@@ -64,7 +64,7 @@ static void dpt_insert_entries(struct i915_address_space *vm,
* not to allow the user to override access to a read only page.
*/
- i = vma->node.start / I915_GTT_PAGE_SIZE;
+ i = i915_vma_offset(vma) / I915_GTT_PAGE_SIZE;
for_each_sgt_daddr(addr, sgt_iter, vma->pages)
gen8_set_pte(&base[i++], pte_encode | addr);
}
@@ -104,7 +104,7 @@ static void dpt_bind_vma(struct i915_address_space *vm,
static void dpt_unbind_vma(struct i915_address_space *vm, struct i915_vma *vma)
{
- vm->clear_range(vm, vma->node.start, vma->size);
+ vm->clear_range(vm, i915_vma_offset(vma), vma->size);
}
static void dpt_cleanup(struct i915_address_space *vm)
@@ -261,7 +261,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
/* Our framebuffer is the entirety of fbdev's system memory */
info->fix.smem_start =
- (unsigned long)(ggtt->gmadr.start + vma->node.start);
+ (unsigned long)(ggtt->gmadr.start + i915_ggtt_offset(vma));
info->fix.smem_len = vma->node.size;
}
@@ -363,22 +363,23 @@ eb_vma_misplaced(const struct drm_i915_gem_exec_object2 *entry,
const struct i915_vma *vma,
unsigned int flags)
{
- if (vma->node.size < entry->pad_to_size)
+ const u64 start = i915_vma_offset(vma);
+ const u64 size = i915_vma_size(vma);
+
+ if (size < entry->pad_to_size)
return true;
- if (entry->alignment && !IS_ALIGNED(vma->node.start, entry->alignment))
+ if (entry->alignment && !IS_ALIGNED(start, entry->alignment))
return true;
- if (flags & EXEC_OBJECT_PINNED &&
- vma->node.start != entry->offset)
+ if (flags & EXEC_OBJECT_PINNED && start != entry->offset)
return true;
- if (flags & __EXEC_OBJECT_NEEDS_BIAS &&
- vma->node.start < BATCH_OFFSET_BIAS)
+ if (flags & __EXEC_OBJECT_NEEDS_BIAS && start < BATCH_OFFSET_BIAS)
return true;
if (!(flags & EXEC_OBJECT_SUPPORTS_48B_ADDRESS) &&
- (vma->node.start + vma->node.size + 4095) >> 32)
+ (start + size + 4095) >> 32)
return true;
if (flags & __EXEC_OBJECT_NEEDS_MAP &&
@@ -424,7 +425,7 @@ eb_pin_vma(struct i915_execbuffer *eb,
int err;
if (vma->node.size)
- pin_flags = vma->node.start;
+ pin_flags = __i915_vma_offset(vma);
else
pin_flags = entry->offset & PIN_OFFSET_MASK;
@@ -608,8 +609,8 @@ static int eb_reserve_vma(struct i915_execbuffer *eb,
if (err)
return err;
- if (entry->offset != vma->node.start) {
- entry->offset = vma->node.start | UPDATE;
+ if (entry->offset != i915_vma_offset(vma)) {
+ entry->offset = i915_vma_offset(vma) | UPDATE;
eb->args->flags |= __EXEC_HAS_RELOC;
}
@@ -952,8 +953,8 @@ static int eb_validate_vmas(struct i915_execbuffer *eb)
return err;
if (!err) {
- if (entry->offset != vma->node.start) {
- entry->offset = vma->node.start | UPDATE;
+ if (entry->offset != i915_vma_offset(vma)) {
+ entry->offset = i915_vma_offset(vma) | UPDATE;
eb->args->flags |= __EXEC_HAS_RELOC;
}
} else {
@@ -1034,7 +1035,7 @@ static inline u64
relocation_target(const struct drm_i915_gem_relocation_entry *reloc,
const struct i915_vma *target)
{
- return gen8_canonical_addr((int)reloc->delta + target->node.start);
+ return gen8_canonical_addr((int)reloc->delta + i915_vma_offset(target));
}
static void reloc_cache_init(struct reloc_cache *cache,
@@ -1190,7 +1191,7 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj,
if (err) /* no inactive aperture space, use cpu reloc */
return NULL;
} else {
- cache->node.start = vma->node.start;
+ cache->node.start = i915_ggtt_offset(vma);
cache->node.mm = (void *)vma;
}
}
@@ -1284,7 +1285,7 @@ relocate_entry(struct i915_vma *vma,
goto repeat;
}
- return target->node.start | UPDATE;
+ return i915_vma_offset(target) | UPDATE;
}
static u64
@@ -1348,7 +1349,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
* more work needs to be done.
