svn commit: r335054 - head/sys/dev/psci

[Andrew Turner]

Author: andrew
Date: Wed Jun 13 12:26:37 2018
New Revision: 335054
URL: https://svnweb.freebsd.org/changeset/base/335054

Log:
  Add the PSCI_FEATURES function ID. This is found in PSCI 1.0 and is used
  to query if a given function is implemented and its features.
  
  Sponsored by:	DARPA, AFRL

Modified:
  head/sys/dev/psci/psci.h

Modified: head/sys/dev/psci/psci.h
==============================================================================
--- head/sys/dev/psci/psci.h	Wed Jun 13 12:22:00 2018	(r335053)
+++ head/sys/dev/psci/psci.h	Wed Jun 13 12:26:37 2018	(r335054)
@@ -74,6 +74,7 @@ int	psci_get_version(void);
 #define	PSCI_FNID_MIGRATE_INFO_UP_CPU	0xc4000007
 #define	PSCI_FNID_SYSTEM_OFF		0x84000008
 #define	PSCI_FNID_SYSTEM_RESET		0x84000009
+#define	PSCI_FNID_FEATURES		0x8400000a
 #else
 #define	PSCI_FNID_VERSION		0x84000000
 #define	PSCI_FNID_CPU_SUSPEND		0x84000001
@@ -85,6 +86,7 @@ int	psci_get_version(void);
 #define	PSCI_FNID_MIGRATE_INFO_UP_CPU	0x84000007
 #define	PSCI_FNID_SYSTEM_OFF		0x84000008
 #define	PSCI_FNID_SYSTEM_RESET		0x84000009
+#define	PSCI_FNID_FEATURES		0x8400000a
 #endif
 
 #define	PSCI_VER_MAJOR(v)		(((v) >> 16) & 0xFF)