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VSC7440 Datasheet(PDF) 259 Page - Microsemi Corporation

Part # VSC7440
Description  L2/L3 Enterprise Gigabit Ethernet Switch with 10 Gbps Links
PDF  444 Pages
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Manufacturer  MICROSEMI [Microsemi Corporation]
Direct Link  http://www.microsemi.com
Logo MICROSEMI - Microsemi Corporation

VSC7440 Datasheet(HTML) 259 Page - Microsemi Corporation

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Functional Descriptions
VMDS-10492 VSC7440 Datasheet Revision 4.2
242
The following TTI parameters can be used as part of the TUPE criteria:
•
PORT_NUM
•
QU_NUM
•
TUPE_CTRL
The parameters prefixed "CMD" specify the commands, which are applied to any TTIs, which fulfill the
TUPE criteria. Using the TUPE command parameters, the following TTI parameters can be changed:
•TIMER_ENA
Timers can be enabled/disabled.
•
PORT_NUM
Injections can be moved to a different port.
•
QU_NUM
Injections can be moved to a different queue.
While TUPE is running no injections will be performed for any TTIs which match the configured TUPE
criteria and fall within the configured TUPE address range.
The TUPE_CTRL field in the TTI Table can be used to classify TTIs into different groups, such that a
TUPE command can easily address all TTIs within such group.
The following illustration depics the AFI TUPE functionality.
TUPE_MISC
CRIT_QU_NUM_ENA
Enable use of CRIT_QU_NUM_VAL.
1
TUPE_MISC
CMD_TIMER_ENA_ENA
Enable use of CMD_TIMER_ENA_VAL.
1
TUPE_MISC
CMD_TIMER_ENA_VAL
TUPE command parameter: New TIMER_ENA
value.
1
TUPE_MISC
CMD_PORT_NUM_ENA
Enable use of CMD_PORT_NUM_VAL.
1
TUPE_MISC
CMD_QU_NUM_ENA
Enable use of CMD_QU_NUM_VAL.
1
TUPE_ADDR
TUPE_START_ADDR
First address in TTI table for AFI TUPE to
process.
1
TUPE_ADDR
TUPE_END_ADDR
Last address in TTI table for AFI TUPE to
process.
1
TUPE_CRIT1
CRIT_PORT_NUM_VAL
TUPE criteria parameter controlling which TTI
table entries to update.
1
TUPE_CRIT1
CRIT_QU_NUM_VAL
TUPE criteria parameter controlling which TTI
table entries to update.
1
TUPE_CRIT2
CRIT_TUPE_CTRL_MASK
TUPE criteria parameter controlling which TTI
table entries to update.
1
TUPE_CRIT3
CRIT_TUPE_CTRL_VAL
TUPE criteria parameter controlling which TTI
table entries to update.
2
TUPE_CMD1
CMD_PORT_NUM_VAL
TUPE command parameter: New PORT_NUM
value.
1
TUPE_CMD1
CMD_QU_NUM _VAL
TUPE command parameter: New QU_NUM
value.
1
Table 168 •
AFI TUPE Registers Overview (continued)
AFI:TUPE
Register
Field
Description
Replication



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