Perfect Match Destination Address Registers; Vrq_Perfect_Match[4-23]_High_Reg (Offsets: 0X5690, 0X5698, 0X56A0 - Broadcom NetXtreme/NetLink BCM5718 Series Programmer's Manual

BCM5718 Programmer's Guide
Table 116: High Priority Mail Box Registers for VRQ Rings (Cont.)
RX Jumbo
Ring Producer
VRQ # Index
1 0x2D4
2 0x2D8
3 0x2DC
4 0x2E0
5 0x2E4
6 0x2E8
7 0x2EC
8 0x2F0
9 0x2F4
10 0x2F8
11 0x2FC
12 0x340
13 0x344
14 0x348
15 0x34C
16 0x350
Note: 0x268 – 0x298, 0x88, 0x98 are legacy registers.
NIC Diagnostic Standard RBD Consumer Index [1–16] == 0x3F40–0x3F7C
NIC Diagnostic Jumbo RBD Consumer Index [1 –16] == 0x3F80–0x3FFC.

Perfect Match Destination Address Registers

Twenty more Perfect Match Destination Address Registers are added in RX-EMAC for VRQ Filtering purposes
– Register [0 -3] are legacy, whilst [4 -23] are shown here:
VRQ_PERFECT_MATCH[4–23]_HIGH_REG (Offsets: 0x5690, 0x5698,
0x56A0 ... 0x5728)
There are total 24 Perfect (Destination Address) Match registers for VRQ Filtering in RX-MAC. These registers
hold the higher 2 octets of the matching address.
Broadcom
®
January 29, 2016 • 5718-PG108-R
RX Standard
Ring Producer RX Return Ring
Index Consumer Index Comments
0x354 0x288
0x358 0x290
0x35C 0x298
0x360 0x2A0
0x364 0x2A4
0x368 0x2A8
0x36C 0x2AC
0x370 0x2B0
0x374 0x2B4
0x378 0x2B8
0x37C 0x2BC
0x380 0x2C0
0x384 0x2C4
0x388 0x2C8
0x38C 0x2CC
0x390 0x2D0
Perfect Match Destination Address Registers
NIC Diagnostic
RX Return Ring
Producer Index
64-bit The new 0x3C84
Regs Registers are
0x3C88
32-bit
0x3C8C
0x3C90
The new
0x3C94
Registers are
0x3C98
32-bit
0x3C9C
0x3CA0
0x3CA4
0x3CA8
0x3CAC
0x3CB0
0x3CB4
0x3CB8
0x3CBC
0x3CC4
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