From: Chris Wilson <chris@chris-wilson.co.uk> To: intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org Subject: [PATCH i-g-t 14/25] i915/gem_ctx_param: Test set/get (copy) VM Date: Thu, 14 Mar 2019 14:19:28 +0000 [thread overview] Message-ID: <20190314141939.26246-14-chris@chris-wilson.co.uk> (raw) In-Reply-To: <20190314141939.26246-1-chris@chris-wilson.co.uk> Exercise reusing the GTT of one ctx in another. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- tests/i915/gem_ctx_param.c | 83 ++++++++++++++++++++++++++++++++------ 1 file changed, 71 insertions(+), 12 deletions(-) diff --git a/tests/i915/gem_ctx_param.c b/tests/i915/gem_ctx_param.c index b3f8637df..54ade8b4b 100644 --- a/tests/i915/gem_ctx_param.c +++ b/tests/i915/gem_ctx_param.c @@ -36,17 +36,6 @@ IGT_TEST_DESCRIPTION("Basic test for context set/get param input validation."); #define NEW_CTX BIT(0) #define USER BIT(1) -static int reopen_driver(int fd) -{ - char path[256]; - - snprintf(path, sizeof(path), "/proc/self/fd/%d", fd); - fd = open(path, O_RDWR); - igt_assert_lte(0, fd); - - return fd; -} - static void set_priority(int i915) { static const int64_t test_values[] = { @@ -91,7 +80,7 @@ static void set_priority(int i915) igt_permute_array(values, size, igt_exchange_int64); igt_fork(flags, NEW_CTX | USER) { - int fd = reopen_driver(i915); + int fd = gem_reopen_driver(i915); struct drm_i915_gem_context_param arg = { .param = I915_CONTEXT_PARAM_PRIORITY, .ctx_id = flags & NEW_CTX ? gem_context_create(fd) : 0, @@ -143,6 +132,73 @@ static void set_priority(int i915) free(values); } +static uint32_t __batch_create(int i915, uint32_t offset) +{ + const uint32_t bbe = MI_BATCH_BUFFER_END; + uint32_t handle; + + handle = gem_create(i915, ALIGN(offset + 4, 4096)); + gem_write(i915, handle, offset, &bbe, sizeof(bbe)); + + return handle; +} + +static uint32_t batch_create(int i915) +{ + return __batch_create(i915, 0); +} + +static void test_vm(int i915) +{ + struct drm_i915_gem_exec_object2 batch = { + .handle = batch_create(i915), + }; + struct drm_i915_gem_execbuffer2 eb = { + .buffers_ptr = to_user_pointer(&batch), + .buffer_count = 1, + }; + struct drm_i915_gem_context_param arg = { + .param = I915_CONTEXT_PARAM_VM, + }; + uint32_t parent, child; + + arg.value = -1ull; + igt_require(__gem_context_set_param(i915, &arg) == -ENOENT); + + parent = gem_context_create(i915); + child = gem_context_create(i915); + + eb.rsvd1 = parent; + batch.offset = 48 << 20; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 48 << 20); + + eb.rsvd1 = child; + batch.offset = 0; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 0); + + eb.rsvd1 = parent; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 48 << 20); + + arg.ctx_id = parent; + gem_context_get_param(i915, &arg); + + arg.ctx_id = child; + gem_context_set_param(i915, &arg); + + eb.rsvd1 = child; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 48 << 20); + + gem_context_destroy(i915, child); + gem_context_destroy(i915, parent); + + gem_sync(i915, batch.handle); + gem_close(i915, batch.handle); +} + igt_main { struct drm_i915_gem_context_param arg; @@ -253,6 +309,9 @@ igt_main gem_context_set_param(fd, &arg); } + igt_subtest("vm") + test_vm(fd); + arg.param = I915_CONTEXT_PARAM_PRIORITY; igt_subtest("set-priority-not-supported") { -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Chris Wilson <chris@chris-wilson.co.uk> To: intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org Subject: [igt-dev] [PATCH i-g-t 14/25] i915/gem_ctx_param: Test set/get (copy) VM Date: Thu, 14 Mar 2019 14:19:28 +0000 [thread overview] Message-ID: <20190314141939.26246-14-chris@chris-wilson.co.uk> (raw) In-Reply-To: <20190314141939.26246-1-chris@chris-wilson.co.uk> Exercise reusing the GTT of one ctx in another. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- tests/i915/gem_ctx_param.c | 83 ++++++++++++++++++++++++++++++++------ 1 file changed, 71 insertions(+), 12 deletions(-) diff --git a/tests/i915/gem_ctx_param.c b/tests/i915/gem_ctx_param.c index b3f8637df..54ade8b4b 100644 --- a/tests/i915/gem_ctx_param.c +++ b/tests/i915/gem_ctx_param.c @@ -36,17 +36,6 @@ IGT_TEST_DESCRIPTION("Basic test for context set/get param input validation."); #define NEW_CTX BIT(0) #define USER BIT(1) -static int reopen_driver(int fd) -{ - char path[256]; - - snprintf(path, sizeof(path), "/proc/self/fd/%d", fd); - fd = open(path, O_RDWR); - igt_assert_lte(0, fd); - - return fd; -} - static void set_priority(int i915) { static const int64_t test_values[] = { @@ -91,7 +80,7 @@ static void set_priority(int i915) igt_permute_array(values, size, igt_exchange_int64); igt_fork(flags, NEW_CTX | USER) { - int fd = reopen_driver(i915); + int fd = gem_reopen_driver(i915); struct drm_i915_gem_context_param arg = { .param = I915_CONTEXT_PARAM_PRIORITY, .ctx_id = flags & NEW_CTX ? gem_context_create(fd) : 0, @@ -143,6 +132,73 @@ static void set_priority(int i915) free(values); } +static