1f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie/* 2f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * Copyright 2013 Red Hat Inc. 3f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * 4f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * Permission is hereby granted, free of charge, to any person obtaining a 5f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * copy of this software and associated documentation files (the "Software"), 6f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * to deal in the Software without restriction, including without limitation 7f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * and/or sell copies of the Software, and to permit persons to whom the 9f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * Software is furnished to do so, subject to the following conditions: 10f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * 11f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * The above copyright notice and this permission notice shall be included in 12f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * all copies or substantial portions of the Software. 13f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * 14f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * OTHER DEALINGS IN THE SOFTWARE. 21f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * 22f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * Authors: Dave Airlie 23f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * Alon Levy 24f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie */ 25f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 26f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie#include "qxl_drv.h" 27f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie#include "qxl_object.h" 28f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 29f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie/* 30f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * TODO: allocating a new gem(in qxl_bo) for each request. 31f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * This is wasteful since bo's are page aligned. 32f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie */ 336d01f1f54c01877baad11389291c1aeab9c11e0fDave Airliestatic int qxl_alloc_ioctl(struct drm_device *dev, void *data, 346d01f1f54c01877baad11389291c1aeab9c11e0fDave Airlie struct drm_file *file_priv) 35f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 36f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_device *qdev = dev->dev_private; 37f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_qxl_alloc *qxl_alloc = data; 38f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int ret; 39f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_bo *qobj; 40f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie uint32_t handle; 41f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie u32 domain = QXL_GEM_DOMAIN_VRAM; 42f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 43f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (qxl_alloc->size == 0) { 44f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_ERROR("invalid size %d\n", qxl_alloc->size); 45f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -EINVAL; 46f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 47f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie ret = qxl_gem_object_create_with_handle(qdev, file_priv, 48f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie domain, 49f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie qxl_alloc->size, 50f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie NULL, 51f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie &qobj, &handle); 52f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (ret) { 53f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_ERROR("%s: failed to create gem ret=%d\n", 54f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie __func__, ret); 55f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -ENOMEM; 56f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 57f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie qxl_alloc->handle = handle; 58f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return 0; 59f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 60f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 616d01f1f54c01877baad11389291c1aeab9c11e0fDave Airliestatic int qxl_map_ioctl(struct drm_device *dev, void *data, 626d01f1f54c01877baad11389291c1aeab9c11e0fDave Airlie struct drm_file *file_priv) 63f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 64f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_device *qdev = dev->dev_private; 65f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_qxl_map *qxl_map = data; 66f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 67f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return qxl_mode_dumb_mmap(file_priv, qdev->ddev, qxl_map->handle, 68f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie &qxl_map->offset); 69f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 70f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 718002db6336dd361fc13214e9515fe5d52ff294eeDave Airliestruct qxl_reloc_info { 728002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie int type; 738002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_bo *dst_bo; 748002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie uint32_t dst_offset; 758002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_bo *src_bo; 768002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie int src_offset; 778002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie}; 788002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 79f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie/* 80f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * dst must be validated, i.e. whole bo on vram/surfacesram (right now all bo's 81f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * are on vram). 82f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * *(dst + dst_off) = qxl_bo_physical_address(src, src_off) 83f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie */ 84f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airliestatic void 858002db6336dd361fc13214e9515fe5d52ff294eeDave Airlieapply_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info) 86f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 87f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie void *reloc_page; 888002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK); 898002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie *(uint64_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = qxl_bo_physical_address(qdev, 908002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie info->src_bo, 918002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie info->src_offset); 928002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page); 93f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 94f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 95f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airliestatic void 968002db6336dd361fc13214e9515fe5d52ff294eeDave Airlieapply_surf_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info) 97f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 98f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie uint32_t id = 0; 99f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie void *reloc_page; 100f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1018002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (info->src_bo && !info->src_bo->is_primary) 1028002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie id = info->src_bo->surface_id; 103f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1048002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK); 1058002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie *(uint32_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = id; 1068002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page); 107f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 108f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 109f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie/* return holding the reference to this object */ 1106d01f1f54c01877baad11389291c1aeab9c11e0fDave Airliestatic struct qxl_bo *qxlhw_handle_to_bo(struct qxl_device *qdev, 1116d01f1f54c01877baad11389291c1aeab9c11e0fDave Airlie struct drm_file *file_priv, uint64_t handle, 1128002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_release *release) 113f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 114f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_gem_object *gobj; 115f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_bo *qobj; 116f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int ret; 117f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 118f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie gobj = drm_gem_object_lookup(qdev->ddev, file_priv, handle); 1198002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (!gobj) 