From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Campin Date: Sun, 10 Apr 2011 16:04:33 +0000 Subject: [lm-sensors] NCT6776 global registers 0x1c=0 and 0x24=0x5c on Message-Id: <20110410160433.GA22075@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org Hi, Only 2 of the 5 fans are showing up on my ASRock P67 Extreme4 motherboard. It due to the NCT6776 global configuration register 0x1c and 0x24 values. The fans work if I modify these registers prior to loading the w83627ehf driver. My question is where are these registers initialized? Should I ask ASRock to fix the BIOS? isadump -y -k 0x87,0x87 0x2e 0x2f 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: ff ff 00 ff ff ff ff 02 ff ff ff ff ff ff ff ff 10: ff ff ff ff ff ff ff ff ff ff f8 0e 00 00 ff ff 20: c3 33 ff 00 5c 00 00 98 00 ff 20 00 80 00 00 01 30: 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff isaset -y -f 0x2e 0x87 isaset -y -f 0x2e 0x87 isaset -y 0x2e 0x2f 0x1c 0x3 isaset -y 0x2e 0x2f 0x24 0x1c Thanks, Mike -- Mike Campin lm_sensors@ootsa.homelinux.net _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors