From 13f976ea62208d64d2f324bce27f79c574394caf Mon Sep 17 00:00:00 2001 From: Michal Wajdeczko Date: Thu, 4 Jan 2024 23:20:24 +0100 Subject: [PATCH] drm/xe: Introduce GT-oriented SR-IOV logging macros MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Link: https://lore.kernel.org/r/20240104222031.277-4-michal.wajdeczko@intel.com Signed-off-by: Michal Wajdeczko --- 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 0000000000000..17624b16300ad --- /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 -- 2.30.2