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| /openbmc/linux/drivers/tty/serial/ |
| H A D | bcm63xx_uart.c | diff 945de8be2f7ff7d4dd578d97307ae650b95de294 Wed Mar 22 17:39:56 CDT 2023 Arend van Spriel <arend.vanspriel@broadcom.com> serial: bcm63xx-uart: add polling support
The tty framework can support polling console to allow operation
in situations where interrupts are turned off. Adding polling mode
support allows using KGDB over serial console,
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://lore.kernel.org/r/20230322223956.84647-1-arend.vanspriel@broadcom.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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