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      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  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  *
     25  * Opl Platform header file.
     26  *
     27  * 	called when :
     28  *	machine_type == MTYPE_OPL
     29  */
     30 
     31 #ifndef	_OPL_PICL_H
     32 #define	_OPL_PICL_H
     33 
     34 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     35 
     36 #ifdef __cplusplus
     37 extern "C" {
     38 #endif
     39 
     40 /*
     41  * Property names
     42  */
     43 #define	OBP_PROP_REG			"reg"
     44 #define	OBP_PROP_CLOCK_FREQ		"clock-frequency"
     45 #define	OBP_PROP_BOARD_NUM		"board#"
     46 #define	OBP_PROP_REVISION_ID		"revision-id"
     47 #define	OBP_PROP_VENDOR_ID		"vendor-id"
     48 #define	OBP_PROP_DEVICE_ID		"device-id"
     49 #define	OBP_PROP_VERSION_NUM		"version#"
     50 #define	OBP_PROP_BOARD_TYPE		"board_type"
     51 #define	OBP_PROP_ECACHE_SIZE		"ecache-size"
     52 #define	OBP_PROP_IMPLEMENTATION		"implementation#"
     53 #define	OBP_PROP_MASK			"mask#"
     54 #define	OBP_PROP_COMPATIBLE		"compatible"
     55 #define	OBP_PROP_BANNER_NAME		"banner-name"
     56 #define	OBP_PROP_MODEL			"model"
     57 #define	OBP_PROP_66MHZ_CAPABLE		"66mhz-capable"
     58 #define	OBP_PROP_VERSION		"version"
     59 #define	OBP_PROP_INSTANCE		"instance"
     60 
     61 /* PCI BUS types */
     62 
     63 #define	PCI_UNKN	-1
     64 #define	PCI	10
     65 #define	PCIX	20
     66 #define	PCIE	30
     67 
     68 /* PCI device defines */
     69 
     70 #define	PCI_CONF_VENID		0x0		/* vendor id, 2 bytes */
     71 #define	PCI_CONF_DEVID		0x2		/* device id, 2 bytes */
     72 #define	PCI_CONF_CAP_PTR	0x34		/* 1 byte capability pointer */
     73 #define	PCI_CAP_ID_PCI_E	0x10		/* PCI Express supported */
     74 #define	PCIE_LINKCAP		0x0C		/* Link Capability */
     75 #define	PCIE_LINKSTS		0x12		/* Link Status */
     76 #define	PCI_CAP_MASK		0xff		/* CAP Mask */
     77 #define	PCI_DEV_MASK		0xF800		/* Dev# Mask */
     78 #define	PCI_FUNC_MASK		0x700		/* Func# Mask */
     79 #define	PCI_BUS_MASK		0x1ff0000	/* Bus# Mask */
     80 #define	PCI_LINK_MASK		0x1f		/* Link Mask */
     81 
     82 #define	PCI_LINK_SHIFT		4		/* Link shift Bits */
     83 #define	PCI_FREQ_66		66		/* PCI default freq */
     84 #define	PCI_FREQ_100		100
     85 
     86 /* PCI frequencies */
     87 
     88 #define	PCI_FREQ_133		133
     89 #define	PCI_FREQ_266		266
     90 #define	PCI_FREQ_533		533
     91 
     92 /* PCI frequency shift bits */
     93 
     94 #define	PCI_SHIFT_133		17
     95 #define	PCI_SHIFT_266		30
     96 #define	PCI_SHIFT_533		31
     97 
     98 /* PCI frequency modes */
     99 
    100 #define	PCI_MODE_66		1
    101 #define	PCI_MODE_100		2
    102 #define	PCI_MODE_133		3
    103 
    104 /* PCI frequency SEC status masks */
    105 
    106 #define	PCI_SEC_133		0x2
    107 #define	PCI_SEC_266		0x4000
    108 #define	PCI_SEC_533		0x8000
    109 #define	PCI_LEAF_ULONG		1UL
    110 
    111 
    112 /* Invalid property value */
    113 #define	PROP_INVALID		-1
    114 
    115 /* Macros */
    116 
    117 #define	IS_PCI(name) \
    118 	(((name) != NULL) && (strncmp((name), "pci", 3) == 0))
    119 
    120 #define	IS_EBUS(class) \
    121 	(((class) != NULL) && (strncmp((class), "ebus", 4) == 0))
    122 
    123 #define	ROUND_TO_MHZ(x)	(((x) + 500000)/ 1000000)
    124 
    125 #define	PRINT_FREQ_FMT(arg_1, arg_2) \
    126 		if (((arg_1) != 0) && \
    127 			((arg_2) != 0)) \
    128 				log_printf("%4d, %4d  ", (arg_1), (arg_2)); \
    129 			else if ((arg_2) != 0) \
    130 				log_printf("  --, %4d  ", (arg_2)); \
    131 			else if ((arg_1) != 0) \
    132 				log_printf("%4d,  -- ", (arg_1)); \
    133 			else \
    134 				log_printf("  --,  --  ");
    135 
    136 #define	PRINT_FMT(arg_1, arg_2) \
    137 		if (((arg_1) != PROP_INVALID) && \
    138 			((arg_2) != PROP_INVALID)) \
    139 				log_printf("%4d, %4d  ", (arg_1), (arg_2)); \
    140 			else if ((arg_2) != PROP_INVALID) \
    141 				log_printf("  --, %4d  ", (arg_2)); \
    142 			else if ((arg_1) != PROP_INVALID) \
    143 				log_printf("%4d,  -- ", (arg_1)); \
    144 			else \
    145 				log_printf("  --,  --  ");
    146 
    147 
    148 
    149 #ifdef __cplusplus
    150 }
    151 #endif
    152 
    153 #endif /* _OPL_PICL_H */
    154