MEDIATEK Ralink MT7620 - Page 284

PGMT7620_V.1.0_040503
Page 284 of 523
MT7620 PROGRAMMING GUIDE
Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip
Bits
Type
Name
Description
Initial Value
31:24
-
-
Reserved
0x0
23:19
RW
ACL_CLASS_IDX
ACL Class Index
The ACL flow meter allows users to color code
IP packet flows based on their rate.
0x0
18
RW
RED_DROP_G
RED Engine Drop Green
Sets the RED engine to drop green color
packets.
0: False
1: True
0x0
17
RW
ABS_DROP_Y
Yellow Color Packet Dropped Absolutely
All yellow packets are dropped.
0x0
16
RW
RED_DROP_Y
RED Engine Drop Yellow
Sets the RED engine to drop yellow color
packets.
0: False
1: True
0x0
15
RW
ABS_DROP_R
Red Color Packet Dropped Absolutely
All red packets are dropped.
0x0
14
RW
RED_DROP_R
RED Engine Drop Red
Sets the RED engine to drop red color packets.
0: False
1: True
0x0
13:11
RW
DROP_PCD_R
User Defined Drop Precedence for Green
0x0
10:8
RW
DROP_PCD_R
User Defined Drop Precedence for Yellow
0x0
7:5
RW
DROP_PCD_R
User Defined Drop Precedence for Red
0x0
4:2
RW
PRI_USER
User Defined Class Selector
0x0
1
RW
MIR_EN
Select ACL Defined Class Selector
0x0
0
RW
DROP_PCD_SEL
Select ACL Defined Drop Precedence
0x0
Table 2-24 VLAN and ACL Write Data-II Register: trTCM Meter Table
Bits
Type
Name
Description
Initial Value
31:16
RW
CIR
Committed Information Rate
0x0
15:0
RW
PIR
Peak Information Rate
0x0
327. TRTCM: Two Rate Three Color Mark Register (offset: 0x009C)
Bits
Type
Name
Description
Initial Value
31
RW
TRTCM_EN
Two Rate Three Color Marker (trTCM) Enable
When this bit is enabled, the meter table will be
updated based on Peak Information Rate (PIR)
and Committed Information Rate (CIR). The
color marker will also be enabled when ACL is
hit.
0: Disable
1: Enable
0x0