From: sothy shan <sothy.e98@gmail.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] rte_eth_dev_configure
Date: Thu, 24 Jul 2014 15:00:45 +0200 [thread overview]
Message-ID: <CAHcF_0a_UkiQmzKtuWCDLviVLdLjuAAggHnoYHt8vAc+rCMrqQ@mail.gmail.com> (raw)
In-Reply-To: <4680006.49a2zB1OLs@xps13>
I have problem when I try dpdk ovs with DPDK 1.7. DPDK 1.7 alone working
well.
Drive I installed is compiled with T=x86_64-ivshmem-linuxapp-gcc.
I am not sure when I using DPDK ovs, how to debug at DPDK 1.7.0 code. I
guess I need to enable to print PMD_DEBUG_TRACE message. At this point,
DPDK ovs message is only printed.
I too suspect it is problem with port_conf message. Not sure. First I need
to know how to use PMD_DEBUG_TRACE with DPDK_ovs.
You understand my question?
Thanks again
On Thu, Jul 24, 2014 at 2:51 PM, Thomas Monjalon <thomas.monjalon@6wind.com>
wrote:
> 2014-07-24 14:44, Thomas Monjalon:
> > 2014-07-24 14:34, sothy shan:
> > > Second, any clue why rte_eth_dev_configure give an error with code -22?
> >
> > It depends of your driver.
> > Example: #define IXGBE_ERR_NO_SAN_ADDR_PTR -22
>
> It's more probably -EINVAL without driver dependency.
> It means there is a mistake in your configuration.
> PMD_DEBUG_TRACE will help you.
>
> --
> Thomas
>
next prev parent reply other threads:[~2014-07-24 12:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-24 12:34 sothy shan
2014-07-24 12:44 ` Thomas Monjalon
2014-07-24 12:51 ` Thomas Monjalon
2014-07-24 13:00 ` sothy shan [this message]
2014-07-24 13:05 ` Thomas Monjalon
2014-07-24 14:15 ` sothy shan
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