Lines Matching full:flow
371 struct macsec_flow *flow) in vsc8584_macsec_flow() argument
374 enum macsec_bank bank = flow->bank; in vsc8584_macsec_flow()
375 u32 val, match = 0, mask = 0, action = 0, idx = flow->index; in vsc8584_macsec_flow()
377 if (flow->match.tagged) in vsc8584_macsec_flow()
379 if (flow->match.untagged) in vsc8584_macsec_flow()
382 if (bank == MACSEC_INGR && flow->assoc_num >= 0) { in vsc8584_macsec_flow()
383 match |= MSCC_MS_SAM_MISC_MATCH_AN(flow->assoc_num); in vsc8584_macsec_flow()
387 if (bank == MACSEC_INGR && flow->match.sci && flow->rx_sa->sc->sci) { in vsc8584_macsec_flow()
388 u64 sci = (__force u64)flow->rx_sa->sc->sci; in vsc8584_macsec_flow()
400 if (flow->match.etype) { in vsc8584_macsec_flow()
404 MSCC_MS_SAM_MAC_SA_MATCH_HI_ETYPE((__force u32)htons(flow->etype))); in vsc8584_macsec_flow()
407 match |= MSCC_MS_SAM_MISC_MATCH_PRIORITY(flow->priority); in vsc8584_macsec_flow()
413 if (flow->action.drop) in vsc8584_macsec_flow()
415 else if (flow->action.bypass || flow->port == MSCC_MS_PORT_UNCONTROLLED) in vsc8584_macsec_flow()
423 MSCC_MS_SAM_FLOW_CTRL_DEST_PORT(flow->port); in vsc8584_macsec_flow()
462 struct macsec_flow *flow) in vsc8584_macsec_flow_enable() argument
464 enum macsec_bank bank = flow->bank; in vsc8584_macsec_flow_enable()
465 u32 val, idx = flow->index; in vsc8584_macsec_flow_enable()
467 if ((flow->bank == MACSEC_INGR && flow->rx_sa && !flow->rx_sa->active) || in vsc8584_macsec_flow_enable()
468 (flow->bank == MACSEC_EGR && flow->tx_sa && !flow->tx_sa->active)) in vsc8584_macsec_flow_enable()
481 struct macsec_flow *flow) in vsc8584_macsec_flow_disable() argument
483 enum macsec_bank bank = flow->bank; in vsc8584_macsec_flow_disable()
484 u32 val, idx = flow->index; in vsc8584_macsec_flow_disable()
495 static u32 vsc8584_macsec_flow_context_id(struct macsec_flow *flow) in vsc8584_macsec_flow_context_id() argument
497 if (flow->bank == MACSEC_INGR) in vsc8584_macsec_flow_context_id()
498 return flow->index + MSCC_MS_MAX_FLOWS; in vsc8584_macsec_flow_context_id()
500 return flow->index; in vsc8584_macsec_flow_context_id()
520 struct macsec_flow *flow, in vsc8584_macsec_transformation() argument
524 enum macsec_bank bank = flow->bank; in vsc8584_macsec_transformation()
525 int i, ret, index = flow->index; in vsc8584_macsec_transformation()
560 vsc8584_macsec_flow_context_id(flow)); in vsc8584_macsec_transformation()
577 flow->rx_sa->next_pn : flow->tx_sa->next_pn); in vsc8584_macsec_transformation()
586 sci = (__force u64)(bank == MACSEC_INGR ? flow->rx_sa->sc->sci : priv->secy->sci); in vsc8584_macsec_transformation()
596 flow->has_transformation = true; in vsc8584_macsec_transformation()
605 struct macsec_flow *flow; in vsc8584_macsec_alloc_flow() local
