MEDIATEK Ralink MT7620 - Page 259

PGMT7620_V.1.0_040503
Page 259 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
21
RW
MLD_LKY_VLAN
MLD Leaky VLAN Enable
1’b0: Disable
1’b1: Enable
0x0
20
RW
MLD_PRI_HIGH
MLD Force the Highest Priority
1’b0: System default
1’b1: Assigned to the highest priority queue.
0x1
19
RW
MLD_QUE_MIR
MLD Query Message to Mirror Port
1’b0: Disable
1’b1: Frame copied to Mirror port
0x0
18:16
RW
MLD_QUE_FW
MLD Query Message TO_CPU Forwarding
3’b0xx: System default (disable)
3’b100: System default and CPU port excluded
3’b101: System default and CPU port included
3’b110: CPU port only (As long as the ingress
port is not the CPU port. If the ingress port
is the CPU port, then the system default
and CPU port are excluded.)
3’b111: Frame Dropped
0x0
15
RW
IGMP_RPT_MIR
IGMP Report/Leave Message to Mirror Port
1’b0: Disable
1’b1: Frame copied to Mirror port
0x0
14:12
RW
IGMP_RPT_FW
IGMP Report/Leave Message TO_CPU
Forwarding
3’b0xx: System default (Disable)
3’b100: System default and CPU port excluded
3’b101: System default & CPU port included
3’b110: CPU port only (As long as the ingress
port is not the CPU port. If the ingress port
is the CPU port, then the system default
and CPU port are excluded.)
3’b111: Frame dropped
0x0
11
RW
IGMP_MANG_FR
IGMP Message as Management Frame
1’b0: Disable
1’b1: Regarded as management frame
0x1
10
RW
IGMP_PAE_FR
IGMP Message as PAE Frame
1’b0: Disable
1’b1: Regarded as PAE frame
0x0
9
RW
IGMP_BPDU_FR
IGMP Message as BPDU Frame
1’b0: Non-BPDU Frame
1’b1: Regarded as BPDU frame
0x0