GENERIC.common revision 1.1
1 # 2 # $NetBSD: GENERIC.common,v 1.1 2023/05/07 12:41:48 skrll Exp $ 3 # 4 # GENERIC common RISC-V kernel config items shared between 32 and 64 5 # kernels 6 # 7 8 maxusers 64 # estimated number of users 9 10 options FDT 11 #options MULTIPROCESSOR 12 13 # Standard system options 14 options FPE # Floating-point extension support 15 options NTP # NTP phase/frequency locked loop 16 17 options KTRACE # system call tracing via ktrace(1) 18 19 # Note: SysV IPC parameters could be changed dynamically, see sysctl(8). 20 options SYSVMSG # System V-like message queues 21 options SYSVSEM # System V-like semaphores 22 options SYSVSHM # System V-like memory sharing 23 24 options MODULAR # new style module(7) framework 25 options MODULAR_DEFAULT_AUTOLOAD 26 options USERCONF # userconf(4) support 27 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 28 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 29 30 # Alternate buffer queue strategies for better responsiveness under high 31 # disk I/O load. 32 #options BUFQ_READPRIO 33 options BUFQ_PRIOCSCAN 34 35 # These options enable verbose messages for several subsystems. 36 # Warning, these may compile large string tables into the kernel! 37 #options USBVERBOSE # verbose USB device autoconfig messages 38 39 # 40 # Because gcc omits the frame pointer for any -O level, the line below 41 # is needed to make backtraces in DDB work. 42 # 43 makeoptions COPTS="-O2 -fno-omit-frame-pointer" 44 makeoptions COPY_SYMTAB=1 45 options DDB # in-kernel debugger 46 #options DDB_COMMANDONENTER="bt" # execute command when ddb is entered 47 options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 48 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 49 #options KGDB # remote debugger 50 #options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 51 #options SYSCALL_STATS # per syscall counts 52 #options SYSCALL_TIMES # per syscall times 53 #options SYSCALL_TIMES_HASCOUNTER # use 'broken' rdtsc (soekris) 54 55 # Compatibility options 56 #include "conf/compat_netbsd90.config" 57 58 # Wedge support 59 options DKWEDGE_AUTODISCOVER # Automatically add dk(4) instances 60 options DKWEDGE_METHOD_GPT # Supports GPT partitions as wedges 61 options DKWEDGE_METHOD_BSDLABEL # Support disklabel entries as wedges 62 options DKWEDGE_METHOD_MBR # Support MBR partitions as wedges 63 options DKWEDGE_METHOD_APPLE # Support Apple partitions as wedges 64 #options DKWEDGE_METHOD_RDB # Support RDB partitions as wedges 65 66 include "conf/filesystems.config" 67 68 # File system options 69 options FFS_EI # FFS Endian Independent support 70 #options FFS_NO_SNAPSHOT # No FFS snapshot support 71 options QUOTA # legacy UFS quotas 72 options QUOTA2 # new, in-filesystem UFS quotas 73 #options UFS_DIRHASH # UFS Large Directory Hashing 74 options WAPBL # File system journaling support 75 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 76 # immutable) behave as system flags. 77 #options DISKLABEL_EI # disklabel Endian Independent support 78 options NFSSERVER # Network File System server 79 options NFS_BOOT_DHCP # Support DHCP NFS root 80 81 # Networking options 82 #options GATEWAY # packet forwarding 83 options INET # IP + ICMP + TCP + UDP 84 options INET6 # IPV6 85 options IPSEC # IP security 86 #options IPSEC_DEBUG # debug for IP security 87 #options MPLS # MultiProtocol Label Switching (needs mpls) 88 #options MROUTING # IP multicast routing 89 #options PIM # Protocol Independent Multicast 90 #options NETATALK # AppleTalk networking protocols 91 #options PPP_BSDCOMP # BSD-Compress compression support for PPP 92 #options PPP_DEFLATE # Deflate compression support for PPP 93 #options PPP_FILTER # Active filter support for PPP (requires bpf) 94 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 