Add support for a bunch of DRM Ioctls. Fixes #207815.
(Robert Bragg, bob@o-hand.com)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13486 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/include/vki/vki-linux-drm.h b/include/vki/vki-linux-drm.h
new file mode 100644
index 0000000..8bd0746
--- /dev/null
+++ b/include/vki/vki-linux-drm.h
@@ -0,0 +1,810 @@
+/*
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * Copyright (c) 2003-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com>
+ * Copyright (c) 2007-2008 Intel Corporation
+ * Copyright (c) 2008 Red Hat Inc.
+ * 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
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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.
+ */
+
+#ifndef __VKI_LINUX_DRM_H
+#define __VKI_LINUX_DRM_H
+
+//----------------------------------------------------------------------
+// From include/drm/drm.h
+//----------------------------------------------------------------------
+
+typedef unsigned int vki_drm_context_t;
+typedef unsigned int vki_drm_drawable_t;
+typedef unsigned int vki_drm_magic_t;
+
+struct vki_drm_clip_rect {
+ unsigned short x1;
+ unsigned short y1;
+ unsigned short x2;
+ unsigned short y2;
+};
+struct vki_drm_version {
+ int version_major; /**< Major version */
+ int version_minor; /**< Minor version */
+ int version_patchlevel; /**< Patch level */
+ vki_size_t name_len; /**< Length of name buffer */
+ char __user *name; /**< Name of driver */
+ vki_size_t date_len; /**< Length of date buffer */
+ char __user *date; /**< User-space buffer to hold date */
+ vki_size_t desc_len; /**< Length of desc buffer */
+ char __user *desc; /**< User-space buffer to hold desc */
+};
+struct vki_drm_unique {
+ vki_size_t unique_len; /**< Length of unique */
+ char __user *unique; /**< Unique name for driver instantiation */
+};
+struct vki_drm_block {
+ int unused;
+};
+struct vki_drm_control {
+ enum {
+ VKI_DRM_ADD_COMMAND,
+ VKI_DRM_RM_COMMAND,
+ VKI_DRM_INST_HANDLER,
+ VKI_DRM_UNINST_HANDLER
+ } func;
+ int irq;
+};
+
+enum vki_drm_map_type {
+ _VKI_DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */
+ _VKI_DRM_REGISTERS = 1, /**< no caching, no core dump */
+ _VKI_DRM_SHM = 2, /**< shared, cached */
+ _VKI_DRM_AGP = 3, /**< AGP/GART */
+ _VKI_DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */
+ _VKI_DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */
+ _VKI_DRM_GEM = 6, /**< GEM object */
+};
+enum vki_drm_map_flags {
+ _VKI_DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */
+ _VKI_DRM_READ_ONLY = 0x02,
+ _VKI_DRM_LOCKED = 0x04, /**< shared, cached, locked */
+ _VKI_DRM_KERNEL = 0x08, /**< kernel requires access */
+ _VKI_DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
+ _VKI_DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */
+ _VKI_DRM_REMOVABLE = 0x40, /**< Removable mapping */
+ _VKI_DRM_DRIVER = 0x80 /**< Managed by driver */
+};
+struct vki_drm_ctx_priv_map {
+ unsigned int ctx_id; /**< Context requesting private mapping */
+ void *handle; /**< Handle of map */
+};
+struct vki_drm_map {
+ unsigned long offset; /**< Requested physical address (0 for SAREA)*/
+ unsigned long size; /**< Requested physical size (bytes) */
+ enum vki_drm_map_type type; /**< Type of memory to map */
+ enum vki_drm_map_flags flags; /**< Flags */
+ void *handle; /**< User-space: "Handle" to pass to mmap() */
+ /**< Kernel-space: kernel-virtual address */
+ int mtrr; /**< MTRR slot used */
+ /* Private data */
+};
+struct vki_drm_client {
+ int idx; /**< Which client desired? */
+ int auth; /**< Is client authenticated? */
+ unsigned long pid; /**< Process ID */
+ unsigned long uid; /**< User ID */
+ unsigned long magic; /**< Magic */
+ unsigned long iocs; /**< Ioctl count */
+};
+enum vki_drm_stat_type {
+ _VKI_DRM_STAT_LOCK,
+ _VKI_DRM_STAT_OPENS,
+ _VKI_DRM_STAT_CLOSES,
+ _VKI_DRM_STAT_IOCTLS,
+ _VKI_DRM_STAT_LOCKS,
+ _VKI_DRM_STAT_UNLOCKS,
+ _VKI_DRM_STAT_VALUE, /**< Generic value */
+ _VKI_DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */
+ _VKI_DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */
+
+ _VKI_DRM_STAT_IRQ, /**< IRQ */
+ _VKI_DRM_STAT_PRIMARY, /**< Primary DMA bytes */
+ _VKI_DRM_STAT_SECONDARY, /**< Secondary DMA bytes */
+ _VKI_DRM_STAT_DMA, /**< DMA */
+ _VKI_DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */
+ _VKI_DRM_STAT_MISSED /**< Missed DMA opportunity */
+ /* Add to the *END* of the list */
+};
+struct vki_drm_stats {
+ unsigned long count;
+ struct {
+ unsigned long value;
+ enum vki_drm_stat_type type;
+ } data[15];
+};
+enum vki_drm_lock_flags {
+ _VKI_DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */
+ _VKI_DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */
+ _VKI_DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */
+ _VKI_DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */
+ /* These *HALT* flags aren't supported yet
+ -- they will be used to support the
+ full-screen DGA-like mode. */
+ _VKI_DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
+ _VKI_DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */
+};
+struct vki_drm_lock {
+ int context;
+ enum vki_drm_lock_flags flags;
+};
+enum vki_drm_dma_flags {
+ /* Flags for DMA buffer dispatch */
+ _VKI_DRM_DMA_BLOCK = 0x01, /**<
+ * Block until buffer dispatched.
