mt76: mt7615: enable MSI by default

Enable MSI/MSI-X PCI interrupts by default. This patch has been tested
using Banana Pi r64 board

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
index c8d0f893a47f622c4a3d8bb537411caba9b9ade3..4f8a3c637a98ae875d37aeaf376de4678e202c99 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c
@@ -33,6 +33,10 @@ static int mt7615_pci_probe(struct pci_dev *pdev,
 
        pci_set_master(pdev);
 
+       ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
+       if (ret < 0)
+               return ret;
+
        ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
        if (ret)
                return ret;
@@ -48,6 +52,7 @@ static void mt7615_pci_remove(struct pci_dev *pdev)
        struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
 
        mt7615_unregister_device(dev);
+       pci_free_irq_vectors(pdev);
 }
 
 struct pci_driver mt7615_pci_driver = {