C++ (Cpp) nvchan_rd32 Examples

Example #1

File: nouveau_debugfs.c Project: openube/android_kernel_sony_c2305

static int
nouveau_debugfs_channel_info(struct seq_file *m, void *data)
{
	struct drm_info_node *node = (struct drm_info_node *) m->private;
	struct nouveau_channel *chan = node->info_ent->data;

	seq_printf(m, "channel id    : %d\n", chan->id);

	seq_printf(m, "cpu fifo state:\n");
	seq_printf(m, "          base: 0x%10llx\n", chan->pushbuf_base);
	seq_printf(m, "           max: 0x%08x\n", chan->dma.max << 2);
	seq_printf(m, "           cur: 0x%08x\n", chan->dma.cur << 2);
	seq_printf(m, "           put: 0x%08x\n", chan->dma.put << 2);
	seq_printf(m, "          free: 0x%08x\n", chan->dma.free << 2);
	if (chan->dma.ib_max) {
		seq_printf(m, "        ib max: 0x%08x\n", chan->dma.ib_max);
		seq_printf(m, "        ib put: 0x%08x\n", chan->dma.ib_put);
		seq_printf(m, "       ib free: 0x%08x\n", chan->dma.ib_free);
	}

	seq_printf(m, "gpu fifo state:\n");
	seq_printf(m, "           get: 0x%08x\n",
					nvchan_rd32(chan, chan->user_get));
	seq_printf(m, "           put: 0x%08x\n",
					nvchan_rd32(chan, chan->user_put));
	if (chan->dma.ib_max) {
		seq_printf(m, "        ib get: 0x%08x\n",
			   nvchan_rd32(chan, 0x88));
		seq_printf(m, "        ib put: 0x%08x\n",
			   nvchan_rd32(chan, 0x8c));
	}

	seq_printf(m, "last fence    : %d\n", chan->fence.sequence);
	seq_printf(m, "last signalled: %d\n", chan->fence.sequence_ack);
	return 0;
}

Example #2

File: nv10_fence.c Project: ARMWorks/FA_2451_Linux_Kernel

static u32
nv10_fence_read(struct nouveau_channel *chan)
{
	return nvchan_rd32(chan, 0x0048);
}