*/
if (!DBG_FORCE_RELOC &&
- gen8_canonical_addr(target->vma->node.start) == reloc->presumed_offset)
+ gen8_canonical_addr(i915_vma_offset(target->vma)) == reloc->presumed_offset)
return 0;
/* Check that the relocation address is valid... */
@@ -2191,7 +2192,7 @@ static int eb_submit(struct i915_execbuffer *eb, struct i915_vma *batch)
}
err = eb->engine->emit_bb_start(eb->request,
- batch->node.start +
+ i915_vma_offset(batch) +
eb->batch_start_offset,
eb->batch_len,
eb->batch_flags);
@@ -2201,7 +2202,7 @@ static int eb_submit(struct i915_execbuffer *eb, struct i915_vma *batch)
if (eb->trampoline) {
GEM_BUG_ON(eb->batch_start_offset);
err = eb->engine->emit_bb_start(eb->request,
- eb->trampoline->node.start +
+ i915_vma_offset(eb->trampoline) +
eb->batch_len,
0, 0);
if (err)
@@ -378,7 +378,7 @@ static vm_fault_t vm_fault_gtt(struct vm_fault *vmf)
/* Finally, remap it using the new GTT offset */
ret = remap_io_mapping(area,
area->vm_start + (vma->ggtt_view.partial.offset << PAGE_SHIFT),
- (ggtt->gmadr.start + vma->node.start) >> PAGE_SHIFT,
+ (ggtt->gmadr.start + i915_ggtt_offset(vma)) >> PAGE_SHIFT,
min_t(u64, vma->size, area->vm_end - area->vm_start),
&ggtt->iomap);
if (ret)
@@ -402,7 +402,7 @@ i915_gem_shrinker_vmap(struct notifier_block *nb, unsigned long event, void *ptr
mutex_lock(&i915->ggtt.vm.mutex);
list_for_each_entry_safe(vma, next,
&i915->ggtt.vm.bound_list, vm_link) {
- unsigned long count = vma->node.size >> PAGE_SHIFT;
+ unsigned long count = i915_vma_size(vma) >> PAGE_SHIFT;
if (!vma->iomap || i915_vma_is_active(vma))
continue;
@@ -166,11 +166,11 @@ static bool i915_vma_fence_prepare(struct i915_vma *vma,
return true;
size = i915_gem_fence_size(i915, vma->size, tiling_mode, stride);
- if (vma->node.size < size)
+ if (i915_vma_size(vma) < size)
return false;
alignment = i915_gem_fence_alignment(i915, vma->size, tiling_mode, stride);
- if (!IS_ALIGNED(vma->node.start, alignment))
+ if (!IS_ALIGNED(i915_ggtt_offset(vma), alignment))
return false;
return true;
@@ -380,7 +380,7 @@ static int igt_check_page_sizes(struct i915_vma *vma)
* Maintaining alignment is required to utilise huge pages in the ppGGT.
*/
if (i915_gem_object_is_lmem(obj) &&
- IS_ALIGNED(vma->node.start, SZ_2M) &&
+ IS_ALIGNED(i915_vma_offset(vma), SZ_2M) &&
vma->page_sizes.sg & SZ_2M &&
vma->page_sizes.gtt < SZ_2M) {
pr_err("gtt pages mismatch for LMEM, expected 2M GTT pages, sg(%u), gtt(%u)\n",
@@ -87,14 +87,14 @@ static int prepare_blit(const struct tiled_blits *t,
*cs++ = BLT_DEPTH_32 | BLT_ROP_SRC_COPY | dst_pitch;
*cs++ = 0;
*cs++ = t->height << 16 | t->width;
- *cs++ = lower_32_bits(dst->vma->node.start);
+ *cs++ = lower_32_bits(i915_vma_offset(dst->vma));
if (use_64b_reloc)
- *cs++ = upper_32_bits(dst->vma->node.start);
+ *cs++ = upper_32_bits(i915_vma_offset(dst->vma));
*cs++ = 0;
*cs++ = src_pitch;
- *cs++ = lower_32_bits(src->vma->node.start);
+ *cs++ = lower_32_bits(i915_vma_offset(src->vma));
if (use_64b_reloc)
- *cs++ = upper_32_bits(src->vma->node.start);
+ *cs++ = upper_32_bits(i915_vma_offset(src->vma));
*cs++ = MI_BATCH_BUFFER_END;
@@ -310,7 +310,7 @@ static int pin_buffer(struct i915_vma *vma, u64 addr)
{
int err;
- if (drm_mm_node_allocated(&vma->node) && vma->node.start != addr) {
+ if (drm_mm_node_allocated(&vma->node) && i915_vma_offset(vma) != addr) {
err = i915_vma_unbind(vma);
if (err)
return err;
@@ -320,6 +320,7 @@ static int pin_buffer(struct i915_vma *vma, u64 addr)
if (err)
return err;
+ GEM_BUG_ON(i915_vma_offset(vma) != addr);
return 0;
}
@@ -366,8 +367,8 @@ tiled_blit(struct tiled_blits *t,
err = move_to_active(dst->vma, rq, 0);
if (!err)
err = rq->engine->emit_bb_start(rq,
- t->batch->node.start,
- t->batch->node.size,
+ i915_vma_offset(t->batch),
+ i915_vma_size(t->batch),
0);
i915_request_get(rq);
i915_request_add(rq);
@@ -901,8 +901,8 @@ static int rpcs_query_batch(struct drm_i915_gem_object *rpcs, struct i915_vma *v
*cmd++ = MI_STORE_REGISTER_MEM_GEN8;
