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Message-ID: <48B52E8C.40605@ingate.com> Date: Wed, 27 Aug 2008 12:38:04 +0200 From: Marcus Sundberg <marcus@...ate.com> To: Pascal Terjan <pterjan@...driva.com> CC: linux-kernel <linux-kernel@...r.kernel.org>, stable@...nel.org, Francois Romieu <romieu@...zoreil.com> Subject: Re: r8169 regression in 2.6.26.3 vs 2.6.26.2 Pascal Terjan wrote: > Since updating to 2.6.26.3, networking no longer works on Acer Aspire > One. > > PCI config is now always filled with ones. > > Reverting "r8169: avoid thrashing PCI conf space above > RTL_GIGA_MAC_VER_06" makes it work again. > > The device is 10ec:8136 Ok, that's obviously not good. I checked the Realtek driver for 8101E (version r8101-1.009.00) and while it doesn't do any 8-bit writes to register 0x82 it does perform 32-bit writes to register 0x80 (EPHYAR) to communicate with the PHY. I have no idea what that 8-bit write does except it breaks the chipset in my LG P300... How does the kernel identify your chipset upon driver load? (grep for XID) //Marcus -- ---------------------------------------+-------------------------- Marcus Sundberg <marcus@...ate.com> | Firewalls with SIP & NAT Software Developer, Ingate Systems AB | http://www.ingate.com/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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