| /* |
| * 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_HOST_DIAG_CORE_LOG_H) |
| #define __I_HOST_DIAG_CORE_LOG_H |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| #include <log_codes.h> |
| #endif |
| |
| /**========================================================================= |
| |
| \file i_host_diag_core_event.h |
| |
| \brief android-specific definitions for WLAN UTIL DIAG logs |
| |
| ========================================================================*/ |
| |
| /* $Header$ */ |
| |
| /*-------------------------------------------------------------------------- |
| Include Files |
| ------------------------------------------------------------------------*/ |
| #include <qdf_types.h> |
| #include <cdf_memory.h> |
| |
| /*-------------------------------------------------------------------------- |
| Preprocessor definitions and constants |
| ------------------------------------------------------------------------*/ |
| /* FIXME To be removed when DIAG support is added. This definiton should be */ |
| /* picked from log.h file above. */ |
| typedef struct { |
| /* Specifies the length, in bytes of the entry, including this header. */ |
| uint16_t len; |
| |
| /* Specifies the log code for the entry */ |
| uint16_t code; |
| |
| /*Time Stamp lo */ |
| uint32_t ts_lo; |
| |
| /*Time Stamp hi */ |
| uint32_t ts_hi; |
| } __packed log_hdr_type; |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| void host_diag_log_set_code(void *ptr, uint16_t code); |
| void host_diag_log_set_length(void *ptr, uint16_t length); |
| void host_diag_log_set_timestamp(void *plog_hdr_ptr); |
| void host_diag_log_submit(void *plog_hdr_ptr); |
| |
| /*--------------------------------------------------------------------------- |
| Allocate an event payload holder |
| ---------------------------------------------------------------------------*/ |
| |
| #define WLAN_HOST_DIAG_LOG_ALLOC(payload_ptr, payload_type, log_code) \ |
| do { \ |
| payload_ptr = (payload_type *)cdf_mem_malloc(sizeof(payload_type)); \ |
| if (payload_ptr) { \ |
| cdf_mem_zero(payload_ptr, sizeof(payload_type)); \ |
| host_diag_log_set_code(payload_ptr, log_code); \ |
| host_diag_log_set_length(payload_ptr, sizeof(payload_type)); \ |
| } \ |
| } while (0) |
| |
| /*--------------------------------------------------------------------------- |
| Report the event |
| ---------------------------------------------------------------------------*/ |
| #define WLAN_HOST_DIAG_LOG_REPORT(payload_ptr) \ |
| do { \ |
| if (payload_ptr) { \ |
| host_diag_log_submit(payload_ptr); \ |
| cdf_mem_free(payload_ptr); \ |
| } \ |
| } while (0) |
| |
| /*--------------------------------------------------------------------------- |
| Free the payload |
| ---------------------------------------------------------------------------*/ |
| #define WLAN_HOST_DIAG_LOG_FREE(payload_ptr) \ |
| do { \ |
| if (payload_ptr) { \ |
| cdf_mem_free(payload_ptr); \ |
| } \ |
| } while (0) |
| |
| #else /* FEATURE_WLAN_DIAG_SUPPORT */ |
| |
| #define WLAN_HOST_DIAG_LOG_ALLOC(payload_ptr, payload_type, log_code) |
| #define WLAN_HOST_DIAG_LOG_REPORT(payload_ptr) |
| #define WLAN_HOST_DIAG_LOG_FREE(payload_ptr) |
| |
| #endif /* FEATURE_WLAN_DIAG_SUPPORT */ |
| |
| /*------------------------------------------------------------------------- |
| Function declarations and documenation |
| ------------------------------------------------------------------------*/ |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| #endif /* __I_HOST_DIAG_CORE_LOG_H */ |