From 9dd3613073aa2491cef440725fdfa0cf1e8f1a42 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= Date: Tue, 17 Nov 2009 09:46:56 -0500 Subject: Drop shared-core, bsd-core, linux-core and scripts subdirs --- bsd-core/drm_sysctl.c | 312 -------------------------------------------------- 1 file changed, 312 deletions(-) delete mode 100644 bsd-core/drm_sysctl.c (limited to 'bsd-core/drm_sysctl.c') diff --git a/bsd-core/drm_sysctl.c b/bsd-core/drm_sysctl.c deleted file mode 100644 index 608169de..00000000 --- a/bsd-core/drm_sysctl.c +++ /dev/null @@ -1,312 +0,0 @@ -/*- - * Copyright 2003 Eric Anholt - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/** @file drm_sysctl.c - * Implementation of various sysctls for controlling DRM behavior and reporting - * debug information. - */ - -#include "drmP.h" -#include "drm.h" - -#include - -static int drm_name_info DRM_SYSCTL_HANDLER_ARGS; -static int drm_vm_info DRM_SYSCTL_HANDLER_ARGS; -static int drm_clients_info DRM_SYSCTL_HANDLER_ARGS; -static int drm_bufs_info DRM_SYSCTL_HANDLER_ARGS; - -struct drm_sysctl_list { - const char *name; - int (*f) DRM_SYSCTL_HANDLER_ARGS; -} drm_sysctl_list[] = { - {"name", drm_name_info}, - {"vm", drm_vm_info}, - {"clients", drm_clients_info}, - {"bufs", drm_bufs_info}, -}; -#define DRM_SYSCTL_ENTRIES (sizeof(drm_sysctl_list)/sizeof(drm_sysctl_list[0])) - -struct drm_sysctl_info { - struct sysctl_ctx_list ctx; - char name[2]; -}; - -int drm_sysctl_init(struct drm_device *dev) -{ - struct drm_sysctl_info *info; - struct sysctl_oid *oid; - struct sysctl_oid *top, *drioid; - int i; - - info = malloc(sizeof *info, DRM_MEM_DRIVER, M_WAITOK | M_ZERO); - if ( !info ) - return 1; - dev->sysctl = info; - - /* Add the sysctl node for DRI if it doesn't already exist */ - drioid = SYSCTL_ADD_NODE( &info->ctx, &sysctl__hw_children, OID_AUTO, "dri", CTLFLAG_RW, NULL, "DRI Graphics"); - if (!drioid) - return 1; - - /* Find the next free slot under hw.dri */ - i = 0; - SLIST_FOREACH(oid, SYSCTL_CHILDREN(drioid), oid_link) { - if (i <= oid->oid_arg2) - i = oid->oid_arg2 + 1; - } - if (i>9) - return 1; - - /* Add the hw.dri.x for our device */ - info->name[0] = '0' + i; - info->name[1] = 0; - top = SYSCTL_ADD_NODE( &info->ctx, SYSCTL_CHILDREN(drioid), OID_AUTO, info->name, CTLFLAG_RW, NULL, NULL); - if (!top) - return 1; - - for (i = 0; i < DRM_SYSCTL_ENTRIES; i++) { - oid = SYSCTL_ADD_OID(&info->ctx, - SYSCTL_CHILDREN(top), - OID_AUTO, - drm_sysctl_list[i].name, - CTLTYPE_INT | CTLFLAG_RD, - dev, - 0, - drm_sysctl_list[i].f, - "A", - NULL); - if (!oid) - return 1; - } - SYSCTL_ADD_INT(&info->ctx, SYSCTL_CHILDREN(top), OID_AUTO, "debug", - CTLFLAG_RW, &drm_debug_flag, sizeof(drm_debug_flag), - "Enable debugging output"); - - return 0; -} - -int drm_sysctl_cleanup(struct drm_device *dev) -{ - int error; - error = sysctl_ctx_free( &dev->sysctl->ctx ); - - free(dev->sysctl, DRM_MEM_DRIVER); - dev->sysctl = NULL; - - return error; -} - -#define DRM_SYSCTL_PRINT(fmt, arg...) \ -do { \ - snprintf(buf, sizeof(buf), fmt, ##arg); \ - retcode = SYSCTL_OUT(req, buf, strlen(buf)); \ - if (retcode) \ - goto done; \ -} while (0) - -static int drm_name_info DRM_SYSCTL_HANDLER_ARGS -{ - struct drm_device *dev = arg1; - char buf[128]; - int retcode; - int hasunique = 0; - - DRM_SYSCTL_PRINT("%s 0x%x", dev->driver->name, dev2udev(dev->devnode)); - - DRM_LOCK(); - if (dev->unique) { - snprintf(buf, sizeof(buf), " %s", dev->unique); - hasunique = 1; - } - DRM_UNLOCK(); - - if (hasunique) - SYSCTL_OUT(req, buf, strlen(buf)); - - SYSCTL_OUT(req, "", 1); - -done: - return retcode; -} - -static int