Copy headers from kernel v2.6.32-rc6-130-g5b8f0be
diff --git a/Makefile.am b/Makefile.am
index 48a49e2..4ade045 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -27,7 +27,7 @@
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm.pc
-EXTRA_DIST = libdrm.pc.in
+EXTRA_DIST = libdrm.pc.in include/drm/*
copy-headers :
cp -r $(kernel_source)/usr/include/drm $(top_srcdir)/include
diff --git a/include/drm/drm.h b/include/drm/drm.h
new file mode 100644
index 0000000..7bf186b
--- /dev/null
+++ b/include/drm/drm.h
@@ -0,0 +1,773 @@
+/**
+ * \file drm.h
+ * Header for the Direct Rendering Manager
+ *
+ * \author Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ * \par Acknowledgments:
+ * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic \c cmpxchg.
+ */
+
+/*
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * 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 _DRM_H_
+#define _DRM_H_
+
+#include <linux/types.h>
+#include <asm/ioctl.h> /* For _IO* macros */
+#define DRM_IOCTL_NR(n) _IOC_NR(n)
+#define DRM_IOC_VOID _IOC_NONE
+#define DRM_IOC_READ _IOC_READ
+#define DRM_IOC_WRITE _IOC_WRITE
+#define DRM_IOC_READWRITE _IOC_READ|_IOC_WRITE
+#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
+
+#define DRM_MAJOR 226
+#define DRM_MAX_MINOR 15
+
+#define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */
+#define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */
+#define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */
+#define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */
+
+#define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */
+#define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */
+#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD)
+#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT)
+#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
+
+typedef unsigned int drm_handle_t;
+typedef unsigned int drm_context_t;
+typedef unsigned int drm_drawable_t;
+typedef unsigned int drm_magic_t;
+
+/**
+ * Cliprect.
+ *
+ * \warning: If you change this structure, make sure you change
+ * XF86DRIClipRectRec in the server as well
+ *
+ * \note KW: Actually it's illegal to change either for
+ * backwards-compatibility reasons.
+ */
+struct drm_clip_rect {
+ unsigned short x1;
+ unsigned short y1;
+ unsigned short x2;
+ unsigned short y2;
+};
+
+/**
+ * Drawable information.
+ */
+struct drm_drawable_info {
+ unsigned int num_rects;
+ struct drm_clip_rect *rects;
+};
+
+/**
+ * Texture region,
+ */
+struct drm_tex_region {
+ unsigned char next;
+ unsigned char prev;
+ unsigned char in_use;
+ unsigned char padding;
+ unsigned int age;
+};
+
+/**
+ * Hardware lock.
+ *
+ * The lock structure is a simple cache-line aligned integer. To avoid
+ * processor bus contention on a multiprocessor system, there should not be any
+ * other data stored in the same cache line.
+ */
+struct drm_hw_lock {
+ __volatile__ unsigned int lock; /**< lock variable */
+ char padding[60]; /**< Pad to cache line */
+};
+
+/**
+ * DRM_IOCTL_VERSION ioctl argument type.
+ *
+ * \sa drmGetVersion().
+ */
+struct drm_version {
+ int version_major; /**< Major version */
+ int version_minor; /**< Minor version */
+ int version_patchlevel; /**< Patch level */
+ size_t name_len; /**< Length of name buffer */
+ char *name; /**< Name of driver */
+ size_t date_len; /**< Length of date buffer */
+ char *date; /**< User-space buffer to hold date */
+ size_t desc_len; /**< Length of desc buffer */
+ char *desc; /**< User-space buffer to hold desc */
+};
+
+/**
+ * DRM_IOCTL_GET_UNIQUE ioctl argument type.
+ *
+ * \sa drmGetBusid() and drmSetBusId().
+ */
+struct drm_unique {
+ size_t unique_len; /**< Length of unique */
+ char *unique; /**< Unique name for driver instantiation */
+};
+
+struct drm_list {
+ int count; /**< Length of user-space structures */
+ struct drm_version *version;
+};
+
+struct drm_block {
+ int unused;
+};
+
+/**
+ * DRM_IOCTL_CONTROL ioctl argument type.
+ *
+ * \sa drmCtlInstHandler() and drmCtlUninstHandler().
+ */
+struct drm_control {
+ enum {
+ DRM_ADD_COMMAND,
+ DRM_RM_COMMAND,
+ DRM_INST_HANDLER,
+ DRM_UNINST_HANDLER
+ } func;
+ int irq;
+};
+
+/**
+ * Type of memory to map.
+ */
+enum drm_map_type {
+ _DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */
+ _DRM_REGISTERS = 1, /**< no caching, no core dump */
+ _DRM_SHM = 2, /**< shared, cached */
+ _DRM_AGP = 3, /**< AGP/GART */
+ _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */
+ _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */
+ _DRM_GEM = 6, /**< GEM object */
+};
+
+/**
+ * Memory mapping flags.
+ */
+enum drm_map_flags {
+ _DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */
+ _DRM_READ_ONLY = 0x02,
+ _DRM_LOCKED = 0x04, /**< shared, cached, locked */
+ _DRM_KERNEL = 0x08, /**< kernel requires access */
+ _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
+ _DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */
+ _DRM_REMOVABLE = 0x40, /**< Removable mapping */
+ _DRM_DRIVER = 0x80 /**< Managed by driver */
+};
+
+struct drm_ctx_priv_map {
+ unsigned int ctx_id; /**< Context requesting private mapping */
+ void *handle; /**< Handle of map */
+};
+
+/**
+ * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls
+ * argument type.
+ *
+ * \sa drmAddMap().
+ */
+struct drm_map {
+ unsigned long offset; /**< Requested physical address (0 for SAREA)*/
+ unsigned long size; /**< Requested physical size (bytes) */
+ enum drm_map_type type; /**< Type of memory to map */
+ enum 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 */
+};
+
+/**
+ * DRM_IOCTL_GET_CLIENT ioctl argument type.
+ */
+struct 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 drm_stat_type {
+ _DRM_STAT_LOCK,
+ _DRM_STAT_OPENS,
+ _DRM_STAT_CLOSES,
+ _DRM_STAT_IOCTLS,
+ _DRM_STAT_LOCKS,
+ _DRM_STAT_UNLOCKS,
+ _DRM_STAT_VALUE, /**< Generic value */
+ _DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */
+ _DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */
+
+ _DRM_STAT_IRQ, /**< IRQ */
+ _DRM_STAT_PRIMARY, /**< Primary DMA bytes */
+ _DRM_STAT_SECONDARY, /**< Secondary DMA bytes */
+ _DRM_STAT_DMA, /**< DMA */
+ _DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */
+ _DRM_STAT_MISSED /**< Missed DMA opportunity */
+ /* Add to the *END* of the list */
+};
+
+/**
+ * DRM_IOCTL_GET_STATS ioctl argument type.
+ */
+struct drm_stats {
+ unsigned long count;
+ struct {
+ unsigned long value;
+ enum drm_stat_type type;
+ } data[15];
+};
+
+/**
+ * Hardware locking flags.
+ */
+enum drm_lock_flags {
+ _DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */
+ _DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */
+ _DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */
+ _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. */
+ _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
+ _DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */
+};
+
+/**
+ * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type.
+ *
+ * \sa drmGetLock() and drmUnlock().
