[PATCH 6/8] drm/xe/vf: Don't enable hwmon if VF

[Michal Wajdeczko]

Registers used by hwmon are not available for VF drivers.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Badal Nilawar <badal.nilawar at intel.com>
---
 drivers/gpu/drm/xe/xe_hwmon.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_hwmon.c b/drivers/gpu/drm/xe/xe_hwmon.c
index 6ef2aa1eae8b..9848bf84b58b 100644
--- a/drivers/gpu/drm/xe/xe_hwmon.c
+++ b/drivers/gpu/drm/xe/xe_hwmon.c
@@ -16,6 +16,7 @@
 #include "xe_mmio.h"
 #include "xe_pcode.h"
 #include "xe_pcode_api.h"
+#include "xe_sriov.h"
 
 enum xe_hwmon_reg {
 	REG_PKG_RAPL_LIMIT,
@@ -745,6 +746,10 @@ void xe_hwmon_register(struct xe_device *xe)
 	if (!IS_DGFX(xe))
 		return;
 
+	/* hwmon is not available on VFs */
+	if (IS_SRIOV_VF(xe))
+		return;
+
 	hwmon = devm_kzalloc(dev, sizeof(*hwmon), GFP_KERNEL);
 	if (!hwmon)
 		return;
-- 
2.25.1