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 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * Copyright 2020 Peter Tribble. 25 */ 26 27 #ifndef _SYS_LIBPRTDIAG_H 28 #define _SYS_LIBPRTDIAG_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #include <sys/openpromio.h> 35 #include <sys/cheetahregs.h> 36 #include "pdevinfo.h" 37 #include "display.h" 38 #include "pdevinfo_sun4u.h" 39 #include "display_sun4u.h" 40 41 #ifdef DEBUG 42 #define D_PRINTF printf 43 #else 44 #define D_PRINTF 45 #endif 46 47 #define EXIT_MSG(msg, err) \ 48 { printf("\n%s failed with %d\n", msg, err); exit(err); } 49 50 /* global data */ 51 #define PCI_DEVICE(x) ((x >> 11) & 0x1f) 52 #define PCI_REG_TO_DEV(x) ((x & 0xf800) >> 11) 53 #define PCI_REG_TO_FUNC(x) ((x & 0x700) >> 8) 54 #define BUS_TYPE "UPA" 55 #define MAX_SLOTS_PER_IO_BD 8 56 57 58 int sys_clk; /* System clock freq. (in MHz) */ 59 60 /* 61 * Defines for identifying PCI devices 62 */ 63 #define PCI_BRIDGE_CLASS 0x6 64 #define PCI_CLASS_SHIFT 0x10 65 #define PCI_PCI_BRIDGE_SUBCLASS 0x4 66 #define PCI_SUBCLASS_SHIFT 0x8 67 #define PCI_SUBCLASS_MASK 0xFF00 68 #define PCI_SUBCLASS_OTHER 0x80 69 70 #define CLASS_REG_TO_SUBCLASS(class) (((class) & PCI_SUBCLASS_MASK) \ 71 >> PCI_SUBCLASS_SHIFT) 72 #define CLASS_REG_TO_CLASS(class) ((class) >> PCI_CLASS_SHIFT) 73 74 /* 75 * display functions 76 */ 77 int error_check(Sys_tree *tree, struct system_kstat_data *kstats); 78 int disp_fail_parts(Sys_tree *tree); 79 void display_hp_fail_fault(Sys_tree *tree, struct system_kstat_data *kstats); 80 void display_diaginfo(int flag, Prom_node *root, Sys_tree *tree, 81 struct system_kstat_data *kstats); 82 void resolve_board_types(Sys_tree *); 83 void display_boardnum(int num); 84 void display_platform_specific_header(void); 85 86 /* 87 * cpu functions 88 */ 89 void display_cpu_devices(Sys_tree *); 90 void display_cpus(Board_node *); 91 void display_mid(int mid); 92 uint_t get_cpu_freq(Prom_node *); 93 int get_ecache_size(Prom_node *); 94 95 /* 96 * io functions 97 */ 98 Prom_node *find_pci_bus(Prom_node *, int, int); 99 int get_pci_bus(Prom_node *); 100 int get_pci_device(Prom_node *); 101 int get_pci_to_pci_device(Prom_node *); 102 void free_io_cards(struct io_card *); 103 struct io_card *insert_io_card(struct io_card *, struct io_card *); 104 char *fmt_manf_id(unsigned int, char *); 105 int get_sbus_slot(Prom_node *); 106 void display_io_devices(Sys_tree *tree); 107 void display_pci(Board_node *bnode); 108 void display_io_cards(struct io_card *); 109 void display_ffb(Board_node *, int); 110 void display_sbus(Board_node *); 111 int populate_slot_name_arr(Prom_node *pci, int *slot_name_bits, 112 char **slot_name_arr, int num_slots); 113 int get_card_frequency(Prom_node *pci); 114 void get_dev_func_num(Prom_node *card_node, int *dev_no, int *func_no); 115 void get_pci_class_codes(Prom_node *card_node, int *class_code, 116 int *subclass_code); 117 int is_pci_bridge(Prom_node *card_node, char *name); 118 int is_pci_bridge_other(Prom_node *card_node, char *name); 119 void get_pci_card_model(Prom_node *card_node, char *model); 120 void create_io_card_name(Prom_node *card_node, char *name, 121 char *card_name); 122 void display_psycho_pci(Board_node *bnode); 123 void get_slot_number_str(struct io_card *card, char **slot_name_arr, 124 int slot_name_bits); 125 void distinguish_identical_io_cards(char *name, Prom_node *node, 126 struct io_card *card); 127 void decode_qlc_card_model_prop(Prom_node *card_node, struct io_card *card); 128 129 /* 130 * kstat functions 131 */ 132 void read_platform_kstats(Sys_tree *tree, 133 struct system_kstat_data *sys_kstat, 134 struct envctrl_kstat_data *ep); 135 void read_sun4u_kstats(Sys_tree *, struct system_kstat_data *); 136 137 /* 138 * memory functions 139 */ 140 void display_memorysize(Sys_tree *tree, struct system_kstat_data *kstats, 141 struct mem_total *memory_total); 142 void display_memoryconf(Sys_tree *tree); 143 144 /* 145 * prom functions 146 */ 147 void platform_disp_prom_version(Sys_tree *); 148 void disp_prom_version(Prom_node *); 149 void add_node(Sys_tree *, Prom_node *); 150 Prom_node *find_device(Board_node *, int, char *); 151 Prom_node *walk(Sys_tree *, Prom_node *, int); 152 int get_pci_class_code_reg(Prom_node *); 153 154 /* 155 * libdevinfo functions 156 */ 157 int do_devinfo(int, char *, int, int); 158 159 /* 160 * mc-us3 memory functions and structs 161 */ 162 typedef struct memory_bank { 163 int id; 164 int portid; 165 ushort_t valid; 166 ushort_t uk; 167 uint_t um; 168 uchar_t lk; 169 uchar_t lm; 170 uint64_t bank_size; 171 char *bank_status; 172 struct memory_bank *next; /* mc in the devtree */ 173 struct memory_bank *seg_next; /* in the segment */ 174 } memory_bank_t; 175 176 typedef struct memory_seg { 177 int id; 178 int intlv; /* interleave for this segment */ 179 uint64_t base; /* base address for this segment */ 180 uint64_t size; /* size of this segment */ 181 int nbanks; /* number of banks in this segment */ 182 memory_bank_t *banks; /* pointer to the banks of this seg */ 183 struct memory_seg *next; 184 } memory_seg_t; 185 186 #define NUM_MBANKS_PER_MC 4 187 188 int get_us3_mem_regs(Board_node *bnode); 189 void display_us3_banks(void); 190 int display_us3_failed_banks(int system_failed); 191 void print_us3_memory_line(int portid, int bank_id, uint64_t bank_size, 192 char *bank_status, uint64_t dimm_size, uint32_t intlv, int seg_id); 193 void print_us3_failed_memory_line(int portid, int bank_id, 194 char *bank_status); 195 196 #ifdef __cplusplus 197 } 198 #endif 199 200 #endif /* _SYS_LIBPRTDIAG_H */ 201