Angel Pons | bea5ce7 | 2020-07-29 18:40:00 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #include <memory_info.h> |
| 4 | #include <smbios.h> |
| 5 | #include <stdint.h> |
| 6 | #include <string.h> |
| 7 | |
| 8 | /* this function will fill the corresponding locator */ |
| 9 | __weak void smbios_fill_dimm_locator(const struct dimm_info *dimm, struct smbios_type17 *t) |
| 10 | { |
| 11 | char locator[40]; |
| 12 | |
| 13 | snprintf(locator, sizeof(locator), "Channel-%d-DIMM-%d", |
| 14 | dimm->channel_num, dimm->dimm_num); |
| 15 | t->device_locator = smbios_add_string(t->eos, locator); |
| 16 | |
| 17 | snprintf(locator, sizeof(locator), "BANK %d", dimm->bank_locator); |
| 18 | t->bank_locator = smbios_add_string(t->eos, locator); |
| 19 | } |
| 20 | |
| 21 | __weak const char *smbios_mainboard_bios_version(void) |
| 22 | { |
| 23 | return NULL; |
| 24 | } |
| 25 | |
| 26 | __weak const char *smbios_mainboard_serial_number(void) |
| 27 | { |
| 28 | return CONFIG_MAINBOARD_SERIAL_NUMBER; |
| 29 | } |
| 30 | |
| 31 | __weak const char *smbios_mainboard_version(void) |
| 32 | { |
| 33 | return CONFIG_MAINBOARD_VERSION; |
| 34 | } |
| 35 | |
| 36 | __weak const char *smbios_mainboard_manufacturer(void) |
| 37 | { |
| 38 | return CONFIG_MAINBOARD_SMBIOS_MANUFACTURER; |
| 39 | } |
| 40 | |
| 41 | __weak const char *smbios_mainboard_product_name(void) |
| 42 | { |
| 43 | return CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME; |
| 44 | } |
| 45 | |
| 46 | __weak const char *smbios_mainboard_asset_tag(void) |
| 47 | { |
| 48 | return ""; |
| 49 | } |
| 50 | |
| 51 | __weak u8 smbios_mainboard_feature_flags(void) |
| 52 | { |
| 53 | return 0; |
| 54 | } |
| 55 | |
| 56 | __weak const char *smbios_mainboard_location_in_chassis(void) |
| 57 | { |
| 58 | return ""; |
| 59 | } |
| 60 | |
| 61 | __weak smbios_board_type smbios_mainboard_board_type(void) |
| 62 | { |
| 63 | return SMBIOS_BOARD_TYPE_UNKNOWN; |
| 64 | } |
| 65 | |
Tim Chu | f2f53c4 | 2020-09-07 02:30:19 -0700 | [diff] [blame] | 66 | __weak void smbios_ec_revision(uint8_t *ec_major_revision, uint8_t *ec_minor_revision) |
| 67 | { |
| 68 | *ec_major_revision = 0x0; |
| 69 | *ec_minor_revision = 0x0; |
| 70 | } |
| 71 | |
Angel Pons | bea5ce7 | 2020-07-29 18:40:00 +0200 | [diff] [blame] | 72 | /* |
| 73 | * System Enclosure or Chassis Types as defined in SMBIOS specification. |
| 74 | * The default value is SMBIOS_ENCLOSURE_DESKTOP (0x03) but laptop, |
| 75 | * convertible, or tablet enclosure will be used if the appropriate |
| 76 | * system type is selected. |
| 77 | */ |
| 78 | __weak smbios_enclosure_type smbios_mainboard_enclosure_type(void) |
| 79 | { |
| 80 | if (CONFIG(SYSTEM_TYPE_LAPTOP)) |
| 81 | return SMBIOS_ENCLOSURE_LAPTOP; |
| 82 | else if (CONFIG(SYSTEM_TYPE_TABLET)) |
| 83 | return SMBIOS_ENCLOSURE_TABLET; |
| 84 | else if (CONFIG(SYSTEM_TYPE_CONVERTIBLE)) |
| 85 | return SMBIOS_ENCLOSURE_CONVERTIBLE; |
| 86 | else if (CONFIG(SYSTEM_TYPE_DETACHABLE)) |
| 87 | return SMBIOS_ENCLOSURE_DETACHABLE; |
| 88 | else |
| 89 | return SMBIOS_ENCLOSURE_DESKTOP; |
| 90 | } |
| 91 | |
| 92 | __weak const char *smbios_system_serial_number(void) |
| 93 | { |
| 94 | return smbios_mainboard_serial_number(); |
| 95 | } |
| 96 | |
| 97 | __weak const char *smbios_system_version(void) |
| 98 | { |
| 99 | return smbios_mainboard_version(); |
| 100 | } |
| 101 | |
| 102 | __weak const char *smbios_system_manufacturer(void) |
| 103 | { |
| 104 | return smbios_mainboard_manufacturer(); |
| 105 | } |
| 106 | |
| 107 | __weak const char *smbios_system_product_name(void) |
| 108 | { |
| 109 | return smbios_mainboard_product_name(); |
| 110 | } |
| 111 | |
| 112 | __weak void smbios_system_set_uuid(u8 *uuid) |
| 113 | { |
| 114 | /* leave all zero */ |
| 115 | } |
| 116 | |
| 117 | __weak unsigned int smbios_cpu_get_max_speed_mhz(void) |
| 118 | { |
| 119 | return 0; /* Unknown */ |
| 120 | } |
| 121 | |
| 122 | __weak unsigned int smbios_cpu_get_current_speed_mhz(void) |
| 123 | { |
| 124 | return 0; /* Unknown */ |
| 125 | } |
| 126 | |
| 127 | __weak const char *smbios_system_sku(void) |
| 128 | { |
| 129 | return ""; |
| 130 | } |
| 131 | |
| 132 | __weak const char *smbios_chassis_version(void) |
| 133 | { |
| 134 | return ""; |
| 135 | } |
| 136 | |
| 137 | __weak const char *smbios_chassis_serial_number(void) |
| 138 | { |
| 139 | return ""; |
| 140 | } |
| 141 | |
| 142 | __weak const char *smbios_processor_serial_number(void) |
| 143 | { |
| 144 | return ""; |
| 145 | } |