[PATCH 03/10] drm/xe: Split out configfs data structures

[Stuart Summers <stuart.summers@intel.com>]

Planning on moving debug specific configfs parameters
to their own file in a future patch. In preparation for
that change, move the structures in xe_configfs.c to a
new _types.h file so we can easily access them in the
different configfs files.

Doing that separately here instead of combining with
the patch that adds the debug file for ease of review.

Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Assisted-by: Copilot:claude-sonnet-4.6,claude-opus-4.7
---
 drivers/gpu/drm/xe/xe_configfs.c       | 41 --------------------
 drivers/gpu/drm/xe/xe_configfs.h       |  2 +-
 drivers/gpu/drm/xe/xe_configfs_types.h | 53 ++++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 42 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/xe_configfs_types.h

diff --git a/drivers/gpu/drm/xe/xe_configfs.c b/drivers/gpu/drm/xe/xe_configfs.c
index cb6ab1fcb8c1..029c9f682c8e 100644
--- a/drivers/gpu/drm/xe/xe_configfs.c
+++ b/drivers/gpu/drm/xe/xe_configfs.c
@@ -4,7 +4,6 @@
  */
 
 #include <linux/bitops.h>
-#include <linux/ctype.h>
 #include <linux/configfs.h>
 #include <linux/cleanup.h>
 #include <linux/find.h>
@@ -17,10 +16,7 @@
 #include "xe_configfs.h"
 #include "xe_defaults.h"
 #include "xe_gt_types.h"
-#include "xe_hw_engine_types.h"
 #include "xe_module.h"
-#include "xe_pci_types.h"
-#include "xe_sriov_types.h"
 
 /**
  * DOC: Xe Configfs
@@ -259,43 +255,6 @@
  *	# rmdir /sys/kernel/config/xe/0000:03:00.0/
  */
 
-/* Similar to struct xe_bb, but not tied to HW (yet) */
-struct wa_bb {
-	u32 *cs;
-	u32 len; /* in dwords */
-};
-
-struct xe_config_group_device {
-	struct config_group group;
-	struct config_group sriov;
-
-	/*
-	 * Fields sorted by type (largest first) then name: struct arrays,
-	 * u64, u32/unsigned int, u8, bool, sub-structs last. Within each
-	 * type, entries are sorted alphabetically.
-	 */
-	struct xe_config_device {
-		struct wa_bb ctx_restore_mid_bb[XE_ENGINE_CLASS_MAX];
-		struct wa_bb ctx_restore_post_bb[XE_ENGINE_CLASS_MAX];
-		u64 engines_allowed;
-		u64 gt_types_allowed;
-		bool enable_multi_queue;
-		bool enable_psmi;
-		bool survivability_mode;
-		struct {
-			unsigned int max_vfs;
-			bool admin_only_pf;
-		} sriov;
-	} config;
-
-	/* protects attributes */
-	struct mutex lock;
-	/* matching descriptor */
-	const struct xe_device_desc *desc;
-	/* tentative SR-IOV mode */
-	enum xe_sriov_mode mode;
-};
-
 static const struct xe_config_device device_defaults = {
 	.engines_allowed = U64_MAX,
 	.gt_types_allowed = U64_MAX,
diff --git a/drivers/gpu/drm/xe/xe_configfs.h b/drivers/gpu/drm/xe/xe_configfs.h
index bba592fb612c..7db2f46291fa 100644
--- a/drivers/gpu/drm/xe/xe_configfs.h
+++ b/drivers/gpu/drm/xe/xe_configfs.h
@@ -8,8 +8,8 @@
 #include <linux/limits.h>
 #include <linux/types.h>
 
+#include "xe_configfs_types.h"
 #include "xe_defaults.h"
-#include "xe_hw_engine_types.h"
 #include "xe_module.h"
 
 struct pci_dev;
diff --git a/drivers/gpu/drm/xe/xe_configfs_types.h b/drivers/gpu/drm/xe/xe_configfs_types.h
new file mode 100644
index 000000000000..3be7d6160b4c
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_configfs_types.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2026 Intel Corporation
+ */
+#ifndef _XE_CONFIGFS_TYPES_H_
+#define _XE_CONFIGFS_TYPES_H_
+
+#include <linux/configfs.h>
+#include <linux/mutex.h>
+#include <linux/types.h>
+
+#include "xe_hw_engine_types.h"
+#include "xe_pci_types.h"
+#include "xe_sriov_types.h"
+
+/* Similar to struct xe_bb, but not tied to HW (yet) */
+struct wa_bb {
+	u32 *cs;
+	u32 len; /* in dwords */
+};
+
+struct xe_config_group_device {
+	struct config_group group;
+	struct config_group sriov;
+
+	/*
+	 * Fields sorted by type (largest first) then name: struct arrays,
+	 * u64, u32/unsigned int, u8, bool, sub-structs last. Within each
+	 * type, entries are sorted alphabetically.
+	 */
+	struct xe_config_device {
+		struct wa_bb ctx_restore_mid_bb[XE_ENGINE_CLASS_MAX];
+		struct wa_bb ctx_restore_post_bb[XE_ENGINE_CLASS_MAX];
+		u64 engines_allowed;
+		u64 gt_types_allowed;
+		bool enable_multi_queue;
+		bool enable_psmi;
+		bool survivability_mode;
+		struct {
+			unsigned int max_vfs;
+			bool admin_only_pf;
+		} sriov;
+	} config;
+
+	/* protects attributes */
+	struct mutex lock;
+	/* matching descriptor */
+	const struct xe_device_desc *desc;
+	/* tentative SR-IOV mode */
+	enum xe_sriov_mode mode;
+};
+
+#endif /* _XE_CONFIGFS_TYPES_H_ */
-- 
2.43.0