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drm/amdgpu: move struct amdgpu_mc into amdgpu_gmc.h

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And rename it to amdgpu_gmc as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Samuel Li <Samuel.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2018-01-12 14:52:22 +01:00
committed by Alex Deucher
parent da320625de
commit 770d13b19f
36 changed files with 433 additions and 397 deletions
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46
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
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@@ -161,7 +161,7 @@ static int amdgpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
break;
case TTM_PL_TT:
man->func = &amdgpu_gtt_mgr_func;
man->gpu_offset = adev->mc.gart_start;
man->gpu_offset = adev->gmc.gart_start;
man->available_caching = TTM_PL_MASK_CACHING;
man->default_caching = TTM_PL_FLAG_CACHED;
man->flags = TTM_MEMTYPE_FLAG_MAPPABLE | TTM_MEMTYPE_FLAG_CMA;
@@ -169,7 +169,7 @@ static int amdgpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
case TTM_PL_VRAM:
/* "On-card" video ram */
man->func = &amdgpu_vram_mgr_func;
man->gpu_offset = adev->mc.vram_start;
man->gpu_offset = adev->gmc.vram_start;
man->flags = TTM_MEMTYPE_FLAG_FIXED |
TTM_MEMTYPE_FLAG_MAPPABLE;
man->available_caching = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC;
@@ -217,9 +217,9 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo,
adev->mman.buffer_funcs_ring &&
adev->mman.buffer_funcs_ring->ready == false) {
amdgpu_ttm_placement_from_domain(abo, AMDGPU_GEM_DOMAIN_CPU);
} else if (adev->mc.visible_vram_size < adev->mc.real_vram_size &&
} else if (adev->gmc.visible_vram_size < adev->gmc.real_vram_size &&
!(abo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED)) {
unsigned fpfn = adev->mc.visible_vram_size >> PAGE_SHIFT;
unsigned fpfn = adev->gmc.visible_vram_size >> PAGE_SHIFT;
struct drm_mm_node *node = bo->mem.mm_node;
unsigned long pages_left;
@@ -638,9 +638,9 @@ static int amdgpu_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_
case TTM_PL_VRAM:
mem->bus.offset = mem->start << PAGE_SHIFT;
/* check if it's visible */
if ((mem->bus.offset + mem->bus.size) > adev->mc.visible_vram_size)
if ((mem->bus.offset + mem->bus.size) > adev->gmc.visible_vram_size)
return -EINVAL;
mem->bus.base = adev->mc.aper_base;
mem->bus.base = adev->gmc.aper_base;
mem->bus.is_iomem = true;
break;
default:
@@ -891,7 +891,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo)
placement.num_busy_placement = 1;
placement.busy_placement = &placements;
placements.fpfn = 0;
placements.lpfn = adev->mc.gart_size >> PAGE_SHIFT;
placements.lpfn = adev->gmc.gart_size >> PAGE_SHIFT;
placements.flags = (bo->mem.placement & ~TTM_PL_MASK_MEM) |
TTM_PL_FLAG_TT;
@@ -1212,7 +1212,7 @@ static int amdgpu_ttm_access_memory(struct ttm_buffer_object *bo,
nodes = amdgpu_find_mm_node(&abo->tbo.mem, &offset);
pos = (nodes->start << PAGE_SHIFT) + offset;
while (len && pos < adev->mc.mc_vram_size) {
while (len && pos < adev->gmc.mc_vram_size) {
uint64_t aligned_pos = pos & ~(uint64_t)3;
uint32_t bytes = 4 - (pos & 3);
uint32_t shift = (pos & 3) * 8;
@@ -1298,7 +1298,7 @@ static int amdgpu_ttm_fw_reserve_vram_init(struct amdgpu_device *adev)
struct ttm_operation_ctx ctx = { false, false };
int r = 0;
int i;
u64 vram_size = adev->mc.visible_vram_size;
