Displaying 15 results from an estimated 15 matches for "ucode_unload".
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ucode_load
2016 Feb 23
2
[GIT,PULL] Signed firmware for NVIDIA Maxwell 2 GPUs
...GM204 and GM206 signed firmware
nvidia: Add GM20B signed firmware
WHENCE | 61
++++++++++++++++++++++++++++++++++++-
nvidia/gm200/acr/bl.bin | Bin 0 -> 832 bytes
nvidia/gm200/acr/ucode_load.bin | Bin 0 -> 10144 bytes
nvidia/gm200/acr/ucode_unload.bin | Bin 0 -> 1440 bytes
nvidia/gm200/gr/fecs_bl.bin | Bin 0 -> 576 bytes
nvidia/gm200/gr/fecs_data.bin | Bin 0 -> 1968 bytes
nvidia/gm200/gr/fecs_inst.bin | Bin 0 -> 16271 bytes
nvidia/gm200/gr/fecs_sig.bin | Bin 0 -> 76 bytes
nvidia/gm200/gr/gpccs...
2016 Jul 09
1
[GIT,PULL] Signed firmware for NVIDIA GP100 GPU
...---------------------------------
Alexandre Courbot (1):
nvidia: Add GP100 signed firmware
WHENCE | 15 +++++++++++++++
nvidia/gp100/acr/bl.bin | Bin 0 -> 832 bytes
nvidia/gp100/acr/ucode_load.bin | Bin 0 -> 9632 bytes
nvidia/gp100/acr/ucode_unload.bin | Bin 0 -> 1440 bytes
nvidia/gp100/gr/fecs_bl.bin | 1 +
nvidia/gp100/gr/fecs_data.bin | Bin 0 -> 2028 bytes
nvidia/gp100/gr/fecs_inst.bin | Bin 0 -> 20955 bytes
nvidia/gp100/gr/fecs_sig.bin | Bin 0 -> 76 bytes
nvidia/gp100/gr/gpccs_bl.bin |...
2020 Apr 30
1
gp104: regression on Linux 5.6
...04/gr/fecs_data.bin nvidia/gp104/gr/fecs_sig.bin nvidia/gp104/gr/gpccs_bl.bin nvidia/gp104/gr/gpccs_inst.bin nvidia/gp104/gr/gpccs_data.bin nvidia/gp104/gr/gpccs_sig.bin nvidia/gp104/sec2/image.bin nvidia/gp104/sec2/desc.bin nvidia/gp104/sec2/sig.bin nvidia/gp104/acr/ucode_load.bin nvidia/gp104/acr/ucode_unload.bin nvidia/gp104/acr/bl.bin nvidia/gp104/acr/unload_bl.bin nvidia/gp104/nvdec/scrubber.bin"
> > Bisecting is kinda painful with miscompilation and init/main.c breakage.
> >
> > BTW do I need all those megabytes of firmware?
> >
> > [ 0.923273] fb0: switching t...
2016 Jun 08
4
[PATCH 0/4] secboot: be more resilient on errors
This series fixes two cases where behavior on secure boot errors could be
improved:
1) Patch 2 propages secure-boot errors from GR init, making sure initialization
fails as it should. Failure to do so results in a black screen during boot,
as reported in FD bug 94990.
2) Patches 3-4 make the absence of required secure firmware files a non-fatal
error. The previous behavior was to give up
2020 Apr 01
2
gp104: regression on Linux 5.6
gp104 refuses to switch to "graphic" mode and show anything past
this line:
fb0: switching to nouveaufb from EFI VGA
Machine is fine, as it I can press Ctrl+Alt+Delete and reboot it
normally.
5.5 is OK. 5.6 is broken.
Bisecting is kinda painful with miscompilation and init/main.c breakage.
BTW do I need all those megabytes of firmware?
[ 0.923273] fb0: switching to nouveaufb
2016 Feb 24
0
[PATCH v3 10/11] secboot/gm200: add secure-boot support
...t_prepare_blobs(struct nvkm_secboot *sb)
+{
+ struct gm200_secboot *gsb = gm200_secboot(sb);
+ int ret;
+
+ ret = gm20x_secboot_prepare_blobs(gsb);
+ if (ret)
+ return ret;
+
+ /* dGPU only: load the HS firmware that unprotects the WPR region */
+ ret = gm200_secboot_prepare_hs_blob(gsb, "acr/ucode_unload",
+ &gsb->acr_unload_blob,
+ &gsb->acr_unload_bl_desc, false);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+
+
+/*
+ * Secure Boot Execution
+ */
+
+/**
+ * gm200_secboot_load_hs_bl() - load HS bootloader into DMEM and IMEM
+ */
+static void
+gm200_secboot_load_h...
2016 Oct 11
10
[PATCH 0/8] Secure Boot refactoring
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
2017 Apr 04
47
[Bug 100567] New: Nouveau system freeze fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
https://bugs.freedesktop.org/show_bug.cgi?id=100567
Bug ID: 100567
Summary: Nouveau system freeze fifo: SCHED_ERROR 0a
[CTXSW_TIMEOUT]
Product: xorg
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
2016 Nov 02
0
[PATCH v3 07/15] secboot: generate HS BL descriptor in hook
...t;acr_load_blob,
- &gsb->acr_load_bl_desc, true);
+ &gsb->load_bl_header, true);
if (ret)
return ret;
}
@@ -965,7 +963,7 @@ gm200_secboot_prepare_blobs(struct gm200_secboot *gsb)
if (!gsb->acr_unload_blob) {
ret = gm200_secboot_prepare_hs_blob(gsb, "acr/ucode_unload",
&gsb->acr_unload_blob,
- &gsb->acr_unload_bl_desc, false);
+ &gsb->unload_bl_header, false);
if (ret)
return ret;
}
@@ -1086,35 +1084,37 @@ gm200_secboot_setup_falcon(struct gm200_secboot *gsb)
* gm200_secboot_run_hs_blob() -...
2016 Feb 24
11
[PATCH v3 00/11] nouveau: add secure boot support for dGPU and Tegra
New version of the secure boot code that works with the blobs just merged into
linux-firmware. Since the required Mesa patches are also merged, this set is
the last piece of the puzzle to get out-of-the-box accelerated Maxwell 2.
The basic code remains the same, with a few improvements with respect to how
secure falcons are started. Hopefully the patchset is better split too.
I have a
2017 Jul 23
19
[Bug 101887] New: gtx 970 black screen
https://bugs.freedesktop.org/show_bug.cgi?id=101887
Bug ID: 101887
Summary: gtx 970 black screen
Product: xorg
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: nouveau at
2016 Dec 14
18
[PATCH v5 0/18] Secure Boot refactoring
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
2016 Oct 27
15
[PATCH v2 00/14] Secure Boot refactoring
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
2016 Nov 02
15
[PATCH v3 00/15] Secure Boot refactoring
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
2016 Nov 21
33
[PATCH v4 0/33] Secure Boot refactoring / signed PMU firmware support for GM20B
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,