X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fphy_interface.h;h=882e4af8ffd55dbad6390902662e71c530f20cef;hb=6864fc8704661878294d1f0f981f47e864ef470f;hp=0760d65de518f1a900b3002b15fb8fb88348ffb6;hpb=a57d45db90c8de2959b4484cc8f6ba81219a2269;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/phy_interface.h b/include/phy_interface.h
index 0760d65..882e4af 100644
--- a/include/phy_interface.h
+++ b/include/phy_interface.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright 2011 Freescale Semiconductor, Inc.
+ * Copyright 2020 NXP
  *	Andy Fleming <afleming@gmail.com>
  *
  * This file pretty much stolen from Linux's mii.h/ethtool.h/phy.h
@@ -27,6 +28,13 @@ typedef enum {
 	PHY_INTERFACE_MODE_RXAUI,
 	PHY_INTERFACE_MODE_SFI,
 	PHY_INTERFACE_MODE_INTERNAL,
+	PHY_INTERFACE_MODE_25G_AUI,
+	PHY_INTERFACE_MODE_XLAUI,
+	PHY_INTERFACE_MODE_CAUI2,
+	PHY_INTERFACE_MODE_CAUI4,
+	PHY_INTERFACE_MODE_NCSI,
+	PHY_INTERFACE_MODE_XFI,
+	PHY_INTERFACE_MODE_USXGMII,
 	PHY_INTERFACE_MODE_NONE,	/* Must be last */
 
 	PHY_INTERFACE_MODE_COUNT,
@@ -50,9 +58,25 @@ static const char * const phy_interface_strings[] = {
 	[PHY_INTERFACE_MODE_RXAUI]		= "rxaui",
 	[PHY_INTERFACE_MODE_SFI]		= "sfi",
 	[PHY_INTERFACE_MODE_INTERNAL]		= "internal",
+	[PHY_INTERFACE_MODE_25G_AUI]		= "25g-aui",
+	[PHY_INTERFACE_MODE_XLAUI]		= "xlaui4",
+	[PHY_INTERFACE_MODE_CAUI2]		= "caui2",
+	[PHY_INTERFACE_MODE_CAUI4]		= "caui4",
+	[PHY_INTERFACE_MODE_NCSI]		= "NC-SI",
+	[PHY_INTERFACE_MODE_XFI]		= "xfi",
+	[PHY_INTERFACE_MODE_USXGMII]		= "usxgmii",
 	[PHY_INTERFACE_MODE_NONE]		= "",
 };
 
+/* Backplane modes:
+ * are considered a sub-type of phy_interface_t: XGMII
+ * and are specified in "phy-connection-type" with one of the following strings
+ */
+static const char * const backplane_mode_strings[] = {
+	"10gbase-kr",
+	"40gbase-kr4",
+};
+
 static inline const char *phy_string_for_interface(phy_interface_t i)
 {
 	/* Default to unknown */
@@ -62,4 +86,17 @@ static inline const char *phy_string_for_interface(phy_interface_t i)
 	return phy_interface_strings[i];
 }
 
+static inline bool is_backplane_mode(const char *phyconn)
+{
+	int i;
+
+	if (!phyconn)
+		return false;
+	for (i = 0; i < ARRAY_SIZE(backplane_mode_strings); i++) {
+		if (!strcmp(phyconn, backplane_mode_strings[i]))
+			return true;
+	}
+	return false;
+}
+
 #endif /* _PHY_INTERFACE_H */