target/sbp/sbp_target.c

262 	struct sbp_tport *tport = agent->tport;
263 	struct sbp_tpg *tpg = tport->tpg;
353 			tport->max_logins_per_lun) {
393 		tport->max_reconnect_timeout) - 1;
493 	struct sbp_tport *tport = agent->tport;
494 	struct sbp_tpg *tpg = tport->tpg;
552 	struct sbp_tport *tport = agent->tport;
553 	struct sbp_tpg *tpg = tport->tpg;
1587 	if (!agent->tport->enable)
1635 		struct sbp_tport *tport)
1645 	agent->tport = tport;
1679 	struct sbp_tport *tport = tpg->tport;
1681 	return &tport->tport_name[0];
1783 static int sbp_update_unit_directory(struct sbp_tport *tport)
1789 	if (tport->unit_directory.data) {
1790 		fw_core_remove_descriptor(&tport->unit_directory);
1791 		kfree(tport->unit_directory.data);
1792 		tport->unit_directory.data = NULL;
1795 	if (!tport->enable || !tport->tpg)
1798 	num_luns = sbp_count_se_tpg_luns(&tport->tpg->se_tpg);
1813 	if (tport->directory_id != -1)
1825 	if (tport->directory_id != -1)
1826 		data[idx++] = (CSR_DIRECTORY_ID << 24) | tport->directory_id;
1834 	mgt_agt_addr = (tport->mgt_agt->handler.offset - CSR_REGISTER_BASE) / 4;
1839 		(((tport->mgt_orb_timeout * 2) << 8) & 0xff00) |
1843 	data[idx++] = 0x3d000000 | (tport->max_reconnect_timeout & 0xffff);
1849 	hlist_for_each_entry_rcu(lun, &tport->tpg->se_tpg.tpg_lun_hlist, link) {
1868 	data[idx++] = tport->guid >> 32;
1869 	data[idx++] = tport->guid;
1871 	tport->unit_directory.length = idx;
1872 	tport->unit_directory.key = (CSR_DIRECTORY | CSR_UNIT) << 24;
1873 	tport->unit_directory.data = data;
1875 	ret = fw_core_add_descriptor(&tport->unit_directory);
1877 		kfree(tport->unit_directory.data);
1878 		tport->unit_directory.data = NULL;
1938 	return sbp_update_unit_directory(tpg->tport);
1946 	struct sbp_tport *tport = tpg->tport;
1950 		tport->enable = 0;
1952 	ret = sbp_update_unit_directory(tport);
1960 	struct sbp_tport *tport =
1972 	if (tport->tpg) {
1981 	tpg->tport = tport;
1983 	tport->tpg = tpg;
1986 	tport->enable = 0;
1987 	tport->directory_id = -1;
1988 	tport->mgt_orb_timeout = 15;
1989 	tport->max_reconnect_timeout = 5;
1990 	tport->max_logins_per_lun = 1;
1992 	tport->mgt_agt = sbp_management_agent_register(tport);
1993 	if (IS_ERR(tport->mgt_agt)) {
1994 		ret = PTR_ERR(tport->mgt_agt);
2005 	sbp_management_agent_unregister(tport->mgt_agt);
2007 	tport->tpg = NULL;
2015 	struct sbp_tport *tport = tpg->tport;
2018 	sbp_management_agent_unregister(tport->mgt_agt);
2019 	tport->tpg = NULL;
2028 	struct sbp_tport *tport;
2034 	tport = kzalloc(sizeof(*tport), GFP_KERNEL);
2035 	if (!tport)
2038 	tport->guid = guid;
2039 	sbp_format_wwn(tport->tport_name, SBP_NAMELEN, guid);
2041 	return &tport->tport_wwn;
2046 	struct sbp_tport *tport =
2049 	kfree(tport);
2068 	struct sbp_tport *tport = tpg->tport;
2070 	if (tport->directory_id == -1)
2073 		return sprintf(page, "%06x\n", tport->directory_id);
2081 	struct sbp_tport *tport = tpg->tport;
2084 	if (tport->enable) {
2090 		tport->directory_id = -1;
2097 		tport->directory_id = val;
2106 	struct sbp_tport *tport = tpg->tport;
2124 	tport->enable = enable;
2126 	ret = sbp_update_unit_directory(tport);
2147 	struct sbp_tport *tport = tpg->tport;
2148 	return sprintf(page, "%d\n", tport->mgt_orb_timeout);
2156 	struct sbp_tport *tport = tpg->tport;
2165 	if (tport->mgt_orb_timeout == val)
2168 	tport->mgt_orb_timeout = val;
2170 	ret = sbp_update_unit_directory(tport);
2182 	struct sbp_tport *tport = tpg->tport;
2183 	return sprintf(page, "%d\n", tport->max_reconnect_timeout);
2191 	struct sbp_tport *tport = tpg->tport;
2200 	if (tport->max_reconnect_timeout == val)
2203 	tport->max_reconnect_timeout = val;
2205 	ret = sbp_update_unit_directory(tport);
2217 	struct sbp_tport *tport = tpg->tport;
2218 	return sprintf(page, "%d\n", tport->max_logins_per_lun);
2226 	struct sbp_tport *tport = tpg->tport;
2236 	tport->max_logins_per_lun = val;