u64 vram_size = adev->gmc.visible_vram_size;
u64 offset = adev->fw_vram_usage.start_offset;
u64 size = adev->fw_vram_usage.size;
struct amdgpu_bo *bo;
@@ -1388,7 +1388,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
}
adev->mman.initialized = true;
r = ttm_bo_init_mm(&adev->mman.bdev, TTM_PL_VRAM,
adev->mc.real_vram_size >> PAGE_SHIFT);
adev->gmc.real_vram_size >> PAGE_SHIFT);
if (r) {
DRM_ERROR("Failed initializing VRAM heap.\n");
return r;
@@ -1397,11 +1397,11 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
/* Reduce size of CPU-visible VRAM if requested */
vis_vram_limit = (u64)amdgpu_vis_vram_limit * 1024 * 1024;
if (amdgpu_vis_vram_limit > 0 &&
vis_vram_limit <= adev->mc.visible_vram_size)
adev->mc.visible_vram_size = vis_vram_limit;
vis_vram_limit <= adev->gmc.visible_vram_size)
adev->gmc.visible_vram_size = vis_vram_limit;
/* Change the size here instead of the init above so only lpfn is affected */
amdgpu_ttm_set_active_vram_size(adev, adev->mc.visible_vram_size);
amdgpu_ttm_set_active_vram_size(adev, adev->gmc.visible_vram_size);
/*
*The reserved vram for firmware must be pinned to the specified
@@ -1412,21 +1412,21 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
return r;
}
r = amdgpu_bo_create_kernel(adev, adev->mc.stolen_size, PAGE_SIZE,
r = amdgpu_bo_create_kernel(adev, adev->gmc.stolen_size, PAGE_SIZE,
AMDGPU_GEM_DOMAIN_VRAM,
&adev->stolen_vga_memory,
NULL, NULL);
if (r)
return r;
DRM_INFO("amdgpu: %uM of VRAM memory ready\n",
(unsigned) (adev->mc.real_vram_size / (1024 * 1024)));
(unsigned) (adev->gmc.real_vram_size / (1024 * 1024)));
if (amdgpu_gtt_size == -1) {
struct sysinfo si;
si_meminfo(&si);
gtt_size = min(max((AMDGPU_DEFAULT_GTT_SIZE_MB << 20),
adev->mc.mc_vram_size),
adev->gmc.mc_vram_size),
((uint64_t)si.totalram * si.mem_unit * 3/4));
}
else
@@ -1559,7 +1559,7 @@ static int amdgpu_map_buffer(struct ttm_buffer_object *bo,
BUG_ON(adev->mman.buffer_funcs->copy_max_bytes <
AMDGPU_GTT_MAX_TRANSFER_SIZE * 8);
*addr = adev->mc.gart_start;
*addr = adev->gmc.gart_start;
*addr += (u64)window * AMDGPU_GTT_MAX_TRANSFER_SIZE *
AMDGPU_GPU_PAGE_SIZE;
@@ -1811,14 +1811,14 @@ static ssize_t amdgpu_ttm_vram_read(struct file *f, char __user *buf,
if (size & 0x3 || *pos & 0x3)
return -EINVAL;
if (*pos >= adev->mc.mc_vram_size)
if (*pos >= adev->gmc.mc_vram_size)
return -ENXIO;
while (size) {
unsigned long flags;
uint32_t value;
if (*pos >= adev->mc.mc_vram_size)
if (*pos >= adev->gmc.mc_vram_size)
return result;
spin_lock_irqsave(&adev->mmio_idx_lock, flags);
@@ -1850,14 +1850,14 @@ static ssize_t amdgpu_ttm_vram_write(struct file *f, const char __user *buf,
if (size & 0x3 || *pos & 0x3)
return -EINVAL;
if (*pos >= adev->mc.mc_vram_size)
if (*pos >= adev->gmc.mc_vram_size)
return -ENXIO;
while (size) {
unsigned long flags;
uint32_t value;
if (*pos >= adev->mc.mc_vram_size)
if (*pos >= adev->gmc.mc_vram_size)
return result;
r = get_user(value, (uint32_t *)buf);
@@ -2001,9 +2001,9 @@ static int amdgpu_ttm_debugfs_init(struct amdgpu_device *adev)
if (IS_ERR(ent))
return PTR_ERR(ent);
if (ttm_debugfs_entries[count].domain == TTM_PL_VRAM)
i_size_write(ent->d_inode, adev->mc.mc_vram_size);
i_size_write(ent->d_inode, adev->gmc.mc_vram_size);
else if (ttm_debugfs_entries[count].domain == TTM_PL_TT)
i_size_write(ent->d_inode, adev->mc.gart_size);
i_size_write(ent->d_inode, adev->gmc.gart_size);
adev->mman.debugfs_entries[count] = ent;
}