X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcommon%2Fcnxk%2Froc_dev.c;h=a39acc9f6ea71a0bc47c4bda0508c162b2698a27;hb=56175f74eaa565cdfde931d83be1db9faaa81667;hp=4cd597832682eb045be2f24c3ce106b0f11e2377;hpb=585bb3e538f91340debe74e4cc024e0e8404bca9;p=dpdk.git

diff --git a/drivers/common/cnxk/roc_dev.c b/drivers/common/cnxk/roc_dev.c
index 4cd5978326..a39acc9f6e 100644
--- 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))