From: "Zhang, Helin" <helin.zhang@intel.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH v2 2/4] net/ixgbe: fix VF RX queue interrupt enabling
Date: Fri, 26 Jan 2018 15:32:38 +0000 [thread overview]
Message-ID: <F35DEAC7BCE34641BA9FAC6BCA4A12E71AD3570A@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <1516781813-50818-3-git-send-email-wenzhuo.lu@intel.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wenzhuo Lu
> Sent: Wednesday, January 24, 2018 4:17 PM
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH v2 2/4] net/ixgbe: fix VF RX queue interrupt
> enabling
>
> When using UIO, after enabling the interrupt to get the PF message, VF RX
> queue interrupt is not working.
> It's expected, as UIO doesn't support multiple interrupt.
> So, PMD should not try to enable RX queue interrupt. Then APP can know the
> RX queue interrupt is not enabled and only choose the polling mode.
>
> Fixes: 77234603fba0 ("net/ixgbe: support VF mailbox interrupt for link
> up/down")
> CC: stable@dpdk.org
>
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
next prev parent reply other threads:[~2018-01-26 15:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1516757925-3746-1-git-send-email-wenzhuo.lu@intel.com>
2018-01-24 1:38 ` [dpdk-stable] [PATCH 1/4] net/i40e: " Wenzhuo Lu
2018-01-24 1:38 ` [dpdk-stable] [PATCH 2/4] net/ixgbe: " Wenzhuo Lu
2018-01-24 1:38 ` [dpdk-stable] [PATCH 3/4] net/e1000: " Wenzhuo Lu
[not found] ` <1516781813-50818-1-git-send-email-wenzhuo.lu@intel.com>
2018-01-24 8:16 ` [dpdk-stable] [PATCH v2 1/4] net/i40e: " Wenzhuo Lu
2018-01-26 15:32 ` [dpdk-stable] [dpdk-dev] " Zhang, Helin
2018-01-26 15:40 ` Zhang, Helin
2018-01-24 8:16 ` [dpdk-stable] [PATCH v2 2/4] net/ixgbe: " Wenzhuo Lu
2018-01-26 15:32 ` Zhang, Helin [this message]
2018-01-26 15:40 ` [dpdk-stable] [dpdk-dev] " Zhang, Helin
2018-01-24 8:16 ` [dpdk-stable] [PATCH v2 3/4] net/e1000: " Wenzhuo Lu
2018-01-26 15:33 ` [dpdk-stable] [dpdk-dev] " Zhang, Helin
2018-01-26 15:41 ` Zhang, Helin
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