nvfx: completely remove this driver (GeForce FX/6/7)

This driver hasn't been maintained properly for a very long time, and for
many very good reasons.  It's horrible.

A new driver supporting these chipsets will appear with the commits that
port vieux/nv50/nvc0 to libdrm_nouveau-2.0.

Signed-off-by: Ben Skeggs <[email protected]>

1 files changed, 0 insertions, 147 deletions

diff --git a/src/gallium/drivers/nvfx/nvfx_query.c b/src/gallium/drivers/nvfx/nvfx_query.c
deleted file mode 100644
index 76fb715b830..00000000000
--- a/src/gallium/drivers/nvfx/nvfx_query.c
+++ /dev/null
@@ -1,147 +0,0 @@
-#include "pipe/p_context.h"
-
-#include "nvfx_context.h"
-
-struct nvfx_query {
-	struct list_head list;
-	struct nouveau_resource *object;
-	unsigned type;
-	boolean ready;
-	uint64_t result;
-};
-
-static INLINE struct nvfx_query *
-nvfx_query(struct pipe_query *pipe)
-{
-	return (struct nvfx_query *)pipe;
-}
-
-static struct pipe_query *
-nvfx_query_create(struct pipe_context *pipe, unsigned query_type)
-{
-	struct nvfx_query *q;
-
-	q = CALLOC(1, sizeof(struct nvfx_query));
-	q->type = query_type;
-
-	assert(q->type == PIPE_QUERY_OCCLUSION_COUNTER);
-
-	return (struct pipe_query *)q;
-}
-
-static void
-nvfx_query_destroy(struct pipe_context *pipe, struct pipe_query *pq)
-{
-	struct nvfx_query *q = nvfx_query(pq);
-
-	if (q->object)
-	{
-		nouveau_resource_free(&q->object);
-		LIST_DEL(&q->list);
-	}
-	FREE(q);
-}
-
-static void
-nvfx_query_begin(struct pipe_context *pipe, struct pipe_query *pq)
-{
-	struct nvfx_context *nvfx = nvfx_context(pipe);
-	struct nvfx_query *q = nvfx_query(pq);
-	struct nvfx_screen *screen = nvfx->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *eng3d = screen->eng3d;
-	uint64_t tmp;
-
-	assert(!nvfx->query);
-
-	/* Happens when end_query() is called, then another begin_query()
-	 * without querying the result in-between.  For now we'll wait for
-	 * the existing query to notify completion, but it could be better.
-	 */
-	if (q->object)
-		pipe->get_query_result(pipe, pq, 1, (void*)&tmp);
-
-	while (nouveau_resource_alloc(nvfx->screen->query_heap, 1, NULL, &q->object))
-	{
-		struct nvfx_query* oldestq;
-		assert(!LIST_IS_EMPTY(&nvfx->screen->query_list));
-		oldestq = LIST_ENTRY(struct nvfx_query, nvfx->screen->query_list.next, list);
-		pipe->get_query_result(pipe, (struct pipe_query*)oldestq, 1, (void*)&tmp);
-	}
-
-	LIST_ADDTAIL(&q->list, &nvfx->screen->query_list);
-
-	nouveau_notifier_reset(nvfx->screen->query, q->object->start);
-
-	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_RESET, 1);
-	OUT_RING(chan, 1);
-	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_ENABLE, 1);
-	OUT_RING(chan, 1);
-
-	q->ready = FALSE;
-
-	nvfx->query = pq;
-}
-
-static void
-nvfx_query_end(struct pipe_context *pipe, struct pipe_query *pq)
-{
-	struct nvfx_context *nvfx = nvfx_context(pipe);
-	struct nouveau_channel *chan = nvfx->screen->base.channel;
-	struct nouveau_grobj *eng3d = nvfx->screen->eng3d;
-	struct nvfx_query *q = nvfx_query(pq);
-
-	assert(nvfx->query == pq);
-
-	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_GET, 1);
-	OUT_RING  (chan, (0x01 << NV30_3D_QUERY_GET_UNK24__SHIFT) |
-		   ((q->object->start * 32) << NV30_3D_QUERY_GET_OFFSET__SHIFT));
-	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_ENABLE, 1);
-	OUT_RING(chan, 0);
-	FIRE_RING(chan);
-
-	nvfx->query = 0;
-}
-
-static boolean
-nvfx_query_result(struct pipe_context *pipe, struct pipe_query *pq,
-		  boolean wait, union pipe_query_result *vresult)
-{
-	uint64_t *result = (uint64_t *)vresult;
-	struct nvfx_context *nvfx = nvfx_context(pipe);
-	struct nvfx_query *q = nvfx_query(pq);
-
-	if (!q->ready) {
-		unsigned status;
-
-		status = nouveau_notifier_status(nvfx->screen->query,
-						 q->object->start);
-		if (status != NV_NOTIFY_STATE_STATUS_COMPLETED) {
-			if (wait == FALSE)
-				return FALSE;
-
-			nouveau_notifier_wait_status(nvfx->screen->query,
-					q->object->start,
-					NV_NOTIFY_STATE_STATUS_COMPLETED, 0);
-		}
-
-		q->result = nouveau_notifier_return_val(nvfx->screen->query,
-							q->object->start);
-		q->ready = TRUE;
-		nouveau_resource_free(&q->object);
-		LIST_DEL(&q->list);
-	}
-
-	*result = q->result;
-	return TRUE;
-}
-
-void
-nvfx_init_query_functions(struct nvfx_context *nvfx)
-{
-	nvfx->pipe.create_query = nvfx_query_create;
-	nvfx->pipe.destroy_query = nvfx_query_destroy;
-	nvfx->pipe.begin_query = nvfx_query_begin;
-	nvfx->pipe.end_query = nvfx_query_end;
-	nvfx->pipe.get_query_result = nvfx_query_result;
-}