search for: fuc409c

Is this expected result for Chipset: G98 (NV98)? $ modinfo nvidia -F version 304.123 $ stat -c %s mmiotrace.log 134659197 $ file mmiotrace.log mmiotrace.log: ASCII text $ grep -i lost mmiotrace.log ; echo $? 1 $ ./envytools/rnn/demmio -f mmiotrace.log | perl -e 'open($fh409c, ">fuc409c"); open($fh409d, ">fuc409d"); open($fh41ac, ">fuc41ac"); open($fh41ad, ">fuc41ad");%m = ("0x409184" => $fh409c, "0x4091c4" => $fh409d, "0x41a184" => $fh41ac, "0x41a1c4" => $fh41ad);while (<>) { exi...

...7.624037] nouveau 57000000.gpu: NVIDIA GK20A (0ea000a1) [ 7.629880] nouveau 57000000.gpu: imem: using IOMMU [ 7.635013] nouveau 57000000.gpu: Direct firmware load for nvidia/gk20a/fecs_inst.bin failed with error -2 [ 7.644726] nouveau 57000000.gpu: Direct firmware load for nouveau/nvea_fuc409c failed with error -2 [ 7.653960] nouveau 57000000.gpu: Direct firmware load for nouveau/fuc409c failed with error -2 [ 7.662916] nouveau 57000000.gpu: gr: failed to load fuc409c [ 7.669694] Unable to handle kernel NULL pointer dereference at virtual address 0000006c This has been there fo...

...> release_firmware(fw); > @@ -1615,10 +1651,10 @@ gf100_gr_ctor(struct nvkm_object *parent, struct nvkm_object *engine, > > if (use_ext_fw) { > nv_info(priv, "using external firmware\n"); > - if (gf100_gr_ctor_fw(priv, "fuc409c", &priv->fuc409c) || > - gf100_gr_ctor_fw(priv, "fuc409d", &priv->fuc409d) || > - gf100_gr_ctor_fw(priv, "fuc41ac", &priv->fuc41ac) || > - gf100_gr_ctor_fw(priv, "fuc41ad", &pr...

...wares yet, so since an external file is needed anyway, it may as well be provided officially. NVIDIA plans to release firmwares as one file per binary to keep things simple. The layout will be nvidia/<gpu>/<firmware>.bin, so for GK20A FECS/GPCCS we have: nvidia/gk20a/fecs_inst.bin (aka fuc409c) nvidia/gk20a/fecs_data.bin (aka fuc409d) nvidia/gk20a/gpccs_inst.bin (aka fuc41ac) nvidia/gk20a/gpccs_data.bin (aka fuc41ad) All firmware files listed in this patchset are clean for release, and I am just waiting for a community ack of the layout to send a patch to linux-firmware. The second pat...

...t) { + fuc->size = fw->size; + fuc->data = kmemdup(fw->data, fuc->size, GFP_KERNEL); + nvkm_firmware_put(fw); + return (fuc->data != NULL) ? 0 : -ENOMEM; + } + + /* see if this firmware has a legacy path */ + if (!strcmp(fwname, "fecs_inst")) + legacy_fwname = "fuc409c"; + else if (!strcmp(fwname, "fecs_data")) + legacy_fwname = "fuc409d"; + else if (!strcmp(fwname, "gpccs_inst")) + legacy_fwname = "fuc41ac"; + else if (!strcmp(fwname, "gpccs_data")) + legacy_fwname = "fuc41ad"; + + /* nope, let&...

...ouveau 57000000.gpu: NVIDIA GK20A (0ea000a1) > [ 7.629880] nouveau 57000000.gpu: imem: using IOMMU > [ 7.635013] nouveau 57000000.gpu: Direct firmware load for nvidia/gk20a/fecs_inst.bin failed with error -2 > [ 7.644726] nouveau 57000000.gpu: Direct firmware load for nouveau/nvea_fuc409c failed with error -2 > [ 7.653960] nouveau 57000000.gpu: Direct firmware load for nouveau/fuc409c failed with error -2 > [ 7.662916] nouveau 57000000.gpu: gr: failed to load fuc409c > [ 7.669694] Unable to handle kernel NULL pointer dereference at virtual address 0000006c > &g...

