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- /*
- * Trace messages sent over HBUS
- *
- * Portions of this code are copyright (c) 2020 Cypress Semiconductor Corporation
- *
- * Copyright (C) 1999-2020, Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2 (the "GPL"),
- * available at http://www.broadcom.com/licenses/GPLv2.php, with the
- * following added to such license:
- *
- * As a special exception, the copyright holders of this software give you
- * permission to link this software with independent modules, and to copy and
- * distribute the resulting executable under terms of your choice, provided that
- * you also meet, for each linked independent module, the terms and conditions of
- * the license of that module. An independent module is a module which is not
- * derived from this software. The special exception does not apply to any
- * modifications of the software.
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a license
- * other than the GPL, without Broadcom's express prior written consent.
- *
- *
- * <<Broadcom-WL-IPTag/Open:>>
- *
- * $Id: msgtrace.h 542902 2015-03-22 23:29:48Z $
- */
- #ifndef _MSGTRACE_H
- #define _MSGTRACE_H
- #ifndef _TYPEDEFS_H_
- #include <typedefs.h>
- #endif // endif
- /* This marks the start of a packed structure section. */
- #include <packed_section_start.h>
- #define MSGTRACE_VERSION 1
- /* Message trace header */
- typedef BWL_PRE_PACKED_STRUCT struct msgtrace_hdr {
- uint8 version;
- uint8 trace_type;
- #define MSGTRACE_HDR_TYPE_MSG 0
- #define MSGTRACE_HDR_TYPE_LOG 1
- uint16 len; /* Len of the trace */
- uint32 seqnum; /* Sequence number of message. Useful if the messsage has been lost
- * because of DMA error or a bus reset (ex: SDIO Func2)
- */
- /* Msgtrace type only */
- uint32 discarded_bytes; /* Number of discarded bytes because of trace overflow */
- uint32 discarded_printf; /* Number of discarded printf because of trace overflow */
- } BWL_POST_PACKED_STRUCT msgtrace_hdr_t;
- #define MSGTRACE_HDRLEN sizeof(msgtrace_hdr_t)
- /* This marks the end of a packed structure section. */
- #include <packed_section_end.h>
- #endif /* _MSGTRACE_H */
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