Type 44 is called "Processor Additional Information" and provides
additional information about the installed processor.
Signed-off-by: Armin Wolf <w_ar...@gmx.de>
---
dmidecode.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/dmidecode.c b/dmidecode.c
index 77cb2fc..d1b179b 100644
--- a/dmidecode.c
+++ b/dmidecode.c
@@ -4331,6 +4331,51 @@ static void dmi_tpm_characteristics(u64 code)
pr_list_item("%s", characteristics[i - 2]);
}
+/*
+ * 7.45 Processor Additional Information (Type 44)
+ */
+
+static void dmi_processor_specific_block(const u8 *data, u8 length)
+{
+ static const char *architectures[] = {
+ "Reserved",
+ "x86",
+ "x86-64",
+ "Intel Itanium",
+ "Aarch32",
+ "Aarch64",
+ "RV32",
+ "RV64",
+ "RV128",
+ "LoongArch32",
+ "LoongArch64" /* 0x0A */
+ };
+ u8 block_length, processor_type;
+ int i;
+
+ if (length < 0x02)
+ return;
+
+ block_length = data[0x00];
+ if (block_length + 0x02 > length)
+ block_length = length;
+
+ processor_type = data[0x01];
+ if (processor_type > 0x0A)
+ pr_attr("Processor Type", out_of_spec);
+ else
+ pr_attr("Processor Type", "%s", architectures[processor_type]);
+
+ if (block_length == 0)
+ return;
+
+ pr_list_start("Processor-Specific Data", NULL);
+ for (i = 0; i < block_length; i++)
+ pr_list_item("%02X", data[i + 0x02]);
+
+ pr_list_end();
+}
+
/*
* 7.46 Firmware Inventory Information (Type 45)
*/
@@ -5435,6 +5480,15 @@ static void dmi_decode(const struct dmi_header *h, u16
ver)
DWORD(data + 0x1B));
break;
+ case 44: /* 7.45 Processor Additional Information */
+ pr_handle_name("Processor Additional Information");
+ if (h->length < 0x06)
+ break;
+
+ pr_attr("Referenced Handle", "0x%04X", WORD(data +
0x04));
+ dmi_processor_specific_block(data + 0x06, h->length -
0x06);
+ break;
+
case 45: /* 7.46 Firmware Inventory Information */
pr_handle_name("Firmware Inventory Information");
if (h->length < 0x18) break;
--
2.39.2