+ */
+struct drm_lock {
+ int context;
+ enum drm_lock_flags flags;
+};
+
+/**
+ * DMA flags
+ *
+ * \warning
+ * These values \e must match xf86drm.h.
+ *
+ * \sa drm_dma.
+ */
+enum drm_dma_flags {
+ /* Flags for DMA buffer dispatch */
+ _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.
+ */
+ _DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
+ _DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */
+
+ /* Flags for DMA buffer request */
+ _DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */
+ _DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */
+ _DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */
+};
+
+/**
+ * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type.
+ *
+ * \sa drmAddBufs().
+ */
+struct 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 {
+ _DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */
+ _DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */
+ _DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */
+ _DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */
+ _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
+ */
+};
+
+/**
+ * DRM_IOCTL_INFO_BUFS ioctl argument type.
+ */
+struct drm_buf_info {
+ int count; /**< Entries in list */
+ struct drm_buf_desc *list;
+};
+
+/**
+ * DRM_IOCTL_FREE_BUFS ioctl argument type.
+ */
+struct drm_buf_free {
+ int count;
+ int *list;
+};
+
+/**
+ * Buffer information
+ *
+ * \sa drm_buf_map.
+ */
+struct 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 *address; /**< Address of buffer */
+};
+
+/**
+ * DRM_IOCTL_MAP_BUFS ioctl argument type.
+ */
+struct drm_buf_map {
+ int count; /**< Length of the buffer list */
+ void *virtual; /**< Mmap'd area in user-virtual */
+ struct drm_buf_pub *list; /**< Buffer information */
+};
+
+/**
+ * DRM_IOCTL_DMA ioctl argument type.
+ *
+ * Indices here refer to the offset into the buffer list in drm_buf_get.
+ *
+ * \sa drmDMA().
+ */
+struct drm_dma {
+ int context; /**< Context handle */
+ int send_count; /**< Number of buffers to send */
+ int *send_indices; /**< List of handles to buffers */
+ int *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 */
+ int *request_indices; /**< Buffer information */
+ int *request_sizes;
+ int granted_count; /**< Number of buffers granted */
+};
+
+enum drm_ctx_flags {
+ _DRM_CONTEXT_PRESERVED = 0x01,
+ _DRM_CONTEXT_2DONLY = 0x02
+};
+
+/**
+ * DRM_IOCTL_ADD_CTX ioctl argument type.
+ *
+ * \sa drmCreateContext() and drmDestroyContext().
+ */
+struct drm_ctx {
+ drm_context_t handle;
+ enum drm_ctx_flags flags;
+};
+
+/**
+ * DRM_IOCTL_RES_CTX ioctl argument type.
+ */
+struct drm_ctx_res {
+ int count;
+ struct drm_ctx *contexts;
+};
+
+/**
+ * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type.
+ */
+struct drm_draw {
+ drm_drawable_t handle;
+};
+
+/**
+ * DRM_IOCTL_UPDATE_DRAW ioctl argument type.
+ */
+typedef enum {
+ DRM_DRAWABLE_CLIPRECTS,
+} drm_drawable_info_type_t;
+
+struct drm_update_draw {
+ drm_drawable_t handle;
+ unsigned int type;
+ unsigned int num;
+ unsigned long long data;
+};
+
+/**
+ * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type.
+ */
+struct drm_auth {
+ drm_magic_t magic;
+};
+
+/**
+ * DRM_IOCTL_IRQ_BUSID ioctl argument type.
+ *
+ * \sa drmGetInterruptFromBusID().
+ */
+struct drm_irq_busid {
+ int irq; /**< IRQ number */
+ int busnum; /**< bus number */
+ int devnum; /**< device number */
+ int funcnum; /**< function number */
+};
+
+enum drm_vblank_seq_type {
+ _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */
+ _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */
+ _DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */
+ _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */
+ _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */
+ _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
+ _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
+};
+
+#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
+#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \
+ _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)
+
+struct drm_wait_vblank_request {
+ enum drm_vblank_seq_type type;
+ unsigned int sequence;
+ unsigned long signal;
+};
+
+struct drm_wait_vblank_reply {
+ enum drm_vblank_seq_type type;
+ unsigned int sequence;
+ long tval_sec;
+ long tval_usec;
+};
+
+/**
+ * DRM_IOCTL_WAIT_VBLANK ioctl argument type.
+ *
+ * \sa drmWaitVBlank().
+ */
+union drm_wait_vblank {
+ struct drm_wait_vblank_request request;
+ struct drm_wait_vblank_reply reply;
+};
+
+#define _DRM_PRE_MODESET 1
+#define _DRM_POST_MODESET 2
+
+/**
+ * DRM_IOCTL_MODESET_CTL ioctl argument type
+ *
+ * \sa drmModesetCtl().
+ */
+struct drm_modeset_ctl {
+ __u32 crtc;
+ __u32 cmd;
+};
+
+/**
+ * DRM_IOCTL_AGP_ENABLE ioctl argument type.
+ *
+ * \sa drmAgpEnable().
+ */
+struct drm_agp_mode {
+ unsigned long mode; /**< AGP mode */
+};
+
+/**
+ * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type.
+ *
+ * \sa drmAgpAlloc() and drmAgpFree().
+ */
+struct 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 */
+};
+
+/**
+ * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type.
+ *
+ * \sa drmAgpBind() and drmAgpUnbind().
+ */
+struct drm_agp_binding {
+ unsigned long handle; /**< From drm_agp_buffer */
+ unsigned long offset; /**< In bytes -- will round to page boundary */
+};
+
+/**
+ * DRM_IOCTL_AGP_INFO ioctl argument type.
+ *
+ * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(),
+ * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(),
+ * drmAgpVendorId() and drmAgpDeviceId().
+ */
+struct 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;
+
+ /* PCI information */
+ unsigned short id_vendor;
+ unsigned short id_device;
+};
+
+/**
+ * DRM_IOCTL_SG_ALLOC ioctl argument type.
+ */
+struct drm_scatter_gather {
+ unsigned long size; /**< In bytes -- will round to page boundary */
+ unsigned long handle; /**< Used for mapping / unmapping */
+};
+
+/**
+ * DRM_IOCTL_SET_VERSION ioctl argument type.
