mirror of
https://git.FreeBSD.org/src.git
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256 lines
6.4 KiB
Plaintext
256 lines
6.4 KiB
Plaintext
#
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# NOTES -- Lines that can be cut/pasted into kernel and hints configs.
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#
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# This file contains machine dependent kernel configuration notes. For
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# machine independent notes, look in /sys/conf/NOTES.
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#
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#
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#
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# We want LINT to cover profiling as well.
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# Except it's broken.
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#profile 2
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#
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# Enable the kernel DTrace hooks which are required to load the DTrace
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# kernel modules.
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#
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options KDTRACE_HOOKS
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#
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# Most of the following is copied from ARM64 GENERIC.
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cpu ARM64
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makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
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makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support
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options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
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options KDTRACE_FRAME # Ensure frames are compiled in
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options VFP # Floating-point support
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options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default
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# SoC support
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options SOC_ALLWINNER_A64
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options SOC_ALLWINNER_H5
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options SOC_ALLWINNER_H6
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options SOC_BRCM_BCM2837
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options SOC_BRCM_BCM2838
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options SOC_BRCM_NS2
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options SOC_CAVM_THUNDERX
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options SOC_FREESCALE_IMX8
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options SOC_HISI_HI6220
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options SOC_INTEL_STRATIX10
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options SOC_MARVELL_8K
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options SOC_NVIDIA_TEGRA210
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options SOC_NXP_LS
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options SOC_ROCKCHIP_RK3328
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options SOC_ROCKCHIP_RK3399
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options SOC_XILINX_ZYNQ
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# Timer drivers
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device a10_timer
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# Annapurna Alpine drivers
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device al_ccu # Alpine Cache Coherency Unit
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device al_nb_service # Alpine North Bridge Service
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device al_iofic # I/O Fabric Interrupt Controller
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device al_serdes # Serializer/Deserializer
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device al_udma # Universal DMA
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# Qualcomm Snapdragon drivers
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device qcom_gcc # Global Clock Controller
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# Google Virtual NIC
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device gve # Google Virtual NIC (gVNIC) driver
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# Microsoft Hyper-V
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device hyperv
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# CPU frequency control
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device cpufreq
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# Accelerated software crypto
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device armv8crypto # ARMv8 OpenCrypto module
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device ossl # OpenSSL OpenCrypto module
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# Bus drivers
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device al_pci # Annapurna Alpine PCI-E
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options PCI_HP # PCI-Express native HotPlug
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options PCI_IOV # PCI SR-IOV support
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# Ethernet NICs
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device mdio
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device awg # Allwinner EMAC Gigabit Ethernet
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device axa # AMD Opteron A1100 integrated NIC
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device neta # Marvell Armada 370/38x/XP/3700 NIC
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device smc # SMSC LAN91C111
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device vnic # Cavium ThunderX NIC
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device al_eth # Annapurna Alpine Ethernet NIC
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device dwc # Synopsys Designware GMAC Ethernet
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device dwc_rk # Rockchip Designware
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device dwc_socfpga # Altera SOCFPGA Ethernet MAC
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device ice # Intel 800 Series Physical Function
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device ice_ddp # Intel 800 Series DDP Package
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# Etherswitch devices
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device e6000sw # Marvell mv88e6085 based switches
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# MMC/SD/SDIO Card slot support
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device sdhci_xenon # Marvell Xenon SD/MMC controller
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device aw_mmc # Allwinner SD/MMC controller
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device dwmmc
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device dwmmc_altera
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device rk_emmcphy
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# Serial (COM) ports
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device uart_msm # Qualcomm MSM UART driver
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device uart_mu # RPI3 aux port
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device uart_mvebu # Armada 3700 UART driver
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device uart_ns8250 # ns8250-type UART driver
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device uart_snps
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device pl011
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# Early printf using the pl011 uart under the Arm FVP
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options SOCDEV_PA=0x1c090000
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options EARLY_PRINTF=pl011
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# USB support
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device aw_usbphy # Allwinner USB PHY
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device dwcotg # DWC OTG controller
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device ehci_mv # Marvell EHCI USB interface
