The server to use is independent of the network device, there is
not much point to make the server specific to a network device.
This introduces global.net.server as the serverip which is
used as standard NFS/tftp server. The previously used eth
device specific parameters still exist, but are only aliases
for the global single variable.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
include/net.h | 1 -
net/eth.c | 4 +++-
net/ifup.c | 7 ++++++-
net/net.c | 11 +++++------
4 files changed, 14 insertions(+), 9 deletions(-)
diff --git a/include/net.h b/include/net.h
index 817e29cd9b..37ddf2db18 100644
--- a/include/net.h
+++ b/include/net.h
@@ -58,7 +58,6 @@ struct eth_device {
struct list_head list;
IPaddr_t ipaddr;
- IPaddr_t serverip;
IPaddr_t netmask;
IPaddr_t gateway;
char ethaddr[6];
diff --git a/net/eth.c b/net/eth.c
index dac2400b81..74666bbf22 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -348,6 +348,8 @@ static int eth_register_of_fixup(void)
late_initcall(eth_register_of_fixup);
#endif
+extern IPaddr_t net_serverip;
+
int eth_register(struct eth_device *edev)
{
struct device_d *dev = &edev->dev;
@@ -379,7 +381,7 @@ int eth_register(struct eth_device *edev)
edev->devname = xstrdup(dev_name(&edev->dev));
dev_add_param_ip(dev, "ipaddr", NULL, NULL, &edev->ipaddr, edev);
- dev_add_param_ip(dev, "serverip", NULL, NULL, &edev->serverip, edev);
+ dev_add_param_ip(dev, "serverip", NULL, NULL, &net_serverip, edev);
dev_add_param_ip(dev, "gateway", NULL, NULL, &edev->gateway, edev);
dev_add_param_ip(dev, "netmask", NULL, NULL, &edev->netmask, edev);
dev_add_param_mac(dev, "ethaddr", eth_param_set_ethaddr, NULL,
diff --git a/net/ifup.c b/net/ifup.c
index 5113d13832..2b13a9f140 100644
--- a/net/ifup.c
+++ b/net/ifup.c
@@ -109,14 +109,19 @@ int ifup(const char *name, unsigned flags)
dev_set_param(dev, "linux.bootargs", "ip=dhcp");
} else if (!strcmp(ip, "static")) {
char *bootarg;
+ IPaddr_t serverip;
+
for (i = 0; i < ARRAY_SIZE(vars); i++) {
ret = eth_set_param(dev, vars[i]);
if (ret)
goto out;
}
+
+ serverip = net_get_serverip();
+
bootarg = basprintf("ip=%pI4:%pI4:%pI4:%pI4:::",
&edev->ipaddr,
- &edev->serverip,
+ &serverip,
&edev->gateway,
&edev->netmask);
dev_set_param(dev, "linux.bootargs", bootarg);
diff --git a/net/net.c b/net/net.c
index 1ebf0008cb..5e6e8f1940 100644
--- a/net/net.c
+++ b/net/net.c
@@ -44,6 +44,7 @@
unsigned char *NetRxPackets[PKTBUFSRX]; /* Receive packets */
static unsigned int net_ip_id;
+IPaddr_t net_serverip;
static IPaddr_t net_nameserver;
static char *net_domainname;
@@ -244,16 +245,12 @@ static uint16_t net_udp_new_localport(void)
IPaddr_t net_get_serverip(void)
{
- struct eth_device *edev = eth_get_current();
-
- return edev->serverip;
+ return net_serverip;
}
void net_set_serverip(IPaddr_t ip)
{
- struct eth_device *edev = eth_get_current();
-
- edev->serverip = ip;
+ net_serverip = ip;
}
void net_set_ip(IPaddr_t ip)
@@ -608,6 +605,7 @@ static int net_init(void)
globalvar_add_simple_ip("net.nameserver", &net_nameserver);
globalvar_add_simple_string("net.domainname", &net_domainname);
+ globalvar_add_simple_ip("net.server", &net_serverip);
return 0;
}
@@ -616,3 +614,4 @@ postcore_initcall(net_init);
BAREBOX_MAGICVAR_NAMED(global_net_nameserver, global.net.nameserver, "The DNS server used for resolving host names");
BAREBOX_MAGICVAR_NAMED(global_net_domainname, global.net.domainname, "Domain name used for DNS requests");
+BAREBOX_MAGICVAR_NAMED(global_net_server, global.net.server, "Standard server used for NFS/TFTP");
--
2.11.0
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