MEDIATEK Ralink MT7620 - Page 282

PGMT7620_V.1.0_040503
Page 282 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
15:4
RW
S_TAG1
Service Tag I
0x0
3:1
RW
FID
Filtering Database
0x0
0
RW
VALID
VLAN Entry Valid
0x0
Table 2-14 VLAN and ACL Write Data-I Register: ACL Rule Table
Bits
Type
Name
Description
Initial Value
31:16
RW
BIT_MASK
Comparison Pattern Mask
0: No mask
1: Mask
0x0
15:0
RW
CMP_PAT
Comparison Pattern
0x0
Table 2-15 VLAN and ACL Write Data-I Register: ACL Rule Mask
Bits
Type
Name
Description
Initial Value
31:0
RW
ACL_MASK
ACL Mask[31:0]
0: No mask
1: Mask
0x0
Table 2-16 VLAN and ACL Write Data-I Register: ACL Rate Control
Bits
Type
Name
Description
Initial Value
31
-
-
Reserved
0x0
30:16
RW
RATE
Per Flow Ingress Rate Limit Accumulator
0x0
15
RW
RATE_EN
Per Flow Ingress Rate Enable
0x0
14
RW
RATE_BKT
Rate Bucket Selection
0x0
13:0
RW
RATE_ACCU
Per Flow Ingress Rate Limit Control
0x0
NOTE: For more information on this register, see the ACL Rule Control section.
Table 2-17 VLAN and ACL Write Data-I Register: ACL Rule Control
Bits
Type
Name
Description
Initial Value
31:30
-
-
Reserved
0x0
29
RW
ACL_MANG
Management Frame Attribute
0x0
28
RW
INT_EN
Interrupt Enable
0x0
27
RW
ACL_CNT_EN
Enable ACL Hit Count
0x0
26:24
RW
CNT_IDX
Counter Group Index
0x0
23
RW
VLAN_PORT_EN
Swap VLAN Member
0x0
22
RW
DA_SWAP
Multicast MAC Address Swap
0x0
21
RW
SA_SWAP
Source MAC Address Swap
0x0
20
RW
PPP_RM
PPPoE Header Removal
0x0
19
RW
LKY_VLAN
Leaky VLAN
0x0
18:16
RW
EG_TAG
Egress VLAN Tag Attribute
0x0
15:8
RW
PORT
Destination Port / VLAN Member
0x0
7
RW
PORT_EN
Force Destination port
0x0