*cmd++ = i915_mmio_reg_offset(GEN8_R_PWR_CLK_STATE);
- *cmd++ = lower_32_bits(vma->node.start);
- *cmd++ = upper_32_bits(vma->node.start);
+ *cmd++ = lower_32_bits(i915_vma_offset(vma));
+ *cmd++ = upper_32_bits(i915_vma_offset(vma));
*cmd = MI_BATCH_BUFFER_END;
__i915_gem_object_flush_map(rpcs, 0, 64);
@@ -990,7 +990,8 @@ emit_rpcs_query(struct drm_i915_gem_object *obj,
}
err = rq->engine->emit_bb_start(rq,
- batch->node.start, batch->node.size,
+ i915_vma_offset(batch),
+ i915_vma_size(batch),
0);
if (err)
goto skip_request;
@@ -1559,7 +1560,10 @@ static int write_to_scratch(struct i915_gem_context *ctx,
goto skip_request;
}
- err = engine->emit_bb_start(rq, vma->node.start, vma->node.size, 0);
+ err = engine->emit_bb_start(rq,
+ i915_vma_offset(vma),
+ i915_vma_size(vma),
+ 0);
if (err)
goto skip_request;
@@ -1666,7 +1670,7 @@ static int read_from_scratch(struct i915_gem_context *ctx,
*cmd++ = offset;
*cmd++ = MI_STORE_REGISTER_MEM | MI_USE_GGTT;
*cmd++ = reg;
- *cmd++ = vma->node.start + result;
+ *cmd++ = i915_vma_offset(vma) + result;
*cmd = MI_BATCH_BUFFER_END;
i915_gem_object_flush_map(obj);
@@ -1697,7 +1701,10 @@ static int read_from_scratch(struct i915_gem_context *ctx,
goto skip_request;
}
- err = engine->emit_bb_start(rq, vma->node.start, vma->node.size, flags);
+ err = engine->emit_bb_start(rq,
+ i915_vma_offset(vma),
+ i915_vma_size(vma),
+ flags);
if (err)
goto skip_request;
@@ -1194,7 +1194,7 @@ static int __igt_mmap_gpu(struct drm_i915_private *i915,
if (err == 0)
err = i915_vma_move_to_active(vma, rq, 0);
- err = engine->emit_bb_start(rq, vma->node.start, 0, 0);
+ err = engine->emit_bb_start(rq, i915_vma_offset(vma), 0, 0);
i915_request_get(rq);
i915_request_add(rq);
@@ -61,8 +61,8 @@ igt_emit_store_dw(struct i915_vma *vma,
goto err;
}
- GEM_BUG_ON(offset + (count - 1) * PAGE_SIZE > vma->node.size);
- offset += vma->node.start;
+ GEM_BUG_ON(offset + (count - 1) * PAGE_SIZE > i915_vma_size(vma));
+ offset += i915_vma_offset(vma);
for (n = 0; n < count; n++) {
if (ver >= 8) {
@@ -150,7 +150,8 @@ int igt_gpu_fill_dw(struct intel_context *ce,
flags |= I915_DISPATCH_SECURE;
err = rq->engine->emit_bb_start(rq,
- batch->node.start, batch->node.size,
+ i915_vma_offset(batch),
+ i915_vma_size(batch),
flags);
skip_request:
@@ -110,7 +110,7 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm,
{
struct i915_ppgtt *ppgtt = i915_vm_to_ppgtt(vm);
struct i915_page_directory * const pd = ppgtt->pd;
- unsigned int first_entry = vma->node.start / I915_GTT_PAGE_SIZE;
+ unsigned int first_entry = i915_vma_offset(vma) / I915_GTT_PAGE_SIZE;
unsigned int act_pt = first_entry / GEN6_PTES;
unsigned int act_pte = first_entry % GEN6_PTES;
const u32 pte_encode = vm->pte_encode(0, cache_level, flags);
@@ -105,7 +105,7 @@ static u32 batch_offset(const struct batch_chunk *bc, u32 *cs)
static u32 batch_addr(const struct batch_chunk *bc)
{
- return bc->vma->node.start;
+ return i915_vma_offset(bc->vma);
}
static void batch_add(struct batch_chunk *bc, const u32 d)
@@ -461,7 +461,7 @@ static void gen8_ppgtt_insert_huge(struct i915_vma *vma,
{
const gen8_pte_t pte_encode = gen8_pte_encode(0, cache_level, flags);
unsigned int rem = sg_dma_len(iter->sg);
- u64 start = vma->node.start;
+ u64 start = i915_vma_offset(vma);
GEM_BUG_ON(!i915_vm_is_4lvl(vma->vm));
@@ -543,8 +543,8 @@ static void gen8_ppgtt_insert_huge(struct i915_vma *vma,
if (maybe_64K != -1 &&
(index == I915_PDES ||
(i915_vm_has_scratch_64K(vma->vm) &&
- !iter->sg && IS_ALIGNED(vma->node.start +
- vma->node.size,
+ !iter->sg && IS_ALIGNED(i915_vma_offset(vma) +
+ i915_vma_size(vma),
I915_GTT_PAGE_SIZE_2M)))) {
vaddr = px_vaddr(pd);
vaddr[maybe_64K] |= GEN8_PDE_IPS_64K;
@@ -586,7 +586,7 @@ static void gen8_ppgtt_insert(struct i915_address_space *vm,
if (vma->page_sizes.sg > I915_GTT_PAGE_SIZE) {
gen8_ppgtt_insert_huge(vma, &iter, cache_level, flags);
} else {
- u64 idx = vma->node.start >> GEN8_PTE_SHIFT;
