Displaying 20 results from an estimated 23 matches for "nouveau_debugfs_entries".
2015 Nov 09
0
[PATCH v2 1/5] debugfs: add infrastructure to add files with other fops than only read
...rm/nouveau/nouveau_debugfs.c
@@ -28,6 +28,7 @@
* Ben Skeggs <bskeggs at redhat.com>
*/
+#include <linux/debugfs.h>
#include "nouveau_debugfs.h"
#include "nouveau_drm.h"
@@ -48,17 +49,66 @@ static struct drm_info_list nouveau_debugfs_list[] = {
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
+static const struct nouveau_debugfs_files {
+ const char *name;
+ const struct file_operations *fops;
+} nouveau_debugfs_files[] = {};
+
+
+static int
+nouveau_debugfs_create_file(struct drm_minor *minor,
+ const struct nouveau_debugfs_files *ndf)
+{
+ struct dr...
2020 Feb 18
1
[PATCH] drm/nouveau: remove checks for return value of debugfs functions
...gfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR,
+ minor->debugfs_root, minor->dev,
+ nouveau_debugfs_files[i].fops);
}
- ret = drm_debugfs_create_files(nouveau_debugfs_list,
- NOUVEAU_DEBUGFS_ENTRIES,
- minor->debugfs_root, minor);
- if (ret)
- return ret;
+ drm_debugfs_create_files(nouveau_debugfs_list,
+ NOUVEAU_DEBUGFS_ENTRIES,
+ minor->debugfs_root, minor);
/* Set the size of the vbios since we know it, and it's confusing to
* userspace if it wants to see...
2018 Sep 19
3
[PATCH 0/2] drm/nouveau: Allow parsing vbios.rom with nvbios from debugfs
This is a small patch series that adds a strap_peek file into our
debugfs, and sets the size of the vbios.rom debugfs file so that nvbios
can easily be used to parse the vbios even on systems where the normal
BIOS retrieval methods (for example, laptops that need ACPI to access
the vbios for the nvidia GPU) won't work. This should make it a little
easier to collect vbioses.
Lyude Paul (2):
2020 Feb 09
3
[PATCH] nouveau: no need to check return value of debugfs_create functions
...return -ENOMEM;
- }
+ for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR, minor->debugfs_root,
+ minor->dev, nouveau_debugfs_files[i].fops);
drm_debugfs_create_files(nouveau_debugfs_list,
NOUVEAU_DEBUGFS_ENTRIES,
--
2.25.0
2020 Feb 27
0
[PATCH 09/21] drm/nouveau: remove checks for return value of debugfs functions
...gfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR,
+ minor->debugfs_root, minor->dev,
+ nouveau_debugfs_files[i].fops);
}
- ret = drm_debugfs_create_files(nouveau_debugfs_list,
- NOUVEAU_DEBUGFS_ENTRIES,
- minor->debugfs_root, minor);
- if (ret)
- return ret;
+ drm_debugfs_create_files(nouveau_debugfs_list,
+ NOUVEAU_DEBUGFS_ENTRIES,
+ minor->debugfs_root, minor);
/* Set the size of the vbios since we know it, and it's confusing to
* userspace if it wants to see...
2020 Mar 10
0
[PATCH v2 11/17] drm/nouveau: make nouveau_drm_debugfs_init() return 0
...gfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR,
+ minor->debugfs_root, minor->dev,
+ nouveau_debugfs_files[i].fops);
}
- ret = drm_debugfs_create_files(nouveau_debugfs_list,
- NOUVEAU_DEBUGFS_ENTRIES,
- minor->debugfs_root, minor);
- if (ret)
- return ret;
+ drm_debugfs_create_files(nouveau_debugfs_list,
+ NOUVEAU_DEBUGFS_ENTRIES,
+ minor->debugfs_root, minor);
/* Set the size of the vbios since we know it, and it's confusing to
* userspace if it wants to see...
2015 Nov 09
5
[PATCH v2 0/5] move pstate interface to debugfs
I made a little changes in this series:
1. merge the two last patches together
2. unify the private data interface with the drm debugfs one
now it should be very obvious for a new dev on how to add new files to debugfs
and how to get access to the nouveau structs
Karol Herbst (5):
debugfs: add infrastructure to add files with other fops than only
read
debugfs: rename functions to
2015 Oct 26
1
[PATCH 4/4] nouveau/debugfs: add interface for current load
...load_data.pcie);
> + return 0;
> +}
> +
> static struct drm_info_list nouveau_debugfs_list[] = {
> { "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
> + { "current_load", nouveau_debugfs_current_load, 0, NULL },
> };
> #define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
>
> diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base.c
> index d95eb86..ddb36e7 100644
> --- a/drm/nouveau/nvkm/subdev/pmu/base.c
> +++ b/drm/nouveau/nvkm/subdev/pmu/base.c
> @@ -140,6 +140,24 @@ nvkm_pmu_recv(stru...
2009 Oct 08
2
[PATCH] drm/nouveau: Add DRM_NOUVEAU_DEBUG option
...3,6 @@
#include "drmP.h"
#include "nouveau_drv.h"
-#if defined(CONFIG_DEBUG_FS)
static int
nouveau_debugfs_channel_info(struct seq_file *m, void *data)
{
@@ -154,4 +153,3 @@ nouveau_debugfs_takedown(struct drm_minor *minor)
drm_debugfs_remove_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES,
minor);
}
-#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 327f01a..5e9d38a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -325,7 +325,7 @@ static struct drm_driver driver = {
.lastc...
