/* SPDX-License-Identifier: GPL-2.0-only */ | |
/* | |
* | |
* Copyright (C) 2013 Freescale Semiconductor, Inc. | |
*/ | |
#ifndef __FSL_PAMU_DOMAIN_H | |
#define __FSL_PAMU_DOMAIN_H | |
#include "fsl_pamu.h" | |
struct fsl_dma_domain { | |
/* list of devices associated with the domain */ | |
struct list_head devices; | |
u32 stash_id; | |
struct iommu_domain iommu_domain; | |
spinlock_t domain_lock; | |
}; | |
/* domain-device relationship */ | |
struct device_domain_info { | |
struct list_head link; /* link to domain siblings */ | |
struct device *dev; | |
u32 liodn; | |
struct fsl_dma_domain *domain; /* pointer to domain */ | |
}; | |
#endif /* __FSL_PAMU_DOMAIN_H */ |