[PATCH 4/5] drm/xe/pf: Define admin_only as real flag

[Michal Wajdeczko <michal.wajdeczko@intel.com>]

Instead of doing guesses each time during the runtime, set flag
admin_only once during PF's initialization.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
---
 drivers/gpu/drm/xe/xe_sriov_pf.c         | 6 ++++++
 drivers/gpu/drm/xe/xe_sriov_pf_helpers.h | 3 ++-
 drivers/gpu/drm/xe/xe_sriov_pf_types.h   | 3 +++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_sriov_pf.c b/drivers/gpu/drm/xe/xe_sriov_pf.c
index 33bd754d138f..919f176a19eb 100644
--- a/drivers/gpu/drm/xe/xe_sriov_pf.c
+++ b/drivers/gpu/drm/xe/xe_sriov_pf.c
@@ -20,6 +20,11 @@
 #include "xe_sriov_pf_sysfs.h"
 #include "xe_sriov_printk.h"
 
+static bool wanted_admin_only(struct xe_device *xe)
+{
+	return !xe->info.probe_display;
+}
+
 static unsigned int wanted_max_vfs(struct xe_device *xe)
 {
 	return xe_configfs_get_max_vfs(to_pci_dev(xe->drm.dev));
@@ -74,6 +79,7 @@ bool xe_sriov_pf_readiness(struct xe_device *xe)
 
 	pf_reduce_totalvfs(xe, newlimit);
 
+	xe->sriov.pf.admin_only = wanted_admin_only(xe);
 	xe->sriov.pf.device_total_vfs = totalvfs;
 	xe->sriov.pf.driver_max_vfs = newlimit;
 
diff --git a/drivers/gpu/drm/xe/xe_sriov_pf_helpers.h b/drivers/gpu/drm/xe/xe_sriov_pf_helpers.h
index 9054fdc34597..0fcc6cec4afc 100644
--- a/drivers/gpu/drm/xe/xe_sriov_pf_helpers.h
+++ b/drivers/gpu/drm/xe/xe_sriov_pf_helpers.h
@@ -56,7 +56,8 @@ static inline unsigned int xe_sriov_pf_num_vfs(const struct xe_device *xe)
  */
 static inline bool xe_sriov_pf_admin_only(const struct xe_device *xe)
 {
-	return !xe->info.probe_display;
+	xe_assert(xe, IS_SRIOV_PF(xe));
+	return xe->sriov.pf.admin_only;
 }
 
 static inline struct mutex *xe_sriov_pf_master_mutex(struct xe_device *xe)
diff --git a/drivers/gpu/drm/xe/xe_sriov_pf_types.h b/drivers/gpu/drm/xe/xe_sriov_pf_types.h
index b0253e1ae5da..080cf10512f4 100644
--- a/drivers/gpu/drm/xe/xe_sriov_pf_types.h
+++ b/drivers/gpu/drm/xe/xe_sriov_pf_types.h
@@ -36,6 +36,9 @@ struct xe_sriov_metadata {
  * @XE_SRIOV_MODE_PF mode.
  */
 struct xe_device_pf {
+	/** @admin_only: PF functionality focused on VFs management only. */
+	bool admin_only;
+
 	/** @device_total_vfs: Maximum number of VFs supported by the device. */
 	u16 device_total_vfs;
 
-- 
2.47.1