drm/i915/gt: replace cache_clflush_range

Replace all occurrence of cache_clflush_range with drm_clflush_virt_range.
This will prevent compile errors on non-x86 platforms.

Signed-off-by: Michael Cheng <michael.cheng@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220321223819.72833-6-michael.cheng@intel.com

diff --git a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
index f574da0..c7bd5d7 100644 (file)
--- a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
+++ b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
@@ -454,11 +454,11 @@ gen8_ppgtt_insert_pte(struct i915_ppgtt *ppgtt,
                                pd = pdp->entry[gen8_pd_index(idx, 2)];
                        }
 
-                       clflush_cache_range(vaddr, PAGE_SIZE);
+                       drm_clflush_virt_range(vaddr, PAGE_SIZE);
                        vaddr = px_vaddr(i915_pt_entry(pd, gen8_pd_index(idx, 1)));
                }
        } while (1);
-       clflush_cache_range(vaddr, PAGE_SIZE);
+       drm_clflush_virt_range(vaddr, PAGE_SIZE);
 
        return idx;
 }
@@ -631,7 +631,7 @@ static void gen8_ppgtt_insert_huge(struct i915_address_space *vm,
                        }
                } while (rem >= page_size && index < I915_PDES);
 
-               clflush_cache_range(vaddr, PAGE_SIZE);
+               drm_clflush_virt_range(vaddr, PAGE_SIZE);
 
                /*
                 * Is it safe to mark the 2M block as 64K? -- Either we have
@@ -647,7 +647,7 @@ static void gen8_ppgtt_insert_huge(struct i915_address_space *vm,
                                              I915_GTT_PAGE_SIZE_2M)))) {
                        vaddr = px_vaddr(pd);
                        vaddr[maybe_64K] |= GEN8_PDE_IPS_64K;
-                       clflush_cache_range(vaddr, PAGE_SIZE);
+                       drm_clflush_virt_range(vaddr, PAGE_SIZE);
                        page_size = I915_GTT_PAGE_SIZE_64K;
 
                        /*
@@ -668,7 +668,7 @@ static void gen8_ppgtt_insert_huge(struct i915_address_space *vm,
                                for (i = 1; i < index; i += 16)
                                        memset64(vaddr + i, encode, 15);
 
-                               clflush_cache_range(vaddr, PAGE_SIZE);
+                               drm_clflush_virt_range(vaddr, PAGE_SIZE);
                        }
                }
 
@@ -722,7 +722,7 @@ static void gen8_ppgtt_insert_entry(struct i915_address_space *vm,
 
        vaddr = px_vaddr(pt);
        vaddr[gen8_pd_index(idx, 0)] = gen8_pte_encode(addr, level, flags);
-       clflush_cache_range(&vaddr[gen8_pd_index(idx, 0)], sizeof(*vaddr));
+       drm_clflush_virt_range(&vaddr[gen8_pd_index(idx, 0)], sizeof(*vaddr));
 }
 
 static void __xehpsdv_ppgtt_insert_entry_lm(struct i915_address_space *vm,

diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
index 4247fe1..43575e8 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
@@ -2827,7 +2827,7 @@ static void execlists_sanitize(struct intel_engine_cs *engine)
        sanitize_hwsp(engine);
 
        /* And scrub the dirty cachelines for the HWSP */
-       clflush_cache_range(engine->status_page.addr, PAGE_SIZE);
+       drm_clflush_virt_range(engine->status_page.addr, PAGE_SIZE);
 
        intel_engine_reset_pinned_contexts(engine);
 }

diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c
index aed6de2..719fd31 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -298,7 +298,7 @@ fill_page_dma(struct drm_i915_gem_object *p, const u64 val, unsigned int count)
        void *vaddr = __px_vaddr(p);
 
        memset64(vaddr, val, count);
-       clflush_cache_range(vaddr, PAGE_SIZE);
+       drm_clflush_virt_range(vaddr, PAGE_SIZE);
 }
 
 static void poison_scratch_page(struct drm_i915_gem_object *scratch)

diff --git a/drivers/gpu/drm/i915/gt/intel_ppgtt.c b/drivers/gpu/drm/i915/gt/intel_ppgtt.c
index d91e2be..d8b94d6 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_ppgtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_ppgtt.c
@@ -91,7 +91,7 @@ write_dma_entry(struct drm_i915_gem_object * const pdma,
        u64 * const vaddr = __px_vaddr(pdma);
 
        vaddr[idx] = encoded_entry;
-       clflush_cache_range(&vaddr[idx], sizeof(u64));
+       drm_clflush_virt_range(&vaddr[idx], sizeof(u64));
 }
 
 void

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 9ec0323..42c9e8b 100644 (file)
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -3581,7 +3581,7 @@ static void guc_sanitize(struct intel_engine_cs *engine)
        sanitize_hwsp(engine);
 
        /* And scrub the dirty cachelines for the HWSP */
-       clflush_cache_range(engine->status_page.addr, PAGE_SIZE);
+       drm_clflush_virt_range(engine->status_page.addr, PAGE_SIZE);
 
        intel_engine_reset_pinned_contexts(engine);
 }