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tests/gem_reset_stats: run non hw context tests also on older gens

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To gain more coverage on interface, default context and banning.
As there is no proper reset support for gen <= 3, we only
do limited interface testing on those.

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Mika Kuoppala 2014-03-17 19:09:23 +02:00 committed by Daniel Vetter
parent 7a8109458e
commit 49c611b590
1 changed files with 76 additions and 17 deletions
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93
tests/gem_reset_stats.c
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@ -52,6 +52,9 @@
#define RS_BATCH_PENDING (1 << 1)
#define RS_UNKNOWN (1 << 2)
static uint32_t devid;
static bool hw_contexts;
struct local_drm_i915_reset_stats {
__u32 ctx_id;
__u32 flags;
@ -102,6 +105,9 @@ static const struct target_ring {
static bool has_context(const struct target_ring *ring)
{
if (!hw_contexts)
return false;
if(ring->exec == I915_EXEC_RENDER)
return true;
@ -278,7 +284,7 @@ static int inject_hang_ring(int fd, int ctx, int ring)
srandom(time(NULL));
if (intel_gen(intel_get_drm_devid(fd)) >= 8)
if (intel_gen(devid) >= 8)
cmd_len = 3;
buf = malloc(BUFSIZE);
@ -961,7 +967,7 @@ static int _test_params(int fd, int ctx, uint32_t flags, uint32_t pad)
typedef enum { root = 0, user } cap_t;
static void test_param_ctx(const int fd, const int ctx, const cap_t cap)
static void _check_param_ctx(const int fd, const int ctx, const cap_t cap)
{
const uint32_t bad = rand() + 1;
@ -982,8 +988,7 @@ static void check_params(const int fd, const int ctx, cap_t cap)
igt_assert(ioctl(fd, GET_RESET_STATS_IOCTL, 0) == -1);
igt_assert(_test_params(fd, 0xbadbad, 0, 0) == -ENOENT);
test_param_ctx(fd, 0, cap);
test_param_ctx(fd, ctx, cap);
_check_param_ctx(fd, ctx, cap);
}
static void _test_param(const int fd, const int ctx)
@ -1003,7 +1008,7 @@ static void _test_param(const int fd, const int ctx)
igt_waitchildren();
}
static void test_params(void)
static void test_params_ctx(void)
{
int fd, ctx;
@ -1016,29 +1021,76 @@ static void test_params(void)
close(fd);
}
#define RING_HAS_CONTEXTS current_ring->contexts(current_ring)
static void test_params(void)
{
int fd;
fd = drm_open_any();
igt_assert(fd >= 0);
_test_param(fd, 0);
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;
int ret;
/* Carefully set flags and pad to zero, otherwise
we get -EINVAL
*/
memset(&rs, 0, sizeof(rs));
ret = drmIoctl(fd, GET_RESET_STATS_IOCTL, &rs);
if (ret == 0)
return true;
/* If we get EPERM, we have support but did not
have CAP_SYSADM */
if (ret == -1 && errno == EPERM)
return true;
return false;
}
#define RING_HAS_CONTEXTS (current_ring->contexts(current_ring))
#define RUN_CTX_TEST(...) do { igt_skip_on(RING_HAS_CONTEXTS == false); __VA_ARGS__; } while (0)
int fd;
static int fd;
igt_main
{
struct local_drm_i915_gem_context_create create;
uint32_t devid;
int ret;
igt_skip_on_simulation();
igt_fixture {
bool has_reset_stats;
fd = drm_open_any();
devid = intel_get_drm_devid(fd);
igt_require_f(intel_gen(devid) >= 4,
"Architecture %d too old\n", intel_gen(devid));
ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
igt_skip_on_f(ret != 0 && (errno == ENODEV || errno == EINVAL),
"Kernel is too old, or contexts not supported: %s\n",
strerror(errno));
hw_contexts = gem_has_hw_contexts(fd);
has_reset_stats = gem_has_reset_stats(fd);
igt_require_f(has_reset_stats,
"No reset stats ioctl support. Too old kernel?\n");
}
igt_subtest("params")
@ -1053,6 +1105,13 @@ igt_main
igt_fixture
gem_require_ring(fd, current_ring->exec);
igt_fixture
igt_require_f(intel_gen(devid) >= 4,
"gen %d doesn't support reset\n", intel_gen(devid));
igt_subtest_f("params-ctx-%s", name)
RUN_CTX_TEST(test_params_ctx());
igt_subtest_f("reset-stats-%s", name)
test_rs(4, 1, 0);