Contributors: 4
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Matthew Brost |
145 |
92.95% |
11 |
78.57% |
| Stuart Summers |
6 |
3.85% |
1 |
7.14% |
| Michal Wajdeczko |
4 |
2.56% |
1 |
7.14% |
| Sanjay Yadav |
1 |
0.64% |
1 |
7.14% |
| Total |
156 |
|
14 |
|
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2025 Intel Corporation
*/
#ifndef _XE_TLB_INVAL_H_
#define _XE_TLB_INVAL_H_
#include <linux/types.h>
#include "xe_tlb_inval_types.h"
struct xe_gt;
struct xe_guc;
struct xe_vm;
int xe_gt_tlb_inval_init_early(struct xe_gt *gt);
void xe_tlb_inval_reset(struct xe_tlb_inval *tlb_inval);
int xe_tlb_inval_all(struct xe_tlb_inval *tlb_inval,
struct xe_tlb_inval_fence *fence);
int xe_tlb_inval_ggtt(struct xe_tlb_inval *tlb_inval);
void xe_tlb_inval_vm(struct xe_tlb_inval *tlb_inval, struct xe_vm *vm);
int xe_tlb_inval_range(struct xe_tlb_inval *tlb_inval,
struct xe_tlb_inval_fence *fence,
u64 start, u64 end, u32 asid);
void xe_tlb_inval_fence_init(struct xe_tlb_inval *tlb_inval,
struct xe_tlb_inval_fence *fence,
bool stack);
/**
* xe_tlb_inval_fence_wait() - TLB invalidiation fence wait
* @fence: TLB invalidation fence to wait on
*
* Wait on a TLB invalidiation fence until it signals, non interruptible
*/
static inline void
xe_tlb_inval_fence_wait(struct xe_tlb_inval_fence *fence)
{
dma_fence_wait(&fence->base, false);
}
void xe_tlb_inval_done_handler(struct xe_tlb_inval *tlb_inval, int seqno);
#endif /* _XE_TLB_INVAL_ */