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a29f28eba9
As drm_open_any() now quietly fails if there is no driver, this
nullifies the effectiviness of using gem_exec_nop as the test for a good
reload. Combine with gem_alive (and guarantee that gem_alive can detect
a dead driver, putting lie to
commit 032f30cb38bb03562ee7fde19cd278b1d8ac31a9
Author: Thomas Wood <thomas.wood@intel.com>
Date: Tue Jan 13 13:33:57 2015 +0000
lib: remove unnecessary checks on the drm_open_any return value
) first.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88573
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
36 lines
519 B
C
36 lines
519 B
C
#include <sys/ioctl.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <string.h>
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#include <signal.h>
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#include <i915_drm.h>
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#include "drmtest.h"
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int main(void)
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{
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struct drm_i915_gem_sw_finish arg = { 0 };
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int fd;
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signal(SIGALRM, SIG_IGN);
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fd = __drm_open_any();
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if (fd < 0)
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return IGT_EXIT_SKIP;
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alarm(1);
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if (ioctl(fd, DRM_IOCTL_I915_GEM_SW_FINISH, &arg) == 0)
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return IGT_EXIT_SKIP;
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switch (errno) {
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case ENOENT:
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return 0;
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case EIO:
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return 1;
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case EINTR:
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return 2;
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default:
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return 3;
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}
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}
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