I'm trying to upgrade to NetBSD-1.6.1 and I notice ncr(4) no longer exists.
I've got an ASUS PCI-SC200 SCSI card, what driver should I use?
It uses a Symbios Logic 53C810 chip.
I tried siop but it generates some errors at boot time.
Is there something better, or do I ignore them?

siop0: unexpected phase mismatch 2
siop0: unhandled scsi interrupt, sist=0xc0 sstat1=0x2 DSA=0x767c DSP=0x3b0
siop0: phase mismatch without command
siop0: unhandled scsi interrupt, sist=0x80 sstat1=0x2 DSA=0xffffffff DSP=0x2c0
siop0: scsi bus reset