drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
Extension
.c
Size
6211 bytes
Lines
204
Domain
Driver Families
Bucket
drivers/gpu
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#include "gf100.h"
#include "ctxgf100.h"

#include <nvif/class.h>

/*******************************************************************************
 * PGRAPH register lists
 ******************************************************************************/

static const struct gf100_gr_init
gf117_gr_init_pe_0[] = {
	{ 0x41980c,   1, 0x04, 0x00000010 },
	{ 0x419844,   1, 0x04, 0x00000000 },
	{ 0x41984c,   1, 0x04, 0x00005bc8 },
	{ 0x419850,   3, 0x04, 0x00000000 },
	{}
};

const struct gf100_gr_init
gf117_gr_init_pes_0[] = {
	{ 0x41be04,   1, 0x04, 0x00000000 },
	{ 0x41be08,   1, 0x04, 0x00000004 },
	{ 0x41be0c,   1, 0x04, 0x00000000 },
	{ 0x41be10,   1, 0x04, 0x003b8bc7 },
	{ 0x41be14,   2, 0x04, 0x00000000 },
	{}
};

const struct gf100_gr_init
gf117_gr_init_wwdx_0[] = {
	{ 0x41bfd4,   1, 0x04, 0x00800000 },
	{ 0x41bfdc,   1, 0x04, 0x00000000 },
	{ 0x41bff8,   2, 0x04, 0x00000000 },
	{}
};

const struct gf100_gr_init
gf117_gr_init_cbm_0[] = {
	{ 0x41becc,   1, 0x04, 0x00000000 },
	{ 0x41bee8,   2, 0x04, 0x00000000 },
	{}
};

static const struct gf100_gr_pack
gf117_gr_pack_mmio[] = {
	{ gf100_gr_init_main_0 },
	{ gf100_gr_init_fe_0 },
	{ gf100_gr_init_pri_0 },
	{ gf100_gr_init_rstr2d_0 },
	{ gf119_gr_init_pd_0 },
	{ gf119_gr_init_ds_0 },
	{ gf100_gr_init_scc_0 },
	{ gf119_gr_init_prop_0 },
	{ gf108_gr_init_gpc_unk_0 },
	{ gf100_gr_init_setup_0 },
	{ gf100_gr_init_crstr_0 },
	{ gf108_gr_init_setup_1 },
	{ gf100_gr_init_zcull_0 },
	{ gf119_gr_init_gpm_0 },
	{ gf119_gr_init_gpc_unk_1 },
	{ gf100_gr_init_gcc_0 },
	{ gf100_gr_init_tpccs_0 },
	{ gf119_gr_init_tex_0 },
	{ gf117_gr_init_pe_0 },
	{ gf100_gr_init_l1c_0 },
	{ gf100_gr_init_mpc_0 },
	{ gf119_gr_init_sm_0 },
	{ gf117_gr_init_pes_0 },
	{ gf117_gr_init_wwdx_0 },
	{ gf117_gr_init_cbm_0 },
	{ gf100_gr_init_be_0 },
	{ gf119_gr_init_fe_1 },
	{}
};

/*******************************************************************************
 * PGRAPH engine/subdev functions
 ******************************************************************************/

#include "fuc/hubgf117.fuc3.h"

static struct gf100_gr_ucode
gf117_gr_fecs_ucode = {
	.code.data = gf117_grhub_code,
	.code.size = sizeof(gf117_grhub_code),
	.data.data = gf117_grhub_data,
	.data.size = sizeof(gf117_grhub_data),
};

#include "fuc/gpcgf117.fuc3.h"

Annotation

Implementation Notes