+ *
+ * \note The buffer may not yet have
+ * been processed by the hardware --
+ * getting a hardware lock with the
+ * hardware quiescent will ensure
+ * that the buffer has been
+ * processed.
+ */
+ _VKI_DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
+ _VKI_DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */
+
+ /* Flags for DMA buffer request */
+ _VKI_DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */
+ _VKI_DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */
+ _VKI_DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */
+};
+struct vki_drm_buf_desc {
+ int count; /**< Number of buffers of this size */
+ int size; /**< Size in bytes */
+ int low_mark; /**< Low water mark */
+ int high_mark; /**< High water mark */
+ enum {
+ _VKI_DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */
+ _VKI_DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */
+ _VKI_DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */
+ _VKI_DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */
+ _VKI_DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */
+ } flags;
+ unsigned long agp_start; /**<
+ * Start address of where the AGP buffers are
+ * in the AGP aperture
+ */
+};
+struct vki_drm_buf_info {
+ int count; /**< Entries in list */
+ struct vki_drm_buf_desc __user *list;
+};
+struct vki_drm_buf_free {
+ int count;
+ int __user *list;
+};
+
+struct vki_drm_buf_pub {
+ int idx; /**< Index into the master buffer list */
+ int total; /**< Buffer size */
+ int used; /**< Amount of buffer in use (for DMA) */
+ void __user *address; /**< Address of buffer */
+};
+struct vki_drm_buf_map {
+ int count; /**< Length of the buffer list */
+ void __user *virtual; /**< Mmap'd area in user-virtual */
+ struct vki_drm_buf_pub __user *list; /**< Buffer information */
+};
+struct vki_drm_dma {
+ int context; /**< Context handle */
+ int send_count; /**< Number of buffers to send */
+ int __user *send_indices; /**< List of handles to buffers */
+ int __user *send_sizes; /**< Lengths of data to send */
+ enum vki_drm_dma_flags flags; /**< Flags */
+ int request_count; /**< Number of buffers requested */
+ int request_size; /**< Desired size for buffers */
+ int __user *request_indices; /**< Buffer information */
+ int __user *request_sizes;
+ int granted_count; /**< Number of buffers granted */
+};
+
+enum vki_drm_ctx_flags {
+ _VKI_DRM_CONTEXT_PRESERVED = 0x01,
+ _VKI_DRM_CONTEXT_2DONLY = 0x02
+};
+struct vki_drm_ctx {
+ vki_drm_context_t handle;
+ enum vki_drm_ctx_flags flags;
+};
+struct vki_drm_ctx_res {
+ int count;
+ struct vki_drm_ctx __user *contexts;
+};
+struct vki_drm_draw {
+ vki_drm_drawable_t handle;
+};
+typedef enum {
+ VKI_DRM_DRAWABLE_CLIPRECTS,
+} vki_drm_drawable_info_type_t;
+struct vki_drm_update_draw {
+ vki_drm_drawable_t handle;
+ unsigned int type;
+ unsigned int num;
+ unsigned long long data;
+};
+struct vki_drm_auth {
+ vki_drm_magic_t magic;
+};
+struct vki_drm_irq_busid {
+ int irq; /**< IRQ number */
+ int busnum; /**< bus number */
+ int devnum; /**< device number */
+ int funcnum; /**< function number */
+};
+enum vki_drm_vblank_seq_type {
+ _VKI_DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */
+ _VKI_DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */
+ _VKI_DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e,
+ _VKI_DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */
+ _VKI_DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */
+ _VKI_DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */
+ _VKI_DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
