Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/powerpc/conf/GENERIC64LE
Version:
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1 # 2 # GENERIC64LE -- Generic kernel configuration file for FreeBSD/powerpc64le 3 # 4 # For more information on this file, please read the handbook section on 5 # Kernel Configuration Files: 6 # 7 # https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config 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 (https://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 21 cpu AIM 22 ident GENERIC 23 24 machine powerpc powerpc64le 25 26 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 27 makeoptions WITH_CTF=1 28 29 # Platform support 30 options MAMBO # IBM Mambo Full System Simulator 31 options QEMU # QEMU processor emulator 32 options PSERIES # PAPR-compliant systems (e.g. IBM p) 33 options POWERNV # Non-virtualized OpenPOWER systems 34 options ISA_206_ATOMICS # PowerISA v2.06 optimized subword atomics 35 36 options FDT # Flattened Device Tree 37 options SCHED_ULE # ULE scheduler 38 options NUMA # Non-Uniform Memory Architecture support 39 options PREEMPTION # Enable kernel thread preemption 40 options VIMAGE # Subsystem virtualization, e.g. VNET 41 options INET # InterNETworking 42 options INET6 # IPv6 communications protocols 43 options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 44 options TCP_OFFLOAD # TCP offload 45 options TCP_BLACKBOX # Enhanced TCP event logging 46 options TCP_HHOOK # hhook(9) framework for TCP 47 options TCP_RFC7413 # TCP Fast Open 48 options SCTP_SUPPORT # Allow kldload of SCTP 49 options FFS # Berkeley Fast Filesystem 50 options SOFTUPDATES # Enable FFS soft updates support 51 options UFS_ACL # Support for access control lists 52 options UFS_DIRHASH # Improve performance on big directories 53 options UFS_GJOURNAL # Enable gjournal-based UFS journaling 54 options QUOTA # Enable disk quotas for UFS 55 options MD_ROOT # MD is a potential root device 56 options MD_ROOT_MEM # Enable use of initrd as MD root 57 options NFSCL # Network Filesystem Client 58 options NFSD # Network Filesystem Server 59 options NFSLOCKD # Network Lock Manager 60 options NFS_ROOT # NFS usable as root device 61 options MSDOSFS # MSDOS Filesystem 62 options CD9660 # ISO 9660 Filesystem 63 options PROCFS # Process filesystem (requires PSEUDOFS) 64 options PSEUDOFS # Pseudo-filesystem framework 65 options TMPFS # Efficient memory filesystem 66 options GEOM_PART_APM # Apple Partition Maps. 67 options GEOM_PART_GPT # GUID Partition Tables. 68 options GEOM_LABEL # Provides labelization 69 70 # ports lang/rust (1.57.0) and lang/go (1.17.5) depends on older kernel interfaces 71 options COMPAT_FREEBSD11 # Compatible with FreeBSD11 (required by ports) 72 options COMPAT_FREEBSD12 # Compatible with FreeBSD12 (required by ports) 73 options COMPAT_FREEBSD13 # Compatible with FreeBSD13 74 75 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 76 options KTRACE # ktrace(1) syscall trace support 77 options STACK # stack(9) support 78 options SYSVSHM # SYSV-style shared memory 79 options SYSVMSG # SYSV-style message queues 80 options SYSVSEM # SYSV-style semaphores 81 options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions 82 options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 83 options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 84 options AUDIT # Security event auditing 85 options CAPABILITY_MODE # Capsicum capability mode 86 options CAPABILITIES # Capsicum capabilities 87 options MAC # TrustedBSD MAC Framework 88 options KDTRACE_HOOKS # Kernel DTrace hooks 89 options DDB_CTF # Kernel ELF linker loads CTF data 90 options INCLUDE_CONFIG_FILE # Include this file in kernel 91 options RACCT # Resource accounting framework 92 options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 93 options RCTL # Resource limits 94 95 # Debugging support. Always need this: 96 options KDB # Enable kernel debugger support. 97 options KDB_TRACE # Print a stack trace for a panic. 98 # For full debugger support use (turn off in stable branch): 99 options DDB # Support DDB 100 #options DEADLKRES # Enable the deadlock resolver 101 options INVARIANTS # Enable calls of extra sanity checking 102 options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 103 options WITNESS # Enable checks to detect deadlocks and cycles 104 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 105 options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 106 options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default 107 108 # Kernel dump features. 