns on certain quirks - no other complications. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
copy arch/x86/mach-visws/setup_visws.c, apic_visws.c and traps_visws.c files to arch/x86/kernel/, in preparation of the switchover to a non-subarch setup for VISWS. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
add early quirk support to the generic architecture code. this allows VISWS to be supported by the generic code and allows us to remove the VISWS subarch. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
NR_IRQS: let VISWS be just a sub-case of the generic code. This can create a somewhat larger irq_desc[] array if NR_CPUS is high but that should not worry VisWS which has 4 CPUs at most. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
use the generic version of setup_arch.h - it's the same. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
move the SGIVW definitions from setup_arch.h into its own header file. preparation for turning VISWS into a generic PC architecture. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
move the include/asm-x86/mach-visws/ VISWS specific hardware details include files into include/asm-x86/visws, to be used from generic code. No code changed. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
update asm-x86/mach-visws/mach_apicdef.h to the generic version. This should work fine as VISWS has a standard local APIC and thus its mach_apicdef.h copy is just an ancient version of the generic code. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
now that include/asm-x86/mach-visws/smpboot_hooks.h equals to the default file in ../mach-default/smpboot_hooks.h, simply include it instead of maintaining a copy. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
update include/asm-x86/mach-visws/smpboot_hooks.h to include/asm-x86/mach-default/smpboot_hooks.h (the generic version). this _should_ work, because VISWS sets skip_ioapic_setup, but it should be tested on a real VISWS to make sure. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Allow the generic smpboot quirks code to be built with ONFIG_X86_IO_APIC disabled. This way VISWS will be able to use it as-is. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
now that include/asm-x86/mach-visws/mach_apic.h equals to include/asm-x86/mach-default/mach_apic.h, simply start using the generic one. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
update asm-x86/mach-visws/mach_apic.h to the generic version. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
add early init quirks for VisWS. This gradually turns the VISWS subarch into a generic PC architecture. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
first step: make the VISWS subarch boot on a regular PC. We take various shortcuts for that. We copy the generic arch setup file over into the VISWS setup file. This is the only step that is not expected to boot on a real VISWS. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Add early quirks support. In preparation of enabling the generic architecture to boot on a VISWS. This will allow us to remove the VISWS subarch and all its complications. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
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由 Ingo Molnar 提交于
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- 10 7月, 2008 11 次提交
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由 Ingo Molnar 提交于
these two sub-architectures want PCI to be default-on, not default-off. Reported-by: NRobert Richter <robert.richter@amd.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Maciej W. Rozycki 提交于
When an interrupt is rerouted to a different I/O APIC pin the relevant entry of the irq_2_pin list should get updated accordingly so that operations are performed on the correct redirection entry. This is already done by the 32-bit variation of the code and here is a complementing 64-bit implementation. Should make someone's decision less tough when merging the two. ;) Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
This reverts commit 90221a61a71b7ad659d8741cf1e404506b174982. This too was just temporary diagnostics - not needed now that we've got the final fix via: | commit e2079c43 | Author: Rafael J. Wysocki <rjw@sisk.pl> | Date: Tue Jul 8 16:12:26 2008 +0200 | | x86: fix C1E && nx6325 stability problem Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
This reverts commit a74a1cc3df0be89658bc735c8aed80c8392e2c15. This was just temporary diagnostics commit - not needed now that we've got the final fix. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 FUJITA Tomonori 提交于
AMD_IOMMU should depend on IOMMU_HELPER since they are the IOMMU helper functions. SWIOTLB requires IOMMU_HELPER so declaring that AMD_IOMMU depends on SWIOTLB properly fixes the problems. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 FUJITA Tomonori 提交于
This remove lots of duplications in iommu.h and gart.h. The end result of this patch is: - iommu.h is a header file for everyone related with IOMMUs. - gart.h is the private header file. Only pci-gart_64.c and its friends include it. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: fujita.tomonori@lab.ntt.co.jp Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
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由 Yinghai Lu 提交于
even on 64bit systems with less than 4G RAM, we can now use fixmap to handle acpi SIT near end of ram. change e820_end to e820_end_of_ram again? or e820_ram_pfn? Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Yinghai Lu 提交于
and let 64-bit to fall back to use fixmap too. Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Yinghai Lu 提交于
fix phys_pmd_init to make sure not to return bigger value than end. also print out range split:1G/2M/4K in init_memory_mapping(). Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
fix: arch/x86/kernel/built-in.o: In function `dmi_ignore_irq0_timer_override': boot.c:(.init.text+0x3ea4): undefined reference to `force_mask_ioapic_irq_2' Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 09 7月, 2008 3 次提交
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由 Vitaly Mayatskikh 提交于
Switch copy_user_generic_string(), copy_user_generic_unrolled() and __copy_user_nocache() from custom tail handlers to generic copy_user_tail_handle(). Signed-off-by: NVitaly Mayatskikh <v.mayatskih@gmail.com> Acked-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Vitaly Mayatskikh 提交于
Introduce generic C routine for handling necessary tail operations after protection fault in copy_*_user on x86. Signed-off-by: NVitaly Mayatskikh <v.mayatskih@gmail.com> Acked-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
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