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drm/nouveau/nvif: give every mem object a human-readable identifier

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
This commit is contained in:
Ben Skeggs 2020-03-30 13:56:55 +10:00
parent b495396cc9
commit e79c9a0ba5
6 changed files with 36 additions and 31 deletions
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6
drivers/gpu/drm/nouveau/dispnv50/crc.c
View File

@ -510,7 +510,7 @@ nv50_crc_ctx_init(struct nv50_head *head, struct nvif_mmu *mmu,
struct nv50_core *core = nv50_disp(head->base.base.dev)->core;
int ret;
ret = nvif_mem_init_map(mmu, NVIF_MEM_VRAM, len, &ctx->mem);
ret = nvif_mem_ctor_map(mmu, "kmsCrcNtfy", NVIF_MEM_VRAM, len, &ctx->mem);
if (ret)
return ret;
@ -531,7 +531,7 @@ nv50_crc_ctx_init(struct nv50_head *head, struct nvif_mmu *mmu,
return 0;
fail_fini:
nvif_mem_fini(&ctx->mem);
nvif_mem_dtor(&ctx->mem);
return ret;
}
@ -539,7 +539,7 @@ static inline void
nv50_crc_ctx_fini(struct nv50_crc_notifier_ctx *ctx)
{
nvif_object_dtor(&ctx->ntfy);
nvif_mem_fini(&ctx->mem);
nvif_mem_dtor(&ctx->mem);
}
int nv50_crc_set_source(struct drm_crtc *crtc, const char *source_str)

5
drivers/gpu/drm/nouveau/dispnv50/disp.c
View File

@ -113,7 +113,7 @@ nv50_dmac_destroy(struct nv50_dmac *dmac)
nv50_chan_destroy(&dmac->base);
nvif_mem_fini(&dmac->push);
nvif_mem_dtor(&dmac->push);
}
int
@ -140,7 +140,8 @@ nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
if (device->info.family == NV_DEVICE_INFO_V0_PASCAL)
type |= NVIF_MEM_VRAM;
ret = nvif_mem_init_map(&cli->mmu, type, 0x1000, &dmac->push);
ret = nvif_mem_ctor_map(&cli->mmu, "kmsChanPush", type, 0x1000,
&dmac->push);
if (ret)
return ret;

6
drivers/gpu/drm/nouveau/dispnv50/lut.c
View File

@ -60,7 +60,7 @@ nv50_lut_fini(struct nv50_lut *lut)
{
int i;
for (i = 0; i < ARRAY_SIZE(lut->mem); i++)
nvif_mem_fini(&lut->mem[i]);
nvif_mem_dtor(&lut->mem[i]);
}
int
@ -70,8 +70,8 @@ nv50_lut_init(struct nv50_disp *disp, struct nvif_mmu *mmu,
const u32 size = disp->disp->object.oclass < GF110_DISP ? 257 : 1025;
int i;
for (i = 0; i < ARRAY_SIZE(lut->mem); i++) {
int ret = nvif_mem_init_map(mmu, NVIF_MEM_VRAM, size * 8,
&lut->mem[i]);
int ret = nvif_mem_ctor_map(mmu, "kmsLut", NVIF_MEM_VRAM,
size * 8, &lut->mem[i]);
if (ret)
return ret;
}

14
drivers/gpu/drm/nouveau/include/nvif/mem.h
View File

@ -10,11 +10,13 @@ struct nvif_mem {
u64 size;
};
int nvif_mem_init_type(struct nvif_mmu *mmu, s32 oclass, int type, u8 page,
u64 size, void *argv, u32 argc, struct nvif_mem *);
int nvif_mem_init(struct nvif_mmu *mmu, s32 oclass, u8 type, u8 page,
u64 size, void *argv, u32 argc, struct nvif_mem *);
void nvif_mem_fini(struct nvif_mem *);
int nvif_mem_ctor_type(struct nvif_mmu *mmu, const char *name, s32 oclass,
int type, u8 page, u64 size, void *argv, u32 argc,
struct nvif_mem *);
int nvif_mem_ctor(struct nvif_mmu *mmu, const char *name, s32 oclass, u8 type,
u8 page, u64 size, void *argv, u32 argc, struct nvif_mem *);
void nvif_mem_dtor(struct nvif_mem *);
int nvif_mem_init_map(struct nvif_mmu *, u8 type, u64 size, struct nvif_mem *);
int nvif_mem_ctor_map(struct nvif_mmu *, const char *name, u8 type, u64 size,
struct nvif_mem *);
#endif

