[6/9] direct-ctl: Use the EC primary for special wakeups

Message ID	20180927044849.28322-7-benh@kernel.crashing.org
State	Superseded
Headers	show Return-Path: <skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> From: Benjamin Herrenschmidt <benh@kernel.crashing.org> To: skiboot@lists.ozlabs.org Date: Thu, 27 Sep 2018 14:48:46 +1000 Message-Id: <20180927044849.28322-7-benh@kernel.crashing.org> In-Reply-To: <20180927044849.28322-1-benh@kernel.crashing.org> References: <20180927044849.28322-1-benh@kernel.crashing.org> Subject: [Skiboot] [PATCH 6/9] direct-ctl: Use the EC primary for special wakeups Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Skiboot" <skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org>
Series	Initial "big cores" support for POWER9 \| expand [0/9] Initial "big cores" support for POWER9 [1/9] Add basic P9 fused core support [2/9] hdat: Workaround HostBoot bug with fused core [3/9] xive: Set the fused core mode properly [4/9] chip: Fix pir_to_thread_id for fused cores [5/9] cpu: Keep track of the "ec_primary" in big core more [6/9] direct-ctl: Use the EC primary for special wakeups [7/9] slw: Limit fused cores P9 to STOP0/1 [8/9] cpu: Make cpu_get_core_index() return the fused core number [9/9] imc: Use pir_to_core_id() rather than cpu_get_core_index()

Message ID

20180927044849.28322-7-benh@kernel.crashing.org

State

Superseded

Headers

From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: skiboot@lists.ozlabs.org
Date: Thu, 27 Sep 2018 14:48:46 +1000
Message-Id: <20180927044849.28322-7-benh@kernel.crashing.org>
In-Reply-To: <20180927044849.28322-1-benh@kernel.crashing.org>
References: <20180927044849.28322-1-benh@kernel.crashing.org>
Subject: [Skiboot] [PATCH 6/9] direct-ctl: Use the EC primary for special
	wakeups
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Series

Initial "big cores" support for POWER9 | expand

Context	Check	Description
snowpatch_ozlabs/apply_patch	success	master/apply_patch Successfully applied

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Commit Message

Benjamin Herrenschmidt Sept. 27, 2018, 4:48 a.m. UTC

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 core/direct-controls.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/core/direct-controls.c b/core/direct-controls.c
index 04b93a16..11686faf 100644
--- a/core/direct-controls.c
+++ b/core/direct-controls.c
@@ -550,7 +550,7 @@  static int p9_sreset_thread(struct cpu_thread *cpu)
 
 int dctl_set_special_wakeup(struct cpu_thread *t)
 {
-	struct cpu_thread *c = t->primary;
+	struct cpu_thread *c = t->ec_primary;
 	int rc = OPAL_SUCCESS;
 
 	if (proc_gen != proc_gen_p9 && proc_gen != proc_gen_p8)
@@ -572,7 +572,7 @@  int dctl_set_special_wakeup(struct cpu_thread *t)
 
 int dctl_clear_special_wakeup(struct cpu_thread *t)
 {
-	struct cpu_thread *c = t->primary;
+	struct cpu_thread *c = t->ec_primary;
 	int rc = OPAL_SUCCESS;
 
 	if (proc_gen != proc_gen_p9 && proc_gen != proc_gen_p8)
@@ -597,7 +597,7 @@  out:
 
 int dctl_core_is_gated(struct cpu_thread *t)
 {
-	struct cpu_thread *c = t->primary;
+	struct cpu_thread *c = t->ec_primary;
 	uint32_t chip_id = pir_to_chip_id(c->pir);
 	uint32_t core_id = pir_to_core_id(c->pir);
 	uint32_t sshhyp_addr;
@@ -620,7 +620,7 @@  int dctl_core_is_gated(struct cpu_thread *t)
 
 static int dctl_stop(struct cpu_thread *t)
 {
-	struct cpu_thread *c = t->primary;
+	struct cpu_thread *c = t->ec_primary;
 	int rc;
 
 	if (proc_gen != proc_gen_p9 && proc_gen != proc_gen_p8)
@@ -644,7 +644,7 @@  static int dctl_stop(struct cpu_thread *t)
 
 static int dctl_cont(struct cpu_thread *t)
 {
-	struct cpu_thread *c = t->primary;
+	struct cpu_thread *c = t->ec_primary;
 	int rc;
 
 	if (proc_gen != proc_gen_p9)
@@ -671,7 +671,7 @@  static int dctl_cont(struct cpu_thread *t)
  */
 static int dctl_sreset(struct cpu_thread *t)
 {
-	struct cpu_thread *c = t->primary;
+	struct cpu_thread *c = t->ec_primary;
 	int rc;
 
 	if (proc_gen != proc_gen_p9 && proc_gen != proc_gen_p8)

[6/9] direct-ctl: Use the EC primary for special wakeups

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