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

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

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

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

show more ...

musb: eliminate write only variable sc

Sponsored by: Netflix

Fix undefined behaviour in the USB controllers

The USB controller drivers assume they can cast a NULL pointer to a
struct and find the address of a member. KUBSan complains about this so
replace wit

Fix undefined behaviour in the USB controllers

The USB controller drivers assume they can cast a NULL pointer to a
struct and find the address of a member. KUBSan complains about this so
replace with the __offsetof and __containerof macros that use either a
builtin function where available, or the same NULL pointer on older
compilers without the builtin.

Reviewers: hselasky

Subscribers: imp

Reviewed by: hselasky
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33865

show more ...

Factor out repeated code in the USB controller drivers to avoid bugs
computing the same isochronous start frame number over and over again.

PR: 257082
MFC after: 1 week
Sponsored by: NVIDIA Network

Factor out repeated code in the USB controller drivers to avoid bugs
computing the same isochronous start frame number over and over again.

PR: 257082
MFC after: 1 week
Sponsored by: NVIDIA Networking

show more ...

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

Merge ^/head r357966 through r357999.

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marke

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many)

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.

Reviewed by: hselasky, kib
Approved by: kib (mentor)
Differential Revision: https://reviews.freebsd.org/D23632

show more ...

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

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

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

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

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

show more ...

musb: eliminate write only variable sc

Sponsored by: Netflix

Fix undefined behaviour in the USB controllers

The USB controller drivers assume they can cast a NULL pointer to a
struct and find the address of a member. KUBSan complains about this so
replace wit

Fix undefined behaviour in the USB controllers

The USB controller drivers assume they can cast a NULL pointer to a
struct and find the address of a member. KUBSan complains about this so
replace with the __offsetof and __containerof macros that use either a
builtin function where available, or the same NULL pointer on older
compilers without the builtin.

Reviewers: hselasky

Subscribers: imp

Reviewed by: hselasky
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33865

show more ...

Factor out repeated code in the USB controller drivers to avoid bugs
computing the same isochronous start frame number over and over again.

PR: 257082
MFC after: 1 week
Sponsored by: NVIDIA Network

Factor out repeated code in the USB controller drivers to avoid bugs
computing the same isochronous start frame number over and over again.

PR: 257082
MFC after: 1 week
Sponsored by: NVIDIA Networking

show more ...

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

Merge ^/head r357966 through r357999.

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marke

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (2 of many)

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.

Reviewed by: hselasky, kib
Approved by: kib (mentor)
Differential Revision: https://reviews.freebsd.org/D23632

show more ...

If sc->sc_ep_max is already set use it to find the number of RX and TX
endpoints. The Allwinner driver will need to set this as the EPINFO
register isn't useful there.

Submitted by: jmcneill
Reviewe

If sc->sc_ep_max is already set use it to find the number of RX and TX
endpoints. The Allwinner driver will need to set this as the EPINFO
register isn't useful there.

Submitted by: jmcneill
Reviewed by: hselasky
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D5881

show more ...

Increase the size of the endpoint buffers. They are double buffered so
need to be twice the size.

Sponsored by: DARPA, AFRL

Use a table to find the endpoint configuration

On the Allwinner SoCs we need to set a custom endpoint configuration. To
allow for this use a table to store the configuration so the attachment
can ov

Use a table to find the endpoint configuration

On the Allwinner SoCs we need to set a custom endpoint configuration. To
allow for this use a table to store the configuration so the attachment
can override it.

Reviewed by: hselasky
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D14783

show more ...

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

show more ...

MFH

Sponsored by: The FreeBSD Foundation

Remove misleading comment. musb supports host mode for more than two years now

Spotted by: jmcneill

Merge sync of head

Merge from head

Merge r278538 through r279514.