patch-2.4.22 linux-2.4.22/include/asm-mips/sibyte/sb1250_prof.h

• Lines: 134
• Date: 1969-12-31 16:00:00.000000000 -0800
• Orig file: linux-2.4.21/include/asm-mips/sibyte/sb1250_prof.h
• Orig date: 2002-11-28 15:53:15.000000000 -0800

diff -urN linux-2.4.21/include/asm-mips/sibyte/sb1250_prof.h linux-2.4.22/include/asm-mips/sibyte/sb1250_prof.h
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2001 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-/*
- *
- * Definitions for the sb1250_prof pseudo device.
- *
- */
-//#include <sys/param.h>
-//#include <sys/device.h>
-
-#ifndef SB1250_PROF_H
-#define SB1250_PROF_H 1
-
-#define MAXCPUS 1
-#define NEWPIDSIZE 160
-/* The two definitions below must match those in pgather.c */
-#define MAX_COUNTERS 4
-#define MAX_SLOTS 8
-
-#define STATS
-
-typedef struct {
-  u_int8_t  event;
-  u_int8_t  hwcode;     /* pcarch-specific bits identifying desired event */
-  u_int64_t period;     /* 40-bit sampling period during slot */
-} sbprof_mux_counter_t;
-
-typedef struct {
-  sbprof_mux_counter_t
-                counter[MAX_COUNTERS];	/* data for setting up counter */
-  u_int8_t	n;			/* number of counters to use in slot */
-} sbprof_mux_slot_t;
-
-typedef struct {
-  sbprof_mux_slot_t slots[MAX_SLOTS];
-} sbprof_mux_slots;
-
-typedef struct {
-  u_int64_t total;	/* total number of interrupts */
-  u_int64_t dropped;	/* total interrupts when buffers were full */
-  u_int64_t value;	/* initial counter value when slot next entered */
-  u_int32_t start_period_low;	/* counter val for starting a period */
-  u_int8_t  start_period_high;
-  u_int8_t  event;      /* pcarch-specific event_t */
-  u_int8_t  hwcode;	/* pcarch-specific code for event */
-  u_int8_t  inuse;	/* Is counter X slot actually used? */
-} event_counter_state_t;
-
-typedef struct {
-  u_int32_t total;	 /* total for current run of slot */
-  u_int32_t dropped;	 /* dropped for current run of slot */
-  u_int64_t start_period;/* counter value to start a full period */
-} active_counter_state_t;
-
-struct _cpudata1 {
-  /******* page-aligned boundary *********************************************/
-  u_int32_t last_pid;	/* Pid for last sample in buffer (-1 initially) */
-  u_int8_t  curbuf;	/* 2 -> both buffers full at end of last interrupt
-			   1 -> use buffer[1]
-			   0 -> use buffer[0] */
-  u_int8_t  nextbuf;	/* the index of the next buffer to be filled */
-  u_int8_t  nnewpid[2]; /* number of entries set in new_pid[i] */
-  u_int32_t next;       /* index of next free entry in curbuf */
-  int32_t   last_event; /* index of byte just past last event DP_D_EVENTS
-			   message in curbuf that needs the number of events
-			   filled in.  -1 means there is no such message and
-			   that such a message must be entered before
-			   adding event samples.
-			 */
-  /* 16-byte boundary */
-  volatile u_int32_t full[2];
-                        /* full[i] > 0 means buffer[i] needs emptying.
-			   0 to nonzero done by sbprofintr().
-			   nonzero to zero by sbprofioctl().
-			   When nonzero, full[i] is the number of bytes
-			   set in buffer[i].
-			*/
-  u_int32_t threshold;  /* when does the current multiplexing slot expire? */
-  u_int8_t slotid;      /* index into slots[] of current multiplexing slot */
-  u_int8_t nslots;	/* number of slots */
-  u_int8_t needs_scan;
-  u_int8_t pad[1];
-  /******* 32-byte boundary *********************************************/
-  active_counter_state_t cur_slot[MAX_COUNTERS];
-  /******* 32-byte boundary *********************************************/
-  event_counter_state_t event_counter_state[MAX_SLOTS][MAX_COUNTERS];
-  /******* 32-byte boundary *********************************************/
-  u_int32_t overshot[MAX_SLOTS];
-
-  u_int32_t newpid[2][NEWPIDSIZE];  /* new_pid[i][] contains indices of
-				       buffer[i][] where a new_pid message
-				       is encoded and needs to have the
-				       image_id, base addr, and num_inst
-				       fields set by the user-level daemon */
-#ifdef STATS
-  u_int64_t newpidlimit;
-  u_int64_t buflimit;
-#endif
-};
-
-#define SBPROF_BUFSIZE (32*1024 - (sizeof(struct _cpudata1)+1)/2)
-
-typedef struct _cpudata {
-  struct _cpudata1 x;
-  u_int8_t buffer[2][SBPROF_BUFSIZE];
-} cpudata_t;
-
-#define SBPROF_START    _IOW('S', 0x1, sbprof_mux_slots)
-#define SBPROF_STOP     _IO('S', 0x2)
-#define SBPROF_BUFFULL  _IOWR('S', 0x3, int)
-#define SBPROF_BUFEMPTY _IOW('S', 0x4, int)
-
-#if NEWPIDSIZE > 254
-#error "newpidsize too big"
-#endif
-
-#endif /* SB1250_PROF_H */