Contributors: 11
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Chris Wilson |
402 |
76.72% |
15 |
50.00% |
| Matthew Auld |
50 |
9.54% |
4 |
13.33% |
| Thomas Hellstrom |
15 |
2.86% |
1 |
3.33% |
| Andi Shyti |
14 |
2.67% |
2 |
6.67% |
| Fei Yang |
12 |
2.29% |
1 |
3.33% |
| Eric Anholt |
9 |
1.72% |
2 |
6.67% |
| Joonas Lahtinen |
7 |
1.34% |
1 |
3.33% |
| Tvrtko A. Ursulin |
7 |
1.34% |
1 |
3.33% |
| Dave Airlie |
4 |
0.76% |
1 |
3.33% |
| Ben Widawsky |
3 |
0.57% |
1 |
3.33% |
| Daniel Vetter |
1 |
0.19% |
1 |
3.33% |
| Total |
524 |
|
30 |
|
/*
* Copyright © 2016 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
*/
#include "mock_gtt.h"
static void mock_insert_page(struct i915_address_space *vm,
dma_addr_t addr,
u64 offset,
unsigned int pat_index,
u32 flags)
{
}
static void mock_insert_entries(struct i915_address_space *vm,
struct i915_vma_resource *vma_res,
unsigned int pat_index, u32 flags)
{
}
static void mock_bind_ppgtt(struct i915_address_space *vm,
struct i915_vm_pt_stash *stash,
struct i915_vma_resource *vma_res,
unsigned int pat_index,
u32 flags)
{
GEM_BUG_ON(flags & I915_VMA_GLOBAL_BIND);
vma_res->bound_flags |= flags;
}
static void mock_unbind_ppgtt(struct i915_address_space *vm,
struct i915_vma_resource *vma_res)
{
}
static void mock_cleanup(struct i915_address_space *vm)
{
}
static void mock_clear_range(struct i915_address_space *vm,
u64 start, u64 length)
{
}
struct i915_ppgtt *mock_ppgtt(struct drm_i915_private *i915, const char *name)
{
struct i915_ppgtt *ppgtt;
ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL);
if (!ppgtt)
return NULL;
ppgtt->vm.gt = to_gt(i915);
ppgtt->vm.i915 = i915;
ppgtt->vm.total = round_down(U64_MAX, PAGE_SIZE);
ppgtt->vm.dma = i915->drm.dev;
i915_address_space_init(&ppgtt->vm, VM_CLASS_PPGTT);
ppgtt->vm.alloc_pt_dma = alloc_pt_dma;
ppgtt->vm.alloc_scratch_dma = alloc_pt_dma;
ppgtt->vm.clear_range = mock_clear_range;
ppgtt->vm.insert_page = mock_insert_page;
ppgtt->vm.insert_entries = mock_insert_entries;
ppgtt->vm.cleanup = mock_cleanup;
ppgtt->vm.vma_ops.bind_vma = mock_bind_ppgtt;
ppgtt->vm.vma_ops.unbind_vma = mock_unbind_ppgtt;
return ppgtt;
}
static void mock_bind_ggtt(struct i915_address_space *vm,
struct i915_vm_pt_stash *stash,
struct i915_vma_resource *vma_res,
unsigned int pat_index,
u32 flags)
{
}
static void mock_unbind_ggtt(struct i915_address_space *vm,
struct i915_vma_resource *vma_res)
{
}
void mock_init_ggtt(struct intel_gt *gt)
{
struct i915_ggtt *ggtt = gt->ggtt;
ggtt->vm.gt = gt;
ggtt->vm.i915 = gt->i915;
ggtt->vm.is_ggtt = true;
ggtt->gmadr = DEFINE_RES_MEM(0, 2048 * PAGE_SIZE);
ggtt->mappable_end = resource_size(&ggtt->gmadr);
ggtt->vm.total = 4096 * PAGE_SIZE;
ggtt->vm.alloc_pt_dma = alloc_pt_dma;
ggtt->vm.alloc_scratch_dma = alloc_pt_dma;
ggtt->vm.clear_range = mock_clear_range;
ggtt->vm.insert_page = mock_insert_page;
ggtt->vm.insert_entries = mock_insert_entries;
ggtt->vm.cleanup = mock_cleanup;
ggtt->vm.vma_ops.bind_vma = mock_bind_ggtt;
ggtt->vm.vma_ops.unbind_vma = mock_unbind_ggtt;
i915_address_space_init(&ggtt->vm, VM_CLASS_GGTT);
}
void mock_fini_ggtt(struct i915_ggtt *ggtt)
{
i915_address_space_fini(&ggtt->vm);
}