/*XXX*/
#include <subdev/bios.h>
#include <subdev/fb.h>
-#include <subdev/mmu.h>
#include <subdev/bar.h>
#include <subdev/gpio.h>
#include <subdev/clk.h>
})
#define nvxx_bios(a) nvxx_device(a)->bios
#define nvxx_fb(a) nvxx_device(a)->fb
-#define nvxx_mmu(a) nvxx_device(a)->mmu
#define nvxx_gpio(a) nvxx_device(a)->gpio
#define nvxx_clk(a) nvxx_device(a)->clk
#define nvxx_i2c(a) nvxx_device(a)->i2c
#include "nouveau_mem.h"
#include "nouveau_vmm.h"
+#include <nvif/class.h>
+#include <nvif/if500b.h>
+#include <nvif/if900b.h>
+
/*
* NV10-NV40 tiling helpers
*/
{
struct nouveau_mem *old_mem = nouveau_mem(&bo->mem);
struct nouveau_mem *new_mem = nouveau_mem(reg);
- struct nvkm_vm *vmm = drm->client.vm;
- u64 size = (u64)reg->num_pages << PAGE_SHIFT;
+ struct nvif_vmm *vmm = &drm->client.vmm.vmm;
int ret;
- ret = nvkm_vm_get(vmm, size, old_mem->mem.page, NV_MEM_ACCESS_RW,
- &old_mem->vma[0]);
+ ret = nvif_vmm_get(vmm, LAZY, false, old_mem->mem.page, 0,
+ old_mem->mem.size, &old_mem->vma[0]);
if (ret)
return ret;
- ret = nvkm_vm_get(vmm, size, new_mem->mem.page, NV_MEM_ACCESS_RW,
- &old_mem->vma[1]);
- if (ret) {
- nvkm_vm_put(&old_mem->vma[0]);
- return ret;
- }
+ ret = nvif_vmm_get(vmm, LAZY, false, new_mem->mem.page, 0,
+ new_mem->mem.size, &old_mem->vma[1]);
+ if (ret)
+ goto done;
ret = nouveau_mem_map(old_mem, vmm, &old_mem->vma[0]);
if (ret)
ret = nouveau_mem_map(new_mem, vmm, &old_mem->vma[1]);
done:
if (ret) {
- nvkm_vm_put(&old_mem->vma[1]);
- nvkm_vm_put(&old_mem->vma[0]);
+ nvif_vmm_put(vmm, &old_mem->vma[1]);
+ nvif_vmm_put(vmm, &old_mem->vma[0]);
}
return 0;
}
struct nouveau_drm *drm = nouveau_bdev(bdev);
struct nvkm_device *device = nvxx_device(&drm->client.device);
struct nouveau_mem *mem = nouveau_mem(reg);
- int ret;
reg->bus.addr = NULL;
reg->bus.offset = 0;
reg->bus.is_iomem = !drm->agp.cma;
}
#endif
- if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA || !mem->kind)
+ if (drm->client.mem->oclass < NVIF_CLASS_MEM_NV50 || !mem->kind)
/* untiled */
break;
/* fallthrough, tiled memory */
reg->bus.offset = reg->start << PAGE_SHIFT;
reg->bus.base = device->func->resource_addr(device, 1);
reg->bus.is_iomem = true;
- if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
- struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device);
- int page_shift = 12;
- if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_FERMI)
- page_shift = mem->mem.page;
-
- ret = nvkm_vm_get(bar, mem->_mem->size << 12,
- page_shift, NV_MEM_ACCESS_RW,
- &mem->bar_vma);
- if (ret)
- return ret;
+ if (drm->client.mem->oclass >= NVIF_CLASS_MEM_NV50) {
+ union {
+ struct nv50_mem_map_v0 nv50;
+ struct gf100_mem_map_v0 gf100;
+ } args;
+ u64 handle, length;
+ u32 argc = 0;
+ int ret;
+
+ switch (mem->mem.object.oclass) {
+ case NVIF_CLASS_MEM_NV50:
+ args.nv50.version = 0;
+ args.nv50.ro = 0;
+ args.nv50.kind = mem->kind;
+ args.nv50.comp = mem->comp;
+ break;
+ case NVIF_CLASS_MEM_GF100:
