connman: add upstream patches

this should fix dhcp renew..

packages/network/connman/patches/connman-07_gdhcp-Save-the-DHCP-server-IP-when-REBOOTING.patch

@@ -0,0 +1,32 @@
+From 8068601eeddef150e0323bc9094a6c54a36ac45b Mon Sep 17 00:00:00 2001
+From: Justin Maggard <jmaggard10@gmail.com>
+Date: Mon, 14 Jul 2014 10:27:47 -0700
+Subject: [PATCH] gdhcp: Save the DHCP server IP when REBOOTING
+
+We need to save the server IP when REBOOTING as well as SELECTING.
+Without this, DHCP renew will never work, because we don't know where
+to send the unicast renew packets.
+---
+ gdhcp/client.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/gdhcp/client.c b/gdhcp/client.c
+index 2b7202a..47ce2e8 100644
+--- a/gdhcp/client.c
++++ b/gdhcp/client.c
+@@ -2366,6 +2366,12 @@ static gboolean listener_event(GIOChannel *channel, GIOCondition condition,
+ 			g_free(dhcp_client->assigned_ip);
+ 			dhcp_client->assigned_ip = get_ip(packet.yiaddr);
+ 
++			if (dhcp_client->state == REBOOTING) {
++				option = dhcp_get_option(&packet,
++							DHCP_SERVER_ID);
++				dhcp_client->server_ip = get_be32(option);
++			}
++
+ 			/* Address should be set up here */
+ 			if (dhcp_client->lease_available_cb)
+ 				dhcp_client->lease_available_cb(dhcp_client,
+-- 
+2.1.0
+

packages/network/connman/patches/connman-08_gdhcp-adjust-discovery-request-timeout-and-retry-val.patch

@@ -0,0 +1,38 @@
+From 7279ad0d48c367acfbeae325bf4290057fa0a09c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Pasi=20Sj=C3=B6holm?= <pasi.sjoholm@jollamobile.com>
+Date: Wed, 16 Jul 2014 22:30:34 +0300
+Subject: [PATCH] gdhcp: adjust discovery/request timeout and retry values
+
+Some dhcp servers are acting lazy (eg. Buffalo WBMR-G125)
+therefore 3 second timeout value for discovery or request
+is not enough. Adjusting the timeout value from 3 seconds
+to 5 will fix the problem together with adjusting the
+retry value not to increase the total time for waiting
+for getting the lease.
+---
+ gdhcp/client.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/gdhcp/client.c b/gdhcp/client.c
+index 47ce2e8..7b47ad2 100644
+--- a/gdhcp/client.c
++++ b/gdhcp/client.c
+@@ -47,11 +47,11 @@
+ #include "common.h"
+ #include "ipv4ll.h"
+ 
+-#define DISCOVER_TIMEOUT 3
+-#define DISCOVER_RETRIES 10
++#define DISCOVER_TIMEOUT 5
++#define DISCOVER_RETRIES 6
+ 
+-#define REQUEST_TIMEOUT 3
+-#define REQUEST_RETRIES 5
++#define REQUEST_TIMEOUT 5
++#define REQUEST_RETRIES 3
+ 
+ typedef enum _listen_mode {
+ 	L_NONE,
+-- 
+2.1.0
+

packages/network/connman/patches/connman-09_gdhcp-Request-an-actual-IP-address-when-rebinding.patch

@@ -0,0 +1,35 @@
+From e4d54a59f6db20a79181e1666a28d292b07a4652 Mon Sep 17 00:00:00 2001
+From: Justin Maggard <jmaggard10@gmail.com>
+Date: Wed, 16 Jul 2014 11:12:12 -0700
+Subject: [PATCH] gdhcp: Request an actual IP address when rebinding
+
+We need to specify a requested IP address when our DHCP client state
+is REBINDING as well as REQUESTING and REBOOTING; or else we end up
+sending a DHCP request for 0.0.0.0, which generally just gets ignored.
+---
+ gdhcp/client.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gdhcp/client.c b/gdhcp/client.c
+index 7b47ad2..45922f1 100644
+--- a/gdhcp/client.c
++++ b/gdhcp/client.c
+@@ -484,13 +484,13 @@ static int send_request(GDHCPClient *dhcp_client)
+ 
+ 	add_send_options(dhcp_client, &packet);
+ 
+-	if (dhcp_client->state == RENEWING) {
++	if (dhcp_client->state == RENEWING || dhcp_client->state == REBINDING)
+ 		packet.ciaddr = htonl(dhcp_client->requested_ip);
+ 
++	if (dhcp_client->state == RENEWING)
+ 		return dhcp_send_kernel_packet(&packet,
+ 				dhcp_client->requested_ip, CLIENT_PORT,
+ 				dhcp_client->server_ip, SERVER_PORT);
+-	}
+ 
+ 	return dhcp_send_raw_packet(&packet, INADDR_ANY, CLIENT_PORT,
+ 					INADDR_BROADCAST, SERVER_PORT,
+-- 
+2.1.0
+