[Skiboot] [TEST-PATCH 1/2] SLW: Set stop4 as deepest idle state

[Akshay Adiga]

Replacing stop4 with stop1 as the deepest idle state. Latency has been
set high so that stop4 is not picked for cpuidle and will only be used
for cpu hotplug.

Signed-off-by: Akshay Adiga <akshay.adiga at linux.vnet.ibm.com>
---
 hw/slw.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/hw/slw.c b/hw/slw.c
index 35fd8fc..bd954eb 100644
--- a/hw/slw.c
+++ b/hw/slw.c
@@ -681,17 +681,17 @@ static struct cpu_idle_states power9_dd1_cpu_idle_states[] = {
 				 | OPAL_PM_PSSCR_TR(3),
 		.pm_ctrl_reg_mask = OPAL_PM_PSSCR_MASK },
 	{
-		.name = "stop1",
+		.name = "stop4",
 		.latency_ns = 2050000,
 		.residency_ns = 50000,
-		.flags = 0*OPAL_PM_DEC_STOP \
-		       | 0*OPAL_PM_TIMEBASE_STOP  \
+		.flags = 1*OPAL_PM_DEC_STOP \
+		       | 1*OPAL_PM_TIMEBASE_STOP  \
 		       | 1*OPAL_PM_LOSE_USER_CONTEXT \
-		       | 0*OPAL_PM_LOSE_HYP_CONTEXT \
-		       | 0*OPAL_PM_LOSE_FULL_CONTEXT \
-		       | 1*OPAL_PM_STOP_INST_FAST,
-		.pm_ctrl_reg_val = OPAL_PM_PSSCR_RL(1) \
-				 | OPAL_PM_PSSCR_MTL(3) \
+		       | 1*OPAL_PM_LOSE_HYP_CONTEXT \
+		       | 1*OPAL_PM_LOSE_FULL_CONTEXT \
+		       | 1*OPAL_PM_STOP_INST_DEEP,
+		.pm_ctrl_reg_val = OPAL_PM_PSSCR_RL(4) \
+				 | OPAL_PM_PSSCR_MTL(7) \
 				 | OPAL_PM_PSSCR_TR(3) \
 				 | OPAL_PM_PSSCR_ESL \
 				 | OPAL_PM_PSSCR_EC,
-- 
2.5.5