+ args.gf100.version = 0;
+ args.gf100.ro = 0;
+ args.gf100.kind = mem->kind;
+ break;
+ default:
+ WARN_ON(1);
+ break;
+ }
+
+ ret = nvif_object_map_handle(&mem->mem.object,
+ &argc, argc,
+ &handle, &length);
+ if (ret != 1)
+ return ret ? ret : -EINVAL;
- nvkm_vm_map(&mem->bar_vma, mem->_mem);
- reg->bus.offset = mem->bar_vma.offset;
+ reg->bus.base = 0;
+ reg->bus.offset = handle;
}
break;
default:
static void
nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
{
+ struct nouveau_drm *drm = nouveau_bdev(bdev);
struct nouveau_mem *mem = nouveau_mem(reg);
- if (!mem->bar_vma.node)
- return;
-
- nvkm_vm_put(&mem->bar_vma);
+ if (drm->client.mem->oclass >= NVIF_CLASS_MEM_NV50) {
+ switch (reg->mem_type) {
+ case TTM_PL_TT:
+ if (mem->kind)
+ nvif_object_unmap_handle(&mem->mem.object);
+ break;
+ case TTM_PL_VRAM:
+ nvif_object_unmap_handle(&mem->mem.object);
+ break;
+ default:
+ break;
+ }
+ }
}
static int
{
struct nouveau_channel *chan = *pchan;
if (chan) {
+ struct nouveau_cli *cli = (void *)chan->user.client;
+ bool super;
+
+ if (cli) {
+ super = cli->base.super;
+ cli->base.super = true;
+ }
+
if (chan->fence)
nouveau_fence(chan->drm)->context_del(chan);
nvif_object_fini(&chan->nvsw);
nouveau_bo_unpin(chan->push.buffer);
nouveau_bo_ref(NULL, &chan->push.buffer);
kfree(chan);
+
+ if (cli)
+ cli->base.super = super;
}
*pchan = NULL;
}
#include "nouveau_ttm.h"
#include "nouveau_gem.h"
+#include "nouveau_mem.h"
#include "nouveau_vmm.h"
#include <nvif/class.h>
#include <drm/ttm/ttm_bo_driver.h>
+#include <nvif/class.h>
+#include <nvif/if000a.h>
+#include <nvif/if500b.h>
+#include <nvif/if500d.h>
+#include <nvif/if900b.h>
+#include <nvif/if900d.h>
+
int
nouveau_mem_map(struct nouveau_mem *mem,
- struct nvkm_vmm *vmm, struct nvkm_vma *vma)
+ struct nvif_vmm *vmm, struct nvif_vma *vma)
{
- nvkm_vm_map(vma, mem->_mem);
- return 0;
+ union {
+ struct nv50_vmm_map_v0 nv50;
+ struct gf100_vmm_map_v0 gf100;
+ } args;
+ u32 argc = 0;
+ bool super;
+ int ret;
+
+ switch (vmm->object.oclass) {
+ case NVIF_CLASS_VMM_NV04:
+ break;
+ case NVIF_CLASS_VMM_NV50:
+ args.nv50.version = 0;
+ args.nv50.ro = 0;
+ args.nv50.priv = 0;
+ args.nv50.kind = mem->kind;
+ args.nv50.comp = mem->comp;
+ argc = sizeof(args.nv50);
+ break;
+ case NVIF_CLASS_VMM_GF100:
+ case NVIF_CLASS_VMM_GM200:
+ case NVIF_CLASS_VMM_GP100:
+ args.gf100.version = 0;
+ if (mem->mem.type & NVIF_MEM_VRAM)
+ args.gf100.vol = 0;
+ else
+ args.gf100.vol = 1;
+ args.gf100.ro = 0;
+ args.gf100.priv = 0;
+ args.gf100.kind = mem->kind;
+ argc = sizeof(args.gf100);
+ break;
+ default:
+ WARN_ON(1);
+ return -ENOSYS;
+ }
+
+ super = vmm->object.client->super;
+ vmm->object.client->super = true;
+ ret = nvif_vmm_map(vmm, vma->addr, mem->mem.size, &args, argc,
+ &mem->mem, 0);
+ vmm->object.client->super = super;
+ return ret;
}
void
nouveau_mem_fini(struct nouveau_mem *mem)
{
- nvkm_vm_put(&mem->vma[1]);
