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drm/nouveau: initial pass at moving to struct nvif_device

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This is an attempt at isolating some of the changes necessary to port
to NVIF in a separate commit.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tento commit je obsažen v:
Ben Skeggs
2014-08-10 04:10:22 +10:00
rodič db2bec187d
revize 967e7bde87
41 změnil soubory, kde provedl 459 přidání a 388 odebrání
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32
drivers/gpu/drm/nouveau/nouveau_chan.c
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@@ -90,10 +90,10 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nouveau_cli *cli,
u32 parent, u32 handle, u32 size,
struct nouveau_channel **pchan)
{
struct nouveau_device *device = nv_device(drm->device);
struct nouveau_instmem *imem = nouveau_instmem(device);
struct nouveau_vmmgr *vmm = nouveau_vmmgr(device);
struct nouveau_fb *pfb = nouveau_fb(device);
struct nvif_device *device = &drm->device;
struct nouveau_instmem *imem = nvkm_instmem(device);
struct nouveau_vmmgr *vmm = nvkm_vmmgr(device);
struct nouveau_fb *pfb = nvkm_fb(device);
struct nouveau_client *client = &cli->base;
struct nv_dma_class args = {};
struct nouveau_channel *chan;
@@ -134,7 +134,7 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nouveau_cli *cli,
chan->push.vma.offset = chan->push.buffer->bo.offset;
chan->push.handle = NVDRM_PUSH | (handle & 0xffff);
if (device->card_type >= NV_50) {
if (device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
ret = nouveau_bo_vma_add(chan->push.buffer, client->vm,
&chan->push.vma);
if (ret) {
@@ -148,13 +148,13 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nouveau_cli *cli,
} else
if (chan->push.buffer->bo.mem.mem_type == TTM_PL_VRAM) {
u64 limit = pfb->ram->size - imem->reserved - 1;
if (device->card_type == NV_04) {
if (device->info.family == NV_DEVICE_INFO_V0_TNT) {
/* nv04 vram pushbuf hack, retarget to its location in
* the framebuffer bar rather than direct vram access..
* nfi why this exists, it came from the -nv ddx.
*/
args.flags = NV_DMA_TARGET_PCI | NV_DMA_ACCESS_RDWR;
args.start = nv_device_resource_start(device, 1);
args.start = nv_device_resource_start(nvkm_device(device), 1);
args.limit = args.start + limit;
} else {
args.flags = NV_DMA_TARGET_VRAM | NV_DMA_ACCESS_RDWR;
@@ -215,6 +215,7 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nouveau_cli *cli,
do {
ret = nouveau_object_new(nv_object(cli), parent, handle,
*oclass++, &args, sizeof(args),
(struct nouveau_object **)
&chan->object);
if (ret == 0)
return ret;
@@ -251,6 +252,7 @@ nouveau_channel_dma(struct nouveau_drm *drm, struct nouveau_cli *cli,
do {
ret = nouveau_object_new(nv_object(cli), parent, handle,
*oclass++, &args, sizeof(args),
(struct nouveau_object **)
&chan->object);
if (ret == 0)
return ret;
@@ -264,18 +266,18 @@ static int
nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
{
struct nouveau_client *client = nv_client(chan->cli);
struct nouveau_device *device = nv_device(chan->drm->device);
struct nouveau_instmem *imem = nouveau_instmem(device);
struct nouveau_vmmgr *vmm = nouveau_vmmgr(device);
struct nouveau_fb *pfb = nouveau_fb(device);
struct nvif_device *device = &chan->drm->device;
struct nouveau_instmem *imem = nvkm_instmem(device);
struct nouveau_vmmgr *vmm = nvkm_vmmgr(device);
struct nouveau_fb *pfb = nvkm_fb(device);
struct nouveau_software_chan *swch;
struct nouveau_object *object;
struct nv_dma_class args = {};
int ret, i;
/* allocate dma objects to cover all allowed vram, and gart */
if (device->card_type < NV_C0) {
if (device->card_type >= NV_50) {
if (device->info.family < NV_DEVICE_INFO_V0_FERMI) {
if (device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
args.flags = NV_DMA_TARGET_VM | NV_DMA_ACCESS_VM;
args.start = 0;
args.limit = client->vm->vmm->limit - 1;
@@ -290,7 +292,7 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
if (ret)
return ret;
if (device->card_type >= NV_50) {
if (device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
args.flags = NV_DMA_TARGET_VM | NV_DMA_ACCESS_VM;
args.start = 0;
args.limit = client->vm->vmm->limit - 1;
@@ -347,7 +349,7 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
OUT_RING(chan, 0x00000000);
/* allocate software object class (used for fences on <= nv05) */
if (device->card_type < NV_10) {
if (device->info.family < NV_DEVICE_INFO_V0_CELSIUS) {
ret = nouveau_object_new(nv_object(client), chan->handle,
NvSw, 0x006e, NULL, 0, &object);
if (ret)