From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 6/9] console: allow to specify ouput kfifo size via CONSOLE_KFIFO_OUTPUT_SIZE
Date: Thu, 13 Dec 2012 17:40:07 +0100 [thread overview]
Message-ID: <1355416810-26555-6-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1355416810-26555-1-git-send-email-plagnioj@jcrosoft.com>
1024 by default
4096 if DEBUG_INFO
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
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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next prev parent reply other threads:[~2012-12-13 16:42 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 16:37 [PATCH 0/9] introduction of dmesg support Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` [PATCH 1/9] kfifo: introduce kfifo_dump_str to dump the fifo Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` [PATCH 2/9] console: switch to kfifo_dump_str Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` [PATCH 3/9] intoduce dmesg to print the barebox output ring buffer Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` [PATCH 4/9] introduce printk support Jean-Christophe PLAGNIOL-VILLARD
2012-12-14 23:07 ` Sascha Hauer
2012-12-17 7:26 ` Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` [PATCH 5/9] startup: switch to pr_xxx Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-12-13 16:40 ` [PATCH 7/9] at91: clock switch to pr_info Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` [PATCH 8/9] meminfo: switch to pr_xxx Jean-Christophe PLAGNIOL-VILLARD
2012-12-13 16:40 ` [PATCH 9/9] dev_printf: switch to pr_info Jean-Christophe PLAGNIOL-VILLARD
2012-12-14 22:49 ` [PATCH 1/9] kfifo: introduce kfifo_dump_str to dump the fifo Sascha Hauer
2012-12-17 7:23 ` Jean-Christophe PLAGNIOL-VILLARD
2012-12-14 23:15 ` [PATCH 0/9] introduction of dmesg support Sascha Hauer
2012-12-17 7:22 ` Jean-Christophe PLAGNIOL-VILLARD
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