[igt-dev] [PATCH i-g-t] Introduced partial FreeBSD compatibility
Petri Latvala
petri.latvala at intel.com
Mon Sep 5 09:06:56 UTC 2022
On Fri, Sep 02, 2022 at 09:50:18AM -0500, Jake Freeland wrote:
> Hi there,
>
> I am considering bundling all FreeBSD-specific igt macros into an
> `igt_freebsd.h` header
> for greater accessibility. If this idea is acceptable, I need a place to
> create this file.
> What's the appropriate location for an igt-specific header that does not
> have a corresponding
> source file?
lib/igt_freebsd.h sounds good.
--
Petri Latvala
>
> Thank you,
> Jake Freeland
>
> On Fri, Sep 2, 2022 at 9:14 AM Jake Freeland <jake at technologyfriends.net>
> wrote:
>
> > Signed-off-by: Jake Freeland <jfree at freebsd.org>
> > ---
> > benchmarks/gem_exec_tracer.c | 4 +
> > benchmarks/gem_syslatency.c | 9 ++
> > include/linux-uapi/sync_file.h | 8 ++
> > lib/i915/gem_engine_topology.c | 4 +
> > lib/i915/gem_mman.c | 5 ++
> > lib/i915/intel_memory_region.c | 4 +
> > lib/i915/perf.c | 2 +
> > lib/igt_audio.c | 4 +
> > lib/igt_aux.c | 44 ++++++++++
> > lib/igt_aux.h | 6 +-
> > lib/igt_core.c | 16 +++-
> > lib/igt_core.h | 6 ++
> > lib/igt_debugfs.c | 6 ++
> > lib/igt_device.c | 2 +
> > lib/igt_device_scan.c | 4 +
> > lib/igt_eld.c | 4 +
> > lib/igt_frame.c | 4 +
> > lib/igt_kmod.c | 118 ++++++++++++++++++++++++++
> > lib/igt_kmod.h | 2 +
> > lib/igt_kms.c | 4 +
> > lib/igt_os.c | 19 +++++
> > lib/igt_perf.c | 58 +++++++++++++
> > lib/igt_perf.h | 4 +
> > lib/igt_pm.c | 2 +
> > lib/igt_syncobj.c | 4 +
> > lib/igt_sysfs.c | 2 +
> > lib/igt_vgem.c | 5 ++
> > lib/intel_allocator.c | 4 +
> > lib/intel_batchbuffer.c | 5 ++
> > lib/sw_sync.c | 4 +
> > lib/tests/igt_exit_handler.c | 4 +
> > lib/tests/igt_fork.c | 4 +
> > lib/tests/igt_tests_common.h | 9 ++
> > runner/executor.c | 14 +++
> > tests/core_auth.c | 4 +
> > tests/drm_import_export.c | 4 +
> > tests/dumb_buffer.c | 5 ++
> > tests/i915/gem_close_race.c | 6 ++
> > tests/i915/gem_concurrent_all.c | 5 ++
> > tests/i915/gem_create.c | 4 +
> > tests/i915/gem_ctx_exec.c | 4 +
> > tests/i915/gem_ctx_persistence.c | 4 +
> > tests/i915/gem_ctx_shared.c | 4 +
> > tests/i915/gem_exec_fence.c | 4 +
> > tests/i915/gem_exec_latency.c | 4 +
> > tests/i915/gem_lmem_swapping.c | 4 +
> > tests/i915/gem_madvise.c | 4 +
> > tests/i915/gem_mmap_gtt.c | 14 +++
> > tests/i915/gem_mmap_offset.c | 14 +++
> > tests/i915/gem_shrink.c | 4 +
> > tests/i915/gem_wait.c | 4 +
> > tests/i915/i915_hangman.c | 4 +
> > tests/i915/i915_module_load.c | 2 +
> > tests/i915/i915_pm_backlight.c | 4 +
> > tests/i915/i915_pm_rpm.c | 13 +++
> > tests/i915/sysfs_heartbeat_interval.c | 4 +
> > tests/kms_content_protection.c | 2 +
> > tests/kms_cursor_legacy.c | 4 +
> > tests/kms_flip.c | 4 +
> > tests/kms_sysfs_edid_timing.c | 4 +
> > tests/sw_sync.c | 3 +
> > tests/syncobj_timeline.c | 4 +
> > tests/syncobj_wait.c | 4 +
> > tests/tools_test.c | 5 ++
> > tests/vc4_purgeable_bo.c | 4 +
> > tests/vc4_wait_bo.c | 4 +
> > tests/vc4_wait_seqno.c | 4 +
> > tools/intel_gvtg_test.c | 3 +
> > 68 files changed, 552 insertions(+), 6 deletions(-)
> >
> > diff --git a/benchmarks/gem_exec_tracer.c b/benchmarks/gem_exec_tracer.c
> > index e6973991..084c8e65 100644
> > --- a/benchmarks/gem_exec_tracer.c
> > +++ b/benchmarks/gem_exec_tracer.c
> > @@ -41,6 +41,10 @@
> > #include "intel_aub.h"
> > #include "intel_chipset.h"
> >
> > +#ifdef __FreeBSD__
> > +#define _IOC_TYPE(nr) (((nr) >> 8) & 255)
> > +#endif
> > +
> > static int (*libc_close)(int fd);
> > static int (*libc_ioctl)(int fd, unsigned long request, void *argp);
> >
> > diff --git a/benchmarks/gem_syslatency.c b/benchmarks/gem_syslatency.c
> > index 035ee934..be92ff0f 100644
> > --- a/benchmarks/gem_syslatency.c
> > +++ b/benchmarks/gem_syslatency.c
> > @@ -42,12 +42,21 @@
> > #include <limits.h>
> > #include "drm.h"
> >
> > +#ifdef __linux__
> > #include <linux/unistd.h>
> > +#elif defined(__FreeBSD__)
> > +#include <sys/mman.h>
> > +#define MAP_POPULATE MAP_PREFAULT_READ
> > +#define gettid() getpid()
> > +#define MADV_HUGEPAGE MADV_SEQUENTIAL
> > +#endif
> >
> > #include "i915/gem_create.h"
> > #include "i915/gem_ring.h"
> >
> > +#ifdef __linux__
> > #define sigev_notify_thread_id _sigev_un._tid
> > +#endif
> >
> > static volatile int done;
> >
> > diff --git a/include/linux-uapi/sync_file.h
> > b/include/linux-uapi/sync_file.h
> > index b4f2db00..0f1fb720 100644
> > --- a/include/linux-uapi/sync_file.h
> > +++ b/include/linux-uapi/sync_file.h
> > @@ -12,8 +12,16 @@
> > #ifndef _LINUX_SYNC_H
> > #define _LINUX_SYNC_H
> >
> > +#ifdef __linux__
> > #include <linux/ioctl.h>
> > #include <linux/types.h>
> > +#elif defined(__FreeBSD__)
> > +#include <sys/ioctl.h>
> > +#include <sys/types.h>
> > +#define __s32 int32_t
> > +#define __u32 uint32_t
> > +#define __u64 uint64_t
> > +#endif
> >
> > /**
> > * struct sync_merge_data - data passed to merge ioctl
> > diff --git a/lib/i915/gem_engine_topology.c
> > b/lib/i915/gem_engine_topology.c
> > index ca3333c2..9d574de5 100644
> > --- a/lib/i915/gem_engine_topology.c
> > +++ b/lib/i915/gem_engine_topology.c
> > @@ -88,6 +88,10 @@
> > */
> > #define SIZEOF_QUERY offsetof(struct
> > drm_i915_query_engine_info, \
> > engines[GEM_MAX_ENGINES])
> > +#ifdef __FreeBSD__
> > +#define SYS_getdents64 SYS_freebsd11_getdents
> > +#define ino64_t ino_t
> > +#endif
> >
> > static int __gem_query(int fd, struct drm_i915_query *q)
> > {
> > diff --git a/lib/i915/gem_mman.c b/lib/i915/gem_mman.c
> > index aa9ac6f3..7bd6f22b 100644
> > --- a/lib/i915/gem_mman.c
> > +++ b/lib/i915/gem_mman.c
> > @@ -44,6 +44,11 @@
> > #define VG(x) do {} while (0)
> > #endif
> >
> > +#ifdef __FreeBSD__
> > +#define mmap64(addr, len, prot, flags, fd, offset) \
> > + mmap(addr, len, prot, flags, fd, offset)
> > +#endif
> > +
> > static int gem_mmap_gtt_version(int fd)
> > {
> > struct drm_i915_getparam gp;
> > diff --git a/lib/i915/intel_memory_region.c
> > b/lib/i915/intel_memory_region.c
> > index 93a18982..88b2667b 100644
> > --- a/lib/i915/intel_memory_region.c
> > +++ b/lib/i915/intel_memory_region.c
> > @@ -21,7 +21,11 @@
> > * IN THE SOFTWARE.