120f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return NULL; 1218002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 122f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie qobj = gem_to_qxl_bo(gobj); 123f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1248002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = qxl_release_list_add(release, qobj); 125f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (ret) 126f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return NULL; 127f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 128f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return qobj; 129f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 130f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 131f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie/* 132f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * Usage of execbuffer: 133f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * Relocations need to take into account the full QXLDrawable size. 134f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * However, the command as passed from user space must *not* contain the initial 135f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie * QXLReleaseInfo struct (first XXX bytes) 136f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie */ 1378002db6336dd361fc13214e9515fe5d52ff294eeDave Airliestatic int qxl_process_single_command(struct qxl_device *qdev, 1388002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct drm_qxl_command *cmd, 1398002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct drm_file *file_priv) 140f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 1418002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_reloc_info *reloc_info; 1428002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie int release_type; 1438002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_release *release; 1448002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_bo *cmd_bo; 145f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie void *fb_cmd; 1468002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie int i, j, ret, num_relocs; 147f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int unwritten; 148f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1498002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie switch (cmd->type) { 1508002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie case QXL_CMD_DRAW: 1518002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie release_type = QXL_RELEASE_DRAWABLE; 1528002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie break; 1538002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie case QXL_CMD_SURFACE: 1548002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie case QXL_CMD_CURSOR: 1558002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie default: 1568002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie DRM_DEBUG("Only draw commands in execbuffers\n"); 1578002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie return -EINVAL; 1588002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie break; 1598002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 160f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1618002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (cmd->command_size > PAGE_SIZE - sizeof(union qxl_release_info)) 1628002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie return -EINVAL; 163f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1648002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (!access_ok(VERIFY_READ, 1658002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie (void *)(unsigned long)cmd->command, 1668002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie cmd->command_size)) 1678002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie return -EFAULT; 168f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1698002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info = kmalloc(sizeof(struct qxl_reloc_info) * cmd->relocs_num, GFP_KERNEL); 1708002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (!reloc_info) 1718002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie return -ENOMEM; 17218097b91aaff215e843f04b84ec2c686270bb55fDave Airlie 1738002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = qxl_alloc_release_reserved(qdev, 1748002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie sizeof(union qxl_release_info) + 1758002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie cmd->command_size, 1768002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie release_type, 1778002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie &release, 1788002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie &cmd_bo); 1798002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (ret) 1808002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie goto out_free_reloc; 181f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 1828002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie /* TODO copy slow path code from i915 */ 1838002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE)); 1848002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size); 185c927215543eb8f67c2c0102db147c299189c9957Dave Airlie 1868002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie { 1878002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_drawable *draw = fb_cmd; 1888002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie draw->mm_time = qdev->rom->mm_clock; 1898002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 190c927215543eb8f67c2c0102db147c299189c9957Dave Airlie 1918002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie qxl_bo_kunmap_atomic_page(qdev, cmd_bo, fb_cmd); 1928002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (unwritten) { 1938002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie DRM_ERROR("got unwritten %d\n", unwritten); 1948002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = -EFAULT; 1958002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie goto out_free_release; 1968002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 1978002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 1988002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie /* fill out reloc info structs */ 1998002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie num_relocs = 0; 2008002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie for (i = 0; i < cmd->relocs_num; ++i) { 2018002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct drm_qxl_reloc reloc; 2028002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 2031d6ac185c32134233f77ce44800ceb4ab9361401Daniel Vetter if (copy_from_user(&reloc, 2048002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i], 2058002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie sizeof(reloc))) { 2068002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = -EFAULT; 2078002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie goto out_free_bos; 208f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 209f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 2108002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie /* add the bos to the list of bos to validate - 2118002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie need to validate first then process relocs? */ 2128002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (reloc.reloc_type != QXL_RELOC_TYPE_BO && reloc.reloc_type != QXL_RELOC_TYPE_SURF) { 2138002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie DRM_DEBUG("unknown reloc type %d\n", reloc_info[i].type); 214f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 2158002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = -EINVAL; 2168002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie goto out_free_bos; 2178002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 2188002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].type = reloc.reloc_type; 2198002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 2208002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (reloc.dst_handle) { 2218002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].dst_bo = qxlhw_handle_to_bo(qdev, file_priv, 2228002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc.dst_handle, release); 2238002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (!reloc_info[i].dst_bo) { 2248002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = -EINVAL; 2258002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].src_bo = NULL; 2268002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie goto out_free_bos; 227f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 2288002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].dst_offset = reloc.dst_offset; 2298002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } else { 2308002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].dst_bo = cmd_bo; 2318002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].dst_offset = reloc.dst_offset + release->release_offset; 