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path: root/sys/dev/ic/pcf8584.c (follow)
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* Read status register after all writes to the pcf8584 controller. Alegedlykettenis2010-08-011-3/+4
* Remove volatile from function return values since gcc4 complains about themkettenis2010-04-301-5/+5
* Move a few more definitions to pcf8584var.h. Needed for SUNW,envctrl andkettenis2007-10-201-6/+1
* Switch pcfiic to rwlock.jsg2007-05-211-5/+5
* BBC-based machines swap the two registers (good going Sun -- that is why wederaadt2006-06-221-36/+38
* properly handle timeout failure in while loopderaadt2006-06-211-3/+3
* tighten this code upderaadt2006-06-151-23/+15
* no more infinite loops; tested by dlgderaadt2006-06-141-5/+14
* support the iic busses on the ultrasparc III machines (something is stillderaadt2006-06-141-27/+33
* dont clutter up dmesg with useless or redundant informationdlg2006-02-011-3/+2
* a driver for the phillips pcf8584 i2c controller as found on the sun netradlg2006-02-011-0/+312