C++ (Cpp) nouveau_bar_init Exemples

Exemple #1

Fichier : nvc0.c Projet : 174high/dell-driver

static int
nvc0_bar_init(struct nouveau_object *object)
{
	struct nvc0_bar_priv *priv = (void *)object;
	int ret;

	ret = nouveau_bar_init(&priv->base);
	if (ret)
		return ret;

	nv_mask(priv, 0x000200, 0x00000100, 0x00000000);
	nv_mask(priv, 0x000200, 0x00000100, 0x00000100);
	nv_mask(priv, 0x100c80, 0x00000001, 0x00000000);

	nv_wr32(priv, 0x001704, 0x80000000 | priv->bar[1].mem->addr >> 12);
	nv_wr32(priv, 0x001714, 0xc0000000 | priv->bar[0].mem->addr >> 12);
	return 0;
}

Exemple #2

Fichier : nv50.c Projet : lihp1603/firefly-3.14-kernel

static int
nv50_bar_init(struct nouveau_object *object)
{
	struct nv50_bar_priv *priv = (void *)object;
	int ret;

	ret = nouveau_bar_init(&priv->base);
	if (ret)
		return ret;

	nv_mask(priv, 0x000200, 0x00000100, 0x00000000);
	nv_mask(priv, 0x000200, 0x00000100, 0x00000100);
	nv_wr32(priv, 0x100c80, 0x00060001);
	if (!nv_wait(priv, 0x100c80, 0x00000001, 0x00000000)) {
		nv_error(priv, "vm flush timeout\n");
		return -EBUSY;
	}

	nv_wr32(priv, 0x001704, 0x00000000 | priv->mem->addr >> 12);
	nv_wr32(priv, 0x001704, 0x40000000 | priv->mem->addr >> 12);
	nv_wr32(priv, 0x001708, 0x80000000 | priv->bar1->node->offset >> 4);
	nv_wr32(priv, 0x00170c, 0x80000000 | priv->bar3->node->offset >> 4);
	return 0;
}