12 static int mvs_find_tag(struct mvs_info *mvi, struct sas_task *task, u32 *tag)  in mvs_find_tag()  argument
23 static void mvs_tag_clear(struct mvs_info *mvi, u32 tag)  in mvs_tag_clear()  argument
25 	void *bitmap = mvi->rsvd_tags;  in mvs_tag_clear()
29 static void mvs_tag_free(struct mvs_info *mvi, u32 tag)  in mvs_tag_free()  argument
34 	mvs_tag_clear(mvi, tag);  in mvs_tag_free()
37 static void mvs_tag_set(struct mvs_info *mvi, unsigned int tag)  in mvs_tag_set()  argument
39 	void *bitmap = mvi->rsvd_tags;  in mvs_tag_set()
43 static int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out)  in mvs_tag_alloc()  argument
46 	void *bitmap = mvi->rsvd_tags;  in mvs_tag_alloc()
52 	mvs_tag_set(mvi, tag);  in mvs_tag_alloc()
61 	struct mvs_info *mvi = NULL;  in mvs_find_dev_mvi()  local
81 	mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[hi];  in mvs_find_dev_mvi()
83 	return mvi;  in mvs_find_dev_mvi()
91 	struct mvs_info *mvi = mvi_dev->mvi_info;  in mvs_find_dev_phyno()  local
107 				phyno[n] = (j >= mvi->chip->n_phy) ?  in mvs_find_dev_phyno()
108 					(j - mvi->chip->n_phy) : j;  in mvs_find_dev_phyno()
120 struct mvs_device *mvs_find_dev_by_reg_set(struct mvs_info *mvi,  in mvs_find_dev_by_reg_set()  argument
125 		if (mvi->devices[dev_no].taskfileset == MVS_ID_NOT_MAPPED)  in mvs_find_dev_by_reg_set()
128 		if (mvi->devices[dev_no].taskfileset == reg_set)  in mvs_find_dev_by_reg_set()
129 			return &mvi->devices[dev_no];  in mvs_find_dev_by_reg_set()
134 static inline void mvs_free_reg_set(struct mvs_info *mvi,  in mvs_free_reg_set()  argument
143 	MVS_CHIP_DISP->free_reg_set(mvi, &dev->taskfileset);  in mvs_free_reg_set()
146 static inline u8 mvs_assign_reg_set(struct mvs_info *mvi,  in mvs_assign_reg_set()  argument
151 	return MVS_CHIP_DISP->assign_reg_set(mvi, &dev->taskfileset);  in mvs_assign_reg_set()
154 void mvs_phys_reset(struct mvs_info *mvi, u32 phy_mask, int hard)  in mvs_phys_reset()  argument
160 		MVS_CHIP_DISP->phy_reset(mvi, no, hard);  in mvs_phys_reset()
170 	struct mvs_info *mvi = NULL;  in mvs_phy_control()  local
178 	mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[hi];  in mvs_phy_control()
182 		MVS_CHIP_DISP->phy_set_link_rate(mvi, phy_id, funcdata);  in mvs_phy_control()
186 		tmp = MVS_CHIP_DISP->read_phy_ctl(mvi, phy_id);  in mvs_phy_control()
189 		MVS_CHIP_DISP->phy_reset(mvi, phy_id, MVS_HARD_RESET);  in mvs_phy_control()
193 		MVS_CHIP_DISP->phy_enable(mvi, phy_id);  in mvs_phy_control()
194 		MVS_CHIP_DISP->phy_reset(mvi, phy_id, MVS_SOFT_RESET);  in mvs_phy_control()
198 		MVS_CHIP_DISP->phy_disable(mvi, phy_id);  in mvs_phy_control()
208 void mvs_set_sas_addr(struct mvs_info *mvi, int port_id, u32 off_lo,  in mvs_set_sas_addr()  argument
214 	MVS_CHIP_DISP->write_port_cfg_addr(mvi, port_id, off_lo);  in mvs_set_sas_addr()
