INITIO INIC-940/950 SCSI

[Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>]

筒井です。

ちょっと前に話のあった INITIO の PCI SCSI ですが、
先日中古で INIC-940 の安いのがあったので買ってきて
こちらでも OpenBSD の iha ドライバ持ってきていじってみました。

やってるといろいろ気になってつい本質でないところまで
書き換えてたら時間食ってしまいましたが、一応それなりに
disk が読み書きはできるようになったようです。

まだいろいろちゃんと書き換えないといけないところがあるとか
同期転送が有効にならない(間違えてるのか default で無効なのか不明)
とか問題はありますがひとまず diff を
http://www.ceres.dti.ne.jp/~tsutsui/netbsd/iha.diff
に置いておきますので試してみて下さい。
---
Izumi Tsutsui
tsutsui@ceres.dti.ne.jp

---
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 1.5V (ECLIPSE) #139: Sun May 27 22:28:23 JST 2001
    tsutsui@eclipse:/usr/src/sys/arch/arc/compile/ECLIPSE
NEC-JC94
total memory = 65536 KB
avail memory = 55748 KB
using 844 buffers containing 3376 KB of memory
mainbus0 (root)
cpu0 at mainbus0: MIPS R4400 CPU (0x460) Rev. 6.0 with MIPS R4010 FPC Rev. 0.0
cpu0: L1 cache: 16KB/32B instruction, 16KB/32B data, direct mapped
cpu0: L2 cache: 1024KB/64B mixed, no snooping
jazzio0 at mainbus0
aclock0 at jazzio0 addr 0xe0004000 intr 0: mc146818 or compatible
lpt0 at jazzio0 addr 0xe0008000 intr 1
fdc0 at jazzio0 addr 0xe000c000 intr 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
sn0 at jazzio0 addr 0xe0001000 intr 4: bufsize 28480 address 00:00:4c:a1:30:48
osiop0 at jazzio0 addr 0xe0002000 intr 5: NCR53C710 rev 2, 50MHz, SCSI ID 7
scsibus0 at osiop0: 8 targets, 8 luns per target
osiop1 at jazzio0 addr 0xe0003000 intr 6: NCR53C710 rev 2, 50MHz, SCSI ID 7
scsibus1 at osiop1: 8 targets, 8 luns per target
pckbc0 at jazzio0 addr 0xe0005000 intr 7
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0
pms at jazzio0 addr 0xe0005000 intr 8 not configured
com0 at jazzio0 addr 0xe0006000 intr 9: ns16550a, working fifo
com0: txfifo disabled
com1 at jazzio0 addr 0xe0007000 intr 10: ns16550a, working fifo
com1: txfifo disabled
necpb0 at mainbus0
pci0 at necpb0 bus 0
pci0: i/o space, memory space enabled
NEC product 0x0005 (miscellaneous bridge, revision 0x02) at pci0 dev 1 function 0 not configured
Intel 82375EB/SB PCI-EISA Bridge (PCEB) (miscellaneous prehistoric, revision 0x04) at pci0 dev 2 function 0 not configured
tga0 at pci0 dev 3 function 0: DC21030 step C, board type T8-02
tga0: 1024 x 768, 8bpp, Bt485 RAMDAC
tga0: interrupting at int D
wsdisplay0 at tga0: console (std, vt100 emulation), using wskbd0
iha0 at pci0 dev 4 function 0
iha0: interrupting at int C
scsibus2 at iha0: 8 targets, 8 luns per target
uhci0 at pci0 dev 5 function 0: VIA Technologies VT83C572 USB Controller (rev. 0x04)
uhci0: interrupting at int B
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: VIA Technologie UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
scsibus0: waiting 2 seconds for devices to settle...
osiop0: target 0 now synchronous, period=100 ns, offset=8
sd0 at scsibus0 target 0 lun 0: <IBM, DCAS-34330, S61A> SCSI2 0/direct fixed
sd0: 4134 MB, 8205 cyl, 6 head, 171 sec, 512 bytes/sect x 8467200 sectors
scsibus1: waiting 2 seconds for devices to settle...
osiop1: target 2 now synchronous, period=200 ns, offset=8
st0 at scsibus1 target 2 lun 0: <ARCHIVE, Python 28388-XXX, B.CE> SCSI2 1/sequential removable
st0: drive empty
osiop1: target 4 now synchronous, period=176 ns, offset=8
cd0 at scsibus1 target 4 lun 0: <SONY, CD-ROM CDU-76S, 1.0a> SCSI2 5/cdrom removable
scsibus2: waiting 2 seconds for devices to settle...
sd1 at scsibus2 target 2 lun 0: <SEAGATE, ST31230N, HP04> SCSI2 0/direct fixed
sd1: 1001 MB, 3992 cyl, 5 head, 102 sec, 512 bytes/sect x 2051460 sectors
boot device: sd0
root on sd0a dumps on sd0b
root file system type: ffs