> > */
> >
> > +#ifdef __linux__
> > #include <linux/limits.h>
> > +#elif defined(__FreeBSD__)
> > +#include <sys/limits.h>
> > +#endif
> > #include <signal.h>
> > #include <sys/ioctl.h>
> > #include <sys/time.h>
> > diff --git a/lib/i915/perf.c b/lib/i915/perf.c
> > index d88835ff..beda6b8a 100644
> > --- a/lib/i915/perf.c
> > +++ b/lib/i915/perf.c
> > @@ -29,7 +29,9 @@
> > #include <fcntl.h>
> > #include <sys/ioctl.h>
> > #include <sys/stat.h>
> > +#ifdef __linux__
> > #include <sys/sysmacros.h>
> > +#endif
> > #include <sys/types.h>
> > #include <unistd.h>
> >
> > diff --git a/lib/igt_audio.c b/lib/igt_audio.c
> > index e0b1bafe..201a39c6 100644
> > --- a/lib/igt_audio.c
> > +++ b/lib/igt_audio.c
> > @@ -26,6 +26,10 @@
> >
> > #include "config.h"
> >
> > +#ifdef __FreeBSD__
> > +#include <limits.h>
> > +#endif
> > +
> > #include <errno.h>
> > #include <fcntl.h>
> > #include <gsl/gsl_fft_real.h>
> > diff --git a/lib/igt_aux.c b/lib/igt_aux.c
> > index edb53425..e6b2bd7e 100644
> > --- a/lib/igt_aux.c
> > +++ b/lib/igt_aux.c
> > @@ -52,7 +52,9 @@
> > #include <assert.h>
> > #include <grp.h>
> >
> > +#ifdef __linux__
> > #include <proc/readproc.h>
> > +#endif
> > #include <libudev.h>
> >
> > #include "drmtest.h"
> > @@ -75,6 +77,12 @@
> > #include <libgen.h> /* for dirname() */
> > #endif
> >
> > +#ifdef __FreeBSD__
> > +typedef struct { char state; } proc_t;
> > +#define gettid() getpid()
> > +#define setpgrp() setpgid(0, 0)
> > +#endif
> > +
> > /**
> > * SECTION:igt_aux
> > * @short_description: Auxiliary libraries and support functions
> > @@ -1206,6 +1214,7 @@ void igt_unlock_mem(void)
> > locked_mem = NULL;
> > }
> >
> > +#ifdef __linux__
> > /**
> > * igt_is_process_running:
> > * @comm: Name of process in the form found in /proc/pid/comm (limited to
> > 15
> > @@ -1780,6 +1789,41 @@ igt_lsof_kill_audio_processes(void)
> >
> > return fail;
> > }
> > +#elif defined(__FreeBSD__)
> > +int
> > +igt_is_process_running(const char *comm)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_terminate_process(int sig, const char *comm)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +void
> > +igt_lsof(const char *dpath)
> > +{
> > +}
> > +
> > +int
> > +igt_lsof_kill_audio_processes(void)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +pipewire_pulse_start_reserve(void)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +void
> > +pipewire_pulse_stop_reserve(void)
> > +{
> > +}
> > +#endif /* __linux__ */
> >
> > static struct igt_siglatency {
> > timer_t timer;
> > diff --git a/lib/igt_aux.h b/lib/igt_aux.h
> > index c8d487b6..912f36c1 100644
> > --- a/lib/igt_aux.h
> > +++ b/lib/igt_aux.h
> > @@ -34,9 +34,7 @@
> > #include <sys/time.h>
> > #include <sys/types.h>
> > #include <unistd.h>
> > -#ifdef __linux__
> > -# include <sys/syscall.h>
> > -#endif
> > +#include <sys/syscall.h>
> >
> > #include <i915/gem_submission.h>
> >
> > @@ -48,8 +46,8 @@
> > # ifndef HAVE_GETTID
> > # define gettid() (pid_t)(syscall(__NR_gettid))
> > # endif
> > -#endif
> > #define sigev_notify_thread_id _sigev_un._tid
> > +#endif
> >
> > /* auxialiary igt helpers from igt_aux.c */
> > /* generally useful helpers */
> > diff --git a/lib/igt_core.c b/lib/igt_core.c
> > index e7425326..23f703f3 100644
> > --- a/lib/igt_core.c
> > +++ b/lib/igt_core.c
> > @@ -43,7 +43,7 @@
> > #include <unistd.h>
> > #include <sys/wait.h>
> > #include <sys/types.h>
> > -#ifdef __linux__
> > +#if defined(__linux__) || defined(__FreeBSD__)
> > #include <sys/syscall.h>
> > #endif
> > #include <pthread.h>
> > @@ -85,6 +85,12 @@
> > #include <libgen.h> /* for basename() on Solaris */
> > #endif
> >
> > +#ifdef __FreeBSD__
> > +#define gettid() getpid()
> > +#define pthread_sigqueue(pid, signo, value) sigqueue(pid,
> > signo, value)
> > +#define sighandler_t sig_t
> > +#endif
> > +
> > /**
> > * SECTION:igt_core
> > * @short_description: Core i-g-t testing support
> > @@ -786,6 +792,7 @@ static void print_usage(const char *help_str, bool
> > output_on_stderr)
> >
> > static void oom_adjust_for_doom(void)
> > {
> > +#ifdef __linux__
> > int fd;
> > const char always_kill[] = "1000";
> >
> > @@ -793,7 +800,7 @@ static void oom_adjust_for_doom(void)
> > igt_assert(fd != -1);
> > igt_assert(write(fd, always_kill, sizeof(always_kill)) ==
> > sizeof(always_kill));
> > close(fd);
> > -
> > +#endif
> > }
> >
> > /**
> > @@ -2223,7 +2230,12 @@ bool __igt_fork_helper(struct igt_helper_process
> > *proc)
> > igt_assert(0);
> > case 0:
> > reset_helper_process_list();
> > +#ifdef __linux__
> > oom_adjust_for_doom();
> > +#elif defined(__FreeBSD__)
> > + /* not a great substitution for oom_adjust_for_doom() */
> > + raise(SIGTERM);
> > +#endif
> >
> > return true;
> > default:
> > diff --git a/lib/igt_core.h b/lib/igt_core.h
> > index aa98e8ed..7869f722 100644
> > --- a/lib/igt_core.h
> > +++ b/lib/igt_core.h
> > @@ -31,7 +31,9 @@
> > #define IGT_CORE_H
> >
> > #include <assert.h>
> > +#ifdef __linux__
> > #include <byteswap.h>
> > +#endif
> > #include <setjmp.h>
> > #include <stdbool.h>
> > #include <stdint.h>
> > @@ -47,6 +49,10 @@
> > #define IGT_LOG_DOMAIN (NULL)
> > #endif
> >
> > +#ifdef __FreeBSD__
> > +#include <signal.h>
> > +#define jmp_buf sigjmp_buf
> > +#endif
> >
> > #ifndef STATIC_ANALYSIS_BUILD
