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x86: hpet: allow force enable on ICH10 HPET

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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>
This commit is contained in:
Andi Kleen 2009-01-09 12:17:40 -08:00 committed by Ingo Molnar
parent ae04d14015
commit 42bb8cc5e8
1 changed files with 2 additions and 1 deletions
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3
arch/x86/kernel/quirks.c
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@ -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;