- nvkm_vm_put(&mem->vma[0]);
+ nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[1]);
+ nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[0]);
+ mutex_lock(&mem->cli->drm->master.lock);
+ nvif_mem_fini(&mem->mem);
+ mutex_unlock(&mem->cli->drm->master.lock);
}
int
{
struct nouveau_mem *mem = nouveau_mem(reg);
struct nouveau_cli *cli = mem->cli;
+ struct nouveau_drm *drm = cli->drm;
+ struct nvif_mmu *mmu = &cli->mmu;
+ struct nvif_mem_ram_v0 args = {};
+ bool super = cli->base.super;
+ u8 type;
+ int ret;
+
+ if (mmu->type[drm->ttm.type_host].type & NVIF_MEM_UNCACHED)
+ type = drm->ttm.type_ncoh;
+ else
+ type = drm->ttm.type_host;
- if (mem->kind && cli->device.info.chipset == 0x50)
+ if (mem->kind && !(mmu->type[type].type & NVIF_MEM_KIND))
mem->comp = mem->kind = 0;
- if (mem->comp) {
- if (cli->device.info.chipset >= 0xc0)
- mem->kind = gf100_pte_storage_type_map[mem->kind];
+ if (mem->comp && !(mmu->type[type].type & NVIF_MEM_COMP)) {
+ if (mmu->object.oclass >= NVIF_CLASS_MMU_GF100)
+ mem->kind = mmu->kind[mem->kind];
mem->comp = 0;
}
- mem->__mem.size = (reg->num_pages << PAGE_SHIFT) >> 12;
- mem->__mem.memtype = (mem->comp << 7) | mem->kind;
- if (tt->ttm.sg) mem->__mem.sg = tt->ttm.sg;
- else mem->__mem.pages = tt->dma_address;
- mem->_mem = &mem->__mem;
- mem->mem.page = 12;
- mem->_mem->memory = &mem->memory;
- return 0;
-}
-
-#include <subdev/fb/nv50.h>
+ if (tt->ttm.sg) args.sgl = tt->ttm.sg->sgl;
+ else args.dma = tt->dma_address;
-struct nvkm_vram {
- struct nvkm_memory memory;
- struct nvkm_ram *ram;
- u8 page;
- struct nvkm_mm_node *mn;
-};
+ mutex_lock(&drm->master.lock);
+ cli->base.super = true;
+ ret = nvif_mem_init_type(mmu, cli->mem->oclass, type, PAGE_SHIFT,
+ reg->num_pages << PAGE_SHIFT,
+ &args, sizeof(args), &mem->mem);
+ cli->base.super = super;
+ mutex_unlock(&drm->master.lock);
+ return ret;
+}
int
nouveau_mem_vram(struct ttm_mem_reg *reg, bool contig, u8 page)
{
struct nouveau_mem *mem = nouveau_mem(reg);
struct nouveau_cli *cli = mem->cli;
- struct nvkm_device *device = nvxx_device(&cli->device);
+ struct nouveau_drm *drm = cli->drm;
+ struct nvif_mmu *mmu = &cli->mmu;
+ bool super = cli->base.super;
u64 size = ALIGN(reg->num_pages << PAGE_SHIFT, 1 << page);
- u8 type;
int ret;
- mem->mem.page = page;
- mem->_mem = &mem->__mem;
-
- if (cli->device.info.chipset < 0xc0) {
- type = nv50_fb_memtype[mem->kind];
- } else {
- if (!mem->comp)
- mem->kind = gf100_pte_storage_type_map[mem->kind];
- mem->comp = 0;
- type = 0x01;
+ mutex_lock(&drm->master.lock);
+ cli->base.super = true;
+ switch (cli->mem->oclass) {
+ case NVIF_CLASS_MEM_GF100:
+ ret = nvif_mem_init_type(mmu, cli->mem->oclass,
+ drm->ttm.type_vram, page, size,
+ &(struct gf100_mem_v0) {
+ .contig = contig,
+ }, sizeof(struct gf100_mem_v0),
+ &mem->mem);
+ break;
+ case NVIF_CLASS_MEM_NV50:
+ ret = nvif_mem_init_type(mmu, cli->mem->oclass,
+ drm->ttm.type_vram, page, size,
