[PATCH v2 02/28] powerpc/rtas: complete ibm,suspend-me status codes

Nathan Lynch nathanl at linux.ibm.com
Tue Dec 8 08:51:34 AEDT 2020


We don't completely account for the possible return codes for
ibm,suspend-me. Add definitions for these.

Signed-off-by: Nathan Lynch <nathanl at linux.ibm.com>
---
 arch/powerpc/include/asm/rtas.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 55f9a154c95d..f060181a0d32 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -23,11 +23,16 @@
 #define RTAS_RMOBUF_MAX (64 * 1024)
 
 /* RTAS return status codes */
-#define RTAS_NOT_SUSPENDABLE	-9004
 #define RTAS_BUSY		-2    /* RTAS Busy */
 #define RTAS_EXTENDED_DELAY_MIN	9900
 #define RTAS_EXTENDED_DELAY_MAX	9905
 
+/* statuses specific to ibm,suspend-me */
+#define RTAS_SUSPEND_ABORTED     9000 /* Suspension aborted */
+#define RTAS_NOT_SUSPENDABLE    -9004 /* Partition not suspendable */
+#define RTAS_THREADS_ACTIVE     -9005 /* Multiple processor threads active */
+#define RTAS_OUTSTANDING_COPROC -9006 /* Outstanding coprocessor operations */
+
 /*
  * In general to call RTAS use rtas_token("string") to lookup
  * an RTAS token for the given string (e.g. "event-scan").
-- 
2.28.0



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