Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/843
-gerrit
commit 1e9896c3036bb228c15e7e9654864bd982291254 Author: Stefan Reinauer reinauer@chromium.org Date: Mon Apr 2 13:30:10 2012 -0700
smbios: add support for onboard devices extended information
Add support for type 41 smbios tables (to be used by board specific smbios handlers)
Change-Id: Id6af5e4b1f5c5c78c63759d24fdc7cf8537ae5e6 Signed-off-by: Duncan Laurie dlaurie@google.com Signed-off-by: Stefan Reinauer reinauer@google.com --- src/include/smbios.h | 29 +++++++++++++++++++++++++++++ 1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/src/include/smbios.h b/src/include/smbios.h index f13d621..1210f0f 100644 --- a/src/include/smbios.h +++ b/src/include/smbios.h @@ -32,6 +32,7 @@ typedef enum { SMBIOS_MEMORY_DEVICE=17, SMBIOS_MEMORY_ARRAY_MAPPED_ADDRESS=19, SMBIOS_SYSTEM_BOOT_INFORMATION=32, + SMBIOS_ONBOARD_DEVICES_EXTENDED_INFORMATION=41, SMBIOS_END_OF_TABLE=127, } smbios_struct_type_t;
@@ -187,6 +188,34 @@ struct smbios_type32 { u8 eos[2]; } __attribute__((packed));
+typedef enum { + SMBIOS_DEVICE_TYPE_OTHER = 0x01, + SMBIOS_DEVICE_TYPE_UNKNOWN, + SMBIOS_DEVICE_TYPE_VIDEO, + SMBIOS_DEVICE_TYPE_SCSI, + SMBIOS_DEVICE_TYPE_ETHERNET, + SMBIOS_DEVICE_TYPE_TOKEN_RING, + SMBIOS_DEVICE_TYPE_SOUND, + SMBIOS_DEVICE_TYPE_PATA, + SMBIOS_DEVICE_TYPE_SATA, + SMBIOS_DEVICE_TYPE_SAS, +} smbios_onboard_device_type; + +struct smbios_type41 { + u8 type; + u8 length; + u16 handle; + u8 reference_designation; + u8 device_type: 7; + u8 device_status: 1; + u8 device_type_instance; + u16 segment_group_number; + u8 bus_number; + u8 function_number: 3; + u8 device_number: 5; + char eos[2]; +} __attribute__((packed)); + struct smbios_type127 { u8 type; u8 length;