From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniele Bonomi Subject: Re: [Bug 3600] New: Cpu recognization fails after upgrade from 2.6.7 to 2.6.9 Date: Wed, 20 Oct 2004 21:37:22 +0200 Sender: cpufreq-bounces@www.linux.org.uk Message-ID: <20041020213722.3cae81fc@paraclito.crema> References: <200410201413.i9KED718023481@fire-1.osdl.org> <20041020154744.GA5372@dreamland.darkstar.lan> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20041020154744.GA5372@dreamland.darkstar.lan> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: cpufreq-bounces+glkc-cpufreq=gmane.org@www.linux.org.uk Content-Type: text/plain; charset="us-ascii" To: cpufreq@www.linux.org.uk On Wed, 20 Oct 2004 17:47:44 +0200 Kronos wrote: With the patch previously supplied by Kronos things started working as well. Output from the "broken" kernel with debug enabled is powernow: PowerNOW! Technology present. Can scale: frequency and voltage. powernow: FSB: 49.758 MHz powernow: Found PSB header at c00f06f0 powernow: Table version: 0x12 powernow: Flags: 0x0 (Mobile voltage regulator) powernow: Settling Time: 100 microseconds. powernow: Has 8 PST tables. (Only dumping ones relevant to this CPU). powernow: No PST tables match this cpuid (0x7a0) powernow: This is indicative of a broken BIOS. powernow: Trying ACPI perflib powernow: acpi: P0: 2133 MHz 75000 mW 125 uS control 00d058fa SGTC 13334 powernow: FID: 0x1a (16.0x [796MHz]) VID: 0x7 (1.650V) powernow: acpi: P1: 1800 MHz 55000 mW 125 uS control 00d05935 SGTC 13334 powernow: FID: 0x15 (13.5x [671MHz]) VID: 0x9 (1.550V) powernow: acpi: P2: 1467 MHz 32000 mW 125 uS control 00d059c0 SGTC 13334 powernow: FID: 0x0 (11.0x [547MHz]) VID: 0xe (1.300V) powernow: acpi: P3: 1064 MHz 30000 mW 125 uS control 00d059ca SGTC 13334 powernow: FID: 0xa (8.0x [398MHz]) VID: 0xe (1.300V) powernow: acpi: P4: 800 MHz 26000 mW 125 uS control 00d059c6 SGTC 13334 powernow: FID: 0x6 (6.0x [298MHz]) VID: 0xe (1.300V) powernow: Minimum speed 298 MHz. Maximum speed 796 MHz. now is right powernow: PowerNOW! Technology present. Can scale: frequency and voltage. powernow: FSB: 132.718 MHz powernow: Found PSB header at c00f06f0 powernow: Table version: 0x12 powernow: Flags: 0x0 (Mobile voltage regulator) powernow: Settling Time: 100 microseconds. powernow: Has 8 PST tables. (Only dumping ones relevant to this CPU). powernow: PST:3 (@c00f0746) powernow: cpuid: 0x7a0 fsb: 133 maxFID: 0x1a startvid: 0x7 powernow: FID: 0x0 (11.0x [1459MHz]) VID: 0xe (1.300V) powernow: FID: 0x1 (11.5x [1526MHz]) VID: 0xd (1.350V) powernow: FID: 0x2 (12.0x [1592MHz]) VID: 0xc (1.400V) powernow: FID: 0x3 (12.5x [1658MHz]) VID: 0xb (1.450V) powernow: FID: 0x14 (13.0x [1725MHz]) VID: 0xa (1.500V) powernow: FID: 0x15 (13.5x [1791MHz]) VID: 0x9 (1.550V) powernow: FID: 0x18 (15.0x [1990MHz]) VID: 0x8 (1.600V) powernow: FID: 0x1a (16.0x [2123MHz]) VID: 0x7 (1.650V) powernow: SGTC: 13333 powernow: Minimum speed 1459 MHz. Maximum speed 2123 MHz. Thank you all very much for the help. Daniele -- ,___, While most peoples' opinions change, the conviction of their (9v9) correctness never does (_^((\ Gpg Key at filibusta.crema.unimi.it/~dbonomi/db.asc -^-"-"-\\-^-- FP = C613 3CF3 94CD FA27 7900 D16C 3A6E 1CB5 585A CD71