summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/ntb/hw/amd/ntb_hw_amd.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index c6cea0005553..9e310e1ad4d0 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -1296,6 +1296,22 @@ static void amd_ntb_pci_remove(struct pci_dev *pdev)
kfree(ndev);
}
+static void amd_ntb_pci_shutdown(struct pci_dev *pdev)
+{
+ struct amd_ntb_dev *ndev = pci_get_drvdata(pdev);
+
+ /* Send link down notification */
+ ntb_link_event(&ndev->ntb);
+
+ amd_deinit_side_info(ndev);
+ ntb_peer_db_set(&ndev->ntb, BIT_ULL(ndev->db_last_bit));
+ ntb_unregister_device(&ndev->ntb);
+ ndev_deinit_debugfs(ndev);
+ amd_deinit_dev(ndev);
+ amd_ntb_deinit_pci(ndev);
+ kfree(ndev);
+}
+
static const struct file_operations amd_ntb_debugfs_info = {
.owner = THIS_MODULE,
.open = simple_open,
@@ -1326,6 +1342,7 @@ static struct pci_driver amd_ntb_pci_driver = {
.id_table = amd_ntb_pci_tbl,
.probe = amd_ntb_pci_probe,
.remove = amd_ntb_pci_remove,
+ .shutdown = amd_ntb_pci_shutdown,
};
static int __init amd_ntb_pci_driver_init(void)