From: Carlos Corbacho Date: Fri, 19 Oct 2007 18:34:15 +0000 (+0100) Subject: x86: Add HPET force support for MCP55 (nForce 5) chipsets X-Git-Tag: v3.12-rc1~25032^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1b82ba6e47c13ee369a4808f72d003499f8c7920;p=kernel%2Fkernel-generic.git 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 Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar arch/x86/kernel/quirks.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) --- diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 5317c40..fab30e1 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -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) {