linux/drivers/iommu/fsl_pamu_domain.h
Christoph Hellwig fd78696ece iommu/fsl_pamu: remove the snoop_id field
The snoop_id is always set to ~(u32)0.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Will Deacon <will@kernel.org>
Acked-by: Li Yang <leoyang.li@nxp.com>
Link: https://lore.kernel.org/r/20210401155256.298656-12-hch@lst.de
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-04-07 10:56:52 +02:00

28 lines
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 */