From: =?utf-8?q?Micha=C5=82_Pytasz?= Subject: Re: Can you please try this powernow-k8.c patch ? Date: Tue, 16 Nov 2004 17:53:11 +0000 Message-ID: <200411161753.11367.mpytasz@pai.net.pl> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: cpufreq-bounces@www.linux.org.uk Errors-To: cpufreq-bounces+glkc-cpufreq=gmane.org@www.linux.org.uk Content-Type: text/plain; charset="macroman" To: cpufreq@www.linux.org.uk Hello, Thanks for the patch, I tried it, here is the rssult: powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.00.09e) powernow-k8: 0 : fid 0x8, vid 0x6 powernow-k8: 1 : fid 0x0, vid 0x18 powernow-k8: 0 : fid 0x8 (1600 MHz), vid 0x6 (1400 mV) powernow-k8: 1 : fid 0x0 (800 MHz), vid 0x18 (950 mV) powernow-k8: cpu0, init lo 0x608, hi 0x1 powernow-k8: policy current frequency 1600000 kHz powernow-k8: cpu_init done, current fid 0x8, vid 0x6 powernow-k8: targ: cpu 0, 1600000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 1500000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 1400000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 1300000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 1200000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 1100000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 1000000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 900000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 0 powernow-k8: table matched fid 0x8, giving vid 0x6 powernow-k8: target matches current values (fid 0x8, vid 0x6) powernow-k8: targ: cpu 0, 800000 kHz, min 800000, max 1600000, relation 0 powernow-k8: targ: curr fid 0x8, vid 0x6 powernow-k8: cpu 0 transition to index 1 powernow-k8: table matched fid 0x0, giving vid 0x18 powernow-k8: cpu 0, changing to fid 0x0, vid 0x18 powernow-k8: ph1 (cpu0): start, currfid 0x8, currvid 0x6, reqvid 0x18, rvo = 0x2 powernow-k8: ph1 complete, currfid 0x8, currvid 0x6 powernow-k8: ph2 (cpu0): starting, currfid 0x8, currvid 0x6, reqfid 0x0 powernow-k8: writing fid 0x0, lo 0x10600, hi 0x190 powernow-k8: ph2 complete, currfid 0x0, currvid 0x6 powernow-k8: ph3 (cpu0): starting, currfid 0x0, currvid 0x6 powernow-k8: writing vid 0x18, lo 0x11800, hi 0x1 powernow-k8: ph3 complete, currfid 0x0, currvid 0x18 powernow-k8: transitioned (cpu0): new fid 0x0, vid 0x18 Well, it seems to have done the trick for the frequency, Thanks very much,=20 Also I can see in /sys/devices/system/cpu/cpu0/cpufreq a changed value of=20 frequency, is it possible to see if voltage changes as well? Looking at the= =20 log provided, I see, that only frequency seems to be changing (although I=20 finally seem to get cooler CPU, I can hear the fan reducing RPM, sometimes= =20 turning off at all :)) Micha=C5=82