From 9f0fc191371843c4fc000a226b0a26b6c059aacd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:40:19 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/net/ethernet/intel/idpf/idpf_mem.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 drivers/net/ethernet/intel/idpf/idpf_mem.h (limited to 'drivers/net/ethernet/intel/idpf/idpf_mem.h') diff --git a/drivers/net/ethernet/intel/idpf/idpf_mem.h b/drivers/net/ethernet/intel/idpf/idpf_mem.h new file mode 100644 index 0000000000..b21a04fccf --- /dev/null +++ b/drivers/net/ethernet/intel/idpf/idpf_mem.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2023 Intel Corporation */ + +#ifndef _IDPF_MEM_H_ +#define _IDPF_MEM_H_ + +#include + +struct idpf_dma_mem { + void *va; + dma_addr_t pa; + size_t size; +}; + +#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg))) +#define rd32(a, reg) readl((a)->hw_addr + (reg)) +#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg))) +#define rd64(a, reg) readq((a)->hw_addr + (reg)) + +#endif /* _IDPF_MEM_H_ */ -- cgit v1.2.3