2012-08-18 18:26:25 +00:00
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/*-
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* Copyright (C) Paul Mackerras 2005.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_compat.h"
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#ifdef COMPAT_FREEBSD32
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#include <dev/drm2/drmP.h>
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#include <dev/drm2/drm.h>
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#define DRM_IOCTL_VERSION32 DRM_IOWR(0x00, drm_version32_t)
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#define DRM_IOCTL_GET_UNIQUE32 DRM_IOWR(0x01, drm_unique32_t)
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#define DRM_IOCTL_GET_MAP32 DRM_IOWR(0x04, drm_map32_t)
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#define DRM_IOCTL_GET_CLIENT32 DRM_IOWR(0x05, drm_client32_t)
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#define DRM_IOCTL_GET_STATS32 DRM_IOR( 0x06, drm_stats32_t)
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#define DRM_IOCTL_SET_UNIQUE32 DRM_IOW( 0x10, drm_unique32_t)
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#define DRM_IOCTL_ADD_MAP32 DRM_IOWR(0x15, drm_map32_t)
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#define DRM_IOCTL_ADD_BUFS32 DRM_IOWR(0x16, drm_buf_desc32_t)
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#define DRM_IOCTL_MARK_BUFS32 DRM_IOW( 0x17, drm_buf_desc32_t)
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#define DRM_IOCTL_INFO_BUFS32 DRM_IOWR(0x18, drm_buf_info32_t)
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#define DRM_IOCTL_MAP_BUFS32 DRM_IOWR(0x19, drm_buf_map32_t)
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#define DRM_IOCTL_FREE_BUFS32 DRM_IOW( 0x1a, drm_buf_free32_t)
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#define DRM_IOCTL_RM_MAP32 DRM_IOW( 0x1b, drm_map32_t)
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#define DRM_IOCTL_SET_SAREA_CTX32 DRM_IOW( 0x1c, drm_ctx_priv_map32_t)
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#define DRM_IOCTL_GET_SAREA_CTX32 DRM_IOWR(0x1d, drm_ctx_priv_map32_t)
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#define DRM_IOCTL_RES_CTX32 DRM_IOWR(0x26, drm_ctx_res32_t)
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#define DRM_IOCTL_DMA32 DRM_IOWR(0x29, drm_dma32_t)
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#define DRM_IOCTL_AGP_ENABLE32 DRM_IOW( 0x32, drm_agp_mode32_t)
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#define DRM_IOCTL_AGP_INFO32 DRM_IOR( 0x33, drm_agp_info32_t)
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#define DRM_IOCTL_AGP_ALLOC32 DRM_IOWR(0x34, drm_agp_buffer32_t)
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#define DRM_IOCTL_AGP_FREE32 DRM_IOW( 0x35, drm_agp_buffer32_t)
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#define DRM_IOCTL_AGP_BIND32 DRM_IOW( 0x36, drm_agp_binding32_t)
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#define DRM_IOCTL_AGP_UNBIND32 DRM_IOW( 0x37, drm_agp_binding32_t)
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#define DRM_IOCTL_SG_ALLOC32 DRM_IOW( 0x38, drm_scatter_gather32_t)
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#define DRM_IOCTL_SG_FREE32 DRM_IOW( 0x39, drm_scatter_gather32_t)
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#define DRM_IOCTL_UPDATE_DRAW32 DRM_IOW( 0x3f, drm_update_draw32_t)
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#define DRM_IOCTL_WAIT_VBLANK32 DRM_IOWR(0x3a, drm_wait_vblank32_t)
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typedef struct drm_version_32 {
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int version_major; /**< Major version */
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int version_minor; /**< Minor version */
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int version_patchlevel; /**< Patch level */
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u32 name_len; /**< Length of name buffer */
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u32 name; /**< Name of driver */
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u32 date_len; /**< Length of date buffer */
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u32 date; /**< User-space buffer to hold date */
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u32 desc_len; /**< Length of desc buffer */
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u32 desc; /**< User-space buffer to hold desc */
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} drm_version32_t;
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2015-03-17 18:50:33 +00:00
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static int compat_drm_version(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_version32_t *v32 = data;
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struct drm_version version;
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int err;
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version.name_len = v32->name_len;
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version.name = (void *)(unsigned long)v32->name;
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version.date_len = v32->date_len;
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version.date = (void *)(unsigned long)v32->date;
