Exemplos de V_L2T_W_PORT em C++ (Cpp)

Exemplo n.º 1

/*
 * Write an L2T entry.  Must be called with the entry locked.
 * The write may be synchronous or asynchronous.
 */
int
t4_write_l2e(struct adapter *sc, struct l2t_entry *e, int sync)
{
	struct wrqe *wr;
	struct cpl_l2t_write_req *req;
	int idx = e->idx + sc->vres.l2t.start;

	mtx_assert(&e->lock, MA_OWNED);

	wr = alloc_wrqe(sizeof(*req), &sc->sge.mgmtq);
	if (wr == NULL)
		return (ENOMEM);
	req = wrtod(wr);

	INIT_TP_WR(req, 0);
	OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_L2T_WRITE_REQ, idx |
	    V_SYNC_WR(sync) | V_TID_QID(sc->sge.fwq.abs_id)));
	req->params = htons(V_L2T_W_PORT(e->lport) | V_L2T_W_NOREPLY(!sync));
	req->l2t_idx = htons(idx);
	req->vlan = htons(e->vlan);
	memcpy(req->dst_mac, e->dmac, sizeof(req->dst_mac));

	t4_wrq_tx(sc, wr);

	if (sync && e->state != L2T_STATE_SWITCHING)
		e->state = L2T_STATE_SYNC_WRITE;

	return (0);
}

Exemplo n.º 2

Arquivo: t4_l2t.c Projeto: FreeBSDFoundation/freebsd

/*
 * Write an L2T entry.  Must be called with the entry locked.
 * The write may be synchronous or asynchronous.
 */
int
t4_write_l2e(struct l2t_entry *e, int sync)
{
	struct sge_wrq *wrq;
	struct adapter *sc;
	struct wrq_cookie cookie;
	struct cpl_l2t_write_req *req;
	int idx;

	mtx_assert(&e->lock, MA_OWNED);
	MPASS(e->wrq != NULL);

	wrq = e->wrq;
	sc = wrq->adapter;

	req = start_wrq_wr(wrq, howmany(sizeof(*req), 16), &cookie);
	if (req == NULL)
		return (ENOMEM);

	idx = e->idx + sc->vres.l2t.start;
	INIT_TP_WR(req, 0);
	OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_L2T_WRITE_REQ, idx |
	    V_SYNC_WR(sync) | V_TID_QID(e->iqid)));
	req->params = htons(V_L2T_W_PORT(e->lport) | V_L2T_W_NOREPLY(!sync));
	req->l2t_idx = htons(idx);
	req->vlan = htons(e->vlan);
	memcpy(req->dst_mac, e->dmac, sizeof(req->dst_mac));

	commit_wrq_wr(wrq, req, &cookie);

	if (sync && e->state != L2T_STATE_SWITCHING)
		e->state = L2T_STATE_SYNC_WRITE;

	return (0);
}