Be more explicit that deleting old files and libraries needs to be
really after you're rebooted a third time and you're really actually
sure your applications aren't using old libs, following irc discussion.
Also adjust an example slightly to fit on 80 character console.
MFC after: 3 days
Discussed with: emaste, fuz, jhb
Differential Revision: https://reviews.freebsd.org/D54079
This introduces the following option:
* MK_PKGCONF: determines if pkgconf and bomtool should be built
The objective is to allow the creation of SBOM information while
building FreeBSD's src tree. The build system cannot rely on the
presence of bomtool (and eventually also spdxtool) in the build
environment, except for having it as part of the src tree directly.
The framework implementing the generation of SBOM files is under review
in D56474.
This will also help simplifying the build, with the introduction of
another framework relying on the availability of pkgconf.
Sponsored by: Alpha-Omega, The FreeBSD Foundation
Reviewed by: bapt, philip
Approved by: philip (mentor)
Differential Revision: https://reviews.freebsd.org/D56404
Previous authors appear to have prioritized brevity over clarity. This
unfortunately resulted in a manual page that left its reader with the
false impression that Kyua is difficult to use. Attempt to correct
this by providing more and simpler examples with longer explanations.
While here, correct outdated information about where Kyua stores its
logs and results.
MFC after: 1 week
Reviewed by: ziaee, ngie
Differential Revision: https://reviews.freebsd.org/D56475
so=\E[3m (italic) is incorrect, should be so=\E[7m (reverse video).
se=\E[23m (italic off) is incorrect, should be se=\E[27m (reverse off).
mr=\E[7m (reverse video) is correctly defined in the same entry.
screen-256color inherits from screen via tc=screen and is fixed
transitively.
PR: 294499
Pull Request: https://github.com/freebsd/freebsd-src/pull/2139
MFC after: 1 week
Signed-off-by: Dan Mahoney <freebsd@gushi.org>
Add WITH{,OUT}_LOADER_USB to build the kshim usb library. Nothing
in-tree uses it, but this will make it easier to keep building. Updated
src.conf.5 with a few extra changes...
Sponsored by: Netflix
Add a per-interface loader tunable dev.rge.%d.disable_aspm to
disable PCIe ASPM (L0s/L1) and ECPM on the RTL8125/8126/8127.
Disabling ASPM reduces latency at the cost of higher power
consumption. Default is off (ASPM left as configured by BIOS).
Signed-off-by: Christos Longros <chris.longros@gmail.com>
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D56103
HID driver for Apple IR receivers (USB HID, vendor 0x05ac).
Supports Apple Remote and generic IR remotes using NEC protocol.
Supported hardware:
- Apple IR Receiver (0x8240, 0x8241, 0x8242, 0x8243, 0x1440)
Apple Remote protocol (proprietary 5-byte HID reports):
- Key down/repeat/battery-low detection
- 17-key mapping with two-packet command support
- Synthesized key-up via 125ms callout timer
Generic IR remotes (NEC protocol):
- Format: [0x26][0x7f][0x80][code][~code]
- Checksum: code + ~code = 0xFF
- Default keymap with 8 common codes
- See: https://techdocs.altium.com/display/FPGA/NEC+Infrared+Transmission+Protocol
Output via evdev with standard KEY_* codes.
Raw HID access available at /dev/hidraw0 for custom remapping.
Based on protocol reverse-engineering by James McKenzie et al.
Reference: drivers/hid/hid-appleir.c (Linux)
Tested on Mac Mini 2011 (0x05ac:0x8242).
Differential Revision: https://reviews.freebsd.org/D55472
This patch adds a debugging interface to read and write arbitrary
Apple SMC keys by name through sysctl, enabling hardware exploration
and control of undocumented features.
The interface provides four sysctls under dev.asmc.0.raw.*:
- key - Set the 4-character SMC key name (e.g., "AUPO")
- value - Read/write key value as a hex string
- len - Auto-detected key value length (can be overridden)
- type - Read-only 4-character type string (e.g., "ui8", "flt")
Implementation includes a new asmc_key_getinfo() function using SMC
command 0x13 to query key metadata. The interface automatically
detects key lengths and types, uses hex string encoding for
arbitrary binary values, and is safe for concurrent access via
CTLFLAG_NEEDGIANT.
