2010-07-13 21:24:08 +00:00
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#
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# GENERIC -- Generic kernel configuration file for FreeBSD/powerpc
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#
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# For more information on this file, please read the handbook section on
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# Kernel Configuration Files:
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#
|
2021-05-20 08:26:02 +00:00
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# https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
|
2010-07-13 21:24:08 +00:00
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
|
2017-10-29 08:17:03 +00:00
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# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
|
2010-07-13 21:24:08 +00:00
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ../../conf/NOTES and NOTES files.
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# If you are in doubt as to the purpose or necessity of a line, check first
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# in NOTES.
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#
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# $FreeBSD$
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cpu AIM
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ident GENERIC
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2012-06-29 19:05:29 +00:00
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machine powerpc powerpc64
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2010-07-13 21:24:08 +00:00
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makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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2013-08-22 05:07:50 +00:00
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makeoptions WITH_CTF=1
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2010-07-13 21:24:08 +00:00
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# Platform support
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options POWERMAC #NewWorld Apple PowerMacs
|
2012-06-29 19:05:29 +00:00
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options PS3 #Sony Playstation 3
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options MAMBO #IBM Mambo Full System Simulator
|
2020-09-23 00:09:29 +00:00
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options QEMU #QEMU processor emulator
|
2014-03-18 14:41:18 +00:00
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options PSERIES #PAPR-compliant systems (e.g. IBM p)
|
2018-01-16 06:24:19 +00:00
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options POWERNV #Non-virtualized OpenPOWER systems
|
2010-07-13 21:24:08 +00:00
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2015-01-01 22:26:12 +00:00
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options FDT #Flattened Device Tree
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2010-07-13 21:24:08 +00:00
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options SCHED_ULE #ULE scheduler
|
2019-04-13 04:03:18 +00:00
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options NUMA #Non-Uniform Memory Architecture support
|
2011-07-14 15:35:43 +00:00
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options PREEMPTION #Enable kernel thread preemption
|
2017-10-20 21:40:59 +00:00
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options VIMAGE # Subsystem virtualization, e.g. VNET
|
2010-07-13 21:24:08 +00:00
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options INET #InterNETworking
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options INET6 #IPv6 communications protocols
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2018-11-13 09:19:07 +00:00
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options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5
|
2020-12-14 22:23:08 +00:00
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options ROUTE_MPATH # Multipath routing support
|
2018-11-13 09:19:07 +00:00
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options TCP_OFFLOAD # TCP offload
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options TCP_BLACKBOX # Enhanced TCP event logging
|
In the TCP stack, the hhook(9) framework provides hooks for kernel modules
to add actions that run when a TCP frame is sent or received on a TCP
session in the ESTABLISHED state. In the base tree, this functionality is
only used for the h_ertt module, which is used by the cc_cdg, cc_chd, cc_hd,
and cc_vegas congestion control modules.
Presently, we incur overhead to check for hooks each time a TCP frame is
sent or received on an ESTABLISHED TCP session.
This change adds a new compile-time option (TCP_HHOOK) to determine whether
to include the hhook(9) framework for TCP. To retain backwards
compatibility, I added the TCP_HHOOK option to every configuration file that
already defined "options INET". (Therefore, this patch introduces no
functional change. In order to see a functional difference, you need to
compile a custom kernel without the TCP_HHOOK option.) This change will
allow users to easily exclude this functionality from their kernel, should
they wish to do so.
Note that any users who use a custom kernel configuration and use one of the
congestion control modules listed above will need to add the TCP_HHOOK
option to their kernel configuration.
