Statistics RegistersBCM5718 Programmer’s Guide
Broadcom®
January 29, 2016 • 5718-PG108-R Page 339
Statistics Registers
Transmit MAC Static Counters
ifHCOutOctets (offset: 0x800)
The number of octets transmitted out of the interface, including frame characters.
etherStatsCollisions (offset: 0x808)
The number of collisions experienced.
outXonSent (offset: 0x80C)
Sent Xon.
outXoffSent (offset: 0x810)
Sent Xoff.
dot3StatsInternalMacTransmitErrors (offset: 0x818)
A count of frames for which transmission on a particular interface fails due to an internal MAC sublayer transmit
error.
dot3StatsSingleCollisionFrames (offset: 0x81C)
A count of successfully transmitted frames on a particular interface for which transmission is inhibited by exactly
one collision.
dot3StatsMultipleCollisionFrames (offset: 0x820)
A count of successfully transmitted frames on a particular interface for which transmission is inhibited by more
than one collision.
dot3StatsDeferredTransmissions (offset: 0x824)
A count of frames for which the first transmission attempt on a particular interface is delayed because of the
medium is busy.
Note: Access method for these registers (A/C and 32bit).