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

mxge(4): avoid clang 21 warning in NO-IP configuration

2026-01-26T08:30:26+00:00

Building the LINT-NOIP kernel on amd64 with clang 21 results in a
-Werror warning similar to:

    sys/dev/mxge/if_mxge.c:1846:44: error: variable 'sum' is uninitialized when passed as a const pointer argument here [-Werror,-Wuninitialized-const-pointer]
     1846 |                     cksum_offset, sizeof(sum), (caddr_t)&sum);
          |                                                          ^~~

Indeed, if both `INET` and `INET6` are undefined, `sum` is never
initialized. Initialize it to zero to silence the warning.

Reviewed by:	jhibbits
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D54730

(cherry picked from commit 74cac745fe302b26ad22114f60735c8b73e90571)

mxge(4): Stop checking for failures from taskqueue_create(M_WAITOK)

2024-09-30T04:44:30+00:00

MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D45853

(cherry picked from commit 7ea3fd3bb5f4039c372fd72aeef004fe12454537)

net: Remove unneeded NULL check for the allocated ifnet

2024-07-12T12:03:37+00:00

Change 4787572d0580 made if_alloc_domain() never fail, then also do the
wrappers if_alloc(), if_alloc_dev(), and if_gethandle().

No functional change intended.

Reviewed by:	kp, imp, glebius, stevek
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D45740

(cherry picked from commit aa3860851b9f6a6002d135b1cac7736e0995eedc)

sys: Remove $FreeBSD$: one-line bare tag

2023-08-16T17:55:17+00:00

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

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

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

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

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

2023-05-12T16:44:03+00:00

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

Mechanically convert mxge(4) to IfAPI

2023-02-06T17:52:46+00:00

Reviewed by:	gallatin
Sponsored by:	Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37848

mxge: cleanup from purging EOL release compatibility

2023-02-04T16:11:01+00:00

The FreeBSD version was being used to trigger preprocessor conditionals
IFNET_BUF_RING and MXGE_VIRT_JUMBOS.  Since those are no longer
conditional, purge their effects.

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/603
Differential Revision: https://reviews.freebsd.org/D35560

mxge: purge EOL release compatibility

2023-02-04T16:10:57+00:00

Remove FreeBSD 7, 8, 9 and 10 compatibility code.

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/603
Differential Revision: https://reviews.freebsd.org/D35560

pmap_unmapdev/bios: Accept a pointer instead of a vm_offset_t.

2022-09-22T22:08:52+00:00

This matches the return type of pmap_mapdev/bios.

Reviewed by:	kib, markj
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D36548