613 flow = kzalloc(sizeof(*flow), GFP_KERNEL); in vsc8584_macsec_alloc_flow()
614 if (!flow) in vsc8584_macsec_alloc_flow()
618 flow->index = index; in vsc8584_macsec_alloc_flow()
619 flow->bank = bank; in vsc8584_macsec_alloc_flow()
620 flow->priority = 8; in vsc8584_macsec_alloc_flow()
621 flow->assoc_num = -1; in vsc8584_macsec_alloc_flow()
623 list_add_tail(&flow->list, &priv->macsec_flows); in vsc8584_macsec_alloc_flow()
624 return flow; in vsc8584_macsec_alloc_flow()
628 struct macsec_flow *flow) in vsc8584_macsec_free_flow() argument
630 unsigned long *bitmap = flow->bank == MACSEC_INGR ? in vsc8584_macsec_free_flow()
633 list_del(&flow->list); in vsc8584_macsec_free_flow()
634 clear_bit(flow->index, bitmap); in vsc8584_macsec_free_flow()
635 kfree(flow); in vsc8584_macsec_free_flow()
639 struct macsec_flow *flow) in vsc8584_macsec_add_flow() argument
641 flow->port = MSCC_MS_PORT_CONTROLLED; in vsc8584_macsec_add_flow()
642 vsc8584_macsec_flow(phydev, flow); in vsc8584_macsec_add_flow()
647 struct macsec_flow *flow; in vsc8584_macsec_default_flows() local
650 flow = vsc8584_macsec_alloc_flow(phydev->priv, MACSEC_INGR); in vsc8584_macsec_default_flows()
651 if (IS_ERR(flow)) in vsc8584_macsec_default_flows()
652 return PTR_ERR(flow); in vsc8584_macsec_default_flows()
654 flow->priority = 15; in vsc8584_macsec_default_flows()
655 flow->port = MSCC_MS_PORT_UNCONTROLLED; in vsc8584_macsec_default_flows()
656 flow->match.tagged = 1; in vsc8584_macsec_default_flows()
657 flow->match.untagged = 1; in vsc8584_macsec_default_flows()
658 flow->match.etype = 1; in vsc8584_macsec_default_flows()
659 flow->etype = ETH_P_PAE; in vsc8584_macsec_default_flows()
660 flow->action.bypass = 1; in vsc8584_macsec_default_flows()
662 vsc8584_macsec_flow(phydev, flow); in vsc8584_macsec_default_flows()
663 vsc8584_macsec_flow_enable(phydev, flow); in vsc8584_macsec_default_flows()
666 flow = vsc8584_macsec_alloc_flow(phydev->priv, MACSEC_EGR); in vsc8584_macsec_default_flows()
667 if (IS_ERR(flow)) in vsc8584_macsec_default_flows()
668 return PTR_ERR(flow); in vsc8584_macsec_default_flows()
670 flow->priority = 15; in vsc8584_macsec_default_flows()
671 flow->port = MSCC_MS_PORT_COMMON; in vsc8584_macsec_default_flows()
672 flow->match.untagged = 1; in vsc8584_macsec_default_flows()
673 flow->match.etype = 1; in vsc8584_macsec_default_flows()
674 flow->etype = ETH_P_PAE; in vsc8584_macsec_default_flows()
675 flow->action.bypass = 1; in vsc8584_macsec_default_flows()
677 vsc8584_macsec_flow(phydev, flow); in vsc8584_macsec_default_flows()
678 vsc8584_macsec_flow_enable(phydev, flow); in vsc8584_macsec_default_flows()
684 struct macsec_flow *flow) in vsc8584_macsec_del_flow() argument
686 vsc8584_macsec_flow_disable(phydev, flow); in vsc8584_macsec_del_flow()