uint32_t __batch_create(int i915, uint32_t offset) +{ + const uint32_t bbe = MI_BATCH_BUFFER_END; + uint32_t handle; + + handle = gem_create(i915, ALIGN(offset + 4, 4096)); + gem_write(i915, handle, offset, &bbe, sizeof(bbe)); + + return handle; +} + +static uint32_t batch_create(int i915) +{ + return __batch_create(i915, 0); +} + +static void test_vm(int i915) +{ + struct drm_i915_gem_exec_object2 batch = { + .handle = batch_create(i915), + }; + struct drm_i915_gem_execbuffer2 eb = { + .buffers_ptr = to_user_pointer(&batch), + .buffer_count = 1, + }; + struct drm_i915_gem_context_param arg = { + .param = I915_CONTEXT_PARAM_VM, + }; + uint32_t parent, child; + + arg.value = -1ull; + igt_require(__gem_context_set_param(i915, &arg) == -ENOENT); + + parent = gem_context_create(i915); + child = gem_context_create(i915); + + eb.rsvd1 = parent; + batch.offset = 48 << 20; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 48 << 20); + + eb.rsvd1 = child; + batch.offset = 0; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 0); + + eb.rsvd1 = parent; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 48 << 20); + + arg.ctx_id = parent; + gem_context_get_param(i915, &arg); + + arg.ctx_id = child; + gem_context_set_param(i915, &arg); + + eb.rsvd1 = child; + gem_execbuf(i915, &eb); + igt_assert_eq_u64(batch.offset, 48 << 20); + + gem_context_destroy(i915, child); + gem_context_destroy(i915, parent); + + gem_sync(i915, batch.handle); + gem_close(i915, batch.handle); +} + igt_main { struct drm_i915_gem_context_param arg; @@ -253,6 +309,9 @@ igt_main gem_context_set_param(fd, &arg); } + igt_subtest("vm") + test_vm(fd); + arg.param = I915_CONTEXT_PARAM_PRIORITY; igt_subtest("set-priority-not-supported") { -- 2.20.1 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev
next prev parent reply other threads:[~2019-03-14 14:19 UTC|newest] Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-03-14 14:19 [PATCH i-g-t 01/25] i915/gem_create: Always try to create an object of at least one page Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 02/25] lib/i915: Pretty print HW semaphores Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 03/25] lib: Add GPU power measurement Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 04/25] i915/gem_exec_schedule: Measure semaphore power consumption Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 05/25] i915/gem_exec_whisper: Measure total power consumed Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 06/25] i915/gem_exec_schedule: Verify that using HW semaphores doesn't block Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 07/25] i915/gem_exec_nop: poll-sequential requires ordering between rings Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 08/25] i915/gem_sync: Make switch-default asymmetric Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 09/25] i915/gem_ctx_param: Remove kneecapping Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 10/25] i915/gem_exec_big: Add a single shot test Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 11/25] kms_fence_pin_leak: Ask for the GPU before use Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 12/25] drm-uapi: Import i915_drm.h upto 364df3d04d51 Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 13/25] lib/i915: Improve gem_context error messages Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` Chris Wilson [this message] 2019-03-14 14:19 ` [igt-dev] [PATCH i-g-t 14/25] i915/gem_ctx_param: Test set/get (copy) VM Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 15/25] i915/gem_ctx_create: Basic checks for constructor properties Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 16/25] i915: Add gem_ctx_clone Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 17/25] i915: Add gem_vm_create Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 18/25] i915: Exercise creating context with shared GTT Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 19/25] i915/gem_ctx_switch: Exercise queues Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 20/25] i915/gem_exec_whisper: Fork all-engine tests one-per-engine Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 21/25] i915/gem_exec_whisper: debugfs/next_seqno is defunct Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 22/25] i915: Add gem_ctx_engines Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 23/25] i915: Add gem_exec_balancer Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 24/25] i915/gem_exec_balancer: Exercise bonded pairs Chris Wilson 2019-03-14 14:19 ` [igt-dev] " Chris Wilson 2019-03-14 14:19 ` [PATCH i-g-t 25/25] i915/gem_exec_latency: Measure the latency of context switching Chris Wilson 2019-03-14 14:19 ` [Intel-gfx] " Chris Wilson 2019-03-14 15:01 ` [igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,01/25] i915/gem_create: Always try to create an object of at least one page Patchwork
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