1 files changed, 0 insertions, 407 deletions
diff --git a/src/gallium/winsys/drm/r600/core/radeon_ctx.c b/src/gallium/winsys/drm/r600/core/radeon_ctx.c
deleted file mode 100644
index 0c8f1fac18..0000000000
--- a/src/gallium/winsys/drm/r600/core/radeon_ctx.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *      Jerome Glisse
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "radeon_priv.h"
-#include "radeon_drm.h"
-#include "bof.h"
-
-int radeon_ctx_set_bo_new(struct radeon_ctx *ctx, struct radeon_bo *bo)
-{
-	void *ptr;
-
-	ptr = realloc(ctx->bo, sizeof(struct radeon_bo) * (ctx->nbo + 1));
-	if (ptr == NULL) {
-		return -ENOMEM;
-	}
-	ctx->bo = ptr;
-	ctx->bo[ctx->nbo] = bo;
-	ctx->nbo++;
-	return 0;
-}
-
-struct radeon_bo *radeon_ctx_get_bo(struct radeon_ctx *ctx, unsigned reloc)
-{
-	struct radeon_cs_reloc *greloc;
-	unsigned i;
-
-	greloc = (void *)(((u8 *)ctx->reloc) + reloc * 4);
-	for (i = 0; i < ctx->nbo; i++) {
-		if (ctx->bo[i]->handle == greloc->handle) {
-			return radeon_bo_incref(ctx->radeon, ctx->bo[i]);
-		}
-	}
-	fprintf(stderr, "%s no bo for reloc[%d 0x%08X] %d\n", __func__, reloc, greloc->handle, ctx->nbo);
-	return NULL;
-}
-
-void radeon_ctx_get_placement(struct radeon_ctx *ctx, unsigned reloc, u32 *placement)
-{
-	struct radeon_cs_reloc *greloc;
-	unsigned i;
-
-	placement[0] = 0;
-	placement[1] = 0;
-	greloc = (void *)(((u8 *)ctx->reloc) + reloc * 4);
-	for (i = 0; i < ctx->nbo; i++) {
-		if (ctx->bo[i]->handle == greloc->handle) {
-			placement[0] = greloc->read_domain | greloc->write_domain;
-			placement[1] = placement[0];
-			return;
-		}
-	}
-}
-
-struct radeon_ctx *radeon_ctx(struct radeon *radeon)
-{
-	struct radeon_ctx *ctx;
-
-	if (radeon == NULL)
-		return NULL;
-	ctx = calloc(1, sizeof(*ctx));
-	if (ctx == NULL)
-		return NULL;
-	ctx->radeon = radeon_incref(radeon);
-	return ctx;
-}
-
-struct radeon_ctx *radeon_ctx_incref(struct radeon_ctx *ctx)
-{
-	ctx->refcount++;
-	return ctx;
-}
-
-struct radeon_ctx *radeon_ctx_decref(struct radeon_ctx *ctx)
-{
-	unsigned i;
-
-	if (ctx == NULL)
-		return NULL;
-	if (--ctx->refcount > 0) {
-		return NULL;
-	}
-
-	for (i = 0; i < ctx->ndraw; i++) {
-		ctx->draw[i] = radeon_draw_decref(ctx->draw[i]);
-	}
-	for (i = 0; i < ctx->nbo; i++) {
-		ctx->bo[i] = radeon_bo_decref(ctx->radeon, ctx->bo[i]);
-	}
-	ctx->radeon = radeon_decref(ctx->radeon);
-	free(ctx->draw);
-	free(ctx->bo);
-	free(ctx->pm4);
-	free(ctx->reloc);
-	memset(ctx, 0, sizeof(*ctx));
-	free(ctx);
-	return NULL;
-}
-
-static int radeon_ctx_state_bo(struct radeon_ctx *ctx, struct radeon_state *state)
-{
-	unsigned i, j;
-	int r;
-
-	if (state == NULL)
-		return 0;
-	for (i = 0; i < state->nbo; i++) {
-		for (j = 0; j < ctx->nbo; j++) {
-			if (state->bo[i] == ctx->bo[j])
-				break;
-		}
-		if (j == ctx->nbo) {
-			radeon_bo_incref(ctx->radeon, state->bo[i]);
-			r = radeon_ctx_set_bo_new(ctx, state->bo[i]);
-			if (r)
-				return r;
-		}
-	}
-	return 0;
-}
-
-
-int radeon_ctx_submit(struct radeon_ctx *ctx)
-{
-	struct drm_radeon_cs drmib;
-	struct drm_radeon_cs_chunk chunks[2];
-	uint64_t chunk_array[2];
-	int r = 0;
-
-#if 0
-	for (r = 0; r < ctx->cpm4; r++) {
-		fprintf(stderr, "0x%08X\n", ctx->pm4[r]);
-	}
-#endif
-	drmib.num_chunks = 2;
-	drmib.chunks = (uint64_t)(uintptr_t)chunk_array;