687 vsc8584_macsec_free_flow(phydev->priv, flow); in vsc8584_macsec_del_flow()
691 struct macsec_flow *flow, bool update) in __vsc8584_macsec_add_rxsa() argument
697 flow->assoc_num = ctx->sa.assoc_num; in __vsc8584_macsec_add_rxsa()
698 flow->rx_sa = ctx->sa.rx_sa; in __vsc8584_macsec_add_rxsa()
701 flow->match.tagged = 1; in __vsc8584_macsec_add_rxsa()
702 flow->match.sci = 1; in __vsc8584_macsec_add_rxsa()
705 flow->match.untagged = 1; in __vsc8584_macsec_add_rxsa()
707 vsc8584_macsec_add_flow(phydev, flow); in __vsc8584_macsec_add_rxsa()
712 ret = vsc8584_macsec_transformation(phydev, flow, ctx->sa.key); in __vsc8584_macsec_add_rxsa()
714 vsc8584_macsec_free_flow(phydev->priv, flow); in __vsc8584_macsec_add_rxsa()
720 struct macsec_flow *flow, bool update) in __vsc8584_macsec_add_txsa() argument
724 flow->assoc_num = ctx->sa.assoc_num; in __vsc8584_macsec_add_txsa()
725 flow->tx_sa = ctx->sa.tx_sa; in __vsc8584_macsec_add_txsa()
728 flow->match.untagged = 1; in __vsc8584_macsec_add_txsa()
730 vsc8584_macsec_add_flow(ctx->phydev, flow); in __vsc8584_macsec_add_txsa()
735 ret = vsc8584_macsec_transformation(ctx->phydev, flow, ctx->sa.key); in __vsc8584_macsec_add_txsa()
737 vsc8584_macsec_free_flow(ctx->phydev->priv, flow); in __vsc8584_macsec_add_txsa()
745 struct macsec_flow *flow, *tmp; in vsc8584_macsec_dev_open() local
747 list_for_each_entry_safe(flow, tmp, &priv->macsec_flows, list) in vsc8584_macsec_dev_open()
748 vsc8584_macsec_flow_enable(ctx->phydev, flow); in vsc8584_macsec_dev_open()
756 struct macsec_flow *flow, *tmp; in vsc8584_macsec_dev_stop() local
758 list_for_each_entry_safe(flow, tmp, &priv->macsec_flows, list) in vsc8584_macsec_dev_stop()
759 vsc8584_macsec_flow_disable(ctx->phydev, flow); in vsc8584_macsec_dev_stop()
785 struct macsec_flow *flow, *tmp; in vsc8584_macsec_del_secy() local
787 list_for_each_entry_safe(flow, tmp, &priv->macsec_flows, list) in vsc8584_macsec_del_secy()
788 vsc8584_macsec_del_flow(ctx->phydev, flow); in vsc8584_macsec_del_secy()
817 struct macsec_flow *flow, *tmp; in vsc8584_macsec_del_rxsc() local
819 list_for_each_entry_safe(flow, tmp, &priv->macsec_flows, list) { in vsc8584_macsec_del_rxsc()
820 if (flow->bank == MACSEC_INGR && flow->rx_sa && in vsc8584_macsec_del_rxsc()
821 flow->rx_sa->sc->sci == ctx->rx_sc->sci) in vsc8584_macsec_del_rxsc()
822 vsc8584_macsec_del_flow(ctx->phydev, flow); in vsc8584_macsec_del_rxsc()
832 struct macsec_flow *flow; in vsc8584_macsec_add_rxsa() local
835 flow = vsc8584_macsec_alloc_flow(priv, MACSEC_INGR); in vsc8584_macsec_add_rxsa()
836 if (IS_ERR(flow)) in vsc8584_macsec_add_rxsa()
837 return PTR_ERR(flow); in vsc8584_macsec_add_rxsa()
839 ret = __vsc8584_macsec_add_rxsa(ctx, flow, false); in vsc8584_macsec_add_rxsa()
843 vsc8584_macsec_flow_enable(phydev, flow); in vsc8584_macsec_add_rxsa()
