cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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nfp_dev.c (1217B)

      1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
      2/* Copyright (C) 2019 Netronome Systems, Inc. */
      3
      4#include <linux/dma-mapping.h>
      5#include <linux/kernel.h>
      6#include <linux/sizes.h>
      7
      8#include "nfp_dev.h"
      9
     10const struct nfp_dev_info nfp_dev_info[NFP_DEV_CNT] = {
     11	[NFP_DEV_NFP3800] = {
     12		.dma_mask		= DMA_BIT_MASK(40),
     13		.qc_idx_mask		= GENMASK(8, 0),
     14		.qc_addr_offset		= 0x400000,
     15		.min_qc_size		= 512,
     16		.max_qc_size		= SZ_64K,
     17
     18		.chip_names		= "NFP3800",
     19		.pcie_cfg_expbar_offset	= 0x0a00,
     20		.pcie_expl_offset	= 0xd000,
     21		.qc_area_sz		= 0x100000,
     22	},
     23	[NFP_DEV_NFP3800_VF] = {
     24		.dma_mask		= DMA_BIT_MASK(40),
     25		.qc_idx_mask		= GENMASK(8, 0),
     26		.qc_addr_offset		= 0,
     27		.min_qc_size		= 512,
     28		.max_qc_size		= SZ_64K,
     29	},
     30	[NFP_DEV_NFP6000] = {
     31		.dma_mask		= DMA_BIT_MASK(40),
     32		.qc_idx_mask		= GENMASK(7, 0),
     33		.qc_addr_offset		= 0x80000,
     34		.min_qc_size		= 256,
     35		.max_qc_size		= SZ_256K,
     36
     37		.chip_names		= "NFP4000/NFP5000/NFP6000",
     38		.pcie_cfg_expbar_offset	= 0x0400,
     39		.pcie_expl_offset	= 0x1000,
     40		.qc_area_sz		= 0x80000,
     41	},
     42	[NFP_DEV_NFP6000_VF] = {
     43		.dma_mask		= DMA_BIT_MASK(40),
     44		.qc_idx_mask		= GENMASK(7, 0),
     45		.qc_addr_offset		= 0,
     46		.min_qc_size		= 256,
     47		.max_qc_size		= SZ_256K,
     48	},
     49};