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-rw-r--r--include/uapi/linux/serial_core.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 38bea3217ead..502aa23c7e15 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -57,7 +57,6 @@
#define PORT_RT2880 29 /* Ralink RT2880 internal UART */
#define PORT_16550A_FSL64 30 /* Freescale 16550 UART with 64 FIFOs */
#define PORT_DA830 31 /* TI DA8xx/66AK2x */
-#define PORT_MAX_8250 31 /* max port ID */
/*
* ARM specific type numbers. These are not currently guaranteed
@@ -77,6 +76,10 @@
#define PORT_SUNZILOG 38
#define PORT_SUNSAB 39
+/* Intel EG20 */
+#define PORT_PCH_8LINE 44
+#define PORT_PCH_2LINE 45
+
/* DEC */
#define PORT_DZ 46
#define PORT_ZS 47