[PATCH v2 03/10] drm/xe: Introduce GT-oriented SR-IOV logging macros

[Michal Wajdeczko]

To simplify logging and help identify SR-IOV specific messages
related to the GT, define set of helper macros that will add
prefix to the messages based on the current SR-IOV mode.

Reviewed-by: Piotr Piórkowski <piotr.piorkowski at intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
---
 drivers/gpu/drm/xe/xe_gt_sriov_printk.h | 34 +++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 drivers/gpu/drm/xe/xe_gt_sriov_printk.h

diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_printk.h b/drivers/gpu/drm/xe/xe_gt_sriov_printk.h
new file mode 100644
index 000000000000..17624b16300a
--- /dev/null
+++ b/drivers/gpu/drm/xe/xe_gt_sriov_printk.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2023 Intel Corporation
+ */
+
+#ifndef _XE_GT_SRIOV_PRINTK_H_
+#define _XE_GT_SRIOV_PRINTK_H_
+
+#include "xe_gt_printk.h"
+#include "xe_sriov_printk.h"
+
+#define __xe_gt_sriov_printk(gt, _level, fmt, ...) \
+	xe_gt_printk((gt), _level, "%s" fmt, xe_sriov_printk_prefix(gt_to_xe(gt)), ##__VA_ARGS__)
+
+#define xe_gt_sriov_err(_gt, _fmt, ...) \
+	__xe_gt_sriov_printk(_gt, err, _fmt, ##__VA_ARGS__)
+
+#define xe_gt_sriov_notice(_gt, _fmt, ...) \
+	__xe_gt_sriov_printk(_gt, notice, _fmt, ##__VA_ARGS__)
+
+#define xe_gt_sriov_info(_gt, _fmt, ...) \
+	__xe_gt_sriov_printk(_gt, info, _fmt, ##__VA_ARGS__)
+
+#define xe_gt_sriov_dbg(_gt, _fmt, ...) \
+	__xe_gt_sriov_printk(_gt, dbg, _fmt, ##__VA_ARGS__)
+
+/* for low level noisy debug messages */
+#ifdef CONFIG_DRM_XE_DEBUG_SRIOV
+#define xe_gt_sriov_dbg_verbose(_gt, _fmt, ...) xe_gt_sriov_dbg(_gt, _fmt, ##__VA_ARGS__)
+#else
+#define xe_gt_sriov_dbg_verbose(_gt, _fmt, ...) typecheck(struct xe_gt *, (_gt))
+#endif
+
+#endif
-- 
2.25.1