Displaying 15 results from an estimated 15 matches for "logrm".
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logro
2024 Jul 29
1
[PATCH 2/2] [v6] drm/nouveau: expose GSP-RM logging buffers via debugfs
The LOGINIT, LOGINTR, LOGRM, and LOGPMU buffers are circular buffers
that have printf-like logs from GSP-RM and PMU encoded in them.
LOGINIT, LOGINTR, and LOGRM are allocated by Nouveau and their DMA
addresses are passed to GSP-RM during initialization. The buffers are
required for GSP-RM to initialize properly.
LOGPMU is a...
2024 Jun 12
2
[PATCH 1/2] [v2] drm/nouveau: retain device pointer in nvkm_gsp_mem object
..._gsp_dtor_fws(gsp);
- nvkm_gsp_mem_dtor(gsp, &gsp->rmargs);
- nvkm_gsp_mem_dtor(gsp, &gsp->wpr_meta);
- nvkm_gsp_mem_dtor(gsp, &gsp->shm.mem);
- nvkm_gsp_mem_dtor(gsp, &gsp->loginit);
- nvkm_gsp_mem_dtor(gsp, &gsp->logintr);
- nvkm_gsp_mem_dtor(gsp, &gsp->logrm);
+ nvkm_gsp_mem_dtor(&gsp->rmargs);
+ nvkm_gsp_mem_dtor(&gsp->wpr_meta);
+ nvkm_gsp_mem_dtor(&gsp->shm.mem);
+ nvkm_gsp_mem_dtor(&gsp->loginit);
+ nvkm_gsp_mem_dtor(&gsp->logintr);
+ nvkm_gsp_mem_dtor(&gsp->logrm);
}
int
base-commit: a13aaf157467e694a...
2024 Aug 02
1
[PATCH 1/2] [v2] drm/nouveau: retain device pointer in nvkm_gsp_mem object
..._gsp_dtor_fws(gsp);
- nvkm_gsp_mem_dtor(gsp, &gsp->rmargs);
- nvkm_gsp_mem_dtor(gsp, &gsp->wpr_meta);
- nvkm_gsp_mem_dtor(gsp, &gsp->shm.mem);
- nvkm_gsp_mem_dtor(gsp, &gsp->loginit);
- nvkm_gsp_mem_dtor(gsp, &gsp->logintr);
- nvkm_gsp_mem_dtor(gsp, &gsp->logrm);
+ nvkm_gsp_mem_dtor(&gsp->rmargs);
+ nvkm_gsp_mem_dtor(&gsp->wpr_meta);
+ nvkm_gsp_mem_dtor(&gsp->shm.mem);
+ nvkm_gsp_mem_dtor(&gsp->loginit);
+ nvkm_gsp_mem_dtor(&gsp->logintr);
+ nvkm_gsp_mem_dtor(&gsp->logrm);
}
int
base-commit: 21e97d3ca814ea59d...
2024 Jul 29
2
[PATCH 1/2] [v2] drm/nouveau: retain device pointer in nvkm_gsp_mem object
..._gsp_dtor_fws(gsp);
- nvkm_gsp_mem_dtor(gsp, &gsp->rmargs);
- nvkm_gsp_mem_dtor(gsp, &gsp->wpr_meta);
- nvkm_gsp_mem_dtor(gsp, &gsp->shm.mem);
- nvkm_gsp_mem_dtor(gsp, &gsp->loginit);
- nvkm_gsp_mem_dtor(gsp, &gsp->logintr);
- nvkm_gsp_mem_dtor(gsp, &gsp->logrm);
+ nvkm_gsp_mem_dtor(&gsp->rmargs);
+ nvkm_gsp_mem_dtor(&gsp->wpr_meta);
+ nvkm_gsp_mem_dtor(&gsp->shm.mem);
+ nvkm_gsp_mem_dtor(&gsp->loginit);
+ nvkm_gsp_mem_dtor(&gsp->logintr);
+ nvkm_gsp_mem_dtor(&gsp->logrm);
}
int
base-commit: 7214da0ed2220a2b9...
