Interrupt is being enabled in port initialization when the port phy
has not been initialized yet. Just enable the interrupt when the port
is being enabled which is a more accurate place for this.
Signed-off-by: Sergio Paracuellos <sergio.paracuel...@gmail.com>
---
drivers/staging/mt7621-pci/pci-mt7621.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c
b/drivers/staging/mt7621-pci/pci-mt7621.c
index 8b7c63d..5f7ff70 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -601,10 +601,6 @@ static int mt7621_pcie_init_port(struct mt7621_pcie_port
*port)
port->enabled = false;
} else {
port->enabled = true;
- /* enable pcie interrupt */
- val = pcie_read(pcie, RALINK_PCI_PCIMSK_ADDR);
- val |= PCIE_PORT_INT_EN(slot);
- pcie_write(pcie, val, RALINK_PCI_PCIMSK_ADDR);
}
mt7621_enable_phy(port);
@@ -667,6 +663,11 @@ static void mt7621_pcie_enable_ports(struct mt7621_pcie
*pcie)
continue;
}
+ /* enable pcie interrupt */
+ val = pcie_read(pcie, RALINK_PCI_PCIMSK_ADDR);
+ val |= PCIE_PORT_INT_EN(slot);
+ pcie_write(pcie, val, RALINK_PCI_PCIMSK_ADDR);
+
/* map 2G DDR region */
pcie_write(pcie, PCIE_BAR_MAP_MAX | PCIE_BAR_ENABLE,
offset + RALINK_PCI_BAR0SETUP_ADDR);
--
2.7.4
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