History log of /src/sys/dev/usb/serial/uchcom.c (Results 1 – 25 of 143)
Revision Date Author Comments
# 1395712c 25-Jun-2025 Kevin Lo <kevlo@FreeBSD.org>

uchcom: add support for CH9102 and CH343 uarts

The CH343 devices support any baud rate up to 6 Mbps.
PR: 272803
Reviewed by: imp
Tested by: joerg, Tomasz "CeDeROM" CEDRO <tomek_AT_cedro_DOT_info>
Di

uchcom: add support for CH9102 and CH343 uarts

The CH343 devices support any baud rate up to 6 Mbps.
PR: 272803
Reviewed by: imp
Tested by: joerg, Tomasz "CeDeROM" CEDRO <tomek_AT_cedro_DOT_info>
Differential Revision: https://reviews.freebsd.org/D46290

show more ...


# ca48e43b 04-Mar-2025 Warner Losh <imp@FreeBSD.org>

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 ...


# 685dc743 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

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

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


# eebd9d53 10-May-2023 Warner Losh <imp@FreeBSD.org>

spdx: Simplify BSD-2-Clause AND BSD-2-Clause

After removing the -FreeBSD and -NetBSD, we're left with a nuber of
BSD-2-Clause AND BSD-2-Clause, so tidy that up.

Discussed with: pfg
MFC After: 3 d

spdx: Simplify BSD-2-Clause AND BSD-2-Clause

After removing the -FreeBSD and -NetBSD, we're left with a nuber of
BSD-2-Clause AND BSD-2-Clause, so tidy that up.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

show more ...


# b61a5730 10-May-2023 Warner Losh <imp@FreeBSD.org>

spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSD

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

spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSD

The SPDX folks have obsoleted the BSD-2-Clause-NetBSD 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 ...


# 4d846d26 10-May-2023 Warner Losh <imp@FreeBSD.org>

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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


# f25a0a0f 12-Jun-2022 Hans Petter Selasky <hselasky@FreeBSD.org>

uchcom(4): Add new USB ID.

PR: 260783
PR: 264634
MFC after: 1 week
Sponsored by: NVIDIA Networking


# bc9372d7 06-May-2022 John Baldwin <jhb@FreeBSD.org>

usb: Remove unused devclass arguments to DRIVER_MODULE.


# 34bedcee 07-Jan-2022 Hans Petter Selasky <hselasky@FreeBSD.org>

uchcom(4): Add new USB ID.

Submitted by: darius@dons.net.au
PR: 260783
MFC after: 1 week
Sponsored by: NVIDIA Networking


# ec97e9ca 20-Aug-2021 Hans Petter Selasky <hselasky@FreeBSD.org>

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 ...


# f83f5d58 06-Jul-2021 Hans Petter Selasky <hselasky@FreeBSD.org>

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 ...


# 9dd3156e 01-Sep-2020 Mateusz Guzik <mjg@FreeBSD.org>

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


# b33a8b38 16-Feb-2020 Dimitry Andric <dim@FreeBSD.org>

Merge ^/head r357966 through r357999.


# f8d2b1f3 15-Feb-2020 Pawel Biernacki <kaktus@FreeBSD.org>

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 ...


# 1395712c 25-Jun-2025 Kevin Lo <kevlo@FreeBSD.org>

uchcom: add support for CH9102 and CH343 uarts

The CH343 devices support any baud rate up to 6 Mbps.
PR: 272803
Reviewed by: imp
Tested by: joerg, Tomasz "CeDeROM" CEDRO <tomek_AT_cedro_DOT_info>
Di

uchcom: add support for CH9102 and CH343 uarts

The CH343 devices support any baud rate up to 6 Mbps.
PR: 272803
Reviewed by: imp
Tested by: joerg, Tomasz "CeDeROM" CEDRO <tomek_AT_cedro_DOT_info>
Differential Revision: https://reviews.freebsd.org/D46290

show more ...


# ca48e43b 04-Mar-2025 Warner Losh <imp@FreeBSD.org>

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 ...


# 685dc743 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

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

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


# eebd9d53 10-May-2023 Warner Losh <imp@FreeBSD.org>

spdx: Simplify BSD-2-Clause AND BSD-2-Clause

After removing the -FreeBSD and -NetBSD, we're left with a nuber of
BSD-2-Clause AND BSD-2-Clause, so tidy that up.

Discussed with: pfg
MFC After: 3 d

spdx: Simplify BSD-2-Clause AND BSD-2-Clause

After removing the -FreeBSD and -NetBSD, we're left with a nuber of
BSD-2-Clause AND BSD-2-Clause, so tidy that up.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

show more ...


# b61a5730 10-May-2023 Warner Losh <imp@FreeBSD.org>

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

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

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

The SPDX folks have obsoleted the BSD-2-Clause-NetBSD 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 ...


# 4d846d26 10-May-2023 Warner Losh <imp@FreeBSD.org>

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 ...


# f25a0a0f 12-Jun-2022 Hans Petter Selasky <hselasky@FreeBSD.org>

uchcom(4): Add new USB ID.

PR: 260783
PR: 264634
MFC after: 1 week
Sponsored by: NVIDIA Networking


# bc9372d7 06-May-2022 John Baldwin <jhb@FreeBSD.org>

usb: Remove unused devclass arguments to DRIVER_MODULE.


# 34bedcee 07-Jan-2022 Hans Petter Selasky <hselasky@FreeBSD.org>

uchcom(4): Add new USB ID.

Submitted by: darius@dons.net.au
PR: 260783
MFC after: 1 week
Sponsored by: NVIDIA Networking


# ec97e9ca 20-Aug-2021 Hans Petter Selasky <hselasky@FreeBSD.org>

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 ...


# f83f5d58 06-Jul-2021 Hans Petter Selasky <hselasky@FreeBSD.org>

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 ...


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