+ u64 idx = i915_vma_offset(vma) >> GEN8_PTE_SHIFT;
do {
struct i915_page_directory * const pdp =
@@ -661,7 +661,7 @@ static void aliasing_gtt_unbind_vma(struct i915_address_space *vm,
struct i915_vma *vma)
{
if (i915_vma_is_bound(vma, I915_VMA_GLOBAL_BIND))
- vm->clear_range(vm, vma->node.start, vma->size);
+ vm->clear_range(vm, i915_ggtt_offset(vma), vma->size);
if (i915_vma_is_bound(vma, I915_VMA_LOCAL_BIND))
ppgtt_unbind_vma(&i915_vm_to_ggtt(vm)->alias->vm, vma);
@@ -215,7 +215,8 @@ static int fence_update(struct i915_fence_reg *fence,
return ret;
}
- fence->start = vma->node.start;
+ GEM_BUG_ON(vma->fence_size > i915_vma_size(vma));
+ fence->start = i915_ggtt_offset(vma);
fence->size = vma->fence_size;
fence->stride = i915_gem_object_get_stride(vma->obj);
fence->tiling = i915_gem_object_get_tiling(vma->obj);
@@ -186,7 +186,10 @@ void ppgtt_bind_vma(struct i915_address_space *vm,
u32 pte_flags;
if (!test_bit(I915_VMA_ALLOC_BIT, __i915_vma_flags(vma))) {
- vm->allocate_va_range(vm, stash, vma->node.start, vma->size);
+ GEM_BUG_ON(vma->size > i915_vma_size(vma));
+ vm->allocate_va_range(vm, stash,
+ i915_vma_offset(vma),
+ vma->size);
set_bit(I915_VMA_ALLOC_BIT, __i915_vma_flags(vma));
}
@@ -204,7 +207,7 @@ void ppgtt_bind_vma(struct i915_address_space *vm,
void ppgtt_unbind_vma(struct i915_address_space *vm, struct i915_vma *vma)
{
if (test_and_clear_bit(I915_VMA_ALLOC_BIT, __i915_vma_flags(vma)))
- vm->clear_range(vm, vma->node.start, vma->size);
+ vm->clear_range(vm, i915_vma_offset(vma), vma->size);
}
static unsigned long pd_count(u64 size, int shift)
@@ -61,7 +61,7 @@ static int render_state_setup(struct intel_renderstate *so,
u32 s = rodata->batch[i];
if (i * 4 == rodata->reloc[reloc_index]) {
- u64 r = s + so->vma->node.start;
+ u64 r = s + i915_vma_offset(so->vma);
s = lower_32_bits(r);
if (HAS_64BIT_RELOC(i915)) {
@@ -886,7 +886,7 @@ static int clear_residuals(struct i915_request *rq)
}
ret = engine->emit_bb_start(rq,
- engine->wa_ctx.vma->node.start, 0,
+ i915_vma_offset(engine->wa_ctx.vma), 0,
0);
if (ret)
return ret;
@@ -165,8 +165,8 @@ static int perf_mi_bb_start(void *arg)
goto out;
err = rq->engine->emit_bb_start(rq,
- batch->node.start, 8,
- 0);
+ i915_vma_offset(batch),
+ 8, 0);
if (err)
goto out;
@@ -305,8 +305,8 @@ static int perf_mi_noop(void *arg)
goto out;
err = rq->engine->emit_bb_start(rq,
- base->node.start, 8,
- 0);
+ i915_vma_offset(base),
+ 8, 0);
if (err)
goto out;
@@ -315,8 +315,8 @@ static int perf_mi_noop(void *arg)
goto out;
err = rq->engine->emit_bb_start(rq,
- nop->node.start,
- nop->node.size,
+ i915_vma_offset(nop),
+ i915_vma_size(nop),
0);
if (err)
goto out;
@@ -2732,11 +2732,11 @@ static int create_gang(struct intel_engine_cs *engine,
MI_SEMAPHORE_POLL |
MI_SEMAPHORE_SAD_EQ_SDD;
*cs++ = 0;
- *cs++ = lower_32_bits(vma->node.start);
- *cs++ = upper_32_bits(vma->node.start);
+ *cs++ = lower_32_bits(i915_vma_offset(vma));
+ *cs++ = upper_32_bits(i915_vma_offset(vma));
if (*prev) {
- u64 offset = (*prev)->batch->node.start;
+ u64 offset = i915_vma_offset((*prev)->batch);
/* Terminate the spinner in the next lower priority batch. */
*cs++ = MI_STORE_DWORD_IMM_GEN4;
@@ -2764,7 +2764,7 @@ static int create_gang(struct intel_engine_cs *engine,
err = i915_vma_move_to_active(vma, rq, 0);
if (!err)
err = rq->engine->emit_bb_start(rq,
- vma->node.start,
+ i915_vma_offset(vma),
PAGE_SIZE, 0);
i915_vma_unlock(vma);
i915_request_add(rq);
@@ -3092,7 +3092,7 @@ create_gpr_user(struct intel_engine_cs *engine,
*cs++ = MI_MATH_ADD;
*cs++ = MI_MATH_STORE(MI_MATH_REG(i), MI_MATH_REG_ACCU);
- addr = result->node.start + offset + i * sizeof(*cs);
+ addr = i915_vma_offset(result) + offset + i * sizeof(*cs);
*cs++ = MI_STORE_REGISTER_MEM_GEN8;
*cs++ = CS_GPR(engine, 2 * i);
*cs++ = lower_32_bits(addr);
@@ -3102,8 +3102,8 @@ create_gpr_user(struct intel_engine_cs *engine,
MI_SEMAPHORE_POLL |
MI_SEMAPHORE_SAD_GTE_SDD;
*cs++ = i;
- *cs++ = lower_32_bits(result->node.start);
