Broadcom NetXtreme/NetLink BCM5718 Series Programmer's Manual page 257

BCM5718 Programmer's Guide
IOV-Mode +
Multiple TXQ
Valid
(Netqueue/ VMQ+TSS)
HC
Parameter
HC
Register
Invokes Parameter
Set
Status Registers
Block# Address
RCTR[4] 4 0x3DC8
SCTR[4] 0x3DCC
RMCBCR[4] 0x3DD0
SMCBCR[4] 0x3DD4
RMCBCDIR[4] 0x3DD8
SMCBCDIR[4] 0x3DDC
RCTR[5] 5 0x3DE0
SCTR[5] 0x3DE4
RMCBCR[5] 0x3DE8
SMCBCR[5] 0x3DEC
RMCBCDIR[5] 0x3DF0
SMCBCDIR[5] 0x3DF4
RCTR[6] 6 0x3EF8
SCTR[6] 0x3EFC
RMCBCR[6] 0x3E00
SMCBCR[6] 0x3E04
RMCBCDIR[6] 0x3E08
SMCBCDIR[6] 0x3E0C
....... ....... .......
....... ....... .......
RCTR[16] 16 0x3EE8
SCTR[16] 0x3EEC
RMCBCR[16] 0x3EF0
SMCBCR[16] 0x3EF4
RMCBCDIR[16] 0x3EF8
SMCBCDIR[16] 0x3EFC
Abbreviations:
RCTR[n] RECEIVE COALESCING TICKS REGISTER[n]
SCTR[n] SEND COALESCING TICKS REGISTER[n]
RMCBCR[n] RECEIVE MAX COALESCED BD COUNT REGISTER[n]
SMCBCR[n] SEND MAX COALESCED BD COUNT REGISTER[n]
RMCBCDIR[n] RECEIVE MAX COALESCED BD COUNT DURING INTERRUPT REGISTER[n]
SMCBCDIR[n] SEND MAX COALESCED BD COUNT DURING INTERRUPT REGISTER[n]
0x55AA New Registers in BCM5718 family (legend)
Broadcom
®
January 29, 2016 • 5718-PG108-R
Table 100: MSI-X Host Coalescing Parameters (Cont.)
IOV-Mode +
Single TXQ
(VMQ)
HC
Parameter
Indication
Registers
Items Address
0X3DC8
VRQ 4 -----
TXQ 4 0x3DD0
-----
0x3DD8
-----
0x3DE0
VRQ 5 -----
TXQ 5 0x3DE8
-----
0x3DE0
-----
0x3DE8
VRQ 6 -------
TXQ 6 0x3DF0
-------
0x3DF8
-------
....... .......
....... .......
0x3EE8
VRQ 16 -------
TXQ 16 0x3EF0
-------
0x3EF8
-------
RSS-Mode +
Multiple TXQ
(TSS)
HC
Parameter
Indication Indication
Registers
Items Address Items
0x3DC8
VRQ 4 0x3DCC RSS 3
0x3DD0 TXQ 4
0x3DD4
0x3DD8
0x3DDC
VRQ 5 N/A N/A
VRQ 6 N/A N/A
.......
....... N/A N/A
VRQ 16 N/A N/A
MSI-X Plumbing
RSS-Mode +
Single TXQ
(Legacy)
HC
Parameter
Indication
Registers
Address Item
0X3DC8
----- RSS 3
0x3DD0
-----
0x3DD8
-----
N/A N/A
N/A N/A
N/A N/A
N/A N/A
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