/* send a request to the kernel to add a FDB entry in its static MAC table. */
int fdb_entry_configure(Link *link, FdbEntry *fdb_entry) {
_cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
sd_netlink *rtnl;
int r;
uint8_t flags;
Bridge *bridge;
assert(link);
assert(link->network);
assert(link->manager);
assert(fdb_entry);
rtnl = link->manager->rtnl;
bridge = BRIDGE(link->network->bridge);
/* create new RTM message */
r = sd_rtnl_message_new_neigh(rtnl, &req, RTM_NEWNEIGH, link->ifindex, PF_BRIDGE);
if (r < 0)
return rtnl_log_create_error(r);
if (bridge)
flags = NTF_MASTER;
else
flags = NTF_SELF;
r = sd_rtnl_message_neigh_set_flags(req, flags);
if (r < 0)
return rtnl_log_create_error(r);
/* only NUD_PERMANENT state supported. */
r = sd_rtnl_message_neigh_set_state(req, NUD_NOARP | NUD_PERMANENT);
if (r < 0)
return rtnl_log_create_error(r);
r = sd_netlink_message_append_ether_addr(req, NDA_LLADDR, fdb_entry->mac_addr);
if (r < 0)
return rtnl_log_create_error(r);
/* VLAN Id is optional. We'll add VLAN Id only if it's specified. */
if (0 != fdb_entry->vlan_id) {
r = sd_netlink_message_append_u16(req, NDA_VLAN, fdb_entry->vlan_id);
if (r < 0)
return rtnl_log_create_error(r);
}
/* send message to the kernel to update its internal static MAC table. */
r = sd_netlink_call_async(rtnl, NULL, req, set_fdb_handler,
link_netlink_destroy_callback, link, 0, __func__);
if (r < 0)
return log_link_error_errno(link, r, "Could not send rtnetlink message: %m");
link_ref(link);
return 0;
}
static void bridge_init(NetDev *n) {
Bridge *b;
b = BRIDGE(n);
assert(b);
b->mcast_querier = -1;
b->mcast_snooping = -1;
b->vlan_filtering = -1;
b->stp = -1;
b->default_pvid = VLANID_INVALID;
b->forward_delay = USEC_INFINITY;
}
void pcippc2_cpci3264_init (void)
{
pci_dev_t bdf = pci_find_device(FPGA_VENDOR_ID, FPGA_DEVICE_ID, 0);
if (bdf == -1)
{
puts("Unable to find FPGA !\n");
hang();
}
if((in32(pcippc2_fpga0_phys + HW_FPGA0_BOARD) & 0x01000000) == 0x01000000)
/* 32-bits Compact PCI bus - LSB bit */
{
iobarrier_rw();
out32(BRIDGE(CPCI, PCIDG), 0x40000000); /* 32-bits bridge, Pipeline */
iobarrier_rw();
}
}
static int netdev_bridge_post_create(NetDev *netdev, Link *link, sd_netlink_message *m) {
_cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
Bridge *b;
int r;
assert(netdev);
b = BRIDGE(netdev);
assert(b);
r = sd_rtnl_message_new_link(netdev->manager->rtnl, &req, RTM_NEWLINK, netdev->ifindex);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not allocate RTM_SETLINK message: %m");
r = sd_netlink_message_set_flags(req, NLM_F_REQUEST | NLM_F_ACK);
if (r < 0)
return log_link_error_errno(link, r, "Could not set netlink flags: %m");
r = sd_netlink_message_open_container(req, IFLA_LINKINFO);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_PROTINFO attribute: %m");
r = sd_netlink_message_open_container_union(req, IFLA_INFO_DATA, netdev_kind_to_string(netdev->kind));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_INFO_DATA attribute: %m");
/* convert to jiffes */
if (b->forward_delay != USEC_INFINITY) {
r = sd_netlink_message_append_u32(req, IFLA_BR_FORWARD_DELAY, usec_to_jiffies(b->forward_delay));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_FORWARD_DELAY attribute: %m");
}
if (b->hello_time > 0) {
r = sd_netlink_message_append_u32(req, IFLA_BR_HELLO_TIME, usec_to_jiffies(b->hello_time));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_HELLO_TIME attribute: %m");
}
if (b->max_age > 0) {
r = sd_netlink_message_append_u32(req, IFLA_BR_MAX_AGE, usec_to_jiffies(b->max_age));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_MAX_AGE attribute: %m");
}
if (b->ageing_time != USEC_INFINITY) {
r = sd_netlink_message_append_u32(req, IFLA_BR_AGEING_TIME, usec_to_jiffies(b->ageing_time));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_AGEING_TIME attribute: %m");
}
if (b->priority > 0) {
r = sd_netlink_message_append_u16(req, IFLA_BR_PRIORITY, b->priority);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_PRIORITY attribute: %m");
}
if (b->group_fwd_mask > 0) {
r = sd_netlink_message_append_u16(req, IFLA_BR_GROUP_FWD_MASK, b->group_fwd_mask);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_GROUP_FWD_MASK attribute: %m");
}
if (b->default_pvid != VLANID_INVALID) {
r = sd_netlink_message_append_u16(req, IFLA_BR_VLAN_DEFAULT_PVID, b->default_pvid);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_VLAN_DEFAULT_PVID attribute: %m");
}
