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Searched refs:hopid (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/drivers/thunderbolt/
H A Dpath.c40 int i, ret, hopid; in tb_path_find_dst_port() local
42 hopid = src_hopid; in tb_path_find_dst_port()
48 ret = tb_port_read(port, &hop, TB_CFG_HOPS, 2 * hopid, 2); in tb_path_find_dst_port()
50 tb_port_warn(port, "failed to read path at %d\n", hopid); in tb_path_find_dst_port()
58 hopid = hop.next_hop; in tb_path_find_dst_port()
62 return out_port && hopid == dst_hopid ? out_port : NULL; in tb_path_find_dst_port()
H A Dxdomain.c2127 int tb_xdomain_alloc_in_hopid(struct tb_xdomain *xd, int hopid) in tb_xdomain_alloc_in_hopid() argument
2129 if (hopid < 0) in tb_xdomain_alloc_in_hopid()
2130 hopid = TB_PATH_MIN_HOPID; in tb_xdomain_alloc_in_hopid()
2131 if (hopid < TB_PATH_MIN_HOPID || hopid > xd->local_max_hopid) in tb_xdomain_alloc_in_hopid()
2134 return ida_alloc_range(&xd->in_hopids, hopid, xd->local_max_hopid, in tb_xdomain_alloc_in_hopid()
2149 int tb_xdomain_alloc_out_hopid(struct tb_xdomain *xd, int hopid) in tb_xdomain_alloc_out_hopid() argument
2151 if (hopid < 0) in tb_xdomain_alloc_out_hopid()
2152 hopid = TB_PATH_MIN_HOPID; in tb_xdomain_alloc_out_hopid()
2153 if (hopid < TB_PATH_MIN_HOPID || hopid > xd->remote_max_hopid) in tb_xdomain_alloc_out_hopid()
2156 return ida_alloc_range(&xd->out_hopids, hopid, xd->remote_max_hopid, in tb_xdomain_alloc_out_hopid()
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H A Ddebugfs.c1393 static int path_show_one(struct tb_port *port, struct seq_file *s, int hopid) in path_show_one() argument
1398 ret = tb_port_read(port, data, TB_CFG_HOPS, hopid * PATH_LEN, in path_show_one()
1401 seq_printf(s, "0x%04x <not accessible>\n", hopid * PATH_LEN); in path_show_one()
1407 hopid * PATH_LEN + i, i, hopid, data[i]); in path_show_one()
H A Dtb.h1043 int tb_port_alloc_in_hopid(struct tb_port *port, int hopid, int max_hopid);
1044 void tb_port_release_in_hopid(struct tb_port *port, int hopid);
1045 int tb_port_alloc_out_hopid(struct tb_port *port, int hopid, int max_hopid);
1046 void tb_port_release_out_hopid(struct tb_port *port, int hopid);
H A Dswitch.c816 void tb_port_release_in_hopid(struct tb_port *port, int hopid) in tb_port_release_in_hopid() argument
818 ida_simple_remove(&port->in_hopids, hopid); in tb_port_release_in_hopid()
826 void tb_port_release_out_hopid(struct tb_port *port, int hopid) in tb_port_release_out_hopid() argument
828 ida_simple_remove(&port->out_hopids, hopid); in tb_port_release_out_hopid()
/openbmc/linux/include/linux/
H A Dthunderbolt.h276 int tb_xdomain_alloc_in_hopid(struct tb_xdomain *xd, int hopid);
277 void tb_xdomain_release_in_hopid(struct tb_xdomain *xd, int hopid);
278 int tb_xdomain_alloc_out_hopid(struct tb_xdomain *xd, int hopid);
279 void tb_xdomain_release_out_hopid(struct tb_xdomain *xd, int hopid);
/openbmc/linux/drivers/net/thunderbolt/
H A Dmain.c923 int hopid; in tbnet_open() local
935 hopid = tb_xdomain_alloc_out_hopid(xd, -1); in tbnet_open()
936 if (hopid < 0) { in tbnet_open()
940 return hopid; in tbnet_open()
942 net->local_transmit_path = hopid; in tbnet_open()
957 tb_xdomain_release_out_hopid(xd, hopid); in tbnet_open()