Date: Wed, 12 Jul 2006 16:03:50 -0400 From: John Baldwin <jhb@freebsd.org> To: Michael <spampass@gmail.com> Cc: freebsd-amd64@freebsd.org Subject: Re: Turion 64 X2 support in future versions of FreeBSD. Message-ID: <200607121603.51364.jhb@freebsd.org> In-Reply-To: <93f8f44b0607121204l69bd868ch103316b78c35fcb2@mail.gmail.com> References: <93f8f44b0607061447k27adb556u306063b09b3d9b0d@mail.gmail.com> <200607121417.25934.jhb@freebsd.org> <93f8f44b0607121204l69bd868ch103316b78c35fcb2@mail.gmail.com>
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On Wednesday 12 July 2006 15:04, Michael wrote: > On 12/07/06, John Baldwin <jhb@freebsd.org> wrote: > > On Tuesday 11 July 2006 17:16, Michael wrote: > > > On 12/07/06, John Baldwin <jhb@freebsd.org> wrote: > > > > > > > > No obvious breakages. Hmm, does ACPI work fine if you disable apic > > via 'set > > > > hint.apic.0.disabled=1' in the loader? (When you disable ACPI on amd64 > > you > > > > also implicitly disable APIC.) > > > > > > it works fine (no slowing), but i see no second CPU in top output, > > > here dmesg command output (very strange though, since it include > > > strings from previous sessions): > > > > Yes, APIC is required for SMP, but I wanted you to do the test for comparison > > purposes. Another test you could try is leaving ACPI and APIC enabled and > > just disabling SMP via 'kern.smp.disabled=1' at the loader to see if the > > slow-down only comes from having both cores enabled. > > Okay, I did what you requested: > ACPI and APIC enabled, kern.smp.disabled="1" in /boot/loader.conf > Laptop hangs after this strings: > > module_register_init: MOD_LOAD (amr_linux, 0xffffffff8062a040, 0) error 6 > acd0: DVDR <TSSTcorpCD/DVDW TS-L632D/AS04> at ata0-master UDMA33 > ad2: 95396MB <HTS541010G9AT00 MBZOA60A> at ata1-master UDMA100 > > No progress in about 5 minutes, though it's not completely freezed. If > I press power button something is echoed to screen about ACPI being > not ready. Can you compile in ddb and see what it is doing? (ps, stack trace, 'show intrcnt', etc.) -- John Baldwin
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