| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* |
| 3 | * drivers/net/ethernet/ibm/emac/debug.h |
| 4 | * |
| 5 | * Driver for PowerPC 4xx on-chip ethernet controller, debug print routines. |
| 6 | * |
| 7 | * Copyright 2007 Benjamin Herrenschmidt, IBM Corp. |
| 8 | * <benh@kernel.crashing.org> |
| 9 | * |
| 10 | * Based on the arch/ppc version of the driver: |
| 11 | * |
| 12 | * Copyright (c) 2004, 2005 Zultys Technologies |
| 13 | * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> |
| 14 | */ |
| 15 | #ifndef __IBM_NEWEMAC_DEBUG_H |
| 16 | #define __IBM_NEWEMAC_DEBUG_H |
| 17 | |
| 18 | #include <linux/init.h> |
| 19 | |
| 20 | #include "core.h" |
| 21 | |
| 22 | #if defined(CONFIG_IBM_EMAC_DEBUG) |
| 23 | # define DBG_LEVEL 1 |
| 24 | #else |
| 25 | # define DBG_LEVEL 0 |
| 26 | #endif |
| 27 | |
| 28 | #define EMAC_DBG(d, name, fmt, arg...) \ |
| 29 | printk(KERN_DEBUG #name "%pOF: " fmt, d->ofdev->dev.of_node, ## arg) |
| 30 | |
| 31 | #if DBG_LEVEL > 0 |
| 32 | # define DBG(d,f,x...) EMAC_DBG(d, emac, f, ##x) |
| 33 | # define MAL_DBG(d,f,x...) EMAC_DBG(d, mal, f, ##x) |
| 34 | # define ZMII_DBG(d,f,x...) EMAC_DBG(d, zmii, f, ##x) |
| 35 | # define RGMII_DBG(d,f,x...) EMAC_DBG(d, rgmii, f, ##x) |
| 36 | # define NL "\n" |
| 37 | #else |
| 38 | # define DBG(f,x...) ((void)0) |
| 39 | # define MAL_DBG(d,f,x...) ((void)0) |
| 40 | # define ZMII_DBG(d,f,x...) ((void)0) |
| 41 | # define RGMII_DBG(d,f,x...) ((void)0) |
| 42 | #endif |
| 43 | #if DBG_LEVEL > 1 |
| 44 | # define DBG2(d,f,x...) DBG(d,f, ##x) |
| 45 | # define MAL_DBG2(d,f,x...) MAL_DBG(d,f, ##x) |
| 46 | # define ZMII_DBG2(d,f,x...) ZMII_DBG(d,f, ##x) |
| 47 | # define RGMII_DBG2(d,f,x...) RGMII_DBG(d,f, ##x) |
| 48 | #else |
| 49 | # define DBG2(f,x...) ((void)0) |
| 50 | # define MAL_DBG2(d,f,x...) ((void)0) |
| 51 | # define ZMII_DBG2(d,f,x...) ((void)0) |
| 52 | # define RGMII_DBG2(d,f,x...) ((void)0) |
| 53 | #endif |
| 54 | |
| 55 | #endif /* __IBM_NEWEMAC_DEBUG_H */ |