sym1:0: wide asynchronous

[mn <mailinglist@mn-ix.de>]

Hi,

I'm using the generic 2.6.10-Kernel on my AlphaStation 255/300. I boot 
from a disk which is connected to a additional SCSI-Controller 
(LSI8952U). When I look into dmesg it see the following lines:

sym1: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym1: open drain IRQ line driver, using on-chip SRAM
sym1: using LOAD/STORE-based firmware.
sym1: SCSI BUS has been reset.
scsi1 : sym-2.1.18m
 Vendor: IBM       Model: DDYS-T09170N      Rev: SA2A
 Type:   Direct-Access                      ANSI SCSI revision: 03
sym1:0:0: tagged command queuing enabled, command queue depth 16.
target1:0:0: Beginning Domain Validation
sym1:0: wide asynchronous.
sym1:0: FAST-40 WIDE SCSI 80.0 MB/s ST (25.0 ns, offset 31)

Because the async mode is used I only get 14MB/s. How can I set it to 
sync mode. I'm new to the Alpha and SCSI-world.

Regards,
Martin