Reviewed by: rrs, lstewart, hiren (previous version), sjg (makefiles only)
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D8185
2016-10-12 02:16:42 +00:00
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options TCP_HHOOK # hhook(9) framework for TCP
|
2018-10-07 12:56:05 +00:00
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options TCP_RFC7413 # TCP Fast Open
|
2020-07-16 15:09:04 +00:00
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options SCTP_SUPPORT # Allow kldload of SCTP
|
2010-07-13 21:24:08 +00:00
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options FFS #Berkeley Fast Filesystem
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options SOFTUPDATES #Enable FFS soft updates support
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options UFS_ACL #Support for access control lists
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options UFS_DIRHASH #Improve performance on big directories
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|
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options UFS_GJOURNAL #Enable gjournal-based UFS journaling
|
2013-01-03 19:03:41 +00:00
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|
|
options QUOTA #Enable disk quotas for UFS
|
2010-07-13 21:24:08 +00:00
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|
|
options MD_ROOT #MD is a potential root device
|
2019-05-24 18:41:31 +00:00
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|
|
options MD_ROOT_MEM #Enable use of initrd as MD root
|
2015-01-06 16:15:57 +00:00
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|
options NFSCL #Network Filesystem Client
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options NFSD #Network Filesystem Server
|
2010-07-13 21:24:08 +00:00
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options NFSLOCKD #Network Lock Manager
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options NFS_ROOT #NFS usable as root device
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options MSDOSFS #MSDOS Filesystem
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options CD9660 #ISO 9660 Filesystem
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options PROCFS #Process filesystem (requires PSEUDOFS)
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|
|
options PSEUDOFS #Pseudo-filesystem framework
|
2020-07-24 08:40:04 +00:00
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options TMPFS #Efficient memory filesystem
|
2012-07-02 21:25:24 +00:00
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|
options GEOM_PART_APM #Apple Partition Maps.
|
2010-07-13 21:24:08 +00:00
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|
options GEOM_PART_GPT #GUID Partition Tables.
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options GEOM_LABEL #Provides labelization
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options COMPAT_FREEBSD32 #Compatible with FreeBSD/powerpc binaries
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options COMPAT_FREEBSD5 #Compatible with FreeBSD5
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options COMPAT_FREEBSD6 #Compatible with FreeBSD6
|
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|
options COMPAT_FREEBSD7 #Compatible with FreeBSD7
|
2014-10-24 19:58:24 +00:00
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|
options COMPAT_FREEBSD9 # Compatible with FreeBSD9
|
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|
|
options COMPAT_FREEBSD10 # Compatible with FreeBSD10
|
2016-12-09 18:54:12 +00:00
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|
options COMPAT_FREEBSD11 # Compatible with FreeBSD11
|
2019-05-02 18:10:23 +00:00
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|
options COMPAT_FREEBSD12 # Compatible with FreeBSD12
|
2010-07-13 21:24:08 +00:00
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|
|
options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
|
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|
|
options KTRACE #ktrace(1) syscall trace support
|
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|
|
options STACK #stack(9) support
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|
|
options SYSVSHM #SYSV-style shared memory
|
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|
|
options SYSVMSG #SYSV-style message queues
|
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|
|
options SYSVSEM #SYSV-style semaphores
|
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|
|
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
|
2015-12-18 14:35:27 +00:00
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|
|
options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
|
2010-07-13 21:24:08 +00:00
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|
|
options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
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|
options AUDIT # Security event auditing
|
2014-10-28 01:34:01 +00:00
|
|
|
options CAPABILITY_MODE # Capsicum capability mode
|
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|
|
options CAPABILITIES # Capsicum capabilities
|
2010-07-13 21:24:08 +00:00
|
|
|
options MAC # TrustedBSD MAC Framework
|
2013-08-22 05:07:50 +00:00
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|
|
options KDTRACE_HOOKS # Kernel DTrace hooks
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|
options DDB_CTF # Kernel ELF linker loads CTF data
|
2010-07-13 21:24:08 +00:00
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|
options INCLUDE_CONFIG_FILE # Include this file in kernel
|
2018-11-13 09:19:07 +00:00
|
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|
options RACCT # Resource accounting framework
|
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|
|
options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
|
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|
options RCTL # Resource limits
|
2010-07-13 21:24:08 +00:00
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|
2012-06-29 19:05:29 +00:00
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|
# Debugging support. Always need this:
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|
options KDB # Enable kernel debugger support.
|
2013-08-09 08:11:09 +00:00
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|
options KDB_TRACE # Print a stack trace for a panic.
