WIP: Add card_uart driver for ASF4 USART
Change-Id: I9a141e9d2125fbfc992ad51aa4b11a39ee186607
diff --git a/ccid_common/cuart.h b/ccid_common/cuart.h
index b94eb2c..9569824 100644
--- a/ccid_common/cuart.h
+++ b/ccid_common/cuart.h
@@ -7,6 +7,8 @@
#include <osmocom/core/select.h>
#include "utils_ringbuffer.h"
+struct usart_async_descriptor;
+
enum card_uart_event {
/* a single byte was received, it's present at the (uint8_t *) data location */
CUART_E_RX_SINGLE,
@@ -90,6 +92,10 @@
struct osmo_fd ofd;
unsigned int baudrate;
} tty;
+ struct {
+ struct usart_async_descriptor *usa_pd;
+ uint8_t slot_nr;
+ } asf4;
} u;
};