Keeps things consistent now that we make use of struct resource. This
should keep us covered in case we ever get huge amounts of stolen
memory.
v2: bunch of missing conversions (Chris)
Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/char/agp/intel-gtt.c | 12 +++++-----
drivers/gpu/drm/i915/i915_debugfs.c | 4 ++--
drivers/gpu/drm/i915/i915_drv.h | 11 +++++-----
drivers/gpu/drm/i915/i915_gem_gtt.c | 10 ++++-----
drivers/gpu/drm/i915/i915_gem_gtt.h | 2 +-
drivers/gpu/drm/i915/i915_gem_stolen.c | 40 +++++++++++++++++-----------------
drivers/gpu/drm/i915/intel_pm.c | 10 ++++-----
include/drm/intel-gtt.h | 2 +-
8 files changed, 46 insertions(+), 45 deletions(-)
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 050708e4562e..b1c0859ed68b 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -80,7 +80,7 @@ static struct _intel_private {
unsigned int needs_dmar : 1;
phys_addr_t gma_bus_addr;
/* Size of memory reserved for graphics by the BIOS */
- unsigned int stolen_size;
+ resource_size_t stolen_size;
/* Total number of gtt entries. */
unsigned int gtt_total_entries;
/* Part of the gtt that is mappable by the cpu, for those chips where
@@ -333,13 +333,13 @@ static void i810_write_entry(dma_addr_t addr, unsigned int entry,
writel_relaxed(addr | pte_flags, intel_private.gtt + entry);
}
-static unsigned int intel_gtt_stolen_size(void)
+static resource_size_t intel_gtt_stolen_size(void)
{
u16 gmch_ctrl;
u8 rdct;
int local = 0;
static const int ddt[4] = { 0, 16, 32, 64 };
- unsigned int stolen_size = 0;
+ resource_size_t stolen_size = 0;
if (INTEL_GTT_GEN == 1)
return 0; /* no stolen mem on i81x */
@@ -417,8 +417,8 @@ static unsigned int intel_gtt_stolen_size(void)
}
if (stolen_size > 0) {
- dev_info(&intel_private.bridge_dev->dev, "detected %dK %s memory\n",
- stolen_size / KB(1), local ? "local" : "stolen");
+ dev_info(&intel_private.bridge_dev->dev, "detected %lluK %s memory\n",
+ (u64)stolen_size / KB(1), local ? "local" : "stolen");
} else {
dev_info(&intel_private.bridge_dev->dev,
"no pre-allocated video memory detected\n");
@@ -1423,7 +1423,7 @@ EXPORT_SYMBOL(intel_gmch_probe);
void intel_gtt_get(u64 *gtt_total,
phys_addr_t *mappable_base,
- u64 *mappable_end)
+ resource_size_t *mappable_end)
{
*gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT;
*mappable_base = intel_private.gma_bus_addr;
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 28294470ae31..fad4116f61c5 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -522,8 +522,8 @@ static int i915_gem_object_info(struct seq_file *m, void *data)
seq_printf(m, "%u display objects (globally pinned), %llu bytes\n",
dpy_count, dpy_size);
- seq_printf(m, "%llu [%llu] gtt total\n",
- ggtt->base.total, ggtt->mappable_end);
+ seq_printf(m, "%llu [%pa] gtt total\n",
+ ggtt->base.total, &ggtt->mappable_end);
seq_printf(m, "Supported page sizes: %s\n",
stringify_page_sizes(INTEL_INFO(dev_priv)->page_sizes,
buf, sizeof(buf)));
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 57bda4a370f6..a08875f25673 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2272,7 +2272,7 @@ struct drm_i915_private {
* avoid the first page! The upper end of stolen memory is reserved for
* hardware functions and similarly removed from the accessible range.
*/
- u32 stolen_usable_size; /* Total size minus reserved ranges */
+ resource_size_t stolen_usable_size; /* Total size minus reserved ranges */
void __iomem *regs;
@@ -3929,12 +3929,13 @@ void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv,
int i915_gem_init_stolen(struct drm_i915_private *dev_priv);
void i915_gem_cleanup_stolen(struct drm_device *dev);
struct drm_i915_gem_object *
-i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, u32 size);
+i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
+ resource_size_t size);
struct drm_i915_gem_object *
i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv,
- u32 stolen_offset,
- u32 gtt_offset,
- u32 size);
+ resource_size_t stolen_offset,
+ resource_size_t gtt_offset,
+ resource_size_t size);
/* i915_gem_internal.c */
struct drm_i915_gem_object *
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 09c425e35b56..5a7bc7917d9b 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -3354,7 +3354,7 @@ static int gen6_gmch_probe(struct i915_ggtt *ggtt)
* a coarse sanity check.