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|
|
# For full debugger support use (turn off in stable branch):
|
2010-07-13 21:24:08 +00:00
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|
options DDB #Support DDB
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|
#options DEADLKRES #Enable the deadlock resolver
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|
|
options INVARIANTS #Enable calls of extra sanity checking
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|
|
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
|
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|
|
options WITNESS #Enable checks to detect deadlocks and cycles
|
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|
options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
|
2010-07-30 20:25:04 +00:00
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|
options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
|
2018-10-31 22:38:19 +00:00
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|
|
options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default
|
2010-07-13 21:24:08 +00:00
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|
|
2018-05-19 19:53:23 +00:00
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|
|
# Kernel dump features.
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|
|
options EKCD # Support for encrypted kernel dumps
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|
options GZIO # gzip-compressed kernel and user dumps
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|
options ZSTDIO # zstd-compressed kernel and user dumps
|
2019-10-17 16:23:03 +00:00
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|
|
options DEBUGNET # debugnet networking
|
2018-05-19 19:53:23 +00:00
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|
options NETDUMP # netdump(4) client support
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|
2010-09-03 03:56:09 +00:00
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|
# Make an SMP-capable kernel by default
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options SMP # Symmetric MultiProcessor Kernel
|
2010-07-13 21:24:08 +00:00
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# CPU frequency control
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|
device cpufreq
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|
# Standard busses
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|
device pci
|
Native PCI-express HotPlug support.
PCI-express HotPlug support is implemented via bits in the slot
registers of the PCI-express capability of the downstream port along
with an interrupt that triggers when bits in the slot status register
change.
This is implemented for FreeBSD by adding HotPlug support to the
PCI-PCI bridge driver which attaches to the virtual PCI-PCI bridges
representing downstream ports on HotPlug slots. The PCI-PCI bridge
driver registers an interrupt handler to receive HotPlug events. It
also uses the slot registers to determine the current HotPlug state
and drive an internal HotPlug state machine. For simplicty of
implementation, the PCI-PCI bridge device detaches and deletes the
child PCI device when a card is removed from a slot and creates and
attaches a PCI child device when a card is inserted into the slot.
The PCI-PCI bridge driver provides a bus_child_present which claims
that child devices are present on HotPlug-capable slots only when a
card is inserted. Rather than requiring a timeout in the RC for
config accesses to not-present children, the pcib_read/write_config
methods fail all requests when a card is not present (or not yet
ready).
These changes include support for various optional HotPlug
capabilities such as a power controller, mechanical latch,
electro-mechanical interlock, indicators, and an attention button.
It also includes support for devices which require waiting for
command completion events before initiating a subsequent HotPlug
command. However, it has only been tested on ExpressCard systems
which support surprise removal and have none of these optional
capabilities.
PCI-express HotPlug support is conditional on the PCI_HP option
which is enabled by default on arm64, x86, and powerpc.
Reviewed by: adrian, imp, vangyzen (older versions)
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D6136
2016-05-05 22:26:23 +00:00
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|
options PCI_HP # PCI-Express native HotPlug
|
2010-10-31 18:27:05 +00:00
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|
device agp
|
2010-07-13 21:24:08 +00:00
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|
2011-04-24 08:58:58 +00:00
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|
# ATA controllers
|
2018-01-18 06:28:21 +00:00
|
|
|
device ahci # AHCI-compatible SATA controllers
|
2011-04-24 08:58:58 +00:00
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|
|
device ata # Legacy ATA/SATA controllers
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|
|
device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA
|
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|
|
device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
|
2010-07-13 21:24:08 +00:00
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|
2018-02-23 07:43:52 +00:00
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|
# NVM Express (NVMe) support
|
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|
|
device nvme # base NVMe driver
|
2018-10-02 21:36:00 +00:00