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version.desc_len = v32->desc_len;
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version.desc = (void *)(unsigned long)v32->desc;
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2015-03-17 18:50:33 +00:00
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2012-08-18 18:26:25 +00:00
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err = drm_version(dev, (void *)&version, file_priv);
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if (err)
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return err;
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v32->version_major = version.version_major;
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v32->version_minor = version.version_minor;
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v32->version_patchlevel = version.version_patchlevel;
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v32->name_len = version.name_len;
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v32->date_len = version.date_len;
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v32->desc_len = version.desc_len;
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return 0;
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}
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typedef struct drm_unique32 {
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u32 unique_len; /**< Length of unique */
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u32 unique; /**< Unique name for driver instantiation */
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} drm_unique32_t;
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2015-03-17 18:50:33 +00:00
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static int compat_drm_getunique(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_unique32_t *uq32 = data;
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struct drm_unique u;
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int err;
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u.unique_len = uq32->unique_len;
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u.unique = (void *)(unsigned long)uq32->unique;
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err = drm_getunique(dev, (void *)&u, file_priv);
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if (err)
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return err;
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uq32->unique_len = u.unique_len;
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return 0;
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}
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2015-03-17 18:50:33 +00:00
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static int compat_drm_setunique(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_unique32_t *uq32 = data;
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struct drm_unique u;
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u.unique_len = uq32->unique_len;
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u.unique = (void *)(unsigned long)uq32->unique;
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return drm_setunique(dev, (void *)&u, file_priv);
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}
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typedef struct drm_map32 {
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u32 offset; /**< Requested physical address (0 for SAREA)*/
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u32 size; /**< Requested physical size (bytes) */
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enum drm_map_type type; /**< Type of memory to map */
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enum drm_map_flags flags; /**< Flags */
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u32 handle; /**< User-space: "Handle" to pass to mmap() */
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int mtrr; /**< MTRR slot used */
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} drm_map32_t;
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2015-03-17 18:50:33 +00:00
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static int compat_drm_getmap(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_map32_t *m32 = data;
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struct drm_map map;
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int err;
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void *handle;
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map.offset = (unsigned long)m32->offset;
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err = drm_getmap(dev, (void *)&map, file_priv);
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if (err)
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return err;
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m32->offset = map.offset;
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m32->size = map.size;
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m32->type = map.type;
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m32->flags = map.flags;
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handle = map.handle;
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m32->mtrr = map.mtrr;
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m32->handle = (unsigned long)handle;
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return 0;
