src/sys/dev/smbus, branch release/14.4.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F14.4.02025-07-28T13:28:20ZInternal scheduling priorities: Always use symbolic ones2025-07-28T13:28:20ZOlivier Certnerolce@FreeBSD.org2024-05-22T15:29:22Zurn:sha1:79dcda3d5df6ede0bb4a0afcaa7180af703a785d
Replace priorities specified by a base priority and some hardcoded
offset value by symbolic constants. Hardcoded offsets prevent changing
the difference between priorities without changing their relative
ordering, and is generally a dangerous practice since the resulting
priority may inadvertently belong to a different selection policy's
range.
Since RQ_PPQ is 4, differences of less than 4 are insignificant, so just
remove them. These small differences have not been changed for years,
so it is likely they have no real meaning (besides having no practical
effect). One can still consult the changes history to recover them if
ever needed.
No functional change (intended).
MFC after: 1 month
Event: Kitchener-Waterloo Hackathon 202506
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D45390
(cherry picked from commit 8ecc41918066422d6788a67251b22d11a6efeddf)
smbus: Use a bus_child_deleted method to free ivars for children2024-12-01T02:46:07ZJohn Baldwinjhb@FreeBSD.org2024-11-01T14:10:10Zurn:sha1:87bb96bb4788cc33c1a9b19671bdd0884acc5152
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47372
(cherry picked from commit 03f641f9b1d82b7369c8988afbd75a32d9913aaf)
sys: Remove $FreeBSD$: one-line sh pattern2023-08-16T17:54:58ZWarner Loshimp@FreeBSD.org2023-08-16T17:54:58Zurn:sha1:031beb4e239bfce798af17f5fe8dba8bcaf13d99
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
sys: Remove $FreeBSD$: one-line .c pattern2023-08-16T17:54:36ZWarner Loshimp@FreeBSD.org2023-08-16T17:54:36Zurn:sha1:685dc743dc3b5645e34836464128e1c0558b404b
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
sys: Remove $FreeBSD$: two-line .h pattern2023-08-16T17:54:11ZWarner Loshimp@FreeBSD.org2023-08-16T17:54:11Zurn:sha1:95ee2897e98f5d444f26ed2334cc7c439f9c16c6
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD2023-05-12T16:44:03ZWarner Loshimp@FreeBSD.org2023-05-10T15:40:58Zurn:sha1:4d846d260e2b9a3d4d0a701462568268cbfe7a5b
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
smbus smb: Remove unused devclass argument to DRIVER_MODULE.2022-05-09T19:22:02ZJohn Baldwinjhb@FreeBSD.org2022-05-09T19:22:02Zurn:sha1:8d1611432f425a97714543af30379f6ad9ed4b7cRemove unused smbus_devclass.2022-05-06T22:39:30ZJohn Baldwinjhb@FreeBSD.org2022-04-20T16:26:33Zurn:sha1:c6d3976514d1650c96d7468ad83eacbd756b1a98newbus: Move from bus_child_{pnpinfo,location}_src to bus_child_{pnpinfo,location} with sbuf2021-06-23T02:52:06ZWarner Loshimp@FreeBSD.org2021-06-23T02:27:57Zurn:sha1:ddfc9c4c59e2ea4871100d8c076adffe3af8ff21
Now that the upper layers all go through a layer to tie into these
information functions that translates an sbuf into char * and len. The
current interface suffers issues of what to do in cases of truncation,
etc. Instead, migrate all these functions to using struct sbuf and these
issues go away. The caller is also in charge of any memory allocation
and/or expansion that's needed during this process.
Create a bus_generic_child_{pnpinfo,location} and make it default. It
just returns success. This is for those busses that have no information
for these items. Migrate the now-empty routines to using this as
appropriate.
Document these new interfaces with man pages, and oversight from before.
Reviewed by: jhb, bcr
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D29937
smbus: clean up empty lines in .c and .h files2020-09-01T21:53:00ZMateusz Guzikmjg@FreeBSD.org2020-09-01T21:53:00Zurn:sha1:75d41981c0e9db8079219efd17c0179d4a093da2