1024 by default
4096 if DEBUG_INFO
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
---
common/Kconfig | 7 +++++++
common/console.c | 4 ++--
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/common/Kconfig b/common/Kconfig
index 57119dc..6a0c345 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -477,6 +477,13 @@ config CONSOLE_FULL
once the first console is registered. Recommended for most
usecases.
+config CONSOLE_KFIFO_OUTPUT_SIZE
+ prompt "kfifo output size"
+ depends on CONSOLE_FULL
+ int
+ default 4086 if DEBUG_INFO
+ default 1024
+
choice
prompt "Console activation strategy"
depends on CONSOLE_FULL
diff --git a/common/console.c b/common/console.c
index d8fe5b6..aeef0a2 100644
--- a/common/console.c
+++ b/common/console.c
@@ -48,7 +48,7 @@ static int initialized = 0;
#define CONSOLE_BUFFER_SIZE 1024
static char console_input_buffer[CONSOLE_BUFFER_SIZE];
-static char console_output_buffer[CONSOLE_BUFFER_SIZE];
+static char console_output_buffer[CONFIG_CONSOLE_KFIFO_OUTPUT_SIZE];
static struct kfifo __console_input_fifo;
static struct kfifo __console_output_fifo;
@@ -138,7 +138,7 @@ static void console_init_early(void)
kfifo_init(console_input_fifo, console_input_buffer,
CONSOLE_BUFFER_SIZE);
kfifo_init(console_output_fifo, console_output_buffer,
- CONSOLE_BUFFER_SIZE);
+ CONFIG_CONSOLE_KFIFO_OUTPUT_SIZE);
initialized = CONSOLE_INITIALIZED_BUFFER;
}
--
1.7.10.4
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