common/cnxk: suport VLAN filter

[dpdk.git] / drivers / common / cnxk / roc_dev.c

diff --git a/drivers/common/cnxk/roc_dev.c b/drivers/common/cnxk/roc_dev.c
index 4cd5978..a39acc9 100644 (file)
--- a/drivers/common/cnxk/roc_dev.c
+++ b/drivers/common/cnxk/roc_dev.c
@@ -1125,6 +1125,10 @@ dev_init(struct dev *dev, struct plt_pci_device *pci_dev)
        }
        dev->mbox_active = 1;
 
+       rc = npa_lf_init(dev, pci_dev);
+       if (rc)
+               goto iounmap;
+
        /* Setup LMT line base */
        rc = dev_lmt_setup(pci_dev, dev);
        if (rc)
@@ -1150,6 +1154,13 @@ dev_fini(struct dev *dev, struct plt_pci_device *pci_dev)
        struct plt_intr_handle *intr_handle = &pci_dev->intr_handle;
        struct mbox *mbox;
 
+       /* Check if this dev hosts npalf and has 1+ refs */
+       if (idev_npa_lf_active(dev) > 1)
+               return -EAGAIN;
+
+       /* Clear references to this pci dev */
+       npa_lf_fini();
+
        mbox_unregister_irq(pci_dev, dev);
 
        if (!dev_is_vf(dev))