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x86: Add HPET force support for MCP55 (nForce 5) chipsets 

Add support to force_hpet for all known MCP55 (nForce 5) chipset
LPC bridges.

These are the untested nForce 5 chips (taken from Mikko's original 
patch, and checked against pci.ids).

Signed-off-by: Carlos Corbacho <cathectic@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

 arch/x86/kernel/quirks.c |   18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
This commit is contained in:
Carlos Corbacho 2007-10-19 19:34:15 +01:00 committed by Thomas Gleixner
parent d79a5f80dc
commit 1b82ba6e47
1 changed files with 18 additions and 0 deletions
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18
arch/x86/kernel/quirks.c
View File

@ -354,6 +354,24 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0050,
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0051,
nvidia_force_enable_hpet);
/* LPC bridges */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0360,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0361,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0362,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0363,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0364,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0365,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0366,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0367,
nvidia_force_enable_hpet);
void force_hpet_resume(void)
{
switch (force_hpet_resume_type) {