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}
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2015-03-17 18:50:33 +00:00
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static int compat_drm_addmap(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_map32_t *m32 = data;
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struct drm_map map;
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int err;
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void *handle;
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2015-03-17 18:50:33 +00:00
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2012-08-18 18:26:25 +00:00
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map.offset = (unsigned long)m32->offset;
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map.size = (unsigned long)m32->size;
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map.type = m32->type;
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map.flags = m32->flags;
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err = drm_addmap_ioctl(dev, (void *)&map, file_priv);
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if (err)
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return err;
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m32->offset = map.offset;
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m32->mtrr = map.mtrr;
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handle = map.handle;
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2015-03-17 18:50:33 +00:00
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2012-08-18 18:26:25 +00:00
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m32->handle = (unsigned long)handle;
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if (m32->handle != (unsigned long)handle)
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DRM_DEBUG("compat_drm_addmap truncated handle"
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" %p for type %d offset %x\n",
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handle, m32->type, m32->offset);
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return 0;
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}
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2015-03-17 18:50:33 +00:00
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static int compat_drm_rmmap(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_map32_t *m32 = data;
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struct drm_map map;
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map.handle = (void *)(unsigned long)m32->handle;
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return drm_rmmap_ioctl(dev, (void *)&map, file_priv);
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}
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typedef struct drm_client32 {
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int idx; /**< Which client desired? */
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int auth; /**< Is client authenticated? */
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u32 pid; /**< Process ID */
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u32 uid; /**< User ID */
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u32 magic; /**< Magic */
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u32 iocs; /**< Ioctl count */
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} drm_client32_t;
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2015-03-17 18:50:33 +00:00
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static int compat_drm_getclient(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_client32_t *c32 = data;
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struct drm_client client;
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int err;
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client.idx = c32->idx;
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err = drm_getclient(dev, (void *)&client, file_priv);
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if (err)
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return err;
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c32->idx = client.idx;
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c32->auth = client.auth;
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c32->pid = client.pid;
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c32->uid = client.uid;
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c32->magic = client.magic;
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c32->iocs = client.iocs;
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return 0;
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}
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typedef struct drm_stats32 {
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u32 count;
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struct {
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u32 value;
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enum drm_stat_type type;
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} data[15];
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} drm_stats32_t;
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2015-03-17 18:50:33 +00:00
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static int compat_drm_getstats(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_stats32_t *s32 = data;
