-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Andre Müller wrote: > Peter Ganzhorn wrote: >> You may be glad to be wrong, today I managed to enable HPET on my ICH4 >> chipset and it should be possible to get it running with ICH3 chipsets - >> AFAICT they do have hidden HPET functionalities. >> Just grab a 2.6.22-rc4 [1] kernel, patch it with 2.6.22-rc4-hrt2 [2] and >> there you go :) > > i am glad I'm wrong, thank you! > > this really is fun. it compiles just fine, > and gives me: 1.4 wakeups per second on an idle console, > in c3 for 770 msec/each for 99.9 percent of the time, > processor down to 160 MHz. whoopsi. > ehci_hcd won't worsen things. > I did not stop even stop polling for network connection. > > in X (fluxbox): 8 wakeups, 150 msec/each in c3, > NB: I get no extra wakeups with opengl support via > the i915 in-kernel module. > with net.ppp0 : 13 wakeups, 130 ... > > ...and then thunderbird kicks in causing 11 timer calls per second > and driving wakeups to 30. > > but then: 37.4 was the lowest low before HPET. > > for reference, this is an IBM-R50e ICH-4M 1300MHz Celeron-M.
Update: suspend-to-ram will not resume anymore. it did not do so reliably befoer, so ... suspending to disk (software_1) looks good. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iD8DBQFGZzg5hYOgL/M0VS0RCsRZAJ9tIgISPmFF66y2G8Qlx6JYyywwxwCcCeV9 hH5TmVzV2hSFbq6QFHM3enM= =1iyP -----END PGP SIGNATURE----- _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
