1999-10-26 04:57:24 +00:00
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#
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# NEWCARD -- efforts at porting newconfig pccard/cardbus code to newbus
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#
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# ***************
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# *** WARNING ***
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# ***************
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#
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# USE THIS CODE AT YOUR OWN RISK. IT IS EXPERIMENTAL AND WILL LIKELY NOT
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# EVEN COMPILE FOR A WHILE. YOU HAVE BEEN WARNED. -- imp
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#
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1999-11-01 17:50:29 +00:00
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# CURRENT STATUS OF CODE: NOT WORKING. Use PCCARD instead.
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#
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1999-10-26 04:57:24 +00:00
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# For more information on this file, please read the handbook section on
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# Kernel Configuration Files:
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#
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# http://www.freebsd.org/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (http://www.FreeBSD.ORG/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ./LINT configuration file. If you are
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# in doubt as to the purpose or necessity of a line, check first in LINT.
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#
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# $FreeBSD$
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machine i386
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cpu I386_CPU
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cpu I486_CPU
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cpu I586_CPU
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cpu I686_CPU
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ident NEWCARD
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maxusers 32
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#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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options MATH_EMULATE #Support for x87 emulation
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options INET #InterNETworking
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options FFS #Berkeley Fast Filesystem
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options FFS_ROOT #FFS usable as root device [keep this!]
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options MFS #Memory Filesystem
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1999-12-19 21:55:29 +00:00
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options MD_ROOT #MD is a potential root device
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1999-10-26 04:57:24 +00:00
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options NFS #Network Filesystem
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options NFS_ROOT #NFS usable as root device, "NFS" req'ed
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options MSDOSFS #MSDOS Filesystem
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options CD9660 #ISO 9660 Filesystem
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options CD9660_ROOT #CD-ROM usable as root. "CD9660" req'ed
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options PROCFS #Process filesystem
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options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
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options SCSI_DELAY=15000 #Be pessimistic about Joe SCSI device
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options UCONSOLE #Allow users to grab the console
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options USERCONFIG #boot -c editor
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options VISUAL_USERCONFIG #visual boot -c editor
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options KTRACE #ktrace(1) syscall trace support
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1999-12-18 07:47:34 +00:00
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options SYSVSHM #SYSV-style shared memory
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options SYSVMSG #SYSV-style message queues
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options SYSVSEM #SYSV-style semaphores
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1999-10-26 04:57:24 +00:00
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# To make an SMP kernel, the next two are needed
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#options SMP # Symmetric MultiProcessor Kernel
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#options APIC_IO # Symmetric (APIC) I/O
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# Optionally these may need tweaked, (defaults shown):
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#options NCPU=2 # number of CPUs
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#options NBUS=4 # number of busses
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#options NAPIC=1 # number of IO APICs
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#options NINTR=24 # number of INTs
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2000-01-08 16:17:41 +00:00
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device isa0
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device eisa0
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device pci0
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device pccard0
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#device cardbus0
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1999-10-26 04:57:24 +00:00
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# Floppy drives
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2000-01-08 16:17:41 +00:00
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device fdc0 at isa? port IO_FD1 irq 6 drq 2
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1999-11-01 04:02:58 +00:00
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device fd0 at fdc0 drive 0
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device fd1 at fdc0 drive 1
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1999-10-26 04:57:24 +00:00
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1999-12-18 07:47:34 +00:00
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# ATA and ATAPI devices
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2000-01-08 16:17:41 +00:00
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device ata0 at isa? port IO_WD1 irq 14
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device ata1 at isa? port IO_WD2 irq 15
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device ata2
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1999-12-18 07:47:34 +00:00
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device atadisk0 # ATA disk drives
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device atapicd0 # ATAPI CDROM drives
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device atapifd0 # ATAPI floppy drives
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device atapist0 # ATAPI tape drives
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options ATA_STATIC_ID #Static device numbering
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#options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
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1999-10-26 04:57:24 +00:00
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# SCSI Controllers
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1999-12-18 07:47:34 +00:00
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# A single entry for any of these controllers (ahb, ahc, amd, ncr, etc...) is
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1999-10-26 04:57:24 +00:00
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# sufficient for any number of installed devices.
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2000-01-08 16:17:41 +00:00
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device ahb0 # EISA AHA1742 family
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device ahc0 # AHA2940 and onboard AIC7xxx devices
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device amd0 # AMD 53C974 (Teckram DC-390(T))
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device dpt0 # DPT Smartcache - See LINT for options!
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device isp0 # Qlogic family
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device ncr0 # NCR/Symbios Logic
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2000-01-08 16:19:33 +00:00
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device sym0 # NCR/Symbios Logic (newer chipsets)
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2000-01-08 16:17:41 +00:00
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device adv0 at isa? port ? irq ?
