diff options
| author | Simon Glass <[email protected]> | 2021-05-08 06:59:56 -0600 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2021-06-08 11:39:09 -0400 |
| commit | c1a2bb4f836a1c96c8e39a67be9795d462ec3356 (patch) | |
| tree | df63c2604df3c23de4872d0b849b10f8c76afdd6 /include/asm-generic | |
| parent | 24e1e8841c59956aaf0bd65720d0dbdd61aa3632 (diff) | |
console: Report an error when output buffer is exhausted
If the console output buffer is exhausted, characters are silently dropped
from the end. Detect this condition and report an error when reading back
the characters.
Signed-off-by: Simon Glass <[email protected]>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/global_data.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 47921d27b13..e278d4c9413 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -572,29 +572,33 @@ enum gd_flags { */ GD_FLG_RECORD = 0x01000, /** + * @GD_FLG_RECORD_OVF: record console overflow + */ + GD_FLG_RECORD_OVF = 0x02000, + /** * @GD_FLG_ENV_DEFAULT: default variable flag */ - GD_FLG_ENV_DEFAULT = 0x02000, + GD_FLG_ENV_DEFAULT = 0x04000, /** * @GD_FLG_SPL_EARLY_INIT: early SPL initialization is done */ - GD_FLG_SPL_EARLY_INIT = 0x04000, + GD_FLG_SPL_EARLY_INIT = 0x08000, /** * @GD_FLG_LOG_READY: log system is ready for use */ - GD_FLG_LOG_READY = 0x08000, + GD_FLG_LOG_READY = 0x10000, /** * @GD_FLG_WDT_READY: watchdog is ready for use */ - GD_FLG_WDT_READY = 0x10000, + GD_FLG_WDT_READY = 0x20000, /** * @GD_FLG_SKIP_LL_INIT: don't perform low-level initialization */ - GD_FLG_SKIP_LL_INIT = 0x20000, + GD_FLG_SKIP_LL_INIT = 0x40000, /** * @GD_FLG_SMP_READY: SMP initialization is complete */ - GD_FLG_SMP_READY = 0x40000, + GD_FLG_SMP_READY = 0x80000, }; #endif /* __ASSEMBLY__ */ |