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-rw-r--r--include/linux/serial_core.h14
-rw-r--r--include/uapi/linux/serial.h4
2 files changed, 11 insertions, 7 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 1094f2d9cadb..d10965f0d8a4 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -143,13 +143,13 @@ struct uart_port {
unsigned char iotype; /* io access style */
unsigned char unused1;
-#define UPIO_PORT (0) /* 8b I/O port access */
-#define UPIO_HUB6 (1) /* Hub6 ISA card */
-#define UPIO_MEM (2) /* 8b MMIO access */
-#define UPIO_MEM32 (3) /* 32b little endian */
-#define UPIO_AU (4) /* Au1x00 and RT288x type IO */
-#define UPIO_TSI (5) /* Tsi108/109 type IO */
-#define UPIO_MEM32BE (6) /* 32b big endian */
+#define UPIO_PORT (SERIAL_IO_PORT) /* 8b I/O port access */
+#define UPIO_HUB6 (SERIAL_IO_HUB6) /* Hub6 ISA card */
+#define UPIO_MEM (SERIAL_IO_MEM) /* 8b MMIO access */
+#define UPIO_MEM32 (SERIAL_IO_MEM32) /* 32b little endian */
+#define UPIO_AU (SERIAL_IO_AU) /* Au1x00 and RT288x type IO */
+#define UPIO_TSI (SERIAL_IO_TSI) /* Tsi108/109 type IO */
+#define UPIO_MEM32BE (SERIAL_IO_MEM32BE) /* 32b big endian */
unsigned int read_status_mask; /* driver specific */
unsigned int ignore_status_mask; /* driver specific */
diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h
index 5e0d0ed61cf3..25331f9faa76 100644
--- a/include/uapi/linux/serial.h
+++ b/include/uapi/linux/serial.h
@@ -65,6 +65,10 @@ struct serial_struct {
#define SERIAL_IO_PORT 0
#define SERIAL_IO_HUB6 1
#define SERIAL_IO_MEM 2
+#define SERIAL_IO_MEM32 3
+#define SERIAL_IO_AU 4
+#define SERIAL_IO_TSI 5
+#define SERIAL_IO_MEM32BE 6
#define UART_CLEAR_FIFO 0x01
#define UART_USE_FIFO 0x02