+ */
+struct drm_set_version {
+ int drm_di_major;
+ int drm_di_minor;
+ int drm_dd_major;
+ int drm_dd_minor;
+};
+
+/** DRM_IOCTL_GEM_CLOSE ioctl argument type */
+struct drm_gem_close {
+ /** Handle of the object to be closed. */
+ __u32 handle;
+ __u32 pad;
+};
+
+/** DRM_IOCTL_GEM_FLINK ioctl argument type */
+struct drm_gem_flink {
+ /** Handle for the object being named */
+ __u32 handle;
+
+ /** Returned global name */
+ __u32 name;
+};
+
+/** DRM_IOCTL_GEM_OPEN ioctl argument type */
+struct drm_gem_open {
+ /** Name of object being opened */
+ __u32 name;
+
+ /** Returned handle for the object */
+ __u32 handle;
+
+ /** Returned size of the object */
+ __u64 size;
+};
+
+#include "drm_mode.h"
+
+#define DRM_IOCTL_BASE 'd'
+#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr)
+#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type)
+#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type)
+#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type)
+
+#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version)
+#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique)
+#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth)
+#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid)
+#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map)
+#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client)
+#define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats)
+#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version)
+#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl)
+#define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close)
+#define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink)
+#define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open)
+
+#define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique)
+#define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth)
+#define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block)
+#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block)
+#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control)
+#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map)
+#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc)
+#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc)
+#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info)
+#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map)
+#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free)
+
+#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map)
+
+#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map)
+#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map)
+
+#define DRM_IOCTL_SET_MASTER DRM_IO(0x1e)
+#define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f)
+
+#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx)
+#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx)
+#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx)
+#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx)
+#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx)
+#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx)
+#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res)
+#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw)
+#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw)
+#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma)
+#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock)
+#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock)
+#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock)
+
+#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30)
+#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31)
+#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode)
+#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info)
+#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer)
+#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer)
+#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding)
+#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding)
+
+#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather)
+#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather)
+
+#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank)
+
+#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw)
+
+#define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res)
+#define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor)
+#define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut)
+#define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut)
+#define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder)
+#define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector)
+#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd)
+#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd)
+
+#define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property)
+#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property)
+#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob)
+#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
+#define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
+#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int)
+
+/**
+ * Device specific ioctls should only be in their respective headers
+ * The device specific ioctl range is from 0x40 to 0x99.
+ * Generic IOCTLS restart at 0xA0.
+ *
+ * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
+ * drmCommandReadWrite().
+ */
+#define DRM_COMMAND_BASE 0x40
+#define DRM_COMMAND_END 0xA0
+
+/**
+ * Header for events written back to userspace on the drm fd. The
+ * type defines the type of event, the length specifies the total
+ * length of the event (including the header), and user_data is
+ * typically a 64 bit value passed with the ioctl that triggered the
+ * event. A read on the drm fd will always only return complete
+ * events, that is, if for example the read buffer is 100 bytes, and
+ * there are two 64 byte events pending, only one will be returned.
+ *
+ * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and
+ * up are chipset specific.
+ */
+struct drm_event {
+ __u32 type;
+ __u32 length;
+};
+
+#define DRM_EVENT_VBLANK 0x01
+
+struct drm_event_vblank {
+ struct drm_event base;
+ __u64 user_data;
+ __u32 tv_sec;
+ __u32 tv_usec;
+ __u32 sequence;
+ __u32 reserved;
+};
+
+/* typedef area */
+typedef struct drm_clip_rect drm_clip_rect_t;
+typedef struct drm_drawable_info drm_drawable_info_t;
+typedef struct drm_tex_region drm_tex_region_t;
+typedef struct drm_hw_lock drm_hw_lock_t;
+typedef struct drm_version drm_version_t;
+typedef struct drm_unique drm_unique_t;
+typedef struct drm_list drm_list_t;
+typedef struct drm_block drm_block_t;
+typedef struct drm_control drm_control_t;
+typedef enum drm_map_type drm_map_type_t;
+typedef enum drm_map_flags drm_map_flags_t;
+typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
+typedef struct drm_map drm_map_t;
+typedef struct drm_client drm_client_t;
+typedef enum drm_stat_type drm_stat_type_t;
+typedef struct drm_stats drm_stats_t;
+typedef enum drm_lock_flags drm_lock_flags_t;
+typedef struct drm_lock drm_lock_t;
+typedef enum drm_dma_flags drm_dma_flags_t;
+typedef struct drm_buf_desc drm_buf_desc_t;
+typedef struct drm_buf_info drm_buf_info_t;
+typedef struct drm_buf_free drm_buf_free_t;
+typedef struct drm_buf_pub drm_buf_pub_t;
+typedef struct drm_buf_map drm_buf_map_t;
+typedef struct drm_dma drm_dma_t;
+typedef union drm_wait_vblank drm_wait_vblank_t;
+typedef struct drm_agp_mode drm_agp_mode_t;
+typedef enum drm_ctx_flags drm_ctx_flags_t;
+typedef struct drm_ctx drm_ctx_t;
+typedef struct drm_ctx_res drm_ctx_res_t;
+typedef struct drm_draw drm_draw_t;
+typedef struct drm_update_draw drm_update_draw_t;
+typedef struct drm_auth drm_auth_t;
+typedef struct drm_irq_busid drm_irq_busid_t;
+typedef enum drm_vblank_seq_type drm_vblank_seq_type_t;
+
+typedef struct drm_agp_buffer drm_agp_buffer_t;
+typedef struct drm_agp_binding drm_agp_binding_t;
+typedef struct drm_agp_info drm_agp_info_t;
+typedef struct drm_scatter_gather drm_scatter_gather_t;
+typedef struct drm_set_version drm_set_version_t;
+
+#endif
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
new file mode 100644
index 0000000..1f90841
--- /dev/null
+++ b/include/drm/drm_mode.h
@@ -0,0 +1,271 @@
+/*
+ * Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
+ * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com>
+ * Copyright (c) 2008 Red Hat Inc.
+ * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
+ * Copyright (c) 2007-2008 Intel Corporation
+ *
+ * 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 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 THE
+ * AUTHORS OR COPYRIGHT HOLDERS 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 _DRM_MODE_H
+#define _DRM_MODE_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+#define DRM_DISPLAY_INFO_LEN 32
+#define DRM_CONNECTOR_NAME_LEN 32
+#define DRM_DISPLAY_MODE_LEN 32
+#define DRM_PROP_NAME_LEN 32
+
+#define DRM_MODE_TYPE_BUILTIN (1<<0)
+#define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN)
+#define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN)
+#define DRM_MODE_TYPE_PREFERRED (1<<3)
+#define DRM_MODE_TYPE_DEFAULT (1<<4)
+#define DRM_MODE_TYPE_USERDEF (1<<5)
+#define DRM_MODE_TYPE_DRIVER (1<<6)
+
+/* Video mode flags */
+/* bit compatible with the xorg definitions. */
+#define DRM_MODE_FLAG_PHSYNC (1<<0)
+#define DRM_MODE_FLAG_NHSYNC (1<<1)
+#define DRM_MODE_FLAG_PVSYNC (1<<2)
+#define DRM_MODE_FLAG_NVSYNC (1<<3)
+#define DRM_MODE_FLAG_INTERLACE (1<<4)
+#define DRM_MODE_FLAG_DBLSCAN (1<<5)
+#define DRM_MODE_FLAG_CSYNC (1<<6)
+#define DRM_MODE_FLAG_PCSYNC (1<<7)
+#define DRM_MODE_FLAG_NCSYNC (1<<8)
+#define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */
+#define DRM_MODE_FLAG_BCAST (1<<10)
+#define DRM_MODE_FLAG_PIXMUX (1<<11)
+#define DRM_MODE_FLAG_DBLCLK (1<<12)
+#define DRM_MODE_FLAG_CLKDIV2 (1<<13)
+
+/* DPMS flags */
+/* bit compatible with the xorg definitions. */
+#define DRM_MODE_DPMS_ON 0
+#define DRM_MODE_DPMS_STANDBY 1
+#define DRM_MODE_DPMS_SUSPEND 2
+#define DRM_MODE_DPMS_OFF 3
+
+/* Scaling mode options */
+#define DRM_MODE_SCALE_NONE 0 /* Unmodified timing (display or
+ software can still scale) */
+#define DRM_MODE_SCALE_FULLSCREEN 1 /* Full screen, ignore aspect */
+#define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */
+#define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */
+
+/* Dithering mode options */
+#define DRM_MODE_DITHERING_OFF 0
+#define DRM_MODE_DITHERING_ON 1
+
+struct drm_mode_modeinfo {
+ __u32 clock;
+ __u16 hdisplay, hsync_start, hsync_end, htotal, hskew;
+ __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;
+
+ __u32 vrefresh; /* vertical refresh * 1000 */
+
+ __u32 flags;
+ __u32 type;
+ char name[DRM_DISPLAY_MODE_LEN];
+};
+
+struct drm_mode_card_res {
+ __u64 fb_id_ptr;
+ __u64 crtc_id_ptr;
+ __u64 connector_id_ptr;
+ __u64 encoder_id_ptr;
+ __u32 count_fbs;
+ __u32 count_crtcs;
+ __u32 count_connectors;
+ __u32 count_encoders;
+ __u32 min_width, max_width;
+ __u32 min_height, max_height;
+};
+
+struct drm_mode_crtc {
+ __u64 set_connectors_ptr;
+ __u32 count_connectors;
+
+ __u32 crtc_id; /**< Id */
+ __u32 fb_id; /**< Id of framebuffer */
+
+ __u32 x, y; /**< Position on the frameuffer */
+
+ __u32 gamma_size;
+ __u32 mode_valid;
+ struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_ENCODER_NONE 0
+#define DRM_MODE_ENCODER_DAC 1
+#define DRM_MODE_ENCODER_TMDS 2
+#define DRM_MODE_ENCODER_LVDS 3
+#define DRM_MODE_ENCODER_TVDAC 4
+
+struct drm_mode_get_encoder {
+ __u32 encoder_id;
+ __u32 encoder_type;
+
+ __u32 crtc_id; /**< Id of crtc */
+
+ __u32 possible_crtcs;
+ __u32 possible_clones;
+};
+
+/* This is for connectors with multiple signal types. */
+/* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */
+#define DRM_MODE_SUBCONNECTOR_Automatic 0
+#define DRM_MODE_SUBCONNECTOR_Unknown 0
+#define DRM_MODE_SUBCONNECTOR_DVID 3
+#define DRM_MODE_SUBCONNECTOR_DVIA 4
+#define DRM_MODE_SUBCONNECTOR_Composite 5
+#define DRM_MODE_SUBCONNECTOR_SVIDEO 6
+#define DRM_MODE_SUBCONNECTOR_Component 8
+#define DRM_MODE_SUBCONNECTOR_SCART 9
+
+#define DRM_MODE_CONNECTOR_Unknown 0
+#define DRM_MODE_CONNECTOR_VGA 1
+#define DRM_MODE_CONNECTOR_DVII 2
+#define DRM_MODE_CONNECTOR_DVID 3
+#define DRM_MODE_CONNECTOR_DVIA 4
+#define DRM_MODE_CONNECTOR_Composite 5
+#define DRM_MODE_CONNECTOR_SVIDEO 6
+#define DRM_MODE_CONNECTOR_LVDS 7
+#define DRM_MODE_CONNECTOR_Component 8
+#define DRM_MODE_CONNECTOR_9PinDIN 9
+#define DRM_MODE_CONNECTOR_DisplayPort 10
+#define DRM_MODE_CONNECTOR_HDMIA 11
+#define DRM_MODE_CONNECTOR_HDMIB 12
+#define DRM_MODE_CONNECTOR_TV 13
+
+struct drm_mode_get_connector {
+
+ __u64 encoders_ptr;
+ __u64 modes_ptr;
+ __u64 props_ptr;
+ __u64 prop_values_ptr;
+
+ __u32 count_modes;
+ __u32 count_props;
+ __u32 count_encoders;
+
+ __u32 encoder_id; /**< Current Encoder */
+ __u32 connector_id; /**< Id */
+ __u32 connector_type;
+ __u32 connector_type_id;
+
+ __u32 connection;
+ __u32 mm_width, mm_height; /**< HxW in millimeters */
+ __u32 subpixel;
+};
+
+#define DRM_MODE_PROP_PENDING (1<<0)
+#define DRM_MODE_PROP_RANGE (1<<1)
+#define DRM_MODE_PROP_IMMUTABLE (1<<2)
+#define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */
+#define DRM_MODE_PROP_BLOB (1<<4)
+
+struct drm_mode_property_enum {
+ __u64 value;
+ char name[DRM_PROP_NAME_LEN];
+};
+
+struct drm_mode_get_property {
+ __u64 values_ptr; /* values and blob lengths */
+ __u64 enum_blob_ptr; /* enum and blob id ptrs */
+
+ __u32 prop_id;
+ __u32 flags;
+ char name[DRM_PROP_NAME_LEN];
+
+ __u32 count_values;
+ __u32 count_enum_blobs;
+};
+
+struct drm_mode_connector_set_property {
+ __u64 value;
+ __u32 prop_id;
+ __u32 connector_id;
+};
+
+struct drm_mode_get_blob {
+ __u32 blob_id;
+ __u32 length;
+ __u64 data;
+};
+
+struct drm_mode_fb_cmd {
+ __u32 fb_id;
+ __u32 width, height;
+ __u32 pitch;
+ __u32 bpp;
+ __u32 depth;
+ /* driver specific handle */
+ __u32 handle;
+};
+
+struct drm_mode_mode_cmd {
+ __u32 connector_id;
+ struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_CURSOR_BO (1<<0)
+#define DRM_MODE_CURSOR_MOVE (1<<1)
+
+/*
+ * depending on the value in flags diffrent members are used.
+ *
+ * CURSOR_BO uses
+ * crtc
+ * width
+ * height
+ * handle - if 0 turns the cursor of
+ *
+ * CURSOR_MOVE uses
+ * crtc
+ * x
+ * y
+ */
+struct drm_mode_cursor {
+ __u32 flags;
+ __u32 crtc_id;
+ __s32 x;
+ __s32 y;
+ __u32 width;
+ __u32 height;
+ /* driver specific handle */
+ __u32 handle;
+};
+
+struct drm_mode_crtc_lut {
+ __u32 crtc_id;
+ __u32 gamma_size;
+
+ /* pointers to arrays */
+ __u64 red;
+ __u64 green;
+ __u64 blue;
+};
+
+#endif
diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h
new file mode 100644
index 0000000..7325558
--- /dev/null
+++ b/include/drm/drm_sarea.h
@@ -0,0 +1,82 @@
+/**
+ * \file drm_sarea.h
+ * \brief SAREA definitions
+ *
+ * \author Michel Dänzer <michel@daenzer.net>
+ */
+
+/*
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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
+ * TUNGSTEN GRAPHICS 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 _DRM_SAREA_H_
+#define _DRM_SAREA_H_
+
+#include "drm.h"
+
+/* SAREA area needs to be at least a page */
+#if defined(__alpha__)
+#define SAREA_MAX 0x2000U
+#elif defined(__ia64__)
+#define SAREA_MAX 0x10000U /* 64kB */
+#else
+/* Intel 830M driver needs at least 8k SAREA */
+#define SAREA_MAX 0x2000U
+#endif
+
+/** Maximum number of drawables in the SAREA */
+#define SAREA_MAX_DRAWABLES 256
+
+#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000
+
+/** SAREA drawable */
+struct drm_sarea_drawable {
+ unsigned int stamp;
+ unsigned int flags;
+};
+
+/** SAREA frame */
+struct drm_sarea_frame {
+ unsigned int x;
+ unsigned int y;
+ unsigned int width;
+ unsigned int height;
+ unsigned int fullscreen;
+};
+
+/** SAREA */
+struct drm_sarea {
+ /** first thing is always the DRM locking structure */
+ struct drm_hw_lock lock;
+ /** \todo Use readers/writer lock for drm_sarea::drawable_lock */
+ struct drm_hw_lock drawable_lock;
+ struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES]; /**< drawables */
+ struct drm_sarea_frame frame; /**< frame */
+ drm_context_t dummy_context;
+};
+
+typedef struct drm_sarea_drawable drm_sarea_drawable_t;
+typedef struct drm_sarea_frame drm_sarea_frame_t;
+typedef struct drm_sarea drm_sarea_t;
+
+#endif /* _DRM_SAREA_H_ */
diff --git a/include/drm/i810_drm.h b/include/drm/i810_drm.h
new file mode 100644
index 0000000..7a10bb6
--- /dev/null
+++ b/include/drm/i810_drm.h
@@ -0,0 +1,281 @@
+#ifndef _I810_DRM_H_
+#define _I810_DRM_H_
+
+/* WARNING: These defines must be the same as what the Xserver uses.