+ _VKI_DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
+};
+struct vki_drm_wait_vblank_request {
+ enum vki_drm_vblank_seq_type type;
+ unsigned int sequence;
+ unsigned long signal;
+};
+struct vki_drm_wait_vblank_reply {
+ enum vki_drm_vblank_seq_type type;
+ unsigned int sequence;
+ long tval_sec;
+ long tval_usec;
+};
+union vki_drm_wait_vblank {
+ struct vki_drm_wait_vblank_request request;
+ struct vki_drm_wait_vblank_reply reply;
+};
+struct vki_drm_modeset_ctl {
+ __vki_u32 crtc;
+ __vki_u32 cmd;
+};
+struct vki_drm_agp_mode {
+ unsigned long mode; /**< AGP mode */
+};
+struct vki_drm_agp_buffer {
+ unsigned long size; /**< In bytes -- will round to page boundary */
+ unsigned long handle; /**< Used for binding / unbinding */
+ unsigned long type; /**< Type of memory to allocate */
+ unsigned long physical; /**< Physical used by i810 */
+};
+struct vki_drm_agp_binding {
+ unsigned long handle; /**< From drm_agp_buffer */
+ unsigned long offset; /**< In bytes -- will round to page boundary */
+};
+struct vki_drm_agp_info {
+ int agp_version_major;
+ int agp_version_minor;
+ unsigned long mode;
+ unsigned long aperture_base; /* physical address */
+ unsigned long aperture_size; /* bytes */
+ unsigned long memory_allowed; /* bytes */
+ unsigned long memory_used;
+ unsigned short id_vendor;
+ unsigned short id_device;
+};
+struct vki_drm_scatter_gather {
+ unsigned long size; /**< In bytes -- will round to page boundary */
+ unsigned long handle; /**< Used for mapping / unmapping */
+};
+
+struct vki_drm_set_version {
+ int drm_di_major;
+ int drm_di_minor;
+ int drm_dd_major;
+ int drm_dd_minor;
+};
+struct vki_drm_gem_close {
+ __vki_u32 handle;
+ __vki_u32 pad;
+};
+struct vki_drm_gem_flink {
+ __vki_u32 handle;
+ __vki_u32 name;
+};
+struct vki_drm_gem_open {
+ __vki_u32 name;
+ __vki_u32 handle;
+ __vki_u64 size;
+};
+
+//----------------------------------------------------------------------
+// From include/drm/drm_mode.h
+//----------------------------------------------------------------------
+
+#define VKI_DRM_DISPLAY_MODE_LEN 32
+#define VKI_DRM_PROP_NAME_LEN 32
+struct vki_drm_mode_modeinfo {
+ __vki_u32 clock;
+ __vki_u16 hdisplay, hsync_start, hsync_end, htotal, hskew;
+ __vki_u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;
+
+ __vki_u32 vrefresh; /* vertical refresh * 1000 */
+
+ __vki_u32 flags;
+ __vki_u32 type;
+ char name[VKI_DRM_DISPLAY_MODE_LEN];
+};
+struct vki_drm_mode_card_res {
+ __vki_u64 fb_id_ptr;
+ __vki_u64 crtc_id_ptr;
+ __vki_u64 connector_id_ptr;
+ __vki_u64 encoder_id_ptr;
+ __vki_u32 count_fbs;
+ __vki_u32 count_crtcs;
+ __vki_u32 count_connectors;
+ __vki_u32 count_encoders;
+ __vki_u32 min_width, max_width;
+ __vki_u32 min_height, max_height;
+};
+struct vki_drm_mode_crtc {
+ __vki_u64 set_connectors_ptr;
+ __vki_u32 count_connectors;
+
+ __vki_u32 crtc_id; /**< Id */
+ __vki_u32 fb_id; /**< Id of framebuffer */
+
+ __vki_u32 x, y; /**< Position on the frameuffer */
+
+ __vki_u32 gamma_size;
+ __vki_u32 mode_valid;
+ struct vki_drm_mode_modeinfo mode;
+};
+struct vki_drm_mode_get_encoder {
+ __vki_u32 encoder_id;
+ __vki_u32 encoder_type;
+
+ __vki_u32 crtc_id; /**< Id of crtc */
+
+ __vki_u32 possible_crtcs;
+ __vki_u32 possible_clones;
+};
+struct vki_drm_mode_get_property {
+ __vki_u64 values_ptr; /* values and blob lengths */
+ __vki_u64 enum_blob_ptr; /* enum and blob id ptrs */
+
+ __vki_u32 prop_id;
+ __vki_u32 flags;
+ char name[VKI_DRM_PROP_NAME_LEN];
+
+ __vki_u32 count_values;
+ __vki_u32 count_enum_blobs;
+};
+struct vki_drm_mode_connector_set_property {
+ __vki_u64 value;
+ __vki_u32 prop_id;
