#include <errno.h>
#include "radeon_bocs_wrapper.h"
+#include "radeon_common.h"
struct cs_manager_legacy {
struct radeon_cs_manager base;
csm = (struct cs_manager_legacy*)cs->csm;
relocs = (struct cs_reloc_legacy *)cs->relocs;
- restart:
- for (i = 0; i < cs->crelocs; i++) {
- for (j = 0; j < relocs[i].cindices; j++) {
+restart:
+ for (i = 0; i < cs->crelocs; i++)
+ {
+ for (j = 0; j < relocs[i].cindices; j++)
+ {
uint32_t soffset, eoffset;
r = radeon_bo_legacy_validate(relocs[i].base.bo,
&soffset, &eoffset);
- if (r == -EAGAIN)
- goto restart;
- if (r) {
+ if (r == -EAGAIN)
+ {
+ goto restart;
+ }
+ if (r)
+ {
fprintf(stderr, "validated %p [0x%08X, 0x%08X]\n",
relocs[i].base.bo, soffset, eoffset);
return r;
}
cs->packets[relocs[i].indices[j]] += soffset;
- if (cs->packets[relocs[i].indices[j]] >= eoffset) {
+ if (cs->packets[relocs[i].indices[j]] >= eoffset)
+ {
/* radeon_bo_debug(relocs[i].base.bo, 12); */
fprintf(stderr, "validated %p [0x%08X, 0x%08X]\n",
relocs[i].base.bo, soffset, eoffset);
csm->ctx->vtbl.emit_cs_header(cs, csm->ctx);
/* append buffer age */
- if (IS_R300_CLASS(csm->ctx->radeonScreen)) {
+ if ( IS_R300_CLASS(csm->ctx->radeonScreen) )
+ {
age.scratch.cmd_type = R300_CMD_SCRATCH;
/* Scratch register 2 corresponds to what radeonGetAge polls */
csm->pending_age = 0;
if (r) {
return r;
}
- if (!IS_R300_CLASS(csm->ctx->radeonScreen)) {
+ if ((!IS_R300_CLASS(csm->ctx->radeonScreen)) &&
+ (!IS_R600_CLASS(csm->ctx->radeonScreen))) { /* +r6/r7 : No irq for r6/r7 yet. */
drm_radeon_irq_emit_t emit_cmd;
- emit_cmd.irq_seq = &csm->pending_age;
+ emit_cmd.irq_seq = (int*)&csm->pending_age;
r = drmCommandWrite(cs->csm->fd, DRM_RADEON_IRQ_EMIT, &emit_cmd, sizeof(emit_cmd));
if (r) {
return r;
{
}
-static int cs_check_space(struct radeon_cs *cs, struct radeon_cs_space_check *bos, int num_bo)
-{
- struct radeon_cs_manager *csm = cs->csm;
- int this_op_read = 0, this_op_gart_write = 0, this_op_vram_write = 0;
- uint32_t read_domains, write_domain;
- int i;
- struct radeon_bo *bo;
-
- /* check the totals for this operation */
-
- if (num_bo == 0)
- return 0;
-
- /* prepare */
- for (i = 0; i < num_bo; i++) {
- bo = bos[i].bo;
-
- bos[i].new_accounted = 0;
- read_domains = bos[i].read_domains;
- write_domain = bos[i].write_domain;
-
- /* pinned bos don't count */
- if (radeon_legacy_bo_is_static(bo))
- continue;
-
- /* already accounted this bo */
- if (write_domain && (write_domain == bo->space_accounted))
- continue;
-
- if (read_domains && ((read_domains << 16) == bo->space_accounted))
- continue;
-
- if (bo->space_accounted == 0) {
- if (write_domain == RADEON_GEM_DOMAIN_VRAM)
- this_op_vram_write += bo->size;
- else if (write_domain == RADEON_GEM_DOMAIN_GTT)
- this_op_gart_write += bo->size;
- else
- this_op_read += bo->size;
- bos[i].new_accounted = (read_domains << 16) | write_domain;
- } else {
- uint16_t old_read, old_write;
-
- old_read = bo->space_accounted >> 16;
- old_write = bo->space_accounted & 0xffff;
-
- if (write_domain && (old_read & write_domain)) {
- bos[i].new_accounted = write_domain;
- /* moving from read to a write domain */
- if (write_domain == RADEON_GEM_DOMAIN_VRAM) {
- this_op_read -= bo->size;
- this_op_vram_write += bo->size;
- } else if (write_domain == RADEON_GEM_DOMAIN_VRAM) {
- this_op_read -= bo->size;
- this_op_gart_write += bo->size;
- }
- } else if (read_domains & old_write) {
- bos[i].new_accounted = bo->space_accounted & 0xffff;
- } else {
- /* rewrite the domains */
- if (write_domain != old_write)
- fprintf(stderr,"WRITE DOMAIN RELOC FAILURE 0x%x %d %d\n", bo->handle, write_domain, old_write);
- if (read_domains != old_read)
- fprintf(stderr,"READ DOMAIN RELOC FAILURE 0x%x %d %d\n", bo->handle, read_domains, old_read);
- return RADEON_CS_SPACE_FLUSH;
- }
- }
- }
-
- if (this_op_read < 0)
- this_op_read = 0;
-
- /* check sizes - operation first */
- if ((this_op_read + this_op_gart_write > csm->gart_limit) ||
- (this_op_vram_write > csm->vram_limit)) {
- return RADEON_CS_SPACE_OP_TO_BIG;
- }
-
- if (((csm->vram_write_used + this_op_vram_write) > csm->vram_limit) ||
- ((csm->read_used + csm->gart_write_used + this_op_gart_write + this_op_read) > csm->gart_limit)) {
- return RADEON_CS_SPACE_FLUSH;
- }
-
- csm->gart_write_used += this_op_gart_write;
- csm->vram_write_used += this_op_vram_write;
- csm->read_used += this_op_read;
- /* commit */
- for (i = 0; i < num_bo; i++) {
- bo = bos[i].bo;
- bo->space_accounted = bos[i].new_accounted;
- }
-
- return RADEON_CS_SPACE_OK;
-}
-
static struct radeon_cs_funcs radeon_cs_legacy_funcs = {
cs_create,
cs_write_reloc,
cs_erase,
cs_need_flush,
cs_print,
- cs_check_space
};
struct radeon_cs_manager *radeon_cs_manager_legacy_ctor(struct radeon_context *ctx)
projects / mesa.git / blobdiff