From mboxrd@z Thu Jan 1 00:00:00 1970 From: r.marek@sh.cvut.cz (Rudolf Marek) Date: Fri, 11 Nov 2005 13:02:59 +0000 Subject: [lm-sensors] i2c -dev and i2c bus driver Message-Id: <43744C4B.8070806@sh.cvut.cz> List-Id: References: <24EB6743805F45478251E18DEBF3F6BE8133DD@csserver.circadiant.com> In-Reply-To: <24EB6743805F45478251E18DEBF3F6BE8133DD@csserver.circadiant.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org Howard Wang wrote: > Hi Rudolf, > > I got the scx200_i2c driver working on the second i2c bus, which is acb1, > however, when I use i2cset and i2cdump, it seems that only 128 bytes is > accessible, it repeats after 128 bytes, while my device is: > microchip 24AA128 which is 128K bits (16K bytes). see attached log: > in fact, I just set the first 10 bytes and it repeats after 128 bytes. > > any suggestions ? I'm in hury, must go back to my hometown, so just quick note before I leave: Perhaps it uses two bytes addressing. You will need special driver for it Hoever some driver that works for 16KBit eeproms is here. (somewhere in this thread) http://lists.lm-sensors.org/pipermail/lm-sensors/2005-July/012987.html Maybe you can take a look and extend it to your needs. I can take a look ttoday in evening or at weekend. Regards Rudolf