# $NetBSD: GENERIC,v 1.147 2023/12/19 02:35:17 uwe Exp $

# $NetBSD: GENERIC,v 1.147 2023/12/19 02:35:17 uwe Exp $
#
# GENERIC machine description file
#
# This machine description file is used to generate the default NetBSD
# kernel. The generic kernel does not include all options, subsystems
# and device drivers, but should be useful for most applications.
#
# The machine description file can be customised for your specific
# machine to reduce the kernel size and improve its performance.
#
# For further information on compiling NetBSD kernels, see the config(8)
# man page.
#
# For further information on hardware support for this architecture, see
# the intro(4) man page. For further information about kernel options
# for this architecture, see the options(4) man page. For an explanation
# of each device driver in this file see the section 4 man page for the
# device.

include "arch/netwinder/conf/std.netwinder"

options INCLUDE_CONFIG_FILE # embed config file in kernel binary

# estimated number of users

maxusers 32

# Standard system options

options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
#options NTP # NTP phase/frequency locked loop

# Alternate buffer queue strategies for better responsiveness under high
# disk I/O load.
#options BUFQ_READPRIO
options BUFQ_PRIOCSCAN

# CPU options

# For StrongARM systems
options CPU_SA110 # Support the SA110 core
makeoptions CPUFLAGS="-march=armv4 -mtune=strongarm"

# Default console is wscons, if igsfb(4) and pckbc(4) are configured,
# or com(4) otherwise. You can force a serial console with these options
#options CONSDEVNAME="\"com\"",CONCOMADDR=0x3f8,CONSPEED=115200

# File systems

file-system FFS # UFS
#file-system LFS # log-structured file system
file-system MFS # memory file system
file-system NFS # Network file system
#file-system ADOSFS # AmigaDOS-compatible file system
#file-system EXT2FS # second extended file system (linux)
#file-system CD9660 # ISO 9660 + Rock Ridge file system
file-system MSDOSFS # MS-DOS file system
file-system FDESC # /dev/fd
file-system KERNFS # /kern
file-system NULLFS # loopback file system
file-system PROCFS # /proc
#file-system UMAPFS # NULLFS + uid and gid remapping
#file-system UNION # union file system
file-system PTYFS # /dev/pts/N support
file-system TMPFS # Efficient memory file-system
#file-system UDF # experimental - OSTA UDF CD/DVD file-system

# File system options
#options FFS_EI # FFS Endian Independent support
#options FFS_NO_SNAPSHOT # No FFS snapshot support
#options QUOTA # legacy UFS quotas
#options QUOTA2 # new, in-filesystem UFS quotas
#options UFS_DIRHASH # UFS Large Directory Hashing
#options UFS_EXTATTR # Extended attribute support for UFS1
options WAPBL # File system journaling support
#options NFSSERVER # Network File System server

# Networking options

#options GATEWAY # packet forwarding
options INET # IP + ICMP + TCP + UDP
options INET6 # IPV6
#options IPSEC # IP security
#options IPSEC_DEBUG # debug for IP security
#options MROUTING # IP multicast routing
#options PIM # Protocol Independent Multicast
#options NETATALK # AppleTalk networking
#options PPP_BSDCOMP # BSD-Compress compression support for PPP
#options PPP_DEFLATE # Deflate compression support for PPP
#options PPP_FILTER # Active filter support for PPP (requires bpf)
#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG

#options ALTQ # Manipulate network interfaces' output queues
#options ALTQ_BLUE # Stochastic Fair Blue
#options ALTQ_CBQ # Class-Based Queueing
#options ALTQ_CDNR # Diffserv Traffic Conditioner
#options ALTQ_FIFOQ # First-In First-Out Queue
#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box)
#options ALTQ_HFSC # Hierarchical Fair Service Curve
#options ALTQ_LOCALQ # Local queueing discipline
#options ALTQ_PRIQ # Priority Queueing
#options ALTQ_RED # Random Early Detection
#options ALTQ_RIO # RED with IN/OUT
#options ALTQ_WFQ # Weighted Fair Queueing

options NFS_BOOT_BOOTP
options NFS_BOOT_DHCP
#options NFS_BOOT_BOOTPARAM

# Compatibility options

options COMPAT_NETBSD32 # allow running arm (e.g. non-earm) binaries
include "conf/compat_netbsd14.config"

# Shared memory options

options SYSVMSG # System V-like message queues
options SYSVSEM # System V-like semaphores
options SYSVSHM # System V-like memory sharing

# Device options

#options MEMORY_DISK_HOOKS # boottime setup of ramdisk
#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks
#options MEMORY_DISK_IS_ROOT # use memory disk as root

# Miscellaneous kernel options
options KTRACE # system call tracing, a la ktrace(1)
options IRQSTATS # manage IRQ statistics
#options SCSIVERBOSE # Verbose SCSI errors
#options PCIVERBOSE # Verbose PCI descriptions
#options MIIVERBOSE # Verbose MII autoconfuration messages
#options PCI_CONFIG_DUMP # verbosely dump PCI config space
#options DDB_KEYCODE=0x40
options USERCONF # userconf(4) support
#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel

# Development and Debugging options

#options ARM700BUGTRACK # track the ARM700 swi bug
#options PORTMASTER # Enable PortMaster only options
#options DIAGNOSTIC # internal consistency checks
#options UVMHIST # kernhist for uvm/pmap subsystems
options DDB # in-kernel debugger
options DDB_HISTORY_SIZE=100 # Enable history editing in DDB
#makeoptions DEBUG="-g" # compile full symbol table
#makeoptions COPY_SYMTAB=1 # see also ksyms below

config netbsd root on ? type ?

