From: Andrew Lewycky Andrew.Lewycky@amd.com
Signed-off-by: Andrew Lewycky Andrew.Lewycky@amd.com Signed-off-by: Oded Gabbay oded.gabbay@amd.com --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 36 +++++++++++++++++++++++++++----- 1 file changed, 31 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 6dd8948..b2c6109 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -519,31 +519,57 @@ static int kfd_ioctl_get_process_apertures(struct file *filp, static int kfd_ioctl_create_event(struct file *filp, struct kfd_process *p, void *data) { - return -ENODEV; + struct kfd_ioctl_create_event_args *args = data; + int err; + + err = kfd_event_create(filp, p, args->event_type, + args->auto_reset != 0, args->node_id, + &args->event_id, &args->event_trigger_data, + &args->event_page_offset, + &args->event_slot_index); + + return err; }
static int kfd_ioctl_destroy_event(struct file *filp, struct kfd_process *p, void *data) { - return -ENODEV; + struct kfd_ioctl_destroy_event_args *args = data; + + return kfd_event_destroy(p, args->event_id); }
static int kfd_ioctl_set_event(struct file *filp, struct kfd_process *p, void *data) { - return -ENODEV; + struct kfd_ioctl_set_event_args *args = data; + + return kfd_set_event(p, args->event_id); }
static int kfd_ioctl_reset_event(struct file *filp, struct kfd_process *p, void *data) { - return -ENODEV; + struct kfd_ioctl_reset_event_args *args = data; + + return kfd_reset_event(p, args->event_id); }
static int kfd_ioctl_wait_events(struct file *filp, struct kfd_process *p, void *data) { - return -ENODEV; + struct kfd_ioctl_wait_events_args *args = data; + enum kfd_event_wait_result wait_result; + int err; + + err = kfd_wait_on_events(p, args->num_events, + (void __user *)args->events_ptr, + (args->wait_for_all != 0), + args->timeout, &wait_result); + + args->wait_result = wait_result; + + return err; }
#define AMDKFD_IOCTL_DEF(ioctl, _func, _flags) \