drm/xe: Define DRM_XE_DEBUG_SRIOV config

We will be using extra logs during enabling of the SR-IOV features
or when adding support for new platforms. Define separate config
flag to keep that low level logs disabled if we're not debugging.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20231128151507.1015-2-michal.wajdeczko@intel.comSigned-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/xe/Kconfig.debug

@@ -40,6 +40,16 @@ config DRM_XE_DEBUG_VM
 
 	  If in doubt, say "N".
 
+config DRM_XE_DEBUG_SRIOV
+	bool "Enable extra SR-IOV debugging"
+	default n
+	help
+	  Enable extra SR-IOV debugging info.
+
+	  Recommended for driver developers only.
+
+	  If in doubt, say "N".
+
 config DRM_XE_DEBUG_MEM
 	bool "Enable passing SYS/VRAM addresses to user space"
 	default n