21 static int asd_get_ddb(struct asd_ha_struct *asd_ha)  in asd_get_ddb()  argument
25 	ddb = FIND_FREE_DDB(asd_ha);  in asd_get_ddb()
26 	if (ddb >= asd_ha->hw_prof.max_ddbs) {  in asd_get_ddb()
30 	SET_DDB(ddb, asd_ha);  in asd_get_ddb()
33 		asd_ddbsite_write_dword(asd_ha, ddb, i, 0);  in asd_get_ddb()
57 static void asd_free_ddb(struct asd_ha_struct *asd_ha, int ddb)  in asd_free_ddb()  argument
61 	asd_ddbsite_write_byte(asd_ha, ddb, DDB_TYPE, DDB_TYPE_UNUSED);  in asd_free_ddb()
62 	CLEAR_DDB(ddb, asd_ha);  in asd_free_ddb()
67 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_set_ddb_type()  local
71 		asd_ddbsite_write_byte(asd_ha,ddb, DDB_TYPE, DDB_TYPE_PM_PORT);  in asd_set_ddb_type()
73 		asd_ddbsite_write_byte(asd_ha,ddb, DDB_TYPE, DDB_TYPE_TARGET);  in asd_set_ddb_type()
75 		asd_ddbsite_write_byte(asd_ha,ddb,DDB_TYPE,DDB_TYPE_INITIATOR);  in asd_set_ddb_type()
80 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_init_sata_tag_ddb()  local
83 	ddb = asd_get_ddb(asd_ha);  in asd_init_sata_tag_ddb()
88 		asd_ddbsite_write_word(asd_ha, ddb, i, 0xFFFF);  in asd_init_sata_tag_ddb()
90 	asd_ddbsite_write_word(asd_ha, (int) (unsigned long) dev->lldd_dev,  in asd_init_sata_tag_ddb()
97 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_set_dmamode()  local
105 		asd_ddbsite_write_dword(asd_ha, ddb, SATA_TAG_ALLOC_MASK,  in asd_set_dmamode()
107 		asd_ddbsite_write_byte(asd_ha, ddb, NUM_SATA_TAGS, qdepth);  in asd_set_dmamode()
122 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_init_sata()  local
125 	asd_ddbsite_write_word(asd_ha, ddb, ATA_CMD_SCBPTR, 0xFFFF);  in asd_init_sata()
130 		asd_ddbsite_write_byte(asd_ha, ddb, SATA_STATUS, fis->status);  in asd_init_sata()
132 	asd_ddbsite_write_word(asd_ha, ddb, NCQ_DATA_SCB_PTR, 0xFFFF);  in asd_init_sata()
140 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_init_target_ddb()  local
143 	ddb = asd_get_ddb(asd_ha);  in asd_init_target_ddb()
149 	asd_ddbsite_write_byte(asd_ha, ddb, 0, DDB_TP_CONN_TYPE);  in asd_init_target_ddb()
150 	asd_ddbsite_write_byte(asd_ha, ddb, 1, 0);  in asd_init_target_ddb()
151 	asd_ddbsite_write_word(asd_ha, ddb, INIT_CONN_TAG, 0xFFFF);  in asd_init_target_ddb()
153 		asd_ddbsite_write_byte(asd_ha, ddb, DEST_SAS_ADDR+i,  in asd_init_target_ddb()
155 	asd_ddbsite_write_word(asd_ha, ddb, SEND_QUEUE_HEAD, 0xFFFF);  in asd_init_target_ddb()
157 	asd_ddbsite_write_byte(asd_ha, ddb, CONN_MASK, dev->port->phy_mask);  in asd_init_target_ddb()
174 				asd_ddbsite_write_byte(asd_ha, ddb, MAX_CCONN,  in asd_init_target_ddb()
177 				asd_ddbsite_write_byte(asd_ha, ddb, MAX_CCONN,  in asd_init_target_ddb()