849 struct macsec_flow *flow; in vsc8584_macsec_upd_rxsa() local
855 flow = vsc8584_macsec_find_flow(ctx, MACSEC_INGR); in vsc8584_macsec_upd_rxsa()
856 if (IS_ERR(flow)) in vsc8584_macsec_upd_rxsa()
857 return PTR_ERR(flow); in vsc8584_macsec_upd_rxsa()
859 /* Make sure the flow is disabled before updating it */ in vsc8584_macsec_upd_rxsa()
860 vsc8584_macsec_flow_disable(ctx->phydev, flow); in vsc8584_macsec_upd_rxsa()
862 ret = __vsc8584_macsec_add_rxsa(ctx, flow, true); in vsc8584_macsec_upd_rxsa()
866 vsc8584_macsec_flow_enable(ctx->phydev, flow); in vsc8584_macsec_upd_rxsa()
872 struct macsec_flow *flow; in vsc8584_macsec_del_rxsa() local
874 flow = vsc8584_macsec_find_flow(ctx, MACSEC_INGR); in vsc8584_macsec_del_rxsa()
875 if (IS_ERR(flow)) in vsc8584_macsec_del_rxsa()
876 return PTR_ERR(flow); in vsc8584_macsec_del_rxsa()
878 vsc8584_macsec_del_flow(ctx->phydev, flow); in vsc8584_macsec_del_rxsa()
886 struct macsec_flow *flow; in vsc8584_macsec_add_txsa() local
889 flow = vsc8584_macsec_alloc_flow(priv, MACSEC_EGR); in vsc8584_macsec_add_txsa()
890 if (IS_ERR(flow)) in vsc8584_macsec_add_txsa()
891 return PTR_ERR(flow); in vsc8584_macsec_add_txsa()
893 ret = __vsc8584_macsec_add_txsa(ctx, flow, false); in vsc8584_macsec_add_txsa()
897 vsc8584_macsec_flow_enable(phydev, flow); in vsc8584_macsec_add_txsa()
903 struct macsec_flow *flow; in vsc8584_macsec_upd_txsa() local
909 flow = vsc8584_macsec_find_flow(ctx, MACSEC_EGR); in vsc8584_macsec_upd_txsa()
910 if (IS_ERR(flow)) in vsc8584_macsec_upd_txsa()
911 return PTR_ERR(flow); in vsc8584_macsec_upd_txsa()
913 /* Make sure the flow is disabled before updating it */ in vsc8584_macsec_upd_txsa()
914 vsc8584_macsec_flow_disable(ctx->phydev, flow); in vsc8584_macsec_upd_txsa()
916 ret = __vsc8584_macsec_add_txsa(ctx, flow, true); in vsc8584_macsec_upd_txsa()
920 vsc8584_macsec_flow_enable(ctx->phydev, flow); in vsc8584_macsec_upd_txsa()
926 struct macsec_flow *flow; in vsc8584_macsec_del_txsa() local
928 flow = vsc8584_macsec_find_flow(ctx, MACSEC_EGR); in vsc8584_macsec_del_txsa()
929 if (IS_ERR(flow)) in vsc8584_macsec_del_txsa()
930 return PTR_ERR(flow); in vsc8584_macsec_del_txsa()
932 vsc8584_macsec_del_flow(ctx->phydev, flow); in vsc8584_macsec_del_txsa()
975 struct macsec_flow *flow, *tmp; in vsc8584_handle_macsec_interrupt() local
986 list_for_each_entry_safe(flow, tmp, &priv->macsec_flows, list) { in vsc8584_handle_macsec_interrupt()
989 if (flow->bank != MACSEC_EGR || !flow->has_transformation) in vsc8584_handle_macsec_interrupt()
993 MSCC_MS_XFORM_REC(flow->index, rec)); in vsc8584_handle_macsec_interrupt()
995 vsc8584_macsec_flow_disable(phydev, flow); in vsc8584_handle_macsec_interrupt()
996 macsec_pn_wrapped(priv->secy, flow->tx_sa); in vsc8584_handle_macsec_interrupt()