usr/src/uts/sun4u/montecarlo/sys/scsb_led.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2000 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*
  28  * Netra ct SCB/SSB driver (scsb) support for controlling the
  29  * LEDs on the System Status Board that represent the cPCI Slots.
  30  * Each slot has a pair of LEDs, one green (OK) and one amber (NOK).
  31  * The OK (green) LED can also be made to blink.
  32  */
  33
  34 #ifndef _SYS_SCSB_LED_H
  35 #define _SYS_SCSB_LED_H
  36
  37 #pragma ident   "%Z%%M% %I%     %E% SMI"
  38
  39 #ifdef  __cplusplus
  40 extern "C" {
  41 #endif
  42
  43 #define _SCSBIOC                ('s' << 8)
  44
  45 /* The ioctl command */
  46 #define ENVC_IOC_SETFSP         (_SCSBIOC | 23)
  47
  48 /* Netra ct 400 has 5 slots, Netra ct 800 has 8 slots.  Including CPU */
  49 #define NCT800_MAX_SLOTS        8
  50 #define NCT400_MAX_SLOTS        5
  51
  52 typedef uint16_t        scsb_unum_t;
  53
  54 typedef enum {
  55         SLOT    = 0
  56 } scsb_utype_t;
  57
  58 typedef enum {
  59         NOK =   0,
  60         OK  =   1,
  61 } scsb_led_t;
  62
  63 typedef enum {
  64         OFF =   0,
  65         ON  =   1,
  66         BLINK = 2
  67 } scsb_ustate_t;
  68
  69 typedef struct {
  70         scsb_unum_t     unit_number;
  71         scsb_utype_t    unit_type;
  72         scsb_ustate_t   unit_state;
  73         scsb_led_t      led_type;
  74 } scsb_uinfo_t;
  75
  76 #ifdef  __cplusplus
  77 }
  78 #endif
  79
  80 #endif  /* _SYS_SCSB_LED_H */