NS3000/iX Error Messages Reference Manual (36923-90043)

Chapter 16 253
100VG-AnyLAN and HP-PB 100Base-T Error Messages
SDI Driver Specific Status Values
7490 CLAS0001 MESSAGE: Driver encountered a hardware problem.
CAUSE: During a 10Base-T connect sequence on a 100VG-AnyLAN
adapter card, when a timeout occurred instead of an interrupt, the
driver attempted to check for presence of a link signal, but encountered
an error trying to read from the generic status register on the PHY chip
(“Cause” = 32-bit status from the call to vg_mii_read16). Most likely a
powerfail has occurred.
ACTION: If a power failure has actually occurred, this error can be
ignored; the driver should recover automatically. Otherwise, the MII
bus may have failed; replace the adapter card. If the same problem
persists, see Appendix A , “Submitting a CR.”
7520 CLAS0001 MESSAGE: Driver encountered a hardware problem.
CAUSE: During a 10Base-T connect sequence on a 100VG-AnyLAN
adapter card, when a timeout occurred instead of an interrupt, the
driver attempted to check for presence of a link signal, but encountered
an error trying to read from the generic status register on the PHY chip
(“Cause” = 32-bit status from the call to vg_mii_read16). Most likely a
powerfail has occurred.
ACTION: If a power failure has actually occurred, this error can be
ignored; the driver should recover automatically. Otherwise, the MII
bus may have failed; replace the adapter card. If the same problem
persists, see Appendix A , “Submitting a CR.”
7550 CLAS0001 MESSAGE: Driver encountered a software problem.
CAUSE: During a 10Base-T connect sequence on a 100VG-AnyLAN
adapter card, when a timeout occurred instead of an interrupt, the
driver noticed a remote fault condition, but encountered an error while
trying to stop and release a timer (“Cause” = 32-bit status from the call
to vg_stop_timer). This timer was used to wait for any interrupt to
arrive. If this error is reported, it is because the driver has already
encountered some other error.
ACTION: The driver should not be stopping a timer here; please see
Appendix A , “Submitting a CR.”
The other problem is a remote fault is being detected; check cabling and
configuration settings.
7580 CLAS0001 MESSAGE: Hub did not report link up within time allowed.
CAUSE: If this error occurs, it is because the link did not connect within
25 to 30 seconds after it was instructed to do so.
ACTION: Verify that the cable is securely connected to the adapter card
at one end, and to a 100Base-TX or 10Base-T hub at the other.
Verify the cable is a correctly wired, Category-5 UTP cable. Category 3
or 4 cables are not acceptable.