959 	if (xso->dir == XFRM_DEV_OFFLOAD_IN)  in copy_user_offload()
1646 static int verify_policy_dir(u8 dir, struct netlink_ext_ack *extack)  in verify_policy_dir()  argument
1648 	switch (dir) {  in verify_policy_dir()
1733 	ret = verify_policy_dir(p->dir, extack);  in verify_newpolicy_info()
1736 	if (p->index && (xfrm_policy_id2dir(p->index) != p->dir)) {  in verify_newpolicy_info()
1782 			 int dir, struct netlink_ext_ack *extack)  in validate_tmpl()  argument
1808 			if (ut[i].optional && dir == XFRM_POLICY_OUT) {  in validate_tmpl()
1849 			       int dir, struct netlink_ext_ack *extack)  in copy_from_user_tmpl()  argument
1860 		err = validate_tmpl(nr, utmpl, pol->family, dir, extack);  in copy_from_user_tmpl()
1902 static void copy_to_user_policy(struct xfrm_policy *xp, struct xfrm_userpolicy_info *p, int dir)  in copy_to_user_policy()  argument
1911 	p->dir = dir;  in copy_to_user_policy()
1937 	if (!(err = copy_from_user_tmpl(xp, attrs, p->dir, extack)))  in xfrm_policy_construct()
1951 					  p->dir, extack);  in xfrm_policy_construct()
1991 	err = xfrm_policy_insert(p->dir, xp, excl);  in xfrm_add_policy()
2005 	km_policy_notify(xp, p->dir, &c);  in xfrm_add_policy()
2086 static int dump_one_policy(struct xfrm_policy *xp, int dir, int count, void *ptr)  in dump_one_policy()  argument
2102 	copy_to_user_policy(xp, p, dir);  in dump_one_policy()
2171 					  int dir, u32 seq)  in xfrm_policy_netlink()  argument
2186 	err = dump_one_policy(xp, dir, 0, &info);  in xfrm_policy_netlink()
2305 	err = verify_policy_dir(p->dir, extack);  in xfrm_get_policy()
2315 		xp = xfrm_policy_byid(net, &m, if_id, type, p->dir,  in xfrm_get_policy()
2333 		xp = xfrm_policy_bysel_ctx(net, &m, if_id, type, p->dir,  in xfrm_get_policy()
2343 		resp_skb = xfrm_policy_netlink(skb, xp, p->dir, nlh->nlmsg_seq);  in xfrm_get_policy()
2360 		km_policy_notify(xp, p->dir, &c);  in xfrm_get_policy()
2616 	err = verify_policy_dir(p->dir, extack);  in xfrm_add_pol_expire()
2626 		xp = xfrm_policy_byid(net, &m, if_id, type, p->dir, p->index,  in xfrm_add_pol_expire()
2644 		xp = xfrm_policy_bysel_ctx(net, &m, if_id, type, p->dir,  in xfrm_add_pol_expire()
2656 		xfrm_policy_delete(xp, p->dir);  in xfrm_add_pol_expire()
2659 	km_policy_expired(xp, p->dir, up->hard, nlh->nlmsg_pid);  in xfrm_add_pol_expire()
2854 	err = xfrm_migrate(&pi->sel, pi->dir, type, m, n, kmp, net, encap,  in xfrm_do_migrate()
2914 			 const struct xfrm_encap_tmpl *encap, u8 dir, u8 type)  in build_migrate()  argument
2929 	pol_id->dir = dir;  in build_migrate()
2958 static int xfrm_send_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,  in xfrm_send_migrate()  argument
2973 	err = build_migrate(skb, m, num_migrate, k, sel, encap, dir, type);  in xfrm_send_migrate()
2979 static int xfrm_send_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,  in xfrm_send_migrate()  argument
3485 					       u8 *data, int len, int *dir)  in xfrm_compile_policy()  argument
3496 			*dir = -EOPNOTSUPP;  in xfrm_compile_policy()
3503 			*dir = -EOPNOTSUPP;  in xfrm_compile_policy()
3509 		*dir = -EINVAL;  in xfrm_compile_policy()
3513 	*dir = -EINVAL;  in xfrm_compile_policy()
3520 	if (validate_tmpl(nr, ut, p->sel.family, p->dir, NULL))  in xfrm_compile_policy()
3523 	if (p->dir > XFRM_POLICY_OUT)  in xfrm_compile_policy()
3528 		*dir = -ENOBUFS;  in xfrm_compile_policy()
3536 	*dir = p->dir;  in xfrm_compile_policy()
3551 			   int dir, const struct km_event *c)  in build_polexpire()  argument
3563 	copy_to_user_policy(xp, &upe->pol, dir);  in build_polexpire()
3585 static int xfrm_exp_policy_notify(struct xfrm_policy *xp, int dir, const struct km_event *c)  in xfrm_exp_policy_notify()  argument
3595 	err = build_polexpire(skb, xp, dir, c);  in xfrm_exp_policy_notify()
3601 static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, const struct km_event *c)  in xfrm_notify_policy()  argument
3636 		id->dir = dir;  in xfrm_notify_policy()
3650 	copy_to_user_policy(xp, p, dir);  in xfrm_notify_policy()
3700 static int xfrm_send_policy_notify(struct xfrm_policy *xp, int dir, const struct km_event *c)  in xfrm_send_policy_notify()  argument
3707 		return xfrm_notify_policy(xp, dir, c);  in xfrm_send_policy_notify()
3711 		return xfrm_exp_policy_notify(xp, dir, c);  in xfrm_send_policy_notify()