- *cs++ = upper_32_bits(result->node.start);
+ *cs++ = lower_32_bits(i915_vma_offset(result));
+ *cs++ = upper_32_bits(i915_vma_offset(result));
}
*cs++ = MI_BATCH_BUFFER_END;
@@ -3187,7 +3187,7 @@ create_gpr_client(struct intel_engine_cs *engine,
err = i915_vma_move_to_active(batch, rq, 0);
if (!err)
err = rq->engine->emit_bb_start(rq,
- batch->node.start,
+ i915_vma_offset(batch),
PAGE_SIZE, 0);
i915_vma_unlock(batch);
i915_vma_unpin(batch);
@@ -3519,7 +3519,7 @@ static int smoke_submit(struct preempt_smoke *smoke,
err = i915_vma_move_to_active(vma, rq, 0);
if (!err)
err = rq->engine->emit_bb_start(rq,
- vma->node.start,
+ i915_vma_offset(vma),
PAGE_SIZE, 0);
i915_vma_unlock(vma);
}
@@ -94,7 +94,8 @@ static int hang_init(struct hang *h, struct intel_gt *gt)
static u64 hws_address(const struct i915_vma *hws,
const struct i915_request *rq)
{
- return hws->node.start + offset_in_page(sizeof(u32)*rq->fence.context);
+ return (i915_vma_offset(hws) +
+ offset_in_page(sizeof(u32) * rq->fence.context));
}
static int move_to_active(struct i915_vma *vma,
@@ -194,8 +195,8 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine)
*batch++ = MI_NOOP;
*batch++ = MI_BATCH_BUFFER_START | 1 << 8 | 1;
- *batch++ = lower_32_bits(vma->node.start);
- *batch++ = upper_32_bits(vma->node.start);
+ *batch++ = lower_32_bits(i915_vma_offset(vma));
+ *batch++ = upper_32_bits(i915_vma_offset(vma));
} else if (GRAPHICS_VER(gt->i915) >= 6) {
*batch++ = MI_STORE_DWORD_IMM_GEN4;
*batch++ = 0;
@@ -208,7 +209,7 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine)
*batch++ = MI_NOOP;
*batch++ = MI_BATCH_BUFFER_START | 1 << 8;
- *batch++ = lower_32_bits(vma->node.start);
+ *batch++ = lower_32_bits(i915_vma_offset(vma));
} else if (GRAPHICS_VER(gt->i915) >= 4) {
*batch++ = MI_STORE_DWORD_IMM_GEN4 | MI_USE_GGTT;
*batch++ = 0;
@@ -221,7 +222,7 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine)
*batch++ = MI_NOOP;
*batch++ = MI_BATCH_BUFFER_START | 2 << 6;
- *batch++ = lower_32_bits(vma->node.start);
+ *batch++ = lower_32_bits(i915_vma_offset(vma));
} else {
*batch++ = MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL;
*batch++ = lower_32_bits(hws_address(hws, rq));
@@ -233,7 +234,7 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine)
*batch++ = MI_NOOP;
*batch++ = MI_BATCH_BUFFER_START | 2 << 6;
- *batch++ = lower_32_bits(vma->node.start);
+ *batch++ = lower_32_bits(i915_vma_offset(vma));
}
*batch++ = MI_BATCH_BUFFER_END; /* not reached */
intel_gt_chipset_flush(engine->gt);
@@ -248,7 +249,9 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine)
if (GRAPHICS_VER(gt->i915) <= 5)
flags |= I915_DISPATCH_SECURE;
- err = rq->engine->emit_bb_start(rq, vma->node.start, PAGE_SIZE, flags);
+ err = rq->engine->emit_bb_start(rq,
+ i915_vma_offset(vma),
+ PAGE_SIZE, flags);
cancel_rq:
if (err) {
@@ -955,8 +955,8 @@ store_context(struct intel_context *ce, struct i915_vma *scratch)
while (len--) {
*cs++ = MI_STORE_REGISTER_MEM_GEN8;
*cs++ = hw[dw];
- *cs++ = lower_32_bits(scratch->node.start + x);
- *cs++ = upper_32_bits(scratch->node.start + x);
+ *cs++ = lower_32_bits(i915_vma_offset(scratch) + x);
+ *cs++ = upper_32_bits(i915_vma_offset(scratch) + x);
dw += 2;
x += 4;
@@ -1038,8 +1038,8 @@ record_registers(struct intel_context *ce,
*cs++ = MI_ARB_ON_OFF | MI_ARB_DISABLE;
*cs++ = MI_BATCH_BUFFER_START_GEN8 | BIT(8);
- *cs++ = lower_32_bits(b_before->node.start);
- *cs++ = upper_32_bits(b_before->node.start);
+ *cs++ = lower_32_bits(i915_vma_offset(b_before));
+ *cs++ = upper_32_bits(i915_vma_offset(b_before));
*cs++ = MI_ARB_ON_OFF | MI_ARB_ENABLE;
*cs++ = MI_SEMAPHORE_WAIT |
@@ -1054,8 +1054,8 @@ record_registers(struct intel_context *ce,
*cs++ = MI_ARB_ON_OFF | MI_ARB_DISABLE;
*cs++ = MI_BATCH_BUFFER_START_GEN8 | BIT(8);
- *cs++ = lower_32_bits(b_after->node.start);
- *cs++ = upper_32_bits(b_after->node.start);
+ *cs++ = lower_32_bits(i915_vma_offset(b_after));
+ *cs++ = upper_32_bits(i915_vma_offset(b_after));
