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284ad706ad
This commit adds support for the GB20x GPUs found on GeForce RTX 50xx series boards. Beyond a few miscellaneous register moves and HW class ID plumbing, this reuses most of the code added to support GH100/GB10x. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
38 lines
867 B
C
38 lines
867 B
C
/* SPDX-License-Identifier: MIT
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*
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* Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
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*/
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#include "priv.h"
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static const struct nvkm_gsp_func
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gb202_gsp = {
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.flcn = &ga102_gsp_flcn,
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.sig_section = ".fwsignature_gb20x",
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.dtor = r535_gsp_dtor,
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.oneinit = gh100_gsp_oneinit,
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.init = gh100_gsp_init,
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.fini = gh100_gsp_fini,
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.rm.gpu = &gb20x_gpu,
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};
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static struct nvkm_gsp_fwif
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gb202_gsps[] = {
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{ 0, gh100_gsp_load, &gb202_gsp, &r570_rm_gb20x, "570.144", true },
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{}
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};
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int
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gb202_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
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struct nvkm_gsp **pgsp)
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{
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return nvkm_gsp_new_(gb202_gsps, device, type, inst, pgsp);
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}
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NVKM_GSP_FIRMWARE_FMC(gb202, 570.144);
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NVKM_GSP_FIRMWARE_FMC(gb203, 570.144);
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NVKM_GSP_FIRMWARE_FMC(gb205, 570.144);
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NVKM_GSP_FIRMWARE_FMC(gb206, 570.144);
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NVKM_GSP_FIRMWARE_FMC(gb207, 570.144);
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