119 static int xgene_ahci_poll_reg_val(struct ata_port *ap,  in xgene_ahci_poll_reg_val()  argument
131 		ata_msleep(ap, interval);  in xgene_ahci_poll_reg_val()
145 static int xgene_ahci_restart_engine(struct ata_port *ap)  in xgene_ahci_restart_engine()  argument
147 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_restart_engine()
148 	struct ahci_port_priv *pp = ap->private_data;  in xgene_ahci_restart_engine()
149 	void __iomem *port_mmio = ahci_port_base(ap);  in xgene_ahci_restart_engine()
158 	if (xgene_ahci_poll_reg_val(ap, port_mmio +  in xgene_ahci_restart_engine()
162 	ahci_stop_engine(ap);  in xgene_ahci_restart_engine()
163 	ahci_start_fis_rx(ap);  in xgene_ahci_restart_engine()
175 	hpriv->start_engine(ap);  in xgene_ahci_restart_engine()
198 	struct ata_port *ap = qc->ap;  in xgene_ahci_qc_issue()  local
199 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_qc_issue()
203 	void *port_mmio = ahci_port_base(ap);  in xgene_ahci_qc_issue()
209 	if (ctx->class[ap->port_no] == ATA_DEV_PMP) {  in xgene_ahci_qc_issue()
216 	if (unlikely((ctx->last_cmd[ap->port_no] == ATA_CMD_ID_ATA) ||  in xgene_ahci_qc_issue()
217 	    (ctx->last_cmd[ap->port_no] == ATA_CMD_PACKET) ||  in xgene_ahci_qc_issue()
218 	    (ctx->last_cmd[ap->port_no] == ATA_CMD_SMART)))  in xgene_ahci_qc_issue()
219 		xgene_ahci_restart_engine(ap);  in xgene_ahci_qc_issue()
224 	ctx->last_cmd[ap->port_no] = qc->tf.command;  in xgene_ahci_qc_issue()
361 	struct ata_port *ap = link->ap;  in xgene_ahci_do_hardreset()  local
362 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_do_hardreset()
364 	struct ahci_port_priv *pp = ap->private_data;  in xgene_ahci_do_hardreset()
366 	void __iomem *port_mmio = ahci_port_base(ap);  in xgene_ahci_do_hardreset()
400 	struct ata_port *ap = link->ap;  in xgene_ahci_hardreset()  local
401         struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_hardreset()
402 	void __iomem *port_mmio = ahci_port_base(ap);  in xgene_ahci_hardreset()
418 	ahci_stop_engine(ap);  in xgene_ahci_hardreset()
429 	hpriv->start_engine(ap);  in xgene_ahci_hardreset()
432 		*class = ahci_dev_classify(ap);  in xgene_ahci_hardreset()
462 	struct ata_port *ap = link->ap;  in xgene_ahci_pmp_softreset()  local
464 	void *port_mmio = ahci_port_base(ap);  in xgene_ahci_pmp_softreset()
506 	struct ata_port *ap = link->ap;  in xgene_ahci_softreset()  local
507 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_softreset()
509 	void *port_mmio = ahci_port_base(ap);  in xgene_ahci_softreset()
530 	ctx->class[ap->port_no] = *class;  in xgene_ahci_softreset()