target/sbp/sbp_target.c

78 	struct sbp_tpg *tpg, u64 guid)
83 	spin_lock_bh(&tpg->se_tpg.session_lock);
84 	list_for_each_entry(se_sess, &tpg->se_tpg.tpg_sess_list, sess_list) {
89 	spin_unlock_bh(&tpg->se_tpg.session_lock);
110 		struct sbp_tpg *tpg,
119 	spin_lock_bh(&tpg->se_tpg.session_lock);
120 	list_for_each_entry(se_sess, &tpg->se_tpg.tpg_sess_list, sess_list) {
133 	spin_unlock_bh(&tpg->se_tpg.session_lock);
139 	struct sbp_tpg *tpg, int login_id)
145 	spin_lock_bh(&tpg->se_tpg.session_lock);
146 	list_for_each_entry(se_sess, &tpg->se_tpg.tpg_sess_list, sess_list) {
156 	spin_unlock_bh(&tpg->se_tpg.session_lock);
161 static u32 sbp_get_lun_from_tpg(struct sbp_tpg *tpg, u32 login_lun, int *err)
163 	struct se_portal_group *se_tpg = &tpg->se_tpg;
181 		struct sbp_tpg *tpg,
199 	sess->se_sess = target_setup_session(&tpg->se_tpg, 128,
263 	struct sbp_tpg *tpg = tport->tpg;
271 	unpacked_lun = sbp_get_lun_from_tpg(tpg,
296 	sess = sbp_session_find_by_guid(tpg, guid);
326 			sbp_login_count_all_by_lun(tpg, unpacked_lun, 0)) {
339 	if (sbp_login_count_all_by_lun(tpg, unpacked_lun, 1)) {
352 	if (sbp_login_count_all_by_lun(tpg, unpacked_lun, 0) >=
363 		sess = sbp_session_create(tpg, guid);
494 	struct sbp_tpg *tpg = tport->tpg;
511 	login = sbp_login_find_by_id(tpg,
553 	struct sbp_tpg *tpg = tport->tpg;
559 	login = sbp_login_find_by_id(tpg, id);
1678 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
1679 	struct sbp_tport *tport = tpg->tport;
1686 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
1687 	return tpg->tport_tpgt;
1770 static int sbp_count_se_tpg_luns(struct se_portal_group *tpg)
1776 	hlist_for_each_entry_rcu(lun, &tpg->tpg_lun_hlist, link)
1795 	if (!tport->enable || !tport->tpg)
1798 	num_luns = sbp_count_se_tpg_luns(&tport->tpg->se_tpg);
1849 	hlist_for_each_entry_rcu(lun, &tport->tpg->se_tpg.tpg_lun_hlist, link) {
1936 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
1938 	return sbp_update_unit_directory(tpg->tport);
1945 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
1946 	struct sbp_tport *tport = tpg->tport;
1949 	if (sbp_count_se_tpg_luns(&tpg->se_tpg) == 0)
1963 	struct sbp_tpg *tpg;
1972 	if (tport->tpg) {
1977 	tpg = kzalloc(sizeof(*tpg), GFP_KERNEL);
1978 	if (!tpg)
1981 	tpg->tport = tport;
1982 	tpg->tport_tpgt = tpgt;
1983 	tport->tpg = tpg;
1998 	ret = core_tpg_register(wwn, &tpg->se_tpg, SCSI_PROTOCOL_SBP);
2002 	return &tpg->se_tpg;
2007 	tport->tpg = NULL;
2008 	kfree(tpg);
2014 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2015 	struct sbp_tport *tport = tpg->tport;
2019 	tport->tpg = NULL;
2020 	kfree(tpg);
2067 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2068 	struct sbp_tport *tport = tpg->tport;
2080 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2081 	struct sbp_tport *tport = tpg->tport;
2105 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2106 	struct sbp_tport *tport = tpg->tport;
2110 		if (sbp_count_se_tpg_luns(&tpg->se_tpg) == 0) {
2146 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2147 	struct sbp_tport *tport = tpg->tport;
2155 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2156 	struct sbp_tport *tport = tpg->tport;
2181 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2182 	struct sbp_tport *tport = tpg->tport;
2190 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2191 	struct sbp_tport *tport = tpg->tport;
2216 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2217 	struct sbp_tport *tport = tpg->tport;
2225 	struct sbp_tpg *tpg = container_of(se_tpg, struct sbp_tpg, se_tpg);
2226 	struct sbp_tport *tport = tpg->tport;