> > #if defined(__clang_analyzer__) || defined(__COVERITY__) ||
> > defined(__KLOCWORK__)
> > diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c
> > index a56688a5..b7e37851 100644
> > --- a/lib/igt_debugfs.c
> > +++ b/lib/igt_debugfs.c
> > @@ -25,7 +25,9 @@
> > #include <inttypes.h>
> > #include <sys/stat.h>
> > #include <sys/mount.h>
> > +#ifdef __linux__
> > #include <sys/sysmacros.h>
> > +#endif
> > #include <dirent.h>
> > #include <errno.h>
> > #include <stdio.h>
> > @@ -43,6 +45,10 @@
> > #include "igt_debugfs.h"
> > #include "igt_sysfs.h"
> >
> > +#ifdef __FreeBSD__
> > +#define mount(src, dest, fstype, flags, data) mount(fstype,
> > dest, flags, data)
> > +#endif
> > +
> > /**
> > * SECTION:igt_debugfs
> > * @short_description: Support code for debugfs features
> > diff --git a/lib/igt_device.c b/lib/igt_device.c
> > index fddfba72..49b77122 100644
> > --- a/lib/igt_device.c
> > +++ b/lib/igt_device.c
> > @@ -25,7 +25,9 @@
> > #include <fcntl.h>
> >
> > #include <sys/stat.h>
> > +#ifdef __linux__
> > #include <sys/sysmacros.h>
> > +#endif
> > #include "igt.h"
> > #include "igt_device.h"
> > #include "igt_sysfs.h"
> > diff --git a/lib/igt_device_scan.c b/lib/igt_device_scan.c
> > index eb6b45b8..6a921d52 100644
> > --- a/lib/igt_device_scan.c
> > +++ b/lib/igt_device_scan.c
> > @@ -32,7 +32,11 @@
> > #include <fcntl.h>
> > #include <glib.h>
> > #include <libudev.h>
> > +#ifdef __linux__
> > #include <linux/limits.h>
> > +#elif defined(__FreeBSD__)
> > +#include <limits.h>
> > +#endif
> > #include <sys/stat.h>
> > #include <sys/time.h>
> > #include <sys/types.h>
> > diff --git a/lib/igt_eld.c b/lib/igt_eld.c
> > index ef6625df..e05ad6de 100644
> > --- a/lib/igt_eld.c
> > +++ b/lib/igt_eld.c
> > @@ -23,6 +23,10 @@
> > * Authors: Simon Ser <simon.ser at intel.com>
> > */
> >
> > +#ifdef __FreeBSD__
> > +#include <limits.h>
> > +#endif
> > +
> > #include "config.h"
> >
> > #include <dirent.h>
> > diff --git a/lib/igt_frame.c b/lib/igt_frame.c
> > index 45523a79..ab74e678 100644
> > --- a/lib/igt_frame.c
> > +++ b/lib/igt_frame.c
> > @@ -24,6 +24,10 @@
> > * Paul Kocialkowski <paul.kocialkowski at linux.intel.com>
> > */
> >
> > +#ifdef __FreeBSD__
> > +#include <limits.h>
> > +#endif
> > +
> > #include "config.h"
> >
> > #include <fcntl.h>
> > diff --git a/lib/igt_kmod.c b/lib/igt_kmod.c
> > index bcf7dfeb..12a22a95 100644
> > --- a/lib/igt_kmod.c
> > +++ b/lib/igt_kmod.c
> > @@ -32,6 +32,7 @@
> > #include "igt_sysfs.h"
> > #include "igt_taints.h"
> >
> > +#ifdef __linux__
> > /**
> > * SECTION:igt_kmod
> > * @short_description: Wrappers around libkmod for module
> > loading/unloading
> > @@ -853,3 +854,120 @@ void igt_kselftests(const char *module_name,
> >
> > igt_kselftest_fini(&tst);
> > }
> > +#elif defined(__FreeBSD__)
> > +struct kmod_module {
> > + size_t size;
> > +};
> > +
> > +bool
> > +igt_kmod_is_loaded(const char *mod_name)
> > +{
> > + return false;
> > +}
> > +
> > +void
> > +igt_kmod_list_loaded(void)
> > +{
> > +}
> > +
> > +bool
> > +igt_kmod_has_param(const char *mod_name, const char *param)
> > +{
> > + return false;
> > +}
> > +
> > +int
> > +igt_kmod_load(const char *mod_name, const char *opts)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_kmod_unload(const char *mod_name, unsigned int flags)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_audio_driver_unload(char **whom)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_i915_driver_load(const char *opts)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_i915_driver_unload(void)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +__igt_i915_driver_unload(char **whom)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_amdgpu_driver_load(const char *opts)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_amdgpu_driver_unload(void)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +void
> > +igt_kselftests(const char *module_name,
> > + const char *module_options,
> > + const char *result_option,
> > + const char *filter)
> > +{
> > +}
> > +
> > +int
> > +igt_kselftest_init(struct igt_kselftest *tst,
> > + const char *module_name)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_kselftest_begin(struct igt_kselftest *tst)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +void
> > +igt_kselftest_get_tests(struct kmod_module *kmod,
> > + const char *filter,
> > + struct igt_list_head *tests)
> > +{
> > +}
> > +
> > +int
> > +igt_kselftest_execute(struct igt_kselftest *tst,
> > + struct igt_kselftest_list *tl,
> > + const char *module_options,
> > + const char *result)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +void
> > +igt_kselftest_end(struct igt_kselftest *tst)
> > +{
> > +}
> > +
> > +void
> > +igt_kselftest_fini(struct igt_kselftest *tst)
> > +{
> > +}
> > +#endif /* __linux__ */
> > diff --git a/lib/igt_kmod.h b/lib/igt_kmod.h
> > index f98dd29f..6596092b 100644
> > --- a/lib/igt_kmod.h
> > +++ b/lib/igt_kmod.h
> > @@ -24,7 +24,9 @@
> > #ifndef IGT_KMOD_H
> > #define IGT_KMOD_H
> >
> > +#ifdef __linux__
> > #include <libkmod.h>
> > +#endif
> >
> > #include "igt_list.h"
> >
> > diff --git a/lib/igt_kms.c b/lib/igt_kms.c
> > index 1ba3bd2a..f0208c10 100644
> > --- a/lib/igt_kms.c
> > +++ b/lib/igt_kms.c
> > @@ -43,6 +43,10 @@
> > #include <sys/kd.h>
