src/sys/dev/wpi, branch stable/14

Revert "Widen EPOCH(9) usage in PCI WLAN drivers."

2024-02-18T16:42:28+00:00

This reverts commit b65f813c1ab99448278961c5ca80dc422b1eae29.
As a side effect this also seems to fix wtap which seems to have
lost the epoch over the input path in between.

Sponsored by:	The FreeBSD Foundation

(cherry picked from commit 1c6dd33d26eb02c6145383a49150965eeca61120)

net80211 / drivers: remove public use of ieee80211_node_incref()

2023-10-04T15:19:18+00:00

ieee80211_node_incref() is the FreeBSD implementation of
ieee80211_ref_node().  Not being interested in the node returned
it was used as a shortcut in 3 drivers (ath, uath, wpi).
Replace the call with the public KPI of ieee80211_ref_node() and
ignore the result.
This leaves us with the single internal call going
ieee80211_ref_node() -> ieee80211_node_incref() and that should
help increasing portability but also limiting the places to trace
for node reference operations.

Sponsored by:	The FreeBSD Foundation

(cherry picked from commit f156cd892b55c04a39fa06d1899e6e316de77f03)

sys: Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:36+00:00

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

sys: Remove $FreeBSD$: one-line .c comment pattern

2023-08-16T17:54:24+00:00

Remove /^/[*/]\s*\$FreeBSD\$.*\n/

sys: Remove $FreeBSD$: two-line .h pattern

2023-08-16T17:54:11+00:00

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

Use bool for one-bit wide bit-fields

2023-04-25T17:26:03+00:00

A signed one-bit wide bit-field can take only the values 0 and -1. Clang
16 introduced a warning that "implicit truncation from 'int' to a
one-bit wide bit-field changes value from 1 to -1". Fix the warnings by
using C99 bool.

Reported by:	Clang 16
Reviewed by:	emaste, jhb
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D39705

wpi: Remove unused devclass argument to DRIVER_MODULE.

2022-05-06T22:46:57+00:00

wpi: Fix a lock leak in an error path in wpi_run()

2021-09-10T14:03:51+00:00

PR:		258243
Reported by:	dinghao.liu@zju.edu.cn
MFC after:	1 week

wpi: clean up empty lines in .c and .h files

2020-09-01T21:46:27+00:00

Widen EPOCH(9) usage in PCI WLAN drivers.

2020-01-30T10:28:01+00:00

Make sure all occurrences of ieee80211_input_xxx() in sys/dev are
covered by a network epoch section. Do not depend on the interrupt
handler nor any taskqueues being in a network epoch section.

This patch should unbreak the PCI WLAN drivers after r357004.

Pointy hat:	glebius@
Sponsored by:	Mellanox Technologies