Differential D4295 Diff 10536 sys/ofed/drivers/net/mlx4/en_tx.c

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	ring->stride = stride;			ring->stride = stride;
	ring->full_size = ring->size - HEADROOM - MAX_DESC_TXBBS;			ring->full_size = ring->size - HEADROOM - MAX_DESC_TXBBS;
	ring->inline_thold = min(inline_thold, MAX_INLINE);			ring->inline_thold = min(inline_thold, MAX_INLINE);
	mtx_init(&ring->tx_lock.m, "mlx4 tx", NULL, MTX_DEF);			mtx_init(&ring->tx_lock.m, "mlx4 tx", NULL, MTX_DEF);
	mtx_init(&ring->comp_lock.m, "mlx4 comp", NULL, MTX_DEF);			mtx_init(&ring->comp_lock.m, "mlx4 comp", NULL, MTX_DEF);

	/* Allocate the buf ring */			/* Allocate the buf ring */
	ring->br = buf_ring_alloc(MLX4_EN_DEF_TX_QUEUE_SIZE, M_DEVBUF,			ring->br = buf_ring_alloc(MLX4_EN_DEF_TX_QUEUE_SIZE, M_DEVBUF,
	M_WAITOK, &ring->tx_lock.m);			M_WAITOK, &ring->tx_lock.m, queue_idx,
				priv->tx_ring_num);
	if (ring->br == NULL) {			if (ring->br == NULL) {
	en_err(priv, "Failed allocating tx_info ring\n");			en_err(priv, "Failed allocating tx_info ring\n");
	return -ENOMEM;			return -ENOMEM;
	}			}

	tmp = size * sizeof(struct mlx4_en_tx_info);			tmp = size * sizeof(struct mlx4_en_tx_info);
	ring->tx_info = vmalloc_node(tmp, node);			ring->tx_info = vmalloc_node(tmp, node);
	if (!ring->tx_info) {			if (!ring->tx_info) {
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