...h_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->base.units = nvc0_graph_units; - if (nouveau_boolopt(device->cfgopt, "NvGrUseFW", false)) { + if (use_fw) { nv_info(priv, "using external firmware\n"); if (nvc0_graph_ctor_fw(priv, "fuc409c", &priv->fuc409c) || nvc0_graph_ctor_fw(priv, "fuc409d", &priv->fuc409d) || -- 1.9.1

...or(struct nouveau_object *parent, struct nouveau_object *engine, priv->base.units = nvc0_graph_units; - if (nouveau_boolopt(device->cfgopt, "NvGrUseFW", false)) { + if (use_ext_fw) { nv_info(priv, "using external firmware\n"); if (nvc0_graph_ctor_fw(priv, "fuc409c", &priv->fuc409c) || nvc0_graph_ctor_fw(priv, "fuc409d", &priv->fuc409d) || -- 1.9.2

...modinfo nvidia -F version > 304.123 > > $ stat -c %s mmiotrace.log > 134659197 > > $ file mmiotrace.log > mmiotrace.log: ASCII text > > $ grep -i lost mmiotrace.log ; echo $? > 1 > > $ ./envytools/rnn/demmio -f mmiotrace.log | perl -e 'open($fh409c, ">fuc409c"); open($fh409d, ">fuc409d"); open($fh41ac, ">fuc41ac"); open($fh41ad, ">fuc41ad");%m = ("0x409184" => $fh409c, "0x4091c4" => $fh409d, "0x41a184" => $fh41ac, "0x41a1c4" => $fh41ad);while (<>) { exi...

...15.315122] CPU2: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable > [ 15.320021] nouveau 57000000.gpu: Direct firmware load for nvidia/gk20a/fecs_inst.bin failed with error -2 > [ 15.384841] nouveau 57000000.gpu: Direct firmware load for nouveau/nvea_fuc409c failed with error -2 > [ 15.393972] nouveau 57000000.gpu: Direct firmware load for nouveau/fuc409c failed with error -2 > [ 15.402679] nouveau 57000000.gpu: gr: failed to load fuc409c > [ 15.409434] CPU1: Spectre v2: firmware did not set auxiliary control register IBE bit, system vul...

...gf100_gr_fuc *fuc, int ret) +{ + struct nvkm_subdev *subdev = &gr->base.engine.subdev; + struct nvkm_device *device = subdev->device; + const struct firmware *fw; + char f[32]; + + /* see if this firmware has a legacy path */ + if (!strcmp(fwname, "fecs_inst")) + fwname = "fuc409c"; + else if (!strcmp(fwname, "fecs_data")) + fwname = "fuc409d"; + else if (!strcmp(fwname, "gpccs_inst")) + fwname = "fuc41ac"; + else if (!strcmp(fwname, "gpccs_data")) + fwname = "fuc41ad"; + else + fwname = NULL; + + /* nope,...

...gt; >> $ stat -c %s mmiotrace.log >> 134659197 >> >> $ file mmiotrace.log >> mmiotrace.log: ASCII text >> >> $ grep -i lost mmiotrace.log ; echo $? >> 1 >> >> $ ./envytools/rnn/demmio -f mmiotrace.log | perl -e 'open($fh409c, ">fuc409c"); open($fh409d, ">fuc409d"); open($fh41ac, ">fuc41ac"); open($fh41ad, ">fuc41ad");%m = ("0x409184" => $fh409c, "0x4091c4" => $fh409d, "0x41a184" => $fh41ac, "0x41a1c4" => $fh41ad);while (<>) { exi...