intel_ring_advance(rq, cs);
@@ -1163,8 +1163,8 @@ static int poison_registers(struct intel_context *ce, u32 poison, u32 *sema)
*cs++ = MI_ARB_ON_OFF | MI_ARB_DISABLE;
*cs++ = MI_BATCH_BUFFER_START_GEN8 | BIT(8);
- *cs++ = lower_32_bits(batch->node.start);
- *cs++ = upper_32_bits(batch->node.start);
+ *cs++ = lower_32_bits(i915_vma_offset(batch));
+ *cs++ = upper_32_bits(i915_vma_offset(batch));
*cs++ = MI_STORE_DWORD_IMM_GEN4 | MI_USE_GGTT;
*cs++ = i915_ggtt_offset(ce->engine->status_page.vma) +
@@ -50,7 +50,7 @@ static struct i915_vma *create_wally(struct intel_engine_cs *engine)
} else {
*cs++ = MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL;
}
- *cs++ = vma->node.start + 4000;
+ *cs++ = i915_vma_offset(vma) + 4000;
*cs++ = STACK_MAGIC;
*cs++ = MI_BATCH_BUFFER_END;
@@ -119,14 +119,14 @@ create_spin_counter(struct intel_engine_cs *engine,
if (srm) {
*cs++ = MI_STORE_REGISTER_MEM_GEN8;
*cs++ = i915_mmio_reg_offset(CS_GPR(COUNT));
- *cs++ = lower_32_bits(vma->node.start + end * sizeof(*cs));
- *cs++ = upper_32_bits(vma->node.start + end * sizeof(*cs));
+ *cs++ = lower_32_bits(i915_vma_offset(vma) + end * sizeof(*cs));
+ *cs++ = upper_32_bits(i915_vma_offset(vma) + end * sizeof(*cs));
}
}
*cs++ = MI_BATCH_BUFFER_START_GEN8;
- *cs++ = lower_32_bits(vma->node.start + loop * sizeof(*cs));
- *cs++ = upper_32_bits(vma->node.start + loop * sizeof(*cs));
+ *cs++ = lower_32_bits(i915_vma_offset(vma) + loop * sizeof(*cs));
+ *cs++ = upper_32_bits(i915_vma_offset(vma) + loop * sizeof(*cs));
GEM_BUG_ON(cs - base > end);
i915_gem_object_flush_map(obj);
@@ -654,7 +654,7 @@ int live_rps_frequency_cs(void *arg)
err = i915_vma_move_to_active(vma, rq, 0);
if (!err)
err = rq->engine->emit_bb_start(rq,
- vma->node.start,
+ i915_vma_offset(vma),
PAGE_SIZE, 0);
i915_request_add(rq);
if (err)
@@ -795,7 +795,7 @@ int live_rps_frequency_srm(void *arg)
err = i915_vma_move_to_active(vma, rq, 0);
if (!err)
err = rq->engine->emit_bb_start(rq,
- vma->node.start,
+ i915_vma_offset(vma),
PAGE_SIZE, 0);
i915_request_add(rq);
if (err)
@@ -522,7 +522,6 @@ static int check_dirty_whitelist(struct intel_context *ce)
for (i = 0; i < engine->whitelist.count; i++) {
u32 reg = i915_mmio_reg_offset(engine->whitelist.list[i].reg);
struct i915_gem_ww_ctx ww;
- u64 addr = scratch->node.start;
struct i915_request *rq;
u32 srm, lrm, rsvd;
u32 expect;
@@ -645,7 +644,8 @@ static int check_dirty_whitelist(struct intel_context *ce)
goto err_request;
err = engine->emit_bb_start(rq,
- batch->node.start, PAGE_SIZE,
+ i915_vma_offset(batch),
+ PAGE_SIZE,
0);
if (err)
goto err_request;
@@ -877,7 +877,7 @@ static int read_whitelisted_registers(struct intel_context *ce,
}
for (i = 0; i < engine->whitelist.count; i++) {
- u64 offset = results->node.start + sizeof(u32) * i;
+ u64 offset = i915_vma_offset(results) + sizeof(u32) * i;
u32 reg = i915_mmio_reg_offset(engine->whitelist.list[i].reg);
/* Clear non priv flags */
@@ -951,7 +951,7 @@ static int scrub_whitelisted_registers(struct intel_context *ce)
goto err_request;
/* Perform the writes from an unprivileged "user" batch */
- err = engine->emit_bb_start(rq, batch->node.start, 0, 0);
+ err = engine->emit_bb_start(rq, i915_vma_offset(batch), 0, 0);
err_request:
err = request_add_sync(rq, err);
@@ -1463,8 +1463,8 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine,
/* Defer failure until attempted use */
jump_whitelist = alloc_whitelist(batch_length);
- shadow_addr = gen8_canonical_addr(shadow->node.start);
- batch_addr = gen8_canonical_addr(batch->node.start + batch_offset);
+ shadow_addr = gen8_canonical_addr(i915_vma_offset(shadow));
+ batch_addr = gen8_canonical_addr(i915_vma_offset(batch) + batch_offset);
/*
* We use the batch length as size because the shadow object is as
@@ -168,7 +168,8 @@ i915_debugfs_describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
seq_printf(m, " (%s offset: %08llx, size: %08llx, pages: %s",
