[PATCH 28/51] drm/i915/guc: Add disable interrupts to guc sanitize

From: Matthew Brost <matthew.brost@intel.com>
To: <intel-gfx@lists.freedesktop.org>, <dri-devel@lists.freedesktop.org>
Cc: daniele.ceraolospurio@intel.com, john.c.harrison@intel.com
Subject: [PATCH 28/51] drm/i915/guc: Add disable interrupts to guc sanitize
Date: Fri, 16 Jul 2021 13:17:01 -0700	[thread overview]
Message-ID: <20210716201724.54804-29-matthew.brost@intel.com> (raw)
In-Reply-To: <20210716201724.54804-1-matthew.brost@intel.com>

Add disable GuC interrupts to intel_guc_sanitize(). Part of this
requires moving the guc_*_interrupt wrapper function into header file
intel_guc.h.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
---
 drivers/gpu/drm/i915/gt/uc/intel_guc.h | 16 ++++++++++++++++
 drivers/gpu/drm/i915/gt/uc/intel_uc.c  | 21 +++------------------
 2 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.h b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
index d75a76882a44..b3cfc52fe0bc 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc.h
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.h
@@ -217,9 +217,25 @@ static inline bool intel_guc_is_ready(struct intel_guc *guc)
 	return intel_guc_is_fw_running(guc) && intel_guc_ct_enabled(&guc->ct);
 }
 
+static inline void intel_guc_reset_interrupts(struct intel_guc *guc)
+{
+	guc->interrupts.reset(guc);
+}
+
+static inline void intel_guc_enable_interrupts(struct intel_guc *guc)
+{
+	guc->interrupts.enable(guc);
+}
+
+static inline void intel_guc_disable_interrupts(struct intel_guc *guc)
+{
+	guc->interrupts.disable(guc);
+}
+
 static inline int intel_guc_sanitize(struct intel_guc *guc)
 {
 	intel_uc_fw_sanitize(&guc->fw);
+	intel_guc_disable_interrupts(guc);
 	intel_guc_ct_sanitize(&guc->ct);
 	guc->mmio_msg = 0;
 
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c
index f0b02200aa01..ab11fe731ee7 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c
@@ -207,21 +207,6 @@ static void guc_handle_mmio_msg(struct intel_guc *guc)
 	spin_unlock_irq(&guc->irq_lock);
 }
 
-static void guc_reset_interrupts(struct intel_guc *guc)
-{
-	guc->interrupts.reset(guc);
-}
-
-static void guc_enable_interrupts(struct intel_guc *guc)
-{
-	guc->interrupts.enable(guc);
-}
-
-static void guc_disable_interrupts(struct intel_guc *guc)
-{
-	guc->interrupts.disable(guc);
-}
-
 static int guc_enable_communication(struct intel_guc *guc)
 {
 	struct intel_gt *gt = guc_to_gt(guc);
@@ -242,7 +227,7 @@ static int guc_enable_communication(struct intel_guc *guc)
 	guc_get_mmio_msg(guc);
 	guc_handle_mmio_msg(guc);
 
-	guc_enable_interrupts(guc);
+	intel_guc_enable_interrupts(guc);
 
 	/* check for CT messages received before we enabled interrupts */
 	spin_lock_irq(&gt->irq_lock);
@@ -265,7 +250,7 @@ static void guc_disable_communication(struct intel_guc *guc)
 	 */
 	guc_clear_mmio_msg(guc);
 
-	guc_disable_interrupts(guc);
+	intel_guc_disable_interrupts(guc);
 
 	intel_guc_ct_disable(&guc->ct);
 
@@ -463,7 +448,7 @@ static int __uc_init_hw(struct intel_uc *uc)
 	if (ret)
 		goto err_out;
 
-	guc_reset_interrupts(guc);
+	intel_guc_reset_interrupts(guc);
 
 	/* WaEnableuKernelHeaderValidFix:skl */
 	/* WaEnableGuCBootHashCheckNotSet:skl,bxt,kbl */
-- 
2.28.0

