Cisco Systems UCSCPCIECSC02 manual Coalescing Type field, Interrupt Mode field

Managing Network Adapters

Viewing Virtual FEX Properties

Step 10 In the Ethernet Interrupt area, review the information in the following fields:

Name	Description
Interrupt Count field	The number of interrupt resources allocated to this VM FEX.
Coalescing Time field	The time CIMC waits between interrupts or the idle period that must
	be encountered before an interrupt is sent.
Coalescing Type field	This can be one of the following:
	• MIN—The system waits for the time specified in the Coalescing
	Time field before sending another interrupt event.
	• IDLE—The system does not send an interrupt until there is a
	period of no activity lasting as least as long as the time specified
	in the Coalescing Time field.

Interrupt Mode field The preferred driver interrupt mode. This can be one of the following:

•MSIx—Message Signaled Interrupts (MSI) with the optional extension.

•MSI—MSI only.

•INTx—PCI INTx interrupts.

Step 11 In the Ethernet Receive Queue area, review the information in the following fields:

Name	Description
Receive Queue Count field	The number of receive queue resources allocated to this VM FEX.
Receive Queue Ring Size field	The number of descriptors in each receive queue.
Step 12 In the Ethernet Transmit Queue area, review the information in the following fields:
Name	Description
Transmit Queue Count field	The number of transmit queue resources allocated to this VM FEX.
Transmit Queue Ring Size field	The number of descriptors in each transmit queue.
Step 13 In the Completion Queue area, review the information in the following fields:
Name	Description
Completion Queue Count field	The number of completion queue resources allocated to this VM FEX.

Cisco UCS C-Series Servers Integrated Management Controller GUI Configuration Guide, Release 1.4

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