Yeah looks good, thanks. I thought it should be a separate patch, bur never got around to doing it. Thanks, Jesse ---- Daniel Vetter wrote ---- On Mon, Sep 07, 2015 at 03:01:39PM <a href="tel:+0100">+0100</a>, Thomas Wood wrote: > These have been replaced by subtests in gem_storedw_loop. > > Signed-off-by: Thomas Wood <<a href="mailto:thomas.wood@intel.com">thomas.wood@intel.com</a>> Reviewed-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> ... especially since I asked for this when reviewing Jesse BAT series and he didn't do it and still put my r-b onto his patch! commit <a href="tel:0679702150157706">0679702150157706</a>a6def66b893b29c16345f4db Author: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>> Date: Wed Aug 5 16:06:<a href="tel:31 2015 -0700">31 2015 -0700</a> tests/gem_storedw_loop: add new store_dword test to unify per-ring ones v2 Tsk ;-) -Daniel > --- > tests/.gitignore | 4 -- > tests/<a href="http://Makefile.sources">Makefile.sources</a> | 4 -- > tests/gem_storedw_loop_blt.c | 150 --------------------------------------- > tests/gem_storedw_loop_bsd.c | 153 ---------------------------------------- > tests/gem_storedw_loop_render.c | 147 -------------------------------------- > tests/gem_storedw_loop_vebox.c | 127 --------------------------------- > 6 files changed, 585 deletions(-) > delete mode <a href="tel:100644">100644</a> tests/gem_storedw_loop_blt.c > delete mode <a href="tel:100644">100644</a> tests/gem_storedw_loop_bsd.c > delete mode <a href="tel:100644">100644</a> tests/gem_storedw_loop_render.c > delete mode <a href="tel:100644">100644</a> tests/gem_storedw_loop_vebox.c > > diff --git a/tests/.gitignore b/tests/.gitignore > index d6d05ff..dc8bb53 100644 > --- a/tests/.gitignore > +++ b/tests/.gitignore > @@ -99,10 +99,6 @@ gem_set_tiling_vs_blt > gem_set_tiling_vs_gtt > gem_set_tiling_vs_pwrite > gem_storedw_batches_loop > -gem_storedw_loop_blt > -gem_storedw_loop_bsd > -gem_storedw_loop_render > -gem_storedw_loop_vebox > gem_streaming_writes > gem_stress > gem_threaded_access_tiled > diff --git a/tests/<a href="http://Makefile.sources">Makefile.sources</a> b/tests/<a href="http://Makefile.sources">Makefile.sources</a> > index ef69299..2e2e088 100644 > --- a/tests/<a href="http://Makefile.sources">Makefile.sources</a> > +++ b/tests/<a href="http://Makefile.sources">Makefile.sources</a> > @@ -139,10 +139,6 @@ TESTS_progs = \ > gem_set_tiling_vs_gtt \ > gem_set_tiling_vs_pwrite \ > gem_storedw_loop \ > - gem_storedw_loop_blt \ > - gem_storedw_loop_bsd \ > - gem_storedw_loop_render \ > - gem_storedw_loop_vebox \ > gem_threaded_access_tiled \ > gem_tiled_fence_blits \ > gem_tiled_pread_basic \ > diff --git a/tests/gem_storedw_loop_blt.c b/tests/gem_storedw_loop_blt.c > deleted file mode <a href="tel:100644">100644</a> > index e463a27..0000000 > --- a/tests/gem_storedw_loop_blt.c > +++ /dev/null > @@ -1,150 +0,0 @@ > -/* > - * Copyright © 2009 Intel Corporation > - * > - * Permission is hereby granted, free of charge, to any person obtaining a > - * copy of this software and associated documentation files (the "Software"), > - * to deal in the Software without restriction, including without limitation > - * the rights to use, copy, modify, merge, publish, distribute, sublicense, > - * and/or sell copies of the Software, and to permit persons to whom the > - * Software is furnished