8
drivers/gpu/drm/nouveau/nouveau_mem.c
View File

@ -87,7 +87,7 @@ nouveau_mem_fini(struct nouveau_mem *mem)
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);
nvif_mem_dtor(&mem->mem);
mutex_unlock(&mem->cli->drm->master.lock);
}
@ -121,7 +121,7 @@ nouveau_mem_host(struct ttm_mem_reg *reg, struct ttm_dma_tt *tt)
mutex_lock(&drm->master.lock);
cli->base.super = true;
ret = nvif_mem_init_type(mmu, cli->mem->oclass, type, PAGE_SHIFT,
ret = nvif_mem_ctor_type(mmu, "ttmHostMem", cli->mem->oclass, type, PAGE_SHIFT,
reg->num_pages << PAGE_SHIFT,
&args, sizeof(args), &mem->mem);
cli->base.super = super;
@ -144,7 +144,7 @@ nouveau_mem_vram(struct ttm_mem_reg *reg, bool contig, u8 page)
cli->base.super = true;
switch (cli->mem->oclass) {
case NVIF_CLASS_MEM_GF100:
ret = nvif_mem_init_type(mmu, cli->mem->oclass,
ret = nvif_mem_ctor_type(mmu, "ttmVram", cli->mem->oclass,
drm->ttm.type_vram, page, size,
&(struct gf100_mem_v0) {
.contig = contig,
@ -152,7 +152,7 @@ nouveau_mem_vram(struct ttm_mem_reg *reg, bool contig, u8 page)
&mem->mem);
break;
case NVIF_CLASS_MEM_NV50:
ret = nvif_mem_init_type(mmu, cli->mem->oclass,
ret = nvif_mem_ctor_type(mmu, "ttmVram", cli->mem->oclass,
drm->ttm.type_vram, page, size,
&(struct nv50_mem_v0) {
.bankswz = mmu->kind[mem->kind] == 2,

28
drivers/gpu/drm/nouveau/nvif/mem.c
View File

@ -25,27 +25,29 @@
#include <nvif/if000a.h>
int
nvif_mem_init_map(struct nvif_mmu *mmu, u8 type, u64 size, struct nvif_mem *mem)
nvif_mem_ctor_map(struct nvif_mmu *mmu, const char *name, u8 type, u64 size,
struct nvif_mem *mem)
{
int ret = nvif_mem_init(mmu, mmu->mem, NVIF_MEM_MAPPABLE | type, 0,
size, NULL, 0, mem);
int ret = nvif_mem_ctor(mmu, name, mmu->mem, NVIF_MEM_MAPPABLE | type,
0, size, NULL, 0, mem);
if (ret == 0) {
ret = nvif_object_map(&mem->object, NULL, 0);
if (ret)
nvif_mem_fini(mem);
nvif_mem_dtor(mem);
}
return ret;
}
void
nvif_mem_fini(struct nvif_mem *mem)
nvif_mem_dtor(struct nvif_mem *mem)
{
nvif_object_dtor(&mem->object);
}
int
nvif_mem_init_type(struct nvif_mmu *mmu, s32 oclass, int type, u8 page,
u64 size, void *argv, u32 argc, struct nvif_mem *mem)
nvif_mem_ctor_type(struct nvif_mmu *mmu, const char *name, s32 oclass,
int type, u8 page, u64 size, void *argv, u32 argc,
struct nvif_mem *mem)
{
struct nvif_mem_v0 *args;
u8 stack[128];
@ -67,8 +69,8 @@ nvif_mem_init_type(struct nvif_mmu *mmu, s32 oclass, int type, u8 page,
args->size = size;
memcpy(args->data, argv, argc);
ret = nvif_object_ctor(&mmu->object, "nvifMem", 0, oclass, args,
sizeof(*args) + argc, &mem->object);
ret = nvif_object_ctor(&mmu->object, name ? name : "nvifMem", 0, oclass,
args, sizeof(*args) + argc, &mem->object);
if (ret == 0) {
mem->type = mmu->type[type].type;
mem->page = args->page;
@ -83,8 +85,8 @@ nvif_mem_init_type(struct nvif_mmu *mmu, s32 oclass, int type, u8 page,
}
int
nvif_mem_init(struct nvif_mmu *mmu, s32 oclass, u8 type, u8 page,
u64 size, void *argv, u32 argc, struct nvif_mem *mem)
nvif_mem_ctor(struct nvif_mmu *mmu, const char *name, s32 oclass, u8 type,
u8 page, u64 size, void *argv, u32 argc, struct nvif_mem *mem)
{
int ret = -EINVAL, i;
@ -92,8 +94,8 @@ nvif_mem_init(struct nvif_mmu *mmu, s32 oclass, u8 type, u8 page,
for (i = 0; ret && i < mmu->type_nr; i++) {
if ((mmu->type[i].type & type) == type) {
ret = nvif_mem_init_type(mmu, oclass, i, page, size,
argv, argc, mem);
ret = nvif_mem_ctor_type(mmu, name, oclass, i, page,
size, argv, argc, mem);
}
}