stringify_vma_type(vma),
- vma->node.start, vma->node.size,
+ i915_vma_offset(vma),
+ i915_vma_size(vma),
stringify_page_sizes(vma->page_sizes.gtt, NULL, 0));
if (i915_vma_is_ggtt(vma) || i915_vma_is_dpt(vma)) {
switch (vma->ggtt_view.type) {
@@ -1015,8 +1015,8 @@ i915_vma_coredump_create(const struct intel_gt *gt,
strcpy(dst->name, name);
dst->next = NULL;
- dst->gtt_offset = vma->node.start;
- dst->gtt_size = vma->node.size;
+ dst->gtt_offset = i915_vma_offset(vma);
+ dst->gtt_size = i915_vma_size(vma);
dst->gtt_page_sizes = vma->page_sizes.gtt;
dst->num_pages = num_pages;
dst->page_count = 0;
@@ -2015,7 +2015,7 @@ emit_oa_config(struct i915_perf_stream *stream,
goto err_add_request;
err = rq->engine->emit_bb_start(rq,
- vma->node.start, 0,
+ i915_vma_offset(vma), 0,
I915_DISPATCH_SECURE);
if (err)
goto err_add_request;
@@ -377,7 +377,7 @@ int i915_vma_bind(struct i915_vma *vma,
u32 vma_flags;
GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
- GEM_BUG_ON(vma->size > vma->node.size);
+ GEM_BUG_ON(vma->size > i915_vma_size(vma));
if (GEM_DEBUG_WARN_ON(range_overflows(vma->node.start,
vma->node.size,
@@ -469,8 +469,8 @@ void __iomem *i915_vma_pin_iomap(struct i915_vma *vma)
vma->obj->base.size);
else
ptr = io_mapping_map_wc(&i915_vm_to_ggtt(vma->vm)->iomap,
- vma->node.start,
- vma->node.size);
+ i915_vma_offset(vma),
+ i915_vma_size(vma));
if (ptr == NULL) {
err = -ENOMEM;
goto err;
@@ -544,22 +544,22 @@ bool i915_vma_misplaced(const struct i915_vma *vma,
if (test_bit(I915_VMA_ERROR_BIT, __i915_vma_flags(vma)))
return true;
- if (vma->node.size < size)
+ if (i915_vma_size(vma) < size)
return true;
GEM_BUG_ON(alignment && !is_power_of_2(alignment));
- if (alignment && !IS_ALIGNED(vma->node.start, alignment))
+ if (alignment && !IS_ALIGNED(i915_vma_offset(vma), alignment))
return true;
if (flags & PIN_MAPPABLE && !i915_vma_is_map_and_fenceable(vma))
return true;
if (flags & PIN_OFFSET_BIAS &&
- vma->node.start < (flags & PIN_OFFSET_MASK))
+ i915_vma_offset(vma) < (flags & PIN_OFFSET_MASK))
return true;
if (flags & PIN_OFFSET_FIXED &&
- vma->node.start != (flags & PIN_OFFSET_MASK))
+ i915_vma_offset(vma) != (flags & PIN_OFFSET_MASK))
return true;
return false;
@@ -572,10 +572,11 @@ void __i915_vma_set_map_and_fenceable(struct i915_vma *vma)
GEM_BUG_ON(!i915_vma_is_ggtt(vma));
GEM_BUG_ON(!vma->fence_size);
- fenceable = (vma->node.size >= vma->fence_size &&
- IS_ALIGNED(vma->node.start, vma->fence_alignment));
+ fenceable = (i915_vma_size(vma) >= vma->fence_size &&
+ IS_ALIGNED(i915_vma_offset(vma), vma->fence_alignment));
- mappable = vma->node.start + vma->fence_size <= i915_vm_to_ggtt(vma->vm)->mappable_end;
+ mappable = (i915_ggtt_offset(vma) + vma->fence_size <=
+ i915_vm_to_ggtt(vma->vm)->mappable_end);
if (mappable && fenceable)
set_bit(I915_VMA_CAN_FENCE_BIT, __i915_vma_flags(vma));
@@ -118,13 +118,30 @@ static inline bool i915_vma_is_closed(const struct i915_vma *vma)
return !list_empty(&vma->closed_link);
}
+static inline u64 i915_vma_size(const struct i915_vma *vma)
+{
+ GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
+ return vma->node.size;
+}
+
+static inline u64 __i915_vma_offset(const struct i915_vma *vma)
+{
+ return vma->node.start;
+}
+
+static inline u64 i915_vma_offset(const struct i915_vma *vma)
+{
+ GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
+ return __i915_vma_offset(vma);
+}
+
static inline u32 i915_ggtt_offset(const struct i915_vma *vma)
{
GEM_BUG_ON(!i915_vma_is_ggtt(vma));
GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
- GEM_BUG_ON(upper_32_bits(vma->node.start));
- GEM_BUG_ON(upper_32_bits(vma->node.start + vma->node.size - 1));
- return lower_32_bits(vma->node.start);
+ GEM_BUG_ON(upper_32_bits(i915_vma_offset(vma)));
+ GEM_BUG_ON(upper_32_bits(i915_vma_offset(vma) + i915_vma_size(vma) - 1));
+ return lower_32_bits(i915_vma_offset(vma));
}
static inline u32 i915_ggtt_pin_bias(struct i915_vma *vma)