+ __vki_u32 connector_id;
+};
+struct vki_drm_mode_get_blob {
+ __vki_u32 blob_id;
+ __vki_u32 length;
+ __vki_u64 data;
+};
+struct vki_drm_mode_fb_cmd {
+ __vki_u32 fb_id;
+ __vki_u32 width, height;
+ __vki_u32 pitch;
+ __vki_u32 bpp;
+ __vki_u32 depth;
+ /* driver specific handle */
+ __vki_u32 handle;
+};
+struct vki_drm_mode_mode_cmd {
+ __vki_u32 connector_id;
+ struct vki_drm_mode_modeinfo mode;
+};
+struct vki_drm_mode_cursor {
+ __vki_u32 flags;
+ __vki_u32 crtc_id;
+ __vki_s32 x;
+ __vki_s32 y;
+ __vki_u32 width;
+ __vki_u32 height;
+ /* driver specific handle */
+ __vki_u32 handle;
+};
+struct vki_drm_mode_crtc_lut {
+ __vki_u32 crtc_id;
+ __vki_u32 gamma_size;
+
+ /* pointers to arrays */
+ __vki_u64 red;
+ __vki_u64 green;
+ __vki_u64 blue;
+};
+
+//----------------------------------------------------------------------
+// From include/drm/drm.h
+//----------------------------------------------------------------------
+
+#define VKI_DRM_IOCTL_BASE 'd'
+
+#define VKI_DRM_IO(nr) _VKI_IO(VKI_DRM_IOCTL_BASE,nr)
+#define VKI_DRM_IOR(nr,type) _VKI_IOR(VKI_DRM_IOCTL_BASE,nr,type)
+#define VKI_DRM_IOW(nr,type) _VKI_IOW(VKI_DRM_IOCTL_BASE,nr,type)
+#define VKI_DRM_IOWR(nr,type) _VKI_IOWR(VKI_DRM_IOCTL_BASE,nr,type)
+
+
+#define VKI_DRM_IOCTL_VERSION VKI_DRM_IOWR(0x00, struct vki_drm_version)
+#define VKI_DRM_IOCTL_GET_UNIQUE VKI_DRM_IOWR(0x01, struct vki_drm_unique)
+#define VKI_DRM_IOCTL_GET_MAGIC VKI_DRM_IOR( 0x02, struct vki_drm_auth)
+#define VKI_DRM_IOCTL_IRQ_BUSID VKI_DRM_IOWR(0x03, struct vki_drm_irq_busid)
+#define VKI_DRM_IOCTL_GET_MAP VKI_DRM_IOWR(0x04, struct vki_drm_map)
+#define VKI_DRM_IOCTL_GET_CLIENT VKI_DRM_IOWR(0x05, struct vki_drm_client)
+#define VKI_DRM_IOCTL_GET_STATS VKI_DRM_IOR( 0x06, struct vki_drm_stats)
+#define VKI_DRM_IOCTL_SET_VERSION VKI_DRM_IOWR(0x07, struct vki_drm_set_version)
+#define VKI_DRM_IOCTL_MODESET_CTL VKI_DRM_IOW(0x08, struct vki_drm_modeset_ctl)
+#define VKI_DRM_IOCTL_GEM_CLOSE VKI_DRM_IOW (0x09, struct vki_drm_gem_close)
+#define VKI_DRM_IOCTL_GEM_FLINK VKI_DRM_IOWR(0x0a, struct vki_drm_gem_flink)
+#define VKI_DRM_IOCTL_GEM_OPEN VKI_DRM_IOWR(0x0b, struct vki_drm_gem_open)
+
+#define VKI_DRM_IOCTL_SET_UNIQUE VKI_DRM_IOW( 0x10, struct vki_drm_unique)
+#define VKI_DRM_IOCTL_AUTH_MAGIC VKI_DRM_IOW( 0x11, struct vki_drm_auth)
+#define VKI_DRM_IOCTL_BLOCK VKI_DRM_IOWR(0x12, struct vki_drm_block)
+#define VKI_DRM_IOCTL_UNBLOCK VKI_DRM_IOWR(0x13, struct vki_drm_block)
+#define VKI_DRM_IOCTL_CONTROL VKI_DRM_IOW( 0x14, struct vki_drm_control)
+#define VKI_DRM_IOCTL_ADD_MAP VKI_DRM_IOWR(0x15, struct vki_drm_map)
+#define VKI_DRM_IOCTL_ADD_BUFS VKI_DRM_IOWR(0x16, struct vki_drm_buf_desc)
+#define VKI_DRM_IOCTL_MARK_BUFS VKI_DRM_IOW( 0x17, struct vki_drm_buf_desc)
+#define VKI_DRM_IOCTL_INFO_BUFS VKI_DRM_IOWR(0x18, struct vki_drm_buf_info)
+#define VKI_DRM_IOCTL_MAP_BUFS VKI_DRM_IOWR(0x19, struct vki_drm_buf_map)
+#define VKI_DRM_IOCTL_FREE_BUFS VKI_DRM_IOW( 0x1a, struct vki_drm_buf_free)
+
+#define VKI_DRM_IOCTL_RM_MAP VKI_DRM_IOW( 0x1b, struct vki_drm_map)
+
+#define VKI_DRM_IOCTL_SET_SAREA_CTX VKI_DRM_IOW( 0x1c, struct vki_drm_ctx_priv_map)
+#define VKI_DRM_IOCTL_GET_SAREA_CTX VKI_DRM_IOWR(0x1d, struct vki_drm_ctx_priv_map)
+
+#define VKI_DRM_IOCTL_SET_MASTER VKI_DRM_IO(0x1e)
+#define VKI_DRM_IOCTL_DROP_MASTER VKI_DRM_IO(0x1f)
+
+#define VKI_DRM_IOCTL_ADD_CTX VKI_DRM_IOWR(0x20, struct vki_drm_ctx)
+#define VKI_DRM_IOCTL_RM_CTX VKI_DRM_IOWR(0x21, struct vki_drm_ctx)
+#define VKI_DRM_IOCTL_MOD_CTX VKI_DRM_IOW( 0x22, struct vki_drm_ctx)
+#define VKI_DRM_IOCTL_GET_CTX VKI_DRM_IOWR(0x23, struct vki_drm_ctx)
