Merge patch series "Some style cleanups for recent extension additions"
[platform/kernel/linux-starfive.git] / drivers / iommu / fsl_pamu_domain.h
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  *
4  * Copyright (C) 2013 Freescale Semiconductor, Inc.
5  */
6
7 #ifndef __FSL_PAMU_DOMAIN_H
8 #define __FSL_PAMU_DOMAIN_H
9
10 #include "fsl_pamu.h"
11
12 struct fsl_dma_domain {
13         /* list of devices associated with the domain */
14         struct list_head                devices;
15         u32                             stash_id;
16         struct iommu_domain             iommu_domain;
17         spinlock_t                      domain_lock;
18 };
19
20 /* domain-device relationship */
21 struct device_domain_info {
22         struct list_head link;  /* link to domain siblings */
23         struct device *dev;
24         u32 liodn;
25         struct fsl_dma_domain *domain; /* pointer to domain */
26 };
27 #endif  /* __FSL_PAMU_DOMAIN_H */