1. 13 Jun, 2009 2 commits
  2. 04 Apr, 2009 1 commit
    • Suresh Siddha's avatar
      x86, ACPI: add support for x2apic ACPI extensions · 7237d3de
      Suresh Siddha authored
      
      
      All logical processors with APIC ID values of 255 and greater will have their
      APIC reported through Processor X2APIC structure (type-9 entry type) and all
      logical processors with APIC ID less than 255 will have their APIC reported
      through legacy Processor Local APIC (type-0 entry type) only. This is the
      same case even for NMI structure reporting.
          
      The Processor X2APIC Affinity structure provides the association between the
      X2APIC ID of a logical processor and the proximity domain to which the logical
      processor belongs.
          
      For OSPM, Procssor IDs outside the 0-254 range are to be declared as Device()
      objects in the ACPI namespace.
      Signed-off-by: default avatarSuresh Siddha <suresh.b.siddha@intel.com>
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>
      7237d3de
  3. 03 Apr, 2009 1 commit
  4. 17 Feb, 2009 2 commits
  5. 09 Feb, 2009 8 commits
  6. 30 Jan, 2009 1 commit
  7. 29 Jan, 2009 2 commits
  8. 28 Jan, 2009 3 commits
  9. 14 Jan, 2009 2 commits
  10. 09 Jan, 2009 1 commit
  11. 03 Jan, 2009 2 commits
  12. 23 Dec, 2008 1 commit
  13. 08 Dec, 2008 1 commit
  14. 12 Nov, 2008 1 commit
    • Bjorn Helgaas's avatar
      ACPI: pci_link: remove acpi_irq_balance_set() interface · 32836259
      Bjorn Helgaas authored
      
      
      This removes the acpi_irq_balance_set() interface from the PCI
      interrupt link driver.
      
      x86 used acpi_irq_balance_set() to tell the PCI interrupt link
      driver to configure links to minimize IRQ sharing.  But the link
      driver can easily figure out whether to turn on IRQ balancing
      based on the IRQ model (PIC/IOAPIC/etc), so we can get rid of
      that external interface.
      
      It's better for the driver to figure this out at init-time.  If
      we set it externally via the x86 code, the interface reduces
      modularity, and we depend on the fact that acpi_process_madt()
      happens before we process the kernel command line.
      Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>
      32836259
  15. 22 Oct, 2008 2 commits
  16. 16 Oct, 2008 3 commits
  17. 15 Oct, 2008 1 commit
  18. 07 Oct, 2008 1 commit
    • Ingo Molnar's avatar
      x86: SB450: deprioritize DMI quirks · 8d89adf4
      Ingo Molnar authored
      This PCI ID based quick should be a full solution for the IRQ0 override
      related slowdown problem on SB450 based systems:
      
        33fb0e4e
      
      : x86: SB450: skip IRQ0 override if it is not routed to INT2 of IOAPIC
      
      Emit a warning in those cases where the DMI quirk triggers but
      the PCI ID based quirk didnt.
      
      If this warning does not trigger then we can phase out the DMI quirks.
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      8d89adf4
  19. 06 Oct, 2008 1 commit
  20. 27 Aug, 2008 1 commit
  21. 21 Aug, 2008 1 commit
    • Yinghai Lu's avatar
      x86: fix apic version warning · 11494547
      Yinghai Lu authored
      after following patch,
      
      commit 1b313f4a
      
      
      Author: Cyrill Gorcunov <gorcunov@gmail.com>
      Date:   Mon Aug 18 20:45:57 2008 +0400
      
          x86: apic - generic_processor_info
      
          - use physid_set instead of phys_cpu and physids_or
          - set phys_cpu_present_map bit AFTER check for allowed
            number of processors
          - add checking for APIC valid version in 64bit mode
            (mostly not needed but added for merging purpose)
          - add apic_version definition for 64bit mode which
            is used now
      
      we are getting warning for acpi path on 64 bit system.
      
      make the 64-bit side fill in apic_version[] as well.
      
      [ mingo@elte.hu: build fix ]
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      11494547
  22. 13 Aug, 2008 1 commit
  23. 11 Aug, 2008 1 commit