conf: powerpc: Add evdev to some kernel configs

Fixes: 13d00a43cba4 ("conf: Add usbhid and hidbus to GENERIC* kernel configs")
Sponsored by: Beckhoff Automation GmbH & Co. KG

conf: Add usbhid and hidbus to GENERIC* kernel configs

Include the new unified HID stack by default in generic.
This will allow us to migrate to the multi-stack hkbd and hms instead of
relying on th

conf: Add usbhid and hidbus to GENERIC* kernel configs

Include the new unified HID stack by default in generic.
This will allow us to migrate to the multi-stack hkbd and hms instead of
relying on the older ukbd and ums which only work with USB.
To test those drivers just add hw.usb.usbhid.enable=1 in loader.conf

Differential Revision: https://reviews.freebsd.org/D45658
Reviewed by: emaste, imp, wulf (all older version)
Sponsored by: Beckhoff Automation GmbH & Co. KG

show more ...

Add a COMPAT_FREEBSD14 kernel option

Use it wherever COMPAT_FREEBSD13 is currently specified.

Reviewed by: brooks, zlei
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision:

Add a COMPAT_FREEBSD14 kernel option

Use it wherever COMPAT_FREEBSD13 is currently specified.

Reviewed by: brooks, zlei
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D42100

show more ...

sys: Remove $FreeBSD$: one-line sh pattern

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

powerpc kernel config: clean up whitespace

Most options in kernel config files use "options<space><tab>OPTION".
This allows the option to be commented out without shifting columns.
A few options had

powerpc kernel config: clean up whitespace

Most options in kernel config files use "options<space><tab>OPTION".
This allows the option to be commented out without shifting columns.
A few options had two tabs, and some had spaces. Make them consistent.

show more ...

powerpcspe: make GEOM_LABEL kernel built-in

Make powerpspe kernel config in sync with other targets making
GEOM_LABEL built-in to allow use of labels when mounting partitions.

MFC after: 2 days
Spo

powerpcspe: make GEOM_LABEL kernel built-in

Make powerpspe kernel config in sync with other targets making
GEOM_LABEL built-in to allow use of labels when mounting partitions.

MFC after: 2 days
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)

show more ...

powerpcspe: add virtio in-kernel support

Adding it in order to make easier using powerpcspe images under qemu

Reviewed by: jhibbits
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
D

powerpcspe: add virtio in-kernel support

Adding it in order to make easier using powerpcspe images under qemu

Reviewed by: jhibbits
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D34554

show more ...

powerpc: FreeBSD kernel compatibility cleanup

Adjust FreeBSD kernel backward compatibility list

Reviewed by: jhibbits, pkubaj
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differe

powerpc: FreeBSD kernel compatibility cleanup

Adjust FreeBSD kernel backward compatibility list

Reviewed by: jhibbits, pkubaj
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D33421

show more ...

powerpc: kernel config style

Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Reviewed by: imp

Add a COMPAT_FREEBSD13 kernel option

Use it wherever COMPAT_FREEBSD11 is currently specified.

Reviewed by: jhb (previous version)
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential

Add a COMPAT_FREEBSD13 kernel option

Use it wherever COMPAT_FREEBSD11 is currently specified.

Reviewed by: jhb (previous version)
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D33005

show more ...

hid: Import functions and constants required by new subsystem

This does an import of quirk stubs, debugging macros from USB code and
numerous usage constants used by dependent drivers.

Besides, thi

hid: Import functions and constants required by new subsystem

This does an import of quirk stubs, debugging macros from USB code and
numerous usage constants used by dependent drivers.

Besides, this change renames some functions to get a better matching
with userland library and NetBSD/OpenBSD HID code. Namely:

- Old hid_report_size() renamed to hid_report_size_max()
- New hid_report_size() calculates size of given report rather than
maximum size of all reports.
- hid_get_data_unsigned() renamed to hid_get_udata()
- hid_put_data_unsigned() renamed to hid_put_udata()

Compat shim functions are provided in usbhid.h to make possible compile
of legacy code unmodified after this change.

Reviewed by: manu, hselasky
Differential revision: https://reviews.freebsd.org/D27887

show more ...

Factor-out hardware-independent part of USB HID support to new module

It will be used by the upcoming HID-over-i2C implementation. Should be
no-op, except hid.ko module dependency is to be added to

Factor-out hardware-independent part of USB HID support to new module

It will be used by the upcoming HID-over-i2C implementation. Should be
no-op, except hid.ko module dependency is to be added to affected drivers.

Reviewed by: hselasky, manu
Differential revision: https://reviews.freebsd.org/D27867

show more ...

Merge ^/head r351317 through r351731.

Fix bogusly declared WERRORs in kernel build

Many arm kernel configs bogusly specified WERROR=-Werror. There's no
reason for this because the default is that and there's no reason to
override. These

Fix bogusly declared WERRORs in kernel build

Many arm kernel configs bogusly specified WERROR=-Werror. There's no
reason for this because the default is that and there's no reason to
override. These date from a time when we needed to add additional
warning->error suppression. They are obsolete and were cut and paste
propagated from file to file.