2019 Jun 13
0
[PATCH] nouveau: no need to check return value of debugfs_create functions
...EM;
- }
+ for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR, minor->debugfs_root,
+ minor->dev, nouveau_debugfs_files[i].fops);
ret = drm_debugfs_create_files(nouveau_debugfs_list,
NOUVEAU_DEBUGFS_ENTRIES,
--
2.22.0
2015 Oct 26
0
[PATCH 4/4] nouveau/debugfs: add interface for current load
...load_data.video);
+ seq_printf(m, "pcie: %i\n", load_data.pcie);
+ return 0;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "current_load", nouveau_debugfs_current_load, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base.c
index d95eb86..ddb36e7 100644
--- a/drm/nouveau/nvkm/subdev/pmu/base.c
+++ b/drm/nouveau/nvkm/subdev/pmu/base.c
@@ -140,6 +140,24 @@ nvkm_pmu_recv(struct work_struct *work)
p...
2015 Oct 26
0
[PATCH v2 4/4] nouveau/debugfs: add interface for current load
...load_data.video);
+ seq_printf(m, "pcie: %i\n", load_data.pcie);
+ return 0;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "current_load", nouveau_debugfs_current_load, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base.c
index d95eb86..9f4ce6a 100644
--- a/drm/nouveau/nvkm/subdev/pmu/base.c
+++ b/drm/nouveau/nvkm/subdev/pmu/base.c
@@ -140,6 +140,24 @@ nvkm_pmu_recv(struct work_struct *work)
p...
2015 Oct 26
0
[PATCH v3 4/4] nouveau/debugfs: add interface for current load
...load_data.video);
+ seq_printf(m, "pcie: %i\n", load_data.pcie);
+ return 0;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "current_load", nouveau_debugfs_current_load, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base.c
index d95eb86..6594812 100644
--- a/drm/nouveau/nvkm/subdev/pmu/base.c
+++ b/drm/nouveau/nvkm/subdev/pmu/base.c
@@ -140,6 +140,24 @@ nvkm_pmu_recv(struct work_struct *work)
p...
2020 Feb 13
2
[PATCH] nouveau: no need to check return value of debugfs_create functions
...0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
> + debugfs_create_file(nouveau_debugfs_files[i].name,
> + S_IRUGO | S_IWUSR, minor->debugfs_root,
> + minor->dev, nouveau_debugfs_files[i].fops);
>
> drm_debugfs_create_files(nouveau_debugfs_list,
> NOUVEAU_DEBUGFS_ENTRIES,
>
2009 Oct 08
0
[PATCH] Add an option for Nouveau debugfs output that depends on DEBUG_FS and update help entry for Nouveau KMS
...3,6 @@
#include "drmP.h"
#include "nouveau_drv.h"
-#if defined(CONFIG_DEBUG_FS)
static int
nouveau_debugfs_channel_info(struct seq_file *m, void *data)
{
@@ -154,4 +153,3 @@ nouveau_debugfs_takedown(struct drm_minor *minor)
drm_debugfs_remove_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES,
minor);
}
-#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 327f01a..5e9d38a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -325,7 +325,7 @@ static struct drm_driver driver = {
.lastc...
2018 Jul 12
3
[PATCH 0/2] drm/nouveau: Add support for dp_mst_info in debugfs
This hooks up the DRM helpers for dumping information on the current
status of each MST topology from nouveau's perspective to debugfs files,
similar to what i915 does (albeit, i915 labels their debugfs node for
this as i915_dp_mst_info).
Lyude Paul (2):
drm/nouveau: Expose nv50 MST structures in disp.h
drm/nouveau: Hook up dp_mst_info in debugfs
drivers/gpu/drm/nouveau/dispnv50/disp.c
2011 Oct 09
11
[PATCH 01/10]: nouveau: assorted fixes
Hi,
Here is my patch queue I accumulated over quite a long time.
Patches 1-6 are bugfixes, and rest is mostly RFC.
Comments are welcome.
Best regards,
Maxim Levitsky
2014 Apr 17
0
[PATCH] drm/nouveau: add some basic debugfs dumping for nouveau's clients and vm mappings
...+ if (ret)
+ break;
+ }
+
+ mutex_unlock(&drm->client.mutex);
+ return ret;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "nouveau_clients", nouveau_debugfs_clients, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
2015 Oct 26
9
[PATCH 0/4] Add pdaemon load counters
this series makes use of the load counters we can use to get information about
the current load of the gpu.
This series includes the needed pmu bits and a debugfs interface to read them
out. Currently the values are between 0 and 255, because it is much easier to
implement it this way on the pmu.
Karol Herbst (4):
subdev/pmu/fuc: add gk104
pmu/fuc: add macros for pdaemon pwr counters
2016 Feb 08
4
[PATCH 0/4] PMU engine counters
these are usually used for dynamic reclocking on gt215 and newer
The counters are used to get the load of the core, memory, video and pcie loads
currently I expose the loads through a debugfs "current_load" file, but I want
to move that to nvif and just add a wrapper around that in debugfs for
convenience
Anyway there are still some issues I would like to discuss:
1. currently the