linux-kernel - [PATCH] Add PCI ID for 6300ESB force hpet

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Date:	Mon, 09 Jun 2008 08:55:20 -0400
From:	Joe Buehler <aspam@....net>
To:	linux-kernel@...r.kernel.org
Subject:  [PATCH]  Add PCI ID for 6300ESB force hpet

Tested on Supermicro X6DVA-EG2.

# lspci
00:1f.0 ISA bridge: Intel Corporation 6300ESB LPC Interface Controller (rev 02)
# lspci -n
00:1f.0 Class 0601: 8086:25a1 (rev 02)

kernel: pci 0000:00:1f.0: Force enabled HPET at 0xfed00000
kernel: hpet clockevent registered
kernel: hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
kernel: hpet0: 3 64-bit timers, 14318180 Hz

--- linux-2.6.25.3/arch/x86/kernel/quirks.c.~1~	2008-05-10 00:48:50.000000000 -0400
+++ linux-2.6.25.3/arch/x86/kernel/quirks.c	2008-06-04 14:54:55.000000000 -0400
@@ -255,6 +255,8 @@
  		old_ich_force_enable_hpet(dev);
  }

+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1,
+			 old_ich_force_enable_hpet_user);
  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0,
  			 old_ich_force_enable_hpet_user);
  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12,

-- 
Joe Buehler

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