-	chunks[0].chunk_id = RADEON_CHUNK_ID_IB;
-	chunks[0].length_dw = ctx->cpm4;
-	chunks[0].chunk_data = (uint64_t)(uintptr_t)ctx->pm4;
-	chunks[1].chunk_id = RADEON_CHUNK_ID_RELOCS;
-	chunks[1].length_dw = ctx->nreloc * sizeof(struct radeon_cs_reloc) / 4;
-	chunks[1].chunk_data = (uint64_t)(uintptr_t)ctx->reloc;
-	chunk_array[0] = (uint64_t)(uintptr_t)&chunks[0];
-	chunk_array[1] = (uint64_t)(uintptr_t)&chunks[1];
-#if 1
-	r = drmCommandWriteRead(ctx->radeon->fd, DRM_RADEON_CS, &drmib,
-				sizeof(struct drm_radeon_cs));
-#endif
-	return r;
-}
-
-static int radeon_ctx_reloc(struct radeon_ctx *ctx, struct radeon_bo *bo,
-			unsigned id, unsigned *placement)
-{
-	unsigned i;
-	struct radeon_cs_reloc *ptr;
-
-	for (i = 0; i < ctx->nreloc; i++) {
-		if (ctx->reloc[i].handle == bo->handle) {
-			ctx->pm4[id] = i * sizeof(struct radeon_cs_reloc) / 4;
-			return 0;
-		}
-	}
-	ptr = realloc(ctx->reloc, sizeof(struct radeon_cs_reloc) * (ctx->nreloc + 1));
-	if (ptr == NULL)
-		return -ENOMEM;
-	ctx->reloc = ptr;
-	ptr[ctx->nreloc].handle = bo->handle;
-	ptr[ctx->nreloc].read_domain = placement[0] | placement [1];
-	ptr[ctx->nreloc].write_domain = placement[0] | placement [1];
-	ptr[ctx->nreloc].flags = 0;
-	ctx->pm4[id] = ctx->nreloc * sizeof(struct radeon_cs_reloc) / 4;
-	ctx->nreloc++;
-	return 0;
-}
-
-static int radeon_ctx_state_schedule(struct radeon_ctx *ctx, struct radeon_state *state)
-{
-	unsigned i, rid, bid, cid;
-	int r;
-
-	if (state == NULL)
-		return 0;
-	memcpy(&ctx->pm4[ctx->id], state->pm4, state->cpm4 * 4);
-	for (i = 0; i < state->nreloc; i++) {
-		rid = state->reloc_pm4_id[i];
-		bid = state->reloc_bo_id[i];
-		cid = ctx->id + rid;
-		r = radeon_ctx_reloc(ctx, state->bo[bid], cid,
-					&state->placement[bid * 2]);
-		if (r) {
-			fprintf(stderr, "%s state %d failed to reloc\n", __func__, state->type);
-			return r;
-		}
-	}
-	ctx->id += state->cpm4;
-	return 0;
-}
-
-int radeon_ctx_set_draw_new(struct radeon_ctx *ctx, struct radeon_draw *draw)
-{
-	struct radeon_draw *pdraw = NULL;
-	struct radeon_draw **ndraw;
-	struct radeon_state *nstate, *ostate;
-	unsigned cpm4, i, cstate;
-	void *tmp;
-	int r = 0;
-
-	ndraw = realloc(ctx->draw, sizeof(void*) * (ctx->ndraw + 1));
-	if (ndraw == NULL)
-		return -ENOMEM;
-	ctx->draw = ndraw;
-	for (i = 0; i < draw->nstate; i++) {
-		r = radeon_ctx_state_bo(ctx, draw->state[i]);
-		if (r)
-			return r;
-	}
-	r = radeon_draw_check(draw);
-	if (r)
-		return r;
-	if (draw->cpm4 >= RADEON_CTX_MAX_PM4) {
-		fprintf(stderr, "%s single draw too big %d, max %d\n",
-			__func__, draw->cpm4, RADEON_CTX_MAX_PM4);
-		return -EINVAL;
-	}
-	tmp = realloc(ctx->state, (ctx->nstate + draw->nstate) * sizeof(void*));
-	if (tmp == NULL)
-		return -ENOMEM;
-	ctx->state = tmp;
-	pdraw = ctx->cdraw;
-	for (i = 0, cpm4 = 0, cstate = ctx->nstate; i < draw->nstate - 1; i++) {
-		nstate = draw->state[i];
-		if (nstate) {
-			if (pdraw && pdraw->state[i]) {
-				ostate = pdraw->state[i];
-				if (ostate->pm4_crc != nstate->pm4_crc) {
-					ctx->state[cstate++] = nstate;
-					cpm4 += nstate->cpm4;
-				}
-			} else {
-				ctx->state[cstate++] = nstate;
-				cpm4 += nstate->cpm4;
-			}
-		}
-	}
-	/* The last state is the draw state always add it */
-	if (draw->state[i] == NULL) {
