#endif
/* Early VLV doesn't have this */
- if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
- dev->pdev->revision < 0xb) {
+ if (IS_VALLEYVIEW(dev) && dev->pdev->revision < 0xb) {
DRM_DEBUG_DRIVER("disabling PPGTT on pre-B3 step VLV\n");
return 0;
}
gen8_ppgtt_clear_pte_range(vm, &ppgtt->pdp, start, length,
scratch_pte);
} else {
- uint64_t templ4, pml4e;
+ uint64_t pml4e;
struct i915_page_directory_pointer *pdp;
- gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, templ4, pml4e) {
+ gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, pml4e) {
gen8_ppgtt_clear_pte_range(vm, pdp, start, length,
scratch_pte);
}
cache_level);
} else {
struct i915_page_directory_pointer *pdp;
- uint64_t templ4, pml4e;
+ uint64_t pml4e;
uint64_t length = (uint64_t)pages->orig_nents << PAGE_SHIFT;
- gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, templ4, pml4e) {
+ gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, pml4e) {
gen8_ppgtt_insert_pte_entries(vm, pdp, &sg_iter,
start, cache_level);
}
{
struct drm_device *dev = vm->dev;
struct i915_page_table *pt;
- uint64_t temp;
uint32_t pde;
- gen8_for_each_pde(pt, pd, start, length, temp, pde) {
+ gen8_for_each_pde(pt, pd, start, length, pde) {
/* Don't reallocate page tables */
if (test_bit(pde, pd->used_pdes)) {
/* Scratch is never allocated this way */
{
struct drm_device *dev = vm->dev;
struct i915_page_directory *pd;
- uint64_t temp;
uint32_t pdpe;
uint32_t pdpes = I915_PDPES_PER_PDP(dev);
WARN_ON(!bitmap_empty(new_pds, pdpes));
- gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+ gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
if (test_bit(pdpe, pdp->used_pdpes))
continue;
{
struct drm_device *dev = vm->dev;
struct i915_page_directory_pointer *pdp;
- uint64_t temp;
uint32_t pml4e;
WARN_ON(!bitmap_empty(new_pdps, GEN8_PML4ES_PER_PML4));
- gen8_for_each_pml4e(pdp, pml4, start, length, temp, pml4e) {
+ gen8_for_each_pml4e(pdp, pml4, start, length, pml4e) {
if (!test_bit(pml4e, pml4->used_pml4es)) {
pdp = alloc_pdp(dev);
if (IS_ERR(pdp))
struct i915_page_directory *pd;
const uint64_t orig_start = start;
const uint64_t orig_length = length;
- uint64_t temp;
uint32_t pdpe;
uint32_t pdpes = I915_PDPES_PER_PDP(dev);
int ret;
}
/* For every page directory referenced, allocate page tables */
- gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+ gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
ret = gen8_ppgtt_alloc_pagetabs(vm, pd, start, length,
new_page_tables + pdpe * BITS_TO_LONGS(I915_PDES));
if (ret)
/* Allocations have completed successfully, so set the bitmaps, and do
* the mappings. */
- gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+ gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
gen8_pde_t *const page_directory = kmap_px(pd);
struct i915_page_table *pt;
uint64_t pd_len = length;
/* Every pd should be allocated, we just did that above. */
WARN_ON(!pd);
- gen8_for_each_pde(pt, pd, pd_start, pd_len, temp, pde) {
+ gen8_for_each_pde(pt, pd, pd_start, pd_len, pde) {
/* Same reasoning as pd */
WARN_ON(!pt);
WARN_ON(!pd_len);
err_out:
while (pdpe--) {
+ unsigned long temp;
+
for_each_set_bit(temp, new_page_tables + pdpe *
BITS_TO_LONGS(I915_PDES), I915_PDES)
free_pt(dev, pdp->page_directory[pdpe]->page_table[temp]);
struct i915_hw_ppgtt *ppgtt =
container_of(vm, struct i915_hw_ppgtt, base);
struct i915_page_directory_pointer *pdp;
- uint64_t temp, pml4e;
+ uint64_t pml4e;
int ret = 0;
/* Do the pml4 allocations first, so we don't need to track the newly
"The allocation has spanned more than 512GB. "
"It is highly likely this is incorrect.");
- gen8_for_each_pml4e(pdp, pml4, start, length, temp, pml4e) {
+ gen8_for_each_pml4e(pdp, pml4, start, length, pml4e) {
WARN_ON(!pdp);
ret = gen8_alloc_va_range_3lvl(vm, pdp, start, length);
struct seq_file *m)
{
struct i915_page_directory *pd;
- uint64_t temp;
uint32_t pdpe;
- gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+ gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
struct i915_page_table *pt;
uint64_t pd_len = length;
