AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-14 02:26:41 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/nouveau/gr/gm200: do not load firmware for secure falcons

Browse Source 
Secure falcons' firmware is managed by secboot. Do not load it in GR for
them.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Alexandre Courbot 2016-02-24 14:42:22 +09:00 committed by Ben Skeggs
parent c9469aae5e
commit 82babeaf75
1 changed files with 15 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
View File

@ -24,6 +24,8 @@
#include "gf100.h"
#include "ctxgf100.h"
#include <subdev/secboot.h>
#include <nvif/class.h>
/*******************************************************************************
@ -366,12 +368,19 @@ gm200_gr_new_(const struct gf100_gr_func *func, struct nvkm_device *device,
if (ret)
return ret;
if ((ret = gf100_gr_ctor_fw(gr, "gr/fecs_inst", &gr->fuc409c)) ||
(ret = gf100_gr_ctor_fw(gr, "gr/fecs_data", &gr->fuc409d)))
return ret;
if ((ret = gf100_gr_ctor_fw(gr, "gr/gpccs_inst", &gr->fuc41ac)) ||
(ret = gf100_gr_ctor_fw(gr, "gr/gpccs_data", &gr->fuc41ad)))
return ret;
/* Load firmwares for non-secure falcons */
if (!nvkm_secboot_is_managed(device->secboot,
NVKM_SECBOOT_FALCON_FECS)) {
if ((ret = gf100_gr_ctor_fw(gr, "gr/fecs_inst", &gr->fuc409c)) ||
(ret = gf100_gr_ctor_fw(gr, "gr/fecs_data", &gr->fuc409d)))
return ret;
}
if (!nvkm_secboot_is_managed(device->secboot,
NVKM_SECBOOT_FALCON_GPCCS)) {
if ((ret = gf100_gr_ctor_fw(gr, "gr/gpccs_inst", &gr->fuc41ac)) ||
(ret = gf100_gr_ctor_fw(gr, "gr/gpccs_data", &gr->fuc41ad)))
return ret;
}
if ((ret = gk20a_gr_av_to_init(gr, "gr/sw_nonctx", &gr->fuc_sw_nonctx)) ||
(ret = gk20a_gr_aiv_to_init(gr, "gr/sw_ctx", &gr->fuc_sw_ctx)) ||