search for: seq_fil

...rm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c index 827fcb4fb3b3..8a2c39927167 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c @@ -3312,7 +3312,7 @@ static ssize_t dtn_log_write( static int mst_topo_show(struct seq_file *m, void *unused) { - struct amdgpu_device *adev = (struct amdgpu_device *)m->private; + struct amdgpu_device *adev = m->private; struct drm_device *dev = adev_to_drm(adev); struct drm_connector *connector; struct drm_connector_list_iter conn_iter; diff --git a/drivers/gpu/drm/amd/pm/...

...rm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c index 827fcb4fb3b3..8a2c39927167 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c @@ -3312,7 +3312,7 @@ static ssize_t dtn_log_write( static int mst_topo_show(struct seq_file *m, void *unused) { - struct amdgpu_device *adev = (struct amdgpu_device *)m->private; + struct amdgpu_device *adev = m->private; struct drm_device *dev = adev_to_drm(adev); struct drm_connector *connector; struct drm_connector_list_iter conn_iter; diff --git a/drivers/gpu/drm/amd/pm/...

...dm_debugfs.c > index 827fcb4fb3b3..8a2c39927167 100644 > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c > @@ -3312,7 +3312,7 @@ static ssize_t dtn_log_write( > > static int mst_topo_show(struct seq_file *m, void *unused) > { > - struct amdgpu_device *adev = (struct amdgpu_device *)m->private; > + struct amdgpu_device *adev = m->private; > struct drm_device *dev = adev_to_drm(adev); > struct drm_connector *connector; > struct drm_connector_list_iter conn_iter; &g...

...dm_debugfs.c > index 827fcb4fb3b3..8a2c39927167 100644 > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c > @@ -3312,7 +3312,7 @@ static ssize_t dtn_log_write( > > static int mst_topo_show(struct seq_file *m, void *unused) > { > - struct amdgpu_device *adev = (struct amdgpu_device *)m->private; > + struct amdgpu_device *adev = m->private; > struct drm_device *dev = adev_to_drm(adev); > struct drm_connector *connector; > struct drm_connector_list_iter conn_iter; &g...

This is a forward port for net_proc.c from 1.2.

...rm/virtio/virtgpu_debugfs.c b/drivers/gpu/drm/virtio/virtgpu_debugfs.c index 73dc99046c43..ed0fcda713c3 100644 --- a/drivers/gpu/drm/virtio/virtgpu_debugfs.c +++ b/drivers/gpu/drm/virtio/virtgpu_debugfs.c @@ -28,6 +28,30 @@ #include "virtgpu_drv.h" +static void virtio_add_bool(struct seq_file *m, const char *name, + bool value) +{ + seq_printf(m, "%-16s : %s\n", name, value ? "yes" : "no"); +} + +static void virtio_add_int(struct seq_file *m, const char *name, + int value) +{ + seq_printf(m, "%-16s : %d\n", name, value); +} + +static...

...a_mgr.h> #include "drm_crtc_internal.h" #include "drm_internal.h" @@ -175,6 +176,45 @@ static const struct file_operations drm_debugfs_fops = { .release = single_release, }; +/** + * drm_debugfs_gpuva_info - dump the given DRM GPU VA space + * @m: pointer to the &seq_file to write + * @mgr: the &drm_gpuva_manager representing the GPU VA space + * + * Dumps the GPU VA mappings of a given DRM GPU VA manager. + * + * For each DRM GPU VA space drivers should call this function from their + * &drm_info_list's show callback. + * + * Returns: 0 on success, -EN...

...quot;nouveau_abi16.h" +#include "nv50_display.h" +#include "nouveau_fence.h" +#include "nouveau_chan.h" +#include "nouveau_gem.h" +#include "nouveau_fbcon.h" +#include "subdev/fb.h" static int nouveau_debugfs_vbios_image(struct seq_file *m, void *data) @@ -43,8 +51,204 @@ nouveau_debugfs_vbios_image(struct seq_file *m, void *data) return 0; } +static void nouveau_get_access(char *ba, u32 access) +{ + if (access & NV_MEM_ACCESS_RO) + *ba++ = 'R'; + else + *ba++ = '-'; + + if (access & NV_MEM_ACCES...

...nc_debug.c b/drivers/staging/android/sync_debug.c index 257fc91..2d8873e 100644 --- a/drivers/staging/android/sync_debug.c +++ b/drivers/staging/android/sync_debug.c @@ -81,33 +81,33 @@ static const char *sync_status_str(int status) return "error"; } -static void sync_print_pt(struct seq_file *s, struct sync_pt *pt, bool fence) +static void sync_print_pt(struct seq_file *s, struct fence *pt, bool fence) { int status = 1; - struct sync_timeline *parent = sync_pt_parent(pt); - if (fence_is_signaled_locked(&pt->base)) - status = pt->base.status; + if (fence_is_signaled_loc...