+ * if you change them, you must change the defines in the Xserver.
+ */
+
+#ifndef _I810_DEFINES_
+#define _I810_DEFINES_
+
+#define I810_DMA_BUF_ORDER 12
+#define I810_DMA_BUF_SZ (1<<I810_DMA_BUF_ORDER)
+#define I810_DMA_BUF_NR 256
+#define I810_NR_SAREA_CLIPRECTS 8
+
+/* Each region is a minimum of 64k, and there are at most 64 of them.
+ */
+#define I810_NR_TEX_REGIONS 64
+#define I810_LOG_MIN_TEX_REGION_SIZE 16
+#endif
+
+#define I810_UPLOAD_TEX0IMAGE 0x1 /* handled clientside */
+#define I810_UPLOAD_TEX1IMAGE 0x2 /* handled clientside */
+#define I810_UPLOAD_CTX 0x4
+#define I810_UPLOAD_BUFFERS 0x8
+#define I810_UPLOAD_TEX0 0x10
+#define I810_UPLOAD_TEX1 0x20
+#define I810_UPLOAD_CLIPRECTS 0x40
+
+/* Indices into buf.Setup where various bits of state are mirrored per
+ * context and per buffer. These can be fired at the card as a unit,
+ * or in a piecewise fashion as required.
+ */
+
+/* Destbuffer state
+ * - backbuffer linear offset and pitch -- invarient in the current dri
+ * - zbuffer linear offset and pitch -- also invarient
+ * - drawing origin in back and depth buffers.
+ *
+ * Keep the depth/back buffer state here to accommodate private buffers
+ * in the future.
+ */
+#define I810_DESTREG_DI0 0 /* CMD_OP_DESTBUFFER_INFO (2 dwords) */
+#define I810_DESTREG_DI1 1
+#define I810_DESTREG_DV0 2 /* GFX_OP_DESTBUFFER_VARS (2 dwords) */
+#define I810_DESTREG_DV1 3
+#define I810_DESTREG_DR0 4 /* GFX_OP_DRAWRECT_INFO (4 dwords) */
+#define I810_DESTREG_DR1 5
+#define I810_DESTREG_DR2 6
+#define I810_DESTREG_DR3 7
+#define I810_DESTREG_DR4 8
+#define I810_DEST_SETUP_SIZE 10
+
+/* Context state
+ */
+#define I810_CTXREG_CF0 0 /* GFX_OP_COLOR_FACTOR */
+#define I810_CTXREG_CF1 1
+#define I810_CTXREG_ST0 2 /* GFX_OP_STIPPLE */
+#define I810_CTXREG_ST1 3
+#define I810_CTXREG_VF 4 /* GFX_OP_VERTEX_FMT */
+#define I810_CTXREG_MT 5 /* GFX_OP_MAP_TEXELS */
+#define I810_CTXREG_MC0 6 /* GFX_OP_MAP_COLOR_STAGES - stage 0 */
+#define I810_CTXREG_MC1 7 /* GFX_OP_MAP_COLOR_STAGES - stage 1 */
+#define I810_CTXREG_MC2 8 /* GFX_OP_MAP_COLOR_STAGES - stage 2 */
+#define I810_CTXREG_MA0 9 /* GFX_OP_MAP_ALPHA_STAGES - stage 0 */
+#define I810_CTXREG_MA1 10 /* GFX_OP_MAP_ALPHA_STAGES - stage 1 */
+#define I810_CTXREG_MA2 11 /* GFX_OP_MAP_ALPHA_STAGES - stage 2 */
+#define I810_CTXREG_SDM 12 /* GFX_OP_SRC_DEST_MONO */
+#define I810_CTXREG_FOG 13 /* GFX_OP_FOG_COLOR */
+#define I810_CTXREG_B1 14 /* GFX_OP_BOOL_1 */
+#define I810_CTXREG_B2 15 /* GFX_OP_BOOL_2 */
+#define I810_CTXREG_LCS 16 /* GFX_OP_LINEWIDTH_CULL_SHADE_MODE */
+#define I810_CTXREG_PV 17 /* GFX_OP_PV_RULE -- Invarient! */
+#define I810_CTXREG_ZA 18 /* GFX_OP_ZBIAS_ALPHAFUNC */
+#define I810_CTXREG_AA 19 /* GFX_OP_ANTIALIAS */
+#define I810_CTX_SETUP_SIZE 20
+
+/* Texture state (per tex unit)
+ */
+#define I810_TEXREG_MI0 0 /* GFX_OP_MAP_INFO (4 dwords) */
+#define I810_TEXREG_MI1 1
+#define I810_TEXREG_MI2 2
+#define I810_TEXREG_MI3 3
+#define I810_TEXREG_MF 4 /* GFX_OP_MAP_FILTER */
+#define I810_TEXREG_MLC 5 /* GFX_OP_MAP_LOD_CTL */
+#define I810_TEXREG_MLL 6 /* GFX_OP_MAP_LOD_LIMITS */
+#define I810_TEXREG_MCS 7 /* GFX_OP_MAP_COORD_SETS ??? */
+#define I810_TEX_SETUP_SIZE 8
+
+/* Flags for clear ioctl
+ */
+#define I810_FRONT 0x1
+#define I810_BACK 0x2
+#define I810_DEPTH 0x4
+
+typedef enum _drm_i810_init_func {
+ I810_INIT_DMA = 0x01,
+ I810_CLEANUP_DMA = 0x02,
+ I810_INIT_DMA_1_4 = 0x03
+} drm_i810_init_func_t;
+
+/* This is the init structure after v1.2 */
+typedef struct _drm_i810_init {
+ drm_i810_init_func_t func;
+ unsigned int mmio_offset;
+ unsigned int buffers_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 overlay_offset;
+ unsigned int overlay_physical;
+ unsigned int w;
+ unsigned int h;
+ unsigned int pitch;
+ unsigned int pitch_bits;
+} drm_i810_init_t;
+
+/* This is the init structure prior to v1.2 */
+typedef struct _drm_i810_pre12_init {
+ drm_i810_init_func_t func;
+ unsigned int mmio_offset;
+ unsigned int buffers_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;
+} drm_i810_pre12_init_t;
+
+/* Warning: If you change the SAREA structure you must change the Xserver
+ * structure as well */
+
+typedef struct _drm_i810_tex_region {
+ unsigned char next, prev; /* indices to form a circular LRU */
+ unsigned char in_use; /* owned by a client, or free? */
+ int age; /* tracked by clients to update local LRU's */
+} drm_i810_tex_region_t;
+
+typedef struct _drm_i810_sarea {
+ unsigned int ContextState[I810_CTX_SETUP_SIZE];
+ unsigned int BufferState[I810_DEST_SETUP_SIZE];
+ unsigned int TexState[2][I810_TEX_SETUP_SIZE];
+ unsigned int dirty;
+
+ unsigned int nbox;
+ struct drm_clip_rect boxes[I810_NR_SAREA_CLIPRECTS];
+
+ /* Maintain an LRU of contiguous regions of texture space. If
+ * you think you own a region of texture memory, and it has an
+ * age different to the one you set, then you are mistaken and
+ * it has been stolen by another client. If global texAge
+ * hasn't changed, there is no need to walk the list.
