octeontx2: mark the AF/PF/VF drivers as tech-preview

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2040643
Upstream Status: RHEL only

Mark the 3 new drivers as tech preview. The testing done so far is
insufficient for full support.

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>

Author: michich

drivers/net/ethernet/marvell/octeontx2/af/rvu.c

@@ -3352,6 +3352,7 @@ static int __init rvu_init_module(void)
 	int err;
 
 	pr_info("%s: %s\n", DRV_NAME, DRV_STRING);
+	mark_tech_preview("Marvell OcteonTX2 RVU Admin Function driver", THIS_MODULE);
 
 	err = pci_register_driver(&cgx_driver);
 	if (err < 0)

drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c

@@ -3098,6 +3098,7 @@ static struct pci_driver otx2_pf_driver = {
 static int __init otx2_rvupf_init_module(void)
 {
 	pr_info("%s: %s\n", DRV_NAME, DRV_STRING);
+	mark_tech_preview("Marvell OcteonTX2 NIC Physical Function driver", THIS_MODULE);
 
 	return pci_register_driver(&otx2_pf_driver);
 }

drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c

@@ -781,6 +781,7 @@ static struct pci_driver otx2vf_driver = {
 static int __init otx2vf_init_module(void)
 {
 	pr_info("%s: %s\n", DRV_NAME, DRV_STRING);
+	mark_tech_preview("Marvell OcteonTX2 NIC Virtual Function driver", THIS_MODULE);
 
 	return pci_register_driver(&otx2vf_driver);
 }