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| author |   Peter Hurley <peter@hurleysoftware.com> | 2015-06-27 09:19:00 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-23 17:43:01 -0700 |
| commit | b6830f6df8914faae9561bb245860c21af9b9e9b (patch) | |
| tree | 038105f013e5738347010f3ea81a7ba7291e52a8 /include/linux/serial_8250.h | |
| parent | tty: serial: imx.c: Reset UART before activating interrupts (diff) | |
| download | wireguard-linux-b6830f6df8914faae9561bb245860c21af9b9e9b.tar.xz wireguard-linux-b6830f6df8914faae9561bb245860c21af9b9e9b.zip | |
serial: 8250: Split base port operations from universal driver
Refactor base port operations into new file; 8250_port.c.
Legacy irq handling, RSA port support, port storage for universal
driver, driver definition, module parameters and linkage remain in
8250_core.c
The source file split and resulting modules is diagrammed below:
8250_core.c ====> 8250_core.c __
\ \
\ +-- 8250.ko (alias 8250_core)
\ 8250_pnp.c __/ (universal driver)
\
=> 8250_port.c __
\
+-- 8250_base.ko
8250_dma.c __/ (port operations)
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/serial_8250.h')
| -rw-r--r-- | include/linux/serial_8250.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index ba82c07feb95..7f156bde38d9 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -152,6 +152,11 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir); unsigned char serial8250_rx_chars(struct uart_8250_port *up, unsigned char lsr); void serial8250_tx_chars(struct uart_8250_port *up); unsigned int serial8250_modem_status(struct uart_8250_port *up); +void serial8250_init_port(struct uart_8250_port *up); +void serial8250_set_defaults(struct uart_8250_port *up); +void serial8250_console_write(struct uart_8250_port *up, const char *s, + unsigned int count); +int serial8250_console_setup(struct uart_port *port, char *options, bool probe); extern void serial8250_set_isa_configurator(void (*v) (int port, struct uart_port *up, |