LOONGSON revision 1.46
1 # $NetBSD: LOONGSON,v 1.46 2022/08/07 02:52:25 simonb Exp $ 2 # 3 # LOONGSON machine description file 4 # 5 # This machine description file is used to generate the default NetBSD 6 # kernel. The generic kernel does not include all options, subsystems 7 # and device drivers, but should be useful for most applications. 8 # 9 # The machine description file can be customised for your specific 10 # machine to reduce the kernel size and improve its performance. 11 # 12 # For further information on compiling NetBSD kernels, see the config(8) 13 # man page. 14 # 15 # For further information on hardware support for this architecture, see 16 # the intro(4) man page. For further information about kernel options 17 # for this architecture, see the options(4) man page. For an explanation 18 # of each device driver in this file see the section 4 man page for the 19 # device. 20 21 include "arch/evbmips/conf/std.loongson" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #ident "LOONGSON-$Revision: 1.46 $" 26 27 maxusers 16 28 29 # Standard system options 30 options DDB # in-kernel debugger 31 #options DDB_ONPANIC=0 # don't enter debugger on panic 32 options DDB_HISTORY_SIZE=512 # enable history editing in DDB 33 #options KGDB # remote debugger 34 options DIAGNOSTIC # extra kernel debugging checks 35 #options DEBUG # extra kernel debugging support 36 #options PMAP_FAULTINFO 37 #options LOCKDEBUG 38 makeoptions DEBUG="-g" 39 makeoptions COPY_SYMTAB=1 # size for embedded symbol table 40 options KTRACE # system call tracing support 41 options MSGBUFSIZE=8192 # dmesg buffer size 42 43 ## UVM options. 44 #options UVM_PAGE_TRKOWN 45 #options UVMHIST 46 #options UVMHIST_PRINT # Loud! 47 48 #options SCSIVERBOSE # human readable SCSI error messages 49 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 50 #options PCMCIADEBUG 51 #options PCMCIACISDEBUG 52 53 #options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 54 #options RTC_OFFSET=-540 # JST-9 55 #options RTC_OFFSET=480 # PST8 56 # In NO RTC_OFFSET , inherit RTC_OFFSET 57 # from Windows CE. 58 options NTP # network time protocol 59 60 #options WINCE_DEFAULT_SETTING # Debugging use 61 62 # Note: SysV IPC parameters can be changed dynamically; see sysctl(8). 63 options SYSVMSG # System V-like message queues 64 options SYSVSEM # System V-like semaphores 65 options SYSVSHM # System V-like memory sharing 66 67 #options SYSCALL_DEBUG # for debug 68 #options HPCMIPS_L1CACHE_DISABLE # disable L1 cache for debug 69 options USERCONF # userconf(4) support 70 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 71 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 72 73 options INSECURE # disable kernel security levels 74 75 # Filesystem options 76 file-system FFS # fast filesystem with user and group quotas 77 file-system MFS # memory-based filesystem 78 file-system NFS # Sun NFS-compatible filesystem (client) 79 file-system EXT2FS # second extended file system (linux) 80 #file-system LFS # Log-based filesystem (still experimental) 81 file-system CD9660 # ISO 9660 + Rock Ridge file system 82 file-system MSDOSFS # MS-DOS file system 83 #file-system FDESC # /dev/fd 84 file-system KERNFS # /kern (kernel informational filesystem) 85 file-system NULLFS # loopback file system 86 #file-system OVERLAY # overlay file system 87 file-system PROCFS # /proc 88 #file-system UMAPFS # NULLFS + uid and gid remapping 89 file-system UNION 90 file-system PTYFS # /dev/pts/N support 91 file-system TMPFS # Efficient memory file-system 92 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 93 94 #options FFS_EI # FFS Endian Independent support 95 #options FFS_NO_SNAPSHOT # No FFS snapshot support 96 #options QUOTA # legacy UFS quotas 97 #options QUOTA2 # new, in-filesystem UFS quotas 98 #options UFS_DIRHASH # UFS Large Directory Hashing 99 #options