2328002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 2338002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie num_relocs++; 2348002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 2358002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie /* reserve and validate the reloc dst bo */ 2368002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (reloc.reloc_type == QXL_RELOC_TYPE_BO || reloc.src_handle > 0) { 2378002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].src_bo = 2388002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie qxlhw_handle_to_bo(qdev, file_priv, 2398002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc.src_handle, release); 2408002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (!reloc_info[i].src_bo) { 2418002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (reloc_info[i].dst_bo != cmd_bo) 2428002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie drm_gem_object_unreference_unlocked(&reloc_info[i].dst_bo->gem_base); 2438002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = -EINVAL; 2448002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie goto out_free_bos; 245f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 2468002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].src_offset = reloc.src_offset; 2478002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } else { 2488002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].src_bo = NULL; 2498002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie reloc_info[i].src_offset = 0; 2508002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 2518002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 252f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 2538002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie /* validate all buffers */ 2548002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = qxl_release_reserve_list(release, false); 2558002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (ret) 2568002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie goto out_free_bos; 257f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 2588002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie for (i = 0; i < cmd->relocs_num; ++i) { 2598002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (reloc_info[i].type == QXL_RELOC_TYPE_BO) 2608002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie apply_reloc(qdev, &reloc_info[i]); 2618002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie else if (reloc_info[i].type == QXL_RELOC_TYPE_SURF) 2628002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie apply_surf_reloc(qdev, &reloc_info[i]); 2638002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 264f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 2658002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = qxl_push_command_ring_release(qdev, release, cmd->type, true); 2668002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (ret) 2678002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie qxl_release_backoff_reserve_list(release); 2688002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie else 2698002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie qxl_release_fence_buffer_objects(release); 2708002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 2718002db6336dd361fc13214e9515fe5d52ff294eeDave Airlieout_free_bos: 2728002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie for (j = 0; j < num_relocs; j++) { 2738002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (reloc_info[j].dst_bo != cmd_bo) 2748002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie drm_gem_object_unreference_unlocked(&reloc_info[j].dst_bo->gem_base); 2758002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (reloc_info[j].src_bo && reloc_info[j].src_bo != cmd_bo) 2768002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie drm_gem_object_unreference_unlocked(&reloc_info[j].src_bo->gem_base); 2778002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie } 2788002db6336dd361fc13214e9515fe5d52ff294eeDave Airlieout_free_release: 2798002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (ret) 2808002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie qxl_release_free(qdev, release); 2818002db6336dd361fc13214e9515fe5d52ff294eeDave Airlieout_free_reloc: 2828002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie kfree(reloc_info); 2838002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie return ret; 2848002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie} 2858002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 2868002db6336dd361fc13214e9515fe5d52ff294eeDave Airliestatic int qxl_execbuffer_ioctl(struct drm_device *dev, void *data, 2878002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct drm_file *file_priv) 2888002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie{ 2898002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct qxl_device *qdev = dev->dev_private; 2908002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct drm_qxl_execbuffer *execbuffer = data; 2918002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct drm_qxl_command user_cmd; 2928002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie int cmd_num; 2938002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie int ret; 2948002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 2958002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) { 296f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 2978002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie struct drm_qxl_command *commands = 2988002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie (struct drm_qxl_command *)(uintptr_t)execbuffer->commands; 2998002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 3001d6ac185c32134233f77ce44800ceb4ab9361401Daniel Vetter if (copy_from_user(&user_cmd, &commands[cmd_num], 3018002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie sizeof(user_cmd))) 3028002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie return -EFAULT; 3038002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie 3048002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie ret = qxl_process_single_command(qdev, &user_cmd, file_priv); 3058002db6336dd361fc13214e9515fe5d52ff294eeDave Airlie if (ret) 306f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return ret; 307f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 308f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return 0; 309f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 310f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 3116d01f1f54c01877baad11389291c1aeab9c11e0fDave Airliestatic int qxl_update_area_ioctl(struct drm_device *dev, void *data, 3126d01f1f54c01877baad11389291c1aeab9c11e0fDave Airlie struct drm_file *file) 313f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 314f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_device *qdev = dev->dev_private; 315f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_qxl_update_area *update_area = data; 316f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_rect area = {.left = update_area->left, 317f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie .top = update_area->top, 318f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie .right = update_area->right, 319f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie .bottom = update_area->bottom}; 320f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int ret; 321f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_gem_object *gobj = NULL; 322f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_bo *qobj = NULL; 323f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 324f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (update_area->left >= update_area->right || 325f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie update_area->top >= update_area->bottom) 326f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -EINVAL; 327f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 328f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie gobj = drm_gem_object_lookup(dev, file, update_area->handle); 329f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (gobj == NULL) 330f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -ENOENT; 331f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 332f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie qobj = gem_to_qxl_bo(gobj); 333f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 334f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie ret = qxl_bo_reserve(qobj, false); 335f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (ret) 336f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie goto out; 337f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 338f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (!qobj->pin_count) { 3394f49ec92be64ad1d96cf5d26fc8276f9849202a3Dave Airlie qxl_ttm_placement_from_domain(qobj, qobj->type, false); 340f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie ret = ttm_bo_validate(&qobj->tbo, &qobj->placement, 