search for: seq_printf

...--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, "====================================================\...

...u/nouveau_debugfs.c index 13c82eea8828..99d022a91afc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -120,16 +120,16 @@ nouveau_debugfs_pstate_get(struct seq_file *m, void *data) if (state >= 0) { if (info.ustate_ac == state) - seq_printf(m, " AC"); + seq_puts(m, " AC"); if (info.ustate_dc == state) - seq_printf(m, " DC"); + seq_puts(m, " DC"); if (info.pstate == state) - seq_printf(m, " *"); + seq_puts(m, " *"); } else { if (info.ustate_ac &lt...

nouveau_debugfs(drm) will never be NULL, because we're taking the value of the potentially null device pointer and adding to it so it isn't 0x0. So, check if drm is NULL instead. Signed-off-by: Lyude Paul <lyude at redhat.com> Cc: Karol Herbst <karolherbst at gmail.com> --- drivers/gpu/drm/nouveau/nouveau_debugfs.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

...s = tsc_end - tsc_start; + if (cycles < page_fault_cycles) + page_fault_cycles = cycles; + } +} + +static int proc_vmi_info_show(struct seq_file *m, void *v) +{ + if (!hypervisor_found) + seq_puts(m, "No VMI active\n"); + else + seq_puts(m, "Hypervisor VMI active\n"); + seq_printf(m, "Kernel VMI API version %d.%d\n", + VMI_API_REV_MAJOR, MIN_VMI_API_REV_MINOR); + if (vmi_rom) { + seq_printf(m, "VMI ROM API version: %d.%d\n", + vmi_rom->APIVersionMajor, + vmi_rom->APIVersionMinor); + seq_printf(m, " rom size: %d\n", +...

...s = tsc_end - tsc_start; + if (cycles < page_fault_cycles) + page_fault_cycles = cycles; + } +} + +static int proc_vmi_info_show(struct seq_file *m, void *v) +{ + if (!hypervisor_found) + seq_puts(m, "No VMI active\n"); + else + seq_puts(m, "Hypervisor VMI active\n"); + seq_printf(m, "Kernel VMI API version %d.%d\n", + VMI_API_REV_MAJOR, MIN_VMI_API_REV_MINOR); + if (vmi_rom) { + seq_printf(m, "VMI ROM API version: %d.%d\n", + vmi_rom->APIVersionMajor, + vmi_rom->APIVersionMinor); + seq_printf(m, " rom size: %d\n", +...

...*vma) +{ + char ba[5]; + u64 offset = vma->offset, len = 0, end = vma->offset; + const char *map = nouveau_get_mapping(vma->mapping); + + nouveau_get_access(ba, vma->access); + + if (vma->node) { + len = vma->node->length << 12; + end = vma->offset + len - 1; + } + + seq_printf(m, "\tbo %p with handle %02i mapped %s at [%08llx-%08llx]: %s size %llu\n", + nvbo, handle, ba, offset, end, map, len); +} + +/* + * In theory this function doesn't need locking because all bo's are pinned, + * and we hold the modification lock. + */ +static void dump_channel_...

...tatic 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_locked(pt)) + status = pt->status; - seq_printf(s, " %s%spt %s", - fence ? parent->name : "", - fence ? "_" : "", - sync_status_str(status)); + if (fence) + seq_printf(s, " %d_pt %s", pt->context, + sync_status_str(status)); + else + seq_printf(s, " pt %s", s...

...*pos) > { > struct mic_device *mdev = s->private; > + struct mic_device_desc *d; > + struct mic_device_ctrl *dc; > + struct mic_vqconfig *vqconfig; > + __u32 *features; > + __u8 *config; > struct mic_bootparam *bootparam = mdev->dp; > + int i, j; > > seq_printf(s, "Bootparam: magic 0x%x\n", > bootparam->magic); > @@ -222,6 +229,53 @@ static int dp_seq_show(struct seq_file *s, void *pos) > seq_printf(s, "Bootparam: shutdown_card %d\n", > bootparam->shutdown_card); > > + for (i = sizeof(*bootparam); i &l...

...t;dev); > + struct nvkm_pmu *pmu = nvxx_pmu(&drm->device); > + struct nvkm_pmu_load_data load_data; > + int ret; > + > + ret = nvkm_pmu_get_perf_data(pmu, &load_data); > + if (ret < 0) > + return ret; > + > + seq_printf(m, "core: %i\n", load_data.core); > + seq_printf(m, "mem: %i\n", load_data.mem); > + seq_printf(m, "video: %i\n", load_data.video); > + seq_printf(m, "pcie: %i\n", load_data.pcie); > + return 0; > +} > + > static...

...ps = { static int dp_seq_show(struct seq_file *s, void *pos) { struct mic_device *mdev = s->private; + struct mic_device_desc *d; + struct mic_device_ctrl *dc; + struct mic_vqconfig *vqconfig; + __u32 *features; + __u8 *config; struct mic_bootparam *bootparam = mdev->dp; + int i, j; seq_printf(s, "Bootparam: magic 0x%x\n", bootparam->magic); @@ -222,6 +229,53 @@ static int dp_seq_show(struct seq_file *s, void *pos) seq_printf(s, "Bootparam: shutdown_card %d\n", bootparam->shutdown_card); + for (i = sizeof(*bootparam); i < MIC_DP_SIZE; + i += mi...