@@ -245,6 +245,10 @@ static int lowlevel_hole(struct i915_address_space *vm,
if (!mock_vma)
return -ENOMEM;
+ __set_bit(DRM_MM_NODE_ALLOCATED_BIT, &mock_vma->node.flags);
+ if (i915_is_ggtt(vm))
+ __set_bit(I915_VMA_GGTT_BIT, __i915_vma_flags(mock_vma));
+
/* Keep creating larger objects until one cannot fit into the hole */
for (size = 12; (hole_end - hole_start) >> size; size++) {
I915_RND_SUBSTATE(prng, seed_prng);
@@ -1982,6 +1986,7 @@ static int igt_cs_tlb(void *arg)
goto end;
/* Prime the TLB with the dummy pages */
+ __set_bit(DRM_MM_NODE_ALLOCATED_BIT, &vma->node.flags);
for (i = 0; i < count; i++) {
vma->node.start = offset + i * PAGE_SIZE;
vm->insert_entries(vm, vma, I915_CACHE_NONE, 0);
@@ -1993,8 +1998,9 @@ static int igt_cs_tlb(void *arg)
}
i915_request_put(rq);
}
-
vma->ops->clear_pages(vma);
+ __clear_bit(DRM_MM_NODE_ALLOCATED_BIT,
+ &vma->node.flags);
err = context_sync(ce);
if (err) {
@@ -2014,6 +2020,7 @@ static int igt_cs_tlb(void *arg)
goto end;
/* Replace the TLB with target batches */
+ __set_bit(DRM_MM_NODE_ALLOCATED_BIT, &vma->node.flags);
for (i = 0; i < count; i++) {
struct i915_request *rq;
u32 *cs = batch + i * 64 / sizeof(*cs);
@@ -2046,8 +2053,9 @@ static int igt_cs_tlb(void *arg)
i915_request_put(rq);
}
end_spin(batch, count - 1);
-
vma->ops->clear_pages(vma);
+ __clear_bit(DRM_MM_NODE_ALLOCATED_BIT,
+ &vma->node.flags);
err = context_sync(ce);
if (err) {
@@ -869,8 +869,8 @@ empty_request(struct intel_engine_cs *engine,
return request;
err = engine->emit_bb_start(request,
- batch->node.start,
- batch->node.size,
+ i915_vma_offset(batch),
+ i915_vma_size(batch),
I915_DISPATCH_SECURE);
if (err)
goto out_request;
@@ -990,14 +990,14 @@ static struct i915_vma *recursive_batch(struct drm_i915_private *i915)
if (ver >= 8) {
*cmd++ = MI_BATCH_BUFFER_START | 1 << 8 | 1;
- *cmd++ = lower_32_bits(vma->node.start);
- *cmd++ = upper_32_bits(vma->node.start);
+ *cmd++ = lower_32_bits(i915_vma_offset(vma));
+ *cmd++ = upper_32_bits(i915_vma_offset(vma));
} else if (ver >= 6) {
*cmd++ = MI_BATCH_BUFFER_START | 1 << 8;
- *cmd++ = lower_32_bits(vma->node.start);
+ *cmd++ = lower_32_bits(i915_vma_offset(vma));
} else {
*cmd++ = MI_BATCH_BUFFER_START | MI_BATCH_GTT;
- *cmd++ = lower_32_bits(vma->node.start);
+ *cmd++ = lower_32_bits(i915_vma_offset(vma));
}
*cmd++ = MI_BATCH_BUFFER_END; /* terminate early in case of error */
@@ -1081,8 +1081,8 @@ static int live_all_engines(void *arg)
GEM_BUG_ON(err);
err = engine->emit_bb_start(request[idx],
- batch->node.start,
- batch->node.size,
+ i915_vma_offset(batch),
+ i915_vma_size(batch),
0);
GEM_BUG_ON(err);
request[idx]->batch = batch;
@@ -1211,8 +1211,8 @@ static int live_sequential_engines(void *arg)
GEM_BUG_ON(err);
err = engine->emit_bb_start(request[idx],
- batch->node.start,
- batch->node.size,
+ i915_vma_offset(batch),
+ i915_vma_size(batch),
0);
GEM_BUG_ON(err);
request[idx]->batch = batch;
@@ -115,7 +115,7 @@ static unsigned int seqno_offset(u64 fence)
static u64 hws_address(const struct i915_vma *hws,
const struct i915_request *rq)
{
- return hws->node.start + seqno_offset(rq->fence.context);
+ return i915_vma_offset(hws) + seqno_offset(rq->fence.context);
}
static int move_to_active(struct i915_vma *vma,
@@ -202,8 +202,8 @@ igt_spinner_create_request(struct igt_spinner *spin,
*batch++ = MI_BATCH_BUFFER_START;
else
*batch++ = MI_BATCH_BUFFER_START | MI_BATCH_GTT;
- *batch++ = lower_32_bits(vma->node.start);
- *batch++ = upper_32_bits(vma->node.start);
+ *batch++ = lower_32_bits(i915_vma_offset(vma));
+ *batch++ = upper_32_bits(i915_vma_offset(vma));
*batch++ = MI_BATCH_BUFFER_END; /* not reached */
@@ -218,7 +218,10 @@ igt_spinner_create_request(struct igt_spinner *spin,
flags = 0;
if (GRAPHICS_VER(rq->engine->i915) <= 5)
flags |= I915_DISPATCH_SECURE;
- err = engine->emit_bb_start(rq, vma->node.start, PAGE_SIZE, flags);
+ err = engine->emit_bb_start(rq,
+ i915_vma_offset(vma),
+ PAGE_SIZE,
+ flags);
cancel_rq:
if (err) {