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struct drm_stats stats;
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int i, err;
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err = drm_getstats(dev, (void *)&stats, file_priv);
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if (err)
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return err;
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s32->count = stats.count;
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for (i = 0; i < stats.count; i++) {
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s32->data[i].value = stats.data[i].value;
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s32->data[i].type = stats.data[i].type;
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}
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return 0;
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}
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typedef struct drm_buf_desc32 {
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int count; /**< Number of buffers of this size */
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int size; /**< Size in bytes */
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int low_mark; /**< Low water mark */
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int high_mark; /**< High water mark */
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int flags;
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u32 agp_start; /**< Start address in the AGP aperture */
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} drm_buf_desc32_t;
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2015-03-17 18:50:33 +00:00
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static int compat_drm_addbufs(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_buf_desc32_t *b32 = data;
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struct drm_buf_desc buf;
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int err;
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buf.count = b32->count;
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buf.size = b32->size;
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buf.low_mark = b32->low_mark;
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buf.high_mark = b32->high_mark;
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buf.flags = b32->flags;
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buf.agp_start = (unsigned long)b32->agp_start;
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err = drm_addbufs(dev, (void *)&buf, file_priv);
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if (err)
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return err;
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b32->count = buf.count;
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b32->size = buf.size;
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b32->low_mark = buf.low_mark;
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b32->high_mark = buf.high_mark;
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b32->flags = buf.flags;
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b32->agp_start = buf.agp_start;
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2015-03-17 18:50:33 +00:00
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2012-08-18 18:26:25 +00:00
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return 0;
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}
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2015-03-17 18:50:33 +00:00
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static int compat_drm_markbufs(struct drm_device *dev, void *data,
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struct drm_file *file_priv)
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2012-08-18 18:26:25 +00:00
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{
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drm_buf_desc32_t *b32 = data;
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struct drm_buf_desc buf;
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buf.size = b32->size;
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buf.low_mark = b32->low_mark;
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buf.high_mark = b32->high_mark;
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2015-03-17 18:50:33 +00:00
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2012-08-18 18:26:25 +00:00
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return drm_markbufs(dev, (void *)&buf, file_priv);
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}
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typedef struct drm_buf_info32 {
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|
|
|
int count; /**< Entries in list */
|
|
|
|
u32 list;
|
|
|
|
} drm_buf_info32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_infobufs(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_buf_info32_t *req32 = data;
|
|
|
|
drm_buf_desc32_t *to;
|
|
|
|
struct drm_buf_info *request;
|
|
|
|
struct drm_buf_desc *list;
|
|
|
|
size_t nbytes;
|
|
|
|
int i, err;
|
|
|
|
int count, actual;
|
|
|
|
|
|
|
|
count = req32->count;
|
|
|
|
to = (drm_buf_desc32_t *)(unsigned long)req32->list;
|
|
|
|
if (count < 0)
|
|
|
|
count = 0;
|
|
|
|
|
|
|
|
nbytes = sizeof(*request) + count * sizeof(struct drm_buf_desc);
|
|
|
|
request = malloc(nbytes, DRM_MEM_BUFLISTS, M_ZERO | M_NOWAIT);
