summaryrefslogtreecommitdiff
path: root/sys/dev/i2c/i2c_scan.c
AgeCommit message (Collapse)Author
2007-12-05sch5027 probing, from remco@d-compu.dyndns.orgTheo de Raadt
2007-10-30print some word reads as well in the verbose outputTheo de Raadt
2007-10-25expand range where we search for sensorsTheo de Raadt
2007-10-24remove the unused i2cbus_attach_args param from the probe functions; ok deraadtConstantine A. Murenin
2007-10-24make older gcc happierTheo de Raadt
2007-10-24fix r1.101 (2007-10-07) regression of not calling the iic_dump() for aConstantine A. Murenin
successfully identified sensor chip that was not claimed by any driver; whilst at it, get rid of the 'if defined' madness ok deraadt
2007-10-24skip the ignored addresses completely (now covers the eeprom range, too); ↵Constantine A. Murenin
ok deraadt
2007-10-18Check to see if the SPD EEPROM size looks sane (ie < 32K)Jonathan Gray
when trying to decide if we have found an SPD EEPROM. ok deraadt@
2007-10-17add probe for TI TMP401 (untested)Theo de Raadt
2007-10-11probe for Winbond W83793G; tested by jon.steel@esentire.com; suggestions/ok ↵Constantine A. Murenin
deraadt@
2007-10-09we have been knocking out i2c when ipmi exists on a machine (becauseTheo de Raadt
there are ipmi bmc's that apparently violate i2c bus master locking). but those problems bite us only for sensors which we re-scan every few seconds, and then we hit the ipmi bmc's races. for non-sensor devices (like spdmem) it is probably ok to look once. let's try that method for a while and see if anyone sees breakage.
2007-10-07add support for scanning the spdmem range of addresses, using a differentTheo de Raadt
probe function; based on earlier work by jsg, and retested by us
2007-09-05probe for adt7462 (no driver yet, someone want to write one), and mentionTheo de Raadt
a few more sub-types as comments; ok kettenis
2007-09-03there is a prototype version of the lm93 (plus spacing fixes)Theo de Raadt
2007-09-03Recognize Andigilog aSC7621.Mark Kettenis
ok deraadt@
2007-04-10``it's'' -> ``its'' when the grammar gods require this change.Miod Vallat
2007-01-05when i2c_dumping, instead of just skipping 0xff value registers,Theo de Raadt
skip the most common value read (which is often 0xff anyways)
2006-12-26The adt7475 has a fixed address of 0x2e.Mark Kettenis
ok deraadt@
2006-12-25identify adt7475Theo de Raadt
2006-11-19Probe for National Semiconductor LM63.Mark Kettenis
2006-11-19Probe for Myson MTP008.Mark Kettenis
2006-11-01lm75 scoring should not show up in verboseTheo de Raadt
2006-09-26re-enable I2C_VERBOSEJonathan Gray
ok deraadt@
2006-08-29#undef I2C_VERBOSEMark Kettenis
ok deraadt@
2006-08-18probe for the lm75a, meaning that the lm75/lm75a/lm77 probe routine mustTheo de Raadt
become quite complicated. work done by matt@bodgit-n-scarper.com after i explained how daft these devices are
2006-07-15Add support for Genesys Logic GL523SM and Global Mixed-mode Technology G781.Mark Kettenis
tested by fgs@ and Stuart Henderson.
2006-07-12spacingTheo de Raadt
2006-07-12Add missing break.Mark Kettenis
2006-07-12Sort switch statements by vendor ID.Mark Kettenis
2006-06-14teach it fintek f75375; half by drahnTheo de Raadt
2006-04-29bring back skip_fc SMI workaround for max6657 chips; ok kettenis@Damien Miller
2006-04-17Reorganize the 0xfe vendor register block, adding new devices and tighteningMark Kettenis
checks on existing devices. "slap it in" deraadt@
2006-03-22Detect newer revisions of the LM81.Mark Kettenis
2006-03-19sis950 has 0x5b missing, so it looks more like an it8712f-aTheo de Raadt
2006-03-19ok, what i thought was sis950 is actually likely the it8712f-aTheo de Raadt
2006-03-18probe for it8712 and sis950 (somewhat of a clone)Theo de Raadt
2006-03-12Tweak comment.Mark Kettenis
2006-03-07Add a few more SMSC devices.Mark Kettenis
2006-03-07Improve adm1030/adm1031 detection.Mark Kettenis
ok deraadt@
2006-03-04Re-enable I2C_VERBOSE.Mark Kettenis
2006-03-04handle lm96000 (another similar chip); ok kettenis, tested by ↵Theo de Raadt
stu@spacehopper.org
2006-02-26Don't touch i2c bus tag internals directly.Alexander Yurchenko
ok deraadt@
2006-02-25Make sure we print something for unidentified devices.Mark Kettenis
ok deraadt@
2006-02-25#undef I2C_VERBOSE; re-enable after release.Mark Kettenis
prompted by deraadt@
2006-02-08add a member to the i2c_attach args so that a controller can pass aDavid Gwynne
cookie down to the device. the most obvious use of this is to pass a device its ofw node on sparc64 and macppc so it can configure itself more appropriately. ok kettenis@ henning@ deraadt@
2006-02-08Fix lm75 check.Mark Kettenis
ok deraadt@
2006-02-04s/amd1032cloneprobe/adm1032cloneprobe/gMark Kettenis
2006-01-29Don't probe address 0x4f.Mark Kettenis
ok deraadt@
2006-01-28Move address checks forward. Cleanup comments.Mark Kettenis
2006-01-28Disable ds1624/ds1631/ds1721 probe.Mark Kettenis
requested by deraadt@