aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/nouveau/nouveau_ttm.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_ttm.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_ttm.c104
1 files changed, 52 insertions, 52 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index a6dbe8258040..13e5cc5f07fe 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -36,7 +36,7 @@ static int
nouveau_vram_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nvkm_fb *fb = nvxx_fb(&drm->device);
+ struct nvkm_fb *fb = nvxx_fb(&drm->client.device);
man->priv = fb;
return 0;
}
@@ -64,53 +64,53 @@ nvkm_mem_node_cleanup(struct nvkm_mem *node)
static void
nouveau_vram_manager_del(struct ttm_mem_type_manager *man,
- struct ttm_mem_reg *mem)
+ struct ttm_mem_reg *reg)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nvkm_ram *ram = nvxx_fb(&drm->device)->ram;
- nvkm_mem_node_cleanup(mem->mm_node);
- ram->func->put(ram, (struct nvkm_mem **)&mem->mm_node);
+ struct nvkm_ram *ram = nvxx_fb(&drm->client.device)->ram;
+ nvkm_mem_node_cleanup(reg->mm_node);
+ ram->func->put(ram, (struct nvkm_mem **)&reg->mm_node);
}
static int
nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
const struct ttm_place *place,
- struct ttm_mem_reg *mem)
+ struct ttm_mem_reg *reg)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nvkm_ram *ram = nvxx_fb(&drm->device)->ram;
+ struct nvkm_ram *ram = nvxx_fb(&drm->client.device)->ram;
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nvkm_mem *node;
u32 size_nc = 0;
int ret;
- if (drm->device.info.ram_size == 0)
+ if (drm->client.device.info.ram_size == 0)
return -ENOMEM;
if (nvbo->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG)
size_nc = 1 << nvbo->page_shift;
- ret = ram->func->get(ram, mem->num_pages << PAGE_SHIFT,
- mem->page_alignment << PAGE_SHIFT, size_nc,
+ ret = ram->func->get(ram, reg->num_pages << PAGE_SHIFT,
+ reg->page_alignment << PAGE_SHIFT, size_nc,
(nvbo->tile_flags >> 8) & 0x3ff, &node);
if (ret) {
- mem->mm_node = NULL;
+ reg->mm_node = NULL;
return (ret == -ENOSPC) ? 0 : ret;
}
node->page_shift = nvbo->page_shift;
- mem->mm_node = node;
- mem->start = node->offset >> PAGE_SHIFT;
+ reg->mm_node = node;
+ reg->start = node->offset >> PAGE_SHIFT;
return 0;
}
const struct ttm_mem_type_manager_func nouveau_vram_manager = {
- nouveau_vram_manager_init,
- nouveau_vram_manager_fini,
- nouveau_vram_manager_new,
- nouveau_vram_manager_del,
+ .init = nouveau_vram_manager_init,
+ .takedown = nouveau_vram_manager_fini,
+ .get_node = nouveau_vram_manager_new,
+ .put_node = nouveau_vram_manager_del,
};
static int
@@ -127,18 +127,18 @@ nouveau_gart_manager_fini(struct ttm_mem_type_manager *man)
static void
nouveau_gart_manager_del(struct ttm_mem_type_manager *man,
- struct ttm_mem_reg *mem)
+ struct ttm_mem_reg *reg)
{
- nvkm_mem_node_cleanup(mem->mm_node);
- kfree(mem->mm_node);
- mem->mm_node = NULL;
+ nvkm_mem_node_cleanup(reg->mm_node);
+ kfree(reg->mm_node);
+ reg->mm_node = NULL;
}
static int
nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
const struct ttm_place *place,
- struct ttm_mem_reg *mem)
+ struct ttm_mem_reg *reg)
{
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
struct nouveau_bo *nvbo = nouveau_bo(bo);
@@ -150,7 +150,7 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
node->page_shift = 12;
- switch (drm->device.info.family) {
+ switch (drm->client.device.info.family) {
case NV_DEVICE_INFO_V0_TNT:
case NV_DEVICE_INFO_V0_CELSIUS:
case NV_DEVICE_INFO_V0_KELVIN:
@@ -158,7 +158,7 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
case NV_DEVICE_INFO_V0_CURIE:
break;
case NV_DEVICE_INFO_V0_TESLA:
- if (drm->device.info.chipset != 0x50)
+ if (drm->client.device.info.chipset != 0x50)
node->memtype = (nvbo->tile_flags & 0x7f00) >> 8;
break;
case NV_DEVICE_INFO_V0_FERMI:
@@ -169,12 +169,12 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
break;
default:
NV_WARN(drm, "%s: unhandled family type %x\n", __func__,
- drm->device.info.family);
+ drm->client.device.info.family);
break;
}
- mem->mm_node = node;
- mem->start = 0;
+ reg->mm_node = node;
+ reg->start = 0;
return 0;
}