+#define VKI_DRM_IOCTL_SWITCH_CTX VKI_DRM_IOW( 0x24, struct vki_drm_ctx)
+#define VKI_DRM_IOCTL_NEW_CTX VKI_DRM_IOW( 0x25, struct vki_drm_ctx)
+#define VKI_DRM_IOCTL_RES_CTX VKI_DRM_IOWR(0x26, struct vki_drm_ctx_res)
+#define VKI_DRM_IOCTL_ADD_DRAW VKI_DRM_IOWR(0x27, struct vki_drm_draw)
+#define VKI_DRM_IOCTL_RM_DRAW VKI_DRM_IOWR(0x28, struct vki_drm_draw)
+#define VKI_DRM_IOCTL_DMA VKI_DRM_IOWR(0x29, struct vki_drm_dma)
+#define VKI_DRM_IOCTL_LOCK VKI_DRM_IOW( 0x2a, struct vki_drm_lock)
+#define VKI_DRM_IOCTL_UNLOCK VKI_DRM_IOW( 0x2b, struct vki_drm_lock)
+#define VKI_DRM_IOCTL_FINISH VKI_DRM_IOW( 0x2c, struct vki_drm_lock)
+
+#define VKI_DRM_IOCTL_AGP_ACQUIRE VKI_DRM_IO( 0x30)
+#define VKI_DRM_IOCTL_AGP_RELEASE VKI_DRM_IO( 0x31)
+#define VKI_DRM_IOCTL_AGP_ENABLE VKI_DRM_IOW( 0x32, struct vki_drm_agp_mode)
+#define VKI_DRM_IOCTL_AGP_INFO VKI_DRM_IOR( 0x33, struct vki_drm_agp_info)
+#define VKI_DRM_IOCTL_AGP_ALLOC VKI_DRM_IOWR(0x34, struct vki_drm_agp_buffer)
+#define VKI_DRM_IOCTL_AGP_FREE VKI_DRM_IOW( 0x35, struct vki_drm_agp_buffer)
+#define VKI_DRM_IOCTL_AGP_BIND VKI_DRM_IOW( 0x36, struct vki_drm_agp_binding)
+#define VKI_DRM_IOCTL_AGP_UNBIND VKI_DRM_IOW( 0x37, struct vki_drm_agp_binding)
+
+#define VKI_DRM_IOCTL_SG_ALLOC VKI_DRM_IOWR(0x38, struct vki_drm_scatter_gather)
+#define VKI_DRM_IOCTL_SG_FREE VKI_DRM_IOW( 0x39, struct vki_drm_scatter_gather)
+
+#define VKI_DRM_IOCTL_WAIT_VBLANK VKI_DRM_IOWR(0x3a, union vki_drm_wait_vblank)
+
+#define VKI_DRM_IOCTL_UPDATE_DRAW VKI_DRM_IOW(0x3f, struct vki_drm_update_draw)
+
+#define VKI_DRM_IOCTL_MODE_GETRESOURCES VKI_DRM_IOWR(0xA0, struct vki_drm_mode_card_res)
+#define VKI_DRM_IOCTL_MODE_GETCRTC VKI_DRM_IOWR(0xA1, struct vki_drm_mode_crtc)
+#define VKI_DRM_IOCTL_MODE_SETCRTC VKI_DRM_IOWR(0xA2, struct vki_drm_mode_crtc)
+#define VKI_DRM_IOCTL_MODE_CURSOR VKI_DRM_IOWR(0xA3, struct vki_drm_mode_cursor)
+#define VKI_DRM_IOCTL_MODE_GETGAMMA VKI_DRM_IOWR(0xA4, struct vki_drm_mode_crtc_lut)
+#define VKI_DRM_IOCTL_MODE_SETGAMMA VKI_DRM_IOWR(0xA5, struct vki_drm_mode_crtc_lut)
+#define VKI_DRM_IOCTL_MODE_GETENCODER VKI_DRM_IOWR(0xA6, struct vki_drm_mode_get_encoder)
+#define VKI_DRM_IOCTL_MODE_GETCONNECTOR VKI_DRM_IOWR(0xA7, struct vki_drm_mode_get_connector)
+#define VKI_DRM_IOCTL_MODE_ATTACHMODE VKI_DRM_IOWR(0xA8, struct vki_drm_mode_mode_cmd)
+#define VKI_DRM_IOCTL_MODE_DETACHMODE VKI_DRM_IOWR(0xA9, struct vki_drm_mode_mode_cmd)
+
+#define VKI_DRM_IOCTL_MODE_GETPROPERTY VKI_DRM_IOWR(0xAA, struct vki_drm_mode_get_property)
+#define VKI_DRM_IOCTL_MODE_SETPROPERTY VKI_DRM_IOWR(0xAB, struct vki_drm_mode_connector_set_property)
+#define VKI_DRM_IOCTL_MODE_GETPROPBLOB VKI_DRM_IOWR(0xAC, struct vki_drm_mode_get_blob)
+#define VKI_DRM_IOCTL_MODE_GETFB VKI_DRM_IOWR(0xAD, struct vki_drm_mode_fb_cmd)
+#define VKI_DRM_IOCTL_MODE_ADDFB VKI_DRM_IOWR(0xAE, struct vki_drm_mode_fb_cmd)
+#define VKI_DRM_IOCTL_MODE_RMFB VKI_DRM_IOWR(0xAF, unsigned int)
+
+#define VKI_DRM_COMMAND_BASE 0x40
+#define VKI_DRM_COMMAND_END 0xA0
+
+//----------------------------------------------------------------------
+// From include/drm/i915_drm.h
+//----------------------------------------------------------------------
+
+typedef struct _vki_drm_i915_init {
+ enum {
+ VKI_I915_INIT_DMA = 0x01,
+ VKI_I915_CLEANUP_DMA = 0x02,
+ VKI_I915_RESUME_DMA = 0x03
+ } func;
+ unsigned int mmio_offset;
+ int sarea_priv_offset;
+ unsigned int ring_start;
+ unsigned int ring_end;
+ unsigned int ring_size;
+ unsigned int front_offset;
+ unsigned int back_offset;
+ unsigned int depth_offset;
+ unsigned int w;
+ unsigned int h;
+ unsigned int pitch;
