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-rw-r--r--src/network/networkd-gperf.gperf4
-rw-r--r--src/network/networkd-link.c17
-rw-r--r--src/network/networkd-netdev.c12
-rw-r--r--src/network/networkd-network.c13
-rw-r--r--src/network/networkd.h4
5 files changed, 31 insertions, 19 deletions
diff --git a/src/network/networkd-gperf.gperf b/src/network/networkd-gperf.gperf
index 37bb8db149..ecc5ca0bab 100644
--- a/src/network/networkd-gperf.gperf
+++ b/src/network/networkd-gperf.gperf
@@ -23,7 +23,7 @@ Match.Name, config_parse_ifname, 0, offsetof(Netw
Network.Description, config_parse_string, 0, offsetof(Network, description)
Network.Bridge, config_parse_bridge, 0, offsetof(Network, bridge)
Network.Bond, config_parse_bond, 0, offsetof(Network, bond)
-Network.VLAN, config_parse_vlan, 0, offsetof(Network, vlan)
+Network.VLAN, config_parse_vlan, 0, offsetof(Network, vlans)
Network.DHCP, config_parse_bool, 0, offsetof(Network, dhcp)
Network.Address, config_parse_address, 0, 0
Network.Gateway, config_parse_gateway, 0, 0
@@ -41,4 +41,4 @@ DHCPv4.CriticalConnection, config_parse_bool, 0, offsetof(Netw
NetDev.Description, config_parse_string, 0, offsetof(NetDev, description)
NetDev.Name, config_parse_ifname, 0, offsetof(NetDev, name)
NetDev.Kind, config_parse_netdev_kind, 0, offsetof(NetDev, kind)
-VLAN.Id, config_parse_int, 0, offsetof(NetDev, vlanid)
+VLAN.Id, config_parse_uint64, 0, offsetof(NetDev, vlanid)
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index 6468f9cd31..5e763069f3 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -866,6 +866,8 @@ static int enslave_handler(sd_rtnl *rtnl, sd_rtnl_message *m, void *userdata) {
}
static int link_enter_enslave(Link *link) {
+ NetDev *vlan;
+ Iterator i;
int r;
assert(link);
@@ -874,7 +876,7 @@ static int link_enter_enslave(Link *link) {
link->state = LINK_STATE_ENSLAVING;
- if (!link->network->bridge && !link->network->bond && !link->network->vlan)
+ if (!link->network->bridge && !link->network->bond && !link->network->vlans)
return link_enslaved(link);
if (link->network->bridge) {
@@ -898,20 +900,17 @@ static int link_enter_enslave(Link *link) {
link->enslaving ++;
}
- if (link->network->vlan) {
+ HASHMAP_FOREACH(vlan, link->network->vlans, i) {
log_struct_link(LOG_DEBUG, link,
"MESSAGE=%s: enslaving by '%s'",
- link->ifname, link->network->vlan->name,
- NETDEV(link->network->vlan),
- NULL);
+ link->ifname, vlan->name, NETDEV(vlan), NULL);
- r = netdev_enslave(link->network->vlan, link, &enslave_handler);
+ r = netdev_enslave(vlan, link, &enslave_handler);
if (r < 0) {
log_struct_link(LOG_WARNING, link,
"MESSAGE=%s: could not enslave by '%s': %s",
- link->ifname, link->network->vlan->name,
- strerror(-r), NETDEV(link->network->vlan),
- NULL);
+ link->ifname, vlan->name, strerror(-r),
+ NETDEV(vlan), NULL);
link_enter_failed(link);
return r;
}
diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index 76f1deae58..c9b9b2bfd0 100644
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -26,6 +26,8 @@
#include "conf-parser.h"
#include "list.h"
+#define VLANID_MAX 4094
+
static const char* const netdev_kind_table[] = {
[NETDEV_KIND_BRIDGE] = "bridge",
[NETDEV_KIND_BOND] = "bond",
@@ -161,7 +163,7 @@ static int netdev_create(NetDev *netdev, Link *link, sd_rtnl_message_handler_t c
int r;
assert(netdev);
- assert(!(netdev->kind == NETDEV_KIND_VLAN) || (link && callback && netdev->vlanid >= 0));
+ assert(!(netdev->kind == NETDEV_KIND_VLAN) || (link && callback && netdev->vlanid <= VLANID_MAX));
assert(netdev->name);
assert(netdev->manager);
assert(netdev->manager->rtnl);
@@ -214,7 +216,7 @@ static int netdev_create(NetDev *netdev, Link *link, sd_rtnl_message_handler_t c
return r;
}
- if (netdev->vlanid >= 0) {
+ if (netdev->vlanid <= VLANID_MAX) {
r = sd_rtnl_message_open_container(req, IFLA_INFO_DATA);
if (r < 0) {
log_error_netdev(netdev,
@@ -329,7 +331,7 @@ static int netdev_load_one(Manager *manager, const char *filename) {
netdev->manager = manager;
netdev->state = _NETDEV_STATE_INVALID;
netdev->kind = _NETDEV_KIND_INVALID;
- netdev->vlanid = -1;
+ netdev->vlanid = VLANID_MAX + 1;
r = config_parse(NULL, filename, file, "NetDev\0VLAN\0", config_item_perf_lookup,
(void*) network_gperf_lookup, false, false, netdev);
@@ -348,8 +350,8 @@ static int netdev_load_one(Manager *manager, const char *filename) {
return 0;
}
- if (netdev->kind == NETDEV_KIND_VLAN && netdev->vlanid < 0) {
- log_warning("VLAN without Id configured in %s. Ignoring", filename);
+ if (netdev->kind == NETDEV_KIND_VLAN && netdev->vlanid > VLANID_MAX) {
+ log_warning("VLAN without valid Id configured in %s. Ignoring", filename);
return 0;
}
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 5d930235b3..48131c1f09 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -53,6 +53,10 @@ static int network_load_one(Manager *manager, const char *filename) {
LIST_HEAD_INIT(network->static_addresses);
LIST_HEAD_INIT(network->static_routes);
+ network->vlans = hashmap_new(uint64_hash_func, uint64_compare_func);
+ if (!network->vlans)
+ return log_oom();
+
network->addresses_by_section = hashmap_new(uint64_hash_func, uint64_compare_func);
if (!network->addresses_by_section)
return log_oom();
@@ -144,6 +148,8 @@ void network_free(Network *network) {
address_free(network->dns);
+ hashmap_free(network->vlans);
+
while ((route = network->static_routes))
route_free(route);
@@ -312,7 +318,12 @@ int config_parse_vlan(const char *unit,
return 0;
}
- network->vlan = netdev;
+ r = hashmap_put(network->vlans, &netdev->vlanid, netdev);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Can not add VLAN to network: %s", rvalue);
+ return 0;
+ }
return 0;
}
diff --git a/src/network/networkd.h b/src/network/networkd.h
index 184f631ecf..726cd83699 100644
--- a/src/network/networkd.h
+++ b/src/network/networkd.h
@@ -75,7 +75,7 @@ struct NetDev {
char *name;
NetDevKind kind;
- int vlanid;
+ uint64_t vlanid;
int ifindex;
NetDevState state;
@@ -97,7 +97,7 @@ struct Network {
char *description;
NetDev *bridge;
NetDev *bond;
- NetDev *vlan;
+ Hashmap *vlans;
bool dhcp;
bool dhcp_dns;
bool dhcp_mtu;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-18 14:20:29 +0000