> > #endif
> >
> > +#ifdef __FreeBSD__
> > +#include <sys/consio.h>
> > +#endif
> > +
> > #include <libudev.h>
> > #include <poll.h>
> > #include <errno.h>
> > diff --git a/lib/igt_os.c b/lib/igt_os.c
> > index bdd5d933..ae426e3a 100644
> > --- a/lib/igt_os.c
> > +++ b/lib/igt_os.c
> > @@ -44,6 +44,9 @@
> > #include <sys/sysinfo.h>
> > #elif defined(HAVE_SWAPCTL) /* Solaris */
> > #include <sys/swap.h>
> > +#elif defined(__FreeBSD__)
> > +#include <sys/sysctl.h>
> > +#include <sys/types.h>
> > #endif
> > #include <sys/resource.h>
> >
> > @@ -148,6 +151,15 @@ igt_get_avail_ram_mb(void)
> > npages = sysconf(_SC_AVPHYS_PAGES);
> >
> > retval = (uint64_t) pagesize * npages;
> > +#elif defined(__FreeBSD__) /* FreeBSD */
> > + uint64_t npages, pagesize;
> > + size_t npages_len = sizeof(npages);
> > + size_t pagesize_len = sizeof(pagesize);
> > +
> > + sysctlbyname("vm.stats.vm.v_free_count", &npages, &npages_len,
> > NULL, 0);
> > + sysctlbyname("vm.stats.vm.v_page_size", &pagesize, &pagesize_len,
> > NULL, 0);
> > +
> > + retval = pagesize * npages;
> > #else
> > #error "Unknown how to get available RAM for this OS"
> > #endif
> > @@ -210,6 +222,13 @@ igt_get_total_swap_mb(void)
> > free(buf);
> >
> > retval = (uint64_t) pagesize * totalpages;
> > +#elif defined(__FreeBSD__) /* FreeBSD */
> > + uint64_t swap_total;
> > + size_t swap_total_len = sizeof(swap_total);
> > +
> > + sysctlbyname("vm.swap_total", &swap_total, &swap_total_len, NULL,
> > 0);
> > +
> > + retval = swap_total;
> > #else
> > #warning "Unknown how to get swap size for this OS"
> > return 0;
> > diff --git a/lib/igt_perf.c b/lib/igt_perf.c
> > index b743859f..90edbbd0 100644
> > --- a/lib/igt_perf.c
> > +++ b/lib/igt_perf.c
> > @@ -4,13 +4,16 @@
> > #include <stdlib.h>
> > #include <string.h>
> > #include <sys/stat.h>
> > +#ifdef __linux__
> > #include <sys/sysinfo.h>
> > #include <sys/sysmacros.h>
> > +#endif
> > #include <time.h>
> > #include <unistd.h>
> >
> > #include "igt_perf.h"
> >
> > +#ifdef __linux__
> > static char *bus_address(int i915, char *path, int pathlen)
> > {
> > struct stat st;
> > @@ -157,3 +160,58 @@ int igt_perf_open_group(uint64_t type, uint64_t
> > config, int group)
> > return _perf_open(type, config, group,
> > PERF_FORMAT_TOTAL_TIME_ENABLED |
> > PERF_FORMAT_GROUP);
> > }
> > +#elif defined(__FreeBSD__)
> > +uint64_t
> > +igt_perf_type_id(const char *device)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_perf_open(uint64_t type, uint64_t config)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +igt_perf_open_group(uint64_t type, uint64_t config, int group)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +const char *
> > +i915_perf_device(int i915, char *buf, int buflen)
> > +{
> > + return strerror(ENOSYS);
> > +}
> > +
> > +uint64_t
> > +i915_perf_type_id(int i915)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +perf_igfx_open(uint64_t config)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +perf_igfx_open_group(uint64_t config, int group)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +perf_i915_open(int i915, uint64_t config)
> > +{
> > + return -ENOSYS;
> > +}
> > +
> > +int
> > +perf_i915_open_group(int i915, uint64_t config, int group)
> > +{
> > + return -ENOSYS;
> > +}
> > +#endif /* __linux__ */
> > diff --git a/lib/igt_perf.h b/lib/igt_perf.h
> > index a8328c70..0cd91386 100644
> > --- a/lib/igt_perf.h
> > +++ b/lib/igt_perf.h
> > @@ -27,10 +27,13 @@
> >
> > #include <stdint.h>
> >
> > +#ifdef __linux__
> > #include <linux/perf_event.h>
> > +#endif
> >
> > #include "igt_gt.h"
> >
> > +#ifdef __linux__
> > static inline int
> > perf_event_open(struct perf_event_attr *attr,
> > pid_t pid,
> > @@ -50,6 +53,7 @@ perf_event_open(struct perf_event_attr *attr,
> > attr->size = sizeof(*attr);
> > return syscall(__NR_perf_event_open, attr, pid, cpu, group_fd, flags);
> > }
> > +#endif /* __linux__ */
> >
> > uint64_t igt_perf_type_id(const char *device);
> > int igt_perf_open(uint64_t type, uint64_t config);
> > diff --git a/lib/igt_pm.c b/lib/igt_pm.c
> > index 99251b40..a6036e03 100644
> > --- a/lib/igt_pm.c
> > +++ b/lib/igt_pm.c
> > @@ -33,7 +33,9 @@
> > #include <string.h>
> > #include <unistd.h>
> > #include <sys/stat.h>
> > +#ifdef __linux__
> > #include <sys/sysmacros.h>
> > +#endif
> > #include <sys/types.h>
> > #include <dirent.h>
> >
> > diff --git a/lib/igt_syncobj.c b/lib/igt_syncobj.c
> > index a24ed10b..eb302986 100644
> > --- a/lib/igt_syncobj.c
> > +++ b/lib/igt_syncobj.c
> > @@ -27,6 +27,10 @@
> > #include "igt.h"
> > #include "igt_syncobj.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > /**
> > * SECTION:igt_syncobj
> > * @short_description: Library with syncobj helpers
> > diff --git a/lib/igt_sysfs.c b/lib/igt_sysfs.c
> > index 9c307694..a913be4c 100644
> > --- a/lib/igt_sysfs.c
> > +++ b/lib/igt_sysfs.c
> > @@ -24,7 +24,9 @@
> >
> > #include <inttypes.h>
> > #include <sys/stat.h>
> > +#ifdef __linux__
> > #include <sys/sysmacros.h>
> > +#endif
> > #include <sys/mount.h>
> > #include <errno.h>
> > #include <stdarg.h>
> > diff --git a/lib/igt_vgem.c b/lib/igt_vgem.c
> > index 7f933b23..9483b896 100644
> > --- a/lib/igt_vgem.c
> > +++ b/lib/igt_vgem.c
> > @@ -30,6 +30,11 @@
> > #include "igt_core.h"
> > #include "ioctl_wrappers.h"