Comment out all the WERROR=.... lines in powerpc. They aren't bogus,
but were appropriate for the old defaults for gcc4.2.1. Now that we've
made the policy decision to suppress -Werror by default on these
platforms, it is appropriate to comment these out. People wishing to
fix these errors can still un-comment them out, or say WERROR=-Werror
on the command line.

Fix two instances (cut and paste propagation) of hard-coded -Werror
in x86 code. Replace with ${WERROR} instead. This is a no-op change
except for people who build WERROR=-Wno-error :).

This should fix tinderbox / CI breakage.

show more ...

MFHead @349476

Sponsored by: The FreeBSD Foundation

sys: Remove DEV_RANDOM device option

Remove 'device random' from kernel configurations that reference it (most).
Replace perhaps mistaken 'nodevice random' in two MIPS configs with 'options
RANDOM_L

sys: Remove DEV_RANDOM device option

Remove 'device random' from kernel configurations that reference it (most).
Replace perhaps mistaken 'nodevice random' in two MIPS configs with 'options
RANDOM_LOADABLE' instead. Document removal in UPDATING; update NOTES and
random.4.

Reviewed by: delphij, markm (previous version)
Approved by: secteam(delphij)
Differential Revision: https://reviews.freebsd.org/D19918

show more ...

MFHead @347527

Sponsored by: The FreeBSD Foundation

tun/tap: merge and rename to `tuntap`

tun(4) and tap(4) share the same general management interface and have a lot
in common. Bugs exist in tap(4) that have been fixed in tun(4), and
vice-versa. Let

tun/tap: merge and rename to `tuntap`

tun(4) and tap(4) share the same general management interface and have a lot
in common. Bugs exist in tap(4) that have been fixed in tun(4), and
vice-versa. Let's reduce the maintenance requirements by merging them
together and using flags to differentiate between the three interface types
(tun, tap, vmnet).

This fixes a couple of tap(4)/vmnet(4) issues right out of the gate:
- tap devices may no longer be destroyed while they're open [0]
- VIMAGE issues already addressed in tun by kp

[0] emaste had removed an easy-panic-button in r240938 due to devdrn
blocking. A naive glance over this leads me to believe that this isn't quite
complete -- destroy_devl will only block while executing d_* functions, but
doesn't block the device from being destroyed while a process has it open.
The latter is the intent of the condvar in tun, so this is "fixed" (for
certain definitions of the word -- it wasn't really broken in tap, it just
wasn't quite ideal).

ifconfig(8) also grew the ability to map an interface name to a kld, so
that `ifconfig {tun,tap}0` can continue to autoload the correct module, and
`ifconfig vmnet0 create` will now autoload the correct module. This is a
low overhead addition.

(MFC commentary)

This may get MFC'd if many bugs in tun(4)/tap(4) are discovered after this,
and how critical they are. Changes after this are likely easily MFC'd
without taking this merge, but the merge will be easier.

I have no plans to do this MFC as of now.

Reviewed by: bcr (manpages), tuexen (testing, syzkaller/packetdrill)
Input also from: melifaro
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D20044

show more ...

Add a COMPAT_FREEBSD12 kernel option.

Use it wherever COMPAT_FREEBSD11 is currently specified, like r309749.

Reviewed by: imp, jhb, markj
Sponsored by: Dell EMC Isilon
Differential Revision: https:

Add a COMPAT_FREEBSD12 kernel option.

Use it wherever COMPAT_FREEBSD11 is currently specified, like r309749.

Reviewed by: imp, jhb, markj
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D20120

show more ...

Merge ^/head r343956 through r344177.

powerpc: Clamp MAXCPU for MPC85XXSPE kernel to 2

SoCs with e500v2 chips only have at most 2 cores, and there are no plans to
release any more e500v2-based SoCs. Clamping MAXCPU down to 2 saves 5MB

powerpc: Clamp MAXCPU for MPC85XXSPE kernel to 2

SoCs with e500v2 chips only have at most 2 cores, and there are no plans to
release any more e500v2-based SoCs. Clamping MAXCPU down to 2 saves 5MB of
data, and 1.5MB bss.

show more ...

Merge ^/head r343571 through r343711.

Make iflib a loadable module.

iflib is already a module, but it is unconditionally compiled into the
kernel. There are drivers which do not need iflib(4), and there are
situations where somebody mi

Make iflib a loadable module.

iflib is already a module, but it is unconditionally compiled into the
kernel. There are drivers which do not need iflib(4), and there are
situations where somebody might not want iflib in kernel because of
using the corresponding driver as module.

Reviewed by: marius
Discussed with: erj
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D19041

show more ...

Merge ^/head r338026 through r338297, and resolve conflicts.

powerpc conf: Add PRINTF_BUFR_SIZE option to Book-E configs

Without this, printf is very hard to follow at times on multicore systems.