This interface was essential for discovering that the AUPO key
enables Wake-on-LAN from S5 state, and for mapping all 297 SMC keys
on Mac Mini 5,1.
Reviewed by: ngie, adrian, markj
Differential Revision: https://reviews.freebsd.org/D54441
Break the examples into subsections, so that we can have multi-step
examples.
MFC after: 3 days (to 15 only)
Discussed with: ivy
Differential Revision: https://reviews.freebsd.org/D55526
The FreeBSD shell is a POSIX compatible shell. It evolved over several
decades from the Almquist shell, which was preceeded a decade before
that by the Bourne shell. Most readers today have never seen a Bourne
shell. If someone wants to learn to use our shell, they need to look for
tutorials on the POSIX shell. Align descriptions through out the tree
with this reality, consistent with it's manual and common parlance.
We made a similar change to the doc tree in b4d6eb01540fe.
MFC after: 3 days
Reviewed by: carlavilla
Differential Revision: https://reviews.freebsd.org/D56382
This example opens separate OSS capture and playback channels in mmap
mode, places them into a sync group, and starts them together so both
ring buffers advance on the same device timeline. It then monitors the
capture mmap pointer with SNDCTL_DSP_GETIPTR, converts that pointer into
monotonic absolute progress using the reported block count, and copies
newly recorded audio from the input ring to the matching region of the
output ring.
The main loop is driven by an absolute monotonic frame clock rather than
a fixed relative usleep delay. Wakeups are scheduled from the sample
rate using a small frame step similar to the SOSSO timing model, while
the audio path itself stays intentionally simple: just copy input to
output, with no explicit xrun recovery or processing beyond ring
wraparound handling.
MFC after: 1 week
Reviewed by: christos
Differential Revision: https://reviews.freebsd.org/D53749
This is a more extendable version than traditional hashinit(9). It allows
different kinds of slot headers with optional locks.
Implement traditional hashinit()/hashdestroy() on top of it.
Reviewed by: pouria, gallatin
Differential Revision: https://reviews.freebsd.org/D55904
The draft-ietf-6man-ipv6only-flag has been obsoleted by RFC 8925.
Remove the EXPERIMENTAL compile option from the kernel and remove
DRAFT_IETF_6MAN_IPV6ONLY_FLAG from userland.
This compile option was not enabled by default.
Also regenerate src.conf.5.
Reviewed by: bz
Differential Revision: https://reviews.freebsd.org/D56228
Advertise IFCAP_WOL_MAGIC when PCI power management is available
and enable it by default. On suspend or shutdown, rge_setwol()
enables the WOL_MAGIC and WOL_LANWAKE bits in CFG3/CFG5, disables
the RXDV gate, and enables PM so the NIC stays powered to watch
for magic packets.
Move hardware-specific WOL register configuration into
rge_wol_config() in if_rge_hw.c to keep hardware-specific
functions in sync with OpenBSD.
Update rge.4 to document WoL support.
Tested on FreeBSD 16.0-CURRENT bare metal with Realtek RTL8125
on a Gigabyte B650 Gaming X AX motherboard.
Signed-off-by: Christos Longros <chris.longros@gmail.com>
Reviewed by: adrian
Differential Revision: https://reviews.freebsd.org/D56259
This is part 3 of the support for the new Intel Ethernet E610
family of devices
The ix driver now enables firmware logging on Intel E610 devices
for debugging with Customer Support. Logs are enabled by default
and generated in binary format that requires decoding by support
teams. The collected data is firmware and hardware related for
debugging purposes only.
When the driver loads, it creates a fw_log sysctl node under the
debug section. Events are organized into categories (modules) for
targeted logging, and users can adjust verbosity levels as needed.
This adds sysctl support for the firmware logging feature and
updates the ix(4) manual page with documentation.