drm_vm_info DRM_SYSCTL_HANDLER_ARGS -{ - struct drm_device *dev = arg1; - drm_local_map_t *map, *tempmaps; - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG" }; - const char *type, *yesno; - int i, mapcount; - char buf[128]; - int retcode; - - /* We can't hold the lock while doing SYSCTL_OUTs, so allocate a - * temporary copy of all the map entries and then SYSCTL_OUT that. - */ - DRM_LOCK(); - - mapcount = 0; - TAILQ_FOREACH(map, &dev->maplist, link) - mapcount++; - - tempmaps = malloc(sizeof(drm_local_map_t) * mapcount, DRM_MEM_DRIVER, - M_NOWAIT); - if (tempmaps == NULL) { - DRM_UNLOCK(); - return ENOMEM; - } - - i = 0; - TAILQ_FOREACH(map, &dev->maplist, link) - tempmaps[i++] = *map; - - DRM_UNLOCK(); - - DRM_SYSCTL_PRINT("\nslot offset size " - "type flags address mtrr\n"); - - for (i = 0; i < mapcount; i++) { - map = &tempmaps[i]; - - if (map->type < 0 || map->type > 4) - type = "??"; - else - type = types[map->type]; - - if (!map->mtrr) - yesno = "no"; - else - yesno = "yes"; - - DRM_SYSCTL_PRINT( - "%4d 0x%016lx 0x%08lx %4.4s 0x%02x 0x%016lx %s\n", i, - map->offset, map->size, type, map->flags, - (unsigned long)map->handle, yesno); - } - SYSCTL_OUT(req, "", 1); - -done: - free(tempmaps, DRM_MEM_DRIVER); - return retcode; -} - -static int drm_bufs_info DRM_SYSCTL_HANDLER_ARGS -{ - struct drm_device *dev = arg1; - drm_device_dma_t *dma = dev->dma; - drm_device_dma_t tempdma; - int *templists; - int i; - char buf[128]; - int retcode; - - /* We can't hold the locks around DRM_SYSCTL_PRINT, so make a temporary - * copy of the whole structure and the relevant data from buflist. - */ - DRM_LOCK(); - if (dma == NULL) { - DRM_UNLOCK(); - return 0; - } - DRM_SPINLOCK(&dev->dma_lock); - tempdma = *dma; - templists = malloc(sizeof(int) * dma->buf_count, DRM_MEM_DRIVER, - M_NOWAIT); - for (i = 0; i < dma->buf_count; i++) - templists[i] = dma->buflist[i]->list; - dma = &tempdma; - DRM_SPINUNLOCK(&dev->dma_lock); - DRM_UNLOCK(); - - DRM_SYSCTL_PRINT("\n o size count free segs pages kB\n"); - for (i = 0; i <= DRM_MAX_ORDER; i++) { - if (dma->bufs[i].buf_count) - DRM_SYSCTL_PRINT("%2d %8d %5d %5d %5d %5d %5d\n", - i, - dma->bufs[i].buf_size, - dma->bufs[i].buf_count, - atomic_read(&dma->bufs[i] - .freelist.count), - dma->bufs[i].seg_count, - dma->bufs[i].seg_count - *(1 << dma->bufs[i].page_order), - (dma->bufs[i].seg_count - * (1 << dma->bufs[i].page_order)) - * PAGE_SIZE / 1024); - } - DRM_SYSCTL_PRINT("\n"); - for (i = 0; i < dma->buf_count; i++) { - if (i && !(i%32)) DRM_SYSCTL_PRINT("\n"); - DRM_SYSCTL_PRINT(" %d", templists[i]); - } - DRM_SYSCTL_PRINT("\n"); - - SYSCTL_OUT(req, "", 1); -done: - free(templists, DRM_MEM_DRIVER); - return retcode; -} - -static int drm_clients_info DRM_SYSCTL_HANDLER_ARGS -{ - struct drm_device *dev = arg1; - struct drm_file *priv, *tempprivs; - char buf[128]; - int retcode; - int privcount, i; - - DRM_LOCK(); - - privcount = 0; - TAILQ_FOREACH(priv, &dev->files, link) - privcount++; - - tempprivs = malloc(sizeof(struct drm_file) * privcount, DRM_MEM_DRIVER, - M_NOWAIT); - if (tempprivs == NULL) { - DRM_UNLOCK(); - return ENOMEM; - } - i = 0; - TAILQ_FOREACH(priv, &dev->files, link) - tempprivs[i++] = *priv; - - DRM_UNLOCK(); - - DRM_SYSCTL_PRINT("\na dev pid uid magic ioctls\n"); - for (i = 0; i < privcount; i++) { - priv = &tempprivs[i]; - DRM_SYSCTL_PRINT("%c %3d %5d %5d %10u %10lu\n", - priv->authenticated ? 'y' : 'n', - priv->minor, - priv->pid, - priv->uid, - priv->magic, - priv->ioctl_count); - } - - SYSCTL_OUT(req, "", 1); -done: - free(tempprivs, DRM_MEM_DRIVER); - return retcode; -} -- cgit v1.2.3