+ *
+ * These regions can be used as a proxy for the fine-grained
+ * texture information of other clients - by maintaining them
+ * in the same lru which is used to age their own textures,
+ * clients have an approximate lru for the whole of global
+ * texture space, and can make informed decisions as to which
+ * areas to kick out. There is no need to choose whether to
+ * kick out your own texture or someone else's - simply eject
+ * them all in LRU order.
+ */
+
+ drm_i810_tex_region_t texList[I810_NR_TEX_REGIONS + 1];
+ /* Last elt is sentinal */
+ int texAge; /* last time texture was uploaded */
+ int last_enqueue; /* last time a buffer was enqueued */
+ int last_dispatch; /* age of the most recently dispatched buffer */
+ int last_quiescent; /* */
+ int ctxOwner; /* last context to upload state */
+
+ int vertex_prim;
+
+ int pf_enabled; /* is pageflipping allowed? */
+ int pf_active;
+ int pf_current_page; /* which buffer is being displayed? */
+} drm_i810_sarea_t;
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (xf86drmMga.h)
+ */
+
+/* i810 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_I810_INIT 0x00
+#define DRM_I810_VERTEX 0x01
+#define DRM_I810_CLEAR 0x02
+#define DRM_I810_FLUSH 0x03
+#define DRM_I810_GETAGE 0x04
+#define DRM_I810_GETBUF 0x05
+#define DRM_I810_SWAP 0x06
+#define DRM_I810_COPY 0x07
+#define DRM_I810_DOCOPY 0x08
+#define DRM_I810_OV0INFO 0x09
+#define DRM_I810_FSTATUS 0x0a
+#define DRM_I810_OV0FLIP 0x0b
+#define DRM_I810_MC 0x0c
+#define DRM_I810_RSTATUS 0x0d
+#define DRM_I810_FLIP 0x0e
+
+#define DRM_IOCTL_I810_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I810_INIT, drm_i810_init_t)
+#define DRM_IOCTL_I810_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_I810_VERTEX, drm_i810_vertex_t)
+#define DRM_IOCTL_I810_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_I810_CLEAR, drm_i810_clear_t)
+#define DRM_IOCTL_I810_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_I810_FLUSH)
+#define DRM_IOCTL_I810_GETAGE DRM_IO( DRM_COMMAND_BASE + DRM_I810_GETAGE)
+#define DRM_IOCTL_I810_GETBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_I810_GETBUF, drm_i810_dma_t)
+#define DRM_IOCTL_I810_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_I810_SWAP)
+#define DRM_IOCTL_I810_COPY DRM_IOW( DRM_COMMAND_BASE + DRM_I810_COPY, drm_i810_copy_t)
+#define DRM_IOCTL_I810_DOCOPY DRM_IO( DRM_COMMAND_BASE + DRM_I810_DOCOPY)
+#define DRM_IOCTL_I810_OV0INFO DRM_IOR( DRM_COMMAND_BASE + DRM_I810_OV0INFO, drm_i810_overlay_t)
+#define DRM_IOCTL_I810_FSTATUS DRM_IO ( DRM_COMMAND_BASE + DRM_I810_FSTATUS)
+#define DRM_IOCTL_I810_OV0FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I810_OV0FLIP)
+#define DRM_IOCTL_I810_MC DRM_IOW( DRM_COMMAND_BASE + DRM_I810_MC, drm_i810_mc_t)
+#define DRM_IOCTL_I810_RSTATUS DRM_IO ( DRM_COMMAND_BASE + DRM_I810_RSTATUS)
+#define DRM_IOCTL_I810_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I810_FLIP)
+
+typedef struct _drm_i810_clear {
+ int clear_color;
+ int clear_depth;
+ int flags;
+} drm_i810_clear_t;
+
+/* These may be placeholders if we have more cliprects than
+ * I810_NR_SAREA_CLIPRECTS. In that case, the client sets discard to
+ * false, indicating that the buffer will be dispatched again with a
+ * new set of cliprects.
+ */
+typedef struct _drm_i810_vertex {
+ int idx; /* buffer index */
+ int used; /* nr bytes in use */
+ int discard; /* client is finished with the buffer? */
+} drm_i810_vertex_t;
+
+typedef struct _drm_i810_copy_t {
+ int idx; /* buffer index */
+ int used; /* nr bytes in use */
+ void *address; /* Address to copy from */
+} drm_i810_copy_t;
+
+#define PR_TRIANGLES (0x0<<18)
+#define PR_TRISTRIP_0 (0x1<<18)
+#define PR_TRISTRIP_1 (0x2<<18)
+#define PR_TRIFAN (0x3<<18)
+#define PR_POLYGON (0x4<<18)
+#define PR_LINES (0x5<<18)
+#define PR_LINESTRIP (0x6<<18)
+#define PR_RECTS (0x7<<18)
+#define PR_MASK (0x7<<18)
+
+typedef struct drm_i810_dma {
+ void *virtual;
+ int request_idx;
+ int request_size;
+ int granted;
+} drm_i810_dma_t;
+
+typedef struct _drm_i810_overlay_t {
+ unsigned int offset; /* Address of the Overlay Regs */
+ unsigned int physical;
+} drm_i810_overlay_t;
+
+typedef struct _drm_i810_mc {
+ int idx; /* buffer index */
+ int used; /* nr bytes in use */
+ int num_blocks; /* number of GFXBlocks */
+ int *length; /* List of lengths for GFXBlocks (FUTURE) */
+ unsigned int last_render; /* Last Render Request */
+} drm_i810_mc_t;
+
+#endif /* _I810_DRM_H_ */
diff --git a/include/drm/i830_drm.h b/include/drm/i830_drm.h
new file mode 100644
index 0000000..e1b08e4
--- /dev/null
+++ b/include/drm/i830_drm.h
@@ -0,0 +1,342 @@
+#ifndef _I830_DRM_H_
+#define _I830_DRM_H_
+
+/* WARNING: These defines must be the same as what the Xserver uses.