# The main bus device
mainbus0 at root

# The boot CPU
cpu0 at mainbus?

# Core logic
footbridge0 at mainbus?

# footbridge uart
#fcom0 at footbridge?

# system clock via footbridge
#clock* at footbridge?

# PCI bus via footbridge
pci0 at footbridge? # PCI bus

# ISA bus support
pcib* at pci? dev ? function ? # ISA bridge
isa* at pcib?

# PCI IDE Controllers and Devices
# PCI IDE controllers - see pciide(4) for supported hardware.
# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know
# how to set up DMA modes for this chip. This may work, or may cause
# a machine hang with some controllers.
#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver
slide* at pci? dev ? function ? # Symphony Labs IDE controllers

# ATA (IDE) bus support
atabus* at ata?

# IDE drives
# Flags are used only with controllers that support DMA operations
# and mode settings (e.g. some pciide controllers)
# The lowest order four bits (rightmost digit) of the flags define the PIO
# mode to use, the next set of four bits the DMA mode and the third set the
# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
# to use, and the last bit must be 1 for this setting to be used.
# For DMA and UDMA, 0xf (1111) means 'disable'.
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
wd* at atabus? drive ? flags 0x0000 # the drives themselves

# PCI network interfaces
ne* at pci? dev ? function ? # NE2000 compat ethernet
tlp* at pci? dev ? function ? # DECchip 21x4x (and clones) Ethernet
options TLP_MATCH_21142

# MII/PHY support
icsphy* at mii? phy ? # ISC-189x PHYs
ukphy* at mii? phy ? # generic unknown PHYs

# WSCONS Support
options WSEMUL_VT100 # VT100 / VT220 emulation

# customization of console and kernel output - see dev/wscons/wsdisplayvar.h
options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8)
#options WS_DEFAULT_FG=WSCOL_WHITE
#options WS_DEFAULT_BG=WSCOL_BLACK
#options WS_DEFAULT_COLATTR="(0)"
#options WS_DEFAULT_MONOATTR="(0)"
options WS_KERNEL_FG=WSCOL_GREEN
#options WS_KERNEL_BG=WSCOL_BLACK
options WS_KERNEL_COLATTR=WSATTR_HILIT
#options WS_KERNEL_MONOATTR="(0)"

# compatibility to other console drivers
options WSDISPLAY_COMPAT_PCVT # emulate some ioctls
options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls
options WSDISPLAY_COMPAT_USL # wsconscfg VT handling
options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes

options FONT_GALLANT12x22 # Sun PROM font look-alike

pckbc0 at isa?
pckbd* at pckbc?
wskbd* at pckbd? console ?
pms* at pckbc?
wsmouse* at pms? mux 0

igsfb* at pci? dev ? function ?
wsdisplay* at igsfb? console ?

# ISA Devices
com0 at isa? port 0x3f8 irq 4
lpt0 at isa? port 0x378 irq 7

# Audio Devices

# ISA audio devices
sb0 at isa? port 0x220 irq 3 drq 1 drq2 7 # SoundBlaster
opl* at sb?
mpu* at sb?
midi* at sb? # SB1 MIDI port

# Audio support
audio* at sb?

spkr* at audio? # PC speaker (synthesized)

# Pseudo-Devices

#pseudo-device crypto # /dev/crypto device
#pseudo-device swcrypto # software crypto implementation

# disk/mass storage pseudo-devices
#pseudo-device md # memory disk device (ramdisk)
pseudo-device vnd # disk-like interface to files
#options VND_COMPRESSION # compressed vnd(4)
pseudo-device fss # file system snapshot device
#pseudo-device cgd # cryptographic disk devices

# network pseudo-devices
pseudo-device bpfilter # Berkeley packet filter
pseudo-device carp # Common Address Redundancy Protocol
#pseudo-device pppoe # PPP over Ethernet (RFC 2516)
pseudo-device bridge # simple inter-network bridging
#pseudo-device vether # Virtual Ethernet for bridge
pseudo-device loop # network loopback

#
# accept filters
pseudo-device accf_data # "dataready" accept filter
pseudo-device accf_http # "httpready" accept filter

# miscellaneous pseudo-devices
pseudo-device pty # pseudo-terminals
pseudo-device clockctl # user control of clock subsystem
pseudo-device drvctl # user control of drive subsystem
pseudo-device ksyms # /dev/ksyms
#pseudo-device npf # NPF packet filter
pseudo-device swwdog # software watchdog timer -- swwdog(4)

# wscons pseudo-devices
pseudo-device wsmux # mouse & keyboard multiplexor
#pseudo-device wsfont

#include "dev/veriexec.config"

# Pull in optional local configuration - always at end
cinclude "arch/netwinder/conf/GENERIC.local"