From: Michał Winiarski michal.winiarski@intel.com
GGTT is currently available both through i915->ggtt and gt->ggtt, and we eventually want to get rid of the i915->ggtt one. Use to_gt() for all i915->ggtt accesses to help with the future refactoring.
Signed-off-by: Michał Winiarski michal.winiarski@intel.com Cc: Michal Wajdeczko michal.wajdeczko@intel.com Signed-off-by: Andi Shyti andi.shyti@linux.intel.com --- drivers/gpu/drm/i915/gvt/dmabuf.c | 2 +- drivers/gpu/drm/i915/i915_debugfs.c | 4 ++-- drivers/gpu/drm/i915/i915_driver.c | 8 ++++---- drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/i915/i915_gem.c | 23 ++++++++++++----------- drivers/gpu/drm/i915/i915_gem_gtt.c | 6 +++--- drivers/gpu/drm/i915/i915_getparam.c | 2 +- drivers/gpu/drm/i915/i915_perf.c | 4 ++-- 8 files changed, 26 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/dmabuf.c b/drivers/gpu/drm/i915/gvt/dmabuf.c index 8e65cd8258b9..94c3eb1586b0 100644 --- a/drivers/gpu/drm/i915/gvt/dmabuf.c +++ b/drivers/gpu/drm/i915/gvt/dmabuf.c @@ -84,7 +84,7 @@ static int vgpu_gem_get_pages( kfree(st); return ret; } - gtt_entries = (gen8_pte_t __iomem *)dev_priv->ggtt.gsm + + gtt_entries = (gen8_pte_t __iomem *)to_gt(dev_priv)->ggtt->gsm + (fb_info->start >> PAGE_SHIFT); for_each_sg(st->sgl, sg, page_num, i) { dma_addr_t dma_addr = diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 93c3d154885b..0913daff62d7 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -390,9 +390,9 @@ static int i915_swizzle_info(struct seq_file *m, void *data) intel_wakeref_t wakeref;
seq_printf(m, "bit6 swizzle for X-tiling = %s\n", - swizzle_string(dev_priv->ggtt.bit_6_swizzle_x)); + swizzle_string(to_gt(dev_priv)->ggtt->bit_6_swizzle_x)); seq_printf(m, "bit6 swizzle for Y-tiling = %s\n", - swizzle_string(dev_priv->ggtt.bit_6_swizzle_y)); + swizzle_string(to_gt(dev_priv)->ggtt->bit_6_swizzle_y));
if (dev_priv->quirks & QUIRK_PIN_SWIZZLED_PAGES) seq_puts(m, "L-shaped memory detected\n"); diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index 95174938b160..3c984553d86f 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -571,6 +571,8 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv)
i915_perf_init(dev_priv);
+ intel_gt_init_hw_early(to_gt(dev_priv), &dev_priv->ggtt); + ret = i915_ggtt_probe_hw(dev_priv); if (ret) goto err_perf; @@ -587,8 +589,6 @@ static int i915_driver_hw_probe(struct drm_i915_private *dev_priv) if (ret) goto err_ggtt;
- intel_gt_init_hw_early(to_gt(dev_priv), &dev_priv->ggtt); - ret = intel_gt_probe_lmem(to_gt(dev_priv)); if (ret) goto err_mem_regions; @@ -1146,7 +1146,7 @@ static int i915_drm_suspend(struct drm_device *dev)
/* Must be called before GGTT is suspended. */ intel_dpt_suspend(dev_priv); - i915_ggtt_suspend(&dev_priv->ggtt); + i915_ggtt_suspend(to_gt(dev_priv)->ggtt);
i915_save_display(dev_priv);
@@ -1270,7 +1270,7 @@ static int i915_drm_resume(struct drm_device *dev) if (ret) drm_err(&dev_priv->drm, "failed to re-enable GGTT\n");
- i915_ggtt_resume(&dev_priv->ggtt); + i915_ggtt_resume(to_gt(dev_priv)->ggtt); /* Must be called after GGTT is resumed. */ intel_dpt_resume(dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 28c1524e2e3b..65724e4df3bd 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1762,7 +1762,7 @@ static inline bool i915_gem_object_needs_bit17_swizzle(struct drm_i915_gem_objec { struct drm_i915_private *i915 = to_i915(obj->base.dev);
- return i915->ggtt.bit_6_swizzle_x == I915_BIT_6_SWIZZLE_9_10_17 && + return to_gt(i915)->ggtt->bit_6_swizzle_x == I915_BIT_6_SWIZZLE_9_10_17 && i915_gem_object_is_tiled(obj); }
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 8ba2119092f2..45e3b4c540a1 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -88,7 +88,8 @@ int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data, struct drm_file *file) { - struct i915_ggtt *ggtt = &to_i915(dev)->ggtt; + struct drm_i915_private *i915 = to_i915(dev); + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; struct drm_i915_gem_get_aperture *args = data; struct i915_vma *vma; u64 pinned; @@ -289,7 +290,7 @@ static struct i915_vma *i915_gem_gtt_prepare(struct drm_i915_gem_object *obj, bool write) { struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; struct i915_vma *vma; struct i915_gem_ww_ctx ww; int ret; @@ -350,7 +351,7 @@ static void i915_gem_gtt_cleanup(struct drm_i915_gem_object *obj, struct i915_vma *vma) { struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt;
