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Date: Sun, 5 Aug 2007 02:24:28 +0400 From: Mikhail Kshevetskiy <mikhail.kshevetskiy@...il.com> To: linux-kernel@...r.kernel.org Subject: x86_64: HPET is detected but not working on ASUS F3T notebook HPET is not working on my notebook with 64-bit kernel. HPET is detected by kernel # dmesg | grep -i hpet ACPI: HPET 3FFA9760, 0038 (r1 A M I OEMHPET0 4000724 MSFT 97) ACPI: HPET id: 0x10de8201 base: 0xfed00000 hpet0: at MMIO 0xfed00000, IRQs 2, 8, 31 hpet0: 3 32-bit timers, 25000000 Hz Time: hpet clocksource has been installed. hpet_resources: 0xfed00000 is busy but not listed in /proc/timer_list. When i use HRT (tickless) kernel patches the system stall at boot until i press and hold any key. I test every HRT kernel starting from linux-2.6.22-rc3-hrt1 with the same result. PS: i386 kernel with similar configuration works with HPET without any trouble. Sincerely yours, Mikhail Kshevetskiy - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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