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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _TTM_FENCE_DRIVER_H_
#define _TTM_FENCE_DRIVER_H_
#include <linux/kref.h>
#include <linux/spinlock.h>
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#include <linux/wait.h>
#include "psb_ttm_fence_api.h"
#include "ttm/ttm_memory.h"
struct ttm_fence_class_manager {
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
uint32_t wrap_diff;
uint32_t flush_diff;
uint32_t sequence_mask;
rwlock_t lock;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
struct list_head ring;
uint32_t pending_flush;
uint32_t waiting_types;
wait_queue_head_t fence_queue;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
uint32_t latest_queued_sequence;
};
struct ttm_fence_device {
struct ttm_mem_global * mem_glob;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
struct ttm_fence_class_manager * fence_class;
uint32_t num_classes;
atomic_t count;
const struct ttm_fence_driver * driver;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
};
struct ttm_fence_class_init {
uint32_t wrap_diff;
uint32_t flush_diff;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
uint32_t sequence_mask;
};
struct ttm_fence_driver {
bool(* has_irq) (struct ttm_fence_device * fdev, uint32_t fence_class, uint32_t flags);
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
int(* emit) (struct ttm_fence_device * fdev, uint32_t fence_class, uint32_t flags, uint32_t * breadcrumb, unsigned long * timeout_jiffies);
void(* flush) (struct ttm_fence_device * fdev, uint32_t fence_class);
void(* poll) (struct ttm_fence_device * fdev, uint32_t fence_class, uint32_t types);
uint32_t(* needed_flush) (struct ttm_fence_object * fence);
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
int(* wait) (struct ttm_fence_object * fence, bool lazy, bool interruptible, uint32_t mask);
void(* signaled) (struct ttm_fence_object * fence);
void(* lockup) (struct ttm_fence_object * fence, uint32_t fence_types);
};
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#endif
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