109 options EKCD # Support for encrypted kernel dumps 110 options GZIO # gzip-compressed kernel and user dumps 111 options ZSTDIO # zstd-compressed kernel and user dumps 112 options DEBUGNET # debugnet networking 113 options NETDUMP # netdump(4) client support 114 115 # Make an SMP-capable kernel by default 116 options SMP # Symmetric MultiProcessor Kernel 117 118 # CPU frequency control 119 device cpufreq 120 121 # Standard busses 122 device pci 123 options PCI_HP # PCI-Express native HotPlug 124 device agp 125 126 # ATA controllers 127 device ahci # AHCI-compatible SATA controllers 128 device ata # Legacy ATA/SATA controllers 129 device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 130 device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 131 132 # NVM Express (NVMe) support 133 device nvme # base NVMe driver 134 options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver 135 device nvd # expose NVMe namespaces as disks, depends on nvme 136 137 # SCSI Controllers 138 device aacraid # Adaptec by PMC RAID 139 device ahc # AHA2940 and onboard AIC7xxx devices 140 options AHC_ALLOW_MEMIO # Attempt to use memory mapped I/O 141 device isp # Qlogic family 142 device ispfw # Firmware module for Qlogic host adapters 143 device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s 144 device mpt # LSI-Logic MPT-Fusion 145 device mps # LSI-Logic MPT-Fusion 2 146 device mpr # LSI SAS3008 MPT-Fusion SAS-3 147 device sym # NCR/Symbios/LSI Logic 53C8XX/53C1010/53C1510D 148 149 # ATA/SCSI peripherals 150 device scbus # SCSI bus (required for ATA/SCSI) 151 device ch # SCSI media changers 152 device da # Direct Access (disks) 153 device sa # Sequential Access (tape etc) 154 device cd # CD 155 device pass # Passthrough device (direct ATA/SCSI access) 156 device ses # Enclosure Service (SES and SAF-TE) 157 158 # vt is the default console driver, resembling an SCO console 159 device vt # Core console driver 160 device kbdmux 161 162 # Serial (COM) ports 163 device scc 164 device uart 165 device uart_z8530 166 167 device iflib 168 169 # Ethernet hardware 170 device em # Intel PRO/1000 Gigabit Ethernet Family 171 device ix # Intel PRO/10GbE PCIE PF Ethernet Family 172 device ixl # Intel 700 Series Physical Function 173 device ixv # Intel PRO/10GbE PCIE VF Ethernet Family 174 device ice # Intel 800 Series Physical Function 175 device llan # IBM pSeries Virtual Ethernet 176 device cxgbe # Chelsio 10/25G NIC 177 178 # PCI Ethernet NICs that use the common MII bus controller code. 179 device miibus # MII bus support 180 device bge # Broadcom BCM570xx Gigabit Ethernet 181 device gem # Sun GEM/Sun ERI/Apple GMAC 182 device dc # DEC/Intel 21143 and various workalikes 183 device fxp # Intel EtherExpress PRO/100B (82557, 82558) 184 device re # RealTek 8139C+/8169/8169S/8110S 185 device rl # RealTek 8129/8139 186 187 # Pseudo devices. 188 device crypto # core crypto support 189 device loop # Network loopback 190 device ether # Ethernet support 191 device vlan # 802.1Q VLAN support 192 device tuntap # Packet tunnel. 193 device md # Memory "disks" 194 device ofwd # Open Firmware disks 195 device gif # IPv6 and IPv4 tunneling 196 device firmware # firmware assist module 197 198 # The `bpf' device enables the Berkeley Packet Filter. 199 # Be aware of the administrative consequences of enabling this! 200 # Note that 'bpf' is required for DHCP. 201 device bpf # Berkeley packet filter 202 203 # USB support 204 options USB_DEBUG # enable debug msgs 205 device uhci # UHCI PCI->USB interface 206 device ohci # OHCI PCI->USB interface 207 device ehci # EHCI PCI->USB interface 208 device xhci # XHCI PCI->USB interface 209 device usb # USB Bus (required) 210 device uhid # "Human Interface Devices" 211 device ukbd # Keyboard 212 options KBD_INSTALL_CDEV # install a CDEV entry in /dev 213 device umass # Disks/Mass storage - Requires scbus and da0 214 device ums # Mouse 215 # USB Ethernet 216 device aue # ADMtek USB Ethernet 217 device axe # ASIX Electronics USB Ethernet 218 device cdce # Generic USB over Ethernet 219 device cue # CATC USB Ethernet 220 device kue # Kawasaki LSI USB Ethernet 221 222 # Wireless NIC cards 223 device wlan # 802.11 support 224 options IEEE80211_SUPPORT_MESH # enable 802.11s draft support 225 options IEEE80211_DEBUG # enable debug msgs 226 device wlan_wep # 802.11 WEP support 227 device wlan_ccmp # 802.11 CCMP support 228 device wlan_tkip # 802.11 TKIP support 229 device wlan_amrr # AMRR transmit rate control algorithm 230 device ath # Atheros NICs 231 device ath_pci # Atheros pci/cardbus glue 232 device ath_hal # pci/cardbus chip support 233 options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation 234 options ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later 235 device ath_rate_sample # SampleRate tx rate control for ath 236 237 # FireWire support 238 device firewire # FireWire bus code 239 device sbp # SCSI over FireWire (Requires scbus and da) 240 device fwe # Ethernet over FireWire (non-standard!) 241 242 # Misc 243 device iicbus # I2C bus code 244 device iic 245 device opalflash # PowerNV embedded flash memory 246 247 # Sound support 248 device sound # Generic sound driver (required) 249 device snd_hda # Intel High Definition Audio 250 device snd_uaudio # USB Audio 251 252 # Netmap provides direct access to TX/RX rings on supported NICs 253 device netmap # netmap(4) support 254 255 # evdev interface 256 options EVDEV_SUPPORT # evdev support in legacy drivers 257 device evdev # input event device support 258 device uinput # install /dev/uinput cdev 259 260 # VirtIO support 261 device virtio # Generic VirtIO bus (required) 262 device virtio_pci # VirtIO PCI device 263 device vtnet # VirtIO Ethernet device 264 device virtio_blk # VirtIO Block device 265 device virtio_scsi # VirtIO SCSI device 266 device virtio_balloon # VirtIO Memory Balloon device 267 268 # HID support 269 options HID_DEBUG # enable debug msgs 270 device hid # Generic HID support
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