i915_gem_object_unpin_pages(obj); if (drm_mm_node_allocated(node)) { @@ -366,7 +367,7 @@ i915_gem_gtt_pread(struct drm_i915_gem_object *obj, const struct drm_i915_gem_pread *args) { struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; intel_wakeref_t wakeref; struct drm_mm_node node; void __user *user_data; @@ -522,7 +523,7 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_gem_object *obj, const struct drm_i915_gem_pwrite *args) { struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; struct intel_runtime_pm *rpm = &i915->runtime_pm; intel_wakeref_t wakeref; struct drm_mm_node node; @@ -823,7 +824,7 @@ void i915_gem_runtime_suspend(struct drm_i915_private *i915) */
list_for_each_entry_safe(obj, on, - &i915->ggtt.userfault_list, userfault_link) + &to_gt(i915)->ggtt->userfault_list, userfault_link) __i915_gem_object_release_mmap_gtt(obj);
/* @@ -831,8 +832,8 @@ void i915_gem_runtime_suspend(struct drm_i915_private *i915) * in use by hardware (i.e. they are pinned), we should not be powering * down! All other fences will be reacquired by the user upon waking. */ - for (i = 0; i < i915->ggtt.num_fences; i++) { - struct i915_fence_reg *reg = &i915->ggtt.fence_regs[i]; + for (i = 0; i < to_gt(i915)->ggtt->num_fences; i++) { + struct i915_fence_reg *reg = &to_gt(i915)->ggtt->fence_regs[i];
/* * Ideally we want to assert that the fence register is not @@ -873,7 +874,7 @@ i915_gem_object_ggtt_pin_ww(struct drm_i915_gem_object *obj, u64 size, u64 alignment, u64 flags) { struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; struct i915_vma *vma; int ret;
@@ -1101,7 +1102,7 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
/* Minimal basic recovery for KMS */ ret = i915_ggtt_enable_hw(dev_priv); - i915_ggtt_resume(&dev_priv->ggtt); + i915_ggtt_resume(to_gt(dev_priv)->ggtt); intel_init_clock_gating(dev_priv); }
@@ -1124,7 +1125,7 @@ void i915_gem_driver_unregister(struct drm_i915_private *i915)
void i915_gem_driver_remove(struct drm_i915_private *dev_priv) { - intel_wakeref_auto_fini(&dev_priv->ggtt.userfault_wakeref); + intel_wakeref_auto_fini(&to_gt(dev_priv)->ggtt->userfault_wakeref);
i915_gem_suspend_late(dev_priv); intel_gt_driver_remove(to_gt(dev_priv)); diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index cd5f2348a187..2f2ba7a2955d 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -56,7 +56,7 @@ void i915_gem_gtt_finish_pages(struct drm_i915_gem_object *obj, struct sg_table *pages) { struct drm_i915_private *i915 = to_i915(obj->base.dev); - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt;
/* XXX This does not prevent more requests being submitted! */ if (unlikely(ggtt->do_idle_maps)) @@ -103,7 +103,7 @@ int i915_gem_gtt_reserve(struct i915_address_space *vm, GEM_BUG_ON(!IS_ALIGNED(size, I915_GTT_PAGE_SIZE)); GEM_BUG_ON(!IS_ALIGNED(offset, I915_GTT_MIN_ALIGNMENT)); GEM_BUG_ON(range_overflows(offset, size, vm->total)); - GEM_BUG_ON(vm == &vm->i915->ggtt.alias->vm); + GEM_BUG_ON(vm == &to_gt(vm->i915)->ggtt->alias->vm); GEM_BUG_ON(drm_mm_node_allocated(node));
node->size = size; @@ -201,7 +201,7 @@ int i915_gem_gtt_insert(struct i915_address_space *vm, GEM_BUG_ON(start >= end); GEM_BUG_ON(start > 0 && !IS_ALIGNED(start, I915_GTT_PAGE_SIZE)); GEM_BUG_ON(end < U64_MAX && !IS_ALIGNED(end, I915_GTT_PAGE_SIZE)); - GEM_BUG_ON(vm == &vm->i915->ggtt.alias->vm); + GEM_BUG_ON(vm == &to_gt(vm->i915)->ggtt->alias->vm); GEM_BUG_ON(drm_mm_node_allocated(node));
if (unlikely(range_overflows(start, size, end))) diff --git a/drivers/gpu/drm/i915/i915_getparam.c b/drivers/gpu/drm/i915/i915_getparam.c index 7f80ad247bc8..5b8a2157d797 100644 --- a/drivers/gpu/drm/i915/i915_getparam.c +++ b/drivers/gpu/drm/i915/i915_getparam.c @@ -31,7 +31,7 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, value = pdev->revision; break; case I915_PARAM_NUM_FENCES_AVAIL: - value = i915->ggtt.num_fences; + value = to_gt(i915)->ggtt->num_fences; break; case I915_PARAM_HAS_OVERLAY: value = !!i915->overlay; diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 170bba913c30..128315aec517 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -1630,7 +1630,7 @@ static int alloc_noa_wait(struct i915_perf_stream *stream) struct drm_i915_gem_object *bo; struct i915_vma *vma; const u64 delay_ticks = 0xffffffffffffffff - - intel_gt_ns_to_clock_interval(stream->perf->i915->ggtt.vm.gt, + intel_gt_ns_to_clock_interval(to_gt(stream->perf->i915)->ggtt->vm.gt, atomic64_read(&stream->perf->noa_programming_delay)); const u32 base = stream->engine->mmio_base; #define CS_GPR(x) GEN8_RING_CS_GPR(base, x) @@ -3542,7 +3542,7 @@ i915_perf_open_ioctl_locked(struct i915_perf *perf,
static u64 oa_exponent_to_ns(struct i915_perf *perf, int exponent) { - return intel_gt_clock_interval_to_ns(perf->i915->ggtt.vm.gt, + return intel_gt_clock_interval_to_ns(to_gt(perf->i915)->ggtt->vm.gt, 2ULL << exponent); }