[v2,1/3] examples/vhost: update makefile to match meson build system

  Meson build system creates a vhost binary but Makefile
and docs reference same as vhost-switch. Updating makefile
to match meson and the docs accordingly.

Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
V2:
 * Moving relevant doc updates here from second patch as per
   Bruces suggestion.
---
 doc/guides/sample_app_ug/vhost.rst | 10 +++++-----
 examples/vhost/Makefile            |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)
  

Hi Herakliusz,

> -----Original Message-----
> From: Lipiec, Herakliusz <herakliusz.lipiec@intel.com>
> Sent: Tuesday, June 21, 2022 8:13 PM
> To: maxime.coquelin@redhat.com; Xia, Chenbo <chenbo.xia@intel.com>;
> Richardson, Bruce <bruce.richardson@intel.com>
> Cc: dev@dpdk.org; Lipiec, Herakliusz <herakliusz.lipiec@intel.com>
> Subject: [PATCH v2 1/3] examples/vhost: update makefile to match meson
> build system
> 
> Meson build system creates a vhost binary but Makefile
> and docs reference same as vhost-switch. Updating makefile
> to match meson and the docs accordingly.
> 
> Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
> V2:
>  * Moving relevant doc updates here from second patch as per
>    Bruces suggestion.
> ---
>  doc/guides/sample_app_ug/vhost.rst | 10 +++++-----
>  examples/vhost/Makefile            |  2 +-
>  2 files changed, 6 insertions(+), 6 deletions(-)

This patchset seems to have apply failure, please have a check.

Thanks,
Chenbo

> 
> diff --git a/doc/guides/sample_app_ug/vhost.rst
> b/doc/guides/sample_app_ug/vhost.rst
> index a6ce4bc8ac..3c3cfdcd2d 100644
> --- a/doc/guides/sample_app_ug/vhost.rst
> +++ b/doc/guides/sample_app_ug/vhost.rst
> @@ -17,10 +17,10 @@ Testing steps
>  -------------
> 
>  This section shows the steps how to test a typical PVP case with this
> -vhost-switch sample, whereas packets are received from the physical NIC
> +dpdk-vhost sample, whereas packets are received from the physical NIC
>  port first and enqueued to the VM's Rx queue. Through the guest testpmd's
>  default forwarding mode (io forward), those packets will be put into
> -the Tx queue. The vhost-switch example, in turn, gets the packets and
> +the Tx queue. The dpdk-vhost example, in turn, gets the packets and
>  puts back to the same physical NIC port.
> 
>  Build
> @@ -38,7 +38,7 @@ Start the vswitch example
> 
>  .. code-block:: console
> 
> -        ./dpdk-vhost-switch -l 0-3 -n 4 --socket-mem 1024  \
> +        ./dpdk-vhost -l 0-3 -n 4 --socket-mem 1024  \
>               -- --socket-file /tmp/sock0 --client \
>               ...
> 
> @@ -90,10 +90,10 @@ Then start testpmd for packet forwarding testing.
>  Inject packets
>  --------------
> 
> -While a virtio-net is connected to vhost-switch, a VLAN tag starts with
> +While a virtio-net is connected to dpdk-vhost, a VLAN tag starts with
>  1000 is assigned to it. So make sure configure your packet generator
>  with the right MAC and VLAN tag, you should be able to see following
> -log from the vhost-switch console. It means you get it work::
> +log from the dpdk-vhost console. It means you get it work::
> 
>      VHOST_DATA: (0) mac 52:54:00:00:00:14 and vlan 1000 registered
> 
> diff --git a/examples/vhost/Makefile b/examples/vhost/Makefile
> index 975a5dfe40..ea64f02bb0 100644
> --- a/examples/vhost/Makefile
> +++ b/examples/vhost/Makefile
> @@ -2,7 +2,7 @@
>  # Copyright(c) 2010-2014 Intel Corporation
> 
>  # binary name
> -APP = vhost-switch
> +APP = dpdk-vhost
> 
>  # all source are stored in SRCS-y
>  SRCS-y := main.c virtio_net.c
> --
> 2.36.1