2024 Sep 10
1
[PATCH 1/2] [v2] drm/nouveau: retain device pointer in nvkm_gsp_mem object
..._gsp_dtor_fws(gsp);
- nvkm_gsp_mem_dtor(gsp, &gsp->rmargs);
- nvkm_gsp_mem_dtor(gsp, &gsp->wpr_meta);
- nvkm_gsp_mem_dtor(gsp, &gsp->shm.mem);
- nvkm_gsp_mem_dtor(gsp, &gsp->loginit);
- nvkm_gsp_mem_dtor(gsp, &gsp->logintr);
- nvkm_gsp_mem_dtor(gsp, &gsp->logrm);
+ nvkm_gsp_mem_dtor(&gsp->rmargs);
+ nvkm_gsp_mem_dtor(&gsp->wpr_meta);
+ nvkm_gsp_mem_dtor(&gsp->shm.mem);
+ nvkm_gsp_mem_dtor(&gsp->loginit);
+ nvkm_gsp_mem_dtor(&gsp->logintr);
+ nvkm_gsp_mem_dtor(&gsp->logrm);
}
int
base-commit: f327bfdbf6c6d7d8e...
2024 Oct 30
2
[PATCH 2/2] [v9] drm/nouveau: expose GSP-RM logging buffers via debugfs
The LOGINIT, LOGINTR, LOGRM, and LOGPMU buffers are circular buffers
that have printf-like logs from GSP-RM and PMU encoded in them.
LOGINIT, LOGINTR, and LOGRM are allocated by Nouveau and their DMA
addresses are passed to GSP-RM during initialization. The buffers are
required for GSP-RM to initialize properly.
LOGPMU is a...
2024 Jul 30
1
[PATCH 2/2] [v6] drm/nouveau: expose GSP-RM logging buffers via debugfs
Hi Timur,
On Mon, Jul 29, 2024 at 06:07:20PM -0500, Timur Tabi wrote:
The patch looks great, just a few more nits below.
> The LOGINIT, LOGINTR, LOGRM, and LOGPMU buffers are circular buffers
> that have printf-like logs from GSP-RM and PMU encoded in them.
>
> LOGINIT, LOGINTR, and LOGRM are allocated by Nouveau and their DMA
> addresses are passed to GSP-RM during initialization. The buffers are
> required for GSP-RM to initiali...
2024 Oct 03
1
[PATCH 2/2] [v8] drm/nouveau: expose GSP-RM logging buffers via debugfs
On Tue, Sep 10, 2024 at 04:56:16PM -0500, Timur Tabi wrote:
> The LOGINIT, LOGINTR, LOGRM, and LOGPMU buffers are circular buffers
> that have printf-like logs from GSP-RM and PMU encoded in them.
>
> LOGINIT, LOGINTR, and LOGRM are allocated by Nouveau and their DMA
> addresses are passed to GSP-RM during initialization. The buffers are
> required for GSP-RM to initiali...
2024 Oct 30
2
[PATCH 1/2] [v2] drm/nouveau: retain device pointer in nvkm_gsp_mem object
..._gsp_dtor_fws(gsp);
- nvkm_gsp_mem_dtor(gsp, &gsp->rmargs);
- nvkm_gsp_mem_dtor(gsp, &gsp->wpr_meta);
- nvkm_gsp_mem_dtor(gsp, &gsp->shm.mem);
- nvkm_gsp_mem_dtor(gsp, &gsp->loginit);
- nvkm_gsp_mem_dtor(gsp, &gsp->logintr);
- nvkm_gsp_mem_dtor(gsp, &gsp->logrm);
+ nvkm_gsp_mem_dtor(&gsp->rmargs);
+ nvkm_gsp_mem_dtor(&gsp->wpr_meta);
+ nvkm_gsp_mem_dtor(&gsp->shm.mem);
+ nvkm_gsp_mem_dtor(&gsp->loginit);
+ nvkm_gsp_mem_dtor(&gsp->logintr);
+ nvkm_gsp_mem_dtor(&gsp->logrm);
}
int
base-commit: 904bc5479896d8da7...