|
|
|
|
if (!request)
|
2015-03-17 18:50:33 +00:00
|
|
|
return -ENOMEM;
|
2012-08-18 18:26:25 +00:00
|
|
|
list = (struct drm_buf_desc *) (request + 1);
|
|
|
|
|
|
|
|
request->count = count;
|
|
|
|
request->list = list;
|
|
|
|
|
|
|
|
err = drm_infobufs(dev, (void *)request, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
actual = request->count;
|
|
|
|
if (count >= actual)
|
|
|
|
for (i = 0; i < actual; ++i) {
|
|
|
|
to[i].count = list[i].count;
|
|
|
|
to[i].size = list[i].size;
|
|
|
|
to[i].low_mark = list[i].low_mark;
|
|
|
|
to[i].high_mark = list[i].high_mark;
|
|
|
|
to[i].flags = list[i].flags;
|
|
|
|
}
|
|
|
|
|
|
|
|
req32->count = actual;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_buf_pub32 {
|
|
|
|
int idx; /**< Index into the master buffer list */
|
|
|
|
int total; /**< Buffer size */
|
|
|
|
int used; /**< Amount of buffer in use (for DMA) */
|
|
|
|
u32 address; /**< Address of buffer */
|
|
|
|
} drm_buf_pub32_t;
|
|
|
|
|
|
|
|
typedef struct drm_buf_map32 {
|
|
|
|
int count; /**< Length of the buffer list */
|
|
|
|
u32 virtual; /**< Mmap'd area in user-virtual */
|
|
|
|
u32 list; /**< Buffer information */
|
|
|
|
} drm_buf_map32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_mapbufs(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_buf_map32_t *req32 = data;
|
|
|
|
drm_buf_pub32_t *list32;
|
|
|
|
struct drm_buf_map *request;
|
|
|
|
struct drm_buf_pub *list;
|
|
|
|
int i, err;
|
|
|
|
int count, actual;
|
|
|
|
size_t nbytes;
|
|
|
|
|
|
|
|
count = req32->count;
|
|
|
|
list32 = (void *)(unsigned long)req32->list;
|
|
|
|
|
|
|
|
if (count < 0)
|
|
|
|
return -EINVAL;
|
|
|
|
nbytes = sizeof(*request) + count * sizeof(struct drm_buf_pub);
|
|
|
|
request = malloc(nbytes, DRM_MEM_BUFLISTS, M_ZERO | M_NOWAIT);
|
|
|
|
if (!request)
|
2015-03-17 18:50:33 +00:00
|
|
|
return -ENOMEM;
|
2012-08-18 18:26:25 +00:00
|
|
|
list = (struct drm_buf_pub *) (request + 1);
|
|
|
|
|
|
|
|
request->count = count;
|
|
|
|
request->list = list;
|
|
|
|
|
|
|
|
err = drm_mapbufs(dev, (void *)request, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
actual = request->count;
|
|
|
|
if (count >= actual)
|
|
|
|
for (i = 0; i < actual; ++i) {
|
|
|
|
list32[i].idx = list[i].idx;
|
|
|
|
list32[i].total = list[i].total;
|
|
|
|
list32[i].used = list[i].used;
|
|
|
|
list32[i].address = (unsigned long)list[i].address;
|
|
|
|
}
|
|
|
|
|
|
|
|
req32->count = actual;
|
|
|
|
req32->virtual = (unsigned long)request->virtual;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_buf_free32 {
|
|
|
|
int count;
|
|
|
|
u32 list;
|
|
|
|
} drm_buf_free32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_freebufs(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_buf_free32_t *req32 = data;
|
|
|
|
struct drm_buf_free request;
|
|
|
|
|
|
|
|
request.count = req32->count;
|
|
|
|
request.list = (int *)(unsigned long)req32->list;
|
|
|
|
|
|
|
|
return drm_freebufs(dev, (void *)&request, file_priv);
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_ctx_priv_map32 {
|
|
|
|
unsigned int ctx_id; /**< Context requesting private mapping */
|
|
|
|
u32 handle; /**< Handle of map */
|
|
|
|
} drm_ctx_priv_map32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_setsareactx(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_ctx_priv_map32_t *req32 = data;
|
|
|
|
struct drm_ctx_priv_map request;
|
|
|
|
|
|
|
|
request.ctx_id = req32->ctx_id;
|
|
|
|
request.handle = (void *)(unsigned long)req32->handle;
|
|
|
|
|
|
|
|
return drm_setsareactx(dev, (void *)&request, file_priv);
|
|
|
|
}
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_getsareactx(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_ctx_priv_map32_t *req32 = data;
|
|
|
|
struct drm_ctx_priv_map request;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
request.ctx_id = req32->ctx_id;
|
|
|
|
|
|
|
|
err = drm_getsareactx(dev, (void *)&request, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
req32->handle = (unsigned long)request.handle;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_ctx_res32 {
|
|
|
|
int count;
|
|
|
|
u32 contexts;
|
|
|
|
} drm_ctx_res32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_resctx(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_ctx_res32_t *res32 = data;
|
|
|
|
struct drm_ctx_res res;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
res.count = res32->count;
|
|
|
|
res.contexts = (struct drm_ctx __user *)(unsigned long)res32->contexts;
|
|
|
|
|
|
|
|
err = drm_resctx(dev, (void *)&res, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
res32->count = res.count;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_dma32 {
|
|
|
|
int context; /**< Context handle */
|
|
|
|
int send_count; /**< Number of buffers to send */
|
|
|
|
u32 send_indices; /**< List of handles to buffers */
|
|
|
|
u32 send_sizes; /**< Lengths of data to send */
|
|
|
|
enum drm_dma_flags flags; /**< Flags */
|
|
|
|
int request_count; /**< Number of buffers requested */
|
|
|
|
int request_size; /**< Desired size for buffers */
|
|
|
|
u32 request_indices; /**< Buffer information */
|
|
|
|
u32 request_sizes;
|
|
|
|
int granted_count; /**< Number of buffers granted */
|
|
|
|
} drm_dma32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_dma(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_dma32_t *d32 = data;
|
|
|
|