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# USB ethernet support
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device muge
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device smsc
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# Sound support
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device a10_codec
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# DMA controller
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device a31_dmac
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# GPIO / PINCTRL
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device a37x0_gpio # Marvell Armada 37x0 GPIO controller
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device aw_gpio # Allwinner GPIO controller
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device fdt_pinctrl
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device mv_gpio # Marvell GPIO controller
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device mvebu_pinctrl # Marvell Pinmux Controller
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device rk_gpio # RockChip GPIO Controller
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device rk_pinctrl # RockChip Pinmux Controller
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# I2C
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device aw_rsb # Allwinner Reduced Serial Bus
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device bcm2835_bsc # Broadcom BCM283x I2C bus
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device twsi # Allwinner I2C controller
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device rk_i2c # RockChip I2C controller
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# Clock and reset controllers
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device aw_ccu # Allwinner clock controller
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# Interrupt controllers
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device aw_nmi # Allwinner NMI support
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device mv_cp110_icu # Marvell CP110 ICU
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device mv_ap806_gicp # Marvell AP806 GICP
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# Real-time clock support
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device aw_rtc # Allwinner Real-time Clock
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device mv_rtc # Marvell Real-time Clock
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# Watchdog controllers
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device aw_wdog # Allwinner Watchdog
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# Power management controllers
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device axp81x # X-Powers AXP81x PMIC
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device rk805 # RockChip RK805 PMIC
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# EFUSE
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device aw_sid # Allwinner Secure ID EFUSE
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# Thermal sensors
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device aw_thermal # Allwinner Thermal Sensor Controller
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device mv_thermal # Marvell Thermal Sensor Controller
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# SPI
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device bcm2835_spi # Broadcom BCM283x SPI bus
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# PWM
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device pwm
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device aw_pwm
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device vt_efifb
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device vt_simplefb
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# EVDEV support
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options EVDEV_SUPPORT # evdev support in legacy drivers
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device aw_cir
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# Pseudo devices.
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device clk
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device efidev # EFI pseudo-device
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device efirtc # EFI RTC
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device phy
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device hwreset
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device nvmem
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device regulator
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device syscon
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device aw_syscon
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# Backlight subsystem
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device backlight
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# Misc devices.
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device pl330 # ARM PL330 dma controller
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device xdma # xDMA framework for SoC on-chip dma controllers
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# Chip-specific errata
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options THUNDERX_PASS_1_1_ERRATA
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options EFIRT # EFI Runtime Services
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options FDT
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device acpi
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# DTBs
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makeoptions MODULES_EXTRA="dtb/allwinner dtb/rockchip dtb/rpi"
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# Add CAMDEBUG stuff
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options CAMDEBUG
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options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_PROBE|CAM_DEBUG_PERIPH)
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# bring in camified MMC too
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options MMCCAM
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# arm64 doesn't support inb/outb, so disable chipset probing which needs it
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nooptions PPC_PROBE_CHIPSET
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# These cause weird issues, not sure why
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nooptions DEBUG
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# Makes assumptions about bus tags that aren't true on arm64
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nodevice snd_cmi
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# arm64 didn't exist for these releases, so doesn't have the required compat
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# support. Just disable them because they are meaningless.
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nooptions COMPAT_FREEBSD4
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nooptions COMPAT_FREEBSD5
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nooptions COMPAT_FREEBSD6
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nooptions COMPAT_FREEBSD7
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nooptions COMPAT_FREEBSD9
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nooptions COMPAT_FREEBSD10
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# arm64 supports 32-bit FreeBSD/arm binaries (armv[67] ABIs)
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options COMPAT_FREEBSD32 # Compatible with FreeBSD/arm
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options IOMMU # ARM64 SMMU/IOMMU
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#####################################################################
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# ZFS support
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options ZFS
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#
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# HID-over-I2C support
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#
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device iichid # HID-over-I2C support
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options IICHID_DEBUG # Enable HID-over-I2C debug messages
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options IICHID_SAMPLING # Workaround missing GPIO INTR support
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