+ unsigned int pitch_bits;
+ unsigned int back_pitch;
+ unsigned int depth_pitch;
+ unsigned int cpp;
+ unsigned int chipset;
+} vki_drm_i915_init_t;
+
+#define VKI_DRM_I915_INIT 0x00
+#define VKI_DRM_I915_FLUSH 0x01
+#define VKI_DRM_I915_FLIP 0x02
+#define VKI_DRM_I915_BATCHBUFFER 0x03
+#define VKI_DRM_I915_IRQ_EMIT 0x04
+#define VKI_DRM_I915_IRQ_WAIT 0x05
+#define VKI_DRM_I915_GETPARAM 0x06
+#define VKI_DRM_I915_SETPARAM 0x07
+#define VKI_DRM_I915_ALLOC 0x08
+#define VKI_DRM_I915_FREE 0x09
+#define VKI_DRM_I915_INIT_HEAP 0x0a
+#define VKI_DRM_I915_CMDBUFFER 0x0b
+#define VKI_DRM_I915_DESTROY_HEAP 0x0c
+#define VKI_DRM_I915_SET_VBLANK_PIPE 0x0d
+#define VKI_DRM_I915_GET_VBLANK_PIPE 0x0e
+#define VKI_DRM_I915_VBLANK_SWAP 0x0f
+#define VKI_DRM_I915_HWS_ADDR 0x11
+#define VKI_DRM_I915_GEM_INIT 0x13
+#define VKI_DRM_I915_GEM_EXECBUFFER 0x14
+#define VKI_DRM_I915_GEM_PIN 0x15
+#define VKI_DRM_I915_GEM_UNPIN 0x16
+#define VKI_DRM_I915_GEM_BUSY 0x17
+#define VKI_DRM_I915_GEM_THROTTLE 0x18
+#define VKI_DRM_I915_GEM_ENTERVT 0x19
+#define VKI_DRM_I915_GEM_LEAVEVT 0x1a
+#define VKI_DRM_I915_GEM_CREATE 0x1b
+#define VKI_DRM_I915_GEM_PREAD 0x1c
+#define VKI_DRM_I915_GEM_PWRITE 0x1d
+#define VKI_DRM_I915_GEM_MMAP 0x1e
+#define VKI_DRM_I915_GEM_SET_DOMAIN 0x1f
+#define VKI_DRM_I915_GEM_SW_FINISH 0x20
+#define VKI_DRM_I915_GEM_SET_TILING 0x21
+#define VKI_DRM_I915_GEM_GET_TILING 0x22
+#define VKI_DRM_I915_GEM_GET_APERTURE 0x23
+#define VKI_DRM_I915_GEM_MMAP_GTT 0x24
+#define VKI_DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25
+#define VKI_DRM_I915_GEM_MADVISE 0x26
+#define VKI_DRM_I915_OVERLAY_PUT_IMAGE 0x27
+#define VKI_DRM_I915_OVERLAY_ATTRS 0x28
+#define VKI_DRM_I915_GEM_EXECBUFFER2 0x29
+
+#define VKI_DRM_IOCTL_I915_INIT VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_INIT, vki_drm_i915_init_t)
+#define VKI_DRM_IOCTL_I915_FLUSH VKI_DRM_IO ( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_FLUSH)
+#define VKI_DRM_IOCTL_I915_FLIP VKI_DRM_IO ( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_FLIP)
+#define VKI_DRM_IOCTL_I915_BATCHBUFFER VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_BATCHBUFFER, vki_drm_i915_batchbuffer_t)
+#define VKI_DRM_IOCTL_I915_IRQ_EMIT VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_IRQ_EMIT, vki_drm_i915_irq_emit_t)
+#define VKI_DRM_IOCTL_I915_IRQ_WAIT VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_IRQ_WAIT, vki_drm_i915_irq_wait_t)
+#define VKI_DRM_IOCTL_I915_GETPARAM VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GETPARAM, vki_drm_i915_getparam_t)
+#define VKI_DRM_IOCTL_I915_SETPARAM VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_SETPARAM, vki_drm_i915_setparam_t)
+#define VKI_DRM_IOCTL_I915_ALLOC VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_ALLOC, vki_drm_i915_mem_alloc_t)
+#define VKI_DRM_IOCTL_I915_FREE VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_FREE, vki_drm_i915_mem_free_t)
+#define VKI_DRM_IOCTL_I915_INIT_HEAP VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_INIT_HEAP, vki_drm_i915_mem_init_heap_t)
+#define VKI_DRM_IOCTL_I915_CMDBUFFER VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_CMDBUFFER, vki_drm_i915_cmdbuffer_t)
+#define VKI_DRM_IOCTL_I915_DESTROY_HEAP VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_DESTROY_HEAP, vki_drm_i915_mem_destroy_heap_t)
+#define VKI_DRM_IOCTL_I915_SET_VBLANK_PIPE VKI_DRM_IOW( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_SET_VBLANK_PIPE, vki_drm_i915_vblank_pipe_t)
+#define VKI_DRM_IOCTL_I915_GET_VBLANK_PIPE VKI_DRM_IOR( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GET_VBLANK_PIPE, vki_drm_i915_vblank_pipe_t)
