On Thu, 2005-06-09 at 10:27 +0200, Hannes Reinecke wrote: > Next step is to connect an U320 drive to check it works properly. That's definitely a requirement. The sole function of aic79xx over aic7xxx is u320. That being said, I have been covertly converting the transport classes to cope with u320 DV. I believe now it all works. However, you need to plug in more transport parameters than you currently have (even if a lot of them are read only). You also need to update the couplings for the period == 8 case (which is u32). Let me post the patches I used to fusion as an RFC and you can examine the variable setting routines to see how it's done And I have tested this one: scsi5 : ioc1: LSI53C1030, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=56 Vendor: HP 36.4G Model: ST336607LW Rev: HPC3 Type: Direct-Access ANSI SCSI revision: 03 target5:0:1: Beginning Domain Validation target5:0:1: Ending Domain Validation target5:0:1: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS (6.25 ns, offset 127) James - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html