215 	MVS_CHIP_DISP->write_port_cfg_data(mvi, port_id, lo);  in mvs_set_sas_addr()
216 	MVS_CHIP_DISP->write_port_cfg_addr(mvi, port_id, off_hi);  in mvs_set_sas_addr()
217 	MVS_CHIP_DISP->write_port_cfg_data(mvi, port_id, hi);  in mvs_set_sas_addr()
220 static void mvs_bytes_dmaed(struct mvs_info *mvi, int i, gfp_t gfp_flags)  in mvs_bytes_dmaed()  argument
222 	struct mvs_phy *phy = &mvi->phy[i];  in mvs_bytes_dmaed()
255 			MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_PHY_STAT);  in mvs_bytes_dmaed()
256 			MVS_CHIP_DISP->write_port_cfg_data(mvi, i, 0x00);  in mvs_bytes_dmaed()
261 	mv_dprintk("phy %d byte dmaded.\n", i + mvi->id * mvi->chip->n_phy);  in mvs_bytes_dmaed()
272 	struct mvs_info *mvi;  in mvs_scan_start()  local
279 		mvi = ((struct mvs_prv_info *)sha->lldd_ha)->mvi[j];  in mvs_scan_start()
280 		for (i = 0; i < mvi->chip->n_phy; ++i)  in mvs_scan_start()
281 			mvs_bytes_dmaed(mvi, i, GFP_KERNEL);  in mvs_scan_start()
298 static int mvs_task_prep_smp(struct mvs_info *mvi,  in mvs_task_prep_smp()  argument
302 	struct sas_ha_struct *sha = mvi->sas;  in mvs_task_prep_smp()
315 	struct mvs_slot_info *slot = &mvi->slot_info[tag];  in mvs_task_prep_smp()
322 	elem = dma_map_sg(mvi->dev, sg_req, 1, DMA_TO_DEVICE);  in mvs_task_prep_smp()
328 	elem = dma_map_sg(mvi->dev, sg_resp, 1, DMA_FROM_DEVICE);  in mvs_task_prep_smp()
372 	if (mvi->flags & MVF_FLAG_SOC)  in mvs_task_prep_smp()
378 	slot->tx = mvi->tx_prod;  in mvs_task_prep_smp()
379 	mvi->tx[mvi->tx_prod] = cpu_to_le32((TXQ_CMD_SMP << TXQ_CMD_SHIFT) |  in mvs_task_prep_smp()
401 	dma_unmap_sg(mvi->dev, &tei->task->smp_task.smp_resp, 1,  in mvs_task_prep_smp()
404 	dma_unmap_sg(mvi->dev, &tei->task->smp_task.smp_req, 1,  in mvs_task_prep_smp()
427 static int mvs_task_prep_ata(struct mvs_info *mvi,  in mvs_task_prep_ata()  argument
445 	if (mvs_assign_reg_set(mvi, mvi_dev) == MVS_ID_NOT_MAPPED) {  in mvs_task_prep_ata()
450 	slot = &mvi->slot_info[tag];  in mvs_task_prep_ata()
451 	slot->tx = mvi->tx_prod;  in mvs_task_prep_ata()
456 	mvi->tx[mvi->tx_prod] = cpu_to_le32(del_q);  in mvs_task_prep_ata()
517 	if (mvi->flags & MVF_FLAG_SOC)  in mvs_task_prep_ata()
547 		MVS_CHIP_DISP->dma_fix(mvi, sas_port->phy_mask,  in mvs_task_prep_ata()
553 static int mvs_task_prep_ssp(struct mvs_info *mvi,  in mvs_task_prep_ssp()  argument
574 	slot = &mvi->slot_info[tag];  in mvs_task_prep_ssp()
579 	slot->tx = mvi->tx_prod;  in mvs_task_prep_ssp()
580 	mvi->tx[mvi->tx_prod] = cpu_to_le32(TXQ_MODE_I | tag |  in mvs_task_prep_ssp()
628 	if (mvi->flags & MVF_FLAG_SOC)  in mvs_task_prep_ssp()
689 static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf,  in mvs_task_prep()  argument
749 			n_elem = dma_map_sg(mvi->dev,  in mvs_task_prep()
766 		rc = mvs_tag_alloc(mvi, &tag);  in mvs_task_prep()
771 	slot = &mvi->slot_info[tag];  in mvs_task_prep()
