Date: Sun, 22 Aug 2010 08:54:22 -0700 From: Xin LI <delphij@gmail.com> To: =?UTF-8?Q?Dag=2DErling_Sm=C3=B8rgrav?= <des@des.no> Cc: freebsd-hackers@freebsd.org Subject: Re: Winbond Watchdog Message-ID: <AANLkTinMPGdBbTr2ENci5tAHA-omOUgZXU4kbQ60V4U7@mail.gmail.com> In-Reply-To: <86ocde8tzd.fsf@ds4.des.no> References: <4C2B07F5.6030801@delphij.net> <4C2B4D35.8060903@feral.com> <86lj9wmbrz.fsf@ds4.des.no> <4C2BBF3C.4070503@delphij.net> <86hbkkmad1.fsf@ds4.des.no> <4C2BD498.3090704@delphij.net> <86d3v7n093.fsf@ds4.des.no> <4C5D4BFD.9080803@delphij.net> <86ocde8tzd.fsf@ds4.des.no>
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2010/8/7 Dag-Erling Sm=C3=B8rgrav <des@des.no>: > Xin LI <delphij@delphij.net> writes: >> I'm still polishing up the driver, there seems to be no way to figure >> out the base port address directly (datasheet said it's either 0x2e and >> 0x4e) so for now I have its device identify method to do some dirty >> hacks (outb/inb directly) and only check if with appropriate key entered >> to the port we will get non-0xff value. > > Sounds gross, but if there's no other way, I guess it'll have to do. =C2= =A0I > imagine you check the PCI id etc. first? It's not a PCI device unfortunately (at least, not the one I have encountered on my Supermicro board). I have a code snapshot at: http://people.freebsd.org/~delphij/for_review/winbondwd/ But there are some good features in bz@'s driver which I would like to brin= g in. Cheers, --=20 Xin LI <delphij@delphij.net> http://www.delphij.net
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