+#define VKI_DRM_IOCTL_I915_VBLANK_SWAP VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_VBLANK_SWAP, vki_drm_i915_vblank_swap_t)
+#define VKI_DRM_IOCTL_I915_GEM_INIT VKI_DRM_IOW(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_INIT, struct vki_drm_i915_gem_init)
+#define VKI_DRM_IOCTL_I915_GEM_EXECBUFFER VKI_DRM_IOW(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_EXECBUFFER, struct vki_drm_i915_gem_execbuffer)
+#define VKI_DRM_IOCTL_I915_GEM_PIN VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_PIN, struct vki_drm_i915_gem_pin)
+#define VKI_DRM_IOCTL_I915_GEM_UNPIN VKI_DRM_IOW(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_UNPIN, struct vki_drm_i915_gem_unpin)
+#define VKI_DRM_IOCTL_I915_GEM_BUSY VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_BUSY, struct vki_drm_i915_gem_busy)
+#define VKI_DRM_IOCTL_I915_GEM_THROTTLE VKI_DRM_IO ( VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_THROTTLE)
+#define VKI_DRM_IOCTL_I915_GEM_ENTERVT VKI_DRM_IO(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_ENTERVT)
+#define VKI_DRM_IOCTL_I915_GEM_LEAVEVT VKI_DRM_IO(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_LEAVEVT)
+#define VKI_DRM_IOCTL_I915_GEM_CREATE VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_CREATE, struct vki_drm_i915_gem_create)
+#define VKI_DRM_IOCTL_I915_GEM_PREAD VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_PREAD, struct vki_drm_i915_gem_pread)
+#define VKI_DRM_IOCTL_I915_GEM_PWRITE VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_PWRITE, struct vki_drm_i915_gem_pwrite)
+#define VKI_DRM_IOCTL_I915_GEM_MMAP VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_MMAP, struct vki_drm_i915_gem_mmap)
+#define VKI_DRM_IOCTL_I915_GEM_MMAP_GTT VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_MMAP_GTT, struct vki_drm_i915_gem_mmap_gtt)
+#define VKI_DRM_IOCTL_I915_GEM_SET_DOMAIN VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_SET_DOMAIN, struct vki_drm_i915_gem_set_domain)
+#define VKI_DRM_IOCTL_I915_GEM_SW_FINISH VKI_DRM_IOW (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_SW_FINISH, struct vki_drm_i915_gem_sw_finish)
+#define VKI_DRM_IOCTL_I915_GEM_SET_TILING VKI_DRM_IOWR (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_SET_TILING, struct vki_drm_i915_gem_set_tiling)
+#define VKI_DRM_IOCTL_I915_GEM_GET_TILING VKI_DRM_IOWR (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_GET_TILING, struct vki_drm_i915_gem_get_tiling)
+#define VKI_DRM_IOCTL_I915_GEM_GET_APERTURE VKI_DRM_IOR (VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GEM_GET_APERTURE, struct vki_drm_i915_gem_get_aperture)
+#define VKI_DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID VKI_DRM_IOWR(VKI_DRM_COMMAND_BASE + VKI_DRM_I915_GET_PIPE_FROM_CRTC_ID, struct vki_drm_intel_get_pipe_from_crtc_id)
+
+typedef struct vki_drm_i915_batchbuffer {
+ int start; /* agp offset */
+ int used; /* nr bytes in use */
+ int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
+ int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
+ int num_cliprects; /* mulitpass with multiple cliprects? */
+ struct vki_drm_clip_rect __user *cliprects; /* pointer to userspace cliprects */
+} vki_drm_i915_batchbuffer_t;
+typedef struct _vki_drm_i915_cmdbuffer {
+ char __user *buf; /* pointer to userspace command buffer */
+ int sz; /* nr bytes in buf */
+ int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
+ int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
+ int num_cliprects; /* mulitpass with multiple cliprects? */
+ struct vki_drm_clip_rect __user *cliprects; /* pointer to userspace cliprects */
