From e5a1ad035938e60448cc0cd334359885c4fd3054 Mon Sep 17 00:00:00 2001 From: Matthew Brost Date: Mon, 26 Jul 2021 17:23:25 -0700 Subject: [PATCH] drm/i915/guc: Add disable interrupts to guc sanitize 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 Cc: Daniele Ceraolo Spurio Reviewed-by: John Harrison Signed-off-by: John Harrison Link: https://patchwork.freedesktop.org/patch/msgid/20210727002348.97202-11-matthew.brost@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 a068e3262676..7b871f675e48 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.h @@ -224,9 +224,25 @@ 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 9a5ef1dca022..05a2001afde9 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(>->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 */ -- 2.11.0