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|
|
options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver
|
2018-02-23 07:43:52 +00:00
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|
|
device nvd # expose NVMe namespaces as disks, depends on nvme
|
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|
2010-07-13 21:24:08 +00:00
|
|
|
# SCSI Controllers
|
2020-03-05 20:04:41 +00:00
|
|
|
device aacraid # Adaptec by PMC RAID
|
2010-07-13 21:24:08 +00:00
|
|
|
device ahc # AHA2940 and onboard AIC7xxx devices
|
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|
|
options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O
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|
|
device isp # Qlogic family
|
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|
|
device ispfw # Firmware module for Qlogic host adapters
|
2021-02-04 01:02:28 +00:00
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|
device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s
|
2010-07-13 21:24:08 +00:00
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|
device mpt # LSI-Logic MPT-Fusion
|
2012-06-28 20:48:24 +00:00
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|
device mps # LSI-Logic MPT-Fusion 2
|
2021-03-02 14:05:37 +00:00
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|
device mpr # LSI SAS3008 MPT-Fusion SAS-3
|
2010-07-13 21:24:08 +00:00
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device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D
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|
2011-04-24 08:58:58 +00:00
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|
|
# ATA/SCSI peripherals
|
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|
|
device scbus # SCSI bus (required for ATA/SCSI)
|
2018-11-13 09:19:07 +00:00
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|
device ch # SCSI media changers
|
2010-07-13 21:24:08 +00:00
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|
device da # Direct Access (disks)
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device sa # Sequential Access (tape etc)
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device cd # CD
|
2011-04-24 08:58:58 +00:00
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device pass # Passthrough device (direct ATA/SCSI access)
|
2018-11-13 09:19:07 +00:00
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|
device ses # Enclosure Service (SES and SAF-TE)
|
2010-07-13 21:24:08 +00:00
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|
|
2014-05-11 05:49:35 +00:00
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|
|
# vt is the default console driver, resembling an SCO console
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|
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device vt # Core console driver
|
2010-07-13 21:24:08 +00:00
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|
device kbdmux
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# Serial (COM) ports
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|
device scc
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device uart
|
2012-07-02 21:25:24 +00:00
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device uart_z8530
|
2010-07-13 21:24:08 +00:00
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|
2019-01-31 19:05:56 +00:00
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|
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device iflib
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|
2011-01-06 04:12:29 +00:00
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# Ethernet hardware
|
2013-09-17 17:37:04 +00:00
|
|
|
device em # Intel PRO/1000 Gigabit Ethernet Family
|
2015-03-18 16:54:03 +00:00
|
|
|
device ix # Intel PRO/10GbE PCIE PF Ethernet Family
|
2020-03-12 12:47:10 +00:00
|
|
|
device ixl # Intel 700 Series Physical Function
|
2015-03-18 16:54:03 +00:00
|
|
|
device ixv # Intel PRO/10GbE PCIE VF Ethernet Family
|
2011-01-06 04:12:29 +00:00
|
|
|
device glc # Sony Playstation 3 Ethernet
|
2013-10-20 01:31:09 +00:00
|
|
|
device llan # IBM pSeries Virtual Ethernet
|
2018-01-17 09:33:16 +00:00
|
|
|
device cxgbe # Chelsio 10/25G NIC
|
2011-01-06 04:12:29 +00:00
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|
2010-07-13 21:24:08 +00:00
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|
|
# PCI Ethernet NICs that use the common MII bus controller code.
|
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|
|
device miibus # MII bus support
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|
device bge # Broadcom BCM570xx Gigabit Ethernet
|
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device gem # Sun GEM/Sun ERI/Apple GMAC
|
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|
|
device dc # DEC/Intel 21143 and various workalikes
|
|
|
|
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
|
2013-09-17 17:37:04 +00:00
|
|
|
device re # RealTek 8139C+/8169/8169S/8110S
|
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|
|
device rl # RealTek 8129/8139
|
2010-07-13 21:24:08 +00:00
|
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|
|
|
# Pseudo devices.
|
2018-11-13 09:19:07 +00:00
|
|
|
device crypto # core crypto support
|
2010-07-13 21:24:08 +00:00
|
|
|
device loop # Network loopback
|
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|
|
device ether # Ethernet support
|
|
|
|
device vlan # 802.1Q VLAN support
|
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
2019-05-08 02:32:11 +00:00
|
|
|
device tuntap # Packet tunnel.
