From: "Huang, Wei" <wei.huang@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"david.marchand@redhat.com" <david.marchand@redhat.com>,
"stable@dpdk.org" <stable@dpdk.org>,
"Xu, Rosen" <rosen.xu@intel.com>,
"Zhang, Tianfei" <tianfei.zhang@intel.com>,
"Zhang, Qi Z" <qi.z.zhang@intel.com>
Subject: RE: [PATCH v1] raw/ifpga: remove virtual device unplug operation
Date: Tue, 21 Mar 2023 00:11:32 +0000 [thread overview]
Message-ID: <DM6PR11MB3530F55C64732307A7B9F563EF819@DM6PR11MB3530.namprd11.prod.outlook.com> (raw)
In-Reply-To: <6411222.K2JlShyGXD@thomas>
Hi Tomas,
> -----Original Message-----
> From: Thomas Monjalon <thomas@monjalon.net>
> Sent: Tuesday, March 21, 2023 00:06
> To: Huang, Wei <wei.huang@intel.com>
> Cc: dev@dpdk.org; david.marchand@redhat.com; stable@dpdk.org; Xu,
> Rosen <rosen.xu@intel.com>; Zhang, Tianfei <tianfei.zhang@intel.com>;
> Zhang, Qi Z <qi.z.zhang@intel.com>
> Subject: Re: [PATCH v1] raw/ifpga: remove virtual device unplug operation
>
> 16/03/2023 21:44, Wei Huang:
> > VDEV bus has implemented cleanup() function to perform cleanup for
> > devices on the bus during eal_cleanup(), so there is no need for ifpga
> > driver to record virtual devices and unplug them.
>
> Why no need?
> If the application wants to explicitly remove a device, what happens?
>
>
EAL will output an error information "Cannot find plugged device (%s)".
next prev parent reply other threads:[~2023-03-21 0:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-16 20:44 Wei Huang
2023-03-20 6:51 ` Xu, Rosen
2023-03-20 12:58 ` Zhang, Qi Z
2023-03-20 13:00 ` Zhang, Qi Z
2023-03-20 16:06 ` Thomas Monjalon
2023-03-21 0:11 ` Huang, Wei [this message]
2023-03-21 8:14 ` Thomas Monjalon
2023-03-21 8:41 ` Huang, Wei
2023-03-21 10:30 ` Thomas Monjalon
2023-03-22 1:26 ` Huang, Wei
2023-03-22 11:54 ` Thomas Monjalon
2023-03-23 3:26 ` Huang, Wei
2023-03-23 8:52 ` Thomas Monjalon
2023-03-24 1:27 ` Huang, Wei
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