src/sys/dev/twe/twe.c, branch mainFreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=main2023-05-11T04:24:12Ztwe: Remove driver2023-05-11T04:24:12ZWarner Loshimp@FreeBSD.org2023-05-11T04:24:12Zurn:sha1:062a7b918fac638e0cce0d8c087d7f2190c59b1e
Sponsored by: Netflix
The TWE driver should have been marked with gone_in for FreeBSD 13.x,2022-02-26T18:40:17ZScott Longscottl@FreeBSD.org2022-02-26T18:40:17Zurn:sha1:4b22ce07306243d6641c93efcf315a787dd0876c
but was missed. Mark it for gone_in 14.0. The hardware hasn't been
produced or supported in over 20 years, and even back then it was
known to be electrically unreliable and prone to catastrophic failure.
Fix "set but not used" in twe.2022-02-26T18:16:31ZScott Longscottl@FreeBSD.org2022-02-26T18:16:31Zurn:sha1:b6ac753a881be1a72bfbdb0d7ce0b22347eda458twe: clean up empty lines in .c and .h files2020-09-01T21:31:50ZMateusz Guzikmjg@FreeBSD.org2020-09-01T21:31:50Zurn:sha1:b4492420b6bf2a3672f561a57c17fb17e44bf900Ever since the block layer expanded its command syntax beyond just2020-02-07T09:22:08ZScott Longscottl@FreeBSD.org2020-02-07T09:22:08Zurn:sha1:d176b8039e91164cd25271ff6191a4fb1a03fe97
BIO_READ and BIO_WRITE, we've handled this expanded syntax poorly in
drivers when the driver doesn't support a particular command. Do a
sweep and fix that.
Reported by: imp
sys/dev: further adoption of SPDX licensing ID tags.2017-11-27T14:52:40ZPedro F. Giffunipfg@FreeBSD.org2017-11-27T14:52:40Zurn:sha1:718cf2ccb9956613756ab15d7a0e28f2c8e91cab
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
sys/dev: minor spelling fixes.2016-05-03T03:41:25ZPedro F. Giffunipfg@FreeBSD.org2016-05-03T03:41:25Zurn:sha1:453130d9bfc1c6d68b366dfcb041689d69f81295
Most affect comments, very few have user-visible effects.
Remove MAXBSIZE use from drivers where it has nothing to do.2015-03-22T16:10:28ZAlexander Motinmav@FreeBSD.org2015-03-22T16:10:28Zurn:sha1:6f954fb36b28550c58678125b289ae80ea4d7089
In some cases limits are just not needed, in others -- DFLTPHYS is the
right constant to use instead.
MFC after: 1 month
Remove remaining 4.x compat shims. No resulting changes (verified by2012-09-07T18:41:19ZJohn Baldwinjhb@FreeBSD.org2012-09-07T18:41:19Zurn:sha1:51ba7b6f3e4dde2e27bb9b174f3e0cb0400720fc
md5).
- Explicitly call twe_done() to poll the hardware when looping in2012-09-05T14:31:58ZJohn Baldwinjhb@FreeBSD.org2012-09-05T14:31:58Zurn:sha1:1832280a9ed06fbdda14c888acef72465dcdddc5
twe_start() to simulate the behavior on 4.x where the driver dropped
spl to allow interrupts to run to free up space in the command
queue. Be careful to only poll if we are going to make at least
one more attempt to queue the current command. Also, when polling,
be careful to not call twe_startio() to queue more commands to avoid
recursion.
- Move the buffer for formatting AEN messages into the softc instead of
using a single driver-wide static buffer.
Requested by: scottl (1)
Tested by: Mike Tancsa @ Sentex