UFS_EXTATTR # Extended attribute support for UFS1 100 options WAPBL # File system journaling support 101 #options DISKLABEL_EI # disklabel Endian Independent support 102 options NFSSERVER # Network File System server 103 104 # Alternate buffer queue strategies for better responsiveness under high 105 # disk I/O load. 106 #options BUFQ_READPRIO 107 options BUFQ_PRIOCSCAN 108 109 # Networking options 110 #options GATEWAY # IP packet forwarding 111 options INET # IP + ICMP + TCP + UDP 112 options INET6 # IPV6 113 #options IPSEC # IP security 114 #options IPSEC_DEBUG # debug for IP security 115 #options MROUTING # Multicast routing support 116 #options PIM # Protocol Independent Multicast 117 118 #options ALTQ # Manipulate network interfaces' output queues 119 #options ALTQ_BLUE # Stochastic Fair Blue 120 #options ALTQ_CBQ # Class-Based Queueing 121 #options ALTQ_CDNR # Diffserv Traffic Conditioner 122 #options ALTQ_FIFOQ # First-In First-Out Queue 123 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 124 #options ALTQ_HFSC # Hierarchical Fair Service Curve 125 #options ALTQ_LOCALQ # Local queueing discipline 126 #options ALTQ_PRIQ # Priority Queueing 127 #options ALTQ_RED # Random Early Detection 128 #options ALTQ_RIO # RED with IN/OUT 129 #options ALTQ_WFQ # Weighted Fair Queueing 130 131 # JIT compiler for bpfilter 132 #options SLJIT 133 #options BPFJIT 134 135 # NetBSD backwards compatibility 136 include "conf/compat_netbsd16.config" 137 138 #options NFS_BOOT_DHCP 139 options NFS_BOOT_BOOTP 140 #options NFS_BOOT_BOOTPARAM 141 142 # compile options 143 #makeoptions DEFGP="-G 10" 144 145 config netbsd root on ? type ? 146 147 # WS console uses SUN or VT100 terminal emulation 148 options WSEMUL_VT100 149 options WSDISPLAY_COMPAT_PCVT 150 options WSDISPLAY_COMPAT_SYSCONS 151 options WSDISPLAY_COMPAT_USL 152 options WSDISPLAY_SCROLLSUPPORT 153 options WS_KERNEL_FG=WSCOL_GREEN 154 #options WSDISPLAY_DEFAULTSCREENS=4 155 options FONT_GALLANT12x22 156 options FONT_BOLD8x16 157 # compatibility to other console drivers 158 options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 159 160 mainbus0 at root 161 cpu0 at mainbus0 162 bonito0 at mainbus0 163 pci0 at bonito0 164 sisfb0 at pci0 dev ? function ? 165 voyager0 at pci0 dev ? function ? # SM502 on GDIUM 166 voyagerfb0 at voyager0 # framebuffer portion 167 pwmclock0 at voyager0 # clock and CPU freq scaling 168 iic* at voyager0 169 strtc* at iic? addr 0x68 # GDIUM's real time clock (M41T80/81 ?) 170 lmtemp* at iic? addr 0x48 # GDIUM's temperature sensor 171 stvii* at iic? addr 0x40 # GDIUM's onboard microcontroller 172 lynxfb0 at pci0 dev ? function ? # SM712 on Yeeloong Notebook 173 #genfb0 at pci0 dev ? function ? 174 wsdisplay* at wsemuldisplaydev? 175 176 ehci* at pci0 dev ? function ? 177 #options EHCI_DEBUG 178 ohci* at pci0 dev ? function ? 179 #options OHCI_DEBUG, USB_DEBUG, UHUB_DEBUG 180 181 # USB 182 usb* at ehci? 183 usb* at ohci? 184 185 include "dev/usb/usbdevices.config" 186 midi* at midibus? 187 188 options GDIUM_KEYBOARD_HACK # support Fn key on Gdium 189 190 gcscpcib* at pci? dev ? function ? # AMD CS5535/CS5536 PCI-ISA w/ 191 gpio* at gcscpcib? # timecounter, watchdog and GPIO 192 isa0 at gcscpcib? 193 194 pcib* at pci? 195 isa0 at pcib? 196 197 pckbc0 at isa? # PC keyboard controller 198 pckbd* at pckbc? # PC keyboard 199 pms* at pckbc? # PS/2 mouse for wsmouse 200 #options PMS_DISABLE_POWERHOOK # Disable PS/2 reset on resume 201 options PMS_SYNAPTICS_TOUCHPAD # Enable support for Synaptics Touchpads 202 options PMS_ELANTECH_TOUCHPAD # Enable support for Elantech Touchpads 203 options PMS_ALPS_TOUCHPAD # Enable support for Alps Touchpads 204 wskbd* at pckbd? console ? 205 wsmouse* at pms? mux 0 206 207 mcclock* at isa? port 0x70 # mc146818-compatible 208 com0 at isa? port 0x2f8 irq 3 # Fuloong 2F only 209 com1 at isa? port 0x3f8 irq 4 # Fuloong 2F only (IR port) 210 211 gcscaudio* at pci? 212 audio* at audiobus? 