src-test2/sys/dev/ow, branch release/11.3.0 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F11.3.0 2017-09-11T04:22:25Z MFC r321686: 2017-09-11T04:22:25Z Ian Lepore ian@FreeBSD.org 2017-09-11T04:22:25Z urn:sha1:aa7852ab2b19a9bf2ca5f882db8c57b390ef3afb Add inline functions to convert between sbintime_t and decimal time units. Use them in some existing code that is vulnerable to roundoff errors. Don't repeat the the word 'the' 2016-05-17T12:52:31Z Eitan Adler eadler@FreeBSD.org 2016-05-17T12:52:31Z urn:sha1:cef367e6a15b6e3e2aca88d453c74962cf1f94e7 (one manual change to fix grammar) Confirmed With: db Approved by: secteam (not really, but this is a comment typo fix) dev/ow: Tag an unreachable switch default. 2016-05-16T20:04:38Z Pedro F. Giffuni pfg@FreeBSD.org 2016-05-16T20:04:38Z urn:sha1:63aa6c0cd9bc0e1ed1d7876987ed0a106a8f876b Coverity reports an uninitialized "dir" in case the switch defaults without hitting any case. Respect the original intent and quell the false positive with the relatively new __unreachable() builtin. CID: 1331566 Cleanup unnecessary semicolons from the kernel. 2016-04-10T23:07:00Z Pedro F. Giffuni pfg@FreeBSD.org 2016-04-10T23:07:00Z urn:sha1:74b8d63dcc17c07d8cb21e13f6db517698efd49f Found with devel/coccinelle. Simply to appease gcc's warnings. 2015-08-28T02:29:31Z Warner Losh imp@FreeBSD.org 2015-08-28T02:29:31Z urn:sha1:d63180f2dfd9630878c581c8c00c44315bd49e03 New 1-Wire bus implementation. 1-Wire controller is abstracted, though 2015-08-27T23:33:38Z Warner Losh imp@FreeBSD.org 2015-08-27T23:33:38Z urn:sha1:ae1f3df43466466a21c7da0df93ecb58a3e53d74 only gpiobus configured via FDT is supported. Bus enumeration is supported. Devices are created for each device found. 1-Wire temperature controllers are supported, but other drivers could be written. Temperatures are polled and reported via a sysctl. Errors are reported via sysctl counters. Mis-wired bus detection is included for more trouble shooting. See ow(4), owc(4) and ow_temp(4) for details of what's supported and known issues. This has been tested on Raspberry Pi-B, Pi2 and Beagle Bone Black with up to 7 devices. Differential Revision: https://reviews.freebsd.org/D2956 Relnotes: yes MFC after: 2 weeks Reviewed by: loos@ (with many insightful comments)