*/
if (ggtt->mappable_end < (64<<20) || ggtt->mappable_end > (512<<20)) {
- DRM_ERROR("Unknown GMADR size (%llx)\n", ggtt->mappable_end);
+ DRM_ERROR("Unknown GMADR size (%pa)\n", &ggtt->mappable_end);
return -ENXIO;
}
@@ -3464,7 +3464,7 @@ int i915_ggtt_probe_hw(struct drm_i915_private *dev_priv)
*/
if (USES_GUC(dev_priv)) {
ggtt->base.total = min_t(u64, ggtt->base.total, GUC_GGTT_TOP);
- ggtt->mappable_end = min(ggtt->mappable_end, ggtt->base.total);
+ ggtt->mappable_end = min_t(u64, ggtt->mappable_end, ggtt->base.total);
}
if ((ggtt->base.total - 1) >> 32) {
@@ -3472,13 +3472,13 @@ int i915_ggtt_probe_hw(struct drm_i915_private *dev_priv)
" of address space! Found %lldM!\n",
ggtt->base.total >> 20);
ggtt->base.total = 1ULL << 32;
- ggtt->mappable_end = min(ggtt->mappable_end, ggtt->base.total);
+ ggtt->mappable_end = min_t(u64, ggtt->mappable_end, ggtt->base.total);
}
if (ggtt->mappable_end > ggtt->base.total) {
DRM_ERROR("mappable aperture extends past end of GGTT,"
- " aperture=%llx, total=%llx\n",
- ggtt->mappable_end, ggtt->base.total);
+ " aperture=%pa, total=%llx\n",
+ &ggtt->mappable_end, ggtt->base.total);
ggtt->mappable_end = ggtt->base.total;
}
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index e5aa07ceb627..a42890d9af38 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -371,7 +371,7 @@ struct i915_ggtt {
struct io_mapping iomap; /* Mapping to our CPU mappable region */
struct resource gmadr; /* GMADR resource */
- u64 mappable_end; /* End offset that we can CPU map */
+ resource_size_t mappable_end; /* End offset that we can CPU map */
/** "Graphics Stolen Memory" holds the global PTEs */
void __iomem *gsm;
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 346a1cc7d794..125b69328df5 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -90,7 +90,7 @@ static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
!IS_G33(dev_priv) && !IS_PINEVIEW(dev_priv) && !IS_G4X(dev_priv)) {
struct resource stolen[2] = {*dsm, *dsm};
struct resource ggtt_res;
- u64 ggtt_start;
+ resource_size_t ggtt_start;
ggtt_start = I915_READ(PGTBL_CTL);
if (IS_GEN4(dev_priv))
@@ -169,12 +169,12 @@ void i915_gem_cleanup_stolen(struct drm_device *dev)
}
static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
- dma_addr_t *base, u32 *size)
+ resource_size_t *base, resource_size_t *size)
{
uint32_t reg_val = I915_READ(IS_GM45(dev_priv) ?