777 	slot->buf = dma_pool_zalloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma);  in mvs_task_prep()
784 	tei.hdr = &mvi->slot[tag];  in mvs_task_prep()
789 		rc = mvs_task_prep_smp(mvi, &tei);  in mvs_task_prep()
792 		rc = mvs_task_prep_ssp(mvi, &tei, is_tmf, tmf);  in mvs_task_prep()
797 		rc = mvs_task_prep_ata(mvi, &tei);  in mvs_task_prep()
800 		dev_printk(KERN_ERR, mvi->dev,  in mvs_task_prep()
818 	mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);  in mvs_task_prep()
823 	dma_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma);  in mvs_task_prep()
825 	mvs_tag_free(mvi, tag);  in mvs_task_prep()
828 	dev_printk(KERN_ERR, mvi->dev, "mvsas prep failed[%d]!\n", rc);  in mvs_task_prep()
831 			dma_unmap_sg(mvi->dev, task->scatter, n_elem,  in mvs_task_prep()
839 	struct mvs_info *mvi = NULL;  in mvs_queue_command()  local
846 	mvi = ((struct mvs_device *)task->dev->lldd_dev)->mvi_info;  in mvs_queue_command()
848 	spin_lock_irqsave(&mvi->lock, flags);  in mvs_queue_command()
849 	rc = mvs_task_prep(task, mvi, is_tmf, tmf, &pass);  in mvs_queue_command()
851 		dev_printk(KERN_ERR, mvi->dev, "mvsas exec failed[%d]!\n", rc);  in mvs_queue_command()
854 			MVS_CHIP_DISP->start_delivery(mvi, (mvi->tx_prod - 1) &  in mvs_queue_command()
856 	spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_queue_command()
861 static void mvs_slot_free(struct mvs_info *mvi, u32 rx_desc)  in mvs_slot_free()  argument
864 	mvs_tag_free(mvi, slot_idx);  in mvs_slot_free()
867 static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task,  in mvs_slot_task_free()  argument
876 			dma_unmap_sg(mvi->dev, task->scatter,  in mvs_slot_task_free()
881 		dma_unmap_sg(mvi->dev, &task->smp_task.smp_resp, 1,  in mvs_slot_task_free()
883 		dma_unmap_sg(mvi->dev, &task->smp_task.smp_req, 1,  in mvs_slot_task_free()
896 		dma_pool_free(mvi->dma_pool, slot->buf, slot->buf_dma);  in mvs_slot_task_free()
904 	mvs_slot_free(mvi, slot_idx);  in mvs_slot_task_free()
907 static void mvs_update_wideport(struct mvs_info *mvi, int phy_no)  in mvs_update_wideport()  argument
909 	struct mvs_phy *phy = &mvi->phy[phy_no];  in mvs_update_wideport()
915 			MVS_CHIP_DISP->write_port_cfg_addr(mvi, no,  in mvs_update_wideport()
917 			MVS_CHIP_DISP->write_port_cfg_data(mvi, no,  in mvs_update_wideport()
920 			MVS_CHIP_DISP->write_port_cfg_addr(mvi, no,  in mvs_update_wideport()
922 			MVS_CHIP_DISP->write_port_cfg_data(mvi, no,  in mvs_update_wideport()
928 static u32 mvs_is_phy_ready(struct mvs_info *mvi, int i)  in mvs_is_phy_ready()  argument
931 	struct mvs_phy *phy = &mvi->phy[i];  in mvs_is_phy_ready()
934 	tmp = MVS_CHIP_DISP->read_phy_ctl(mvi, i);  in mvs_is_phy_ready()
946 			mvs_update_wideport(mvi, i);  in mvs_is_phy_ready()
956 static void *mvs_get_d2h_reg(struct mvs_info *mvi, int i, void *buf)  in mvs_get_d2h_reg()  argument
