diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h new file mode 100644 index 000000000..e4d38178d --- /dev/null +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* Copyright (C) 2019 Netronome Systems, Inc. */ + +#ifndef _NFP_DEV_H_ +#define _NFP_DEV_H_ + +#include <linux/types.h> + +#define PCI_VENDOR_ID_CORIGINE 0x1da8 +#define PCI_DEVICE_ID_NFP3800 0x3800 +#define PCI_DEVICE_ID_NFP4000 0x4000 +#define PCI_DEVICE_ID_NFP5000 0x5000 +#define PCI_DEVICE_ID_NFP6000 0x6000 +#define PCI_DEVICE_ID_NFP3800_VF 0x3803 +#define PCI_DEVICE_ID_NFP6000_VF 0x6003 + +enum nfp_dev_id { + NFP_DEV_NFP3800, + NFP_DEV_NFP3800_VF, + NFP_DEV_NFP6000, + NFP_DEV_NFP6000_VF, + NFP_DEV_CNT, +}; + +struct nfp_dev_info { + /* Required fields */ + u64 dma_mask; + u32 qc_idx_mask; + u32 qc_addr_offset; + u32 min_qc_size; + u32 max_qc_size; + + /* PF-only fields */ + const char *chip_names; + u32 pcie_cfg_expbar_offset; + u32 pcie_expl_offset; + u32 qc_area_sz; +}; + +extern const struct nfp_dev_info nfp_dev_info[NFP_DEV_CNT]; + +#endif |