From: Tvrtko Ursulin <tvrtko.ursu...@intel.com> Update the test to check for context priority get and set and at the same time bump the invalid flag tests.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursu...@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103107 Cc: Daniel Vetter <daniel.vet...@intel.com> Cc: Chris Wilson <ch...@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com> --- lib/i915/gem_context.c | 25 ++++++++++++++++++++++--- lib/i915/gem_context.h | 2 ++ tests/gem_ctx_param.c | 20 +++++++++++++++++++- 3 files changed, 43 insertions(+), 4 deletions(-) diff --git a/lib/i915/gem_context.c b/lib/i915/gem_context.c index 6d9edf5e3263..778dc6ca76e3 100644 --- a/lib/i915/gem_context.c +++ b/lib/i915/gem_context.c @@ -198,8 +198,6 @@ void gem_context_require_bannable(int fd) igt_require(has_ban_period || has_bannable); } -#define LOCAL_I915_CONTEXT_PARAM_PRIORITY 0x6 - /** * __gem_context_set_priority: * @fd: open i915 drm file descriptor @@ -219,7 +217,7 @@ int __gem_context_set_priority(int fd, uint32_t ctx_id, int prio) memset(&p, 0, sizeof(p)); p.context = ctx_id; p.size = 0; - p.param = LOCAL_I915_CONTEXT_PARAM_PRIORITY; + p.param = LOCAL_CONTEXT_PARAM_PRIORITY; p.value = prio; return __gem_context_set_param(fd, &p); @@ -237,3 +235,24 @@ void gem_context_set_priority(int fd, uint32_t ctx_id, int prio) { igt_assert(__gem_context_set_priority(fd, ctx_id, prio) == 0); } + +/** + * gem_context_get_priority: + * @fd: open i915 drm file descriptor + * @ctx_id: i915 context id + * + * Returns the current context priority. + */ +int gem_context_get_priority(int fd, uint32_t ctx_id) +{ + struct local_i915_gem_context_param p; + + memset(&p, 0, sizeof(p)); + p.context = ctx_id; + p.size = 0; + p.param = LOCAL_CONTEXT_PARAM_PRIORITY; + + igt_assert_eq(__gem_context_get_param(fd, &p), 0); + + return p.value; +} diff --git a/lib/i915/gem_context.h b/lib/i915/gem_context.h index a2339c4b6da2..ac89512225e5 100644 --- a/lib/i915/gem_context.h +++ b/lib/i915/gem_context.h @@ -36,6 +36,7 @@ struct local_i915_gem_context_param { #define LOCAL_CONTEXT_PARAM_GTT_SIZE 0x3 #define LOCAL_CONTEXT_PARAM_NO_ERROR_CAPTURE 0x4 #define LOCAL_CONTEXT_PARAM_BANNABLE 0x5 +#define LOCAL_CONTEXT_PARAM_PRIORITY 0x6 uint64_t value; }; void gem_context_require_bannable(int fd); @@ -50,5 +51,6 @@ int __gem_context_get_param(int fd, struct local_i915_gem_context_param *p); #define LOCAL_I915_CONTEXT_MIN_USER_PRIORITY -1023 int __gem_context_set_priority(int fd, uint32_t ctx, int prio); void gem_context_set_priority(int fd, uint32_t ctx, int prio); +int gem_context_get_priority(int fd, uint32_t ctx); #endif /* GEM_CONTEXT_H */ diff --git a/tests/gem_ctx_param.c b/tests/gem_ctx_param.c index efdaf191a1ed..43f6f96e0857 100644 --- a/tests/gem_ctx_param.c +++ b/tests/gem_ctx_param.c @@ -136,11 +136,29 @@ igt_main gem_context_set_param(fd, &arg); } + igt_subtest_group { + igt_fixture { + igt_require(gem_scheduler_enabled(fd)); + igt_require(gem_scheduler_has_ctx_priority(fd)); + } + + igt_subtest("priority-get") { + igt_assert_eq(gem_context_get_priority(fd, ctx), 0); + } + + igt_subtest("priority-set") { + int prio = LOCAL_I915_CONTEXT_DEFAULT_PRIORITY - 1; + + gem_context_set_priority(fd, ctx, prio); + igt_assert_eq(gem_context_get_priority(fd, ctx), prio); + } + } + /* NOTE: This testcase intentionally tests for the next free parameter * to catch ABI extensions. Don't "fix" this testcase without adding all * the tests for the new param first. */ - arg.param = LOCAL_CONTEXT_PARAM_BANNABLE + 1; + arg.param = LOCAL_CONTEXT_PARAM_PRIORITY + 1; igt_subtest("invalid-param-get") { arg.context = ctx; -- 2.14.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
