From ac7f5db9dc690901d99fe0afbcb3d4241c3cab8e Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 20 Nov 2018 23:52:32 +0200 Subject: dm: serial: Add ->getconfig() callback In some cases it would be good to know the settings, such as parity, of current serial console. One example might be an ACPI SPCR table to generate using these parameters. Signed-off-by: Andy Shevchenko Reviewed-by: Simon Glass --- include/common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/common.h') diff --git a/include/common.h b/include/common.h index a8e879e1b9..57478365c7 100644 --- a/include/common.h +++ b/include/common.h @@ -364,6 +364,7 @@ void serial_putc_raw(const char); void serial_puts (const char *); int serial_getc (void); int serial_tstc (void); +int serial_getconfig(uint *config); int serial_setconfig(uint config); /* $(CPU)/speed.c */ -- cgit v1.2.1