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Diffstat (limited to 'lib/igt_aux.h')
-rw-r--r-- | lib/igt_aux.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/lib/igt_aux.h b/lib/igt_aux.h new file mode 100644 index 00000000..eb637128 --- /dev/null +++ b/lib/igt_aux.h @@ -0,0 +1,67 @@ +/* + * Copyright © 2014 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: + * Daniel Vetter <daniel.vetter@ffwll.ch> + * + */ + +#ifndef IGT_AUX_H +#define IGT_AUX_H + +#include <intel_bufmgr.h> + +/* auxialiary igt helpers from igt_aux.c */ +/* generally useful helpers */ +void igt_fork_signal_helper(void); +void igt_stop_signal_helper(void); +void igt_exchange_int(void *array, unsigned i, unsigned j); +void igt_permute_array(void *array, unsigned size, + void (*exchange_func)(void *array, + unsigned i, + unsigned j)); +void igt_progress(const char *header, uint64_t i, uint64_t total); +bool igt_env_set(const char *env_var, bool default_value); + +bool igt_aub_dump_enabled(void); + +/* helpers based upon the libdrm buffer manager */ +void igt_init_aperture_trashers(drm_intel_bufmgr *bufmgr); +void igt_trash_aperture(void); +void igt_cleanup_aperture_trashers(void); + +/* suspend and auto-resume system */ +void igt_system_suspend_autoresume(void); + +/* dropping priviledges */ +void igt_drop_root(void); + +void igt_wait_for_keypress(void); + +/* sysinfo cross-arch wrappers from intel_os.c */ + +/* These are separate to allow easier testing when porting, see the comment at + * the bottom of intel_os.c. */ +uint64_t intel_get_total_ram_mb(void); +uint64_t intel_get_total_swap_mb(void); + +#endif /* IGT_AUX_H */ |