28 строки
615 B
C
28 строки
615 B
C
/* 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 */
|