125 static int xgene_ahci_poll_reg_val(struct ata_port *ap,  in xgene_ahci_poll_reg_val()  argument
137 		ata_msleep(ap, interval);  in xgene_ahci_poll_reg_val()
151 static int xgene_ahci_restart_engine(struct ata_port *ap)  in xgene_ahci_restart_engine()  argument
153 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_restart_engine()
154 	struct ahci_port_priv *pp = ap->private_data;  in xgene_ahci_restart_engine()
155 	void __iomem *port_mmio = ahci_port_base(ap);  in xgene_ahci_restart_engine()
164 	if (xgene_ahci_poll_reg_val(ap, port_mmio +  in xgene_ahci_restart_engine()
168 	ahci_stop_engine(ap);  in xgene_ahci_restart_engine()
169 	ahci_start_fis_rx(ap);  in xgene_ahci_restart_engine()
181 	hpriv->start_engine(ap);  in xgene_ahci_restart_engine()
204 	struct ata_port *ap = qc->ap;  in xgene_ahci_qc_issue()  local
205 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_qc_issue()
209 	void *port_mmio = ahci_port_base(ap);  in xgene_ahci_qc_issue()
215 	if (ctx->class[ap->port_no] == ATA_DEV_PMP) {  in xgene_ahci_qc_issue()
222 	if (unlikely((ctx->last_cmd[ap->port_no] == ATA_CMD_ID_ATA) ||  in xgene_ahci_qc_issue()
223 	    (ctx->last_cmd[ap->port_no] == ATA_CMD_PACKET) ||  in xgene_ahci_qc_issue()
224 	    (ctx->last_cmd[ap->port_no] == ATA_CMD_SMART)))  in xgene_ahci_qc_issue()
225 		xgene_ahci_restart_engine(ap);  in xgene_ahci_qc_issue()
230 	ctx->last_cmd[ap->port_no] = qc->tf.command;  in xgene_ahci_qc_issue()
367 	struct ata_port *ap = link->ap;  in xgene_ahci_do_hardreset()  local
368 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_do_hardreset()
370 	struct ahci_port_priv *pp = ap->private_data;  in xgene_ahci_do_hardreset()
372 	void __iomem *port_mmio = ahci_port_base(ap);  in xgene_ahci_do_hardreset()
406 	struct ata_port *ap = link->ap;  in xgene_ahci_hardreset()  local
407         struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_hardreset()
408 	void __iomem *port_mmio = ahci_port_base(ap);  in xgene_ahci_hardreset()
424 	ahci_stop_engine(ap);  in xgene_ahci_hardreset()
435 	hpriv->start_engine(ap);  in xgene_ahci_hardreset()
438 		*class = ahci_dev_classify(ap);  in xgene_ahci_hardreset()
468 	struct ata_port *ap = link->ap;  in xgene_ahci_pmp_softreset()  local
470 	void *port_mmio = ahci_port_base(ap);  in xgene_ahci_pmp_softreset()
512 	struct ata_port *ap = link->ap;  in xgene_ahci_softreset()  local
513 	struct ahci_host_priv *hpriv = ap->host->private_data;  in xgene_ahci_softreset()
515 	void *port_mmio = ahci_port_base(ap);  in xgene_ahci_softreset()
536 	ctx->class[ap->port_no] = *class;  in xgene_ahci_softreset()