213 214 spkr* at audio? # PC speaker (synthesized) 215 216 pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 217 viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers 218 options WDC_NO_IDS #workaround CS5536+JMH330 interrupt disable bug 219 220 # ATA (IDE) bus support 221 atabus* at ata? 222 #options ATADEBUG 223 224 # IDE drives 225 # Flags are used only with controllers that support DMA operations 226 # and mode settings (e.g. some pciide controllers) 227 # The lowest order four bits (rightmost digit) of the flags define the PIO 228 # mode to use, the next set of four bits the DMA mode and the third set the 229 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 230 # to use, and the last bit must be 1 for this setting to be used. 231 # For DMA and UDMA, 0xf (1111) means 'disable'. 232 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 233 # (0xc=1100, 0xa=1010, 0xf=1111) 234 # 0x0000 means "use whatever the drive claims to support". 235 wd* at atabus? drive ? flags 0x0000 236 237 # ATAPI bus support 238 #atapibus* at atapi? 239 240 # ATAPI devices 241 # flags have the same meaning as for IDE drives. 242 #cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 243 #sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 244 #st* at atapibus? drive ? flags 0x0000 # ATAPI tape drives 245 #uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 246 247 ral* at pci? dev ? function ? # RL2561S 802.11b/g 248 rtk* at pci? dev ? function ? # RTL8139 100/10 Ethernet 249 re* at pci? dev ? function ? # Realtek 8139C+/8169/8169S/8110S 250 # MII/PHY support 251 rgephy* at mii? phy ? # Realtek 8169S/8110S internal PHYs 252 rlphy* at mii? phy ? # Realtek 8139/8201L PHYs 253 ukphy* at mii? phy ? # generic unknown PHYs 254 255 # 256 # accept filters 257 pseudo-device accf_data # "dataready" accept filter 258 pseudo-device accf_http # "httpready" accept filter 259 260 pseudo-device loop # network loopback 261 pseudo-device ppp # serial-line IP ports 262 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 263 pseudo-device pty # pseudo-terminals 264 pseudo-device bpfilter # packet filter ports 265 pseudo-device carp # Common Address Redundancy Protocol 266 pseudo-device npf # NPF packet filter 267 268 pseudo-device vnd # virtual disk ick 269 #options VND_COMPRESSION # compressed vnd(4) 270 #pseudo-device ccd # concatenated disks 271 pseudo-device fss # file system snapshot device 272 #pseudo-device cgd # cryptographic disks 273 pseudo-device clockctl # user control of clock subsystem 274 275 pseudo-device wsmux # mouse & keyboard multiplexor 276 pseudo-device wsfont 277 #pseudo-device md # memory disk device (ramdisk) 278 279 #pseudo-device raid # RAIDframe disk driver 280 #options RAID_AUTOCONFIG # auto-configuration of RAID components 281 # Options to enable various other RAIDframe RAID types. 282 # options RF_INCLUDE_EVENODD=1 283 # options RF_INCLUDE_RAID5_RS=1 284 # options RF_INCLUDE_PARITYLOGGING=1 285 # options RF_INCLUDE_CHAINDECLUSTER=1 286 # options RF_INCLUDE_INTERDECLUSTER=1 287 # options RF_INCLUDE_PARITY_DECLUSTERING=1 288 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 289 290 # for IPv6 291 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 292 #pseudo-device faith # IPv[46] tcp relay translation i/f 293 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 294 295 ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 296 pseudo-device vlan 297 298 ## Simple inter-network traffic bridging 299 pseudo-device bridge 300 #pseudo-device vether # Virtual Ethernet for bridge 301 pseudo-device agr # IEEE 802.3ad link aggregation 302 pseudo-device ksyms # /dev/ksyms 303 pseudo-device drvctl # driver control 304 305 include "dev/veriexec.config" 306
Indexes created Tue Oct 27 00:25:24 UTC 2026