search for: gm200_secboot_run_blob

...drm/nouveau/nvkm/subdev/secboot/gm200.c +++ b/drm/nouveau/nvkm/subdev/secboot/gm200.c @@ -26,6 +26,7 @@ #include <core/gpuobj.h> #include <subdev/fb.h> +#include <subdev/mc.h> /** * gm200_secboot_setup_falcon() - set up the secure falcon for secure boot @@ -99,6 +100,9 @@ gm200_secboot_run_blob(struct nvkm_secboot *sb, struct nvkm_gpuobj *blob) if (ret) goto done; + /* Disable interrupts as we will poll for the HALT bit */ + nvkm_mc_intr_mask(sb->subdev.device, sb->devidx, false); + /* Start the HS bootloader */ ret = nvkm_secboot_falcon_run(sb); if (ret) -- 2.10.0

...ers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h > index 62c5e162099a..280b1448df88 100644 > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h > +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h > @@ -41,6 +41,6 @@ int gm200_secboot_run_blob(struct nvkm_secboot *, struct nvkm_gpuobj *, > struct nvkm_falcon *); > > /* Tegra-only */ > -int gm20b_secboot_tegra_read_wpr(struct gm200_secboot *, u32); > +int gm20b_secboot_tegra_read_wpr(struct gm200_secboot *); > > #endif > diff --git a/dr...

...) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h index 62c5e162099a..280b1448df88 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h @@ -41,6 +41,6 @@ int gm200_secboot_run_blob(struct nvkm_secboot *, struct nvkm_gpuobj *, struct nvkm_falcon *); /* Tegra-only */ -int gm20b_secboot_tegra_read_wpr(struct gm200_secboot *, u32); +int gm20b_secboot_tegra_read_wpr(struct gm200_secboot *); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c b/driv...

...nvkm/subdev/secboot/gm200.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h > > index 62c5e162099a..280b1448df88 100644 > > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h > > +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h > > @@ -41,6 +41,6 @@ int gm200_secboot_run_blob(struct nvkm_secboot *, struct nvkm_gpuobj *, > > struct nvkm_falcon *); > > > > /* Tegra-only */ > > -int gm20b_secboot_tegra_read_wpr(struct gm200_secboot *, u32); > > +int gm20b_secboot_tegra_read_wpr(struct gm200_secboot *); > > &gt...

...ckgate kernel: nvkm_instobj_new+0x6e/0x180 [nouveau] čen 23 22:11:07 blackgate kernel: nvkm_memory_new+0x44/0x80 [nouveau] čen 23 22:11:07 blackgate kernel: nvkm_vm_get+0x14a/0x240 [nouveau] čen 23 22:11:07 blackgate kernel: nvkm_gpuobj_map+0x33/0x60 [nouveau] čen 23 22:11:07 blackgate kernel: gm200_secboot_run_blob+0x8d/0x180 [nouveau] čen 23 22:11:07 blackgate kernel: ? flush_work+0x3f/0x1b0 čen 23 22:11:07 blackgate kernel: gp102_secboot_run_blob+0x1d9/0x2e0 [nouveau] -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was...

Sending things in a smaller chunks since it makes their reviewing easier. This part part 2/3 of the secboot refactoring/PMU command support patch series. Part 1 was the new falcon library which should be merged soon now. This series is mainly a refactoring/sanitization of the existing secure boot code. It does not add new features (part 3 will). Secure boot handling is now separated by NVIDIA

From: Thierry Reding <treding at nvidia.com> Hi, the GPU on Jetson TX2 (GP10B) does not work properly on all devices. Why exactly is not clear, but there are slight differences between the SKUs that were tested. It turns out that the biggest issue is that on some devices (e.g. the one that I have), pulsing the GPU reset twice as is done in the current code (once as part of the power-ungate

This is a rework of the secure boot code that moves the building of the blob into its own set of source files (and own hooks), making the code more flexible and (hopefully) easier to understand as well. This rework is needed to support more signed firmware for existing and new chips. Since the firmwares in question are not available yet I cannot send the code to manage then, but hopefully the

This is a rework of the secure boot code that moves the building of the blob into its own set of source files (and own hooks), making the code more flexible and (hopefully) easier to understand as well. This rework is needed to support more signed firmware for existing and new chips. Since the firmwares in question are not available yet I cannot send the code to manage then, but hopefully the

Hi everyone, Apologies for the big patchset. This is a rework of the secure boot code that moves the building of the blob into its own set of source files (and own hooks), making the code more flexible and (hopefully) easier to understand as well. This rework is needed to support more signed firmware for existing and new chips. Since the firmwares in question are not available yet I cannot send

GP10B is the chip used in Tegra X2 SoCs. This patchset adds support for its base engines after reworking secboot a bit to accomodate its calling convention better. This patchset has been tested rendering simple off-screen buffers using Mesa and yielded the expected result. Alexandre Courbot (15): secboot: allow to boot multiple falcons secboot: pass instance to LS firmware loaders secboot:

From: Thierry Reding <treding at nvidia.com> Hi Ben, here's a revised subset of the patches I had sent out a couple of weeks ago. I've reworked the BAR2 accesses in the way that you had suggested, which at least for GP10B turned out to be fairly trivial to do. I have not looked in detail at this for GV11B yet, but a cursory look showed that BAR2 is accessed in more places, so the

From: Thierry Reding <treding at nvidia.com> Hi Ben, here's a revised subset of the patches I had sent out a couple of weeks ago. I've reworked the BAR2 accesses in the way that you had suggested, which at least for GP10B turned out to be fairly trivial to do. I have not looked in detail at this for GV11B yet, but a cursory look showed that BAR2 is accessed in more places, so the

This revision includes initial signed PMU firmware support for GM20B (Tegra X1). This PMU code will also be used as a basis for dGPU signed PMU firmware support. With the PMU code, the refactoring of secure boot should also make more sense. ACR (secure boot) support is now separated by the driver version it originates from. This separation allows to run any version of the ACR on any chip,