Commit 42bb8cc5 authored Jan 09, 2009 by Andi Kleen Committed by Ingo Molnar Jan 12, 2009

x86: hpet: allow force enable on ICH10 HPET



Intel "Smackover" x58 BIOS don't have HPET enabled in the BIOS, so allow
to force enable it at least.  The register layout is the same as in other
recent ICHs, so all the code can be reused.

Using numerical PCI-ID because it's unlikely the PCI-ID will be used
anywhere else.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent ae04d140

arch/x86/kernel/quirks.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -172,7 +172,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_4,
		ich_force_enable_hpet);
		DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_7,
		ich_force_enable_hpet);

		DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x3a16, /* ICH10 */
		ich_force_enable_hpet);

		static struct pci_dev *cached_dev;

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