[mobile-broadband-provider-info] dtd: add attribute for authentication method

[Thomas Haller <thaller src gnome org>]

commit 752ccc5cdb34f427eefc26513a4c8e359883298f
Author: Philip Paeps <philip paeps cx>
Date:   Thu Jun 19 13:19:55 2014 +0200

    dtd: add attribute for authentication method
    
    https://bugzilla.gnome.org/show_bug.cgi?id=731907
    
    Signed-off-by: Thomas Haller <thaller redhat com>

 serviceproviders.2.dtd |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/serviceproviders.2.dtd b/serviceproviders.2.dtd
index b37e27e..497d972 100644
--- a/serviceproviders.2.dtd
+++ b/serviceproviders.2.dtd
@@ -18,6 +18,7 @@
                gateway?,
                username?,
                password?,
+               authentication?,
                dns*,
                mmsc?,
                mmsproxy?)>
@@ -81,6 +82,10 @@
 <!ELEMENT password (#PCDATA)>
 <!-- password required for authentication when starting a packet data session -->
 
+<!ELEMENT authentication EMPTY>
+<!ATTLIST authentication method (chap|pap) #REQUIRED>
+<!-- method to use for authentication when starting a packet data session -->
+
 <!ELEMENT dns (#PCDATA)>
 <!-- Any static IPv4 DNS servers required for the provider; usually these are
      sent to the client automatically via PPP or PDP context negotiation and