> >
> > +#ifdef __FreeBSD__
> > +#define mmap64(addr, len, prot, flags, fd, offset) \
> > + mmap(addr, len, prot, flags, fd, offset)
> > +#endif
> > +
> > /**
> > * SECTION:igt_vgem
> > * @short_description: VGEM support library
> > diff --git a/lib/intel_allocator.c b/lib/intel_allocator.c
> > index 717d7fc5..bd840f57 100644
> > --- a/lib/intel_allocator.c
> > +++ b/lib/intel_allocator.c
> > @@ -17,6 +17,10 @@
> > #include "intel_allocator.h"
> > #include "intel_allocator_msgchannel.h"
> >
> > +#ifdef __FreeBSD__
> > +#define gettid() getpid()
> > +#endif
> > +
> > //#define ALLOCDBG
> > #ifdef ALLOCDBG
> > #define alloc_info igt_info
> > diff --git a/lib/intel_batchbuffer.c b/lib/intel_batchbuffer.c
> > index ef1b5947..8004c09e 100644
> > --- a/lib/intel_batchbuffer.c
> > +++ b/lib/intel_batchbuffer.c
> > @@ -60,6 +60,11 @@
> > #define BCS_SRC_Y (1 << 0)
> > #define BCS_DST_Y (1 << 1)
> >
> > +#ifdef __FreeBSD__
> > +/* memory leak */
> > +#define tdestroy(root, free_node)
> > +#endif
> > +
> > /**
> > * SECTION:intel_batchbuffer
> > * @short_description: Batchbuffer and blitter support
> > diff --git a/lib/sw_sync.c b/lib/sw_sync.c
> > index 6c762c8b..e5a73ffa 100644
> > --- a/lib/sw_sync.c
> > +++ b/lib/sw_sync.c
> > @@ -41,6 +41,10 @@
> > #include "drmtest.h"
> > #include "ioctl_wrappers.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > /**
> > * SECTION:sw_sync
> > * @short_description: Software sync (fencing) support library
> > diff --git a/lib/tests/igt_exit_handler.c b/lib/tests/igt_exit_handler.c
> > index 892a7f14..d2381944 100644
> > --- a/lib/tests/igt_exit_handler.c
> > +++ b/lib/tests/igt_exit_handler.c
> > @@ -125,5 +125,9 @@ int main(int argc, char **argv)
> > internal_assert_wexited(status, IGT_EXIT_SKIP);
> >
> > status = testfunc(SIG);
> > +#ifdef __linux__
> > internal_assert_wsignaled(status, SIGTERM);
> > +#elif defined(__FreeBSD__)
> > + internal_assert(status == 0);
> > +#endif
> > }
> > diff --git a/lib/tests/igt_fork.c b/lib/tests/igt_fork.c
> > index d19d0945..4a2d50d4 100644
> > --- a/lib/tests/igt_fork.c
> > +++ b/lib/tests/igt_fork.c
> > @@ -109,7 +109,11 @@ __noreturn static void igt_fork_timeout_leak(void)
> > __noreturn static void subtest_leak(void)
> > {
> > pid_t *children =
> > +#ifdef __linux__
> > mmap(0, 4096, PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
> > +#elif defined(__FreeBSD__)
> > + mmap(0, 4096, PROT_WRITE | PROT_READ, MAP_SHARED |
> > MAP_ANON, -1, 0);
> > +#endif
> > const int num_children = 4096 / sizeof(*children);
> >
> > igt_subtest_init(fake_argc, fake_argv);
> > diff --git a/lib/tests/igt_tests_common.h b/lib/tests/igt_tests_common.h
> > index 058f6265..e8183897 100644
> > --- a/lib/tests/igt_tests_common.h
> > +++ b/lib/tests/igt_tests_common.h
> > @@ -48,8 +48,17 @@ static inline void internal_assert_wexited(int wstatus,
> > int exitcode)
> >
> > static inline void internal_assert_wsignaled(int wstatus, int signal)
> > {
> > +#ifdef __linux__
> > internal_assert(WIFSIGNALED(wstatus) &&
> > WTERMSIG(wstatus) == signal);
> > +#elif defined(__FreeBSD__)
> > + if (WIFSIGNALED(wstatus))
> > + internal_assert(WTERMSIG(wstatus) == signal);
> > + else if (WIFEXITED(wstatus))
> > + internal_assert(WEXITSTATUS(wstatus) == signal + 128);
> > + else
> > + internal_assert(0);
> > +#endif
> > }
> >
> > static inline void internal_assert_not_wsignaled(int wstatus)
> > diff --git a/runner/executor.c b/runner/executor.c
> > index 964d0063..65e3d2ba 100644
> > --- a/runner/executor.c
> > +++ b/runner/executor.c
> > @@ -2,7 +2,9 @@
> > #include <errno.h>
> > #include <fcntl.h>
> > #include <glib.h>
> > +#ifdef __linux__
> > #include <linux/watchdog.h>
> > +#endif
> > #if HAVE_OPING
> > #include <oping.h>
> > #endif
> > @@ -14,7 +16,9 @@
> > #include <sys/ioctl.h>
> > #include <sys/select.h>
> > #include <sys/poll.h>
> > +#ifdef __linux__
> > #include <sys/signalfd.h>
> > +#endif
> > #include <sys/stat.h>
> > #include <sys/time.h>
> > #include <sys/types.h>
> > @@ -33,6 +37,16 @@
> > #define KMSG_HEADER "[IGT] "
> > #define KMSG_WARN 4
> >
> > +#ifdef __FreeBSD__
> > +#include <sys/watchdog.h>
> > +struct signalfd_siginfo {
> > + uint32_t ssi_signo;
> > + uint32_t ssi_pid;
> > +};
> > +#define WDIOC_KEEPALIVE WDIOCPATPAT
> > +#define signalfd(fd, mask, flags) -ENOSYS
> > +#endif
> > +
> > static struct {
> > int *fds;
> > size_t num_dogs;
> > diff --git a/tests/core_auth.c b/tests/core_auth.c
> > index c9ad3fb9..fdd46e92 100644
> > --- a/tests/core_auth.c
> > +++ b/tests/core_auth.c
> > @@ -48,6 +48,10 @@
> > # include <pthread.h>
> > #endif
> >
> > +#ifdef __FreeBSD__
> > +#define pthread_self() getpid()
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Call drmGetMagic() and drmAuthMagic() and see if it
> > behaves.");
> >
> > static bool
> > diff --git a/tests/drm_import_export.c b/tests/drm_import_export.c
> > index 06245e8b..448d2d70 100644
> > --- a/tests/drm_import_export.c
> > +++ b/tests/drm_import_export.c
> > @@ -45,6 +45,10 @@
> > #define DURATION 10
> > IGT_TEST_DESCRIPTION("Basic check to verify the behaviour of libdrm bo
> > for prime/flink");
> >
> > +#ifdef __FreeBSD__
> > +#define gettid() getpid()
> > +#endif
> > +
> > int fd;
> > drm_intel_bufmgr *bufmgr;
> > int fd1;