+ &(struct nv50_mem_v0) {
+ .bankswz = mmu->kind[mem->kind] == 2,
+ .contig = contig,
+ }, sizeof(struct nv50_mem_v0),
+ &mem->mem);
+ break;
+ default:
+ ret = -ENOSYS;
+ WARN_ON(1);
+ break;
}
+ cli->base.super = super;
+ mutex_unlock(&drm->master.lock);
- ret = nvkm_ram_get(device, NVKM_RAM_MM_NORMAL, type, page, size,
- contig, false, &mem->_mem->memory);
- if (ret)
- return ret;
-
- mem->_mem->size = size >> NVKM_RAM_MM_SHIFT;
- mem->_mem->offset = nvkm_memory_addr(mem->_mem->memory);
- mem->_mem->mem = ((struct nvkm_vram *)mem->_mem->memory)->mn;
- mem->_mem->memtype = (mem->comp << 7) | mem->kind;
-
- reg->start = mem->_mem->offset >> PAGE_SHIFT;
+ reg->start = mem->mem.addr >> PAGE_SHIFT;
return ret;
}
reg->mm_node = NULL;
}
-static enum nvkm_memory_target
-nouveau_mem_memory_target(struct nvkm_memory *memory)
-{
- struct nouveau_mem *mem = container_of(memory, typeof(*mem), memory);
- if (mem->_mem->mem)
- return NVKM_MEM_TARGET_VRAM;
- return NVKM_MEM_TARGET_HOST;
-};
-
-static u8
-nouveau_mem_memory_page(struct nvkm_memory *memory)
-{
- struct nouveau_mem *mem = container_of(memory, typeof(*mem), memory);
- return mem->mem.page;
-};
-
-static u64
-nouveau_mem_memory_size(struct nvkm_memory *memory)
-{
- struct nouveau_mem *mem = container_of(memory, typeof(*mem), memory);
- return mem->_mem->size << 12;
-}
-
-static const struct nvkm_memory_func
-nouveau_mem_memory = {
- .target = nouveau_mem_memory_target,
- .page = nouveau_mem_memory_page,
- .size = nouveau_mem_memory_size,
-};
-
int
nouveau_mem_new(struct nouveau_cli *cli, u8 kind, u8 comp,
struct ttm_mem_reg *reg)
mem->cli = cli;
mem->kind = kind;
mem->comp = comp;
- nvkm_memory_ctor(&nouveau_mem_memory, &mem->memory);
reg->mm_node = mem;
return 0;
#ifndef __NOUVEAU_MEM_H__
#define __NOUVEAU_MEM_H__
-#include <core/memory.h>
-#include <subdev/fb.h>
-#include <subdev/mmu.h>
-
#include <drm/ttm/ttm_bo_api.h>
struct ttm_dma_tt;
+#include <nvif/mem.h>
+#include <nvif/vmm.h>
+
static inline struct nouveau_mem *
nouveau_mem(struct ttm_mem_reg *reg)
{
struct nouveau_cli *cli;
u8 kind;
u8 comp;
- struct {
- u8 page;
- } mem;
- struct nvkm_vma vma[2];
-
- struct nvkm_mem __mem;
- struct nvkm_mem *_mem;
- struct nvkm_vma bar_vma;
-
- struct nvkm_memory memory;
+ struct nvif_mem mem;
+ struct nvif_vma vma[2];
};
int nouveau_mem_new(struct nouveau_cli *, u8 kind, u8 comp,
int nouveau_mem_vram(struct ttm_mem_reg *, bool contig, u8 page);
int nouveau_mem_host(struct ttm_mem_reg *, struct ttm_dma_tt *);
void nouveau_mem_fini(struct nouveau_mem *);
-int nouveau_mem_map(struct nouveau_mem *, struct nvkm_vmm *, struct nvkm_vma *);
+int nouveau_mem_map(struct nouveau_mem *, struct nvif_vmm *, struct nvif_vma *);
#endif
if (ret)
return ret;
- ret = nouveau_mem_map(mem, mem->cli->vm, &mem->vma[0]);
+ ret = nouveau_mem_map(mem, &mem->cli->vmm.vmm, &mem->vma[0]);
if (ret) {
nouveau_mem_fini(mem);
return ret;
{
}
-static void
