usb: Kill left-over cdefs.h includes

These includes were for __FBSD_RCSID() macro. They weren't formatted
like the rest of the tree so weren't trimmed automatically when that
script was run. Trim th

usb: Kill left-over cdefs.h includes

These includes were for __FBSD_RCSID() macro. They weren't formatted
like the rest of the tree so weren't trimmed automatically when that
script was run. Trim them now.

MFC After: 1 week
Sponsored by: Netflix

show more ...

umcs(4): Fix two typos in source code comments

- s/frequences/frequencies/

MFC after: 3 days

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

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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 ...

umcs(4): Fix a typo in a kernel message

- s/confguration/configuration/
- s/nornal/normal/

Obtained from: NetBSD
MFC after: 5 days

usb: Remove unused devclass arguments to DRIVER_MODULE.

Fully revert f83f5d58394db57576bbed6dc7531997cabeb102 for the sys/dev/usb/serial
folder, only keeping the zero length packet API introduced in sys/dev/usb
after more reports of USB serial devices not

Fully revert f83f5d58394db57576bbed6dc7531997cabeb102 for the sys/dev/usb/serial
folder, only keeping the zero length packet API introduced in sys/dev/usb
after more reports of USB serial devices not supporting ZLPs.

Reported by: mav@
MFC after: 1 week
Sponsored by: NVIDIA Networking

show more ...

Send a zero-length-packet first when opening a BULK endpoint for USB serial
port devices. If it gets eaten it is fine. Many USB device side implementations
don't properly support the clear endpoint h

Send a zero-length-packet first when opening a BULK endpoint for USB serial
port devices. If it gets eaten it is fine. Many USB device side implementations
don't properly support the clear endpoint halt command and if they do, data is lost
because the transmit FIFO is typically reset when this command is received.

Tested by: jmg
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 ...

MFHead @349234

Sponsored by: The FreeBSD Foundation

Some devices take undesired actions when RTS and DTR are
asserted. Some development boards for example will reset on DTR,
and some radio interfaces will transmit on RTS.

This patch allows "stty -f /

Some devices take undesired actions when RTS and DTR are
asserted. Some development boards for example will reset on DTR,
and some radio interfaces will transmit on RTS.

This patch allows "stty -f /dev/ttyu9.init -rtsdtr" to prevent
RTS and DTR from being asserted on open(), allowing these devices
to be used without problems.

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D20031

show more ...

usb: Kill left-over cdefs.h includes

These includes were for __FBSD_RCSID() macro. They weren't formatted
like the rest of the tree so weren't trimmed automatically when that
script was run. Trim th

usb: Kill left-over cdefs.h includes

These includes were for __FBSD_RCSID() macro. They weren't formatted
like the rest of the tree so weren't trimmed automatically when that
script was run. Trim them now.

MFC After: 1 week
Sponsored by: Netflix

show more ...

umcs(4): Fix two typos in source code comments

- s/frequences/frequencies/

MFC after: 3 days

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

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

umcs(4): Fix a typo in a kernel message

- s/confguration/configuration/
- s/nornal/normal/

Obtained from: NetBSD
MFC after: 5 days

usb: Remove unused devclass arguments to DRIVER_MODULE.

Fully revert f83f5d58394db57576bbed6dc7531997cabeb102 for the sys/dev/usb/serial
folder, only keeping the zero length packet API introduced in sys/dev/usb
after more reports of USB serial devices not

Fully revert f83f5d58394db57576bbed6dc7531997cabeb102 for the sys/dev/usb/serial
folder, only keeping the zero length packet API introduced in sys/dev/usb
after more reports of USB serial devices not supporting ZLPs.

Reported by: mav@
MFC after: 1 week
Sponsored by: NVIDIA Networking

show more ...

Send a zero-length-packet first when opening a BULK endpoint for USB serial
port devices. If it gets eaten it is fine. Many USB device side implementations
don't properly support the clear endpoint h

Send a zero-length-packet first when opening a BULK endpoint for USB serial
port devices. If it gets eaten it is fine. Many USB device side implementations
don't properly support the clear endpoint halt command and if they do, data is lost
because the transmit FIFO is typically reset when this command is received.

Tested by: jmg
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 ...

MFHead @349234

Sponsored by: The FreeBSD Foundation