[dpdk-dev] [PATCH v2 0/5] Interrupt mode for PMD

2015-02-04 Thread Zhou, Danny
> -Original Message- > From: Stephen Hemminger [mailto:stephen at networkplumber.org] > Sent: Wednesday, February 04, 2015 7:40 AM > To: Zhou, Danny > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH v2 0/5] Interrupt mode for PMD > > On Tue, 3 Feb 2015 16:

[dpdk-dev] [PATCH v2 0/5] Interrupt mode for PMD

2015-02-03 Thread Zhou Danny
v2 changes - Fix compilation issue in Makefile for missed header file. - Consolidate internal and community review comments of v1 patch set. The patch series introduce low-latency one-shot rx interrupt into DPDK with polling and interrupt mode switch control example. DPDK userspace interrupt noti

[dpdk-dev] [PATCH v2 0/5] Interrupt mode for PMD

2015-02-03 Thread Stephen Hemminger
On Tue, 3 Feb 2015 16:18:26 +0800 Zhou Danny wrote: > 2) UIO only supports a single interrupt vector which has to been shared by > LSC interrupt and interrupts assigned to dedicated rx queues. UIO uses msi-x and there is no fundamental reason it could not use one IRQ for LSC and one IRQ per que