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_HHOOK # hhook(9) framework for TCP 33options TCP_OFFLOAD # TCP offload 34options SCTP # Stream Control Transmission Protocol 35options FFS # Berkeley Fast Filesystem 36options SOFTUPDATES # Enable FFS soft updates support 37options UFS_ACL # Support for access control lists 38options UFS_DIRHASH # Improve performance on big directories 39options UFS_GJOURNAL # Enable gjournal-based UFS journaling 40options QUOTA # Enable disk quotas for UFS 41options MD_ROOT # MD is a potential root device 42options NFSCL # Network Filesystem Client 43options NFSD # Network Filesystem Server 44options NFSLOCKD # Network Lock Manager 45options NFS_ROOT # NFS usable as /, requires NFSCL 46options MSDOSFS # MSDOS Filesystem 47options CD9660 # ISO 9660 Filesystem 48options PROCFS # Process filesystem (requires PSEUDOFS) 49options PSEUDOFS # Pseudo-filesystem framework 50options GEOM_PART_GPT # GUID Partition Tables. 51options GEOM_RAID # Soft RAID functionality. 52options GEOM_LABEL # Provides labelization 53options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 54options KTRACE # ktrace(1) support 55options STACK # stack(9) support 56options SYSVSHM # SYSV-style shared memory 57options SYSVMSG # SYSV-style message queues 58options SYSVSEM # SYSV-style semaphores 59options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 60options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 61options KBD_INSTALL_CDEV # install a CDEV entry in /dev 62options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 63options AUDIT # Security event auditing 64options CAPABILITY_MODE # Capsicum capability mode 65options CAPABILITIES # Capsicum capabilities 66options MAC # TrustedBSD MAC Framework 67options KDTRACE_FRAME # Ensure frames are compiled in 68options KDTRACE_HOOKS # Kernel DTrace hooks 69options VFP # Floating-point support 70options RACCT # Resource accounting framework 71options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 72options RCTL # Resource limits 73options SMP 74options INTRNG 75 76# Debugging support. Always need this: 77options KDB # Enable kernel debugger support. 78options KDB_TRACE # Print a stack trace for a panic. 79# For full debugger support use (turn off in stable branch): 80options DDB # Support DDB. 81#options GDB # Support remote GDB. 82options DEADLKRES # Enable the deadlock resolver 83options INVARIANTS # Enable calls of extra sanity checking 84options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 85options WITNESS # Enable checks to detect deadlocks and cycles 86options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 87options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 88 89# SoC support 90options SOC_ALLWINNER_A64 91options SOC_CAVM_THUNDERX 92options SOC_HISI_HI6220 93 94# Annapurna Alpine drivers 95device al_ccu # Alpine Cache Coherency Unit 96device al_nb_service # Alpine North Bridge Service 97 98# VirtIO support 99device virtio 100device virtio_mmio 101device virtio_blk 102device vtnet 103 104# CPU frequency control 105device cpufreq 106 107# Bus drivers 108device pci 109device al_pci # Annapurna Alpine PCI-E 110options PCI_HP # PCI-Express native HotPlug 111options PCI_IOV # PCI SR-IOV support 112 113# Ethernet NICs 114device mii 115device miibus # MII bus support 116device awg # Allwinner EMAC Gigabit Ethernet 117device em # Intel PRO/1000 Gigabit Ethernet Family 118device igb # Intel PRO/1000 PCIE Server Gigabit Family 119device ix # Intel 10Gb Ethernet Family 120device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 121device vnic # Cavium ThunderX NIC 122 123# Block devices 124device ahci 125device scbus 126device da 127 128# ATA/SCSI peripherals 129device pass # Passthrough device (direct ATA/SCSI access) 130 131# MMC/SD/SDIO Card slot support 132device aw_mmc # Allwinner SD/MMC controller 133device mmc # mmc/sd bus 134device mmcsd # mmc/sd flash cards 135device dwmmc 136 137# Serial (COM) ports 138device uart # Generic UART driver 139device uart_ns8250 # ns8250-type UART driver 140device uart_snps 141device pl011 142 143# USB support 144options USB_DEBUG # enable debug msgs 145device aw_ehci # Allwinner EHCI USB interface (USB 2.0) 146device aw_usbphy # Allwinner USB PHY 147device dwcotg # DWC OTG controller 148device ohci # OHCI USB interface 149device ehci # EHCI USB interface (USB 2.0) 150device xhci # XHCI PCI->USB interface (USB 3.0) 151device usb # USB Bus (required) 152device ukbd # Keyboard 153device umass # Disks/Mass storage - Requires scbus and da 154 155# GPIO 156device aw_gpio # Allwinner GPIO controller 157device gpio 158device fdt_pinctrl 159 160# I2C 161device aw_rsb # Allwinner Reduced Serial Bus 162device iicbus 163 164# Clock and reset controllers 165device aw_ccu # Allwinner clock controller 166 167# Interrupt controllers 168device aw_nmi # Allwinner NMI support 169 170# Real-time clock support 171device aw_rtc # Allwinner Real-time Clock 172 173# Watchdog controllers 174device aw_wdog # Allwinner Watchdog 175 176# Power management controllers 177device axp81x # X-Powers AXP81x PMIC 178 179# EFUSE 180device aw_sid # Allwinner Secure ID EFUSE 181 182# Thermal sensors 183device aw_thermal # Allwinner Thermal Sensor Controller 184 185# Pseudo devices. 186device loop # Network loopback 187device random # Entropy device 188device ether # Ethernet support 189device vlan # 802.1Q VLAN support 190device tun # Packet tunnel. 191device md # Memory "disks" 192device gif # IPv6 and IPv4 tunneling 193device firmware # firmware assist module 194device psci # Support for ARM PSCI 195 196# EXT_RESOURCES pseudo devices 197options EXT_RESOURCES 198device clk 199device phy 200device hwreset 201device regulator 202 203# The `bpf' device enables the Berkeley Packet Filter. 204# Be aware of the administrative consequences of enabling this! 205# Note that 'bpf' is required for DHCP. 206device bpf # Berkeley packet filter 207 208# Chip-specific errata 209options THUNDERX_PASS_1_1_ERRATA 210 211options FDT 212#device acpi 213 214# The crypto framework is required by IPSEC 215device crypto # Required by IPSEC 216