Move the marking of an external port earlier in the call chain.
This is needed for further cleanups.
No functional change intended.
Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
Signed-off-by: Niklas Cassel <cassel@xxxxxxxxxx>
---
drivers/ata/ahci.c | 14 ++++++++++++++
drivers/ata/libahci.c | 7 -------
2 files changed, 14 insertions(+), 7 deletions(-)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index da2e74fce2d9..aa58ce615e79 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1642,6 +1642,18 @@ static int ahci_init_msi(struct pci_dev *pdev, unsigned int n_ports,
return pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSIX);
}
+static void ahci_mark_external_port(struct ata_port *ap)
+{
+ struct ahci_host_priv *hpriv = ap->host->private_data;
+ void __iomem *port_mmio = ahci_port_base(ap);
+ u32 tmp;
+
+ /* mark esata ports */
+ tmp = readl(port_mmio + PORT_CMD);
+ if ((tmp & PORT_CMD_ESP) && (hpriv->cap & HOST_CAP_SXS))
+ ap->pflags |= ATA_PFLAG_EXTERNAL;
+}
+
static void ahci_update_initial_lpm_policy(struct ata_port *ap,
struct ahci_host_priv *hpriv)
{
@@ -1934,6 +1946,8 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ap->flags & ATA_FLAG_EM)
ap->em_message_type = hpriv->em_msg_type;
+ ahci_mark_external_port(ap);
+
ahci_update_initial_lpm_policy(ap, hpriv);
/* disabled/not-implemented port */
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index 1a63200ea437..fca376f03c9e 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -1280,10 +1280,8 @@ static void ahci_port_init(struct device *dev, struct ata_port *ap,
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;
/* make sure port is not active */
rc = ahci_deinit_port(ap, &emsg);
@@ -1291,11 +1289,6 @@ static void ahci_port_init(struct device *dev, struct ata_port *ap,
dev_warn(dev, "%s (%d)\n", emsg, rc);
ahci_port_clear_pending_irq(ap);
-
- /* mark esata ports */
- tmp = readl(port_mmio + PORT_CMD);
- if ((tmp & PORT_CMD_ESP) && (hpriv->cap & HOST_CAP_SXS))
- ap->pflags |= ATA_PFLAG_EXTERNAL;
}
void ahci_init_controller(struct ata_host *host)
--
2.43.0
