High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface

Datasheet

14.5.3.25Switch Engine Ingress Rate Configuration Register (SWE_INGRSS_RATE_CFG)

Register #:

184Ah

Size:

32 bits

This register, along with the settings accessible via the Switch Engine Ingress Rate Command Register (SWE_INGRSS_RATE_CMD), is used to configure the ingress rate metering/coloring.

BITS

 

DESCRIPTION

TYPE

DEFAULT

 

 

 

 

31:3

RESERVED

RO

-

 

 

 

 

2:1

Rate Mode

R/W

00b

 

These bits configure the rate metering/coloring mode.

 

 

 

00

= Source Port & Priority

 

 

 

01

= Source Port Only

 

 

 

10

= Priority Only

 

 

 

11 = RESERVED

 

 

 

 

 

 

0

Ingress Rate Enable

R/W

0b

 

When set, ingress rates are metered and packets are colored and dropped

 

 

 

if necessary.

 

 

 

 

 

 

 

SMSC LAN9312

393

Revision 1.4 (08-19-08)

 

DATASHEET