nvkm_memory_new identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/nouveau/include/nvkm/core/memory.h, line 50 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/nouveau/nvkm/core/memory.c, line 137 (as a function)

Referenced in 25 files:

Smatch caller information:

drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c nvkm_fault_oneinit_buffer() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	0-u32max
PARAM_VALUE	3	align	4096
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c nv40_instmem_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	65536
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	784852273757753912
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c nv40_instmem_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	0	device->imem->subdev.device->fb->ram	0-s64max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	32768
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	784852273757753928
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c nv40_instmem_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	0	device->imem->subdev.device->fb->ram	0-s64max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	131072
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	784852273757753936
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c nv20_gr_chan_new() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	14320
PARAM_VALUE	3	align	16
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c nv20_gr_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	128
PARAM_VALUE	3	align	16
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	2445551396426654128
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c nv30_gr_chan_new() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	24392
PARAM_VALUE	3	align	16
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c gm20b_acr_wpr_alloc() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	8174001093408891232
CAPPED_DATA	2	size	1
DATA_SOURCE	2	size	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/falcon.c nvkm_falcon_init() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->timer->func->read	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	3	align	256
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	7896146726845673408
PARAM_VALUE	5	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
UNITS	2	size	unit_byte
HALF_LOCKED2		&subdev->use.mutex
HALF_LOCKED2		flags

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c nv34_gr_chan_new() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	18140
PARAM_VALUE	3	align	16
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/core/gpuobj.c nvkm_gpuobj_ctor() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device->bios->bit_offset	0-4294967295
PARAM_VALUE	0	device->imem->subdev.device->fb->ram	0-s64max
PARAM_VALUE	1	target	1
PARAM_VALUE	3	align	0-s32max
PARAM_VALUE	5	pmemory	4096-ptr_max
DATA_SOURCE	0	device	$0
DATA_SOURCE	2	size	$1
DATA_SOURCE	4	zero	$3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cgrp->mutex
HALF_LOCKED2		&subdev->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c nvkm_mmu_ptc_get() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	3	align	4096-u32max
PARAM_VALUE	5	pmemory	4096-ptr_max
DATA_SOURCE	2	size	$1
DATA_SOURCE	3	align	$2
DATA_SOURCE	4	zero	$3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mmu->ptp.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c nv25_gr_chan_new() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	14116
PARAM_VALUE	3	align	16
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_chan_new() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	4096
PARAM_VALUE	3	align	256
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->pmu	0,4096-ptr_max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	1	target	0
PARAM_VALUE	3	align	256
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	1114288273090805912
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	0	device->pmu	0,4096-ptr_max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	1	target	0
PARAM_VALUE	3	align	256
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	1114288273090805920
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	0	device->pmu	0,4096-ptr_max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	1	target	0
PARAM_VALUE	2	size	0-u32max
PARAM_VALUE	3	align	4096
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	1114288273090805928
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	0	device->pmu	0,4096-ptr_max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	524288
PARAM_VALUE	3	align	256
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	1114288273090805936
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c nv50_runl_alloc() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	0-u32max
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	4096-ptr_max
PARAM_VALUE	5	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&runl->mutex

drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c gf100_fb_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	4096-s32max
PARAM_VALUE	3	align	4096
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	1921720137686103184,8287219106504082576
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	size	4097-s32max
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c gf100_fb_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	4096-s32max
PARAM_VALUE	3	align	4096
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	1921720137686103192,8287219106504082584
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	size	4097-s32max
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c gm200_acr_wpr_alloc() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	0,262144-u32max
PARAM_VALUE	3	align	262144
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	8174001093408891232
BIT_INFO	2	size	0x0,0xfffc0000
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gr.c r535_gr_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->gsp	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	73728
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	7992373685240045568
PARAM_VALUE	5	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gr.c r535_gr_promote_ctx() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	1	target	0-1
PARAM_VALUE	2	size	0-u32max
PARAM_VALUE	5	pmemory	4096-ptr_max
FUZZY_MAX	1	target	1
HARD_MAX	1	target	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cgrp->mutex
HALF_LOCKED2		&subdev->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c nvkm_xtensa_init() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	device->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	device->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	262144
PARAM_VALUE	3	align	4096
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	1028539724942152056
PARAM_VALUE	5	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&subdev->use.mutex
HALF_LOCKED2		flags

drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c nvkm_acr_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	4096
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c nv35_gr_chan_new() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	22396
PARAM_VALUE	3	align	16
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c gf100_bar_oneinit_bar() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	4096
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c gp102_acr_wpr_alloc() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	0,524288-4294967294
PARAM_VALUE	3	align	262144
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	8174001093408891232
BIT_INFO	2	size	0x0,0xfff80000
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c nv04_instmem_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	65536
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	784852273757753912
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c nv04_instmem_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	0	device->imem->subdev.device->fb->ram	0-s64max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	2048
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	784852273757753936
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c nv04_instmem_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->imem	4096-ptr_max
PARAM_VALUE	0	device->imem->reserved	0-29532158
PARAM_VALUE	0	device->imem->subdev.device->fb->ram	0-s64max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	512
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	0
PARAM_VALUE	5	pmemory	784852273757753928
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/gr.c r570_gr_scrubber_init() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->chipset	354,356,358
PARAM_VALUE	0	device->fifo	4096-ptr_max
PARAM_VALUE	0	device->gsp	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	0-u32max
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&subdev->use.mutex
HALF_LOCKED2		flags

drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c gf100_grctx_generate() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->pri	4096-ptr_max
PARAM_VALUE	0	device->timer->func->read	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	0-u32max
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	2009480220590141440
PARAM_VALUE	5	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
LOCK2		&gr->fecs.mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct gf100_gr)->fecs.mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c nv2a_gr_chan_new() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	14000
PARAM_VALUE	3	align	16
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c nvkm_fifo_oneinit() -> nvkm_memory_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->bar	4096-ptr_max
PARAM_VALUE	0	device->bar->func	4096-ptr_max
PARAM_VALUE	0	device->bar->func->bar1.vmm	4096-ptr_max
PARAM_VALUE	1	target	1
PARAM_VALUE	2	size	0-u32max
PARAM_VALUE	3	align	0
PARAM_VALUE	4	zero	1
PARAM_VALUE	5	pmemory	3990358261140968096
RX_PATH
TASK_NOT_RUNNING
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex