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/*
* Copyright © 2016 Broadcom
*
* 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.
*/
#include "igt.h"
#include <unistd.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/ioctl.h>
#include "vc4_drm.h"
igt_main
{
int fd;
igt_fixture
fd = drm_open_driver(DRIVER_VC4);
/* A 64-bit seqno should never hit the maximum value over the
* lifetime of the system. (A submit per 1000 cycles at 1Ghz
* would still take 584000 years). As a result, we can wait
* for it and be sure of a timeout.
*/
igt_subtest("bad-seqno-0ns") {
struct drm_vc4_wait_seqno arg = {
.seqno = ~0ull,
.timeout_ns = 0,
};
do_ioctl_err(fd, DRM_IOCTL_VC4_WAIT_SEQNO, &arg, ETIME);
}
igt_subtest("bad-seqno-1ns") {
struct drm_vc4_wait_seqno arg = {
.seqno = ~0ull,
.timeout_ns = 1,
};
do_ioctl_err(fd, DRM_IOCTL_VC4_WAIT_SEQNO, &arg, ETIME);
}
igt_fixture
close(fd);
}
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