|
2010-07-13 21:24:08 +00:00
|
|
|
device md # Memory "disks"
|
|
|
|
device ofwd # Open Firmware disks
|
|
|
|
device gif # IPv6 and IPv4 tunneling
|
|
|
|
device firmware # firmware assist module
|
|
|
|
|
|
|
|
# The `bpf' device enables the Berkeley Packet Filter.
|
|
|
|
# Be aware of the administrative consequences of enabling this!
|
|
|
|
# Note that 'bpf' is required for DHCP.
|
|
|
|
device bpf #Berkeley packet filter
|
|
|
|
|
|
|
|
# USB support
|
|
|
|
options USB_DEBUG # enable debug msgs
|
|
|
|
device uhci # UHCI PCI->USB interface
|
|
|
|
device ohci # OHCI PCI->USB interface
|
|
|
|
device ehci # EHCI PCI->USB interface
|
2018-01-09 19:41:10 +00:00
|
|
|
device xhci # XHCI PCI->USB interface
|
2010-07-13 21:24:08 +00:00
|
|
|
device usb # USB Bus (required)
|
|
|
|
device uhid # "Human Interface Devices"
|
|
|
|
device ukbd # Keyboard
|
|
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options KBD_INSTALL_CDEV # install a CDEV entry in /dev
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device umass # Disks/Mass storage - Requires scbus and da0
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device ums # Mouse
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# USB Ethernet
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device aue # ADMtek USB Ethernet
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device axe # ASIX Electronics USB Ethernet
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device cdce # Generic USB over Ethernet
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device cue # CATC USB Ethernet
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device kue # Kawasaki LSI USB Ethernet
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2012-01-05 22:06:01 +00:00
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# Wireless NIC cards
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2014-03-18 14:41:18 +00:00
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options IEEE80211_SUPPORT_MESH
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2012-01-05 22:06:01 +00:00
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2010-07-13 21:24:08 +00:00
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# FireWire support
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device firewire # FireWire bus code
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device sbp # SCSI over FireWire (Requires scbus and da)
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device fwe # Ethernet over FireWire (non-standard!)
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# Misc
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2011-06-11 12:34:08 +00:00
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device iicbus # I2C bus code
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2018-03-01 14:11:07 +00:00
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device iic
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2011-06-11 12:34:08 +00:00
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device kiic # Keywest I2C
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device ad7417 # PowerMac7,2 temperature sensor
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2012-08-19 19:44:13 +00:00
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device ds1631 # PowerMac11,2 temperature sensor
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2010-10-15 20:08:16 +00:00
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device ds1775 # PowerMac7,2 temperature sensor
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device fcu # Apple Fan Control Unit
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device max6690 # PowerMac7,2 temperature sensor
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2010-07-13 21:24:08 +00:00
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device powermac_nvram # Open Firmware configuration NVRAM
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device smu # Apple System Management Unit
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2012-02-26 13:45:25 +00:00
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device atibl # ATI-based backlight driver for PowerBooks/iBooks
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2012-08-04 03:05:01 +00:00
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device nvbl # nVidia-based backlight driver for PowerBooks/iBooks
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2019-04-29 16:50:33 +00:00
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device opalflash # PowerNV embedded flash memory
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2010-07-13 21:24:08 +00:00
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# ADB support
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device adb
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device pmu
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2011-06-11 12:34:08 +00:00
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# Sound support
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device sound # Generic sound driver (required)
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device snd_ai2s # Apple I2S audio
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2019-05-24 20:01:59 +00:00
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device snd_hda # Intel High Definition Audio
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2011-06-11 12:34:08 +00:00
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device snd_uaudio # USB Audio
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2010-07-13 21:24:08 +00:00
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2018-11-13 09:19:07 +00:00
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# Netmap provides direct access to TX/RX rings on supported NICs
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device netmap # netmap(4) support
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2018-11-19 15:36:58 +00:00
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# evdev interface
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options EVDEV_SUPPORT # evdev support in legacy drivers
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device evdev # input event device support
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device uinput # install /dev/uinput cdev
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2020-01-16 11:33:15 +00:00
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# VirtIO support
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device virtio # Generic VirtIO bus (required)
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device virtio_pci # VirtIO PCI device
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device vtnet # VirtIO Ethernet device
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device virtio_blk # VirtIO Block device
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device virtio_scsi # VirtIO SCSI device
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device virtio_balloon # VirtIO Memory Balloon device
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2020-10-04 22:21:08 +00:00
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# HID support
|
2020-10-05 09:38:11 +00:00
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|
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options HID_DEBUG # enable debug msgs
|
2020-10-04 22:21:08 +00:00
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device hid # Generic HID support
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