[igt-dev] [PATCH v18 5/6] lib: igt_dummyload: use for_each_context_engine()
Andi Shyti
andi at etezian.org
Sun Apr 7 22:37:53 UTC 2019
From: Andi Shyti <andi.shyti at intel.com>
With the new getparam/setparam api, engines are mapped to
context. Use for_each_context_engine() to loop through existing
engines.
Signed-off-by: Andi Shyti <andi.shyti at intel.com>
---
lib/igt_dummyload.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/lib/igt_dummyload.c b/lib/igt_dummyload.c
index 47f6b92b424b..13bd2e8dead1 100644
--- a/lib/igt_dummyload.c
+++ b/lib/igt_dummyload.c
@@ -39,6 +39,7 @@
#include "ioctl_wrappers.h"
#include "sw_sync.h"
#include "igt_vgem.h"
+#include "i915/gem_engine_topology.h"
#include "i915/gem_mman.h"
/**
@@ -86,7 +87,7 @@ emit_recursive_batch(igt_spin_t *spin,
struct drm_i915_gem_relocation_entry relocs[2], *r;
struct drm_i915_gem_execbuffer2 *execbuf;
struct drm_i915_gem_exec_object2 *obj;
- unsigned int engines[16];
+ unsigned int flags[GEM_MAX_ENGINES];
unsigned int nengine;
int fence_fd = -1;
uint32_t *batch, *batch_start;
@@ -94,17 +95,22 @@ emit_recursive_batch(igt_spin_t *spin,
nengine = 0;
if (opts->engine == ALL_ENGINES) {
- unsigned int engine;
+ struct intel_execution_engine2 *engine;
- for_each_physical_engine(fd, engine) {
+ for_each_context_engine(fd, opts->ctx, engine) {
if (opts->flags & IGT_SPIN_POLL_RUN &&
- !gem_can_store_dword(fd, engine))
+ !gem_class_can_store_dword(fd, engine->class))
continue;
- engines[nengine++] = engine;
+ flags[nengine++] = engine->flags;
}
} else {
- engines[nengine++] = opts->engine;
+ gem_require_ring(fd, opts->engine);
+
+ if (opts->flags & IGT_SPIN_POLL_RUN)
+ igt_require(gem_can_store_dword(fd, opts->engine));
+
+ flags[nengine++] = opts->engine;
}
igt_require(nengine);
@@ -234,7 +240,7 @@ emit_recursive_batch(igt_spin_t *spin,
for (i = 0; i < nengine; i++) {
execbuf->flags &= ~ENGINE_MASK;
- execbuf->flags |= engines[i];
+ execbuf->flags |= flags[i];
gem_execbuf_wr(fd, execbuf);
@@ -308,12 +314,6 @@ igt_spin_batch_factory(int fd, const struct igt_spin_factory *opts)
igt_require_gem(fd);
- if (opts->engine != ALL_ENGINES) {
- gem_require_ring(fd, opts->engine);
- if (opts->flags & IGT_SPIN_POLL_RUN)
- igt_require(gem_can_store_dword(fd, opts->engine));
- }
-
spin = spin_batch_create(fd, opts);
igt_assert(gem_bo_busy(fd, spin->handle));
--
2.20.1
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