963 	MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG3);  in mvs_get_d2h_reg()
964 	s[3] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i));  in mvs_get_d2h_reg()
966 	MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG2);  in mvs_get_d2h_reg()
967 	s[2] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i));  in mvs_get_d2h_reg()
969 	MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG1);  in mvs_get_d2h_reg()
970 	s[1] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i));  in mvs_get_d2h_reg()
972 	MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_SATA_SIG0);  in mvs_get_d2h_reg()
973 	s[0] = cpu_to_le32(MVS_CHIP_DISP->read_port_cfg_data(mvi, i));  in mvs_get_d2h_reg()
993 void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st)  in mvs_update_phyinfo()  argument
995 	struct mvs_phy *phy = &mvi->phy[i];  in mvs_update_phyinfo()
1001 		phy->irq_status = MVS_CHIP_DISP->read_port_irq_stat(mvi, i);  in mvs_update_phyinfo()
1002 		phy->phy_status = mvs_is_phy_ready(mvi, i);  in mvs_update_phyinfo()
1007 		struct asd_sas_phy *sas_phy = &mvi->phy[i].sas_phy;  in mvs_update_phyinfo()
1009 		oob_done = MVS_CHIP_DISP->oob_done(mvi, i);  in mvs_update_phyinfo()
1011 		MVS_CHIP_DISP->fix_phy_info(mvi, i, id);  in mvs_update_phyinfo()
1018 					i + mvi->id * mvi->chip->n_phy;  in mvs_update_phyinfo()
1023 				mvs_get_d2h_reg(mvi, i, id);  in mvs_update_phyinfo()
1026 				dev_printk(KERN_DEBUG, mvi->dev,  in mvs_update_phyinfo()
1028 				tmp = MVS_CHIP_DISP->read_port_irq_mask(mvi, i);  in mvs_update_phyinfo()
1029 				MVS_CHIP_DISP->write_port_irq_mask(mvi, i,  in mvs_update_phyinfo()
1056 			MVS_CHIP_DISP->phy_work_around(mvi, i);  in mvs_update_phyinfo()
1059 		i + mvi->id * mvi->chip->n_phy, phy->att_dev_info);  in mvs_update_phyinfo()
1061 		i + mvi->id * mvi->chip->n_phy, phy->att_dev_sas_addr);  in mvs_update_phyinfo()
1064 		MVS_CHIP_DISP->write_port_irq_stat(mvi, i, phy->irq_status);  in mvs_update_phyinfo()
1070 	struct mvs_info *mvi = NULL; int i = 0, hi;  in mvs_port_notify_formed()  local
1084 	mvi = ((struct mvs_prv_info *)sas_ha->lldd_ha)->mvi[hi];  in mvs_port_notify_formed()
1085 	if (i >= mvi->chip->n_phy)  in mvs_port_notify_formed()
1086 		port = &mvi->port[i - mvi->chip->n_phy];  in mvs_port_notify_formed()
1088 		port = &mvi->port[i];  in mvs_port_notify_formed()
1090 		spin_lock_irqsave(&mvi->lock, flags);  in mvs_port_notify_formed()
1097 		mvs_update_wideport(mvi, sas_phy->id);  in mvs_port_notify_formed()
1101 			MVS_CHIP_DISP->write_port_cfg_addr(mvi, i, PHYR_PHY_STAT);  in mvs_port_notify_formed()
1102 			MVS_CHIP_DISP->write_port_cfg_data(mvi, i, 0x04);  in mvs_port_notify_formed()
1106 		spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_port_notify_formed()
1113 	struct mvs_info *mvi = phy->mvi;  in mvs_port_notify_deformed()  local
1117 	while (phy != &mvi->phy[phy_no]) {  in mvs_port_notify_deformed()