@@ -184,11 +184,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
}
const struct ttm_mem_type_manager_func nouveau_gart_manager = {
- nouveau_gart_manager_init,
- nouveau_gart_manager_fini,
- nouveau_gart_manager_new,
- nouveau_gart_manager_del,
- nouveau_gart_manager_debug
+ .init = nouveau_gart_manager_init,
+ .takedown = nouveau_gart_manager_fini,
+ .get_node = nouveau_gart_manager_new,
+ .put_node = nouveau_gart_manager_del,
+ .debug = nouveau_gart_manager_debug
};
/*XXX*/
@@ -197,7 +197,7 @@ static int
nv04_gart_manager_init(struct ttm_mem_type_manager *man, unsigned long psize)
{
struct nouveau_drm *drm = nouveau_bdev(man->bdev);
- struct nvkm_mmu *mmu = nvxx_mmu(&drm->device);
+ struct nvkm_mmu *mmu = nvxx_mmu(&drm->client.device);
struct nv04_mmu *priv = (void *)mmu;
struct nvkm_vm *vm = NULL;
nvkm_vm_ref(priv->vm, &vm, NULL);
@@ -215,20 +215,20 @@ nv04_gart_manager_fini(struct ttm_mem_type_manager *man)
}
static void
-nv04_gart_manager_del(struct ttm_mem_type_manager *man, struct ttm_mem_reg *mem)
+nv04_gart_manager_del(struct ttm_mem_type_manager *man, struct ttm_mem_reg *reg)
{
- struct nvkm_mem *node = mem->mm_node;
+ struct nvkm_mem *node = reg->mm_node;
if (node->vma[0].node)
nvkm_vm_put(&node->vma[0]);
- kfree(mem->mm_node);
- mem->mm_node = NULL;
+ kfree(reg->mm_node);
+ reg->mm_node = NULL;
}
static int
nv04_gart_manager_new(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
const struct ttm_place *place,
- struct ttm_mem_reg *mem)
+ struct ttm_mem_reg *reg)
{
struct nvkm_mem *node;
int ret;
@@ -239,15 +239,15 @@ nv04_gart_manager_new(struct ttm_mem_type_manager *man,
node->page_shift = 12;
- ret = nvkm_vm_get(man->priv, mem->num_pages << 12, node->page_shift,
+ ret = nvkm_vm_get(man->priv, reg->num_pages << 12, node->page_shift,
NV_MEM_ACCESS_RW, &node->vma[0]);
if (ret) {
kfree(node);
return ret;
}
- mem->mm_node = node;
- mem->start = node->vma[0].offset >> PAGE_SHIFT;
+ reg->mm_node = node;
+ reg->start = node->vma[0].offset >> PAGE_SHIFT;
return 0;
}
@@ -257,11 +257,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
}
const struct ttm_mem_type_manager_func nv04_gart_manager = {
- nv04_gart_manager_init,
- nv04_gart_manager_fini,
- nv04_gart_manager_new,
- nv04_gart_manager_del,
- nv04_gart_manager_debug
+ .init = nv04_gart_manager_init,
+ .takedown = nv04_gart_manager_fini,
+ .get_node = nv04_gart_manager_new,
+ .put_node = nv04_gart_manager_del,
+ .debug = nv04_gart_manager_debug
};
int
@@ -339,7 +339,7 @@ nouveau_ttm_global_release(struct nouveau_drm *drm)
int
nouveau_ttm_init(struct nouveau_drm *drm)
{
- struct nvkm_device *device = nvxx_device(&drm->device);
+ struct nvkm_device *device = nvxx_device(&drm->client.device);
struct nvkm_pci *pci = device->pci;
struct drm_device *dev = drm->dev;
u8 bits;
@@ -352,8 +352,8 @@ nouveau_ttm_init(struct nouveau_drm *drm)
drm->agp.cma = pci->agp.cma;
}
- bits = nvxx_mmu(&drm->device)->dma_bits;
- if (nvxx_device(&drm->device)->func->pci) {
+ bits = nvxx_mmu(&drm->client.device)->dma_bits;
+ if (nvxx_device(&drm->client.device)->func->pci) {
if (drm->agp.bridge)
bits = 32;
} else if (device->func->tegra) {
@@ -396,7 +396,7 @@ nouveau_ttm_init(struct nouveau_drm *drm)
}
/* VRAM init */
- drm->gem.vram_available = drm->device.info.ram_user;
+ drm->gem.vram_available = drm->client.device.info.ram_user;
arch_io_reserve_memtype_wc(device->func->resource_addr(device, 1),
device->func->resource_size(device, 1));
@@ -413,7 +413,7 @@ nouveau_ttm_init(struct nouveau_drm *drm)
/* GART init */
if (!drm->agp.bridge) {
- drm->gem.gart_available = nvxx_mmu(&drm->device)->limit;
+ drm->gem.gart_available = nvxx_mmu(&drm->client.device)->limit;
} else {
drm->gem.gart_available = drm->agp.size;
}
@@ -433,7 +433,7 @@ nouveau_ttm_init(struct nouveau_drm *drm)
void
nouveau_ttm_fini(struct nouveau_drm *drm)
{
- struct nvkm_device *device = nvxx_device(&drm->device);
+ struct nvkm_device *device = nvxx_device(&drm->client.device);
ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_VRAM);
ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_TT);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.