2024 Jun 18
1
[PATCH 2/2] [v5] drm/nouveau: expose GSP-RM logging buffers via debugfs
On Mon, 2024-06-17 at 21:54 +0200, Danilo Krummrich wrote:
Hi Timur,
thanks for the follow-up on this patch series.
On Wed, Jun 12, 2024 at 06:52:53PM -0500, Timur Tabi wrote:
The LOGINIT, LOGINTR, LOGRM, and LOGPMU buffers are circular buffers
that have printf-like logs from GSP-RM and PMU encoded in them.
LOGINIT, LOGINTR, and LOGRM are allocated by Nouveau and their DMA
addresses are passed to GSP-RM during initialization. The buffers are
required for GSP-RM to initialize properly.
LOGPM...
2024 Oct 29
1
[PATCH 2/2] [v8] drm/nouveau: expose GSP-RM logging buffers via debugfs
...uot;, 0444, gsp->dir, &gsp->blob_intr);
> > + if (IS_ERR(gsp->dir_intr)) {
> > + nvkm_error(&gsp->subdev, "failed to create logintr debugfs entry\n");
> > + goto error;
> > + }
> > +
> > + gsp->dir_rm = debugfs_create_blob("logrm", 0444, gsp->dir, &gsp->blob_rm);
> > + if (IS_ERR(gsp->dir_rm)) {
> > + nvkm_error(&gsp->subdev, "failed to create logrm debugfs entry\n");
> > + goto error;
> > + }
> > +
> > + /*
> > + * Since the PMU buffer is copie...
2023 Dec 04
1
[PATCH] nouveau/gsp: add three notifier callbacks that we see in normal operation
On Tue, 2023-12-05 at 08:55 +1000, Dave Airlie wrote:
> +static int
> +r535_gsp_msg_ucode_libos_print(void *priv, u32 fn, void *repv, u32 repc)
> +{
> +???????/* work out what we should do here. */
> +???????return 0;
> +}
This is part of my logrm debugfs patch. ?It contains the printf log from a
PMU exception.
Do you want me to research the other two RPCs and tell you exactly what they
do?
But if you're not planning on actually doing anything with these RPCs, why
add callbacks? ?Doesn't the driver already ignore RPCs it doesn'...
2023 Dec 04
1
[PATCH] nouveau/gsp: add three notifier callbacks that we see in normal operation
These seem to get called, but it doesn't look like we have to care too much
at this point.
Signed-off-by: Dave Airlie <airlied at redhat.com>
---
.../gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 24 ++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
index
2023 Dec 05
1
[PATCH] nouveau/gsp: add three notifier callbacks that we see in normal operation
...On Tue, 2023-12-05 at 08:55 +1000, Dave Airlie wrote:
> > +static int
> > +r535_gsp_msg_ucode_libos_print(void *priv, u32 fn, void *repv, u32 repc)
> > +{
> > + /* work out what we should do here. */
> > + return 0;
> > +}
>
> This is part of my logrm debugfs patch. It contains the printf log from a
> PMU exception.
>
> Do you want me to research the other two RPCs and tell you exactly what they
> do?
>
> But if you're not planning on actually doing anything with these RPCs, why
> add callbacks? Doesn't the driver...
2024 Jul 30
1
[PATCH 2/2] [v6] drm/nouveau: expose GSP-RM logging buffers via debugfs
...ffers into new debugfs entries that are
> > retained until the driver unloads.
> >
> > An end-user can capture the logs using the following commands:
> >
> > cp /sys/kernel/debug/dri/<path>/loginit loginit
> > cp /sys/kernel/debug/dri/<path>/logrm logrm
> > cp /sys/kernel/debug/dri/<path>/logintr logintr
> > cp /sys/kernel/debug/dri/<path>/logpmu logpmu
> >
> > where <path> is the PCI ID of the GPU (e.g. 0000:65:00.0).
>
> I think this depends on the actual device type. Could also be...