341f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie true, false); 342f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (unlikely(ret)) 343f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie goto out; 344f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 345f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 346f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie ret = qxl_bo_check_id(qdev, qobj); 347f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (ret) 348f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie goto out2; 349f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (!qobj->surface_id) 350f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_ERROR("got update area for surface with no id %d\n", update_area->handle); 351f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie ret = qxl_io_update_area(qdev, qobj, &area); 352f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 353f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlieout2: 354f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie qxl_bo_unreserve(qobj); 355f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 356f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlieout: 357f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie drm_gem_object_unreference_unlocked(gobj); 358f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return ret; 359f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 360f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 361f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airliestatic int qxl_getparam_ioctl(struct drm_device *dev, void *data, 362f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_file *file_priv) 363f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 364f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_device *qdev = dev->dev_private; 365f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_qxl_getparam *param = data; 366f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 367f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie switch (param->param) { 368f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie case QXL_PARAM_NUM_SURFACES: 369f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie param->value = qdev->rom->n_surfaces; 370f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie break; 371f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie case QXL_PARAM_MAX_RELOCS: 372f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie param->value = QXL_MAX_RES; 373f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie break; 374f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie default: 375f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -EINVAL; 376f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } 377f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return 0; 378f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 379f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 380f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airliestatic int qxl_clientcap_ioctl(struct drm_device *dev, void *data, 381f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_file *file_priv) 382f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 383f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_device *qdev = dev->dev_private; 384f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_qxl_clientcap *param = data; 385f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int byte, idx; 386f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 387f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie byte = param->index / 8; 388f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie idx = param->index % 8; 389f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 390f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (qdev->pdev->revision < 4) 391f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -ENOSYS; 392f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 39362c8ba7c58e4163f975c5f8b5a3dd5f306a2dedaDave Airlie if (byte >= 58) 394f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -ENOSYS; 395f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 396f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (qdev->rom->client_capabilities[byte] & (1 << idx)) 397f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return 0; 398f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -ENOSYS; 399f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 400f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 401f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airliestatic int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, 402f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_file *file) 403f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie{ 404f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_device *qdev = dev->dev_private; 405f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct drm_qxl_alloc_surf *param = data; 406f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_bo *qobj; 407f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int handle; 408f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int ret; 409f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie int size, actual_stride; 410f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie struct qxl_surface surf; 411f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 412f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie /* work out size allocate bo with handle */ 413f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie actual_stride = param->stride < 0 ? -param->stride : param->stride; 414f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie size = actual_stride * param->height + actual_stride; 415f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 416f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie surf.format = param->format; 417f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie surf.width = param->width; 418f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie surf.height = param->height; 419f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie surf.stride = param->stride; 420f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie surf.data = 0; 421f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 422f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie ret = qxl_gem_object_create_with_handle(qdev, file, 423f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie QXL_GEM_DOMAIN_SURFACE, 424f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie size, 425f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie &surf, 426f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie &qobj, &handle); 427f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie if (ret) { 428f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_ERROR("%s: failed to create gem ret=%d\n", 429f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie __func__, ret); 430f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return -ENOMEM; 431f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie } else 432f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie param->handle = handle; 433f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie return ret; 434f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie} 435f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 436baa7094355a10b432bbccacb925da4bdac861c8dRob Clarkconst struct drm_ioctl_desc qxl_ioctls[] = { 437f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_IOCTL_DEF_DRV(QXL_ALLOC, qxl_alloc_ioctl, DRM_AUTH|DRM_UNLOCKED), 438f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 439f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_IOCTL_DEF_DRV(QXL_MAP, qxl_map_ioctl, DRM_AUTH|DRM_UNLOCKED), 440f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 441f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_IOCTL_DEF_DRV(QXL_EXECBUFFER, qxl_execbuffer_ioctl, 442f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_AUTH|DRM_UNLOCKED), 443f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_IOCTL_DEF_DRV(QXL_UPDATE_AREA, qxl_update_area_ioctl, 444f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_AUTH|DRM_UNLOCKED), 445f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_IOCTL_DEF_DRV(QXL_GETPARAM, qxl_getparam_ioctl, 446f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_AUTH|DRM_UNLOCKED), 447f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_IOCTL_DEF_DRV(QXL_CLIENTCAP, qxl_clientcap_ioctl, 448f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_AUTH|DRM_UNLOCKED), 449f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 450f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_IOCTL_DEF_DRV(QXL_ALLOC_SURF, qxl_alloc_surf_ioctl, 451f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie DRM_AUTH|DRM_UNLOCKED), 452f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie}; 453f64122c1f6ade301585569863b4b3b18f6e4e332Dave Airlie 454f95aeb17f57c4c98b7f33627e5f51353fd094a93Damien Lespiauint qxl_max_ioctls = ARRAY_SIZE(qxl_ioctls); 455