drivers/gpu/drm/i915/gt/uc/intel_guc_print.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/i915/gt/uc/intel_guc_print.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/i915/gt/uc/intel_guc_print.h
Extension
.h
Size
1536 bytes
Lines
52
Domain
Driver Families
Bucket
drivers/gpu
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __INTEL_GUC_PRINT__
#define __INTEL_GUC_PRINT__

#include "gt/intel_gt.h"
#include "gt/intel_gt_print.h"

#define guc_printk(_guc, _level, _fmt, ...) \
	gt_##_level(guc_to_gt(_guc), "GUC: " _fmt, ##__VA_ARGS__)

#define guc_err(_guc, _fmt, ...) \
	guc_printk((_guc), err, _fmt, ##__VA_ARGS__)

#define guc_warn(_guc, _fmt, ...) \
	guc_printk((_guc), warn, _fmt, ##__VA_ARGS__)

#define guc_notice(_guc, _fmt, ...) \
	guc_printk((_guc), notice, _fmt, ##__VA_ARGS__)

#define guc_info(_guc, _fmt, ...) \
	guc_printk((_guc), info, _fmt, ##__VA_ARGS__)

#define guc_dbg(_guc, _fmt, ...) \
	guc_printk((_guc), dbg, _fmt, ##__VA_ARGS__)

#define guc_err_ratelimited(_guc, _fmt, ...) \
	guc_printk((_guc), err_ratelimited, _fmt, ##__VA_ARGS__)

#define guc_notice_ratelimited(_guc, _fmt, ...) \
	guc_printk((_guc), notice_ratelimited, _fmt, ##__VA_ARGS__)

#define guc_probe_error(_guc, _fmt, ...) \
	guc_printk((_guc), probe_error, _fmt, ##__VA_ARGS__)

#define guc_WARN(_guc, _cond, _fmt, ...) \
	gt_WARN(guc_to_gt(_guc), _cond, "GUC: " _fmt, ##__VA_ARGS__)

#define guc_WARN_ONCE(_guc, _cond, _fmt, ...) \
	gt_WARN_ONCE(guc_to_gt(_guc), _cond, "GUC: " _fmt, ##__VA_ARGS__)

#define guc_WARN_ON(_guc, _cond) \
	gt_WARN(guc_to_gt(_guc), _cond, "%s(%s)", "guc_WARN_ON", __stringify(_cond))

#define guc_WARN_ON_ONCE(_guc, _cond) \
	gt_WARN_ONCE(guc_to_gt(_guc), _cond, "%s(%s)", "guc_WARN_ON_ONCE", __stringify(_cond))

#endif /* __INTEL_GUC_PRINT__ */

Annotation

Implementation Notes