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127 lines
4.4 KiB
C
127 lines
4.4 KiB
C
/*
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* Copyright (C) 2000
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* Dr. Duncan McLennan Barclay, dmlb@ragnet.demon.co.uk.
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY DUNCAN BARCLAY AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL DUNCAN BARCLAY OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: if_ray.c,v 1.17 2000/04/04 06:43:30 dmlb Exp $
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*
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*/
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/*
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* Debugging odds and odds
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*/
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/*
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* RAY_DEBUG settings
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*
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* RECERR Recoverable error's
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* SUBR Subroutine entry
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* BOOTPARAM Startup CM dump
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* STARTJOIN State transitions for start/join
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* CCS CCS info
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* IOCTL IOCTL calls
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* MBUF MBUFs dumped
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* RX packet types reported
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* CM common memory re-mapping
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* COM new command sleep/wakeup
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*/
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#define RAY_DBG_RECERR 0x0001
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#define RAY_DBG_SUBR 0x0002
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#define RAY_DBG_BOOTPARAM 0x0004
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#define RAY_DBG_STARTJOIN 0x0008
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#define RAY_DBG_CCS 0x0010
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#define RAY_DBG_IOCTL 0x0020
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#define RAY_DBG_MBUF 0x0080
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#define RAY_DBG_RX 0x0100
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#define RAY_DBG_CM 0x0200
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#define RAY_DBG_COM 0x0400
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/* Cut and paste this into a kernel configuration file */
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#if 0
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#define RAY_DEBUG ( \
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/* RAY_DBG_RECERR | */ \
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/* RAY_DBG_SUBR | */ \
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/* RAY_DBG_BOOTPARAM | */ \
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/* RAY_DBG_STARTJOIN | */ \
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/* RAY_DBG_CCS | */ \
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/* RAY_DBG_IOCTL | */ \
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/* RAY_DBG_MBUF | */ \
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/* RAY_DBG_RX | */ \
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/* RAY_DBG_CM | */ \
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/* RAY_DBG_COM | */ \
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0 \
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)
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#endif
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#if RAY_DEBUG
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/* XXX This macro assumes that common memory is mapped into kernel space and
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* XXX does not indirect through SRAM macros - it should */
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#define RAY_DHEX8(p, l, mask) do { if (RAY_DEBUG & mask) { \
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u_int8_t *i; \
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for (i = p; i < (u_int8_t *)(p+l); i += 8) \
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printf(" 0x%08lx %8D\n", \
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(unsigned long)i, (unsigned char *)i, " "); \
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} } while (0)
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#define RAY_DPRINTF(sc, mask, fmt, args...) do {if (RAY_DEBUG & (mask)) {\
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printf("ray%d: %s(%d) " fmt "\n", \
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(sc)->unit, __FUNCTION__ , __LINE__ , ##args); \
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} } while (0)
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#else
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#define RAY_DHEX8(p, l, mask)
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#define RAY_DPRINTF(sc, mask, fmt, args...)
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#endif /* RAY_DEBUG > 0 */
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/*
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* These override macros defined in if_ray.c to turn them into
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* debugging ones.
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*/
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#if RAY_DEBUG & RAY_DBG_COM
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#define RAY_COM_DUMP(sc, com, s) do { if (RAY_DEBUG & RAY_DBG_COM) { \
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printf("ray%d: %s(%d) %s com entry 0x%p\n", \
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(sc)->unit, __FUNCTION__ , __LINE__ , (s) , (com)); \
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printf(" c_mesg %s\n", (com)->c_mesg); \
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printf(" c_flags 0x%b\n", (com)->c_flags, RAY_COM_FLAGS_PRINTFB); \
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printf(" c_retval 0x%x\n", (com)->c_retval); \
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printf(" c_ccs 0x%0x index 0x%02x\n", \
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com->c_ccs, RAY_CCS_INDEX((com)->c_ccs)); \
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} } while (0)
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#define RAY_COM_CHECK(sc, com) do { if (RAY_DEBUG & RAY_DBG_COM) { \
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ray_com_ecf_check((sc), (com), __FUNCTION__ ); \
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} } while (0)
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#define RAY_COM_MALLOC(function, flags) \
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ray_com_malloc((function), (flags), __STRING(function));
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#endif /* RAY_DEBUG & RAY_DBG_COM */
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#if RAY_DEBUG & RAY_DBG_MBUF
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#define RAY_MBUF_DUMP(sc, m, s) ray_dump_mbuf((sc), (m), (s))
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#endif /* RAY_DEBUG & RAY_DBG_MBUF */
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