A bit more invasive since getting rid off all the places meant
to flatten some of the control flow with implicit igt_require.
Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
tests/gem_reset_stats.c | 117 +++++++++++-------------------------------------
1 file changed, 27 insertions(+), 90 deletions(-)
diff --git a/tests/gem_reset_stats.c b/tests/gem_reset_stats.c
index 646d6dac052e..faa209c1d28a 100644
--- a/tests/gem_reset_stats.c
+++ b/tests/gem_reset_stats.c
@@ -53,7 +53,6 @@
#define RS_UNKNOWN (1 << 2)
static uint32_t devid;
-static bool hw_contexts;
struct local_drm_i915_reset_stats {
__u32 ctx_id;
@@ -64,20 +63,8 @@ struct local_drm_i915_reset_stats {
__u32 pad;
};
-struct local_drm_i915_gem_context_create {
- __u32 ctx_id;
- __u32 pad;
-};
-
-struct local_drm_i915_gem_context_destroy {
- __u32 ctx_id;
- __u32 pad;
-};
-
#define MAX_FD 32
-#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct
local_drm_i915_gem_context_create)
-#define CONTEXT_DESTROY_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2e, struct
local_drm_i915_gem_context_destroy)
#define GET_RESET_STATS_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x32, struct
local_drm_i915_reset_stats)
#define LOCAL_I915_EXEC_VEBOX (4 << 0)
@@ -89,64 +76,32 @@ static bool gem_has_render(int fd)
return true;
}
-static bool has_context(const struct target_ring *ring);
-
static const struct target_ring {
uint32_t exec;
bool (*present)(int fd);
- bool (*contexts)(const struct target_ring *ring);
const char *name;
} rings[] = {
- { I915_EXEC_RENDER, gem_has_render, has_context, "render" },
- { I915_EXEC_BLT, gem_has_blt, has_context, "blt" },
- { I915_EXEC_BSD, gem_has_bsd, has_context, "bsd" },
- { LOCAL_I915_EXEC_VEBOX, gem_has_vebox, has_context, "vebox" },
+ { I915_EXEC_RENDER, gem_has_render, "render" },
+ { I915_EXEC_BLT, gem_has_blt, "blt" },
+ { I915_EXEC_BSD, gem_has_bsd, "bsd" },
+ { LOCAL_I915_EXEC_VEBOX, gem_has_vebox, "vebox" },
};
-static bool has_context(const struct target_ring *ring)
+static void check_context(const struct target_ring *ring)
{
- if (!hw_contexts)
- return false;
+ int fd = drm_open_any();
- if(ring->exec == I915_EXEC_RENDER)
- return true;
+ gem_context_destroy(fd,
+ gem_context_create(fd));
+ close(fd);
- return false;
+ igt_require(ring->exec == I915_EXEC_RENDER);
}
#define NUM_RINGS (sizeof(rings)/sizeof(struct target_ring))
static const struct target_ring *current_ring;
-static uint32_t context_create(int fd)
-{
- struct local_drm_i915_gem_context_create create;
- int ret;
-
- create.ctx_id = rand();
- create.pad = rand();
-
- ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
- igt_assert(ret == 0);
-
- return create.ctx_id;
-}
-
-static int context_destroy(int fd, uint32_t ctx_id)
-{
- int ret;
- struct local_drm_i915_gem_context_destroy destroy;
-
- destroy.ctx_id = ctx_id;
- destroy.pad = rand();
-
- ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
- if (ret != 0)
- return -errno;
-
- return 0;
-}
-
static int gem_reset_stats(int fd, int ctx_id,
struct local_drm_i915_reset_stats *rs)
{
@@ -450,7 +405,7 @@ static void test_rs_ctx(int num_fds, int num_ctx, int
hang_index,
assert_reset_status(fd[i], 0, RS_NO_ERROR);
for (j = 0; j < num_ctx; j++) {
- ctx[i][j] = context_create(fd[i]);
+ ctx[i][j] = gem_context_create(fd[i]);
}
@@ -502,7 +457,7 @@ static void test_rs_ctx(int num_fds, int num_ctx, int
hang_index,
for (i = 0; i < num_fds; i++) {
for (j = 0; j < num_ctx; j++) {
gem_close(fd[i], h[i][j]);
- igt_assert(context_destroy(fd[i], ctx[i][j]) == 0);
+ gem_context_destroy(fd[i], ctx[i][j]);
}
assert_reset_status(fd[i], 0, RS_NO_ERROR);
