patch-2.3.44 linux/drivers/scsi/README.aic7xxx
Next file: linux/drivers/scsi/aic7xxx/aic7xxx.reg
Previous file: linux/drivers/sbus/char/pcikbd.c
Back to the patch index
Back to the overall index
- Lines: 38
- Date:
Thu Feb 10 19:00:35 2000
- Orig file:
v2.3.43/linux/drivers/scsi/README.aic7xxx
- Orig date:
Sat Oct 9 11:47:50 1999
diff -u --recursive --new-file v2.3.43/linux/drivers/scsi/README.aic7xxx linux/drivers/scsi/README.aic7xxx
@@ -208,6 +208,19 @@
will often result in the machine crashing or spontaneously rebooting
during startup. Examples of machines that need this are the
Dell PowerEdge 6300 machines.
+
+ "aic7xxx=seltime:2" - This option controls how long the card waits
+ during a device selection sequence for the device to respond.
+ The original SCSI spec says that this "should be" 256ms. This
+ is generally not required with modern devices. However, some
+ very old SCSI I devices need the full 256ms. Most modern devices
+ can run fine with only 64ms. The default for this option is
+ 64ms. If you need to change this option, then use the following
+ table to set the proper value in the example above:
+ 0 - 256ms
+ 1 - 128ms
+ 2 - 64ms
+ 3 - 32ms
"aic7xxx=panic_on_abort" - This option is for debugging and will cause
the driver to panic the linux kernel and freeze the system the first
@@ -485,12 +498,14 @@
Web sites
------------------------------
- http://people.redhat.com/dledford/aic7xxx.html
- - Primary web site maintained by Doug Ledford.
+ http://people.redhat.com/dledford/
+ - My web site, also the primary aic7xxx site with several related
+ pages.
Dean W. Gehnert
deang@teleport.com
$Revision: 3.0 $
-Modified by Doug Ledford 1998-9
+Modified by Doug Ledford 1998-2000
+
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)