...1805,7 @@ gf100_gr_new_(const struct gf100_gr_func *func, struct nvkm_device *device,      return ret;      if (gr->firmware) { +          nvkm_info(&gr->base.engine.subdev, "using external firmware\n");                if (gf100_gr_ctor_fw(gr, "fecs_inst", &gr->fuc409c) ||             gf100_gr_ctor_fw(gr, "fecs_data", &gr->fuc409d) ||             gf100_gr_ctor_fw(gr, "gpccs_inst", &gr->fuc41ac) || -- 2.7.3 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/...

...nvkm_firmware_put(fw); >> + return (fuc->data != NULL) ? 0 : -ENOMEM; >> + } >> + >> + /* see if this firmware has a legacy path */ >> + if (!strcmp(fwname, "fecs_inst")) >> + legacy_fwname = "fuc409c"; >> + else if (!strcmp(fwname, "fecs_data")) >> + legacy_fwname = "fuc409d"; >> + else if (!strcmp(fwname, "gpccs_inst")) >> + legacy_fwname = "fuc41ac"; >> + else if (!strcmp(f...

...priv->base.units = nvc0_graph_units; > > - if (nouveau_boolopt(device->cfgopt, "NvGrUseFW", false)) { > + if (use_ext_fw) { > nv_info(priv, "using external firmware\n"); > if (nvc0_graph_ctor_fw(priv, "fuc409c", &priv->fuc409c) || > nvc0_graph_ctor_fw(priv, "fuc409d", &priv->fuc409d) || > -- > 1.9.2 > > _______________________________________________ > Nouveau mailing list > Nouveau at lists.freedesktop.org > http://lists.freedeskto...

--- drivers/gpu/drm/nouveau/core/include/subdev/ltcg.h | 7 + drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c | 55 +++++---- drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c | 129 +++++++++++++++++++- drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c | 58 +++++++++- 4 files changed, 220 insertions(+), 29 deletions(-) diff --git

.../gr/gf100.c @@ -1805,6 +1805,7 @@ gf100_gr_new_(const struct gf100_gr_func *func, struct nvkm_device *device, return ret; if (gr->firmware) { + nvkm_info(&gr->base.engine.subdev, "using external firmware\n"); if (gf100_gr_ctor_fw(gr, "fecs_inst", &gr->fuc409c) || gf100_gr_ctor_fw(gr, "fecs_data", &gr->fuc409d) || gf100_gr_ctor_fw(gr, "gpccs_inst", &gr->fuc41ac) || -- 2.7.3

...ruct nvkm_subdev *subdev = &gr->base.engine.subdev; > + struct nvkm_device *device = subdev->device; > + const struct firmware *fw; > + char f[32]; > + > + /* see if this firmware has a legacy path */ > + if (!strcmp(fwname, "fecs_inst")) > + fwname = "fuc409c"; > + else if (!strcmp(fwname, "fecs_data")) > + fwname = "fuc409d"; > + else if (!strcmp(fwname, "gpccs_inst")) > + fwname = "fuc41ac"; > + else if (!strcmp(fwname, "gpccs_data")) > + fwname = "fuc41ad"; > + e...

This was the first step of the secure boot refactoring - as Ben asked for some fixes, I now submit it as its own series to make it easier to review (and also because rebasing secure boot on top of this takes time and I don't want to do it until this is validated!). This series attempts to factorize the duplicate falcon-related code into a single library, using the existing nvkm_falcon

..._KERNEL); > + nvkm_firmware_put(fw); > + return (fuc->data != NULL) ? 0 : -ENOMEM; > + } > + > + /* see if this firmware has a legacy path */ > + if (!strcmp(fwname, "fecs_inst")) > + legacy_fwname = "fuc409c"; > + else if (!strcmp(fwname, "fecs_data")) > + legacy_fwname = "fuc409d"; > + else if (!strcmp(fwname, "gpccs_inst")) > + legacy_fwname = "fuc41ac"; > + else if (!strcmp(fwname, "gpccs_d...