SMSC LAN9312 - Manual (Page 396)

High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
Revision 1.4 (08-19-08) 396 SMSC LAN9312
DATASHEET
14.5.3.27 Switch Engine Ingress Rate Command Status Register (SWE_INGRSS_RATE_CMD_STS)
This register indicates the current ingress rate command status.
Register #: 184Ch Size: 32 bits
BITS DESCRIPTION TYPE DEFAULT
31:1 RESERVED RO -
0 Operation Pending
When set, indicates that the read or write command is taking place. This bit
is cleared once the command has finished. RO
SC
0b