to do so, subject to the following conditions: > - * > - * The above copyright notice and this permission notice (including the next > - * paragraph) shall be included in all copies or substantial portions of the > - * Software. > - * > - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR > - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, > - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL > - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER > - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS > - * IN THE SOFTWARE. > - * > - * Authors: > - * Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>> > - * Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>> (based on gem_bad_blit.c) > - * > - */ > - > -#include "igt.h" > -#include <stdlib.h> > -#include <stdio.h> > -#include <string.h> > -#include <fcntl.h> > -#include <inttypes.h> > -#include <errno.h> > -#include <sys/stat.h> > -#include <sys/time.h> > -#include "drm.h" > -#include "intel_bufmgr.h" > - > -IGT_TEST_DESCRIPTION("Basic blitter MI check using MI_STORE_DATA_IMM."); > - > -static drm_intel_bufmgr *bufmgr; > -struct intel_batchbuffer *batch; > -static drm_intel_bo *target_buffer; > -static int has_ppgtt = 0; > - > -/* > - * Testcase: Basic blitter MI check using MI_STORE_DATA_IMM > - */ > - > -static void > -emit_store_dword_imm(int devid, drm_intel_bo *dest, uint32_t val) > -{ > - int cmd; > - cmd = MI_STORE_DWORD_IMM; > - if (!has_ppgtt) > - cmd |= MI_MEM_VIRTUAL; > - > - BEGIN_BATCH(4, 0); > - OUT_BATCH(cmd); > - if (batch->gen >= 8) { > - OUT_RELOC(dest, I915_GEM_DOMAIN_INSTRUCTION, > - I915_GEM_DOMAIN_INSTRUCTION, 0); > - OUT_BATCH(val); > - } else { > - OUT_BATCH(0); /* reserved */ > - OUT_RELOC(dest, I915_GEM_DOMAIN_INSTRUCTION, > - I915_GEM_DOMAIN_INSTRUCTION, 0); > - OUT_BATCH(val); > - } > - ADVANCE_BATCH(); > -} > - > -static void > -store_dword_loop(int devid, int divider) > -{ > - int i, val = 0; > - uint32_t *buf; > - > - igt_info("running storedw loop on render with stall every %i batch\n", divider); > - > - for (i = 0; i < SLOW_QUICK(0x2000, 0x10); i++) { > - emit_store_dword_imm(devid, target_buffer, val); > - intel_batchbuffer_flush_on_ring(batch, I915_EXEC_BLT); > - > - if (i % divider != 0) > - goto cont; > - > - drm_intel_bo_map(target_buffer, 0); > - > - buf = target_buffer->virtual; > - igt_assert_f(buf[0] == val, > - "value mismatch: cur 0x%08x, stored 0x%08x\n", > - buf[0], val); > - > - drm_intel_bo_unmap(target_buffer); > - > -cont: > - val++; > - } > - > - drm_intel_bo_map(target_buffer, 0); > - buf = target_buffer->virtual; > - > - igt_info("completed %d writes successfully, current value: 0x%08x\n", i, > - buf[0]); > - drm_intel_bo_unmap(target_buffer); > -} > - > -igt_simple_main > -{ > - int fd; > - int devid; > - > - fd = drm_open_any(); > - devid = intel_get_drm_devid(fd); > - > - has_ppgtt = gem_uses_aliasing_ppgtt(fd); > - > - igt_skip_on_f(intel_gen(devid) < 6, > - "MI_STORE_DATA can only use GTT address on gen4+/g33 and " > - "needs snoopable mem on pre-gen6\n"); > - > - /* This only works with ppgtt */ > - igt_require(has_ppgtt); > - > - bufmgr = drm_intel_bufmgr_gem_init(fd, 4096); > - igt_assert(bufmgr); > - drm_intel_bufmgr_gem_enable_reuse(bufmgr); > - > - batch = intel_batchbuffer_alloc(bufmgr, devid); > - igt_assert(batch); > - > - target_buffer = drm_intel_bo_alloc(bufmgr, "target