deanr@lakesys.UUCP (Dean Roth) (08/27/89)
I've been stress testing the 4.2 NI5210 packet driver from Clarkson and my test system insists on crashing - completely. The only variable is the packet driver. Everything worked with the 3.x driver. Has anyone else experienced problems with this driver? (I am using FTP's kernel.) (If this has already been covered, sorry, but my node has been down and out recently.) Dean Roth deanr@lakesys.lakesys.com
glen@aecom.yu.edu (Glen M. Marianko) (08/28/89)
In article <1010@lakesys.UUCP>, deanr@lakesys.UUCP (Dean Roth) writes: > > I've been stress testing the 4.2 NI5210 packet driver > from Clarkson and my test system insists on crashing - completely. > The only variable is the packet driver. Everything > worked with the 3.x driver. Has anyone else experienced > problems with this driver? I have, and I emailed Russ Nelson about it last week but I haven't heard back. He may be on vacation (it's that time of the year, ya know). I'll give him a few more days before I try again. Anyway, I am suspect of ALL the alpha release 4 drivers, as I suspect a bug in the HEAD/TAIL.ASM files. I experienced the same problem on a 3c503 as well as the 5210. I am back to using v3 now with success. -- -- Glen M. Marianko, Supervisor of Data Communications and Hardware Support glen@aecom.yu.edu - {uunet}!aecom!glen - CIS: 76247,450
JGROVER@MAINE.BITNET (John Grover) (08/29/89)
I worked on the slip driver included in the release 4 packet drivers and there was an eleventh hour change made to head.asm to accomodate the changes in the slip driver. This change is in the recv_isr routine and in the shuffling and reshuffling I'm not sure which amended version actually went out. The faulty (my opinion) version turns interrupts on in recv_isr. This should not be done here and will indeed cause crashes which occur at irregular times (I believe only when an interrupt occurs before recv_isr actually completes.) Hope this helps. - jg - P.S. BTW the slip driver released is badly broken. I have sent an updated, and not so broken version to Russ. You might ask him for it if you've any interest, or get back to me and I'll get it to you ... sometime!
nelson@sun.soe.clarkson.edu (Russ Nelson) (08/30/89)
In article <2421@aecom.yu.edu> glen@aecom.yu.edu (Glen M. Marianko) writes:
I have, and I emailed Russ Nelson about it last week but I haven't heard
back. He may be on vacation (it's that time of the year, ya know).
Yes, I have been, and now I have to finish all the real work I've been
neglecting all summer before the fall semester begins. It will be some
weeks before I have time to work on the packet drivers again.
Anyway, I am suspect of ALL the alpha release 4 drivers, as I suspect
a bug in the HEAD/TAIL.ASM files. I experienced the same problem on a
3c503 as well as the 5210. I am back to using v3 now with success.
I'd appreciate any clues that you might have...
--
--russ (nelson@clutx [.bitnet | .clarkson.edu])|(70441.205@compuserve.com)|
(Russ.Nelson@f360.n260.z1.fidonet.org)|(BH01@GEnie.com :-)