smsc(4): update to mention Microchip

Microchip Technology acquired SMSC in 2012, and all current products
and datasheets refer to the devices supported by this driver as
Microchip parts. Mention SM

smsc(4): update to mention Microchip

Microchip Technology acquired SMSC in 2012, and all current products
and datasheets refer to the devices supported by this driver as
Microchip parts. Mention SMSC in a parenthetical comment to explain
the driver's name.

Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D45115

show more ...

if_smsc: fix build on armv6 & armv7

compile error was:
/usr/src/sys/dev/usb/net/if_smsc.c:1597:40: error: format specifies type 'unsigned long' but the argument has type 'ssize_t' (aka 'int') [-Werr

if_smsc: fix build on armv6 & armv7

compile error was:
/usr/src/sys/dev/usb/net/if_smsc.c:1597:40: error: format specifies type 'unsigned long' but the argument has type 'ssize_t' (aka 'int') [-Werror,-Wformat]
"failed alloc for bootargs (%lu)", len);
~~~ ^~~
%zd

PR: 274092
Approved by: karels
MFC after: 1 month

show more ...

Teach if_smsc to get MAC from bootargs.

Some Raspberry Pi pass smsc95xx.macaddr=XX:XX:XX:XX:XX:XX as bootargs.
Use this if no ethernet address is found in an EEPROM.
As last resort fall back to ethe

Teach if_smsc to get MAC from bootargs.

Some Raspberry Pi pass smsc95xx.macaddr=XX:XX:XX:XX:XX:XX as bootargs.
Use this if no ethernet address is found in an EEPROM.
As last resort fall back to ether_gen_addr() instead of random MAC.

PR: 274092
Reported by: Patrick M. Hausen (via ML)
Reviewed by: imp, karels, zlei
Tested by: Patrick M. Hausen
Approved by: karels
MFC after: 1 month
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D42463

show more ...

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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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

Mechanically convert usb ethernet drivers to DrvAPI

Reviewed by: zlei
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37812

Revert "usb: Remove a double words in a source code comments"

This reverts commit 8ca67bf1273a5168f8a3787183159c477632e582.

The original comment was correct; changing it loses a key part.

Reported

Revert "usb: Remove a double words in a source code comments"

This reverts commit 8ca67bf1273a5168f8a3787183159c477632e582.

The original comment was correct; changing it loses a key part.

Reported by: jrtc27

show more ...

usb: Remove a double words in a source code comments

- s/that that/that/

MFC after: 3 days

usb: Fix two typos in source code comments

- s/overriden/overridden/

MFC after: 3 days

usb: Remove unused devclass arguments to DRIVER_MODULE.

Remove unused miibus_devclass and miibus_fdt_devclass.

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

- s/negotation/negotiation/

MFC after: 3 days

Create wrapper for Giant taken for newbus

Create a wrapper for newbus to take giant and for busses to take it too.
bus_topo_lock() should be called before interacting with newbus routines
and unlock

Create wrapper for Giant taken for newbus

Create a wrapper for newbus to take giant and for busses to take it too.
bus_topo_lock() should be called before interacting with newbus routines
and unlocked with bus_topo_unlock(). If you need the topology lock for
some reason, bus_topo_mtx() will provide that.

Sponsored by: Netflix
Reviewed by: mav
Differential Revision: https://reviews.freebsd.org/D31831

show more ...

smsc(4): Fix a typo in a comment

- s/setings/settings/

MFC after: 3 days

if_smsc: Add the ability to disable "turbo_mode", also called RX frame batching,
similarly to the Linux driver, by a tunable read only sysctl.

Submitted by: Oleg Sidorkin <osidorkin@gmail.com>
PR:

if_smsc: Add the ability to disable "turbo_mode", also called RX frame batching,
similarly to the Linux driver, by a tunable read only sysctl.

Submitted by: Oleg Sidorkin <osidorkin@gmail.com>
PR: 254884
MFC after: 1 week
Sponsored by: Mellanox Technologies // NVIDIA Networking

show more ...

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

Add missing range checks when receiving USB ethernet packets.

Found by: Ilja Van Sprundel, IOActive
MFC after: 3 days
Sponsored by: Mellanox Technologies

Merge ^/head r358269 through r358399.

smsc: remove pre-FreeBSD-10 compat support

Sponsored by: The FreeBSD Foundation

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 ...

net: add ETHER_IS_ZERO macro similar to ETHER_IS_BROADCAST

Some places in network code may need to verify that an ethernet address
is not the 'zero' address. Provide a standard macro ETHER_IS_ZERO f

net: add ETHER_IS_ZERO macro similar to ETHER_IS_BROADCAST

Some places in network code may need to verify that an ethernet address
is not the 'zero' address. Provide a standard macro ETHER_IS_ZERO for
this purpose, similar to the ETHER_IS_BROADCAST macro already available.

This patch also removes previous ETHER_IS_ZERO definitions in several
USB ethernet drivers, in favor of this centrally-located macro.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>

Submitted by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed by: erj@
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D21240

show more ...

Convert to if_foreach_llmaddr() KPI.

Reviewed by: hselasky

Unbreak USB ethernet module builds

Sponsored by: Juniper Networks, Inc.

MFHead @348740

Sponsored by: The FreeBSD Foundation