diff options
Diffstat (limited to 'drivers/gpu')
5 files changed, 163 insertions, 86 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild index e698f48..35ca716 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild @@ -7,6 +7,7 @@ nvkm-y += nvkm/subdev/secboot/acr_r352.o nvkm-y += nvkm/subdev/secboot/acr_r361.o nvkm-y += nvkm/subdev/secboot/acr_r364.o nvkm-y += nvkm/subdev/secboot/acr_r367.o +nvkm-y += nvkm/subdev/secboot/acr_r370.o nvkm-y += nvkm/subdev/secboot/acr_r375.o nvkm-y += nvkm/subdev/secboot/gm200.o nvkm-y += nvkm/subdev/secboot/gm20b.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h index b615fc8..73a2ac8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h @@ -64,6 +64,7 @@ struct nvkm_acr *acr_r352_new(unsigned long); struct nvkm_acr *acr_r361_new(unsigned long); struct nvkm_acr *acr_r364_new(unsigned long); struct nvkm_acr *acr_r367_new(enum nvkm_secboot_falcon, unsigned long); +struct nvkm_acr *acr_r370_new(enum nvkm_secboot_falcon, unsigned long); struct nvkm_acr *acr_r375_new(enum nvkm_secboot_falcon, unsigned long); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.c new file mode 100644 index 0000000..1b451de --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.c @@ -0,0 +1,105 @@ +/* + * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include "acr_r370.h" +#include "acr_r367.h" + +#include <core/msgqueue.h> +#include <engine/falcon.h> +#include <engine/sec2.h> + +static void +acr_r370_generate_flcn_bl_desc(const struct nvkm_acr *acr, + const struct ls_ucode_img *img, u64 wpr_addr, + void *_desc) +{ + struct acr_r370_flcn_bl_desc *desc = _desc; + const struct ls_ucode_img_desc *pdesc = &img->ucode_desc; + u64 base, addr_code, addr_data; + + base = wpr_addr + img->ucode_off + pdesc->app_start_offset; + addr_code = base + pdesc->app_resident_code_offset; + addr_data = base + pdesc->app_resident_data_offset; + + desc->ctx_dma = FALCON_DMAIDX_UCODE; + desc->code_dma_base = u64_to_flcn64(addr_code); + desc->non_sec_code_off = pdesc->app_resident_code_offset; + desc->non_sec_code_size = pdesc->app_resident_code_size; + desc->code_entry_point = pdesc->app_imem_entry; + desc->data_dma_base = u64_to_flcn64(addr_data); + desc->data_size = pdesc->app_resident_data_size; +} + +const struct acr_r352_ls_func +acr_r370_ls_fecs_func = { + .load = acr_ls_ucode_load_fecs, + .generate_bl_desc = acr_r370_generate_flcn_bl_desc, + .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), +}; + +const struct acr_r352_ls_func +acr_r370_ls_gpccs_func = { + .load = acr_ls_ucode_load_gpccs, + .generate_bl_desc = acr_r370_generate_flcn_bl_desc, + .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), + /* GPCCS will be loaded using PRI */ + .