From: "Guilherme G. Piccoli" <gpiccoli@linux.vnet.ibm.com>
To: Stefan Roese <stefan.roese@mailbox.org>
Cc: linux-pci@vger.kernel.org
Subject: Re: PCIe card supporting multiple MSI vectors
Date: Thu, 19 Jan 2017 10:59:20 -0200 [thread overview]
Message-ID: <5880B828.3000302@linux.vnet.ibm.com> (raw)
In-Reply-To: <a6eb25e3-effc-39a4-88c1-8309d601d7b9@mailbox.org>
On 01/18/2017 08:43 AM, Stefan Roese wrote:
> Hi,
>
> for some test with MSI related tests I would like to test
> with a desktop PCIe card that supports multiple MSI vectors.
> Could somebody please make a suggestion for such a card
> (not too expansive if possible) with a Linux driver that
> also support multiple MSI vectors?
I'd suggest NVMe PCI card. Some of them support up to 128 MSI-X
interrupts at same time.
The problem is in "not too expansive if possible" heheh
Those cards could be a little bit expensive currently...but worth to
take a look, maybe works for you. Also, nvme driver is pretty good.
Cheers,
Guilherme
>
> Thanks,
> Stefan
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next prev parent reply other threads:[~2017-01-19 13:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-18 10:43 PCIe card supporting multiple MSI vectors Stefan Roese
2017-01-19 12:59 ` Guilherme G. Piccoli [this message]
2017-01-19 13:47 ` Stefan Roese
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