Merge remote-tracking branch 'remotes/kraxel/tags/pull-smbios-2' into staging

smbios: make qemu generate smbios tables.

# gpg: Signature made Mon 05 May 2014 12:20:27 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-smbios-2:
  SMBIOS: Build aggregate smbios tables and entry point
  SMBIOS: Use bitmaps to prevent incompatible comand line options
  SMBIOS: Use macro to set smbios defaults
  SMBIOS: Update header file definitions
  SMBIOS: Rename symbols to better reflect future use
  E820: Add interface for accessing e820 table
  pc: add 2.1 machine type

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 76 insertions, 25 deletions

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 9010246cb8..9f26e14bef 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -239,6 +239,8 @@ uint16_t pvpanic_port(void);
 #define E820_UNUSABLE   5
 
 int e820_add_entry(uint64_t, uint64_t, uint32_t);
+int e820_get_num_entries(void);
+bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 
 #define PC_Q35_COMPAT_1_7 \
         PC_COMPAT_1_7, \
diff --git a/include/hw/i386/smbios.h b/include/hw/i386/smbios.h
index 18fb970643..6d854b7f1e 100644
--- a/include/hw/i386/smbios.h
+++ b/include/hw/i386/smbios.h
@@ -15,15 +15,40 @@
 
 #include "qemu/option.h"
 
+#define SMBIOS_MAX_TYPE 127
+
 void smbios_entry_add(QemuOpts *opts);
-void smbios_set_type1_defaults(const char *manufacturer,
-                               const char *product, const char *version);
-uint8_t *smbios_get_table(size_t *length);
+void smbios_set_cpuid(uint32_t version, uint32_t features);
+void smbios_set_defaults(const char *manufacturer, const char *product,
+                         const char *version, bool legacy_mode);
+uint8_t *smbios_get_table_legacy(size_t *length);
+void smbios_get_tables(uint8_t **tables, size_t *tables_len,
+                       uint8_t **anchor, size_t *anchor_len);
 
 /*
  * SMBIOS spec defined tables
  */
 
+/* SMBIOS entry point (anchor).
+ * BIOS must place this at a 16-bit-aligned address between 0xf0000 and 0xfffff.
+ */
+struct smbios_entry_point {
+    uint8_t anchor_string[4];
+    uint8_t checksum;
+    uint8_t length;
+    uint8_t smbios_major_version;
+    uint8_t smbios_minor_version;
+    uint16_t max_structure_size;
+    uint8_t entry_point_revision;
+    uint8_t formatted_area[5];
+    uint8_t intermediate_anchor_string[5];
+    uint8_t intermediate_checksum;
+    uint16_t structure_table_length;
+    uint32_t structure_table_address;
+    uint16_t number_of_structures;
+    uint8_t smbios_bcd_revision;
+} QEMU_PACKED;
+
 /* This goes at the beginning of every SMBIOS structure. */
 struct smbios_structure_header {
     uint8_t type;
@@ -60,7 +85,23 @@ struct smbios_type_1 {
     uint8_t family_str;
 } QEMU_PACKED;
 
-/* SMBIOS type 3 - System Enclosure (v2.3) */
+/* SMBIOS type 2 - Base Board */
+struct smbios_type_2 {
+    struct smbios_structure_header header;
+    uint8_t manufacturer_str;
+    uint8_t product_str;
+    uint8_t version_str;
+    uint8_t serial_number_str;
+    uint8_t asset_tag_number_str;
+    uint8_t feature_flags;
+    uint8_t location_str;
+    uint16_t chassis_handle;
+    uint8_t board_type;
+    uint8_t contained_element_count;
+    /* contained elements follow */
+} QEMU_PACKED;
+
+/* SMBIOS type 3 - System Enclosure (v2.7) */
 struct smbios_type_3 {
     struct smbios_structure_header header;
     uint8_t manufacturer_str;
@@ -76,10 +117,11 @@ struct smbios_type_3 {
     uint8_t height;
     uint8_t number_of_power_cords;
     uint8_t contained_element_count;
-    // contained elements follow
+    uint8_t sku_number_str;
+    /* contained elements follow */
 } QEMU_PACKED;
 
-/* SMBIOS type 4 - Processor Information (v2.0) */
+/* SMBIOS type 4 - Processor Information (v2.6) */
 struct smbios_type_4 {
     struct smbios_structure_header header;
     uint8_t socket_designation_str;
@@ -97,11 +139,17 @@ struct smbios_type_4 {
     uint16_t l1_cache_handle;
     uint16_t l2_cache_handle;
     uint16_t l3_cache_handle;
+    uint8_t serial_number_str;
+    uint8_t asset_tag_number_str;
+    uint8_t part_number_str;
+    uint8_t core_count;
+    uint8_t core_enabled;
+    uint8_t thread_count;
+    uint16_t processor_characteristics;
+    uint16_t processor_family2;
 } QEMU_PACKED;
 
-/* SMBIOS type 16 - Physical Memory Array
- *   Associated with one type 17 (Memory Device).
- */
+/* SMBIOS type 16 - Physical Memory Array (v2.7) */
 struct smbios_type_16 {
     struct smbios_structure_header header;
     uint8_t location;
@@ -110,10 +158,10 @@ struct smbios_type_16 {
     uint32_t maximum_capacity;
     uint16_t memory_error_information_handle;
     uint16_t number_of_memory_devices;
+    uint64_t extended_maximum_capacity;
 } QEMU_PACKED;
-/* SMBIOS type 17 - Memory Device
- *   Associated with one type 19
- */
+
+/* SMBIOS type 17 - Memory Device (v2.8) */
 struct smbios_type_17 {
     struct smbios_structure_header header;
     uint16_t physical_memory_array_handle;
@@ -127,27 +175,28 @@ struct smbios_type_17 {
     uint8_t bank_locator_str;
     uint8_t memory_type;
     uint16_t type_detail;
+    uint16_t speed;
+    uint8_t manufacturer_str;
+    uint8_t serial_number_str;
+    uint8_t asset_tag_number_str;
+    uint8_t part_number_str;
+    uint8_t attributes;
+    uint32_t extended_size;
+    uint32_t configured_clock_speed;
+    uint32_t minimum_voltage;
+    uint32_t maximum_voltage;
+    uint32_t configured_voltage;
 } QEMU_PACKED;
 
-/* SMBIOS type 19 - Memory Array Mapped Address */
+/* SMBIOS type 19 - Memory Array Mapped Address (v2.7) */
 struct smbios_type_19 {
     struct smbios_structure_header header;
     uint32_t starting_address;
     uint32_t ending_address;
     uint16_t memory_array_handle;
     uint8_t partition_width;
-} QEMU_PACKED;
-
-/* SMBIOS type 20 - Memory Device Mapped Address */
-struct smbios_type_20 {
-    struct smbios_structure_header header;
-    uint32_t starting_address;
-    uint32_t ending_address;
-    uint16_t memory_device_handle;
-    uint16_t memory_array_mapped_address_handle;
-    uint8_t partition_row_position;
-    uint8_t interleave_position;
-    uint8_t interleaved_data_depth;
+    uint64_t extended_starting_address;
+    uint64_t extended_ending_address;
 } QEMU_PACKED;
 
 /* SMBIOS type 32 - System Boot Information */