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 COMPAT_FREEBSD11 # Compatible with FreeBSD11 54options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 55options KTRACE # ktrace(1) support 56options STACK # stack(9) support 57options SYSVSHM # SYSV-style shared memory 58options SYSVMSG # SYSV-style message queues 59options SYSVSEM # SYSV-style semaphores 60options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 61options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 62options KBD_INSTALL_CDEV # install a CDEV entry in /dev 63options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 64options AUDIT # Security event auditing 65options CAPABILITY_MODE # Capsicum capability mode 66options CAPABILITIES # Capsicum capabilities 67options MAC # TrustedBSD MAC Framework 68options KDTRACE_FRAME # Ensure frames are compiled in 69options KDTRACE_HOOKS # Kernel DTrace hooks 70options VFP # Floating-point support 71options RACCT # Resource accounting framework 72options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 73options RCTL # Resource limits 74options SMP 75options INTRNG 76 77# Debugging support. Always need this: 78options KDB # Enable kernel debugger support. 79options KDB_TRACE # Print a stack trace for a panic. 80# For full debugger support use (turn off in stable branch): 81options DDB # Support DDB. 82#options GDB # Support remote GDB. 83options DEADLKRES # Enable the deadlock resolver 84options INVARIANTS # Enable calls of extra sanity checking 85options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 86options WITNESS # Enable checks to detect deadlocks and cycles 87options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 88options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 89 90# SoC support 91options SOC_ALLWINNER_A64 92options SOC_ALLWINNER_H5 93options SOC_CAVM_THUNDERX 94options SOC_HISI_HI6220 95options SOC_BRCM_BCM2837 96 97# Annapurna Alpine drivers 98device al_ccu # Alpine Cache Coherency Unit 99device al_nb_service # Alpine North Bridge Service 100device al_iofic # I/O Fabric Interrupt Controller 101device al_serdes # Serializer/Deserializer 102device al_udma # Universal DMA 103 104# VirtIO support 105device virtio 106device virtio_pci 107device virtio_mmio 108device virtio_blk 109device vtnet 110 111# CPU frequency control 112device cpufreq 113 114# Bus drivers 115device pci 116device al_pci # Annapurna Alpine PCI-E 117options PCI_HP # PCI-Express native HotPlug 118options PCI_IOV # PCI SR-IOV support 119 120# Ethernet NICs 121device mii 122device miibus # MII bus support 123device awg # Allwinner EMAC Gigabit Ethernet 124device axgbe # AMD Opteron A1100 integrated NIC 125device em # Intel PRO/1000 Gigabit Ethernet Family 126device ix # Intel 10Gb Ethernet Family 127device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 128device smc # SMSC LAN91C111 129device vnic # Cavium ThunderX NIC 130device al_eth # Annapurna Alpine Ethernet NIC 131 132# Block devices 133device ahci 134device scbus 135device da 136 137# ATA/SCSI peripherals 138device pass # Passthrough device (direct ATA/SCSI access) 139 140# MMC/SD/SDIO Card slot support 141device sdhci 142device aw_mmc # Allwinner SD/MMC controller 143device mmc # mmc/sd bus 144device mmcsd # mmc/sd flash cards 145device dwmmc 146 147# Serial (COM) ports 148device uart # Generic UART driver 149device uart_ns8250 # ns8250-type UART driver 150device uart_snps 151device pl011 152 153# USB support 154options USB_DEBUG # enable debug msgs 155device aw_ehci # Allwinner EHCI USB interface (USB 2.0) 156device aw_usbphy # Allwinner USB PHY 157device dwcotg # DWC OTG controller 158device ohci # OHCI USB interface 159device ehci # EHCI USB interface (USB 2.0) 160device xhci # XHCI PCI->USB interface (USB 3.0) 161device usb # USB Bus (required) 162device ukbd # Keyboard 163device umass # Disks/Mass storage - Requires scbus and da 164 165# USB ethernet support 166device smcphy 167device smsc 168 169# GPIO 170device aw_gpio # Allwinner GPIO controller 171device gpio 172device gpioled 173device fdt_pinctrl 174 175# I2C 176device aw_rsb # Allwinner Reduced Serial Bus 177device bcm2835_bsc # Broadcom BCM283x I2C bus 178device iicbus 179device iic 180device twsi # Allwinner I2C controller 181 182# Clock and reset controllers 183device aw_ccu # Allwinner clock controller 184 185# Interrupt controllers 186device aw_nmi # Allwinner NMI support 187 188# Real-time clock support 189device aw_rtc # Allwinner Real-time Clock 190 191# Watchdog controllers 192device aw_wdog # Allwinner Watchdog 193 194# Power management controllers 195device axp81x # X-Powers AXP81x PMIC 196 197# EFUSE 198device aw_sid # Allwinner Secure ID EFUSE 199 200# Thermal sensors 201device aw_thermal # Allwinner Thermal Sensor Controller 202 203# SPI 204device spibus 205device bcm2835_spi # Broadcom BCM283x SPI bus 206 207# Console 208device vt 209device kbdmux 210 211# Pseudo devices. 212device loop # Network loopback 213device random # Entropy device 214device ether # Ethernet support 215device vlan # 802.1Q VLAN support 216device tun # Packet tunnel. 217device md # Memory "disks" 218device gif # IPv6 and IPv4 tunneling 219device firmware # firmware assist module 220device psci # Support for ARM PSCI 221 222# EXT_RESOURCES pseudo devices 223options EXT_RESOURCES 224device clk 225device phy 226device hwreset 227device regulator 228 229# The `bpf' device enables the Berkeley Packet Filter. 230# Be aware of the administrative consequences of enabling this! 231# Note that 'bpf' is required for DHCP. 232device bpf # Berkeley packet filter 233 234# Chip-specific errata 235options THUNDERX_PASS_1_1_ERRATA 236 237options FDT 238device acpi 239 240# The crypto framework is required by IPSEC 241device crypto # Required by IPSEC 242