int port_no, void __iomem *mmio,
void __iomem *port_mmio)
{
+ struct ahci_host_priv *hpriv = ap->host->private_data;
const char *emsg = NULL;
int rc;
u32 tmp;
writel(tmp, port_mmio + PORT_IRQ_STAT);
writel(1 << port_no, mmio + HOST_IRQ_STAT);
+
+ /* mark esata ports */
+ tmp = readl(port_mmio + PORT_CMD);
+ if ((tmp & PORT_CMD_HPCP) ||
+ ((tmp & PORT_CMD_ESP) && (hpriv->cap & HOST_CAP_SXS)))
+ ap->pflags |= ATA_PFLAG_EXTERNAL;
}
void ahci_init_controller(struct ata_host *host)
rc = devm_request_threaded_irq(host->dev, irq + i,
ahci_multi_irqs_intr,
- ahci_port_thread_fn, IRQF_SHARED,
+ ahci_port_thread_fn, 0,
pp->irq_desc, host->ports[i]);
if (rc)
- goto out_free_irqs;
- }
-
- for (i = 0; i < host->n_ports; i++)
+ return rc;
ata_port_desc(host->ports[i], "irq %d", irq + i);
-
- rc = ata_host_register(host, sht);
- if (rc)
- goto out_free_all_irqs;
-
- return 0;
-
-out_free_all_irqs:
- i = host->n_ports;
-out_free_irqs:
- for (i--; i >= 0; i--)
- devm_free_irq(host->dev, irq + i, host->ports[i]);
-
- return rc;
+ }
+ return ata_host_register(host, sht);
}
/**