...system_call+126} If I move the kmalloc and kfree in account_seq_start and account_seq_stop to outside the spin-lock, these messages go away. I don't see that the lock does anything to protect the malloc/free. My changed version of these functions are: static void *account_seq_start(struct seq_file *s, loff_t *pos) { struct proc_dir_entry *pde = s->private; struct t_ipt_account_table *table = pde->data; unsigned int *bucket; bucket = kmalloc(sizeof(unsigned int), GFP_KERNEL); if (!bucket) return ERR_PTR(-ENOMEM); spin_lock_bh(&table->ip_list_lock);...

.../nouveau_debugfs.c index 3d0dc19..31b309f 100644 --- a/drm/nouveau/nouveau_debugfs.c +++ b/drm/nouveau/nouveau_debugfs.c @@ -180,6 +180,81 @@ static const struct file_operations nouveau_pstate_fops = { .write = nouveau_debugfs_pstate_set, }; +static void +nouveau_debugfs_boost_get_entry(struct seq_file *m, u8 mode, u8 entry, u16 value) +{ + if (value) { + if (mode == entry) + seq_printf(m, "*%i", entry); + else + seq_printf(m, " %i", entry); + seq_printf(m, ": %u MHz\n", value); + } +} + +static int +nouveau_debugfs_boost_get(struct seq_file *m, void *data) +...

...+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Send feedback to zach@vmware.com + * + */ + +#include <linux/config.h> +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/spinlock.h> +#include <linux/string.h> +#include <linux/seq_file.h> +#include <linux/proc_fs.h> +#include <linux/init.h> +#include <asm/processor.h> +#include <vmi.h> + +extern VROMHeader *vmi_rom; +static struct proc_dir_entry *proc_vmi_root; + +struct pnp_header { + char sig[4]; + char rev; + char size; + short next; + short res; +...

...+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Send feedback to zach@vmware.com + * + */ + +#include <linux/config.h> +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/spinlock.h> +#include <linux/string.h> +#include <linux/seq_file.h> +#include <linux/proc_fs.h> +#include <linux/init.h> +#include <asm/processor.h> +#include <vmi.h> + +extern VROMHeader *vmi_rom; +static struct proc_dir_entry *proc_vmi_root; + +struct pnp_header { + char sig[4]; + char rev; + char size; + short next; + short res; +...

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

...X100_SBOX_SDBIC0 + (4 * doorbell))); } /** diff --git a/drivers/misc/mic/host/mic_debugfs.c b/drivers/misc/mic/host/mic_debugfs.c index e22fb7b..002faa5 100644 --- a/drivers/misc/mic/host/mic_debugfs.c +++ b/drivers/misc/mic/host/mic_debugfs.c @@ -103,7 +103,7 @@ static int mic_smpt_show(struct seq_file *s, void *pos) unsigned long flags; seq_printf(s, "MIC %-2d |%-10s| %-14s %-10s\n", - mdev->id, "SMPT entry", "SW DMA addr", "RefCount"); + mdev->id, "SMPT entry", "SW DMA addr", "RefCount"); seq_puts(s, &quot...

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):

...au_debugfs.c > @@ -28,6 +28,8 @@ > * Ben Skeggs <bskeggs at redhat.com> > */ > > +#include <nvkm/subdev/pmu.h> > + > #include "nouveau_debugfs.h" > #include "nouveau_drm.h" > > @@ -43,8 +45,29 @@ nouveau_debugfs_vbios_image(struct seq_file *m, void *data) > return 0; > } > > +static int > +nouveau_debugfs_current_load(struct seq_file *m, void *data) > +{ > + struct drm_info_node *node = (struct drm_info_node *) m->private; > + struct nouveau_drm *drm = nouveau_drm(node->minor->de...

...iff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 963a4dba8213..b7440b542cb2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -50,13 +50,15 @@ static int nouveau_debugfs_pstate_get(struct seq_file *m, void *data) { struct drm_device *drm = m->private; - struct nouveau_debugfs *debugfs = nouveau_debugfs(drm); - struct nvif_object *ctrl = &debugfs->ctrl; + struct nouveau_debugfs *debugfs; + struct nvif_object *ctrl; struct nvif_control_pstate_info_v0 info = {}; int ret, i;...

...file changed, 32 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index f9ce35da4123..5014828ca022 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -3534,37 +3534,6 @@ static int i915_drrs_status(struct seq_file *m, void *unused) return 0; } -static int i915_dp_mst_info(struct seq_file *m, void *unused) -{ - struct drm_i915_private *dev_priv = node_to_i915(m->private); - struct drm_device *dev = &dev_priv->drm; - struct intel_encoder *intel_encoder; - struct intel_digital_port *intel_dig_po...

...eletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 63b5c8cf9ae4..8f63cda3db17 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -54,8 +54,10 @@ nouveau_debugfs_strap_peek(struct seq_file *m, void *data) int ret; ret = pm_runtime_get_sync(drm->dev->dev); - if (ret < 0 && ret != -EACCES) + if (ret < 0 && ret != -EACCES) { + pm_runtime_put_autosuspend(drm->dev->dev); return ret; + } seq_printf(m, "0x%08x\n", nvif_rd32(&a...