From: Corey Minyard <[email protected]> There was no way to directly add a table entry to the SMBIOS table, even though the BIOS supports this. So add a function to do this. This is in preparation for the IPMI handler adding it's SMBIOS table entry.
Signed-off-by: Corey Minyard <[email protected]> --- hw/i386/smbios.c | 27 +++++++++++++++++++++++++++ include/hw/i386/smbios.h | 2 ++ 2 files changed, 29 insertions(+) diff --git a/hw/i386/smbios.c b/hw/i386/smbios.c index c00bb2f..c268f2a 100644 --- a/hw/i386/smbios.c +++ b/hw/i386/smbios.c @@ -178,6 +178,33 @@ static void smbios_build_type_1_fields(const char *t) strlen(buf) + 1, buf); } +int smbios_table_entry_add(struct smbios_structure_header *entry) +{ + struct smbios_table *table; + struct smbios_structure_header *header; + unsigned int size = entry->length; + + if (!smbios_entries) { + smbios_entries_len = sizeof(uint16_t); + smbios_entries = g_malloc0(smbios_entries_len); + } + smbios_entries = g_realloc(smbios_entries, smbios_entries_len + + sizeof(*table) + size); + table = (struct smbios_table *)(smbios_entries + smbios_entries_len); + table->header.type = SMBIOS_TABLE_ENTRY; + table->header.length = cpu_to_le16(sizeof(*table) + size); + + header = (struct smbios_structure_header *)(table->data); + memcpy(header, entry, size); + + smbios_check_collision(header->type, SMBIOS_TABLE_ENTRY); + + smbios_entries_len += sizeof(*table) + size; + (*(uint16_t *)smbios_entries) = + cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); + return 0; +} + int smbios_entry_add(const char *t) { char buf[1024]; diff --git a/include/hw/i386/smbios.h b/include/hw/i386/smbios.h index 94e3641..d92fa88 100644 --- a/include/hw/i386/smbios.h +++ b/include/hw/i386/smbios.h @@ -28,6 +28,8 @@ struct smbios_structure_header { uint16_t handle; } QEMU_PACKED; +int smbios_table_entry_add(struct smbios_structure_header *entry); + /* SMBIOS type 0 - BIOS Information */ struct smbios_type_0 { struct smbios_structure_header header; -- 1.7.9.5 ------------------------------------------------------------------------------ Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100% visibility into your production application - at no cost. Code-level diagnostics for performance bottlenecks with <2% overhead Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap1 _______________________________________________ Openipmi-developer mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openipmi-developer
