| /* |
| * Copyright (c) 2014,2016 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| #if !defined( __I_VOS_TRACE_H ) |
| #define __I_VOS_TRACE_H |
| |
| #if !defined(__printf) |
| #define __printf(a,b) |
| #endif |
| |
| /**========================================================================= |
| |
| \file i_vos_trace.h |
| |
| \brief Linux-specific definitions for VOSS trace |
| |
| ========================================================================*/ |
| |
| /* $Header$ */ |
| |
| /*-------------------------------------------------------------------------- |
| Include Files |
| ------------------------------------------------------------------------*/ |
| |
| /**---------------------------------------------------------------------------- |
| |
| \brief VOS_TRACE() / vos_trace_msg() - Trace / logging API |
| |
| Users wishing to add tracing information to their code should use |
| VOS_TRACE. VOS_TRACE() will compile into a call to vos_trace_msg() when |
| tracing is enabled. |
| |
| \param module - module identifier. A member of the VOS_MODULE_ID |
| enumeration that identifies the module issuing the trace message. |
| |
| \param level - trace level. A member of the VOS_TRACE_LEVEL |
| enumeration indicating the severity of the condition causing the |
| trace message to be issued. More severe conditions are more |
| likely to be logged. |
| |
| \param strFormat - format string. The message to be logged. This format |
| string contains printf-like replacement parameters, which follow |
| this parameter in the variable argument list. |
| |
| \return nothing |
| |
| --------------------------------------------------------------------------*/ |
| void __printf(3,4) vos_trace_msg( VOS_MODULE_ID module, VOS_TRACE_LEVEL level, |
| char *strFormat, ... ); |
| |
| void vos_trace_hex_dump( VOS_MODULE_ID module, VOS_TRACE_LEVEL level, |
| void *data, int buf_len ); |
| |
| void vos_trace_display(void); |
| |
| void vos_trace_setValue( VOS_MODULE_ID module, VOS_TRACE_LEVEL level, v_U8_t on ); |
| |
| void vos_trace_set_module_trace_level(VOS_MODULE_ID module, uint32_t level); |
| |
| // VOS_TRACE is the macro invoked to add trace messages to code. See the |
| // documenation for vos_trace_msg() for the parameters etc. for this function. |
| // |
| // NOTE: Code VOS_TRACE() macros into the source code. Do not code directly |
| // to the vos_trace_msg() function. |
| // |
| // NOTE 2: vos tracing is totally turned off if WLAN_DEBUG is *not* defined. |
| // This allows us to build 'performance' builds where we can measure performance |
| // without being bogged down by all the tracing in the code. |
| #if defined( WLAN_DEBUG ) |
| #define VOS_TRACE vos_trace_msg |
| #define VOS_TRACE_HEX_DUMP vos_trace_hex_dump |
| #else |
| #define VOS_TRACE(arg...) |
| #define VOS_TRACE_HEX_DUMP(arg...) |
| #endif |
| |
| |
| void __printf(3,4) vos_snprintf(char *strBuffer, unsigned int size, |
| char *strFormat, ...); |
| #define VOS_SNPRINTF vos_snprintf |
| #define vos_scnprintf scnprintf |
| |
| #ifdef VOS_ENABLE_TRACING |
| |
| |
| #define VOS_ASSERT( _condition ) do { \ |
| if ( ! ( _condition ) ) \ |
| { \ |
| printk(KERN_CRIT "VOS ASSERT in %s Line %d\n", __func__, __LINE__); \ |
| WARN_ON(1); \ |
| } \ |
| } while(0) |
| |
| #else |
| |
| |
| // This code will be used for compilation if tracing is to be compiled out |
| // of the code so these functions/macros are 'do nothing' |
| VOS_INLINE_FN void vos_trace_msg( VOS_MODULE_ID module, ... ){} |
| |
| #define VOS_ASSERT( _condition ) |
| |
| #endif |
| |
| #ifdef PANIC_ON_BUG |
| #if defined(CONFIG_X86) || defined(MDM_PLATFORM) |
| /* BUG_ON does not call panic on x86 and mdm9607, so call panic directly */ |
| #define VOS_BUG( _condition ) do { \ |
| if ( ! ( _condition ) ) \ |
| { \ |
| printk(KERN_CRIT "VOS BUG in %s Line %d\n", __func__, __LINE__); \ |
| dump_stack(); \ |
| panic("BUG"); \ |
| } \ |
| } while(0) |
| #else |
| #define VOS_BUG( _condition ) do { \ |
| if ( ! ( _condition ) ) \ |
| { \ |
| printk(KERN_CRIT "VOS BUG in %s Line %d\n", __func__, __LINE__); \ |
| BUG_ON(1); \ |
| } \ |
| } while(0) |
| #endif |
| |
| #else |
| |
| #define VOS_BUG( _condition ) do { \ |
| if ( ! ( _condition ) ) \ |
| { \ |
| printk(KERN_CRIT "VOS BUG in %s Line %d\n", __func__, __LINE__); \ |
| WARN_ON(1); \ |
| } \ |
| } while(0) |
| |
| #endif |
| |
| #endif |