From e1b1cf2f026b75d1b001816f708dc529b7384750 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Tue, 14 Jun 2016 20:50:56 +0200 Subject: drm: Nuke legacy maps debugfs files GEM stopped using those a while ago, and no one should ever need to use them again to debug legacy horror show drivers. Nuke it all. Aside: It would kinda be nice if we'd have some generic debugfs dumps for at least kms ... Acked-by: Chris Wilson Acked-by: Emil Velikov Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1465930269-7883-2-git-send-email-daniel.vetter@ffwll.ch --- drivers/gpu/drm/drm_info.c | 89 ---------------------------------------------- 1 file changed, 89 deletions(-) (limited to 'drivers/gpu/drm/drm_info.c') diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c index 5d469b2f26f4..0090d5987801 100644 --- a/drivers/gpu/drm/drm_info.c +++ b/drivers/gpu/drm/drm_info.c @@ -65,94 +65,6 @@ int drm_name_info(struct seq_file *m, void *data) return 0; } -/** - * Called when "/proc/dri/.../vm" is read. - * - * Prints information about all mappings in drm_device::maplist. - */ -int drm_vm_info(struct seq_file *m, void *data) -{ - struct drm_info_node *node = (struct drm_info_node *) m->private; - struct drm_device *dev = node->minor->dev; - struct drm_local_map *map; - struct drm_map_list *r_list; - - /* Hardcoded from _DRM_FRAME_BUFFER, - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */ - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" }; - const char *type; - int i; - - mutex_lock(&dev->struct_mutex); - seq_printf(m, "slot offset size type flags address mtrr\n\n"); - i = 0; - list_for_each_entry(r_list, &dev->maplist, head) { - map = r_list->map; - if (!map) - continue; - if (map->type < 0 || map->type > 5) - type = "??"; - else - type = types[map->type]; - - seq_printf(m, "%4d 0x%016llx 0x%08lx %4.4s 0x%02x 0x%08lx ", - i, - (unsigned long long)map->offset, - map->size, type, map->flags, - (unsigned long) r_list->user_token); - if (map->mtrr < 0) - seq_printf(m, "none\n"); - else - seq_printf(m, "%4d\n", map->mtrr); - i++; - } - mutex_unlock(&dev->struct_mutex); - return 0; -} - -/** - * Called when "/proc/dri/.../bufs" is read. - */ -int drm_bufs_info(struct seq_file *m, void *data) -{ - struct drm_info_node *node = (struct drm_info_node *) m->private; - struct drm_device *dev = node->minor->dev; - struct drm_device_dma *dma; - int i, seg_pages; - - mutex_lock(&dev->struct_mutex); - dma = dev->dma; - if (!dma) { - mutex_unlock(&dev->struct_mutex); - return 0; - } - - seq_printf(m, " o size count free segs pages kB\n\n"); - for (i = 0; i <= DRM_MAX_ORDER; i++) { - if (dma->bufs[i].buf_count) { - seg_pages = dma->bufs[i].seg_count * (1 << dma->bufs[i].page_order); - seq_printf(m, "%2d %8d %5d %5d %5d %5d %5ld\n", - i, - dma->bufs[i].buf_size, - dma->bufs[i].buf_count, - 0, - dma->bufs[i].seg_count, - seg_pages, - seg_pages * PAGE_SIZE / 1024); - } - } - seq_printf(m, "\n"); - for (i = 0; i < dma->buf_count; i++) { - if (i && !(i % 32)) - seq_printf(m, "\n"); - seq_printf(m, " %d", dma->buflist[i]->list); - } - seq_printf(m, "\n"); - mutex_unlock(&dev->struct_mutex); - return 0; -} - /** * Called when "/proc/dri/.../clients" is read. * @@ -194,7 +106,6 @@ int drm_clients_info(struct seq_file *m, void *data) return 0; } - static int drm_gem_one_name_info(int id, void *ptr, void *data) { struct drm_gem_object *obj = ptr; -- cgit v1.2.3-59-g8ed1b