genode/repos/dde_linux/patches/lxip_ip_config.patch

ip_config.patch

From: Sebastian Sumpf <sebastian.sumpf@genode-labs.com>


---
 net/ipv4/ipconfig.c |   26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 0bc7412..c907f8d 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -133,7 +133,7 @@ int ic_proto_enabled __initdata = 0
 static int ic_host_name_set __initdata;	/* Host name set by us? */
 
 __be32 ic_myaddr = NONE;		/* My IP address */
-static __be32 ic_netmask = NONE;	/* Netmask for local subnet */
+__be32 ic_netmask = NONE;	/* Netmask for local subnet */
 __be32 ic_gateway = NONE;	/* Gateway IP address */
 
 __be32 ic_addrservaddr = NONE;	/* IP Address of the IP addresses'server */
@@ -153,7 +153,7 @@ static char dhcp_client_identifier[253] __initdata;
 /* Persistent data: */
 
 static int ic_proto_used;			/* Protocol used, if any */
-static __be32 ic_nameservers[CONF_NAMESERVERS_MAX]; /* DNS Server IP addresses */
+__be32 ic_nameservers[CONF_NAMESERVERS_MAX]; /* DNS Server IP addresses */
 static u8 ic_domain[64];		/* DNS (not NIS) domain name */
 
 /*
@@ -1531,24 +1531,24 @@ static int __init ip_auto_config(void)
 	 */
 	pr_info("IP-Config: Complete:\n");
 
-	pr_info("     device=%s, hwaddr=%*phC, ipaddr=%pI4, mask=%pI4, gw=%pI4\n",
-		ic_dev->name, ic_dev->addr_len, ic_dev->dev_addr,
-		&ic_myaddr, &ic_netmask, &ic_gateway);
+	pr_info("     device=%s, len=%u hwaddr=" MAC_FMT ", ipaddr=" IP_FMT ", mask=" IP_FMT " , gw=" IP_FMT "\n",
+		ic_dev->name, ic_dev->addr_len, MAC_ARG(ic_dev->dev_addr),
+		IP_ARG(ic_myaddr), IP_ARG(ic_netmask), IP_ARG(ic_gateway));
 	pr_info("     host=%s, domain=%s, nis-domain=%s\n",
 		utsname()->nodename, ic_domain, utsname()->domainname);
-	pr_info("     bootserver=%pI4, rootserver=%pI4, rootpath=%s",
-		&ic_servaddr, &root_server_addr, root_server_path);
+	pr_info("     bootserver=" IP_FMT ", rootserver=" IP_FMT ", rootpath=%s\n",
+		IP_ARG(ic_servaddr), IP_ARG(root_server_addr), root_server_path);
 	if (ic_dev_mtu)
 		pr_cont(", mtu=%d", ic_dev_mtu);
 	for (i = 0; i < CONF_NAMESERVERS_MAX; i++)
 		if (ic_nameservers[i] != NONE) {
-			pr_info("     nameserver%u=%pI4",
-				i, &ic_nameservers[i]);
+			pr_info("     nameserver%u=" IP_FMT,
+				i, IP_ARG(ic_nameservers[i]));
 			break;
 		}
 	for (i++; i < CONF_NAMESERVERS_MAX; i++)
 		if (ic_nameservers[i] != NONE)
-			pr_cont(", nameserver%u=%pI4", i, &ic_nameservers[i]);
+			pr_cont(", nameserver%u=" IP_FMT, i, IP_ARG(ic_nameservers[i]));
 	pr_cont("\n");
 #endif /* !SILENT */
 
@@ -1621,6 +1621,12 @@ static int __init ip_auto_config_setup(char *addrs)
 	ic_set_manually = 1;
 	ic_enable = 1;
 
+	ic_myaddr = NONE;
+	ic_netmask = NONE;
+	ic_gateway = NONE;
+	ic_servaddr = NONE;
+	ic_got_reply = 0;
+
 	/*
 	 * If any dhcp, bootp etc options are set, leave autoconfig on
 	 * and skip the below static IP processing.