[PATCH v1] raw/ifpga: remove virtual device unplug operation

[Huang, Wei]

Hi Tomas,

> -----Original Message-----
> From: Thomas Monjalon <thomas at monjalon.net>
> Sent: Tuesday, March 21, 2023 00:06
> To: Huang, Wei <wei.huang at intel.com>
> Cc: dev at dpdk.org; david.marchand at redhat.com; stable at dpdk.org; Xu,
> Rosen <rosen.xu at intel.com>; Zhang, Tianfei <tianfei.zhang at intel.com>;
> Zhang, Qi Z <qi.z.zhang at 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)".