src/sys/dev/liquidio/lio_main.c, branch stable/13

lio: Avoid out-of-bounds read or write MAC address

2026-01-31T18:42:41+00:00

While here, replace loop copying the MAC address with memcpy() for
better readability.

Reviewed by:	markj
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D54177

(cherry picked from commit 094626d3a5009a56bf1b763dbdfc681ce371dc99)
(cherry picked from commit c162d7febbc83c1d877876b18ee864213dceca51)
(cherry picked from commit e8de565f6bb8d91e2882ae5422b8a4a0337e4ca4)

net: Remove unneeded NULL check for the allocated ifnet

2024-10-08T10:07:18+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

MFC note: This is only a partial MFC, as some drivers do not exist in
stable/13 branch. The if_epair(4) drifts too much from stable/14 so not
included in this MFC.

(cherry picked from commit aa3860851b9f6a6002d135b1cac7736e0995eedc)
(cherry picked from commit 6b1f530935c5f84ec65dad87b7c20c6b7a72a6d3)

liquidio(4): Stop checking for failures from malloc/taskqueue_create/buf_ring_alloc(M_WAITOK)

2024-09-30T05:05:43+00:00

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

(cherry picked from commit 57cd8f27b727e7a87312f6f141cfa13807dc81a0)
(cherry picked from commit 518e138448b46d57030b3e34962e69e6211c8e1b)

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

2023-08-23T17:43:22+00:00

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

Similar commit in current:
(cherry picked from commit 71625ec9ad2a)

Fix build of liquidio with base gcc on i386

2018-06-13T07:55:57+00:00

Some casts from pointers to uint64_t and back in lio_main.c cause base
gcc on i386 to warn "cast from pointer to integer of different size",
and vice versa.  Add additional casts to uintptr_t to suppress these.

Reviewed by:	sbruno
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D15754

Revert r327828, r327949, r327953, r328016-r328026, r328041:

2018-01-21T15:42:36+00:00

Uses of mallocarray(9).

The use of mallocarray(9) has rocketed the required swap to build FreeBSD.
This is likely caused by the allocation size attributes which put extra pressure
on the compiler.

Given that most of these checks are superfluous we have to choose better
where to use mallocarray(9). We still have more uses of mallocarray(9) but
hopefully this is enough to bring swap usage to a reasonable level.

Reported by:	wosch
PR:		225197

dev: make some use of mallocarray(9).

2018-01-13T22:30:30+00:00

Focus on code where we are doing multiplications within malloc(9). None of
these is likely to overflow, however the change is still useful as some
static checkers can benefit from the allocation attributes we use for
mallocarray.

This initial sweep only covers malloc(9) calls with M_NOWAIT. No good
reason but I started doing the changes before r327796 and at that time it
was convenient to make sure the sorrounding code could handle NULL values.

Enable i386 build of the Cavium LiquidIO driver (lio) module.

2017-10-25T17:49:17+00:00

Submitted by:	pkanneganti@cavium.com (Prasad V Kanneganti)
MFC after:	1 week
Sponsored by:	Cavium Networks
Differential Revision:	https://reviews.freebsd.org/D12415

The diff is the initial submission of Cavium Liquidio 2350/2360 10/25G

2017-09-12T23:36:58+00:00

Intelligent NIC driver.

The submission conconsists of firmware binary file and driver sources.

Submitted by:	pkanneganti@cavium.com (Prasad V Kanneganti)
Relnotes:	Yes
Sponsored by:	Cavium Networks
Differential Revision:	https://reviews.freebsd.org/D11927