bo", 4096, 4096); > - igt_assert(target_buffer); > - > - store_dword_loop(devid, 1); > - store_dword_loop(devid, 2); > - if (!igt_run_in_simulation()) { > - store_dword_loop(devid, 3); > - store_dword_loop(devid, 5); > - } > - > - drm_intel_bo_unreference(target_buffer); > - intel_batchbuffer_free(batch); > - drm_intel_bufmgr_destroy(bufmgr); > - > - close(fd); > -} > diff --git a/tests/gem_storedw_loop_bsd.c b/tests/gem_storedw_loop_bsd.c > deleted file mode <a href="tel:100644">100644</a> > index c9deb81..0000000 > --- a/tests/gem_storedw_loop_bsd.c > +++ /dev/null > @@ -1,153 +0,0 @@ > -/* > - * Copyright © 2009 Intel Corporation > - * > - * Permission is hereby granted, free of charge, to any person obtaining a > - * copy of this software and associated documentation files (the "Software"), > - * to deal in the Software without restriction, including without limitation > - * the rights to use, copy, modify, merge, publish, distribute, sublicense, > - * and/or sell copies of the Software, and to permit persons to whom the > - * Software is furnished to do so, subject to the following conditions: > - * > - * The above copyright notice and this permission notice (including the next > - * paragraph) shall be included in all copies or substantial portions of the > - * Software. > - * > - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR > - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, > - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL > - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER > - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS > - * IN THE SOFTWARE. > - * > - * Authors: > - * Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>> > - * Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>> (based on gem_bad_blit.c) > - * > - */ > - > -#include "igt.h" > -#include <stdlib.h> > -#include <stdio.h> > -#include <string.h> > -#include <fcntl.h> > -#include <inttypes.h> > -#include <errno.h> > -#include <sys/stat.h> > -#include <sys/time.h> > -#include "drm.h" > -#include "intel_bufmgr.h" > - > -IGT_TEST_DESCRIPTION("Basic bsd MI check using MI_STORE_DATA_IMM."); > - > -static drm_intel_bufmgr *bufmgr; > -struct intel_batchbuffer *batch; > -static drm_intel_bo *target_buffer; > -static int has_ppgtt = 0; > - > -/* > - * Testcase: Basic bsd MI check using MI_STORE_DATA_IMM > - */ > - > -static void > -emit_store_dword_imm(int devid, drm_intel_bo *dest, uint32_t val) > -{ > - int cmd; > - cmd = MI_STORE_DWORD_IMM; > - if (!has_ppgtt) > - cmd |= MI_MEM_VIRTUAL; > - > - BEGIN_BATCH(4, 0); > - OUT_BATCH(cmd); > - if (batch->gen >= 8) { > - OUT_RELOC(dest, I915_GEM_DOMAIN_INSTRUCTION, > - I915_GEM_DOMAIN_INSTRUCTION, 0); > - OUT_BATCH(val); > - } else { > - OUT_BATCH(0); /* reserved */ > - OUT_RELOC(dest, I915_GEM_DOMAIN_INSTRUCTION, > - I915_GEM_DOMAIN_INSTRUCTION, 0); > - OUT_BATCH(val); > - } > - ADVANCE_BATCH(); > -} > - > -static void > -store_dword_loop(int devid, int divider) > -{ > - int i, val = 0; > - uint32_t *buf; > - > - igt_info("running storedw loop on render with stall every %i batch\n", divider); > - > - for (i = 0; i < SLOW_QUICK(0x2000, 0x10); i++) { > - emit_store_dword_imm(devid, target_buffer, val); > - intel_batchbuffer_flush_on_ring(batch, I915_EXEC_BSD); > - > - if (i % divider != 0) > - goto cont; > - > - drm_intel_bo_map(target_buffer, 0); > - > - buf = target_buffer->virtual; > - igt_assert_f(buf[0] == val, > - "value mismatch: cur 0x%08x, stored 0x%08x\n", > - buf[0], val); > - > - drm_intel_bo_unmap(target_buffer); > - > -cont: > - val++; > - } > - > - drm_intel_bo_map(target_buffer, 0); > - buf = target_buffer->virtual; > - > - igt_info("completed %d writes successfully, current value: 0x%08x\n", i, > - buf[0]); > - drm_intel_bo_unmap(target_buffer); > -} > - > -igt_simple_main > -{ > - int fd; > - int devid; > - > - fd = drm_open_any(); > - devid = intel_get_drm_devid(fd); > - > - has_ppgtt = gem_uses_aliasing_ppgtt(fd); > - > - igt_skip_on_f(intel_gen(devid) < 6, > - "MI_STORE_DATA can only use GTT address on gen4+/g33 and " > - "needs snoopable mem on pre-gen6\n"); > - > - igt_skip_on_f(intel_gen(devid) == 6, > - "MI_STORE_DATA broken on gen6 bsd\n"); > - > - /* This only works with ppgtt */ > - igt_require(has_ppgtt); > - > - bufmgr = drm_intel_bufmgr_gem_init(fd, 4096); > - igt_assert(bufmgr); > - drm_intel_bufmgr_gem_enable_reuse(bufmgr); > - > - batch = intel_batchbuffer_alloc(bufmgr, devid); > - igt_assert(batch); > - > - target_buffer = drm_intel_bo_alloc(bufmgr, "target bo", 4096, 4096); > - igt_assert(target_buffer); > - > - store_dword_loop(devid, 1); > - store_dword_loop(devid, 2); > - if (!igt_run_in_simulation()) { > - store_dword_loop(devid, 3); > - store_dword_loop(devid, 5); > - } > - > - drm_intel_bo_unreference(target_buffer); > - intel_batchbuffer_free(batch); > - drm_intel_bufmgr_destroy(bufmgr); > - > - close(fd); > -} > diff --git a/tests/gem_storedw_loop_render.c b/tests/gem_storedw_loop_render.c > deleted file mode <a href="tel:100644">100644</a> > index 6d7a1fb..0000000 > --- a/tests/gem_storedw_loop_render.c > +++ /dev/null > @@ -1,147 +0,0 @@ > -/* > - * Copyright © 2009 Intel Corporation > - * > - * Permission is hereby granted, free of charge, to any person obtaining a > - * copy of this software and associated documentation files (the "Software"), > - * to deal in the Software without restriction, including without limitation > - * the rights to use, copy, modify, merge, publish, distribute, sublicense, > - * and/or sell copies of the Software, and to permit persons to whom the > - * Software is furnished to do so, subject to the following conditions: > - * > - * The above copyright notice and this permission notice (including the next > - * paragraph) shall be included in all copies or substantial portions of the > - * Software. > - * > - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR > - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, > - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL > - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER > - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS > - * IN THE SOFTWARE. > - * > - * Authors: > - * Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>> > - * Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>> (based on gem_bad_blit.c) > - * > - */ > - > -#include "igt.h" > -#include <stdlib.h> > -#include <stdio.h> > -#include <string.h> > -#include <fcntl.h> > -#include <inttypes.h> > -#include <errno.h> > -#include <sys/stat.h> > -#include <sys/time.h> > -#include "drm.h" > -#include "intel_bufmgr.h" > - > -IGT_TEST_DESCRIPTION("Basic render MI check using MI_STORE_DATA_IMM."); > - > -static drm_intel_bufmgr *bufmgr; > -struct intel_batchbuffer *batch; > -static drm_intel_bo *target_buffer; > -static int has_ppgtt = 0; > - > -/* > - * Testcase: Basic render MI check using MI_STORE_DATA_IMM > - */ > - > -static void > -emit_store_dword_imm(int devid, drm_intel_bo *dest, uint32_t val) > -{ > - int cmd; > - cmd = MI_STORE_DWORD_IMM; > - if (!has_ppgtt) > - cmd |= MI_MEM_VIRTUAL; > - > - BEGIN_BATCH(4, 0); > - OUT_BATCH(cmd); > - if (batch->gen >= 8) { > - OUT_RELOC(dest, I915_GEM_DOMAIN_INSTRUCTION, > - I915_GEM_DOMAIN_INSTRUCTION, 0); > - OUT_BATCH(val); > - } else { > - OUT_BATCH(0); /* reserved */ > - OUT_RELOC(dest, I915_GEM_DOMAIN_INSTRUCTION, > - I915_GEM_DOMAIN_INSTRUCTION, 0); > - OUT_BATCH(val); > - } > - ADVANCE_BATCH(); > -} > - > -static void > -store_dword_loop(int devid, int divider) > -{ > - int i, val = 0; > - uint32_t *buf; > - > - igt_info("running storedw loop on render with stall every %i batch\n", divider); > - > - for (i = 0; i < SLOW_QUICK(0x2000, 0x10); i++) { > - emit_store_dword_imm(devid, target_buffer, val); > - intel_batchbuffer_flush_on_ring(batch, 0); > - > - if (i % divider != 0) > - goto cont; > - > - drm_intel_bo_map(target_buffer, 0); > - > - buf = target_buffer->virtual; > - igt_assert_f(buf[0] == val, > - "value mismatch: cur 0x%08x, stored 0x%08x\n", > - buf[0], val); > - > - drm_intel_bo_unmap(target_buffer); > - > -cont: > - val++; > - } > - > - drm_intel_bo_map(target_buffer, 0); > - buf = target_buffer->virtual; > - > - igt_info("completed %d writes successfully, current value: 0x%08x\n", i, > - buf[0]); > - drm_intel_bo_unmap(target_buffer); > -} > - > -igt_simple_main > -{ > - int fd; > - int devid; > - > - fd = drm_open_any(); > - devid = intel_get_drm_devid(fd); > - > - has_ppgtt = gem_uses_aliasing_ppgtt(fd); > - > - igt_skip_on_f(intel_gen(devid) < 6, > - "MI_STORE_DATA can only use GTT address on gen4+/g33 and " > - "needs snoopable mem on pre-gen6\n"); > - > - bufmgr = drm_intel_bufmgr_gem_init(fd, 4096); > - igt_assert(bufmgr); > - drm_intel_bufmgr_gem_enable_reuse(bufmgr); > - > - batch = intel_batchbuffer_alloc(bufmgr, devid); > - igt_assert(batch); > - > - target_buffer = drm_intel_bo_alloc(bufmgr, "target bo", 4096, 4096); > - igt_assert(target_buffer); > - > - store_dword_loop(devid, 1); > - store_dword_loop(devid, 2); > - if (!igt_run_in_simulation()) { > - store_dword_loop(devid, 3); > - store_dword_loop(devid, 5); > - } > - > - drm_intel_bo_unreference(target_buffer); > - intel_batchbuffer_free(batch); > - drm_intel_bufmgr_destroy(bufmgr); > - > - close(fd); > -} > diff --git a/tests/gem_storedw_loop_vebox.c b/tests/gem_storedw_loop_vebox.c > deleted file mode <a href="tel:100644">100644</a> > index 3fec02c..0000000 > --- a/tests/gem_storedw_loop_vebox.c > +++ /dev/null > @@ -1,127 +0,0 @@ > -/* > - * Copyright © 2012 Intel Corporation > - * > - * Permission is hereby granted, free of charge, to any person obtaining a > - * copy of this software and associated documentation files (the "Software"), > - * to deal in the Software without restriction, including without limitation > - * the rights to use, copy, modify, merge, publish, distribute, sublicense, > - * and/or sell copies of the Software, and to permit persons to whom the > - * Software is furnished to do so, subject to the following conditions: > - * > - * The above copyright notice and this permission notice (including the next > - * paragraph) shall be included in all copies or substantial portions of the > - * Software. > - * > - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR > - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, > - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL > - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER > - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS > - * IN THE SOFTWARE. > - * > - * Authors: > - * Xiang, Haihao <<a href="mailto:haihao.xiang@intel.com">haihao.xiang@intel.com</a>> (based on gem_store_dw_loop_*) > - * > - */ > - > -#include "igt.h" > -#include <stdlib.h> > -#include <stdio.h> > -#include <string.h> > -#include <fcntl.h> > -#include <inttypes.h> > -#include <errno.h> > -#include <sys/stat.h> > -#include <sys/time.h> > -#include "drm.h" > -#include "intel_bufmgr.h" > - > -IGT_TEST_DESCRIPTION("Basic vebox MI check using MI_STORE_DATA_IMM."); > - > -#define LOCAL_I915_EXEC_VEBOX (4<<0) > - > -static drm_intel_bufmgr *bufmgr; > -struct intel_batchbuffer *batch; > -static drm_intel_bo *target_buffer; > - > -/* > - * Testcase: Basic vebox MI check using MI_STORE_DATA_IMM > - */ > - > -static void > -store_dword_loop(int divider) > -{ > - int cmd, i, val = 0; > - uint32_t *buf; > - > - igt_info("running storedw loop on blt with stall every %i batch\n", divider); > - > - cmd = MI_STORE_DWORD_IMM; > - > - for (i = 0; i < SLOW_QUICK(0x2000, 0x10); i++) { > - BEGIN_BATCH(4, 0); > - OUT_BATCH(cmd); > - if (batch->gen < 8) > - OUT_BATCH(0); /* reserved */ > - OUT_RELOC(target_buffer, I915_GEM_DOMAIN_INSTRUCTION, > - I915_GEM_DOMAIN_INSTRUCTION, 0); > - OUT_BATCH(val); > - ADVANCE_BATCH(); > - > - intel_batchbuffer_flush_on_ring(batch, LOCAL_I915_EXEC_VEBOX); > - > - if (i % divider != 0) > - goto cont; > - > - drm_intel_bo_map(target_buffer, 0); > - > - buf = target_buffer->virtual; > - igt_assert_eq_u32(buf[0], val); > - > - drm_intel_bo_unmap(target_buffer); > - > -cont: > - val++; > - } > - > - drm_intel_bo_map(target_buffer, 0); > - buf = target_buffer->virtual; > - > - igt_info("completed %d writes successfully, current value: 0x%08x\n", i, > - buf[0]); > - drm_intel_bo_unmap(target_buffer); > -} > - > -igt_simple_main > -{ > - int fd; > - > - fd = drm_open_any(); > - > - igt_require(gem_has_vebox(fd)); > - igt_require(gem_uses_aliasing_ppgtt(fd)); > - > - bufmgr = drm_intel_bufmgr_gem_init(fd, 4096); > - igt_assert(bufmgr); > - drm_intel_bufmgr_gem_enable_reuse(bufmgr); > - > - batch = intel_batchbuffer_alloc(bufmgr, intel_get_drm_devid(fd)); > - igt_require(batch); > - > - target_buffer = drm_intel_bo_alloc(bufmgr, "target bo", 4096, 4096); > - igt_require(target_buffer); > - > - store_dword_loop(1); > - store_dword_loop(2); > - if (!igt_run_in_simulation()) { > - store_dword_loop(3); > - store_dword_loop(5); > - } > - > - drm_intel_bo_unreference(target_buffer); > - intel_batchbuffer_free(batch); > - drm_intel_bufmgr_destroy(bufmgr); > - > - close(fd); > -} > -- > <a href="tel:1.9.1">1.9.1</a> > > _______________________________________________ > Intel-gfx mailing list > <a href="mailto:Intel-gfx@lists.freedesktop.org">Intel-gfx@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/intel-gfx">http://lists.freedesktop.org/mailman/listinfo/intel-gfx</a> -- Daniel Vetter Software Engineer, Intel Corporation <a href="http://blog.ffwll.ch">http://blog.ffwll.ch</a>