Re: ixgbe and fast interrupts

From: Matteo Landi <matteo_at_matteolandi.net>
Date: Fri, 18 Nov 2011 09:46:02 +0100

> you probably want to be using MSI-X for a 10G NIC instead of INTx anyway.

Why do you say that? Is MSI-X faster than INTx in terms of interrupt
latency? When should I use MSI-X, instead of fast filters interrupts
(fast interrupt?), instead of ithread interrupts? Thanks in advace.


Regards,
Matteo

-- 
http://www.matteolandi.net/

Received on Fri Nov 18 2011 - 07:46:24 UTC

This message: [ Message body ]
Next message: Matteo Landi: "Re: ixgbe and fast interrupts"
Previous message: Alexander Best: "issue with usb hdd"
In reply to: John Baldwin: "Re: ixgbe and fast interrupts"
Next in thread: John Baldwin: "Re: ixgbe and fast interrupts"
Reply: John Baldwin: "Re: ixgbe and fast interrupts"

Contemporary messages sorted: [ by date ] [ by thread ] [ by subject ] [ by author ]

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:20 UTC