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/*-
* Copyright (c) 2003-2009 RMI Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of RMI Corporation, nor the names of its contributors,
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* RMI_BSD
* $FreeBSD: release/9.1.0/sys/mips/rmi/dev/xlr/debug.h 211996 2010-08-30 13:26:07Z jchandra $
*/
#ifndef _RMI_DEBUG_H_
#define _RMI_DEBUG_H_
#include <machine/atomic.h>
enum {
//cacheline 0
MSGRNG_INT,
MSGRNG_PIC_INT,
MSGRNG_MSG,
MSGRNG_EXIT_STATUS,
MSGRNG_MSG_CYCLES,
//cacheline 1
NETIF_TX = 8,
NETIF_RX,
NETIF_TX_COMPLETE,
NETIF_TX_COMPLETE_TX,
NETIF_RX_CYCLES,
NETIF_TX_COMPLETE_CYCLES,
NETIF_TX_CYCLES,
NETIF_TIMER_START_Q,
//NETIF_REG_FRIN,
//NETIF_INT_REG,
//cacheline 2
REPLENISH_ENTER = 16,
REPLENISH_ENTER_COUNT,
REPLENISH_CPU,
REPLENISH_FRIN,
REPLENISH_CYCLES,
NETIF_STACK_TX,
NETIF_START_Q,
NETIF_STOP_Q,
//cacheline 3
USER_MAC_START = 24,
USER_MAC_INT = 24,
USER_MAC_TX_COMPLETE,
USER_MAC_RX,
USER_MAC_POLL,
USER_MAC_TX,
USER_MAC_TX_FAIL,
USER_MAC_TX_COUNT,
USER_MAC_FRIN,
//cacheline 4
USER_MAC_TX_FAIL_GMAC_CREDITS = 32,
USER_MAC_DO_PAGE_FAULT,
USER_MAC_UPDATE_TLB,
USER_MAC_UPDATE_BIGTLB,
USER_MAC_UPDATE_TLB_PFN0,
USER_MAC_UPDATE_TLB_PFN1,
XLR_MAX_COUNTERS = 40
};
extern int xlr_counters[MAXCPU][XLR_MAX_COUNTERS];
extern __uint32_t msgrng_msg_cycles;
#ifdef ENABLE_DEBUG
#define xlr_inc_counter(x) atomic_add_int(&xlr_counters[PCPU_GET(cpuid)][(x)], 1)
#define xlr_dec_counter(x) atomic_subtract_int(&xlr_counters[PCPU_GET(cpuid)][(x)], 1)
#define xlr_set_counter(x, value) atomic_set_int(&xlr_counters[PCPU_GET(cpuid)][(x)], (value))
#define xlr_get_counter(x) (&xlr_counters[0][(x)])
#else /* default mode */
#define xlr_inc_counter(x)
#define xlr_dec_counter(x)
#define xlr_set_counter(x, value)
#define xlr_get_counter(x)
#endif
#define dbg_msg(fmt, args...) printf(fmt, ##args)
#define dbg_panic(fmt, args...) panic(fmt, ##args)
#endif