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, +}; + +void +acr_r370_generate_hs_bl_desc(const struct hsf_load_header *hdr, void *_bl_desc, + u64 offset) +{ + struct acr_r370_flcn_bl_desc *bl_desc = _bl_desc; + + bl_desc->ctx_dma = FALCON_DMAIDX_VIRT; + bl_desc->non_sec_code_off = hdr->non_sec_code_off; + bl_desc->non_sec_code_size = hdr->non_sec_code_size; + bl_desc->sec_code_off = hsf_load_header_app_off(hdr, 0); + bl_desc->sec_code_size = hsf_load_header_app_size(hdr, 0); + bl_desc->code_entry_point = 0; + bl_desc->code_dma_base = u64_to_flcn64(offset); + bl_desc->data_dma_base = u64_to_flcn64(offset + hdr->data_dma_base); + bl_desc->data_size = hdr->data_size; +} + +const struct acr_r352_func +acr_r370_func = { + .fixup_hs_desc = acr_r367_fixup_hs_desc, + .generate_hs_bl_desc = acr_r370_generate_hs_bl_desc, + .hs_bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), + .shadow_blob = true, + .ls_ucode_img_load = acr_r367_ls_ucode_img_load, + .ls_fill_headers = acr_r367_ls_fill_headers, + .ls_write_wpr = acr_r367_ls_write_wpr, + .ls_func = { + [NVKM_SECBOOT_FALCON_FECS] = &acr_r370_ls_fecs_func, + [NVKM_SECBOOT_FALCON_GPCCS] = &acr_r370_ls_gpccs_func, + }, +}; + +struct nvkm_acr * +acr_r370_new(enum nvkm_secboot_falcon boot_falcon, + unsigned long managed_falcons) +{ + return acr_r352_new_(&acr_r370_func, boot_falcon, managed_falcons); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.h new file mode 100644 index 0000000..3426f86 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r370.h @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef __NVKM_SECBOOT_ACR_R370_H__ +#define __NVKM_SECBOOT_ACR_R370_H__ + +#include "priv.h" +struct hsf_load_header; + +/* Same as acr_r361_flcn_bl_desc, plus argc/argv */ +struct acr_r370_flcn_bl_desc { + u32 reserved[4]; + u32 signature[4]; + u32 ctx_dma; + struct flcn_u64 code_dma_base; + u32 non_sec_code_off; + u32 non_sec_code_size; + u32 sec_code_off; + u32 sec_code_size; + u32 code_entry_point; + struct flcn_u64 data_dma_base; + u32 data_size; + u32 argc; + u32 argv; +}; + +void acr_r370_generate_hs_bl_desc(const struct hsf_load_header *, void *, u64); +extern const struct acr_r352_ls_func acr_r370_ls_fecs_func; +extern const struct acr_r352_ls_func acr_r370_ls_gpccs_func; +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c index ddb795b..7bdef93 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r375.c @@ -20,90 +20,12 @@ * DEALINGS IN THE SOFTWARE. */ +#include "acr_r370.h" #include "acr_r367.h" -#include <engine/falcon.h> #include <core/msgqueue.h> #include <subdev/pmu.h> -/* - * r375 ACR: similar to r367, but with a unified bootloader descriptor - * structure for GR and PMU falcons. - */ - -/* Same as acr_r361_flcn_bl_desc, plus argc/argv */ -struct acr_r375_flcn_bl_desc { - u32 reserved[4]; - u32 signature[4]; - u32 ctx_dma; - struct flcn_u64 code_dma_base; - u32 non_sec_code_off; - u32 non_sec_code_size; - u32 sec_code_off; - u32 sec_code_size; - u32 code_entry_point; - struct flcn_u64 data_dma_base; - u32 data_size; - u32 argc; - u32 argv; -}; - -static void -acr_r375_generate_flcn_bl_desc(const struct nvkm_acr *acr, - const struct ls_ucode_img *img, u64 wpr_addr, - void *_desc) -{ - struct acr_r375_flcn_bl_desc *desc = _desc; - const struct ls_ucode_img_desc *pdesc = &img->ucode_desc; - u64 base, addr_code, addr_data; - - base = wpr_addr + img->ucode_off + pdesc->app_start_offset; - addr_code = base + pdesc->app_resident_code_offset; - addr_data = base + pdesc->app_resident_data_offset; - - desc->ctx_dma = FALCON_DMAIDX_UCODE; - desc->code_dma_base = u64_to_flcn64(addr_code); - desc->non_sec_code_off = pdesc->app_resident_code_offset; - desc->non_sec_code_size = pdesc->app_resident_code_size; - desc->code_entry_point = pdesc->app_imem_entry; - desc->data_dma_base = u64_to_flcn64(addr_data); - desc->data_size = pdesc->app_resident_data_size; -} - -static void -acr_r375_generate_hs_bl_desc(const struct hsf_load_header *hdr, void *_bl_desc, - u64 offset) -{ - struct acr_r375_flcn_bl_desc *bl_desc = _bl_desc; - - bl_desc->ctx_dma = FALCON_DMAIDX_VIRT; - bl_desc->non_sec_code_off = hdr->non_sec_code_off; - bl_desc->non_sec_code_size = hdr->non_sec_code_size; - bl_desc->sec_code_off = hsf_load_header_app_off(hdr, 0); - bl_desc->sec_code_size = hsf_load_header_app_size(hdr, 0); - bl_desc->code_entry_point = 0; - bl_desc->code_dma_base = u64_to_flcn64(offset); - bl_desc->data_dma_base = u64_to_flcn64(offset + hdr->data_dma_base); - bl_desc->data_size = hdr->data_size; -} - -const struct acr_r352_ls_func -acr_r375_ls_fecs_func = { - .load = acr_ls_ucode_load_fecs, - .generate_bl_desc = acr_r375_generate_flcn_bl_desc, - .bl_desc_size = sizeof(struct acr_r375_flcn_bl_desc), -}; - -const struct acr_r352_ls_func -acr_r375_ls_gpccs_func = { - .load = acr_ls_ucode_load_gpccs, - .generate_bl_desc = acr_r375_generate_flcn_bl_desc, - .bl_desc_size = sizeof(struct acr_r375_flcn_bl_desc), - /* GPCCS will be loaded using PRI */ - .lhdr_flags = LSF_FLAG_FORCE_PRIV_LOAD, -}; - - static void acr_r375_generate_pmu_bl_desc(const struct nvkm_acr *acr, const struct ls_ucode_img *img, u64 wpr_addr, @@ -111,7 +33,7 @@ acr_r375_generate_pmu_bl_desc(const struct nvkm_acr *acr, { const struct ls_ucode_img_desc *pdesc = &img->ucode_desc; const struct nvkm_pmu *pmu = acr->subdev->device->pmu; - struct acr_r375_flcn_bl_desc *desc = _desc; + struct acr_r370_flcn_bl_desc *desc = _desc; u64 base, addr_code, addr_data; u32 addr_args; @@ -136,23 +58,22 @@ const struct acr_r352_ls_func acr_r375_ls_pmu_func = { .load = acr_ls_ucode_load_pmu, .generate_bl_desc = acr_r375_generate_pmu_bl_desc, - .bl_desc_size = sizeof(struct acr_r375_flcn_bl_desc), + .bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), .post_run = acr_ls_pmu_post_run, }; - const struct acr_r352_func acr_r375_func = { .fixup_hs_desc = acr_r367_fixup_hs_desc, - .generate_hs_bl_desc = acr_r375_generate_hs_bl_desc, - .hs_bl_desc_size = sizeof(struct acr_r375_flcn_bl_desc), + .generate_hs_bl_desc = acr_r370_generate_hs_bl_desc, + .hs_bl_desc_size = sizeof(struct acr_r370_flcn_bl_desc), .shadow_blob = true, .ls_ucode_img_load = acr_r367_ls_ucode_img_load, .ls_fill_headers = acr_r367_ls_fill_headers, .ls_write_wpr = acr_r367_ls_write_wpr, .ls_func = { - [NVKM_SECBOOT_FALCON_FECS] = &acr_r375_ls_fecs_func, - [NVKM_SECBOOT_FALCON_GPCCS] = &acr_r375_ls_gpccs_func, + [NVKM_SECBOOT_FALCON_FECS] = &acr_r370_ls_fecs_func, + [NVKM_SECBOOT_FALCON_GPCCS] = &acr_r370_ls_gpccs_func, [NVKM_SECBOOT_FALCON_PMU] = &acr_r375_ls_pmu_func, }, }; 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