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To simplify logging and help identify SR-IOV specific messages define set of helper macros that will prefix messages based on the current SR-IOV mode. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20231128151507.1015-3-michal.wajdeczko@intel.com Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#ifndef _XE_SRIOV_PRINTK_H_
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#define _XE_SRIOV_PRINTK_H_
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#include <drm/drm_print.h>
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#include "xe_device_types.h"
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#include "xe_sriov_types.h"
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#define xe_sriov_printk_prefix(xe) \
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((xe)->sriov.__mode == XE_SRIOV_MODE_PF ? "PF: " : \
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(xe)->sriov.__mode == XE_SRIOV_MODE_VF ? "VF: " : "")
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#define xe_sriov_printk(xe, _level, fmt, ...) \
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drm_##_level(&(xe)->drm, "%s" fmt, xe_sriov_printk_prefix(xe), ##__VA_ARGS__)
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#define xe_sriov_err(xe, fmt, ...) \
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xe_sriov_printk((xe), err, fmt, ##__VA_ARGS__)
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#define xe_sriov_err_ratelimited(xe, fmt, ...) \
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xe_sriov_printk((xe), err_ratelimited, fmt, ##__VA_ARGS__)
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#define xe_sriov_warn(xe, fmt, ...) \
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xe_sriov_printk((xe), warn, fmt, ##__VA_ARGS__)
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#define xe_sriov_notice(xe, fmt, ...) \
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xe_sriov_printk((xe), notice, fmt, ##__VA_ARGS__)
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#define xe_sriov_info(xe, fmt, ...) \
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xe_sriov_printk((xe), info, fmt, ##__VA_ARGS__)
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#define xe_sriov_dbg(xe, fmt, ...) \
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xe_sriov_printk((xe), dbg, fmt, ##__VA_ARGS__)
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/* for low level noisy debug messages */
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#ifdef CONFIG_DRM_XE_DEBUG_SRIOV
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#define xe_sriov_dbg_verbose(xe, fmt, ...) xe_sriov_dbg(xe, fmt, ##__VA_ARGS__)
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#else
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#define xe_sriov_dbg_verbose(xe, fmt, ...) typecheck(struct xe_device *, (xe))
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#endif
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#endif
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