e9d1679134
This is the slowest and most stupid of our SCSI-drivers, but it is there and it works. It has been tested with CD-ROM and disk. It uses no interrupts, no DMA, just polled I/0. Transfer-rate is <= 100Kbyte/sec. If you set the jumpers on the board, you can change the unit-number and you will be able to have four of these co-exist in one computer, why one would do that is somewhat unclear though. If I ever get my hand on the docs for this, I will improve it of course, but for now we can install and access those CD-ROMs.
98 lines
3.0 KiB
Plaintext
98 lines
3.0 KiB
Plaintext
#
|
|
# GENERICAH -- Generic machine with WD/AHx family disks
|
|
#
|
|
# $Id: GENERICAH,v 1.36 1994/08/09 08:17:08 davidg Exp $
|
|
#
|
|
|
|
machine "i386"
|
|
cpu "I386_CPU"
|
|
cpu "I486_CPU"
|
|
ident GENERICAH
|
|
maxusers 10
|
|
|
|
options MATH_EMULATE #Support for x87 emulation
|
|
options INET #InterNETworking
|
|
#options GATEWAY #Host is a Gateway (forwards packets)
|
|
options MULTICAST #IP Multicasting support
|
|
options MROUTING #IP Multicast Routing
|
|
options FFS #Berkeley Fast File System
|
|
options LFS #Log File System
|
|
options MFS #Memory File System
|
|
options NFS #Network File System
|
|
options PROCFS #Process File System
|
|
options KERNFS #Kernel File System
|
|
options FDESC #File Descriptor File System
|
|
options PORTAL #Portal File System
|
|
options UNION #Union File System
|
|
options NULLFS #NULL File System
|
|
options UMAPFS #UID Map File System
|
|
options "CD9660" #CD ISO9660 File System
|
|
options FIFO #Support for FIFO files
|
|
options "COMPAT_43" #Compatible with BSD 4.3
|
|
#options "TCP_COMPAT_42" #TCP/IP compatible with 4.2
|
|
options UCONSOLE #X Console support
|
|
options "FAT_CURSOR" #block cursor in syscons or pccons
|
|
options "SCSI_DELAY=15" #Be pessimistic about Joe SCSI device
|
|
options "NCONS=4" #4 virtual consoles
|
|
options "STAR_SAVER" #syscons "stars" screen saver
|
|
|
|
config kernel root on wd0 swap on wd0 and wd1 and sd0 and sd1 dumps on wd0
|
|
|
|
controller isa0
|
|
|
|
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
|
|
disk fd0 at fdc0 drive 0
|
|
disk fd1 at fdc0 drive 1
|
|
#tape ft0 at fdc0 drive 2
|
|
|
|
controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
|
|
disk wd0 at wdc0 drive 0
|
|
disk wd1 at wdc0 drive 1
|
|
|
|
controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr
|
|
disk wd2 at wdc1 drive 0
|
|
disk wd3 at wdc1 drive 1
|
|
|
|
controller ahb0 at isa? bio irq 11 vector ahbintr
|
|
controller aha0 at isa? port "IO_AHA0" bio irq 11 drq 5 vector ahaintr
|
|
controller scbus0
|
|
|
|
device sd0
|
|
device sd1
|
|
device sd2
|
|
device sd3
|
|
|
|
device st0
|
|
device st1
|
|
|
|
device cd0 #Only need one of these, the code dynamically grows
|
|
|
|
device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr
|
|
device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
|
|
device mcd1 at isa? port 0x340 bio irq 11 vector mcdintr
|
|
device pas0 at isa? port 0x1f88 bio
|
|
|
|
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
|
|
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
|
|
|
|
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
|
|
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
|
|
device sio2 at isa? port "IO_COM3" tty irq 5 vector siointr
|
|
device sio3 at isa? port "IO_COM4" tty irq 9 vector siointr
|
|
|
|
device lpt0 at isa? port? tty irq 7 vector lptintr
|
|
device lpt1 at isa? port? tty
|
|
device lpt2 at isa? port? tty
|
|
|
|
device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
|
|
device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
|
|
device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
|
|
device is0 at isa? port 0x280 net irq 10 drq 7 vector isintr
|
|
|
|
pseudo-device loop
|
|
pseudo-device ether
|
|
pseudo-device log
|
|
pseudo-device sl 2
|
|
pseudo-device pty 16
|
|
pseudo-device speaker
|