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author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2017-10-04 18:13:41 +0000 |
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committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-10-06 09:37:20 +0300 |
commit | 9bf384c5f21235d039bccf5d6e497c2c27986367 (patch) | |
tree | 5932cd38479993020caf2add46ee984c62f2c00a /drivers/gpu/drm/i915/intel_uc.h | |
parent | 9f436c46ea09347e0ee050e819f486bbab047e6c (diff) | |
download | linux-stable-9bf384c5f21235d039bccf5d6e497c2c27986367.tar.gz linux-stable-9bf384c5f21235d039bccf5d6e497c2c27986367.tar.bz2 linux-stable-9bf384c5f21235d039bccf5d6e497c2c27986367.zip |
drm/i915/guc: Move GuC core definitions into dedicated files
Move GuC core definitions into dedicated files as we want to
keep GuC specific code in separated files.
v2: move all functions in single patch (Joonas)
fix old checkpatch issues (Sagar)
v3: rebased
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com> #1
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171004181343.66348-4-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.h')
-rw-r--r-- | drivers/gpu/drm/i915/intel_uc.h | 78 |
1 files changed, 1 insertions, 77 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index 2f741a97007e..e18d3bb02088 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -24,54 +24,9 @@ #ifndef _INTEL_UC_H_ #define _INTEL_UC_H_ -#include "intel_uc_fw.h" -#include "intel_guc_fwif.h" -#include "i915_guc_reg.h" -#include "intel_ringbuffer.h" -#include "intel_guc_ct.h" -#include "intel_guc_log.h" -#include "i915_vma.h" +#include "intel_guc.h" #include "intel_huc.h" -struct intel_guc { - struct intel_uc_fw fw; - struct intel_guc_log log; - struct intel_guc_ct ct; - - /* Log snapshot if GuC errors during load */ - struct drm_i915_gem_object *load_err_log; - - /* intel_guc_recv interrupt related state */ - bool interrupts_enabled; - - struct i915_vma *ads_vma; - struct i915_vma *stage_desc_pool; - void *stage_desc_pool_vaddr; - struct ida stage_ids; - - struct i915_guc_client *execbuf_client; - - DECLARE_BITMAP(doorbell_bitmap, GUC_NUM_DOORBELLS); - uint32_t db_cacheline; /* Cyclic counter mod pagesize */ - - /* GuC's FW specific registers used in MMIO send */ - struct { - u32 base; - unsigned int count; - enum forcewake_domains fw_domains; - } send_regs; - - /* To serialize the intel_guc_send actions */ - struct mutex send_mutex; - - /* GuC's FW specific send function */ - int (*send)(struct intel_guc *guc, const u32 *data, u32 len); - - /* GuC's FW specific notify function */ - void (*notify)(struct intel_guc *guc); -}; - -/* intel_uc.c */ void intel_uc_sanitize_options(struct drm_i915_private *dev_priv); void intel_uc_init_early(struct drm_i915_private *dev_priv); void intel_uc_init_mmio(struct drm_i915_private *dev_priv); @@ -79,36 +34,5 @@ void intel_uc_init_fw(struct drm_i915_private *dev_priv); void intel_uc_fini_fw(struct drm_i915_private *dev_priv); int intel_uc_init_hw(struct drm_i915_private *dev_priv); void intel_uc_fini_hw(struct drm_i915_private *dev_priv); -int intel_guc_sample_forcewake(struct intel_guc *guc); -int intel_guc_send_nop(struct intel_guc *guc, const u32 *action, u32 len); -int intel_guc_send_mmio(struct intel_guc *guc, const u32 *action, u32 len); -int intel_guc_auth_huc(struct intel_guc *guc, u32 rsa_offset); - -static inline int intel_guc_send(struct intel_guc *guc, const u32 *action, u32 len) -{ - return guc->send(guc, action, len); -} - -static inline void intel_guc_notify(struct intel_guc *guc) -{ - guc->notify(guc); -} - -/* intel_guc_loader.c */ -int intel_guc_select_fw(struct intel_guc *guc); -int intel_guc_init_hw(struct intel_guc *guc); -int intel_guc_suspend(struct drm_i915_private *dev_priv); -int intel_guc_resume(struct drm_i915_private *dev_priv); -u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv); - -struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size); - -static inline u32 guc_ggtt_offset(struct i915_vma *vma) -{ - u32 offset = i915_ggtt_offset(vma); - GEM_BUG_ON(offset < GUC_WOPCM_TOP); - GEM_BUG_ON(range_overflows_t(u64, offset, vma->size, GUC_GGTT_TOP)); - return offset; -} #endif |