+} vki_drm_i915_cmdbuffer_t;
+typedef struct vki_drm_i915_irq_emit {
+ int __user *irq_seq;
+} vki_drm_i915_irq_emit_t;
+typedef struct vki_drm_i915_irq_wait {
+ int irq_seq;
+} vki_drm_i915_irq_wait_t;
+typedef struct vki_drm_i915_getparam {
+ int param;
+ int __user *value;
+} vki_drm_i915_getparam_t;
+typedef struct vki_drm_i915_setparam {
+ int param;
+ int value;
+} vki_drm_i915_setparam_t;
+typedef struct vki_drm_i915_mem_alloc {
+ int region;
+ int alignment;
+ int size;
+ int __user *region_offset; /* offset from start of fb or agp */
+} vki_drm_i915_mem_alloc_t;
+typedef struct vki_drm_i915_mem_free {
+ int region;
+ int region_offset;
+} vki_drm_i915_mem_free_t;
+typedef struct vki_drm_i915_mem_init_heap {
+ int region;
+ int size;
+ int start;
+} vki_drm_i915_mem_init_heap_t;
+typedef struct vki_drm_i915_mem_destroy_heap {
+ int region;
+} vki_drm_i915_mem_destroy_heap_t;
+typedef struct vki_drm_i915_vblank_pipe {
+ int pipe;
+} vki_drm_i915_vblank_pipe_t;
+typedef struct vki_drm_i915_vblank_swap {
+ vki_drm_drawable_t drawable;
+ enum vki_drm_vblank_seq_type seqtype;
+ unsigned int sequence;
+} vki_drm_i915_vblank_swap_t;
+typedef struct vki_drm_i915_hws_addr {
+ __vki_u64 addr;
+} vki_drm_i915_hws_addr_t;
+struct vki_drm_i915_gem_init {
+ __vki_u64 gtt_start;
+ __vki_u64 gtt_end;
+};
+struct vki_drm_i915_gem_create {
+ __vki_u64 size;
+ __vki_u32 handle;
+ __vki_u32 pad;
+};
+struct vki_drm_i915_gem_pread {
+ __vki_u32 handle;
+ __vki_u32 pad;
+ __vki_u64 offset;
+ __vki_u64 size;
+ __vki_u64 data_ptr;
+};
+struct vki_drm_i915_gem_pwrite {
+ __vki_u32 handle;
+ __vki_u32 pad;
+ __vki_u64 offset;
+ __vki_u64 size;
+ __vki_u64 data_ptr;
+};
+struct vki_drm_i915_gem_mmap {
+ __vki_u32 handle;
+ __vki_u32 pad;
+ __vki_u64 offset;
+ __vki_u64 size;
+ __vki_u64 addr_ptr;
+};
+struct vki_drm_i915_gem_mmap_gtt {
+ __vki_u32 handle;
+ __vki_u32 pad;
+ __vki_u64 offset;
+};
+struct vki_drm_i915_gem_set_domain {
+ __vki_u32 handle;
+ __vki_u32 read_domains;
+ __vki_u32 write_domain;
+};
+struct vki_drm_i915_gem_sw_finish {
+ __vki_u32 handle;
+};
+struct vki_drm_i915_gem_relocation_entry {
+ __vki_u32 target_handle;
+ __vki_u32 delta;
+ __vki_u64 offset;
+ __vki_u64 presumed_offset;
+ __vki_u32 read_domains;
+ __vki_u32 write_domain;
+};
+struct vki_drm_i915_gem_exec_object {
+ __vki_u32 handle;
+ __vki_u32 relocation_count;
+ __vki_u64 relocs_ptr;
+ __vki_u64 alignment;
+ __vki_u64 offset;
+};
+struct vki_drm_i915_gem_execbuffer {
+ __vki_u64 buffers_ptr;
+ __vki_u32 buffer_count;
+ __vki_u32 batch_start_offset;
+ __vki_u32 batch_len;
+ __vki_u32 DR1;
+ __vki_u32 DR4;
+ __vki_u32 num_cliprects;
+ __vki_u64 cliprects_ptr;
+};
+struct vki_drm_i915_gem_pin {
+ __vki_u32 handle;
+ __vki_u32 pad;
+ __vki_u64 alignment;
+ __vki_u64 offset;
+};
+struct vki_drm_i915_gem_unpin {
+ __vki_u32 handle;
+ __vki_u32 pad;
+};
+struct vki_drm_i915_gem_busy {
+ __vki_u32 handle;
+ __vki_u32 busy;
+};
+struct vki_drm_i915_gem_set_tiling {
+ __vki_u32 handle;
+ __vki_u32 tiling_mode;
+ __vki_u32 stride;
+ __vki_u32 swizzle_mode;
+};
+struct vki_drm_i915_gem_get_tiling {
+ __vki_u32 handle;
+ __vki_u32 tiling_mode;
+ __vki_u32 swizzle_mode;
+};
+struct vki_drm_i915_gem_get_aperture {
+ __vki_u64 aper_size;
+ __vki_u64 aper_available_size;
+};
+struct vki_drm_i915_get_pipe_from_crtc_id {
+ __vki_u32 crtc_id;
+ __vki_u32 pipe;
+};
+
+#endif //__VKI_LINUX_DRM_H
+
+/*--------------------------------------------------------------------*/
+/*--- end ---*/
+/*--------------------------------------------------------------------*/