struct drm_dma d;
|
|
|
|
int err;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
if (!dev->driver->dma_ioctl) {
|
|
|
|
DRM_DEBUG("DMA ioctl on driver with no dma handler\n");
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
2012-08-18 18:26:25 +00:00
|
|
|
d.context = d32->context;
|
|
|
|
d.send_count = d32->send_count;
|
|
|
|
d.send_indices = (int *)(unsigned long)d32->send_indices;
|
|
|
|
d.send_sizes = (int *)(unsigned long)d32->send_sizes;
|
|
|
|
d.flags = d32->flags;
|
|
|
|
d.request_count = d32->request_count;
|
|
|
|
d.request_indices = (int *)(unsigned long)d32->request_indices;
|
|
|
|
d.request_sizes = (int *)(unsigned long)d32->request_sizes;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
err = dev->driver->dma_ioctl(dev, (void *)&d, file_priv);
|
2012-08-18 18:26:25 +00:00
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
d32->request_size = d.request_size;
|
|
|
|
d32->granted_count = d.granted_count;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
#if __OS_HAS_AGP
|
2012-08-18 18:26:25 +00:00
|
|
|
typedef struct drm_agp_mode32 {
|
|
|
|
u32 mode; /**< AGP mode */
|
|
|
|
} drm_agp_mode32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_agp_enable(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_agp_mode32_t *m32 = data;
|
|
|
|
struct drm_agp_mode mode;
|
|
|
|
|
|
|
|
mode.mode = m32->mode;
|
|
|
|
|
|
|
|
return drm_agp_enable_ioctl(dev, (void *)&mode, file_priv);
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_agp_info32 {
|
|
|
|
int agp_version_major;
|
|
|
|
int agp_version_minor;
|
|
|
|
u32 mode;
|
|
|
|
u32 aperture_base; /* physical address */
|
|
|
|
u32 aperture_size; /* bytes */
|
|
|
|
u32 memory_allowed; /* bytes */
|
|
|
|
u32 memory_used;
|
|
|
|
|
|
|
|
/* PCI information */
|
|
|
|
unsigned short id_vendor;
|
|
|
|
unsigned short id_device;
|
|
|
|
} drm_agp_info32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_agp_info(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_agp_info32_t *i32 = data;
|
|
|
|
struct drm_agp_info info;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
err = drm_agp_info_ioctl(dev, (void *)&info, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
i32->agp_version_major = info.agp_version_major;
|
|
|
|
i32->agp_version_minor = info.agp_version_minor;
|
|
|
|
i32->mode = info.mode;
|
|
|
|
i32->aperture_base = info.aperture_base;
|
|
|
|
i32->aperture_size = info.aperture_size;
|
|
|
|
i32->memory_allowed = info.memory_allowed;
|
|
|
|
i32->memory_used = info.memory_used;
|
|
|
|
i32->id_vendor = info.id_vendor;
|
|
|
|
i32->id_device = info.id_device;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_agp_buffer32 {
|
|
|
|
u32 size; /**< In bytes -- will round to page boundary */
|
|
|
|
u32 handle; /**< Used for binding / unbinding */
|
|
|
|
u32 type; /**< Type of memory to allocate */
|
|
|
|
u32 physical; /**< Physical used by i810 */
|
|
|
|
} drm_agp_buffer32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_agp_alloc(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_agp_buffer32_t *req32 = data;
|
|
|
|
struct drm_agp_buffer request;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
request.size = req32->size;
|
|
|
|
request.type = req32->type;
|
|
|
|
|
|
|
|
err = drm_agp_alloc_ioctl(dev, (void *)&request, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
req32->handle = request.handle;
|
|
|
|
req32->physical = request.physical;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_agp_free(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_agp_buffer32_t *req32 = data;
|
|
|
|
struct drm_agp_buffer request;
|
|
|
|
|
|
|
|
request.handle = req32->handle;
|
|
|
|
|
|
|
|
return drm_agp_free_ioctl(dev, (void *)&request, file_priv);
|
|
|
|
}
|
|
|
|
|
|
|
|
typedef struct drm_agp_binding32 {
|
|
|
|
u32 handle; /**< From drm_agp_buffer */
|
|
|
|
u32 offset; /**< In bytes -- will round to page boundary */
|
|
|
|
} drm_agp_binding32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_agp_bind(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_agp_binding32_t *req32 = data;
|
|
|
|
struct drm_agp_binding request;
|
|
|
|
|
|
|
|
request.handle = req32->handle;
|
|
|
|
request.offset = req32->offset;
|
|
|
|
|
|
|
|
return drm_agp_bind_ioctl(dev, (void *)&request, file_priv);
|
|
|
|
}
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_agp_unbind(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_agp_binding32_t *req32 = data;
|
|
|
|
struct drm_agp_binding request;
|
2015-03-17 18:50:33 +00:00
|
|
|
|
2012-08-18 18:26:25 +00:00
|
|
|
request.handle = req32->handle;
|
2015-03-17 18:50:33 +00:00
|
|
|
|
2012-08-18 18:26:25 +00:00
|
|
|
return drm_agp_unbind_ioctl(dev, (void *)&request, file_priv);
|
|
|
|
}
|
2015-03-17 18:50:33 +00:00
|
|
|
#endif /* __OS_HAS_AGP */
|
2012-08-18 18:26:25 +00:00
|
|
|
|
|
|
|
typedef struct drm_scatter_gather32 {
|
|
|
|
u32 size; /**< In bytes -- will round to page boundary */
|
|
|
|
u32 handle; /**< Used for mapping / unmapping */
|
|
|
|
} drm_scatter_gather32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_sg_alloc(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_scatter_gather32_t *req32 = data;
|
|
|
|
struct drm_scatter_gather request;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
request.size = (unsigned long)req32->size;
|
|
|
|
|
|
|
|
err = drm_sg_alloc_ioctl(dev, (void *)&request, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
