drivers/gpu/drm/i915/gt/uc/abi/guc_errors_abi.h

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

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/i915/gt/uc/abi/guc_errors_abi.h
Extension
.h
Size
2725 bytes
Lines
61
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 _ABI_GUC_ERRORS_ABI_H
#define _ABI_GUC_ERRORS_ABI_H

enum intel_guc_response_status {
	INTEL_GUC_RESPONSE_STATUS_SUCCESS = 0x0,
	INTEL_GUC_RESPONSE_NOT_SUPPORTED = 0x20,
	INTEL_GUC_RESPONSE_NO_ATTRIBUTE_TABLE = 0x201,
	INTEL_GUC_RESPONSE_NO_DECRYPTION_KEY = 0x202,
	INTEL_GUC_RESPONSE_DECRYPTION_FAILED = 0x204,
	INTEL_GUC_RESPONSE_STATUS_GENERIC_FAIL = 0xF000,
};

enum intel_guc_load_status {
	INTEL_GUC_LOAD_STATUS_DEFAULT                          = 0x00,
	INTEL_GUC_LOAD_STATUS_START                            = 0x01,
	INTEL_GUC_LOAD_STATUS_ERROR_DEVID_BUILD_MISMATCH       = 0x02,
	INTEL_GUC_LOAD_STATUS_GUC_PREPROD_BUILD_MISMATCH       = 0x03,
	INTEL_GUC_LOAD_STATUS_ERROR_DEVID_INVALID_GUCTYPE      = 0x04,
	INTEL_GUC_LOAD_STATUS_HWCONFIG_START                   = 0x05,
	INTEL_GUC_LOAD_STATUS_HWCONFIG_DONE                    = 0x06,
	INTEL_GUC_LOAD_STATUS_HWCONFIG_ERROR                   = 0x07,
	INTEL_GUC_LOAD_STATUS_GDT_DONE                         = 0x10,
	INTEL_GUC_LOAD_STATUS_IDT_DONE                         = 0x20,
	INTEL_GUC_LOAD_STATUS_LAPIC_DONE                       = 0x30,
	INTEL_GUC_LOAD_STATUS_GUCINT_DONE                      = 0x40,
	INTEL_GUC_LOAD_STATUS_DPC_READY                        = 0x50,
	INTEL_GUC_LOAD_STATUS_DPC_ERROR                        = 0x60,
	INTEL_GUC_LOAD_STATUS_EXCEPTION                        = 0x70,
	INTEL_GUC_LOAD_STATUS_INIT_DATA_INVALID                = 0x71,
	INTEL_GUC_LOAD_STATUS_PXP_TEARDOWN_CTRL_ENABLED        = 0x72,
	INTEL_GUC_LOAD_STATUS_INVALID_INIT_DATA_RANGE_START,
	INTEL_GUC_LOAD_STATUS_MPU_DATA_INVALID                 = 0x73,
	INTEL_GUC_LOAD_STATUS_INIT_MMIO_SAVE_RESTORE_INVALID   = 0x74,
	INTEL_GUC_LOAD_STATUS_KLV_WORKAROUND_INIT_ERROR        = 0x75,
	INTEL_GUC_LOAD_STATUS_INVALID_INIT_DATA_RANGE_END,

	INTEL_GUC_LOAD_STATUS_READY                            = 0xF0,
};

enum intel_bootrom_load_status {
	INTEL_BOOTROM_STATUS_NO_KEY_FOUND                 = 0x13,
	INTEL_BOOTROM_STATUS_AES_PROD_KEY_FOUND           = 0x1A,
	INTEL_BOOTROM_STATUS_PROD_KEY_CHECK_FAILURE       = 0x2B,
	INTEL_BOOTROM_STATUS_RSA_FAILED                   = 0x50,
	INTEL_BOOTROM_STATUS_PAVPC_FAILED                 = 0x73,
	INTEL_BOOTROM_STATUS_WOPCM_FAILED                 = 0x74,
	INTEL_BOOTROM_STATUS_LOADLOC_FAILED               = 0x75,
	INTEL_BOOTROM_STATUS_JUMP_PASSED                  = 0x76,
	INTEL_BOOTROM_STATUS_JUMP_FAILED                  = 0x77,
	INTEL_BOOTROM_STATUS_RC6CTXCONFIG_FAILED          = 0x79,
	INTEL_BOOTROM_STATUS_MPUMAP_INCORRECT             = 0x7A,
	INTEL_BOOTROM_STATUS_EXCEPTION                    = 0x7E,
};

#endif /* _ABI_GUC_ERRORS_ABI_H */

Annotation

Implementation Notes