1123 		mvs_do_release_task(phy->mvi, phy_no, dev);  in mvs_port_notify_deformed()
1138 static struct mvs_device *mvs_alloc_dev(struct mvs_info *mvi)  in mvs_alloc_dev()  argument
1142 		if (mvi->devices[dev].dev_type == SAS_PHY_UNUSED) {  in mvs_alloc_dev()
1143 			mvi->devices[dev].device_id = dev;  in mvs_alloc_dev()
1144 			return &mvi->devices[dev];  in mvs_alloc_dev()
1169 	struct mvs_info *mvi = NULL;  in mvs_dev_found_notify()  local
1173 	mvi = mvs_find_dev_mvi(dev);  in mvs_dev_found_notify()
1176 		spin_lock_irqsave(&mvi->lock, flags);  in mvs_dev_found_notify()
1178 	mvi_device = mvs_alloc_dev(mvi);  in mvs_dev_found_notify()
1186 	mvi_device->mvi_info = mvi;  in mvs_dev_found_notify()
1205 		spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_dev_found_notify()
1218 	struct mvs_info *mvi;  in mvs_dev_gone_notify()  local
1225 	mvi = mvi_dev->mvi_info;  in mvs_dev_gone_notify()
1227 	spin_lock_irqsave(&mvi->lock, flags);  in mvs_dev_gone_notify()
1231 	mvs_release_task(mvi, dev);  in mvs_dev_gone_notify()
1232 	mvs_free_reg_set(mvi, mvi_dev);  in mvs_dev_gone_notify()
1238 	spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_dev_gone_notify()
1267 	struct mvs_info *mvi = mvi_dev->mvi_info;  in mvs_lu_reset()  local
1272 		spin_lock_irqsave(&mvi->lock, flags);  in mvs_lu_reset()
1273 		mvs_release_task(mvi, dev);  in mvs_lu_reset()
1274 		spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_lu_reset()
1287 	struct mvs_info *mvi = mvi_dev->mvi_info;  in mvs_I_T_nexus_reset()  local
1297 	spin_lock_irqsave(&mvi->lock, flags);  in mvs_I_T_nexus_reset()
1298 	mvs_release_task(mvi, dev);  in mvs_I_T_nexus_reset()
1299 	spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_I_T_nexus_reset()
1312 		struct mvs_info *mvi = mvi_dev->mvi_info;  in mvs_query_task()  local
1314 		rc = mvs_find_tag(mvi, task, &tag);  in mvs_query_task()
1339 	struct mvs_info *mvi;  in mvs_abort_task()  local
1349 	mvi = mvi_dev->mvi_info;  in mvs_abort_task()
1360 		rc = mvs_find_tag(mvi, task, &tag);  in mvs_abort_task()
1376 				slot_no = (u32) (slot - mvi->slot_info);  in mvs_abort_task()
1377 				spin_lock_irqsave(&mvi->lock, flags);  in mvs_abort_task()
1378 				mvs_slot_complete(mvi, slot_no, 1);  in mvs_abort_task()
1379 				spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_abort_task()
1387 			u32 slot_idx = (u32)(slot - mvi->slot_info);  in mvs_abort_task()
1388 			mv_dprintk("mvs_abort_task() mvi=%p task=%p "  in mvs_abort_task()
1390 				   mvi, task, slot, slot_idx);  in mvs_abort_task()
1392 			mvs_slot_task_free(mvi, task, slot, slot_idx);  in mvs_abort_task()
1404 static int mvs_sata_done(struct mvs_info *mvi, struct sas_task *task,  in mvs_sata_done()  argument
1478 static int mvs_slot_err(struct mvs_info *mvi, struct sas_task *task,  in mvs_slot_err()  argument