+ * if you change them, you must change the defines in the Xserver.
+ *
+ * KW: Actually, you can't ever change them because doing so would
+ * break backwards compatibility.
+ */
+
+#ifndef _I830_DEFINES_
+#define _I830_DEFINES_
+
+#define I830_DMA_BUF_ORDER 12
+#define I830_DMA_BUF_SZ (1<<I830_DMA_BUF_ORDER)
+#define I830_DMA_BUF_NR 256
+#define I830_NR_SAREA_CLIPRECTS 8
+
+/* Each region is a minimum of 64k, and there are at most 64 of them.
+ */
+#define I830_NR_TEX_REGIONS 64
+#define I830_LOG_MIN_TEX_REGION_SIZE 16
+
+/* KW: These aren't correct but someone set them to two and then
+ * released the module. Now we can't change them as doing so would
+ * break backwards compatibility.
+ */
+#define I830_TEXTURE_COUNT 2
+#define I830_TEXBLEND_COUNT I830_TEXTURE_COUNT
+
+#define I830_TEXBLEND_SIZE 12 /* (4 args + op) * 2 + COLOR_FACTOR */
+
+#define I830_UPLOAD_CTX 0x1
+#define I830_UPLOAD_BUFFERS 0x2
+#define I830_UPLOAD_CLIPRECTS 0x4
+#define I830_UPLOAD_TEX0_IMAGE 0x100 /* handled clientside */
+#define I830_UPLOAD_TEX0_CUBE 0x200 /* handled clientside */
+#define I830_UPLOAD_TEX1_IMAGE 0x400 /* handled clientside */
+#define I830_UPLOAD_TEX1_CUBE 0x800 /* handled clientside */
+#define I830_UPLOAD_TEX2_IMAGE 0x1000 /* handled clientside */
+#define I830_UPLOAD_TEX2_CUBE 0x2000 /* handled clientside */
+#define I830_UPLOAD_TEX3_IMAGE 0x4000 /* handled clientside */
+#define I830_UPLOAD_TEX3_CUBE 0x8000 /* handled clientside */
+#define I830_UPLOAD_TEX_N_IMAGE(n) (0x100 << (n * 2))
+#define I830_UPLOAD_TEX_N_CUBE(n) (0x200 << (n * 2))
+#define I830_UPLOAD_TEXIMAGE_MASK 0xff00
+#define I830_UPLOAD_TEX0 0x10000
+#define I830_UPLOAD_TEX1 0x20000
+#define I830_UPLOAD_TEX2 0x40000
+#define I830_UPLOAD_TEX3 0x80000
+#define I830_UPLOAD_TEX_N(n) (0x10000 << (n))
+#define I830_UPLOAD_TEX_MASK 0xf0000
+#define I830_UPLOAD_TEXBLEND0 0x100000
+#define I830_UPLOAD_TEXBLEND1 0x200000
+#define I830_UPLOAD_TEXBLEND2 0x400000
+#define I830_UPLOAD_TEXBLEND3 0x800000
+#define I830_UPLOAD_TEXBLEND_N(n) (0x100000 << (n))
+#define I830_UPLOAD_TEXBLEND_MASK 0xf00000
+#define I830_UPLOAD_TEX_PALETTE_N(n) (0x1000000 << (n))
+#define I830_UPLOAD_TEX_PALETTE_SHARED 0x4000000
+#define I830_UPLOAD_STIPPLE 0x8000000
+
+/* Indices into buf.Setup where various bits of state are mirrored per
+ * context and per buffer. These can be fired at the card as a unit,
+ * or in a piecewise fashion as required.
+ */
+
+/* Destbuffer state
+ * - backbuffer linear offset and pitch -- invarient in the current dri
+ * - zbuffer linear offset and pitch -- also invarient
+ * - drawing origin in back and depth buffers.
+ *
+ * Keep the depth/back buffer state here to accommodate private buffers
+ * in the future.
+ */
+
+#define I830_DESTREG_CBUFADDR 0
+#define I830_DESTREG_DBUFADDR 1
+#define I830_DESTREG_DV0 2
+#define I830_DESTREG_DV1 3
+#define I830_DESTREG_SENABLE 4
+#define I830_DESTREG_SR0 5
+#define I830_DESTREG_SR1 6
+#define I830_DESTREG_SR2 7
+#define I830_DESTREG_DR0 8
+#define I830_DESTREG_DR1 9
+#define I830_DESTREG_DR2 10
+#define I830_DESTREG_DR3 11
+#define I830_DESTREG_DR4 12
+#define I830_DEST_SETUP_SIZE 13
+
+/* Context state
+ */
+#define I830_CTXREG_STATE1 0
+#define I830_CTXREG_STATE2 1
+#define I830_CTXREG_STATE3 2
+#define I830_CTXREG_STATE4 3
+#define I830_CTXREG_STATE5 4
+#define I830_CTXREG_IALPHAB 5
+#define I830_CTXREG_STENCILTST 6
+#define I830_CTXREG_ENABLES_1 7
+#define I830_CTXREG_ENABLES_2 8
+#define I830_CTXREG_AA 9
+#define I830_CTXREG_FOGCOLOR 10
+#define I830_CTXREG_BLENDCOLR0 11
+#define I830_CTXREG_BLENDCOLR 12 /* Dword 1 of 2 dword command */
+#define I830_CTXREG_VF 13
+#define I830_CTXREG_VF2 14
+#define I830_CTXREG_MCSB0 15
+#define I830_CTXREG_MCSB1 16
+#define I830_CTX_SETUP_SIZE 17
+
+/* 1.3: Stipple state
+ */
+#define I830_STPREG_ST0 0
+#define I830_STPREG_ST1 1
+#define I830_STP_SETUP_SIZE 2
+
+/* Texture state (per tex unit)
+ */
+
+#define I830_TEXREG_MI0 0 /* GFX_OP_MAP_INFO (6 dwords) */
+#define I830_TEXREG_MI1 1
+#define I830_TEXREG_MI2 2
+#define I830_TEXREG_MI3 3
+#define I830_TEXREG_MI4 4
+#define I830_TEXREG_MI5 5
+#define I830_TEXREG_MF 6 /* GFX_OP_MAP_FILTER */
+#define I830_TEXREG_MLC 7 /* GFX_OP_MAP_LOD_CTL */
+#define I830_TEXREG_MLL 8 /* GFX_OP_MAP_LOD_LIMITS */
+#define I830_TEXREG_MCS 9 /* GFX_OP_MAP_COORD_SETS */
+#define I830_TEX_SETUP_SIZE 10
+
+#define I830_TEXREG_TM0LI 0 /* load immediate 2 texture map n */
+#define I830_TEXREG_TM0S0 1
+#define I830_TEXREG_TM0S1 2
+#define I830_TEXREG_TM0S2 3
+#define I830_TEXREG_TM0S3 4
+#define I830_TEXREG_TM0S4 5
+#define I830_TEXREG_NOP0 6 /* noop */
+#define I830_TEXREG_NOP1 7 /* noop */
+#define I830_TEXREG_NOP2 8 /* noop */
+#define __I830_TEXREG_MCS 9 /* GFX_OP_MAP_COORD_SETS -- shared */
+#define __I830_TEX_SETUP_SIZE 10
+
+#define I830_FRONT 0x1
+#define I830_BACK 0x2
+#define I830_DEPTH 0x4
+
+#endif /* _I830_DEFINES_ */
+
+typedef struct _drm_i830_init {
+ enum {
+ I830_INIT_DMA = 0x01,
+ I830_CLEANUP_DMA = 0x02
+ } func;
+ unsigned int mmio_offset;
+ unsigned int buffers_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;
+} drm_i830_init_t;
+
+/* Warning: If you change the SAREA structure you must change the Xserver
+ * structure as well */
+
+typedef struct _drm_i830_tex_region {
+ unsigned char next, prev; /* indices to form a circular LRU */
+ unsigned char in_use; /* owned by a client, or free? */
+ int age; /* tracked by clients to update local LRU's */
+} drm_i830_tex_region_t;
+
+typedef struct _drm_i830_sarea {
+ unsigned int ContextState[I830_CTX_SETUP_SIZE];
+ unsigned int BufferState[I830_DEST_SETUP_SIZE];
+ unsigned int TexState[I830_TEXTURE_COUNT][I830_TEX_SETUP_SIZE];
+ unsigned int TexBlendState[I830_TEXBLEND_COUNT][I830_TEXBLEND_SIZE];
+ unsigned int TexBlendStateWordsUsed[I830_TEXBLEND_COUNT];
+ unsigned int Palette[2][256];
+ unsigned int dirty;
+
+ unsigned int nbox;
+ struct drm_clip_rect boxes[I830_NR_SAREA_CLIPRECTS];
+
+ /* Maintain an LRU of contiguous regions of texture space. If
+ * you think you own a region of texture memory, and it has an
+ * age different to the one you set, then you are mistaken and
+ * it has been stolen by another client. If global texAge
+ * hasn't changed, there is no need to walk the list.