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device adw0
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device bt0 at isa? port ? irq ?
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device aha0 at isa? port ? irq ?
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device aic0 at isa? port ? irq ?
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1999-10-26 04:57:24 +00:00
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# SCSI peripherals
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# Only one of each of these is needed, they are dynamically allocated.
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2000-01-08 16:17:41 +00:00
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device scbus0 # SCSI bus (required)
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1999-10-26 04:57:24 +00:00
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device da0 # Direct Access (disks)
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device sa0 # Sequential Access (tape etc)
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device cd0 # CD
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device pass0 # Passthrough device (direct SCSI access)
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1999-12-18 07:47:34 +00:00
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# RAID controllers
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#device amr0 # AMI MegaRAID
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#device mlx0 # Mylex DAC960 family
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1999-10-26 04:57:24 +00:00
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# atkbdc0 controls both the keyboard and the PS/2 mouse
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2000-01-08 16:17:41 +00:00
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device atkbdc0 at isa? port IO_KBD
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1999-10-26 04:57:24 +00:00
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device atkbd0 at atkbdc? irq 1
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device psm0 at atkbdc? irq 12
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device vga0 at isa? port ? conflicts
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# splash screen/screen saver
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pseudo-device splash
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# syscons is the default console driver, resembling an SCO console
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device sc0 at isa?
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# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
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#device vt0 at isa?
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#options XSERVER # support for X server
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#options FAT_CURSOR # start with block cursor
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# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
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|
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#options PCVT_SCANSET=2 # IBM keyboards are non-std
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# Floating point support - do not disable.
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device npx0 at nexus? port IO_NPX irq 13
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# Power management support (see LINT for more options)
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1999-12-18 07:47:34 +00:00
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device apm0 at nexus? flags 0x20 # Advanced Power Management
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1999-10-26 04:57:24 +00:00
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|
# PCCARD (PCMCIA) support
|
2000-01-08 16:17:41 +00:00
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device pcic0 at isa? port 0x3e0 irq 10 iomem 0xd0000
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#device pccbb0
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1999-10-26 04:57:24 +00:00
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# Serial (COM) ports
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device sio0 at isa? port IO_COM1 flags 0x10 irq 4
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device sio1 at isa? port IO_COM2 irq 3
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device sio2 at isa? disable port IO_COM3 irq 5
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device sio3 at isa? disable port IO_COM4 irq 9
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# Parallel port
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device ppc0 at isa? port? flags 0x40 irq 7
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2000-01-08 16:17:41 +00:00
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device ppbus0 # Parallel port bus (required)
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1999-10-26 04:57:24 +00:00
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device lpt0 # Printer
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device plip0 # TCP/IP over parallel
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device ppi0 # Parallel port interface device
|
2000-01-08 16:17:41 +00:00
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#device vpo0 # Requires scbus and da0
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1999-10-26 04:57:24 +00:00
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|
|
# PCI Ethernet NICs.
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device de0 # DEC/Intel DC21x4x (``Tulip'')
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device fxp0 # Intel EtherExpress PRO/100B (82557, 82558)
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1999-12-18 07:47:34 +00:00
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device tx0 # SMC 9432TX (83c170 ``EPIC'')
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device vx0 # 3Com 3c590, 3c595 (``Vortex'')
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# PCI Ethernet NICs that use the common MII bus controller code.
|
2000-01-08 16:17:41 +00:00
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device miibus0 # MII bus support
|
1999-12-18 07:47:34 +00:00
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device dc0 # DEC/Intel 21143 and various workalikes
|
1999-10-26 04:57:24 +00:00
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device rl0 # RealTek 8129/8139
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device sf0 # Adaptec AIC-6915 (``Starfire'')
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device sis0 # Silicon Integrated Systems SiS 900/SiS 7016
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device ste0 # Sundance ST201 (D-Link DFE-550TX)
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device tl0 # Texas Instruments ThunderLAN
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device vr0 # VIA Rhine, Rhine II
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device wb0 # Winbond W89C840F
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device xl0 # 3Com 3c90x (``Boomerang'', ``Cyclone'')
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# ISA Ethernet NICs.
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device ed0 at isa? port 0x280 irq 10 iomem 0xd8000
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2000-01-13 07:01:13 +00:00
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device ex0
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1999-12-18 07:47:34 +00:00
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device ep0
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1999-12-23 05:32:53 +00:00
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|
|
# WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
|
1999-12-18 07:47:34 +00:00
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|
|
# exists only as a PCMCIA device, so there is no ISA attatement needed
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# and resources will always be dynamically assigned by the pccard code.
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device wi0
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# The probe order of these is presently determined by i386/isa/isa_compat.c.