@@ -610,8 +565,8 @@ static void test_ban_ctx(void)
assert_reset_status(fd, 0, RS_NO_ERROR);
- ctx_good = context_create(fd);
- ctx_bad = context_create(fd);
+ ctx_good = gem_context_create(fd);
+ ctx_bad = gem_context_create(fd);
assert_reset_status(fd, 0, RS_NO_ERROR);
assert_reset_status(fd, ctx_good, RS_NO_ERROR);
@@ -681,8 +636,8 @@ static void test_ban_ctx(void)
igt_assert(h1 >= 0);
gem_close(fd, h1);
- igt_assert(context_destroy(fd, ctx_good) == 0);
- igt_assert(context_destroy(fd, ctx_bad) == 0);
+ gem_context_destroy(fd, ctx_good);
+ gem_context_destroy(fd, ctx_bad);
igt_assert(gem_reset_status(fd, ctx_good) < 0);
igt_assert(gem_reset_status(fd, ctx_bad) < 0);
igt_assert(exec_valid(fd, ctx_good) < 0);
@@ -701,8 +656,8 @@ static void test_unrelated_ctx(void)
fd2 = drm_open_any();
assert_reset_status(fd1, 0, RS_NO_ERROR);
assert_reset_status(fd2, 0, RS_NO_ERROR);
- ctx_guilty = context_create(fd1);
- ctx_unrelated = context_create(fd2);
+ ctx_guilty = gem_context_create(fd1);
+ ctx_unrelated = gem_context_create(fd2);
assert_reset_status(fd1, ctx_guilty, RS_NO_ERROR);
assert_reset_status(fd2, ctx_unrelated, RS_NO_ERROR);
@@ -721,8 +676,8 @@ static void test_unrelated_ctx(void)
gem_close(fd1, h1);
gem_close(fd2, h2);
- igt_assert(context_destroy(fd1, ctx_guilty) == 0);
- igt_assert(context_destroy(fd2, ctx_unrelated) == 0);
+ gem_context_destroy(fd1, ctx_guilty);
+ gem_context_destroy(fd2, ctx_unrelated);
close(fd1);
close(fd2);
@@ -746,14 +701,14 @@ static void test_close_pending_ctx(void)
uint32_t ctx;
fd = drm_open_any();
- ctx = context_create(fd);
+ ctx = gem_context_create(fd);
assert_reset_status(fd, ctx, RS_NO_ERROR);
h = inject_hang(fd, ctx);
igt_assert(h >= 0);
- igt_assert(context_destroy(fd, ctx) == 0);
- igt_assert(context_destroy(fd, ctx) == -ENOENT);
+ gem_context_destroy(fd, ctx);
+ igt_assert(__gem_context_destroy(fd, ctx) == -ENOENT);
gem_close(fd, h);
close(fd);
@@ -881,7 +836,7 @@ static void test_reset_count(const bool create_ctx)
fd = drm_open_any();
if (create_ctx)
- ctx = context_create(fd);
+ ctx = gem_context_create(fd);
else
ctx = 0;
@@ -915,7 +870,7 @@ static void test_reset_count(const bool create_ctx)
gem_close(fd, h);
if (create_ctx)
- context_destroy(fd, ctx);
+ gem_context_destroy(fd, ctx);
close(fd);
}
@@ -990,7 +945,7 @@ static void test_params_ctx(void)
int fd, ctx;
fd = drm_open_any();
- ctx = context_create(fd);
+ ctx = gem_context_create(fd);
_test_param(fd, ctx);
@@ -1047,22 +1002,6 @@ static void defer_hangcheck(int ring_num)
close(fd);
}
-static bool gem_has_hw_contexts(int fd)
-{
- struct local_drm_i915_gem_context_create create;
- int ret;
-
- memset(&create, 0, sizeof(create));
- ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
-
- if (ret == 0) {
- drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &create);
- return true;
- }
-
- return false;
-}
-
static bool gem_has_reset_stats(int fd)
{
struct local_drm_i915_reset_stats rs;
@@ -1109,9 +1048,8 @@ static void check_gpu_ok(void)
close(fd);
}
-#define RING_HAS_CONTEXTS (current_ring->contexts(current_ring))
#define RUN_TEST(...) do { check_gpu_ok(); __VA_ARGS__; check_gpu_ok(); }
while (0)
-#define RUN_CTX_TEST(...) do { igt_skip_on(RING_HAS_CONTEXTS == false);
RUN_TEST(__VA_ARGS__); } while (0)
+#define RUN_CTX_TEST(...) do { check_context(current_ring);
RUN_TEST(__VA_ARGS__); } while (0)
igt_main
{
@@ -1124,7 +1062,6 @@ igt_main
fd = drm_open_any();
devid = intel_get_drm_devid(fd);
- hw_contexts = gem_has_hw_contexts(fd);
has_reset_stats = gem_has_reset_stats(fd);
close(fd);
--
2.1.4
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