uint64_t pd_start = start;
continue;
seq_printf(m, "\tPDPE #%d\n", pdpe);
- gen8_for_each_pde(pt, pd, pd_start, pd_len, temp, pde) {
+ gen8_for_each_pde(pt, pd, pd_start, pd_len, pde) {
uint32_t pte;
gen8_pte_t *pt_vaddr;
if (!USES_FULL_48BIT_PPGTT(vm->dev)) {
gen8_dump_pdp(&ppgtt->pdp, start, length, scratch_pte, m);
} else {
- uint64_t templ4, pml4e;
+ uint64_t pml4e;
struct i915_pml4 *pml4 = &ppgtt->pml4;
struct i915_page_directory_pointer *pdp;
- gen8_for_each_pml4e(pdp, pml4, start, length, templ4, pml4e) {
+ gen8_for_each_pml4e(pdp, pml4, start, length, pml4e) {
if (!test_bit(pml4e, pml4->used_pml4es))
continue;
int i = 0;
struct sg_page_iter sg_iter;
dma_addr_t addr = 0; /* shut up gcc */
+ int rpm_atomic_seq;
+
+ rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
addr = sg_dma_address(sg_iter.sg) +
*/
I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN);
POSTING_READ(GFX_FLSH_CNTL_GEN6);
+
+ assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
}
/*
int i = 0;
struct sg_page_iter sg_iter;
dma_addr_t addr = 0;
+ int rpm_atomic_seq;
+
+ rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
addr = sg_page_iter_dma_address(&sg_iter);
*/
I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN);
POSTING_READ(GFX_FLSH_CNTL_GEN6);
+
+ assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
}
static void gen8_ggtt_clear_range(struct i915_address_space *vm,
(gen8_pte_t __iomem *) dev_priv->gtt.gsm + first_entry;
const int max_entries = gtt_total_entries(dev_priv->gtt) - first_entry;
int i;
+ int rpm_atomic_seq;
+
+ rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
if (WARN(num_entries > max_entries,
"First entry = %d; Num entries = %d (max=%d)\n",
for (i = 0; i < num_entries; i++)
gen8_set_pte(>t_base[i], scratch_pte);
readl(gtt_base);
+
+ assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
}
static void gen6_ggtt_clear_range(struct i915_address_space *vm,
(gen6_pte_t __iomem *) dev_priv->gtt.gsm + first_entry;
const int max_entries = gtt_total_entries(dev_priv->gtt) - first_entry;
int i;
+ int rpm_atomic_seq;
+
+ rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
if (WARN(num_entries > max_entries,
"First entry = %d; Num entries = %d (max=%d)\n",
for (i = 0; i < num_entries; i++)
iowrite32(scratch_pte, >t_base[i]);
readl(gtt_base);
+
+ assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
}
static void i915_ggtt_insert_entries(struct i915_address_space *vm,
uint64_t start,
enum i915_cache_level cache_level, u32 unused)
{
+ struct drm_i915_private *dev_priv = vm->dev->dev_private;
unsigned int flags = (cache_level == I915_CACHE_NONE) ?
AGP_USER_MEMORY : AGP_USER_CACHED_MEMORY;
+ int rpm_atomic_seq;
+
+ rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
intel_gtt_insert_sg_entries(pages, start >> PAGE_SHIFT, flags);
+ assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
+
}
static void i915_ggtt_clear_range(struct i915_address_space *vm,
uint64_t length,
bool unused)
{
+ struct drm_i915_private *dev_priv = vm->dev->dev_private;
unsigned first_entry = start >> PAGE_SHIFT;
unsigned num_entries = length >> PAGE_SHIFT;
+ int rpm_atomic_seq;
+
+ rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
+
intel_gtt_clear_range(first_entry, num_entries);
+
+ assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
}
static int ggtt_bind_vma(struct i915_vma *vma,
intel_rotate_fb_obj_pages(struct i915_ggtt_view *ggtt_view,
struct drm_i915_gem_object *obj)
{
- struct intel_rotation_info *rot_info = &ggtt_view->rotation_info;
+ struct intel_rotation_info *rot_info = &ggtt_view->params.rotation_info;
unsigned int size_pages = rot_info->size >> PAGE_SHIFT;
unsigned int size_pages_uv;
struct sg_page_iter sg_iter;
if (view->type == I915_GGTT_VIEW_NORMAL) {
return obj->base.size;
} else if (view->type == I915_GGTT_VIEW_ROTATED) {
- return view->rotation_info.size;
+ return view->params.rotation_info.size;
} else if (view->type == I915_GGTT_VIEW_PARTIAL) {
return view->params.partial.size << PAGE_SHIFT;
} else {
projects / deliverable / linux.git / blobdiff