diff options
| -rw-r--r-- | hw/smbios/smbios.c | 19 | ||||
| -rw-r--r-- | hw/smbios/smbios_build.h | 9 | ||||
| -rw-r--r-- | include/hw/firmware/smbios.h | 12 |
3 files changed, 35 insertions, 5 deletions
diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c index 51437ca..b4243de 100644 --- a/hw/smbios/smbios.c +++ b/hw/smbios/smbios.c @@ -711,8 +711,14 @@ static void smbios_build_type_3_table(void) static void smbios_build_type_4_table(MachineState *ms, unsigned instance) { char sock_str[128]; + size_t tbl_len = SMBIOS_TYPE_4_LEN_V28; - SMBIOS_BUILD_TABLE_PRE(4, T4_BASE + instance, true); /* required */ + if (smbios_ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { + tbl_len = SMBIOS_TYPE_4_LEN_V30; + } + + SMBIOS_BUILD_TABLE_PRE_SIZE(4, T4_BASE + instance, + true, tbl_len); /* required */ snprintf(sock_str, sizeof(sock_str), "%s%2x", type4.sock_pfx, instance); SMBIOS_TABLE_SET_STR(4, socket_designation_str, sock_str); @@ -739,8 +745,15 @@ static void smbios_build_type_4_table(MachineState *ms, unsigned instance) SMBIOS_TABLE_SET_STR(4, serial_number_str, type4.serial); SMBIOS_TABLE_SET_STR(4, asset_tag_number_str, type4.asset); SMBIOS_TABLE_SET_STR(4, part_number_str, type4.part); - t->core_count = t->core_enabled = ms->smp.cores; - t->thread_count = ms->smp.threads; + + t->core_count = (ms->smp.cores > 255) ? 0xFF : ms->smp.cores; + t->core_enabled = t->core_count; + + t->core_count2 = t->core_enabled2 = cpu_to_le16(ms->smp.cores); + + t->thread_count = (ms->smp.threads > 255) ? 0xFF : ms->smp.threads; + t->thread_count2 = cpu_to_le16(ms->smp.threads); + t->processor_characteristics = cpu_to_le16(0x02); /* Unknown */ t->processor_family2 = cpu_to_le16(0x01); /* Other */ diff --git a/hw/smbios/smbios_build.h b/hw/smbios/smbios_build.h index 56b5a1e..3516600 100644 --- a/hw/smbios/smbios_build.h +++ b/hw/smbios/smbios_build.h @@ -27,6 +27,11 @@ extern unsigned smbios_table_max; extern unsigned smbios_table_cnt; #define SMBIOS_BUILD_TABLE_PRE(tbl_type, tbl_handle, tbl_required) \ + SMBIOS_BUILD_TABLE_PRE_SIZE(tbl_type, tbl_handle, tbl_required, \ + sizeof(struct smbios_type_##tbl_type))\ + +#define SMBIOS_BUILD_TABLE_PRE_SIZE(tbl_type, tbl_handle, \ + tbl_required, tbl_len) \ struct smbios_type_##tbl_type *t; \ size_t t_off; /* table offset into smbios_tables */ \ int str_index = 0; \ @@ -39,12 +44,12 @@ extern unsigned smbios_table_cnt; /* use offset of table t within smbios_tables */ \ /* (pointer must be updated after each realloc) */ \ t_off = smbios_tables_len; \ - smbios_tables_len += sizeof(*t); \ + smbios_tables_len += tbl_len; \ smbios_tables = g_realloc(smbios_tables, smbios_tables_len); \ t = (struct smbios_type_##tbl_type *)(smbios_tables + t_off); \ \ t->header.type = tbl_type; \ - t->header.length = sizeof(*t); \ + t->header.length = tbl_len; \ t->header.handle = cpu_to_le16(tbl_handle); \ } while (0) diff --git a/include/hw/firmware/smbios.h b/include/hw/firmware/smbios.h index e7d386f..7f3259a 100644 --- a/include/hw/firmware/smbios.h +++ b/include/hw/firmware/smbios.h @@ -18,6 +18,8 @@ #define SMBIOS_MAX_TYPE 127 +#define offsetofend(TYPE, MEMBER) \ + (offsetof(TYPE, MEMBER) + sizeof_field(TYPE, MEMBER)) /* memory area description, used by type 19 table */ struct smbios_phys_mem_area { @@ -187,8 +189,18 @@ struct smbios_type_4 { uint8_t thread_count; uint16_t processor_characteristics; uint16_t processor_family2; + /* SMBIOS spec 3.0.0, Table 21 */ + uint16_t core_count2; + uint16_t core_enabled2; + uint16_t thread_count2; } QEMU_PACKED; +typedef enum smbios_type_4_len_ver { + SMBIOS_TYPE_4_LEN_V28 = offsetofend(struct smbios_type_4, + processor_family2), + SMBIOS_TYPE_4_LEN_V30 = offsetofend(struct smbios_type_4, thread_count2), +} smbios_type_4_len_ver; + /* SMBIOS type 8 - Port Connector Information */ struct smbios_type_8 { struct smbios_structure_header header; |