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Ian Lepore acce2d7606 Use a single write of 3 bytes instead of iicdev_writeto() in ads111x.
The iicdev_writeto() function basically does scatter-gather IO by filling
in a pair of iic_msg structs to write the register address then the data
from different locations but with a single bus START/xfer/STOP sequence.
It turns out several low-level i2c controller drivers do not honor the
IIC_NOSTART flag, so the second piece of the write gets a new START on
the bus, and that confuses the ads111x chips which expect a continuous
write of 3 bytes to set a register.

A proper fix for this is to track down all the misbehaving controllers
drivers and fix them.  For now this change makes this driver work again.
2019-09-05 19:17:53 +00:00
bin pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
cddl pkgbase: Force zfs(8) and zpool(8) to be in the runtime package 2019-09-05 14:07:49 +00:00
contrib lldb: shorten thread names to make logs easier to follow 2019-09-01 16:50:34 +00:00
crypto Complete LOCAL_PEERCRED support. Cache pid of the remote process in the 2019-05-30 14:24:26 +00:00
etc patch(1): add some basic tests 2019-09-05 03:16:14 +00:00
gnu libc: remove gets 2019-09-01 16:12:05 +00:00
include pkgbase: Add TAG for evdev and veriexec headers 2019-09-05 14:14:47 +00:00
kerberos5 Fix generation of krb5-config with LC_CTYPE=*.UTF-8 2019-07-01 11:47:45 +00:00
lib [lib80211] add initial VHT (11ac) channel ranges for FCC. 2019-09-05 15:55:24 +00:00
libexec rc: Honor ${name}_env when a custom *_cmd is defined (e.g., start_cmd) 2019-09-05 14:52:22 +00:00
release pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
rescue Remove unused defines since r147075 2019-07-12 04:44:50 +00:00
sbin pkgbase: pfctl: tests: Put tests files in the FreeBSD-tests package 2019-09-05 14:19:06 +00:00
secure pkgbase: Put a lot of binaries and lib in FreeBSD-runtime 2019-09-05 14:13:08 +00:00
share pkgbase: Add the pkg trusted keys to the FreeBSD-utilities package 2019-09-05 19:17:17 +00:00
stand ficl: add xemit word 2019-09-05 15:06:30 +00:00
sys Use a single write of 3 bytes instead of iicdev_writeto() in ads111x. 2019-09-05 19:17:53 +00:00
targets - Retire pc-sysinstall(8) 2019-09-03 19:42:04 +00:00
tests Set required program for all acl tests 2019-09-05 18:54:46 +00:00
tools The efifat files are no longer used: remove the code to build them 2019-09-04 20:55:48 +00:00
usr.bin patch(1): fix the file removal test, strengthen it a bit 2019-09-05 15:35:57 +00:00
usr.sbin pkgbase: Put a lot of binaries and lib in FreeBSD-runtime 2019-09-05 14:13:08 +00:00
.arcconfig
.arclint
.cirrus.yml cirrus.yml: stop fetching OVMF.fd now that we're using the pkg 2019-07-30 16:40:33 +00:00
.clang-format Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitattributes Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitignore .gitignore: Add LINT kernel configurations generated into SRCDIR 2019-08-10 18:22:22 +00:00
COPYRIGHT Happy New Year 2019! 2019-01-01 00:25:25 +00:00
LOCKS
MAINTAINERS [skip ci] Add me to MAINTAINERS for fusefs 2019-07-28 15:20:47 +00:00
Makefile Vendor import bzip2 -- upgrade to version 1.0.8. 2019-08-11 06:22:06 +00:00
Makefile.inc1 Add head(1) to native-xtools so that it can be used in qemu-user jails 2019-06-20 13:24:58 +00:00
Makefile.libcompat libsysdecode: use the proper include directory 2019-07-25 17:10:17 +00:00
Makefile.sys.inc
ObsoleteFiles.inc The efifat files are no longer used: remove the code to build them 2019-09-04 20:55:48 +00:00
README Vendor import bzip2 -- upgrade to version 1.0.8. 2019-08-11 06:22:06 +00:00
README.md README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
RELNOTES Add entries for unmapped mbufs and KTLS. 2019-08-30 16:30:09 +00:00
UPDATING ping6: Rename options for better consistency with ping 2019-08-23 15:22:20 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html, and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information, including setting make(1) variables.

Source Roadmap:

bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

stand		Boot loader sources.

sys		Kernel sources.

sys/<arch>/conf Kernel configuration files. GENERIC is the configuration
		used in release builds. NOTES contains documentation of
		all possible entries.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html