20 lines
484 B
C
20 lines
484 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (C) 2023 Intel Corporation */
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#ifndef _IDPF_MEM_H_
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#define _IDPF_MEM_H_
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#include <linux/io.h>
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struct idpf_dma_mem {
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void *va;
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dma_addr_t pa;
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size_t size;
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};
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#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
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#define rd32(a, reg) readl((a)->hw_addr + (reg))
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#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
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#define rd64(a, reg) readq((a)->hw_addr + (reg))
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#endif /* _IDPF_MEM_H_ */
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