> > diff --git a/tests/dumb_buffer.c b/tests/dumb_buffer.c
> > index 2c6261bd..e5278a90 100644
> > --- a/tests/dumb_buffer.c
> > +++ b/tests/dumb_buffer.c
> > @@ -50,6 +50,11 @@
> > #include "igt_aux.h"
> > #include "ioctl_wrappers.h"
> >
> > +#ifdef __FreeBSD__
> > +#undef jmp_buf
> > +#define sighandler_t sig_t
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("This is a test for the generic dumb buffer
> > interface.");
> >
> > static int __dumb_create(int fd, struct drm_mode_create_dumb *create)
> > diff --git a/tests/i915/gem_close_race.c b/tests/i915/gem_close_race.c
> > index 938fde8f..0b7378b2 100644
> > --- a/tests/i915/gem_close_race.c
> > +++ b/tests/i915/gem_close_race.c
> > @@ -53,6 +53,10 @@
> > #define BLT_WRITE_ALPHA (1<<21)
> > #define BLT_WRITE_RGB (1<<20)
> >
> > +#ifdef __FreeBSD__
> > +#define gettid() getpid()
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Test try to race gem_close against workload
> > submission.");
> >
> > static uint32_t devid;
> > @@ -61,7 +65,9 @@ static bool has_softpin;
> > static uint64_t exec_addr;
> > static uint64_t data_addr;
> >
> > +#ifdef __linux__
> > #define sigev_notify_thread_id _sigev_un._tid
> > +#endif
> >
> > static void selfcopy(int fd, uint32_t ctx, uint32_t handle, int loops)
> > {
> > diff --git a/tests/i915/gem_concurrent_all.c
> > b/tests/i915/gem_concurrent_all.c
> > index 25b7daf8..e965dadb 100644
> > --- a/tests/i915/gem_concurrent_all.c
> > +++ b/tests/i915/gem_concurrent_all.c
> > @@ -53,6 +53,11 @@
> > #include "igt.h"
> > #include "igt_vgem.h"
> >
> > +/* improper substitution */
> > +#ifdef __FreeBSD__
> > +#define MADV_DONTFORK MADV_NOSYNC
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Test of pread/pwrite/mmap behavior when writing to
> > active"
> > " buffers.");
> >
> > diff --git a/tests/i915/gem_create.c b/tests/i915/gem_create.c
> > index d7d2a017..18d9324e 100644
> > --- a/tests/i915/gem_create.c
> > +++ b/tests/i915/gem_create.c
> > @@ -61,6 +61,10 @@
> > #include "i915/gem_mman.h"
> > #include "i915_drm.h"
> >
> > +#ifdef __FreeBSD__
> > +#define sighandler_t sig_t
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Ensure that basic gem_create and gem_create_ext
> > works"
> > " and that invalid input combinations are rejected.");
> >
> > diff --git a/tests/i915/gem_ctx_exec.c b/tests/i915/gem_ctx_exec.c
> > index 3d94f01d..3cc7a87c 100644
> > --- a/tests/i915/gem_ctx_exec.c
> > +++ b/tests/i915/gem_ctx_exec.c
> > @@ -48,6 +48,10 @@
> > #include "igt_sysfs.h"
> > #include "sw_sync.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Test context batch buffer execution.");
> >
> > /* Copied from gem_exec_nop.c */
> > diff --git a/tests/i915/gem_ctx_persistence.c
> > b/tests/i915/gem_ctx_persistence.c
> > index 50196edb..afda4675 100644
> > --- a/tests/i915/gem_ctx_persistence.c
> > +++ b/tests/i915/gem_ctx_persistence.c
> > @@ -50,6 +50,10 @@
> > static unsigned long reset_timeout_ms = RESET_TIMEOUT_MS;
> > #define NSEC_PER_MSEC (1000 * 1000ull)
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > static void cleanup(int i915)
> > {
> > igt_drop_caches_set(i915,
> > diff --git a/tests/i915/gem_ctx_shared.c b/tests/i915/gem_ctx_shared.c
> > index eb3b024f..fe1c788b 100644
> > --- a/tests/i915/gem_ctx_shared.c
> > +++ b/tests/i915/gem_ctx_shared.c
> > @@ -54,6 +54,10 @@
> > #define MAX_PRIO I915_CONTEXT_MAX_USER_PRIORITY
> > #define MIN_PRIO I915_CONTEXT_MIN_USER_PRIORITY
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > static int priorities[] = {
> > [LO] = MIN_PRIO / 2,
> > [HI] = MAX_PRIO / 2,
> > diff --git a/tests/i915/gem_exec_fence.c b/tests/i915/gem_exec_fence.c
> > index f24bebdb..50b14c87 100644
> > --- a/tests/i915/gem_exec_fence.c
> > +++ b/tests/i915/gem_exec_fence.c
> > @@ -36,6 +36,10 @@
> > #include "intel_ctx.h"
> > #include "sw_sync.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Check that execbuf waits for explicit fences");
> >
> > #ifndef SYNC_IOC_MERGE
> > diff --git a/tests/i915/gem_exec_latency.c b/tests/i915/gem_exec_latency.c
> > index fcdf7787..dad9ea27 100644
> > --- a/tests/i915/gem_exec_latency.c
> > +++ b/tests/i915/gem_exec_latency.c
> > @@ -55,6 +55,10 @@
> > #define CORK 0x2
> > #define PREEMPT 0x4
> >
> > +#ifdef __FreeBSD__
> > +#define SCHED_RESET_ON_FORK 0
> > +#endif
> > +
> > static unsigned int ring_size;
> > static double rcs_clock;
> > static struct intel_mmio_data mmio_data;
> > diff --git a/tests/i915/gem_lmem_swapping.c
> > b/tests/i915/gem_lmem_swapping.c
> > index cccdb319..34ca455f 100644
> > --- a/tests/i915/gem_lmem_swapping.c
> > +++ b/tests/i915/gem_lmem_swapping.c
> > @@ -25,6 +25,10 @@
> > #include "i915/i915_blt.h"
> > #include "i915/intel_mocs.h"
> >
> > +#ifdef __FreeBSD__
> > +#define MAP_POPULATE MAP_PREFAULT_READ
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Exercise local memory swapping.");
> >
> > #define __round_mask(x, y) ((__typeof__(x))((y) - 1))
> > diff --git a/tests/i915/gem_madvise.c b/tests/i915/gem_madvise.c
> > index 2502d84c..4c6cdbc4 100644
> > --- a/tests/i915/gem_madvise.c
> > +++ b/tests/i915/gem_madvise.c
> > @@ -39,6 +39,10 @@
> > #include "drm.h"
> > #include "i915/gem_create.h"
> >
> > +#ifdef __FreeBSD__
> > +#define sighandler_t sig_t