/* XXX not sure about the handle conversion here... */
|
|
|
|
req32->handle = (unsigned long)request.handle >> PAGE_SHIFT;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_sg_free(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_scatter_gather32_t *req32 = data;
|
|
|
|
struct drm_scatter_gather request;
|
|
|
|
|
|
|
|
request.handle = (unsigned long)req32->handle << PAGE_SHIFT;
|
|
|
|
|
|
|
|
return drm_sg_free(dev, (void *)&request, file_priv);
|
|
|
|
}
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
#if defined(CONFIG_X86) || defined(CONFIG_IA64)
|
2012-08-18 18:26:25 +00:00
|
|
|
typedef struct drm_update_draw32 {
|
|
|
|
drm_drawable_t handle;
|
|
|
|
unsigned int type;
|
|
|
|
unsigned int num;
|
|
|
|
/* 64-bit version has a 32-bit pad here */
|
|
|
|
u64 data; /**< Pointer */
|
|
|
|
} __attribute__((packed)) drm_update_draw32_t;
|
2015-03-17 18:50:33 +00:00
|
|
|
#endif
|
2012-08-18 18:26:25 +00:00
|
|
|
|
|
|
|
struct drm_wait_vblank_request32 {
|
|
|
|
enum drm_vblank_seq_type type;
|
|
|
|
unsigned int sequence;
|
|
|
|
u32 signal;
|
|
|
|
};
|
|
|
|
|
|
|
|
struct drm_wait_vblank_reply32 {
|
|
|
|
enum drm_vblank_seq_type type;
|
|
|
|
unsigned int sequence;
|
|
|
|
s32 tval_sec;
|
|
|
|
s32 tval_usec;
|
|
|
|
};
|
|
|
|
|
|
|
|
typedef union drm_wait_vblank32 {
|
|
|
|
struct drm_wait_vblank_request32 request;
|
|
|
|
struct drm_wait_vblank_reply32 reply;
|
|
|
|
} drm_wait_vblank32_t;
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
static int compat_drm_wait_vblank(struct drm_device *dev, void *data,
|
|
|
|
struct drm_file *file_priv)
|
2012-08-18 18:26:25 +00:00
|
|
|
{
|
|
|
|
drm_wait_vblank32_t *req32 = data;
|
|
|
|
union drm_wait_vblank request;
|
|
|
|
int err;
|
|
|
|
|
|
|
|
request.request.type = req32->request.type;
|
|
|
|
request.request.sequence = req32->request.sequence;
|
|
|
|
request.request.signal = req32->request.signal;
|
|
|
|
|
|
|
|
err = drm_wait_vblank(dev, (void *)&request, file_priv);
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
req32->reply.type = request.reply.type;
|
|
|
|
req32->reply.sequence = request.reply.sequence;
|
|
|
|
req32->reply.tval_sec = request.reply.tval_sec;
|
|
|
|
req32->reply.tval_usec = request.reply.tval_usec;
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2015-03-17 18:50:33 +00:00
|
|
|
struct drm_ioctl_desc drm_compat_ioctls[256] = {
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_VERSION32, compat_drm_version, DRM_UNLOCKED),
|
2012-08-18 18:26:25 +00:00
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_GET_UNIQUE32, compat_drm_getunique, 0),
|
2015-03-17 18:50:33 +00:00
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_GET_MAP32, compat_drm_getmap, DRM_UNLOCKED),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_GET_CLIENT32, compat_drm_getclient, DRM_UNLOCKED),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_GET_STATS32, compat_drm_getstats, DRM_UNLOCKED),
|
2012-08-18 18:26:25 +00:00
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_SET_UNIQUE32, compat_drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_ADD_MAP32, compat_drm_addmap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_ADD_BUFS32, compat_drm_addbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_MARK_BUFS32, compat_drm_markbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_INFO_BUFS32, compat_drm_infobufs, DRM_AUTH),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_MAP_BUFS32, compat_drm_mapbufs, DRM_AUTH),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_FREE_BUFS32, compat_drm_freebufs, DRM_AUTH),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_RM_MAP32, compat_drm_rmmap, DRM_AUTH),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_SET_SAREA_CTX32, compat_drm_setsareactx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_GET_SAREA_CTX32, compat_drm_getsareactx, DRM_AUTH),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_RES_CTX32, compat_drm_resctx, DRM_AUTH),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_DMA32, compat_drm_dma, DRM_AUTH),
|
2015-03-17 18:50:33 +00:00
|
|
|
#if __OS_HAS_AGP
|
2012-08-18 18:26:25 +00:00
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_AGP_ENABLE32, compat_drm_agp_enable, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_AGP_INFO32, compat_drm_agp_info, DRM_AUTH),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_AGP_ALLOC32, compat_drm_agp_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_AGP_FREE32, compat_drm_agp_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_AGP_BIND32, compat_drm_agp_bind, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_AGP_UNBIND32, compat_drm_agp_unbind, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
2015-03-17 18:50:33 +00:00
|
|
|
#endif
|
2012-08-18 18:26:25 +00:00
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_SG_ALLOC32, compat_drm_sg_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_SG_FREE32, compat_drm_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
2015-03-17 18:50:33 +00:00
|
|
|
#if defined(CONFIG_X86) || defined(CONFIG_IA64)
|
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW32, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
|
|
|
|
#endif
|
2012-08-18 18:26:25 +00:00
|
|
|
DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK32, compat_drm_wait_vblank, DRM_UNLOCKED),
|
|
|
|
};
|
|
|
|
|
|
|
|
#endif
|