-nouveau_vram_manager_del(struct ttm_mem_type_manager *man,
- struct ttm_mem_reg *reg)
-{
- struct nvkm_memory *memory = nouveau_mem(reg)->_mem->memory;
- nouveau_mem_del(reg);
- nvkm_memory_unref(&memory);
-}
-
static int
nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
struct ttm_buffer_object *bo,
.init = nouveau_manager_init,
.takedown = nouveau_manager_fini,
.get_node = nouveau_vram_manager_new,
- .put_node = nouveau_vram_manager_del,
+ .put_node = nouveau_manager_del,
.debug = nouveau_manager_debug,
};
if (ret)
return ret;
- mem->_mem = &mem->__mem;
reg->start = 0;
return 0;
}
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_drm *drm = nvbo->cli->drm;
struct nouveau_mem *mem;
- struct nvkm_mmu *mmu = nvxx_mmu(&drm->client.device);
int ret;
ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
if (ret)
return ret;
- ret = nvkm_vm_get(mmu->vmm, reg->num_pages << 12, 12,
- NV_MEM_ACCESS_RW, &mem->vma[0]);
+ ret = nvif_vmm_get(&mem->cli->vmm.vmm, PTES, false, 12, 0,
+ reg->num_pages << PAGE_SHIFT, &mem->vma[0]);
if (ret) {
nouveau_mem_del(reg);
if (ret == -ENOSPC) {
return ret;
}
- mem->_mem = &mem->__mem;
reg->start = mem->vma[0].addr >> PAGE_SHIFT;
return 0;
}
nouveau_vma_unmap(struct nouveau_vma *vma)
{
if (vma->mem) {
- nvkm_vm_unmap(&vma->_vma);
+ nvif_vmm_unmap(&vma->vmm->vmm, vma->addr);
vma->mem = NULL;
}
}
int
nouveau_vma_map(struct nouveau_vma *vma, struct nouveau_mem *mem)
{
- int ret = nouveau_mem_map(mem, vma->vmm->vm, &vma->_vma);
+ struct nvif_vma tmp = { .addr = vma->addr };
+ int ret = nouveau_mem_map(mem, &vma->vmm->vmm, &tmp);
if (ret)
return ret;
vma->mem = mem;
{
struct nouveau_vma *vma = *pvma;
if (vma && --vma->refs <= 0) {
- if (likely(vma->addr != ~0ULL))
- nvkm_vm_put(&vma->_vma);
+ if (likely(vma->addr != ~0ULL)) {
+ struct nvif_vma tmp = { .addr = vma->addr, .size = 1 };
+ nvif_vmm_put(&vma->vmm->vmm, &tmp);
+ }
list_del(&vma->head);
*pvma = NULL;
kfree(*pvma);
{
struct nouveau_mem *mem = nouveau_mem(&nvbo->bo.mem);
struct nouveau_vma *vma;
+ struct nvif_vma tmp;
int ret;
if ((vma = *pvma = nouveau_vma_find(nvbo, vmm))) {
if (nvbo->bo.mem.mem_type != TTM_PL_SYSTEM &&
mem->mem.page == nvbo->page) {
- ret = nvkm_vm_get(vmm->vm, mem->_mem->size << 12, mem->mem.page,
- NV_MEM_ACCESS_RW, &vma->_vma);
+ ret = nvif_vmm_get(&vmm->vmm, LAZY, false, mem->mem.page, 0,
+ mem->mem.size, &tmp);
if (ret)
goto done;
- vma->addr = vma->_vma.offset;
+ vma->addr = tmp.addr;
ret = nouveau_vma_map(vma, mem);
} else {
- ret = nvkm_vm_get(vmm->vm, mem->_mem->size << 12, mem->mem.page,
- NV_MEM_ACCESS_RW, &vma->_vma);
- vma->addr = vma->_vma.offset;
+ ret = nvif_vmm_get(&vmm->vmm, PTES, false, mem->mem.page, 0,
+ mem->mem.size, &tmp);
+ vma->addr = tmp.addr;
}
done:
u64 addr;
struct nouveau_mem *mem;
-
- struct nvkm_vma _vma;
};
struct nouveau_vma *nouveau_vma_find(struct nouveau_bo *, struct nouveau_vmm *);
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