| /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later */ |
| |
| #ifndef _COMMONLIB_BSD_CB_ERR_H_ |
| #define _COMMONLIB_BSD_CB_ERR_H_ |
| |
| #include <stdint.h> |
| |
| /** |
| * coreboot error codes |
| * |
| * Common error definitions that can be used for any function. All error values |
| * should be negative -- when useful, positive values can also be used to denote |
| * success. Allocate a new group or errors every 100 values. |
| */ |
| enum cb_err { |
| CB_SUCCESS = 0, /**< Call completed successfully */ |
| CB_ERR = -1, /**< Generic error code */ |
| CB_ERR_ARG = -2, /**< Invalid argument */ |
| CB_ERR_NOT_IMPLEMENTED = -3, /**< Function not implemented */ |
| |
| /* NVRAM/CMOS errors */ |
| CB_CMOS_OTABLE_DISABLED = -100, /**< Option table disabled */ |
| CB_CMOS_LAYOUT_NOT_FOUND = -101, /**< Layout file not found */ |
| CB_CMOS_OPTION_NOT_FOUND = -102, /**< Option string not found */ |
| CB_CMOS_ACCESS_ERROR = -103, /**< CMOS access error */ |
| CB_CMOS_CHECKSUM_INVALID = -104, /**< CMOS checksum is invalid */ |
| |
| /* Keyboard test failures */ |
| CB_KBD_CONTROLLER_FAILURE = -200, |
| CB_KBD_INTERFACE_FAILURE = -201, |
| |
| /* I2C controller failures */ |
| CB_I2C_NO_DEVICE = -300, /**< Device is not responding */ |
| CB_I2C_BUSY = -301, /**< Device tells it's busy */ |
| CB_I2C_PROTOCOL_ERROR = -302, /**< Data lost or spurious slave |
| device response, try again? */ |
| CB_I2C_TIMEOUT = -303, /**< Transmission timed out */ |
| |
| /* CBFS errors */ |
| CB_CBFS_IO = -400, /**< Underlying I/O error */ |
| CB_CBFS_NOT_FOUND = -401, /**< File not found in directory */ |
| CB_CBFS_HASH_MISMATCH = -402, /**< Master hash validation failed */ |
| CB_CBFS_CACHE_FULL = -403, /**< Metadata cache overflowed */ |
| }; |
| |
| #endif /* _COMMONLIB_BSD_CB_ERR_H_ */ |