1481 	struct mvs_slot_info *slot = &mvi->slot_info[slot_idx];  in mvs_slot_err()
1489 		MVS_CHIP_DISP->issue_stop(mvi, type, tfs);  in mvs_slot_err()
1491 	MVS_CHIP_DISP->command_active(mvi, slot_idx);  in mvs_slot_err()
1502 			sas_ssp_task_response(mvi->dev, task, iu);  in mvs_slot_err()
1519 		mvs_sata_done(mvi, task, slot_idx, err_dw0);  in mvs_slot_err()
1529 int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags)  in mvs_slot_complete()  argument
1532 	struct mvs_slot_info *slot = &mvi->slot_info[slot_idx];  in mvs_slot_complete()
1564 			mvs_free_reg_set(mvi, mvi_dev);  in mvs_slot_complete()
1566 		mvs_slot_task_free(mvi, task, slot, slot_idx);  in mvs_slot_complete()
1588 		tstat->stat = mvs_slot_err(mvi, task, slot_idx);  in mvs_slot_complete()
1604 			sas_ssp_task_response(mvi->dev, task, iu);  in mvs_slot_complete()
1623 			tstat->stat = mvs_sata_done(mvi, task, slot_idx, 0);  in mvs_slot_complete()
1641 			mvs_free_reg_set(mvi, mvi_dev);  in mvs_slot_complete()
1643 	mvs_slot_task_free(mvi, task, slot, slot_idx);  in mvs_slot_complete()
1646 	spin_unlock(&mvi->lock);  in mvs_slot_complete()
1650 	spin_lock(&mvi->lock);  in mvs_slot_complete()
1655 void mvs_do_release_task(struct mvs_info *mvi,  in mvs_do_release_task()  argument
1663 	phy = &mvi->phy[phy_no];  in mvs_do_release_task()
1668 	mvs_int_rx(mvi, false);  in mvs_do_release_task()
1674 		slot_idx = (u32) (slot - mvi->slot_info);  in mvs_do_release_task()
1682 		MVS_CHIP_DISP->command_active(mvi, slot_idx);  in mvs_do_release_task()
1684 		mvs_slot_complete(mvi, slot_idx, 1);  in mvs_do_release_task()
1688 void mvs_release_task(struct mvs_info *mvi,  in mvs_release_task()  argument
1694 		mvs_do_release_task(mvi, phyno[i], dev);  in mvs_release_task()
1708 	struct mvs_info *mvi = mwq->mvi;  in mvs_work_queue()  local
1711 	struct mvs_phy *phy = &mvi->phy[phy_no];  in mvs_work_queue()
1714 	spin_lock_irqsave(&mvi->lock, flags);  in mvs_work_queue()
1720 			tmp = MVS_CHIP_DISP->read_phy_ctl(mvi, phy_no);  in mvs_work_queue()
1729 				MVS_CHIP_DISP->detect_porttype(mvi, phy_no);  in mvs_work_queue()
1730 				mvs_update_phyinfo(mvi, phy_no, 1);  in mvs_work_queue()
1731 				mvs_bytes_dmaed(mvi, phy_no, GFP_ATOMIC);  in mvs_work_queue()
1743 	spin_unlock_irqrestore(&mvi->lock, flags);  in mvs_work_queue()
1747 static int mvs_handle_event(struct mvs_info *mvi, void *data, int handler)  in mvs_handle_event()  argument
1754 		mwq->mvi = mvi;  in mvs_handle_event()
1758 		list_add_tail(&mwq->entry, &mvi->wq_list);  in mvs_handle_event()
1769 	struct mvs_info *mvi = phy->mvi;  in mvs_sig_time_out()  local
1772 	for (phy_no = 0; phy_no < mvi->chip->n_phy; phy_no++) {  in mvs_sig_time_out()
1773 		if (&mvi->phy[phy_no] == phy) {  in mvs_sig_time_out()
1775 				phy_no+mvi->id*mvi->chip->n_phy);  in mvs_sig_time_out()
