src/sys/dev/ipw, branch releng/14.2 FreeBSD source tree Revert "Widen EPOCH(9) usage in PCI WLAN drivers." 2024-02-18T16:42:28+00:00 Bjoern A. Zeeb bz@FreeBSD.org 2023-11-03T21:19:26+00:00 9a8147ca8f18332d14e5ec5059f6e9079ca7b22d 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) 
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)
sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16T17:54:36+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:36+00:00 685dc743dc3b5645e34836464128e1c0558b404b Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16T17:54:24+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:24+00:00 71625ec9ad2a9bc8c09784fbd23b759830e0ee5f Remove /^/[*/]\s*\$FreeBSD\$.*\n/ 
Remove /^/[*/]\s*\$FreeBSD\$.*\n/
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12T16:44:03+00:00 Warner Losh imp@FreeBSD.org 2023-05-10T15:40:58+00:00 4d846d260e2b9a3d4d0a701462568268cbfe7a5b The SPDX folks have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 
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
DrvAPI: Trivial mechanical conversions for various drivers 2022-12-21T20:36:59+00:00 Justin Hibbits jhibbits@FreeBSD.org 2022-08-19T19:48:39+00:00 ec22a3a259193685afaea1667a39266264c65fd3 Mechanically convert the following drivers, with trivial changes: * ipw(4) * igc(4) * enetc(4) * malo(4) * nfe(4) * bxe(4) * awg(4) * otus(4) * rtwn(4) * bnxt(4) * ath(4) Sponsored by: Juniper Networks, Inc. 
Mechanically convert the following drivers, with trivial changes:
* ipw(4)
* igc(4)
* enetc(4)
* malo(4)
* nfe(4)
* bxe(4)
* awg(4)
* otus(4)
* rtwn(4)
* bnxt(4)
* ath(4)

Sponsored by:	Juniper Networks, Inc.
ipw: Remove unused devclass argument to DRIVER_MODULE. 2022-05-06T22:39:31+00:00 John Baldwin jhb@FreeBSD.org 2022-04-20T16:41:47+00:00 64afbe6a511118e1a4b723f9a4178b3e81231610 






Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26T14:26:36+00:00

Pawel Biernacki
kaktus@FreeBSD.org

2020-02-26T14:26:36+00:00

7029da5c36f2d3cf6bb6c81bf551229f416399e8

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Mark all obvious cases as MPSAFE.  All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT

Approved by:	kib (mentor, blanket)
Commented by:	kib, gallatin, melifaro
Differential Revision:	https://reviews.freebsd.org/D23718





r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Mark all obvious cases as MPSAFE.  All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT

Approved by:	kib (mentor, blanket)
Commented by:	kib, gallatin, melifaro
Differential Revision:	https://reviews.freebsd.org/D23718







Widen EPOCH(9) usage in PCI WLAN drivers.
2020-01-30T10:28:01+00:00

Hans Petter Selasky
hselasky@FreeBSD.org

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

b65f813c1ab99448278961c5ca80dc422b1eae29

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





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







Fix ieee80211_radiotap(9) usage in wireless drivers:
2019-03-11T01:27:01+00:00

Andriy Voskoboinyk
avos@FreeBSD.org

2019-03-11T01:27:01+00:00

786ac7035f938bf3764ec6d5ee2f0e50b5d959b6

- Alignment issues:
 * Add missing __packed attributes + padding across all drivers; in
most places there was an assumption that padding will be always
minimally suitable; in few places - e.g., in urtw(4) / rtwn(4) -
padding was just missing.
 * Add __aligned(8) attribute for all Rx radiotap headers since they can
contain 64-bit TSF timestamp; it cannot appear in Tx radiotap headers, so
just drop the attribute here. Refresh ieee80211_radiotap(9) man page
accordingly.

- Since net80211 automatically updates channel frequency / flags in
ieee80211_radiotap_chan_change() drop duplicate setup for these fields
in drivers.

Tested with Netgear WG111 v3 (urtw(4)), STA mode.

MFC after:	2 weeks





- Alignment issues:
 * Add missing __packed attributes + padding across all drivers; in
most places there was an assumption that padding will be always
minimally suitable; in few places - e.g., in urtw(4) / rtwn(4) -
padding was just missing.
 * Add __aligned(8) attribute for all Rx radiotap headers since they can
contain 64-bit TSF timestamp; it cannot appear in Tx radiotap headers, so
just drop the attribute here. Refresh ieee80211_radiotap(9) man page
accordingly.

- Since net80211 automatically updates channel frequency / flags in
ieee80211_radiotap_chan_change() drop duplicate setup for these fields
in drivers.

Tested with Netgear WG111 v3 (urtw(4)), STA mode.

MFC after:	2 weeks







ipw(4): reuse ieee80211_tx_complete function
2019-01-31T10:44:00+00:00

Andriy Voskoboinyk
avos@FreeBSD.org

2019-01-31T10:44:00+00:00

9b1a29716a1a32d1a03b295fa037ffdf97435e61

This should partially fix 'netstat -b -I wlan0' output

MFC after:	1 week





This should partially fix 'netstat -b -I wlan0' output

MFC after:	1 week