From 03eababbf383e6340ef900c91315c97bd9cdd0b7 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Wed, 5 Oct 2022 18:41:59 +0300 Subject: [PATCH] drm/i915: s/HAS_BAR2_SMEM_STOLEN/HAS_LMEMBAR_SMEM_STOLEN/ MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The fact that LMEMBAR is BAR2 should be of no real interest to anyone. So use the name of the BAR rather than its index. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20221005154159.18750-3-ville.syrjala@linux.intel.com Acked-by: Matthew Auld --- drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 14 +++++++------- drivers/gpu/drm/i915/gt/intel_ggtt.c | 2 +- drivers/gpu/drm/i915/i915_drv.h | 4 ++-- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c index 1e00cf4..0c70711 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c @@ -79,7 +79,7 @@ void i915_gem_stolen_remove_node(struct drm_i915_private *i915, static bool valid_stolen_size(struct drm_i915_private *i915, struct resource *dsm) { - return (dsm->start != 0 || HAS_BAR2_SMEM_STOLEN(i915)) && dsm->end > dsm->start; + return (dsm->start != 0 || HAS_LMEMBAR_SMEM_STOLEN(i915)) && dsm->end > dsm->start; } static int adjust_stolen(struct drm_i915_private *i915, @@ -151,9 +151,9 @@ static int request_smem_stolen(struct drm_i915_private *i915, * address range since it's local to the gpu. * * Starting MTL, in IGFX devices the stolen memory is exposed via - * BAR2 and shall be considered similar to stolen lmem. + * LMEMBAR and shall be considered similar to stolen lmem. */ - if (HAS_LMEM(i915) || HAS_BAR2_SMEM_STOLEN(i915)) + if (HAS_LMEM(i915) || HAS_LMEMBAR_SMEM_STOLEN(i915)) return 0; /* @@ -406,7 +406,7 @@ static void icl_get_stolen_reserved(struct drm_i915_private *i915, MISSING_CASE(reg_val & GEN8_STOLEN_RESERVED_SIZE_MASK); } - if (HAS_BAR2_SMEM_STOLEN(i915)) + if (HAS_LMEMBAR_SMEM_STOLEN(i915)) /* the base is initialized to stolen top so subtract size to get base */ *base -= *size; else @@ -881,7 +881,7 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type, if (!i915_pci_resource_valid(pdev, GEN12_LMEM_BAR)) return ERR_PTR(-ENXIO); - if (HAS_BAR2_SMEM_STOLEN(i915) || IS_DG1(i915)) { + if (HAS_LMEMBAR_SMEM_STOLEN(i915) || IS_DG1(i915)) { lmem_size = pci_resource_len(pdev, GEN12_LMEM_BAR); } else { resource_size_t lmem_range; @@ -891,7 +891,7 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type, lmem_size *= SZ_1G; } - if (HAS_BAR2_SMEM_STOLEN(i915)) { + if (HAS_LMEMBAR_SMEM_STOLEN(i915)) { /* * MTL dsm size is in GGC register. * Also MTL uses offset to DSMBASE in ptes, so i915 @@ -917,7 +917,7 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type, } io_size = dsm_size; - if (HAS_BAR2_SMEM_STOLEN(i915)) { + if (HAS_LMEMBAR_SMEM_STOLEN(i915)) { io_start = pci_resource_start(pdev, GEN12_LMEM_BAR) + SZ_8M; } else if (pci_resource_len(pdev, GEN12_LMEM_BAR) < lmem_size) { io_start = 0; diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c index 619a073..2518ceb 100644 --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c @@ -931,7 +931,7 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt) unsigned int size; u16 snb_gmch_ctl; - if (!HAS_LMEM(i915) && !HAS_BAR2_SMEM_STOLEN(i915)) { + if (!HAS_LMEM(i915) && !HAS_LMEMBAR_SMEM_STOLEN(i915)) { if (!i915_pci_resource_valid(pdev, GEN4_GMADR_BAR)) return -ENXIO; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 74a1a64..28ee5ac 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -970,8 +970,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_ONE_EU_PER_FUSE_BIT(i915) (INTEL_INFO(i915)->has_one_eu_per_fuse_bit) -#define HAS_BAR2_SMEM_STOLEN(i915) (!HAS_LMEM(i915) && \ - GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70)) +#define HAS_LMEMBAR_SMEM_STOLEN(i915) (!HAS_LMEM(i915) && \ + GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70)) /* intel_device_info.c */ static inline struct intel_device_info * -- 2.7.4