1776 			MVS_CHIP_DISP->phy_reset(mvi, phy_no, MVS_HARD_RESET);  in mvs_sig_time_out()
1781 void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events)  in mvs_int_port()  argument
1784 	struct mvs_phy *phy = &mvi->phy[phy_no];  in mvs_int_port()
1786 	phy->irq_status = MVS_CHIP_DISP->read_port_irq_stat(mvi, phy_no);  in mvs_int_port()
1787 	MVS_CHIP_DISP->write_port_irq_stat(mvi, phy_no, phy->irq_status);  in mvs_int_port()
1788 	mv_dprintk("phy %d ctrl sts=0x%08X.\n", phy_no+mvi->id*mvi->chip->n_phy,  in mvs_int_port()
1789 		MVS_CHIP_DISP->read_phy_ctl(mvi, phy_no));  in mvs_int_port()
1790 	mv_dprintk("phy %d irq sts = 0x%08X\n", phy_no+mvi->id*mvi->chip->n_phy,  in mvs_int_port()
1800 		phy_no + mvi->id*mvi->chip->n_phy);  in mvs_int_port()
1808 			mvs_do_release_task(mvi, phy_no, NULL);  in mvs_int_port()
1810 			MVS_CHIP_DISP->clear_srs_irq(mvi, 0, 1);  in mvs_int_port()
1811 			mvs_handle_event(mvi,  in mvs_int_port()
1814 			ready = mvs_is_phy_ready(mvi, phy_no);  in mvs_int_port()
1817 					MVS_CHIP_DISP->stp_reset(mvi,  in mvs_int_port()
1820 					MVS_CHIP_DISP->phy_reset(mvi,  in mvs_int_port()
1828 		tmp = MVS_CHIP_DISP->read_port_irq_mask(mvi, phy_no);  in mvs_int_port()
1829 		MVS_CHIP_DISP->write_port_irq_mask(mvi, phy_no,  in mvs_int_port()
1838 		phy->phy_status = mvs_is_phy_ready(mvi, phy_no);  in mvs_int_port()
1842 			MVS_CHIP_DISP->detect_porttype(mvi, phy_no);  in mvs_int_port()
1845 						mvi, phy_no);  in mvs_int_port()
1847 				MVS_CHIP_DISP->write_port_irq_mask(mvi,  in mvs_int_port()
1850 			mvs_update_phyinfo(mvi, phy_no, 0);  in mvs_int_port()
1852 				MVS_CHIP_DISP->phy_reset(mvi, phy_no, MVS_PHY_TUNE);  in mvs_int_port()
1856 			mvs_bytes_dmaed(mvi, phy_no, GFP_ATOMIC);  in mvs_int_port()
1864 				phy_no + mvi->id*mvi->chip->n_phy);  in mvs_int_port()
1868 			phy_no + mvi->id*mvi->chip->n_phy);  in mvs_int_port()
1869 		mvs_handle_event(mvi, (void *)(unsigned long)phy_no,  in mvs_int_port()
1874 int mvs_int_rx(struct mvs_info *mvi, bool self_clear)  in mvs_int_rx()  argument
1884 	rx_prod_idx = mvi->rx_cons;  in mvs_int_rx()
1885 	mvi->rx_cons = le32_to_cpu(mvi->rx[0]);  in mvs_int_rx()
1886 	if (mvi->rx_cons == 0xfff)	/* h/w hasn't touched RX ring yet */  in mvs_int_rx()
1893 	if (unlikely(mvi->rx_cons == rx_prod_idx))  in mvs_int_rx()
1894 		mvi->rx_cons = MVS_CHIP_DISP->rx_update(mvi) & RX_RING_SZ_MASK;  in mvs_int_rx()
1896 	if (mvi->rx_cons == rx_prod_idx)  in mvs_int_rx()
1899 	while (mvi->rx_cons != rx_prod_idx) {  in mvs_int_rx()
1902 		rx_desc = le32_to_cpu(mvi->rx[rx_prod_idx + 1]);  in mvs_int_rx()
1905 			mvs_slot_complete(mvi, rx_desc, 0);  in mvs_int_rx()
1910 				mvs_slot_complete(mvi, rx_desc, 0);  in mvs_int_rx()
1912 			mvs_slot_free(mvi, rx_desc);  in mvs_int_rx()
1917 		MVS_CHIP_DISP->int_full(mvi);  in mvs_int_rx()
1925 	struct mvs_info *mvi = mvs_prv->mvi[0];  in mvs_gpio_write()  local