if (b->mcast_querier >= 0) {
r = sd_netlink_message_append_u8(req, IFLA_BR_MCAST_QUERIER, b->mcast_querier);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_MCAST_QUERIER attribute: %m");
}
if (b->mcast_snooping >= 0) {
r = sd_netlink_message_append_u8(req, IFLA_BR_MCAST_SNOOPING, b->mcast_snooping);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_MCAST_SNOOPING attribute: %m");
}
if (b->vlan_filtering >= 0) {
r = sd_netlink_message_append_u8(req, IFLA_BR_VLAN_FILTERING, b->vlan_filtering);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_VLAN_FILTERING attribute: %m");
}
if (b->stp >= 0) {
r = sd_netlink_message_append_u32(req, IFLA_BR_STP_STATE, b->stp);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_STP_STATE attribute: %m");
}
r = sd_netlink_message_close_container(req);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_LINKINFO attribute: %m");
r = sd_netlink_message_close_container(req);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_INFO_DATA attribute: %m");
r = sd_netlink_call_async(netdev->manager->rtnl, req, netdev_bridge_set_handler, netdev, 0, NULL);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not send rtnetlink message: %m");
netdev_ref(netdev);
return r;
}
static int netdev_bridge_post_create(NetDev *netdev, Link *link, sd_netlink_message *m) {
_cleanup_netlink_message_unref_ sd_netlink_message *req = NULL;
Bridge *b;
int r;
assert(netdev);
b = BRIDGE(netdev);
assert(b);
r = sd_rtnl_message_new_link(netdev->manager->rtnl, &req, RTM_NEWLINK, netdev->ifindex);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not allocate RTM_SETLINK message: %m");
r = sd_netlink_message_set_flags(req, NLM_F_REQUEST | NLM_F_ACK);
if (r < 0)
return log_link_error_errno(link, r, "Could not set netlink flags: %m");
r = sd_netlink_message_open_container(req, IFLA_LINKINFO);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_PROTINFO attribute: %m");
r = sd_netlink_message_open_container_union(req, IFLA_INFO_DATA, netdev_kind_to_string(netdev->kind));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_INFO_DATA attribute: %m");
/* convert to jiffes */
if (b->forward_delay > 0) {
r = sd_netlink_message_append_u32(req, IFLA_BR_FORWARD_DELAY, usec_to_jiffies(b->forward_delay));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_FORWARD_DELAY attribute: %m");
}
if (b->hello_time > 0) {
r = sd_netlink_message_append_u32(req, IFLA_BR_HELLO_TIME, usec_to_jiffies(b->hello_time));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_HELLO_TIME attribute: %m");
}
if (b->max_age > 0) {
r = sd_netlink_message_append_u32(req, IFLA_BR_MAX_AGE, usec_to_jiffies(b->max_age));
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_BR_MAX_AGE attribute: %m");
}
r = sd_netlink_message_close_container(req);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_LINKINFO attribute: %m");
r = sd_netlink_message_close_container(req);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_INFO_DATA attribute: %m");
r = sd_netlink_call_async(netdev->manager->rtnl, req, netdev_bridge_set_handler, netdev, 0, NULL);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not send rtnetlink message: %m");
netdev_ref(netdev);
return r;
}
DEVICE( ATI, ATI_215CT222, "215CT222"), DEVICE( ATI, ATI_210888CX, "210888CX"), DEVICE( ATI, ATI_210888GX, "210888GX"), DEVICE( VLSI, VLSI_82C592, "82C592-FC1"), DEVICE( VLSI, VLSI_82C593, "82C593-FC1"), DEVICE( VLSI, VLSI_82C594, "82C594-AFC2"), DEVICE( VLSI, VLSI_82C597, "82C597-AFC2"), DEVICE( ADL, ADL_2301, "2301"), DEVICE( NS, NS_87410, "87410"), DEVICE( TSENG, TSENG_W32P_2, "ET4000W32P"), DEVICE( TSENG, TSENG_W32P_b, "ET4000W32P rev B"), DEVICE( TSENG, TSENG_W32P_c, "ET4000W32P rev C"), DEVICE( TSENG, TSENG_W32P_d, "ET4000W32P rev D"), DEVICE( WEITEK, WEITEK_P9000, "P9000"), DEVICE( WEITEK, WEITEK_P9100, "P9100"), BRIDGE( DEC, DEC_BRD, "DC21050", 0x00), DEVICE( DEC, DEC_TULIP, "DC21040"), DEVICE( DEC, DEC_TGA, "DC21030"), DEVICE( DEC, DEC_TULIP_FAST, "DC21140"), DEVICE( DEC, DEC_FDDI, "DEFPA"), DEVICE( DEC, DEC_TULIP_PLUS, "DC21041"), DEVICE( CIRRUS, CIRRUS_5430, "GD 5430"), DEVICE( CIRRUS, CIRRUS_5434_4, "GD 5434"), DEVICE( CIRRUS, CIRRUS_5434_8, "GD 5434"), DEVICE( CIRRUS, CIRRUS_5436, "GD 5436"), DEVICE( CIRRUS, CIRRUS_6729, "CL 6729"), DEVICE( CIRRUS, CIRRUS_7542, "CL 7542"), DEVICE( CIRRUS, CIRRUS_7543, "CL 7543"), DEVICE( IBM, IBM_82G2675, "82G2675"), DEVICE( WD, WD_7197, "WD 7197"), DEVICE( AMD, AMD_LANCE, "79C970"),