...ps = { static int dp_seq_show(struct seq_file *s, void *pos) { struct mic_device *mdev = s->private; + struct mic_device_desc *d; + struct mic_device_ctrl *dc; + struct mic_vqconfig *vqconfig; + __u32 *features; + __u8 *config; struct mic_bootparam *bootparam = mdev->dp; + int i, j; seq_printf(s, "Bootparam: magic 0x%x\n", bootparam->magic); @@ -222,6 +229,53 @@ static int dp_seq_show(struct seq_file *s, void *pos) seq_printf(s, "Bootparam: shutdown_card %d\n", bootparam->shutdown_card); + for (i = sizeof(*bootparam); i < MIC_DP_SIZE; + i += mi...

...t's show callback. + * + * Returns: 0 on success, -ENODEV if the &mgr is not initialized + */ +int drm_debugfs_gpuva_info(struct seq_file *m, + struct drm_gpuva_manager *mgr) +{ + struct drm_gpuva *va, *kva = &mgr->kernel_alloc_node; + + if (!mgr->name) + return -ENODEV; + + seq_printf(m, "DRM GPU VA space (%s) [0x%016llx;0x%016llx]\n", + mgr->name, mgr->mm_start, mgr->mm_start + mgr->mm_range); + seq_printf(m, "Kernel reserved node [0x%016llx;0x%016llx]\n", + kva->va.addr, kva->va.addr + kva->va.range); + seq_puts(m, "\n&quot...

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

...^ drivers/gpu/drm/virtio/virtgpu_debugfs.c: In function 'virtio_gpu_debugfs_irq_info': drivers/gpu/drm/virtio/virtgpu_debugfs.c:37:16: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'long long int' [-Wformat=] seq_printf(m, "fence %ld %lld\n", ^ In order to avoid the warnings, this changes the format strings to %llu and adds a cast to u64, which makes it work the same way everywhere. Signed-off-by: Arnd Bergmann <arnd at arndb.de> diff --git a/drivers/gpu/drm/virtio/virtgpu_debugf...

...^ drivers/gpu/drm/virtio/virtgpu_debugfs.c: In function 'virtio_gpu_debugfs_irq_info': drivers/gpu/drm/virtio/virtgpu_debugfs.c:37:16: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'long long int' [-Wformat=] seq_printf(m, "fence %ld %lld\n", ^ In order to avoid the warnings, this changes the format strings to %llu and adds a cast to u64, which makes it work the same way everywhere. Signed-off-by: Arnd Bergmann <arnd at arndb.de> diff --git a/drivers/gpu/drm/virtio/virtgpu_debugf...

...s Elfring (9): debugfs: Move an expression into a function call parameter in nouveau_debugfs_pstate_set() debugfs: Move a variable assignment behind a null pointer check in nouveau_debugfs_pstate_get() debugfs: Use seq_putc() in nouveau_debugfs_pstate_get() debugfs: Replace five seq_printf() calls by seq_puts() in nouveau_debugfs_pstate_get() power_budget: Move an expression into a macro call parameter in nvbios_power_budget_header() clk: Move a variable assignment behind a null pointer check in nvkm_pstate_new() pci: Move a variable assignment behind condition chec...

...ruct drm_info_node *) m->private; + struct nouveau_drm *drm = nouveau_drm(node->minor->dev); + struct nvkm_pmu *pmu = nvxx_pmu(&drm->device); + struct nvkm_pmu_load_data load_data; + int ret; + + ret = nvkm_pmu_get_perf_data(pmu, &load_data); + if (ret < 0) + return ret; + + seq_printf(m, "core: %i\n", load_data.core); + seq_printf(m, "mem: %i\n", load_data.mem); + seq_printf(m, "video: %i\n", load_data.video); + seq_printf(m, "pcie: %i\n", load_data.pcie); + return 0; +} + static struct drm_info_list nouveau_debugfs_list[] = { { "v...

...ruct drm_info_node *) m->private; + struct nouveau_drm *drm = nouveau_drm(node->minor->dev); + struct nvkm_pmu *pmu = nvxx_pmu(&drm->device); + struct nvkm_pmu_load_data load_data; + int ret; + + ret = nvkm_pmu_get_perf_data(pmu, &load_data); + if (ret < 0) + return ret; + + seq_printf(m, "core: %i\n", load_data.core); + seq_printf(m, "mem: %i\n", load_data.mem); + seq_printf(m, "video: %i\n", load_data.video); + seq_printf(m, "pcie: %i\n", load_data.pcie); + return 0; +} + static struct drm_info_list nouveau_debugfs_list[] = { { "v...

...ruct drm_info_node *) m->private; + struct nouveau_drm *drm = nouveau_drm(node->minor->dev); + struct nvkm_pmu *pmu = nvxx_pmu(&drm->device); + struct nvkm_pmu_load_data load_data; + int ret; + + ret = nvkm_pmu_get_perf_data(pmu, &load_data); + if (ret < 0) + return ret; + + seq_printf(m, "core: %i\n", load_data.core); + seq_printf(m, "mem: %i\n", load_data.mem); + seq_printf(m, "video: %i\n", load_data.video); + seq_printf(m, "pcie: %i\n", load_data.pcie); + return 0; +} + static struct drm_info_list nouveau_debugfs_list[] = { { "v...

...nouveau_debugfs.c > +++ b/drm/nouveau/nouveau_debugfs.c > @@ -96,11 +96,11 @@ nouveau_debugfs_pstate_get(struct seq_file *m, void *data) > } while (attr.index); > > if (state >= 0) { > - if (info.ustate_ac == state) > + if (info.ustate_ac == attr.state) > seq_printf(m, " AC"); > - if (info.ustate_dc == state) > + if (info.ustate_dc == attr.state) > seq_printf(m, " DC"); > - if (info.pstate == state) > + if (info.pstate == attr.state) > seq_printf(m, " *"); > } else { > if (info.usta...