-		fprintf(stderr, "%s no draw command\n", __func__);
-		return -EINVAL;
-	}
-	ctx->state[cstate++] = draw->state[i];
-	cpm4 += draw->state[i]->cpm4;
-	if ((ctx->draw_cpm4 + cpm4) > RADEON_CTX_MAX_PM4) {
-		/* need to flush */
-		return -EBUSY;
-	}
-	ctx->draw_cpm4 += cpm4;
-	ctx->nstate = cstate;
-	ctx->draw[ctx->ndraw++] = draw;
-	ctx->cdraw = draw;
-	return 0;
-}
-
-int radeon_ctx_set_draw(struct radeon_ctx *ctx, struct radeon_draw *draw)
-{
-	int r;
-
-	radeon_draw_incref(draw);
-	r = radeon_ctx_set_draw_new(ctx, draw);
-	if (r)
-		radeon_draw_decref(draw);
-	return r;
-}
-
-int radeon_ctx_pm4(struct radeon_ctx *ctx)
-{
-	unsigned i;
-	int r;
-
-	free(ctx->pm4);
-	ctx->cpm4 = 0;
-	ctx->pm4 = malloc(ctx->draw_cpm4 * 4);
-	if (ctx->pm4 == NULL)
-		return -EINVAL;
-	for (i = 0, ctx->id = 0; i < ctx->nstate; i++) {
-		r = radeon_ctx_state_schedule(ctx, ctx->state[i]);
-		if (r)
-			return r;
-	}
-	if (ctx->id != ctx->draw_cpm4) {
-		fprintf(stderr, "%s miss predicted pm4 size %d for %d\n",
-			__func__, ctx->draw_cpm4, ctx->id);
-		return -EINVAL;
-	}
-	ctx->cpm4 = ctx->draw_cpm4;
-	return 0;
-}
-
-void radeon_ctx_dump_bof(struct radeon_ctx *ctx, const char *file)
-{
-	bof_t *bcs, *blob, *array, *bo, *size, *handle, *device_id, *root;
-	char tmp[256];
-	unsigned i;
-
-	root = device_id = bcs = blob = array = bo = size = handle = NULL;
-	root = bof_object();
-	if (root == NULL)
-		goto out_err;
-	device_id = bof_int32(ctx->radeon->device);
-	if (device_id == NULL)
-		return;
-	if (bof_object_set(root, "device_id", device_id))
-		goto out_err;
-	bof_decref(device_id);
-	device_id = NULL;
-	/* dump relocs */
-printf("%d relocs\n", ctx->nreloc);
-	blob = bof_blob(ctx->nreloc * 16, ctx->reloc);
-	if (blob == NULL)
-		goto out_err;
-	if (bof_object_set(root, "reloc", blob))
-		goto out_err;
-	bof_decref(blob);
-	blob = NULL;
-	/* dump cs */
-printf("%d pm4\n", ctx->cpm4);
-	blob = bof_blob(ctx->cpm4 * 4, ctx->pm4);
-	if (blob == NULL)
-		goto out_err;
-	if (bof_object_set(root, "pm4", blob))
-		goto out_err;
-	bof_decref(blob);
-	blob = NULL;
-	/* dump bo */
-	array = bof_array();
-	if (array == NULL)
-		goto out_err;
-	for (i = 0; i < ctx->nbo; i++) {
-		bo = bof_object();
-		if (bo == NULL)
-			goto out_err;
-		size = bof_int32(ctx->bo[i]->size);
-printf("[%d] %d bo\n", i, size);
-		if (size == NULL)
-			goto out_err;
-		if (bof_object_set(bo, "size", size))
-			goto out_err;
-		bof_decref(size);
-		size = NULL;
-		handle = bof_int32(ctx->bo[i]->handle);
-		if (handle == NULL)
-			goto out_err;
-		if (bof_object_set(bo, "handle", handle))
-			goto out_err;
-		bof_decref(handle);
-		handle = NULL;
-		radeon_bo_map(ctx->radeon, ctx->bo[i]);
-		blob = bof_blob(ctx->bo[i]->size, ctx->bo[i]->data);
-		radeon_bo_unmap(ctx->radeon, ctx->bo[i]);
-		if (blob == NULL)
-			goto out_err;
-		if (bof_object_set(bo, "data", blob))
-			goto out_err;
-		bof_decref(blob);
-		blob = NULL;
-		if (bof_array_append(array, bo))
-			goto out_err;
-		bof_decref(bo);
-		bo = NULL;
-	}
-	if (bof_object_set(root, "bo", array))
-		goto out_err;
-	bof_dump_file(root, file);
-printf("done dump\n");
-out_err:
-	bof_decref(blob);
-	bof_decref(array);
-	bof_decref(bo);
-	bof_decref(size);
-	bof_decref(handle);
-	bof_decref(device_id);
-	bof_decref(root);
-}