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Searched refs:root_path_cost (Results 1 – 6 of 6) sorted by relevance

/linux/net/bridge/
H A Dbr_stp.c192 br->root_path_cost = 0; in br_root_selection()
196 br->root_path_cost = READ_ONCE(p->designated_cost) + in br_become_root_bridge()
232 bpdu.root_path_cost = br->root_path_cost; in br_transmit_config()
262 WRITE_ONCE(p->designated_cost, bpdu->root_path_cost); in br_record_config_information()
309 if (br->root_path_cost < p_designated_cost) in br_should_become_designated_port()
311 else if (br->root_path_cost > p_designated_cost) in br_should_become_designated_port()
353 if (bpdu->root_path_cost < p_designated_cost) in br_supersedes_port_info()
355 else if (bpdu->root_path_cost > p_designated_cost) in br_supersedes_port_info()
435 WRITE_ONCE(p->designated_cost, br->root_path_cost); in br_make_blocking()
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H A Dbr_stp_bpdu.c100 buf[13] = (bpdu->root_path_cost >> 24) & 0xFF; in br_send_config_bpdu()
101 buf[14] = (bpdu->root_path_cost >> 16) & 0xFF; in br_send_config_bpdu()
102 buf[15] = (bpdu->root_path_cost >> 8) & 0xFF; in br_send_config_bpdu()
103 buf[16] = bpdu->root_path_cost & 0xFF; in br_send_config_bpdu()
208 bpdu.root_path_cost = in br_stp_rcv()
H A Dbr_private_stp.h32 int root_path_cost; member
H A Dbr_ioctl.c170 b.root_path_cost = br->root_path_cost; in br_dev_siocdevprivate()
H A Dbr_private.h537 u32 root_path_cost;
536 u32 root_path_cost; global() member
H A Dbr_netlink.c1719 nla_put_u32(skb, IFLA_BR_ROOT_PATH_COST, br->root_path_cost) || in br_fill_info()