MEDIATEK Ralink MT7620 - Page 220

PGMT7620_V.1.0_040503
Page 220 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
23:16
RW
FQ_MAX_PCNT
Maximum Free Queue Page Count
Please reset PSE after re-programming this
register.
0x18
15:8
RW
FQ_FC_RLS
Free Queue Flow Control Release Page Count
0x1
7:0
RW
FQ_FC_ASRT
Free Queue Flow Control Assertion Page Count
0x1
267. PSE_IQ_CFG: PSE Input Queue Configuration (offset: 0x0104)
Bits
Type
Name
Description
Initial Value
31:24
RW
P1_IQ_RLS
P1 Virtual Input Queue Flow Control Release
Page Count
0xc
23:16
RW
P1_IQ_ASRT
P1 Virtual Input Queue Flow Control Assertion
Page Count
0xc
15:8
RW
P0_IQ_RLS
P0 Virtual input Queue Flow Control Release
Page Count
0xc
7:0
RW
P0_IQ_ASRT
P0 Virtual input Queue Flow Control Assertion
Page Count
0xc
268. PSE_QUE_STA: PSE Queue Status (offset: 0x0108)
Bits
Type
Name
Description
Initial Value
31:24
RO
P1_IQ_PCNT
P1 Virtual Input Queue Page Count
0x0
23:16
RO
P0_IQ_PCNT
P0 Virtual Input Queue Page Count
0x0
15:8
RO
P1_OQ_PCNT
P1 Output Queue Page Count
0x0
7:0
RO
P0_OQ_PCNT
P0 Output Queue Page Count
0x0
269. GDM_FWD_CFG: GDM Forwarding Configuration (offset: 0x0200)
Bits
Type
Name
Description
Initial Value
31:28
RW
GDM_JMB_LEN
GDM Jumbo Packet Length
When GDM_JMB_EN=1, this parameter defines
the maximum packet length (including CRC)
that the GDM could receive in a 1024-byte unit.
Valid values are from 0 to 2.
0x2
27:26
-
-
Reserved
0x0
25
RW
GDM_20US TICK_SLT
GDM 20 μs Tick Select
Sets the interval the GDMA traffic shaper adds
a token.
0: Every 1 ms.
1: Every 20 μs.
This configures the GDM_TK_RATE (bit[13:0]) in
GDM_SHPR_CFG register.
0x0
24
RW
GDM_TCI_81xx
GDM Check 2-byte Special Tag
0: No special tag within EXT_VLAN[15:0]
1: Check 2-Byte special tag within
EXT_VLAN[15:0]
0x0