[spp] [PATCH 18/20] docs: move images of design of mirror and pcap

[ogawa.yasufumi@lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

This update is to move images of design of spp_mirror and spp_pcap
from deprecated `spp_vf` directory.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/design/spp_secondary.rst            |   6 +-
 docs/guides/images/design/spp_mirror_design.svg | 564 ++++++++++++++++++++++++
 docs/guides/images/design/spp_pcap_design.svg   | 536 ++++++++++++++++++++++
 docs/guides/images/spp_vf/spp_mirror_design.svg | 564 ------------------------
 docs/guides/images/spp_vf/spp_pcap_design.svg   | 536 ----------------------
 5 files changed, 1103 insertions(+), 1103 deletions(-)
 create mode 100644 docs/guides/images/design/spp_mirror_design.svg
 create mode 100644 docs/guides/images/design/spp_pcap_design.svg
 delete mode 100644 docs/guides/images/spp_vf/spp_mirror_design.svg
 delete mode 100644 docs/guides/images/spp_vf/spp_pcap_design.svg

diff --git a/docs/guides/design/spp_secondary.rst b/docs/guides/design/spp_secondary.rst
index 38c3d01..197b2c2 100644
--- a/docs/guides/design/spp_secondary.rst
+++ b/docs/guides/design/spp_secondary.rst
@@ -113,7 +113,7 @@ for two destinations of vhost interface.
 Incoming packets from rx on host1 are sent to each of vhosts of VM
 by looking up destination MAC address in the packet.
 
-.. figure:: ../images/spp_vf/spp_vf_overview.*
+.. figure:: ../images/design/spp_vf_overview.*
     :width: 72%
 
     Classification of spp_vf for two VMs
@@ -171,7 +171,7 @@ from ``rx`` port are duplicated and sent to each of ``tx`` ports.
 
 .. _figure_spp_mirror_design:
 
-.. figure:: ../images/spp_vf/spp_mirror_design.*
+.. figure:: ../images/design/spp_mirror_design.*
     :width: 45%
 
     Spp_mirror component
@@ -216,7 +216,7 @@ threads unlike spp_vf.
 
 .. _figure_spp_pcap_overview:
 
-.. figure:: ../images/spp_vf/spp_pcap_overview.*
+.. figure:: ../images/design/spp_pcap_overview.*
    :width: 50%
 
    Overview of spp_pcap
diff --git a/docs/guides/images/design/spp_mirror_design.svg b/docs/guides/images/design/spp_mirror_design.svg
new file mode 100644
index 0000000..bd1da65
--- /dev/null
+++ b/docs/guides/images/design/spp_mirror_design.svg
@@ -0,0 +1,564 @@
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2.7.4