From: 安宏奎 <anhk_@126.com>
To: "'Marc Sune'" <marc.sune@bisdn.de>, <dev@dpdk.org>
Subject: [dpdk-dev] 答复: Port-ids and NIC features
Date: Thu, 15 Aug 2013 09:51:00 +0800 [thread overview]
Message-ID: <008101ce9959$e4959370$adc0ba50$@126.com> (raw)
In-Reply-To: <520B4641.2030802@bisdn.de>
For the question one, maybe you can detect it before binding to igb_uio
-----邮件原件-----
发件人: dev-bounces@dpdk.org [mailto:dev-bounces@dpdk.org] 代表 Marc Sune
发送时间: 2013年8月14日 16:57
收件人: dev@dpdk.org
主题: [dpdk-dev] Port-ids and NIC features
Dear all,
Two quick questions:
1) Is there a way to get the features available in the NIC? In particular, I
cannot see a way to retrieve the *maximum speed* of the card and I need to
determine whether is a FE, GE or 10GE card.
2) For a certain number of NICs installed in the system and bound to the
IGB_UIO driver, is it safe to assume that the association phyisical port <->
port_id will always be the same? Even after reboot, and regardless of the
order that are bound to the IGB_UIO driver (e.g. using pci_unbind.py)?
Best
marc
next prev parent reply other threads:[~2013-08-15 1:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-14 8:56 [dpdk-dev] " Marc Sune
2013-08-15 1:51 ` 安宏奎 [this message]
2013-08-15 14:57 ` [dpdk-dev] 答复: " Stephen Hemminger
2013-08-15 22:15 ` Marc Sune
2013-08-15 23:31 ` Stephen Hemminger
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