Decode HPE OEM Record 238: USB Port Connector Correlation Record.
Signed-off-by: Jerry Hoemann <jerry.hoem...@hpe.com>
---
dmioem.c | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 89 insertions(+)
diff --git a/dmioem.c b/dmioem.c
index 61569a6..e42a35f 100644
--- a/dmioem.c
+++ b/dmioem.c
@@ -299,6 +299,57 @@ static void dmi_hp_203_devloc(const char *fname, unsigned
int code)
pr_attr(fname, "%s", str);
}
+static void dmi_hp_238_loc(const char *fname, unsigned int code)
+{
+ static const char *str = "Reserved";
+ static const char *location[] = {
+ "Internal", /* 0x00 */
+ "Front of Server",
+ "Rear of Server",
+ "Embedded internal SD Card",
+ "iLO USB",
+ "HP NAND Controller (USX 2065 or other)",
+ "Reserved",
+ "Debug Port", /* 0x07 */
+ };
+
+ if (code < ARRAY_SIZE(location))
+ str = location[code];
+
+ pr_attr(fname, "%s", str);
+}
+
+static void dmi_hp_238_flags(const char *fname, unsigned int code)
+{
+ static const char *str = "Reserved";
+ static const char *flags[] = {
+ "Not Shared", /* 0x00 */
+ "Shared with physical switch",
+ "Shared with automatic control", /* 0x03 */
+ };
+
+ if (code < ARRAY_SIZE(flags))
+ str = flags[code];
+
+ pr_attr(fname, "%s", str);
+}
+
+static void dmi_hp_238_speed(const char *fname, unsigned int code)
+{
+ static const char *str = "Reserved";
+ static const char *speed[] = {
+ "Reserved", /* 0x00 */
+ "USB 1.1 Full Speed",
+ "USB 2.0 High Speed",
+ "USB 3.0 Super Speed" /* 0x03 */
+ };
+
+ if (code < ARRAY_SIZE(speed))
+ str = speed[code];
+
+ pr_attr(fname, "%s", str);
+}
+
static int dmi_decode_hp(const struct dmi_header *h)
{
u8 *data = h->data;
@@ -591,6 +642,44 @@ static int dmi_decode_hp(const struct dmi_header *h)
}
break;
+ case 238:
+ /*
+ * Vendor Specific: HPE USB Port Connector Correlation
Record
+ *
+ * Offset | Name | Width | Description
+ * ---------------------------------------
+ * 0x00 | Type | BYTE | 0xEE, HDD Backplane
+ * 0x01 | Length | BYTE | Length of structure
+ * 0x02 | Handle | WORD | Unique handle
+ * 0x04 | Hand Assoc | WORD | Handle to map to Type 8
+ * 0x06 | Parent Bus | BYTE | PCI Bus number of USB
controller of this port.
+ * 0x07 | Par Dev/Fun| BYTE | PCI Dev/Fun of USB
Controller of this port.
+ * 0x08 | Location | BYTE | Enumerated value of
location of USB port.
+ * 0x09 | Flags | WORD | USB Shared Management
Port
+ * 0x0B | Port Inst | BYTE | Instance number of for
this type of USB port.
+ * 0x0C | Parent HUB | BYTE | Instance number of
internal HuB
+ * 0x0D | Port Speed | BYTE | Enumerated value of
speed confiured by BIOS.
+ * 0x0E | Device Path| STRING| UEFI Device Path of
USB endpoint.
+ */
+ if (gen < G9) return 0;
+ pr_handle_name("%s Proliant USB Port Connector
Correlation Record", company);
+ if (h->length < 0x0F) break;
+ if (!(opt.flags & FLAG_QUIET))
+ pr_attr("Associated Handle", "0x%04X",
WORD(data + 0x4));
+ pr_attr("PCI Bus of Parent USB", "0x%04X", data[0x6]);
+ pr_attr("PCI Device of Parent USB", "0x%04X", data[0x7]
>> 3);
+ pr_attr("PCI Function of Parent USB", "0x%04X",
data[0x7] & 0x7);
+ dmi_hp_238_loc("Location", data[0x8]);
+ dmi_hp_238_flags("Management port", data[0x8]);
+ pr_attr("Port Instance", "0x%04X", data[0xB]);
+ if ( data[0xC] != 0xFE )
+ pr_attr("Parent HUB Port Instance", "0x%04X",
data[0xC]);
+ else
+ pr_attr("No Parent HUB", "");
+ dmi_hp_238_speed("Port Speed Capability", data[0xD]);
+ pr_attr("Device Path", "%s", dmi_string(h, data[0xE]));
+ break;
+
case 240:
/*
* Vendor Specific: HPE Proliant Inventory Record
--
2.35.1
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