From c096e95bf4484607cbaeb639687657f993a45c57 Mon Sep 17 00:00:00 2001
From: Alejandro Huertas Herrero <ahuertas@opennebula.io>
Date: Tue, 21 Jun 2022 17:15:44 +0200
Subject: [PATCH] F 5885: Select vGPU profile (#2169)

---
 src/im_mad/remotes/node-probes.d/pci.rb | 9 +++++++++
 src/vmm_mad/remotes/kvm/vgpu            | 9 ++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/im_mad/remotes/node-probes.d/pci.rb b/src/im_mad/remotes/node-probes.d/pci.rb
index 2871163b3e..0505928d1e 100755
--- a/src/im_mad/remotes/node-probes.d/pci.rb
+++ b/src/im_mad/remotes/node-probes.d/pci.rb
@@ -147,6 +147,15 @@ devices.each do |dev|
         # name, in this way Sunstone shows a better name
         values << pval('DEVICE_NAME',
                        "#{dev[:vendor_name]} #{dev[:device_name]}")
+
+
+        # Get profiles
+        addr     = "0000:#{dev[:bus]}:#{dev[:slot]}.#{dev[:function]}"
+        profiles = `ls /sys/class/mdev_bus/#{addr}/mdev_supported_types`
+        profiles = profiles.split("\n")
+
+        # Comma separated value with different profiles
+        values << pval('PROFILES', profiles.join(','))
     else
         values << pval('DEVICE_NAME', dev[:device_name])
     end
diff --git a/src/vmm_mad/remotes/kvm/vgpu b/src/vmm_mad/remotes/kvm/vgpu
index b6b3a0d836..390a779695 100755
--- a/src/vmm_mad/remotes/kvm/vgpu
+++ b/src/vmm_mad/remotes/kvm/vgpu
@@ -40,6 +40,7 @@ function get_mdev_path() {
     bus=$(get_xpath_val "$pci" "/PCI/BUS")
     slot=$(get_xpath_val "$pci" "/PCI/SLOT")
     func=$(get_xpath_val "$pci" "/PCI/FUNCTION")
+    profile=$(get_xpath_val "$pci" "/PCI/PROFILE")
 
     # Generate mdev path
     mdev="/sys/class/mdev_bus/$domain:$bus:$slot.$func"
@@ -50,10 +51,12 @@ function get_mdev_path() {
         exit 1
     fi
 
-    # TODO: give the user the ability to choose this
-    device="$(ls "$mdev/mdev_supported_types" | head -n1)"
+    if [ -z "$profile" ]
+    then
+        profile="$(ls "$mdev/mdev_supported_types" | head -n1)"
+    fi
 
-    echo "$mdev/mdev_supported_types/$device/"
+    echo "$mdev/mdev_supported_types/$profile/"
 }
 
 # ------------------------------------------------------------------------------