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_CAVM_THUNDERX 93options SOC_HISI_HI6220 94options SOC_BRCM_BCM2837 95 96# Annapurna Alpine drivers 97device al_ccu # Alpine Cache Coherency Unit 98device al_nb_service # Alpine North Bridge Service 99device al_iofic # I/O Fabric Interrupt Controller 100device al_serdes # Serializer/Deserializer 101device al_udma # Universal DMA 102 103# VirtIO support 104device virtio 105device virtio_pci 106device virtio_mmio 107device virtio_blk 108device vtnet 109 110# CPU frequency control 111device cpufreq 112 113# Bus drivers 114device pci 115device al_pci # Annapurna Alpine PCI-E 116options PCI_HP # PCI-Express native HotPlug 117options PCI_IOV # PCI SR-IOV support 118 119# Ethernet NICs 120device mii 121device miibus # MII bus support 122device awg # Allwinner EMAC Gigabit Ethernet 123device axgbe # AMD Opteron A1100 integrated NIC 124device em # Intel PRO/1000 Gigabit Ethernet Family 125device ix # Intel 10Gb Ethernet Family 126device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 127device smc # SMSC LAN91C111 128device vnic # Cavium ThunderX NIC 129device al_eth # Annapurna Alpine Ethernet NIC 130 131# Block devices 132device ahci 133device scbus 134device da 135 136# ATA/SCSI peripherals 137device pass # Passthrough device (direct ATA/SCSI access) 138 139# MMC/SD/SDIO Card slot support 140device sdhci 141device aw_mmc # Allwinner SD/MMC controller 142device mmc # mmc/sd bus 143device mmcsd # mmc/sd flash cards 144device dwmmc 145 146# Serial (COM) ports 147device uart # Generic UART driver 148device uart_ns8250 # ns8250-type UART driver 149device uart_snps 150device pl011 151 152# USB support 153options USB_DEBUG # enable debug msgs 154device aw_ehci # Allwinner EHCI USB interface (USB 2.0) 155device aw_usbphy # Allwinner USB PHY 156device dwcotg # DWC OTG controller 157device ohci # OHCI USB interface 158device ehci # EHCI USB interface (USB 2.0) 159device xhci # XHCI PCI->USB interface (USB 3.0) 160device usb # USB Bus (required) 161device ukbd # Keyboard 162device umass # Disks/Mass storage - Requires scbus and da 163 164# USB ethernet support 165device smcphy 166device smsc 167 168# GPIO 169device aw_gpio # Allwinner GPIO controller 170device gpio 171device gpioled 172device fdt_pinctrl 173 174# I2C 175device aw_rsb # Allwinner Reduced Serial Bus 176device bcm2835_bsc # Broadcom BCM283x I2C bus 177device iicbus 178device iic 179 180# Clock and reset controllers 181device aw_ccu # Allwinner clock controller 182 183# Interrupt controllers 184device aw_nmi # Allwinner NMI support 185 186# Real-time clock support 187device aw_rtc # Allwinner Real-time Clock 188 189# Watchdog controllers 190device aw_wdog # Allwinner Watchdog 191 192# Power management controllers 193device axp81x # X-Powers AXP81x PMIC 194 195# EFUSE 196device aw_sid # Allwinner Secure ID EFUSE 197 198# Thermal sensors 199device aw_thermal # Allwinner Thermal Sensor Controller 200 201# SPI 202device spibus 203device bcm2835_spi # Broadcom BCM283x SPI bus 204 205# Console 206device vt 207device kbdmux 208 209# Pseudo devices. 210device loop # Network loopback 211device random # Entropy device 212device ether # Ethernet support 213device vlan # 802.1Q VLAN support 214device tun # Packet tunnel. 215device md # Memory "disks" 216device gif # IPv6 and IPv4 tunneling 217device firmware # firmware assist module 218device psci # Support for ARM PSCI 219 220# EXT_RESOURCES pseudo devices 221options EXT_RESOURCES 222device clk 223device phy 224device hwreset 225device regulator 226 227# The `bpf' device enables the Berkeley Packet Filter. 228# Be aware of the administrative consequences of enabling this! 229# Note that 'bpf' is required for DHCP. 230device bpf # Berkeley packet filter 231 232# Chip-specific errata 233options THUNDERX_PASS_1_1_ERRATA 234 235options FDT 236device acpi 237 238# The crypto framework is required by IPSEC 239device crypto # Required by IPSEC 240