179 			asd_ddbsite_write_byte(asd_ha, ddb, NUM_CTX, 1);  in asd_init_target_ddb()
184 	asd_ddbsite_write_byte(asd_ha, ddb, DDB_TARG_FLAGS, flags);  in asd_init_target_ddb()
189 	asd_ddbsite_write_byte(asd_ha, ddb, DDB_TARG_FLAGS2, flags);  in asd_init_target_ddb()
191 	asd_ddbsite_write_word(asd_ha, ddb, EXEC_QUEUE_TAIL, 0xFFFF);  in asd_init_target_ddb()
192 	asd_ddbsite_write_word(asd_ha, ddb, SEND_QUEUE_TAIL, 0xFFFF);  in asd_init_target_ddb()
193 	asd_ddbsite_write_word(asd_ha, ddb, SISTER_DDB, 0xFFFF);  in asd_init_target_ddb()
198 			asd_free_ddb(asd_ha, ddb);  in asd_init_target_ddb()
206 			asd_ddbsite_write_word(asd_ha, ddb, ITNL_TIMEOUT,  in asd_init_target_ddb()
210 			asd_ddbsite_write_word(asd_ha, ddb, ITNL_TIMEOUT,  in asd_init_target_ddb()
218 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_init_sata_pm_table_ddb()  local
221 	ddb = asd_get_ddb(asd_ha);  in asd_init_sata_pm_table_ddb()
226 		asd_ddbsite_write_word(asd_ha, ddb, i, 0xFFFF);  in asd_init_sata_pm_table_ddb()
228 	asd_ddbsite_write_word(asd_ha, (int) (unsigned long) dev->lldd_dev,  in asd_init_sata_pm_table_ddb()
248 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_init_sata_pm_port_ddb()  local
251 	ddb = asd_get_ddb(asd_ha);  in asd_init_sata_pm_port_ddb()
257 	asd_ddbsite_write_byte(asd_ha, ddb, PM_PORT_FLAGS, flags);  in asd_init_sata_pm_port_ddb()
258 	asd_ddbsite_write_word(asd_ha, ddb, SISTER_DDB, 0xFFFF);  in asd_init_sata_pm_port_ddb()
259 	asd_ddbsite_write_word(asd_ha, ddb, ATA_CMD_SCBPTR, 0xFFFF);  in asd_init_sata_pm_port_ddb()
263 	asd_ddbsite_write_word(asd_ha, ddb, PARENT_DDB, parent_ddb);  in asd_init_sata_pm_port_ddb()
264 	pmtable_ddb = asd_ddbsite_read_word(asd_ha, parent_ddb, SISTER_DDB);  in asd_init_sata_pm_port_ddb()
265 	asd_ddbsite_write_word(asd_ha, pmtable_ddb, dev->sata_dev.port_no,ddb);  in asd_init_sata_pm_port_ddb()
267 	if (asd_ddbsite_read_byte(asd_ha, ddb, NUM_SATA_TAGS) > 0) {  in asd_init_sata_pm_port_ddb()
270 			asd_free_ddb(asd_ha, ddb);  in asd_init_sata_pm_port_ddb()
308 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_dev_found()  local
310 	spin_lock_irqsave(&asd_ha->hw_prof.ddb_lock, flags);  in asd_dev_found()
324 	spin_unlock_irqrestore(&asd_ha->hw_prof.ddb_lock, flags);  in asd_dev_found()
333 	struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;  in asd_dev_gone()  local
335 	spin_lock_irqsave(&asd_ha->hw_prof.ddb_lock, flags);  in asd_dev_gone()
337 	sister_ddb = asd_ddbsite_read_word(asd_ha, ddb, SISTER_DDB);  in asd_dev_gone()
340 		asd_free_ddb(asd_ha, sister_ddb);  in asd_dev_gone()
341 	asd_free_ddb(asd_ha, ddb);  in asd_dev_gone()
343 	spin_unlock_irqrestore(&asd_ha->hw_prof.ddb_lock, flags);  in asd_dev_gone()