From: Gary Ching-Pang Lin <chingpang@gmail.com>

Date: Mon, 17 Aug 2015 17:00:11 +0800
Subject: [PATCH] Add URI Device Path

Add the definition of URI Device Path according to UEFI 2.4c.

Signed-off-by: Gary Ching-Pang Lin <chingpang@gmail.com>
Signed-off-by: Nigel Croxon <nigel.croxon@hpe.com>

inc/efidevp.h

@@ -298,6 +298,17 @@ typedef struct _IPv6_DEVICE_PATH {
         EFI_IPv6_ADDRESS                GatewayIpAddress ;
 } IPv6_DEVICE_PATH;
 
+
+/**
+ * Uniform Resource Identifiers SubType.
+ * UEFI 2.0 specification version 2.4C § 9.3.5.23.
+ */
+#define MSG_URI_DP                      24
+typedef struct _URI_DEVICE_PATH {
+        EFI_DEVICE_PATH                 Header;
+        CHAR8                           Uri[1];
+} URI_DEVICE_PATH;
+
 /**
  * Device Logical Unit SubType.
  * UEFI 2.0 specification version 2.4 § 9.3.5.8.

lib/dpath.c

@@ -841,6 +841,19 @@ _DevPathIPv6 (
     CatPrint( Str , L")") ;
 }
 
+static VOID
+_DevPathUri (
+    IN OUT POOL_PRINT       *Str,
+    IN VOID                 *DevPath
+    )
+{
+    URI_DEVICE_PATH  *Uri;
+
+    Uri = DevPath;
+
+    CatPrint( Str, L"Uri(%a)", Uri->Uri );
+}
+
 static VOID
 _DevPathInfiniBand (
     IN OUT POOL_PRINT       *Str,
@@ -1088,6 +1101,7 @@ struct {
 	{ MESSAGING_DEVICE_PATH,  MSG_MAC_ADDR_DP,                  _DevPathMacAddr},
 	{ MESSAGING_DEVICE_PATH,  MSG_IPv4_DP,                      _DevPathIPv4},
 	{ MESSAGING_DEVICE_PATH,  MSG_IPv6_DP,                      _DevPathIPv6},
+	{ MESSAGING_DEVICE_PATH,  MSG_URI_DP,                       _DevPathUri},
 	{ MESSAGING_DEVICE_PATH,  MSG_INFINIBAND_DP,                _DevPathInfiniBand},
 	{ MESSAGING_DEVICE_PATH,  MSG_UART_DP,                      _DevPathUart},
 	{ MESSAGING_DEVICE_PATH , MSG_SATA_DP ,                     _DevPathSata } ,