blob: f6ec3fc2ce260d08e7f450a41f6a4d19a4a8926f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _GSP_SEMA_SERVICE_H_
#define _GSP_SEMA_SERVICE_H_
/*
* Emulated-GPU progress service: discovers the guest's GPU-VA -> guest-PA
* mapping and applies the copy-engine semaphore releases found in mapped
* pages, so that the guest's UVM progress waits complete.
*
* See gsp_sema_service.c for the full description.
*/
int gsp_sema_service_start(void);
void gsp_sema_service_stop(void);
int gsp_sema_service_probe(u64 gpu_va, u32 count);
#endif /* _GSP_SEMA_SERVICE_H_ */
|
