console: Kconfig: Update for recent changes
Buffer sizes aren't required to be power of 2 for a while. Describe that by setting buffers sizes to 0, one can get non interrupt driven operation. Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This commit is contained in:
parent
0925411356
commit
2ffb951630
1 changed files with 8 additions and 7 deletions
|
@ -33,18 +33,19 @@ config CONSOLE_GETCHAR_BUFSIZE
|
|||
int "console_getchar() buffer size"
|
||||
default 16
|
||||
help
|
||||
Buffer size for console_getchar(). Must be power of 2. The
|
||||
default is optimized to save RAM. You may need to increase
|
||||
it e.g. to support large host-side clipboard pastes.
|
||||
Buffer size for console_getchar(). The default is optimized
|
||||
to save RAM. You may need to increase it e.g. to support
|
||||
large host-side clipboard pastes. Set to 0 to disable
|
||||
interrupt-driven operation and use busy-polling.
|
||||
|
||||
config CONSOLE_PUTCHAR_BUFSIZE
|
||||
int "console_putchar() buffer size"
|
||||
default 16
|
||||
help
|
||||
Buffer size for console_putchar(). Must be power of 2. The
|
||||
default is optimized to save RAM. You may need to increase
|
||||
it e.g. to support large host-side clipboard pastes (with
|
||||
echo).
|
||||
Buffer size for console_putchar(). The default is optimized
|
||||
to save RAM. You may need to increase it e.g. to support
|
||||
large host-side clipboard pastes. Set to 0 to disable
|
||||
interrupt-driven operation and use busy-polling.
|
||||
|
||||
endif # CONSOLE_GETCHAR
|
||||
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue