scsi/esas2r/esas2r_targdb.c

48 	struct esas2r_target *t;
50 	for (t = a->targetdb; t < a->targetdb_end; t++) {
51 		memset(t, 0, sizeof(struct esas2r_target));
53 		t->target_state = TS_NOT_PRESENT;
54 		t->buffered_target_state = TS_NOT_PRESENT;
55 		t->new_target_state = TS_INVALID;
61 	struct esas2r_target *t;
64 	for (t = a->targetdb; t < a->targetdb_end; t++) {
65 		if (t->target_state != TS_PRESENT)
69 		esas2r_targ_db_remove(a, t);
73 			esas2r_trace("remove id:%d", esas2r_targ_get_id(t,
75 			esas2r_target_state_changed(a, esas2r_targ_get_id(t,
84 	struct esas2r_target *t;
94 	for (t = a->targetdb; t < a->targetdb_end; t++) {
98 		if (t->buffered_target_state != t->target_state)
99 			state = t->buffered_target_state = t->target_state;
105 					     t,
110 						    esas2r_targ_get_id(t,
123 	struct esas2r_target *t;
133 	t = a->targetdb + dc->curr_virt_id;
135 	if (t->target_state == TS_PRESENT) {
140 	esas2r_hdebug("add RAID %s, T:%d", dc->raid_grp_name,
142 			      t,
147 		/* these are invalid values, don't create the target entry. */
156 	t->block_size = dc->block_size;
157 	t->inter_byte = dc->interleave;
158 	t->inter_block = dc->interleave / dc->block_size;
159 	t->virt_targ_id = dc->curr_virt_id;
160 	t->phys_targ_id = ESAS2R_TARG_ID_INV;
162 	t->flags &= ~TF_PASS_THRU;
163 	t->flags |= TF_USED;
165 	t->identifier_len = 0;
167 	t->target_state = TS_PRESENT;
169 	return t;
177 	struct esas2r_target *t;
189 	t = esas2r_targ_db_find_by_ident(a, ident, ident_len);
191 	if (t == NULL) {
192 		t = a->targetdb + dc->curr_virt_id;
194 		if (ident_len > sizeof(t->identifier)
195 		    || t->target_state == TS_PRESENT) {
201 	esas2r_hdebug("add PT; T:%d, V:%d, P:%d", esas2r_targ_get_id(t, a),
205 	t->block_size = 0;
206 	t->inter_byte = 0;
207 	t->inter_block = 0;
208 	t->virt_targ_id = dc->curr_virt_id;
209 	t->phys_targ_id = dc->curr_phys_id;
210 	t->identifier_len = ident_len;
212 	memcpy(t->identifier, ident, ident_len);
214 	t->flags |= TF_PASS_THRU | TF_USED;
216 	t->target_state = TS_PRESENT;
218 	return t;
221 void esas2r_targ_db_remove(struct esas2r_adapter *a, struct esas2r_target *t)
225 	t->target_state = TS_NOT_PRESENT;
227 	esas2r_trace("remove id:%d", esas2r_targ_get_id(t, a));
235 	struct esas2r_target *t;
237 	for (t = a->targetdb; t < a->targetdb_end; t++)
238 		if (t->sas_addr == *sas_addr)
239 			return t;
248 	struct esas2r_target *t;
250 	for (t = a->targetdb; t < a->targetdb_end; t++) {
251 		if (ident_len == t->identifier_len
252 		    && memcmp(&t->identifier[0], identifier,
254 			return t;
265 		struct esas2r_target *t = a->targetdb + id;
267 		if (t->target_state == TS_PRESENT)
279 	struct esas2r_target *t;
281 	for (t = a->targetdb; t < a->targetdb_end; t++) {
282 		if (t->target_state != TS_PRESENT)
285 		if (t->virt_targ_id == virt_id)
286 			return t;
295 	struct esas2r_target *t;
299 	for (t = a->targetdb; t < a->targetdb_end; t++)
300 		if (t->target_state == TS_PRESENT)