Signed-off-by: Yogesh Bhosale <yogesh.bhosale@intel.com>
Co-developed-by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Reviewed by: ziaee, kbowling
Tested by: Mateusz Moga <mateusz.moga@intel.com>
MFC after: 1 weeks
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D53973
Changes for jng 1.0 -> 2.0 include:
+ Add experimental MSS clamping
+ Add support for ng_bridge(4) NGM_BRIDGE_GET_STATS (getstats)
+ Add JSON formatted ng_bridge(4) statistics (see above) via "jng stats -j <name>"
+ Add error messages
+ Minor refactoring for code readability (read: quietly() function)
+ Rename eiface variables to jiface to clarify as-for jail interface (not ng_eiface(4))
+ Fix missing description for alternate form of "jng show" usage
+ Update "jng show <name>" to accept multiple names (now "jng show <name> …" is allowed)
+ Update "jng shutdown <name>" to accept multiple names (now "jng shutdown <name> …" is allowed)
+ Add "-a" option to "jng stats" (as-in "jng stats -a") to show all ng_bridge(4) stats
+ Update "jng stats <name>" to accept any kind of name (make it easier to use)
+ Add version ident
+ Remove extraneous line in LICENSE section
+ Add -h to usage statements
+ Bump copyright
Reviewed by: jlduran
Differential Revision: https://reviews.freebsd.org/D43516
This patch changes the default value of the loader tunable
hw.virtio.pci.transitional to 1. This means, virtio uses the
modern mode for transitional devices by default.
The return values of vtpci_modern_probe() and vtpci_legacy_probei()
were chosen to prefer modern mode, but hw.virtio.pci.transitional=0
prevents modern mode.
Setting hw.virtio.pci.transitional to 1 by default seems a better fit.
Reviewed by: tuexen
Differential Revision: https://reviews.freebsd.org/D55894
WITHOUT_BZIP2_SUPPORT only affects a single binary, gzip(1); it doesn't
remove bzip2 support from other bits (e.g., libarchive) and there are
no similar options for gzip, xz or zstd.
WITHOUT_BZIP2 has not done anything at all since it was first added
in 2007.
MFC after: never
Discussed on: arch@
Reviewed by: imp, des, adrian, delphij, emaste
Differential Revision: https://reviews.freebsd.org/D56148
Sponsored by: https://www.patreon.com/bsdivy
This commit adds a shutdown splash to the existing kernel startup splash(4)
screen feature. It can be customized by providing a PNG image to the
shutdown_splash directive loader.conf(5).
Sponsored by: Defenso
MFC after: 2 weeks
Reviewed by: vexeduxr, ziaee, manu
Differential Revision: https://reviews.freebsd.org/D55140
This fixes the build when WITHOUT_CROSS_COMPILER is set.
Reported by: fuz, vishwin
Fixes: 17494c6e6b ("build: Boostrap LLVM_BINUTILS for cross-tools")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D56219
These are not used in our world and kernel build targets. We use the
compiler driver for assembly, and ar adds the archive index (symbol
table) automatically.
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D55964
Document the vmgenc(4) ACPI driver which detects virtual machine
cloning and snapshot restoration via the VM Generation ID
specification. The driver reseeds the kernel entropy pool when
a generation change is detected.
MFC after: 3 days
Reviewed by: cem (previous), ziaee
Signed-off-by: Christos Longros <chris.longros@gmail.com>
Differential Revision: https://reviews.freebsd.org/D56011
Parts of ATF (including the licence and some of the documentation) were
for some reason part of the tests package instead of the atf package.
Moving them to where they logically belong poses no problem since tests
already depends on atf.
PR: 294129
MFC after: 1 week
Reviewed by: ivy
Differential Revision: https://reviews.freebsd.org/D56158
WITHOUT_BLOCKLIST, when set, should enforce WITHOUT_BLACKLIST.
This fixes the build when WITHOUT_BLOCKLIST=yes is set.
Reported by: ivy
Reviewed by: ivy
Fixes: 7238317403 ("blocklist: Rename blacklist to blocklist")
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D56118
Wordsmith mentions throughout the manual of syslog and dmesg, to clearly
differentiate them in an externally consisteny way, increasing operator
onboarding speed and elegance.
The daemon that handles general system messages, syslog, describes them
as "system messages", and "messages" is the standard filename. Rewrite
syslog related manual titles to align search results with this, and hier
entries to align the index. Use care to maintain keywords and not add
extra lines. Newsyslog trades "maintain" with "rotate" for visibility.
MFC after: 3 days
Reviewed by: markj
Closes: https://github.com/freebsd/freebsd-src/pull/2067
Adds parameters related to the performance of the UFS device.
Also update man page for the missing sysctl entries.
Sponsored by: Samsung Electronics
Reviewed by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D55985
Alexander Ziaee