Messages in this thread | | | Subject | Re: [PATCH] PM-Timer: doesn't use workaround if chipset is not buggy | From | OGAWA Hirofumi <> | Date | Fri, 24 Mar 2006 03:21:39 +0900 |
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Andreas Mohr <andi@rhlx01.fht-esslingen.de> writes:
> Should I do a public request for chipset testing? > (I wrote a small test app here that would hopefully identify a buggy > chipset).
I think almost ICH4 is not buggy. But probably current approach is safe. So, I added "pmtmr_good" to disable the workaround instead.
I posted probably similar one for mainly ICH4 users. http://marc.theaimsgroup.com/?l=linux-kernel&m=114297656924494&w=2
> Data that I have collected from internet snippets (mostly Intel errata > documents): > Affected (PCI ID / rev): > - ICH4??? > - PIIX4 A0 (0x7113 / 00?), A1 (0x7113 / 00?), B0 (0x7113 / 01?) > - PIIX4E A0 (0x7113 / 02?) > Probably fixed (PCI ID / rev): > - PIIX4M A0 (0x7113 / 03?) > > My Toshiba Satellite 4280 seems to have non-buggy PIIX4M > (since it's PCI rev. 03), haven't had time to test reliability yet, though.
I tested PIIX4E (yes, really buggy), ICH7, VT88237. And ICH6 was reported as sane.
Thanks. -- OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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