t_hwrm_exec_fwd_req(struct bnxt_softc *bp);
+void bnxt_destroy_trusted_vf_sysctls(struct bnxt_softc *softc);
+int bnxt_set_vf_trust(struct bnxt_softc *softc, int vf_id, bool trusted);
+int bnxt_approve_mac(struct bnxt_softc *sc);
+void bnxt_update_vf_mac(struct bnxt_softc *sc);
+bool bnxt_promisc_ok(struct bnxt_softc *softc);
+int bnxt_set_vf_spoofchk(struct bnxt_softc *sc, int vf_id, bool enable);
+int bnxt_cfg_hw_sriov(struct bnxt_softc *softc, uint16_t *num_vfs, bool reset);
+void bnxt_reenable_sriov(struct bnxt_softc *bp);
+
+
+#endif /* _BNXT_SRIOV_H_ */
diff --git a/sys/dev/bnxt/bnxt_en/if_bnxt.c b/sys/dev/bnxt/bnxt_en/if_bnxt.c
index dea6fd68181e..b9fb7fb8a7e4 100644
--- a/sys/dev/bnxt/bnxt_en/if_bnxt.c
+++ b/sys/dev/bnxt/bnxt_en/if_bnxt.c
@@ -266,6 +266,11 @@ static device_method_t bnxt_methods[] = {
 	DEVMETHOD(device_shutdown, iflib_device_shutdown),
 	DEVMETHOD(device_suspend, iflib_device_suspend),
 	DEVMETHOD(device_resume, iflib_device_resume),
+#ifdef PCI_IOV
+	DEVMETHOD(pci_iov_init, iflib_device_iov_init),
+	DEVMETHOD(pci_iov_uninit, iflib_device_iov_uninit),
+	DEVMETHOD(pci_iov_add_vf, iflib_device_iov_add_vf),
+#endif
 	DEVMETHOD_END
 };
 
@@ -344,7 +349,11 @@ static device_method_t bnxt_iflib_methods[] = {
 	DEVMETHOD(ifdi_i2c_req, bnxt_i2c_req),
 
 	DEVMETHOD(ifdi_needs_restart, bnxt_if_needs_restart),
-
+#ifdef PCI_IOV
+	DEVMETHOD(ifdi_iov_init, bnxt_iov_init),
+	DEVMETHOD(ifdi_iov_uninit, bnxt_iov_uninit),
+	DEVMETHOD(ifdi_iov_vf_add, bnxt_iov_vf_add),
+#endif
 	DEVMETHOD_END
 };
 
@@ -2738,6 +2747,12 @@ bnxt_attach_post(if_ctx_t ctx)
 	bnxt_dcb_init(softc);
 	bnxt_rdma_aux_device_init(softc);
 
+#if PCI_IOV
+	/* SR-IOV attach */
+	if (BNXT_PF(softc) && BNXT_CHIP_P5_PLUS(softc))
+		bnxt_sriov_attach(softc);
+#endif
+
 failed:
 	return rc;
 }
@@ -5324,4 +5339,4 @@ bnxt_get_wol_settings(struct bnxt_softc *softc)
 	do {
 		wol_handle = bnxt_hwrm_get_wol_fltrs(softc, wol_handle);
 	} while (wol_handle && wol_handle != BNXT_NO_MORE_WOL_FILTERS);
-}
+}
\ No newline at end of file
diff --git a/sys/modules/bnxt/bnxt_en/Makefile b/sys/modules/bnxt/bnxt_en/Makefile
index 12c23898c106..dc9b30b7f2af 100644
--- a/sys/modules/bnxt/bnxt_en/Makefile
+++ b/sys/modules/bnxt/bnxt_en/Makefile
@@ -9,6 +9,7 @@ SRCS	+= bnxt_sysctl.c
 SRCS	+= bnxt_mgmt.c
 SRCS	+= bnxt_dcb.c bnxt_dcb.h
 SRCS	+= bnxt_auxbus_compat.c bnxt_auxbus_compat.h
+SRCS	+= bnxt_sriov.c bnxt_sriov.h
 SRCS	+= bnxt_ulp.c bnxt_ulp.h
 SRCS	+= ${LINUXKPI_GENSRCS}