> Pre15 should fix the reset at startup thing, and it slightly changes the
> parsing of the device settings and may also fix the negotiation stuff you
> are seeing here.
Yes, it did indeed, at least for my ASUS P2B-DS. Now it's fast and cleen:
(scsi0) <Adaptec AIC-7890/1 Ultra2 SCSI host adapter> found at PCI 6/0
(scsi0) Wide Channel, SCSI ID=7, 32/255 SCBs
(scsi0) Downloading sequencer code... 407 instructions downloaded
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.0pre15/3.2.4
<Adaptec AIC-7890/1 Ultra2 SCSI host adapter>
scsi : 1 host.
Vendor: IBM Model: DDRS-39130W Rev: S92A
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk c0b0t0u0 at scsi0, channel 0, id 0, lun 0
Vendor: TOSHIBA Model: CD-ROM XM-3501TA Rev: 3054
Type: CD-ROM ANSI SCSI revision: 02
Vendor: TOSHIBA Model: CD-ROM XM-6201TA Rev: 1030
Type: CD-ROM ANSI SCSI revision: 02
scsi : detected 1 SCSI disk total.
(scsi0:0:0:0) Synchronous at 40.0 Mbyte/sec, offset 15.
SCSI device sda: hdwr sector= 512 bytes. Sectors= 17850000 [8715 MB] [8.7 GB]
It's also quite happily sharing IRQ with 3c905TX:
11:46 [lech(ra)$/home/lech7] cat /proc/interrupts | grep aic
19: 8984 8970 IO-APIC-level aic7xxx, eth2
-- Leszek.-- lech7@pse.pl 2:480/33.7 - REAL programmers use INTEGERS - -- speaking just for myself...
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