debug.h revision 201917 
190792Sgshapiro/*-
2261194Sgshapiro * Copyright (c) 2003-2009 RMI Corporation
390792Sgshapiro * All rights reserved.
490792Sgshapiro *
590792Sgshapiro * Redistribution and use in source and binary forms, with or without
690792Sgshapiro * modification, are permitted provided that the following conditions
790792Sgshapiro * are met:
890792Sgshapiro * 1. Redistributions of source code must retain the above copyright
990792Sgshapiro *    notice, this list of conditions and the following disclaimer.
1090792Sgshapiro * 2. Redistributions in binary form must reproduce the above copyright
1190792Sgshapiro *    notice, this list of conditions and the following disclaimer in the
1290792Sgshapiro *    documentation and/or other materials provided with the distribution.
1390792Sgshapiro * 3. Neither the name of RMI Corporation, nor the names of its contributors,
1490792Sgshapiro *    may be used to endorse or promote products derived from this software
1590792Sgshapiro *    without specific prior written permission.
16266527Sgshapiro *
1790792Sgshapiro * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1890792Sgshapiro * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1990792Sgshapiro * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2090792Sgshapiro * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
2190792Sgshapiro * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
2290792Sgshapiro * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
2390792Sgshapiro * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2490792Sgshapiro * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
2590792Sgshapiro * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
2690792Sgshapiro * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
2790792Sgshapiro * SUCH DAMAGE.
2890792Sgshapiro *
2990792Sgshapiro * RMI_BSD */
3090792Sgshapiro#ifndef _RMI_DEBUG_H_
3190792Sgshapiro#define _RMI_DEBUG_H_
3290792Sgshapiro
3390792Sgshapiro#include <machine/atomic.h>
3490792Sgshapiro
3590792Sgshapiroenum {
3690792Sgshapiro	//cacheline 0
3790792Sgshapiro	MSGRNG_INT,
3890792Sgshapiro	MSGRNG_PIC_INT,
3990792Sgshapiro	MSGRNG_MSG,
4090792Sgshapiro	MSGRNG_EXIT_STATUS,
4190792Sgshapiro	MSGRNG_MSG_CYCLES,
4290792Sgshapiro	//cacheline 1
4390792Sgshapiro	NETIF_TX = 8,
4490792Sgshapiro	NETIF_RX,
4590792Sgshapiro	NETIF_TX_COMPLETE,
4690792Sgshapiro	NETIF_TX_COMPLETE_TX,
4790792Sgshapiro	NETIF_RX_CYCLES,
4890792Sgshapiro	NETIF_TX_COMPLETE_CYCLES,
4990792Sgshapiro	NETIF_TX_CYCLES,
5090792Sgshapiro	NETIF_TIMER_START_Q,
5190792Sgshapiro	//NETIF_REG_FRIN,
5290792Sgshapiro	//NETIF_INT_REG,
5390792Sgshapiro	//cacheline 2
5490792Sgshapiro	REPLENISH_ENTER = 16,
5590792Sgshapiro	REPLENISH_ENTER_COUNT,
5690792Sgshapiro	REPLENISH_CPU,
5790792Sgshapiro	REPLENISH_FRIN,
5890792Sgshapiro	REPLENISH_CYCLES,
5990792Sgshapiro	NETIF_STACK_TX,
6090792Sgshapiro	NETIF_START_Q,
6190792Sgshapiro	NETIF_STOP_Q,
6290792Sgshapiro	//cacheline 3
6390792Sgshapiro	USER_MAC_START = 24,
6490792Sgshapiro	USER_MAC_INT = 24,
6590792Sgshapiro	USER_MAC_TX_COMPLETE,
6690792Sgshapiro	USER_MAC_RX,
6790792Sgshapiro	USER_MAC_POLL,
68	USER_MAC_TX,
69	USER_MAC_TX_FAIL,
70	USER_MAC_TX_COUNT,
71	USER_MAC_FRIN,
72	//cacheline 4
73	USER_MAC_TX_FAIL_GMAC_CREDITS = 32,
74	USER_MAC_DO_PAGE_FAULT,
75	USER_MAC_UPDATE_TLB,
76	USER_MAC_UPDATE_BIGTLB,
77	USER_MAC_UPDATE_TLB_PFN0,
78	USER_MAC_UPDATE_TLB_PFN1,
79
80	XLR_MAX_COUNTERS = 40
81};
82extern int xlr_counters[MAXCPU][XLR_MAX_COUNTERS];
83extern __uint32_t msgrng_msg_cycles;
84
85#ifdef ENABLE_DEBUG
86#define xlr_inc_counter(x) atomic_add_int(&xlr_counters[PCPU_GET(cpuid)][(x)], 1)
87#define xlr_dec_counter(x) atomic_subtract_int(&xlr_counters[PCPU_GET(cpuid)][(x)], 1)
88#define xlr_set_counter(x, value) atomic_set_int(&xlr_counters[PCPU_GET(cpuid)][(x)], (value))
89#define xlr_get_counter(x) (&xlr_counters[0][(x)])
90
91#else				/* default mode */
92
93#define xlr_inc_counter(x)
94#define xlr_dec_counter(x)
95#define xlr_set_counter(x, value)
96#define xlr_get_counter(x)
97
98#endif
99
100#define dbg_msg(fmt, args...) printf(fmt, ##args)
101#define dbg_panic(fmt, args...) panic(fmt, ##args)
102
103#endif
104