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Checks that the kernel reports EFAULT when trying
> > to use"
> > " purged bo.");
> >
> > diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
> > index e39b9047..8daa6248 100644
> > --- a/tests/i915/gem_mmap_gtt.c
> > +++ b/tests/i915/gem_mmap_gtt.c
> > @@ -54,6 +54,16 @@
> >
> > #define abs(x) ((x) >= 0 ? (x) : -(x))
> >
> > +#ifdef __FreeBSD__
> > +#define mmap64(addr, len, prot, flags, fd, offset) \
> > + mmap(addr, len, prot, flags, fd, offset)
> > +#define PTRACE_TRACEME PT_TRACE_ME
> > +#define PTRACE_ATTACH PT_ATTACH
> > +#define PTRACE_PEEKDATA PT_READ_D
> > +#define PTRACE_POKEDATA PT_WRITE_D
> > +#define PTRACE_DETACH PT_DETACH
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Ensure that all operations around MMAP_GTT ioctl
> > works.");
> >
> > static int OBJECT_SIZE = 16*1024*1024;
> > @@ -566,7 +576,11 @@ test_ptrace(int fd)
> > for (int i = 0; i < sz / sizeof(long); i++) {
> > long ret;
> >
> > +#ifdef __linux__
> > ret = ptrace(PTRACE_PEEKDATA, pid, gtt + i);
> > +#elif defined(__FreeBSD__)
> > + ret = ptrace(PTRACE_PEEKDATA, pid, gtt + i, 0);
> > +#endif
> > igt_assert_eq_u64(ret, CC);
> > cpy[i] = ret;
> >
> > diff --git a/tests/i915/gem_mmap_offset.c b/tests/i915/gem_mmap_offset.c
> > index 5e6b19eb..21bcdddd 100644
> > --- a/tests/i915/gem_mmap_offset.c
> > +++ b/tests/i915/gem_mmap_offset.c
> > @@ -38,6 +38,16 @@
> > #include "igt.h"
> > #include "igt_x86.h"
> >
> > +#ifdef __FreeBSD__
> > +#define mmap64(addr, len, prot, flags, fd, offset) \
> > + mmap(addr, len, prot, flags, fd, offset)
> > +#define PTRACE_TRACEME PT_TRACE_ME
> > +#define PTRACE_ATTACH PT_ATTACH
> > +#define PTRACE_PEEKDATA PT_READ_D
> > +#define PTRACE_POKEDATA PT_WRITE_D
> > +#define PTRACE_DETACH PT_DETACH
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Basic MMAP_OFFSET IOCTL tests for mem regions\n");
> >
> > static int mmap_offset_ioctl(int i915, struct drm_i915_gem_mmap_offset
> > *arg)
> > @@ -370,7 +380,11 @@ static void test_ptrace(int i915)
> > for (int i = 0; i < SZ / sizeof(long); i++) {
> > long ret;
> >
> > +#ifdef __linux__
> > ret = ptrace(PTRACE_PEEKDATA, pid, ptr +
> > i);
> > +#elif defined(__FreeBSD__)
> > + ret = ptrace(PTRACE_PEEKDATA, pid, ptr +
> > i, 0);
> > +#endif
> > igt_assert_eq_u64(ret, CC);
> > cpy[i] = ret;
> >
> > diff --git a/tests/i915/gem_shrink.c b/tests/i915/gem_shrink.c
> > index 49df35c2..e9dd49cf 100644
> > --- a/tests/i915/gem_shrink.c
> > +++ b/tests/i915/gem_shrink.c
> > @@ -38,6 +38,10 @@
> > #define MADV_FREE 8
> > #endif
> >
> > +#ifdef __FreeBSD__
> > +#define MAP_POPULATE MAP_PREFAULT_READ
> > +#endif
> > +
> > static void get_pages(int fd, uint64_t alloc)
> > {
> > uint32_t handle = gem_create(fd, alloc);
> > diff --git a/tests/i915/gem_wait.c b/tests/i915/gem_wait.c
> > index 230304aa..9655fb09 100644
> > --- a/tests/i915/gem_wait.c
> > +++ b/tests/i915/gem_wait.c
> > @@ -32,6 +32,10 @@
> > #include "igt.h"
> > #include "igt_vgem.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Tests the GEM_WAIT ioctl");
> >
> > static int __gem_wait(int fd, struct drm_i915_gem_wait *w)
> > diff --git a/tests/i915/i915_hangman.c b/tests/i915/i915_hangman.c
> > index c7d69fdd..c0bde6be 100644
> > --- a/tests/i915/i915_hangman.c
> > +++ b/tests/i915/i915_hangman.c
> > @@ -50,6 +50,10 @@ static int sysfs = -1;
> >
> > #define OFFSET_ALIVE 10
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Tests for hang detection and recovery");
> >
> > static void check_alive(void)
> > diff --git a/tests/i915/i915_module_load.c b/tests/i915/i915_module_load.c
> > index 4c72157c..9bec4c18 100644
> > --- a/tests/i915/i915_module_load.c
> > +++ b/tests/i915/i915_module_load.c
> > @@ -23,7 +23,9 @@
> > #include "igt.h"
> > #include <dirent.h>
> > #include <sys/utsname.h>
> > +#ifdef __linux__
> > #include <linux/limits.h>
> > +#endif
> > #include <signal.h>
> > #include <libgen.h>
> > #include <signal.h>
> > diff --git a/tests/i915/i915_pm_backlight.c
> > b/tests/i915/i915_pm_backlight.c
> > index cafae7f7..c520cf20 100644
> > --- a/tests/i915/i915_pm_backlight.c
> > +++ b/tests/i915/i915_pm_backlight.c
> > @@ -46,6 +46,10 @@ struct context {
> > #define FADESTEPS 10
> > #define FADESPEED 100 /* milliseconds between steps */
> >
> > +#ifdef __FreeBSD__
> > +#include <libgen.h>
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Basic backlight sysfs test");
> >
> > static int backlight_read(int *result, const char *fname)
> > diff --git a/tests/i915/i915_pm_rpm.c b/tests/i915/i915_pm_rpm.c
> > index e95875dc..6a30ecf6 100644
> > --- a/tests/i915/i915_pm_rpm.c
> > +++ b/tests/i915/i915_pm_rpm.c
> > @@ -40,8 +40,10 @@
> > #include <sys/mman.h>
> > #include <sys/types.h>
> > #include <sys/stat.h>
> > +#ifdef __linux__
> > #include <linux/i2c.h>
> > #include <linux/i2c-dev.h>
> > +#endif
> >
> > #include <drm.h>
> >
> > @@ -54,6 +56,17 @@
> > #include "igt_device.h"
> > #include "igt_edid.h"
> >
> > +#ifdef __FreeBSD__
> > +#include <limits.h>
> > +#include <dev/iicbus/iic.h>
> > +
> > +#define I2C_RDWR I2CRDWR
> > +#define I2C_M_RD IIC_M_RD
> > +#define i2c_msg iic_msg
> > +#define i2c_rdwr_ioctl_data iic_rdwr_data
> > +#define addr slave
> > +#endif
> > +
> > #define MSR_PC8_RES 0x630
> > #define MSR_PC9_RES 0x631
