svn commit: r211996 - in head/sys/mips/rmi: . dev/nlge dev/xlr
Jayachandran C.
jchandra at FreeBSD.org
Mon Aug 30 13:26:07 UTC 2010
Author: jchandra
Date: Mon Aug 30 13:26:07 2010
New Revision: 211996
URL: http://svn.freebsd.org/changeset/base/211996
Log:
Move debug.h to the the rge driver directory. rge.c is the only user of
debug.h. Remove debug.h references from other files.
Added:
head/sys/mips/rmi/dev/xlr/debug.h
- copied unchanged from r211994, head/sys/mips/rmi/debug.h
Deleted:
head/sys/mips/rmi/debug.h
Modified:
head/sys/mips/rmi/dev/nlge/if_nlge.c
head/sys/mips/rmi/dev/xlr/rge.c
head/sys/mips/rmi/msgring.h
Modified: head/sys/mips/rmi/dev/nlge/if_nlge.c
==============================================================================
--- head/sys/mips/rmi/dev/nlge/if_nlge.c Mon Aug 30 13:08:13 2010 (r211995)
+++ head/sys/mips/rmi/dev/nlge/if_nlge.c Mon Aug 30 13:26:07 2010 (r211996)
@@ -102,7 +102,6 @@ __FBSDID("$FreeBSD$");
#include <mips/rmi/interrupt.h>
#include <mips/rmi/msgring.h>
#include <mips/rmi/iomap.h>
-#include <mips/rmi/debug.h>
#include <mips/rmi/pic.h>
#include <mips/rmi/board.h>
#include <mips/rmi/rmi_mips_exts.h>
Copied: head/sys/mips/rmi/dev/xlr/debug.h (from r211994, head/sys/mips/rmi/debug.h)
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/mips/rmi/dev/xlr/debug.h Mon Aug 30 13:26:07 2010 (r211996, copy of r211994, head/sys/mips/rmi/debug.h)
@@ -0,0 +1,105 @@
+/*-
+ * 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
+ * $FreeBSD$
+ */
+#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
Modified: head/sys/mips/rmi/dev/xlr/rge.c
==============================================================================
--- head/sys/mips/rmi/dev/xlr/rge.c Mon Aug 30 13:08:13 2010 (r211995)
+++ head/sys/mips/rmi/dev/xlr/rge.c Mon Aug 30 13:26:07 2010 (r211996)
@@ -95,11 +95,12 @@ __FBSDID("$FreeBSD$");
#include <mips/rmi/interrupt.h>
#include <mips/rmi/msgring.h>
#include <mips/rmi/iomap.h>
-#include <mips/rmi/debug.h>
#include <mips/rmi/pic.h>
#include <mips/rmi/rmi_mips_exts.h>
#include <mips/rmi/rmi_boot_info.h>
#include <mips/rmi/board.h>
+
+#include <mips/rmi/dev/xlr/debug.h>
#include <mips/rmi/dev/xlr/atx_cpld.h>
#include <mips/rmi/dev/xlr/xgmac_mdio.h>
#include <mips/rmi/dev/xlr/rge.h>
Modified: head/sys/mips/rmi/msgring.h
==============================================================================
--- head/sys/mips/rmi/msgring.h Mon Aug 30 13:08:13 2010 (r211995)
+++ head/sys/mips/rmi/msgring.h Mon Aug 30 13:26:07 2010 (r211996)
@@ -374,18 +374,12 @@ message_send(unsigned int size, unsigned
for (i = 0; i < 16; i++) {
status = msgrng_read_status();
- //dbg_msg("status = %Lx\n", status);
if (status & 0x6) {
continue;
} else
break;
}
- if (i == 16) {
- if (dest == 0x61)
- //dbg_msg("Processor %x: Unable to send msg to %llx\n", processor_id(), dest);
- return status & 0x6;
- }
return msgrng_read_status() & 0x06;
}
@@ -417,16 +411,10 @@ static __inline__ int
message_receive(int pri, int *size, int *code, int *src_id,
struct msgrng_msg *msg)
{
- int res = message_receive_fast(pri, *size, *code, *src_id, msg->msg0, msg->msg1, msg->msg2, msg->msg3);
-
-#ifdef MSGRING_DUMP_MESSAGES
- if (!res) {
- dbg_msg("Received msg <%llx, %llx, %llx, %llx> <%d,%d,%d>\n",
- msg->msg0, msg->msg1, msg->msg2, msg->msg3,
- *size, *code, *src_id);
- }
-#endif
-
+ int res;
+
+ res = message_receive_fast(pri, *size, *code, *src_id,
+ msg->msg0, msg->msg1, msg->msg2, msg->msg3);
return res;
}
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