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#device ie0 at isa? port 0x300 irq 10 iomem 0xd0000
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1999-10-26 04:57:24 +00:00
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device fe0 at isa? port 0x300 irq ?
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1999-12-18 07:47:34 +00:00
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#device le0 at isa? port 0x300 irq 5 iomem 0xd0000
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1999-10-26 04:57:24 +00:00
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device lnc0 at isa? port 0x280 irq 10 drq 0
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device cs0 at isa? port 0x300 irq ?
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1999-12-18 07:49:54 +00:00
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device sn0 at isa? port 0x300 irq 10
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1999-10-26 04:57:24 +00:00
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# requires PCCARD (PCMCIA) support to be activated
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1999-12-18 07:47:34 +00:00
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# XXX BROKEN
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1999-10-26 04:57:24 +00:00
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#device xe0 at isa? port? irq ?
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# Pseudo devices - the number indicates how many units to allocated.
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pseudo-device loop # Network loopback
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pseudo-device ether # Ethernet support
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pseudo-device sl 1 # Kernel SLIP
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pseudo-device ppp 1 # Kernel PPP
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pseudo-device tun # Packet tunnel.
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pseudo-device pty # Pseudo-ttys (telnet etc)
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1999-12-18 07:47:34 +00:00
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pseudo-device md # Memory "disks"
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1999-10-26 04:57:24 +00:00
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# The `bpf' pseudo-device enables the Berkeley Packet Filter.
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# Be aware of the administrative consequences of enabling this!
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pseudo-device bpf #Berkeley packet filter
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# USB support
|
2000-01-08 16:17:41 +00:00
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|
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#device uhci0 # UHCI PCI->USB interface
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#device ohci0 # OHCI PCI->USB interface
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#device usb0 # USB Bus (required)
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1999-10-26 04:57:24 +00:00
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#device ugen0 # Generic
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#device uhid0 # "Human Interface Devices"
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#device ukbd0 # Keyboard
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#device ulpt0 # Printer
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2000-01-08 16:17:41 +00:00
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|
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#device umass0 # Disks/Mass storage - Requires scbus and da0
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1999-10-26 04:57:24 +00:00
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|
|
#device ums0 # Mouse
|
This commit adds device driver support for the ADMtek AN986 Pegasus
USB ethernet chip. Adapters that use this chip include the LinkSys
USB100TX. There are a few others, but I'm not certain of their
availability in the U.S. I used an ADMtek eval board for development.
Note that while the ADMtek chip is a 100Mbps device, you can't really
get 100Mbps speeds over USB. Regardless, this driver uses miibus to
allow speed and duplex mode selection as well as autonegotiation.
Building and kldloading the driver as a module is also supported.
Note that in order to make this driver work, I had to make what some
may consider an ugly hack to sys/dev/usb/usbdi.c. The usbd_transfer()
function will use tsleep() for synchronous transfers that don't complete
right away. This is a problem since there are times when we need to
do sync transfers from an interrupt context (i.e. when reading registers
from the MAC via the control endpoint), where tsleep() us a no-no.
My hack allows the driver to have the code poll for transfer completion
subject to the xfer->timeout timeout rather that calling tsleep().
This hack is controlled by a quirk entry and is only enabled for the
ADMtek device.
Now, I'm sure there are a few of you out there ready to jump on me
and suggest some other approach that doesn't involve a busy wait. The
only solution that might work is to handle the interrupts in a kernel
thread, where you may have something resembling a process context that
makes it okay to tsleep(). This is lovely, except we don't have any
mechanism like that now, and I'm not about to implement such a thing
myself since it's beyond the scope of driver development. (Translation:
I'll be damned if I know how to do it.) If FreeBSD ever aquires such
a mechanism, I'll be glad to revisit the driver to take advantage of
it. In the meantime, I settled for what I perceived to be the solution
that involved the least amount of code changes. In general, the hit
is pretty light.
Also note that my only USB test box has a UHCI controller: I haven't
I don't have a machine with an OHCI controller available.
Highlights:
- Updated usb_quirks.* to add UQ_NO_TSLEEP quirk for ADMtek part.
- Updated usbdevs and regenerated generated files
- Updated HARDWARE.TXT and RELNOTES.TXT files
- Updated sysinstall/device.c and userconfig.c
- Updated kernel configs -- device aue0 is commented out by default
- Updated /sys/conf/files
- Added new kld module directory
1999-12-28 02:01:18 +00:00
|
|
|
#device aue0 # ADMtek USB ethernet
|
2000-01-05 04:27:24 +00:00
|
|
|
#device kue0 # Kawasaki LSI USB ethernet
|
1999-11-20 07:23:28 +00:00
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|
options DDB
|