95 96 #options ALTQ # Manipulate network interfaces' output queues 97 #options ALTQ_BLUE # Stochastic Fair Blue 98 #options ALTQ_CBQ # Class-Based Queueing 99 #options ALTQ_CDNR # Diffserv Traffic Conditioner 100 #options ALTQ_FIFOQ # First-In First-Out Queue 101 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 102 #options ALTQ_HFSC # Hierarchical Fair Service Curve 103 #options ALTQ_LOCALQ # Local queueing discipline 104 #options ALTQ_PRIQ # Priority Queueing 105 #options ALTQ_RED # Random Early Detection 106 #options ALTQ_RIO # RED with IN/OUT 107 #options ALTQ_WFQ # Weighted Fair Queueing 108 109 # These options enable verbose messages for several subsystems. 110 # Warning, these may compile large string tables into the kernel! 111 112 # Kernel root file system and dump configuration. 113 config netbsd root on ? type ? 114 115 # 116 # Device configuration 117 # 118 119 mainbus0 at root 120 simplebus* at fdt? pass 0 121 122 # CPUs 123 cpus* at fdt? pass 0 124 cpu* at fdt? pass 0 125 126 intc* at cpu? pass 1 127 128 # Core-level Interupt Control block 129 #clint0 at fdt? pass 2 130 131 # Platfrom-Level Interrupt Controller 132 plic* at fdt? pass 2 133 134 # Clocks 135 fclock* at fdt? pass 1 136 137 # UART 138 com* at fdt? # UART 139 140 # Firmware devices 141 #qemufwcfg* at fdt? # QEMU Firmware Configuration device 142 143 # USB 144 xhci* at fdt? # XHCI 145 usb* at usbus? 146 include "dev/usb/usbdevices.config" 147 midi* at midibus? 148 pseudo-device sequencer # MIDI sequencer 149 150 151 # Virtio devices 152 virtio* at fdt? # Virtio MMIO device 153 #viomb* at virtio? # Virtio memory balloon device 154 ld* at virtio? # Virtio disk device 155 vioif* at virtio? # Virtio network device 156 viornd* at virtio? # Virtio entropy device 157 #vioscsi* at virtio? # Virtio SCSI device 158 159 # Pseudo-Devices 160 # network pseudo-devices 161 pseudo-device bpfilter # Berkeley packet filter 162 pseudo-device bridge # simple inter-network bridging 163 pseudo-device carp # Common Address Redundancy Protocol 164 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC 1933) 165 pseudo-device gre # generic L3 over IP tunnel 166 pseudo-device ipsecif # interface for routing-based ipsec 167 pseudo-device loop # network loopback 168 pseudo-device npf # NPF packet filter 169 pseudo-device ppp # Point-to-Point Protocol 170 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 171 pseudo-device swcrypto # software crypto implementation 172 pseudo-device tun # network tunneling over tty 173 pseudo-device tap # virtual Ethernet 174 pseudo-device vether # Virtual Ethernet for bridge 175 pseudo-device vlan # IEEE 802.1q encapsulation 176 177 # miscellaneous pseudo-devices 178 pseudo-device clockctl # user control of clock subsystem 179 pseudo-device crypto # /dev/crypto device 180 pseudo-device lockstat # lock profiling 181 pseudo-device ksyms # /dev/ksyms 182 #pseudo-device pad # pseudo audio device 183 pseudo-device pty # pseudo-terminals 184 #options RND_COM 185 pseudo-device swwdog # software watchdog timer -- swwdog(4) 186 187 188 # disk/mass storage pseudo-devices 189 #pseudo-device md # memory disk device (ramdisk) 190 #options MEMORY_DISK_HOOKS # enable root ramdisk 191 #options MEMORY_DISK_DYNAMIC # loaded via kernel module(7) 192 193 pseudo-device vnd # disk-like interface to files 194 options VND_COMPRESSION # compressed vnd(4) 195 196 # userland interface to drivers, including autoconf and properties retrieval 197 pseudo-device drvctl 198 199 options PAX_MPROTECT=0 # PaX mprotect(2) restrictions 200 options PAX_ASLR=0 # PaX Address Space Layout Randomization 201 202 # Pull in optional local configuration - always at end 203 cinclude "arch/riscv/conf/GENERIC.local" 204
Indexes created Wed Oct 01 19:09:53 GMT 2025