> > #define MSR_PC10_RES 0x632
> > diff --git a/tests/i915/sysfs_heartbeat_interval.c
> > b/tests/i915/sysfs_heartbeat_interval.c
> > index 8cebf627..cb1f37f8 100644
> > --- a/tests/i915/sysfs_heartbeat_interval.c
> > +++ b/tests/i915/sysfs_heartbeat_interval.c
> > @@ -42,6 +42,10 @@
> > #include "igt_sysfs.h"
> > #include "sw_sync.h"
> >
> > +#ifdef __FreeBSD__
> > +#define sighandler_t sig_t
> > +#endif
> > +
> > #define ATTR "heartbeat_interval_ms"
> > #define RESET_TIMEOUT 50 /* milliseconds, at least one jiffie for kworker
> > */
> >
> > diff --git a/tests/kms_content_protection.c
> > b/tests/kms_content_protection.c
> > index 3041f1cd..e0e5af78 100644
> > --- a/tests/kms_content_protection.c
> > +++ b/tests/kms_content_protection.c
> > @@ -24,7 +24,9 @@
> >
> > #include <poll.h>
> > #include <fcntl.h>
> > +#ifdef __linux__
> > #include <sys/epoll.h>
> > +#endif
> > #include <sys/stat.h>
> > #include <libudev.h>
> > #include "igt.h"
> > diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
> > index 1b697667..67a470b6 100644
> > --- a/tests/kms_cursor_legacy.c
> > +++ b/tests/kms_cursor_legacy.c
> > @@ -47,6 +47,10 @@
> >
> > #define PAGE_SIZE 4096
> >
> > +#ifdef __FreeBSD__
> > +#define SCHED_IDLE SCHED_OTHER
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Stress legacy cursor ioctl");
> >
> > igt_pipe_crc_t *pipe_crc;
> > diff --git a/tests/kms_flip.c b/tests/kms_flip.c
> > index 0567edea..1127e418 100755
> > --- a/tests/kms_flip.c
> > +++ b/tests/kms_flip.c
> > @@ -45,6 +45,10 @@
> > #include "i915/gem_create.h"
> > #include "igt_stats.h"
> >
> > +#ifdef __FreeBSD__
> > +#include <sys/consio.h>
> > +#endif
> > +
> > #define TEST_DPMS (1 << 0)
> >
> > #define TEST_PAN (1 << 3)
> > diff --git a/tests/kms_sysfs_edid_timing.c b/tests/kms_sysfs_edid_timing.c
> > index 77521108..cd980c6a 100644
> > --- a/tests/kms_sysfs_edid_timing.c
> > +++ b/tests/kms_sysfs_edid_timing.c
> > @@ -26,6 +26,10 @@
> > #include <fcntl.h>
> > #include <sys/stat.h>
> >
> > +#ifdef __FreeBSD__
> > +#include <limits.h>
> > +#endif
> > +
> > #define THRESHOLD_PER_CONNECTOR 150
> > #define THRESHOLD_PER_CONNECTOR_MEAN 140
> > #define THRESHOLD_ALL_CONNECTORS_MEAN 100
> > diff --git a/tests/sw_sync.c b/tests/sw_sync.c
> > index cbd773fc..1290a284 100644
> > --- a/tests/sw_sync.c
> > +++ b/tests/sw_sync.c
> > @@ -38,6 +38,9 @@
> >
> > #include "sw_sync.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> >
> > IGT_TEST_DESCRIPTION("Test SW Sync Framework");
> >
> > diff --git a/tests/syncobj_timeline.c b/tests/syncobj_timeline.c
> > index 20375cdd..795fd3fb 100644
> > --- a/tests/syncobj_timeline.c
> > +++ b/tests/syncobj_timeline.c
> > @@ -31,6 +31,10 @@
> > #include <signal.h>
> > #include "drm.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Tests for the drm timeline sync object API");
> >
> > /* One tenth of a second */
> > diff --git a/tests/syncobj_wait.c b/tests/syncobj_wait.c
> > index 669d0adf..4f31fb76 100644
> > --- a/tests/syncobj_wait.c
> > +++ b/tests/syncobj_wait.c
> > @@ -31,6 +31,10 @@
> > #include <signal.h>
> > #include "drm.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > IGT_TEST_DESCRIPTION("Tests for the drm sync object wait API");
> >
> > /* One tenth of a second */
> > diff --git a/tests/tools_test.c b/tests/tools_test.c
> > index 237f0433..6652927a 100644
> > --- a/tests/tools_test.c
> > +++ b/tests/tools_test.c
> > @@ -28,7 +28,12 @@
> > #include <fcntl.h>
> > #include <libgen.h>
> > #include <unistd.h>
> > +#ifdef __linux__
> > #include <linux/limits.h>
> > +#elif defined(__FreeBSD__)
> > +#include <limits.h>
> > +#define get_current_dir_name() getwd(NULL)
> > +#endif
> >
> > #define TOOLS "../tools/"
> >
> > diff --git a/tests/vc4_purgeable_bo.c b/tests/vc4_purgeable_bo.c
> > index d9f7547f..5aa734b4 100644
> > --- a/tests/vc4_purgeable_bo.c
> > +++ b/tests/vc4_purgeable_bo.c
> > @@ -35,6 +35,10 @@
> > #include <sys/ioctl.h>
> > #include "vc4_drm.h"
> >
> > +#ifdef __FreeBSD__
> > +#undef jmp_buf
> > +#endif
> > +
> > struct igt_vc4_bo {
> > struct igt_list_head node;
> > int handle;
> > diff --git a/tests/vc4_wait_bo.c b/tests/vc4_wait_bo.c
> > index 65a085a3..2c3c9da8 100644
> > --- a/tests/vc4_wait_bo.c
> > +++ b/tests/vc4_wait_bo.c
> > @@ -34,6 +34,10 @@
> > #include <sys/ioctl.h>
> > #include "vc4_drm.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > static void
> > test_used_bo(int fd, uint64_t timeout)
> > {
> > diff --git a/tests/vc4_wait_seqno.c b/tests/vc4_wait_seqno.c
> > index bcc263cb..c04c8d78 100644
> > --- a/tests/vc4_wait_seqno.c
> > +++ b/tests/vc4_wait_seqno.c
> > @@ -33,6 +33,10 @@
> > #include <sys/ioctl.h>
> > #include "vc4_drm.h"
> >
> > +#ifdef __FreeBSD__
> > +#define ETIME ETIMEDOUT
> > +#endif
> > +
> > igt_main
> > {
> > int fd;
> > diff --git a/tools/intel_gvtg_test.c b/tools/intel_gvtg_test.c
> > index ad5ee6a6..2f0c94f0 100644
> > --- a/tools/intel_gvtg_test.c
> > +++ b/tools/intel_gvtg_test.c
> > @@ -44,6 +44,9 @@
> > #include <sys/ioctl.h>
> > #include <sys/types.h>
> > #include <sys/stat.h>
> > +#ifdef __FreeBSD__
> > +#include <sys/wait.h>
> > +#endif
> > #include <string.h>
> > #include <stdlib.h>
> > #include <signal.h>
> > --
> > 2.37.2
> >
> >
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