CTG_STOLEN_RESERVED :
ELK_STOLEN_RESERVED);
- dma_addr_t stolen_top = dev_priv->dsm.end + 1;
+ resource_size_t stolen_top = dev_priv->dsm.end + 1;
if ((reg_val & G4X_STOLEN_RESERVED_ENABLE) == 0) {
*base = 0;
@@ -203,7 +203,7 @@ static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv,
- dma_addr_t *base, u32 *size)
+ resource_size_t *base, resource_size_t *size)
{
uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
@@ -235,7 +235,7 @@ static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv,
- dma_addr_t *base, u32 *size)
+ resource_size_t *base, resource_size_t *size)
{
uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
@@ -261,7 +261,7 @@ static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv,
- dma_addr_t *base, u32 *size)
+ resource_size_t *base, resource_size_t *size)
{
uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
@@ -293,10 +293,10 @@ static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void bdw_get_stolen_reserved(struct drm_i915_private *dev_priv,
- dma_addr_t *base, u32 *size)
+ resource_size_t *base, resource_size_t *size)
{
uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
- dma_addr_t stolen_top;
+ resource_size_t stolen_top;
if ((reg_val & GEN6_STOLEN_RESERVED_ENABLE) == 0) {
*base = 0;
@@ -320,9 +320,9 @@ static void bdw_get_stolen_reserved(struct drm_i915_private *dev_priv,
int i915_gem_init_stolen(struct drm_i915_private *dev_priv)
{
- dma_addr_t reserved_base, stolen_top;
- u32 reserved_total, reserved_size;
- u32 stolen_usable_start;
+ resource_size_t reserved_base, stolen_top;
+ resource_size_t reserved_total, reserved_size;
+ resource_size_t stolen_usable_start;
mutex_init(&dev_priv->mm.stolen_lock);
@@ -422,14 +422,13 @@ int i915_gem_init_stolen(struct drm_i915_private *dev_priv)
static struct sg_table *
i915_pages_create_for_stolen(struct drm_device *dev,
- u32 offset, u32 size)
+ resource_size_t offset, resource_size_t size)
{
struct drm_i915_private *dev_priv = to_i915(dev);
struct sg_table *st;
struct scatterlist *sg;
- GEM_BUG_ON(range_overflows_t(resource_size_t, offset, size,
- resource_size(&dev_priv->dsm)));
+ GEM_BUG_ON(range_overflows(offset, size, resource_size(&dev_priv->dsm)));
/* We hide that we have no struct page backing our stolen object
* by wrapping the contiguous physical allocation with a fake
@@ -527,7 +526,8 @@ _i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
}
struct drm_i915_gem_object *
-i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, u32 size)
+i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
+ resource_size_t size)
{
struct drm_i915_gem_object *obj;
struct drm_mm_node *stolen;
@@ -560,9 +560,9 @@ i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, u32 size)
struct drm_i915_gem_object *
i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv,
- u32 stolen_offset,
- u32 gtt_offset,
- u32 size)
+ resource_size_t stolen_offset,
+ resource_size_t gtt_offset,
+ resource_size_t size)
{
struct i915_ggtt *ggtt = &dev_priv->ggtt;
struct drm_i915_gem_object *obj;
@@ -575,8 +575,8 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv
lockdep_assert_held(&dev_priv->drm.struct_mutex);
- DRM_DEBUG_KMS("creating preallocated stolen object: stolen_offset=%x, gtt_offset=%x, size=%x\n",
- stolen_offset, gtt_offset, size);
+ DRM_DEBUG_KMS("creating preallocated stolen object: stolen_offset=%pa, gtt_offset=%pa, size=%pa\n",
+ &stolen_offset, >t_offset, &size);
/* KISS and expect everything to be page-aligned */
if (WARN_ON(size == 0) ||
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 57dcf8e1ff30..18779c6eb4bf 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7033,9 +7033,9 @@ static void cherryview_check_pctx(struct drm_i915_private *dev_priv)
static void cherryview_setup_pctx(struct drm_i915_private *dev_priv)
{
- unsigned long pctx_paddr, paddr;
+ resource_size_t pctx_paddr, paddr;
+ resource_size_t pctx_size = 32*1024;
u32 pcbr;
- int pctx_size = 32*1024;
pcbr = I915_READ(VLV_PCBR);
if ((pcbr >> VLV_PCBR_ADDR_SHIFT) == 0) {
@@ -7053,14 +7053,14 @@ static void cherryview_setup_pctx(struct drm_i915_private *dev_priv)
static void valleyview_setup_pctx(struct drm_i915_private *dev_priv)
{
struct drm_i915_gem_object *pctx;
- unsigned long pctx_paddr;
+ resource_size_t pctx_paddr;
+ resource_size_t pctx_size = 24*1024;
u32 pcbr;
- int pctx_size = 24*1024;
pcbr = I915_READ(VLV_PCBR);
if (pcbr) {
/* BIOS set it up already, grab the pre-alloc'd space */
- int pcbr_offset;
+ resource_size_t pcbr_offset;
pcbr_offset = (pcbr & (~4095)) - dev_priv->dsm.start;
pctx = i915_gem_object_create_stolen_for_preallocated(dev_priv,
diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
index 8c577ca38e2e..2324c84a25c0 100644
--- a/include/drm/intel-gtt.h
+++ b/include/drm/intel-gtt.h
@@ -6,7 +6,7 @@
void intel_gtt_get(u64 *gtt_total,
phys_addr_t *mappable_base,
- u64 *mappable_end);
+ resource_size_t *mappable_end);
int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,
struct agp_bridge_data *bridge);
--
2.14.3
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