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

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

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 ...

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

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

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 ...

Merge ^/head r303250 through r304235.

Actually return line status register values from umoscom_cfg_get_status().

The hardware delivers ns16550-compatible status bits, which is what the
usb_serial code expects, so no need for translation

Actually return line status register values from umoscom_cfg_get_status().

The hardware delivers ns16550-compatible status bits, which is what the
usb_serial code expects, so no need for translation, no need for a local
variable to hold a temporary lsr result.

show more ...

MFH r289384-r293170

Sponsored by: The FreeBSD Foundation

MFH @r292599

This includes the pluggable TCP framework and other chnages to the
netstack to track for VNET stability.

Security: The FreeBSD Foundation

Create a USB_PNP_INFO and use it to export the existing PNP
tables. Some drivers needed some slight re-arrangement of declarations
to accommodate this. Change the USB pnp tables slightly to allow
bet

Create a USB_PNP_INFO and use it to export the existing PNP
tables. Some drivers needed some slight re-arrangement of declarations
to accommodate this. Change the USB pnp tables slightly to allow
better compatibility with the system by moving linux driver info from
start of each entry to the end. All other PNP tables in the system
have the per-device flags and such at the end of the elements rather
that at the beginning.

Differential Review: https://reviews.freebsd.org/D3458

show more ...

Merge sync of head

MFhead @ r277403

Reintegrate head: r274132-r277384

Sponsored by: The FreeBSD Foundation

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation

Make a bunch of USB debug SYSCTLs tunable, so that their value(s) can
be set before the USB device(s) are probed.

MFC @ r241285