1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/arm64 3# 4# For more information on this file, please read the config(5) manual page, 5# and/or the handbook section on Kernel Configuration Files: 6# 7# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8# 9# The handbook is also available locally in /usr/share/doc/handbook 10# if you've installed the doc distribution, otherwise always see the 11# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 12# latest information. 13# 14# An exhaustive list of options and more detailed explanations of the 15# device lines is also present in the ../../conf/NOTES and NOTES files. 16# If you are in doubt as to the purpose or necessity of a line, check first 17# in NOTES. 18# 19# $FreeBSD$ 20 21cpu ARM64 22ident GENERIC 23 24makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 25makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 26 27options SCHED_ULE # ULE scheduler 28options PREEMPTION # Enable kernel thread preemption 29options INET # InterNETworking 30options INET6 # IPv6 communications protocols 31options IPSEC # IP (v4/v6) security 32options TCP_OFFLOAD # TCP offload 33options SCTP # Stream Control Transmission Protocol 34options FFS # Berkeley Fast Filesystem 35options SOFTUPDATES # Enable FFS soft updates support 36options UFS_ACL # Support for access control lists 37options UFS_DIRHASH # Improve performance on big directories 38options UFS_GJOURNAL # Enable gjournal-based UFS journaling 39options QUOTA # Enable disk quotas for UFS 40options MD_ROOT # MD is a potential root device 41options NFSCL # Network Filesystem Client 42options NFSD # Network Filesystem Server 43options NFSLOCKD # Network Lock Manager 44options NFS_ROOT # NFS usable as /, requires NFSCL 45options MSDOSFS # MSDOS Filesystem 46options CD9660 # ISO 9660 Filesystem 47options PROCFS # Process filesystem (requires PSEUDOFS) 48options PSEUDOFS # Pseudo-filesystem framework 49options GEOM_PART_GPT # GUID Partition Tables. 50options GEOM_RAID # Soft RAID functionality. 51options GEOM_LABEL # Provides labelization 52options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 53options KTRACE # ktrace(1) support 54options STACK # stack(9) support 55options SYSVSHM # SYSV-style shared memory 56options SYSVMSG # SYSV-style message queues 57options SYSVSEM # SYSV-style semaphores 58options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 59options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 60options KBD_INSTALL_CDEV # install a CDEV entry in /dev 61options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 62options AUDIT # Security event auditing 63options CAPABILITY_MODE # Capsicum capability mode 64options CAPABILITIES # Capsicum capabilities 65options MAC # TrustedBSD MAC Framework 66options KDTRACE_FRAME # Ensure frames are compiled in 67options KDTRACE_HOOKS # Kernel DTrace hooks 68options VFP # Floating-point support 69options RACCT # Resource accounting framework 70options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 71options RCTL # Resource limits 72options SMP 73options INTRNG 74 75# Debugging support. Always need this: 76options KDB # Enable kernel debugger support. 77options KDB_TRACE # Print a stack trace for a panic. 78# For full debugger support use (turn off in stable branch): 79options DDB # Support DDB. 80#options GDB # Support remote GDB. 81options DEADLKRES # Enable the deadlock resolver 82options INVARIANTS # Enable calls of extra sanity checking 83options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 84options WITNESS # Enable checks to detect deadlocks and cycles 85options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 86options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 87 88# SoC support 89options SOC_ALLWINNER_A64 90options SOC_CAVM_THUNDERX 91options SOC_HISI_HI6220 92 93# Annapurna Alpine drivers 94device al_ccu # Alpine Cache Coherency Unit 95device al_nb_service # Alpine North Bridge Service 96 97# VirtIO support 98device virtio 99device virtio_mmio 100device virtio_blk 101device vtnet 102 103# CPU frequency control 104device cpufreq 105 106# Bus drivers 107device pci 108options PCI_HP # PCI-Express native HotPlug 109options PCI_IOV # PCI SR-IOV support 110 111# Ethernet NICs 112device mii 113device miibus # MII bus support 114device awg # Allwinner EMAC Gigabit Ethernet 115device em # Intel PRO/1000 Gigabit Ethernet Family 116device igb # Intel PRO/1000 PCIE Server Gigabit Family 117device ix # Intel 10Gb Ethernet Family 118device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 119device vnic # Cavium ThunderX NIC 120 121# Block devices 122device ahci 123device scbus 124device da 125 126# ATA/SCSI peripherals 127device pass # Passthrough device (direct ATA/SCSI access) 128 129# MMC/SD/SDIO Card slot support 130device aw_mmc # Allwinner SD/MMC controller 131device mmc # mmc/sd bus 132device mmcsd # mmc/sd flash cards 133device dwmmc 134 135# Serial (COM) ports 136device uart # Generic UART driver 137device uart_ns8250 # ns8250-type UART driver 138device uart_snps 139device pl011 140 141# USB support 142options USB_DEBUG # enable debug msgs 143device aw_ehci # Allwinner EHCI USB interface (USB 2.0) 144device aw_usbphy # Allwinner USB PHY 145device dwcotg # DWC OTG controller 146device ohci # OHCI USB interface 147device ehci # EHCI USB interface (USB 2.0) 148device xhci # XHCI PCI->USB interface (USB 3.0) 149device usb # USB Bus (required) 150device ukbd # Keyboard 151device umass # Disks/Mass storage - Requires scbus and da 152 153# GPIO 154device aw_gpio # Allwinner GPIO controller 155device gpio 156device fdt_pinctrl 157 158# I2C 159device aw_rsb # Allwinner Reduced Serial Bus 160device iicbus 161 162# Clock and reset controllers 163device aw_ccu # Allwinner clock controller 164 165# Interrupt controllers 166device aw_nmi # Allwinner NMI support 167 168# Real-time clock support 169device aw_rtc # Allwinner Real-time Clock 170 171# Watchdog controllers 172device aw_wdog # Allwinner Watchdog 173 174# Power management controllers 175device axp81x # X-Powers AXP81x PMIC 176 177# EFUSE 178device aw_sid # Allwinner Secure ID EFUSE 179 180# Thermal sensors 181device aw_thermal # Allwinner Thermal Sensor Controller 182 183# Pseudo devices. 184device loop # Network loopback 185device random # Entropy device 186device ether # Ethernet support 187device vlan # 802.1Q VLAN support 188device tun # Packet tunnel. 189device md # Memory "disks" 190device gif # IPv6 and IPv4 tunneling 191device firmware # firmware assist module 192device psci # Support for ARM PSCI 193 194# EXT_RESOURCES pseudo devices 195options EXT_RESOURCES 196device clk 197device phy 198device hwreset 199device regulator 200 201# The `bpf' device enables the Berkeley Packet Filter. 202# Be aware of the administrative consequences of enabling this! 203# Note that 'bpf' is required for DHCP. 204device bpf # Berkeley packet filter 205 206# Chip-specific errata 207options THUNDERX_PASS_1_1_ERRATA 208 209options FDT 210#device acpi 211 212# The crypto framework is required by IPSEC 213device crypto # Required by IPSEC 214