From 79d5983b61e41d5c586489b03e75a75961d31041 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 20 Jan 2021 20:10:52 -0700 Subject: log: Set up a flag byte for log records At present only a single flag (force_debug) is used in log records. Before adding more, convert this into a bitfield, so more can be added without using more space. To avoid expanding the log_record struct itself (which some drivers may wish to store in memory) reduce the line-number field to 16 bits. This provides for up to 64K lines which should be enough for anyone. Signed-off-by: Simon Glass --- include/log.h | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'include/log.h') diff --git a/include/log.h b/include/log.h index 2d27f9f657..da053b0a6e 100644 --- a/include/log.h +++ b/include/log.h @@ -322,6 +322,12 @@ void __assert_fail(const char *assertion, const char *file, unsigned int line, #define log_msg_ret(_msg, _ret) ((void)(_msg), _ret) #endif +/** * enum log_rec_flags - Flags for a log record */ +enum log_rec_flags { + /** @LOGRECF_FORCE_DEBUG: Force output of debug record */ + LOGRECF_FORCE_DEBUG = BIT(0), +}; + /** * struct log_rec - a single log record * @@ -337,18 +343,18 @@ void __assert_fail(const char *assertion, const char *file, unsigned int line, * * @cat: Category, representing a uclass or part of U-Boot * @level: Severity level, less severe is higher - * @force_debug: Force output of debug - * @file: Name of file where the log record was generated (not allocated) * @line: Line number where the log record was generated + * @flags: Flags for log record (enum log_rec_flags) + * @file: Name of file where the log record was generated (not allocated) * @func: Function where the log record was generated (not allocated) * @msg: Log message (allocated) */ struct log_rec { enum log_category_t cat; enum log_level_t level; - bool force_debug; + u16 line; + u8 flags; const char *file; - int line; const char *func; const char *msg; }; -- cgit v1.2.3