From 9ba1dc994ff56f273fa9697878c6d47ad945aa44 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 11 Mar 2022 11:43:03 +0100 Subject: nfp: use dev_info for the DMA mask In preparation for new chips instead of defines use dev_info constants to store DMA mask length. Signed-off-by: Jakub Kicinski Signed-off-by: Fei Qin Signed-off-by: Simon Horman Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c | 3 +++ drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h | 1 + 2 files changed, 4 insertions(+) (limited to 'drivers/net/ethernet/netronome/nfp/nfpcore') diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c index b3fb09c2732f..5a8be13a5596 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c @@ -1,10 +1,13 @@ // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* Copyright (C) 2019 Netronome Systems, Inc. */ +#include + #include "nfp_dev.h" const struct nfp_dev_info nfp_dev_info[NFP_DEV_CNT] = { [NFP_DEV_NFP6000] = { + .dma_mask = DMA_BIT_MASK(40), .chip_names = "NFP4000/NFP5000/NFP6000", .pcie_cfg_expbar_offset = 0x0400, .pcie_expl_offset = 0x1000, diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h index 18ca8ac68fec..ea61156c2075 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h @@ -12,6 +12,7 @@ enum nfp_dev_id { }; struct nfp_dev_info { + u64 dma_mask; const char *chip_names; u32 pcie_cfg_expbar_offset; u32 pcie_expl_offset; -- cgit v1.2.3