From bf2b99990e1b0a0eed09d6e5b22b293b9dfa978f Mon Sep 17 00:00:00 2001
From: Rebecca Cran <rebecca@nuviainc.com>
Date: Tue, 30 Mar 2021 20:16:16 -0600
Subject: ArmPkg: Allow platforms to supply more data for SMBIOS Type3 record

Add OemMiscLib calls to allow platforms to provide the following
information about the chassis:

o Bootup state
o Power supply/supplies state
o Thermal state
o Security state
o Chassis height (in RMU)
o Number of power cords

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Leif Lindholm <leif@nuviainc.com>
---
 .../Universal/Smbios/OemMiscLibNull/OemMiscLib.c   | 84 ++++++++++++++++++++++
 1 file changed, 84 insertions(+)

(limited to 'ArmPkg/Universal/Smbios/OemMiscLibNull')

diff --git a/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
index 21f106f1e0..33b0081d65 100644
--- a/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
+++ b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c
@@ -139,3 +139,87 @@ OemUpdateSmbiosInfo (
 {
   ASSERT (FALSE);
 }
+
+/** Fetches the chassis status when it was last booted.
+
+ @return Chassis status.
+**/
+MISC_CHASSIS_STATE
+EFIAPI
+OemGetChassisBootupState (
+  VOID
+  )
+{
+  ASSERT (FALSE);
+  return ChassisStateSafe;
+}
+
+/** Fetches the chassis power supply/supplies status when last booted.
+
+ @return Chassis power supply/supplies status.
+**/
+MISC_CHASSIS_STATE
+EFIAPI
+OemGetChassisPowerSupplyState (
+  VOID
+  )
+{
+  ASSERT (FALSE);
+  return ChassisStateSafe;
+}
+
+/** Fetches the chassis thermal status when last booted.
+
+ @return Chassis thermal status.
+**/
+MISC_CHASSIS_STATE
+EFIAPI
+OemGetChassisThermalState (
+  VOID
+  )
+{
+  ASSERT (FALSE);
+  return ChassisStateSafe;
+}
+
+/** Fetches the chassis security status when last booted.
+
+ @return Chassis security status.
+**/
+MISC_CHASSIS_SECURITY_STATE
+EFIAPI
+OemGetChassisSecurityStatus (
+  VOID
+  )
+{
+  ASSERT (FALSE);
+  return ChassisSecurityStatusNone;
+}
+
+/** Fetches the chassis height in RMUs (Rack Mount Units).
+
+  @return The height of the chassis.
+**/
+UINT8
+EFIAPI
+OemGetChassisHeight (
+  VOID
+  )
+{
+  ASSERT (FALSE);
+  return 1U;
+}
+
+/** Fetches the number of power cords.
+
+  @return The number of power cords.
+**/
+UINT8
+EFIAPI
+OemGetChassisNumPowerCords (
+  VOID
+  )
+{
+  ASSERT (FALSE);
+  return 1;
+}
-- 
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