1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /**************************************************************************** 3 * Driver for AMD network controllers and boards 4 * Copyright (C) 2025, Advanced Micro Devices, Inc. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 as published 8 * by the Free Software Foundation, incorporated herein by reference. 9 */ 10 11 #ifndef EFX_CXL_H 12 #define EFX_CXL_H 13 14 #ifdef CONFIG_SFC_CXL 15 16 #include <cxl/cxl.h> 17 18 struct efx_probe_data; 19 20 struct efx_cxl { 21 struct cxl_dev_state cxlds; 22 struct cxl_memdev *cxlmd; 23 void __iomem *ctpio_cxl; 24 }; 25 26 int efx_cxl_init(struct efx_probe_data *probe_data); 27 void efx_cxl_exit(struct efx_probe_data *probe_data); 28 #else efx_cxl_init(struct efx_probe_data * probe_data)29static inline int efx_cxl_init(struct efx_probe_data *probe_data) { return 0; } efx_cxl_exit(struct efx_probe_data * probe_data)30static inline void efx_cxl_exit(struct efx_probe_data *probe_data) {} 31 #endif 32 #endif 33