+ *
+ * These regions can be used as a proxy for the fine-grained
+ * texture information of other clients - by maintaining them
+ * in the same lru which is used to age their own textures,
+ * clients have an approximate lru for the whole of global
+ * texture space, and can make informed decisions as to which
+ * areas to kick out. There is no need to choose whether to
+ * kick out your own texture or someone else's - simply eject
+ * them all in LRU order.
+ */
+
+ drm_i830_tex_region_t texList[I830_NR_TEX_REGIONS + 1];
+ /* Last elt is sentinal */
+ int texAge; /* last time texture was uploaded */
+ int last_enqueue; /* last time a buffer was enqueued */
+ int last_dispatch; /* age of the most recently dispatched buffer */
+ int last_quiescent; /* */
+ int ctxOwner; /* last context to upload state */
+
+ int vertex_prim;
+
+ int pf_enabled; /* is pageflipping allowed? */
+ int pf_active;
+ int pf_current_page; /* which buffer is being displayed? */
+
+ int perf_boxes; /* performance boxes to be displayed */
+
+ /* Here's the state for texunits 2,3:
+ */
+ unsigned int TexState2[I830_TEX_SETUP_SIZE];
+ unsigned int TexBlendState2[I830_TEXBLEND_SIZE];
+ unsigned int TexBlendStateWordsUsed2;
+
+ unsigned int TexState3[I830_TEX_SETUP_SIZE];
+ unsigned int TexBlendState3[I830_TEXBLEND_SIZE];
+ unsigned int TexBlendStateWordsUsed3;
+
+ unsigned int StippleState[I830_STP_SETUP_SIZE];
+} drm_i830_sarea_t;
+
+/* Flags for perf_boxes
+ */
+#define I830_BOX_RING_EMPTY 0x1 /* populated by kernel */
+#define I830_BOX_FLIP 0x2 /* populated by kernel */
+#define I830_BOX_WAIT 0x4 /* populated by kernel & client */
+#define I830_BOX_TEXTURE_LOAD 0x8 /* populated by kernel */
+#define I830_BOX_LOST_CONTEXT 0x10 /* populated by client */
+
+/* I830 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_I830_INIT 0x00
+#define DRM_I830_VERTEX 0x01
+#define DRM_I830_CLEAR 0x02
+#define DRM_I830_FLUSH 0x03
+#define DRM_I830_GETAGE 0x04
+#define DRM_I830_GETBUF 0x05
+#define DRM_I830_SWAP 0x06
+#define DRM_I830_COPY 0x07
+#define DRM_I830_DOCOPY 0x08
+#define DRM_I830_FLIP 0x09
+#define DRM_I830_IRQ_EMIT 0x0a
+#define DRM_I830_IRQ_WAIT 0x0b
+#define DRM_I830_GETPARAM 0x0c
+#define DRM_I830_SETPARAM 0x0d
+
+#define DRM_IOCTL_I830_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_INIT, drm_i830_init_t)
+#define DRM_IOCTL_I830_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_VERTEX, drm_i830_vertex_t)
+#define DRM_IOCTL_I830_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_CLEAR, drm_i830_clear_t)
+#define DRM_IOCTL_I830_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_FLUSH)
+#define DRM_IOCTL_I830_GETAGE DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_GETAGE)
+#define DRM_IOCTL_I830_GETBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_GETBUF, drm_i830_dma_t)
+#define DRM_IOCTL_I830_SWAP DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_SWAP)
+#define DRM_IOCTL_I830_COPY DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_COPY, drm_i830_copy_t)
+#define DRM_IOCTL_I830_DOCOPY DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_DOCOPY)
+#define DRM_IOCTL_I830_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_FLIP)
+#define DRM_IOCTL_I830_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_IRQ_EMIT, drm_i830_irq_emit_t)
+#define DRM_IOCTL_I830_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_IRQ_WAIT, drm_i830_irq_wait_t)
+#define DRM_IOCTL_I830_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_GETPARAM, drm_i830_getparam_t)
+#define DRM_IOCTL_I830_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_SETPARAM, drm_i830_setparam_t)
+
+typedef struct _drm_i830_clear {
+ int clear_color;
+ int clear_depth;
+ int flags;
+ unsigned int clear_colormask;
+ unsigned int clear_depthmask;
+} drm_i830_clear_t;
+
+/* These may be placeholders if we have more cliprects than
+ * I830_NR_SAREA_CLIPRECTS. In that case, the client sets discard to
+ * false, indicating that the buffer will be dispatched again with a
+ * new set of cliprects.
+ */
+typedef struct _drm_i830_vertex {
+ int idx; /* buffer index */
+ int used; /* nr bytes in use */
+ int discard; /* client is finished with the buffer? */
+} drm_i830_vertex_t;
+
+typedef struct _drm_i830_copy_t {
+ int idx; /* buffer index */
+ int used; /* nr bytes in use */
+ void *address; /* Address to copy from */
+} drm_i830_copy_t;
+
+typedef struct drm_i830_dma {
+ void *virtual;
+ int request_idx;
+ int request_size;
+ int granted;
+} drm_i830_dma_t;
+
+/* 1.3: Userspace can request & wait on irq's:
+ */
+typedef struct drm_i830_irq_emit {
+ int *irq_seq;
+} drm_i830_irq_emit_t;
+
+typedef struct drm_i830_irq_wait {
+ int irq_seq;
+} drm_i830_irq_wait_t;
+
+/* 1.3: New ioctl to query kernel params:
+ */
+#define I830_PARAM_IRQ_ACTIVE 1
+
+typedef struct drm_i830_getparam {
+ int param;
+ int *value;
+} drm_i830_getparam_t;
+
+/* 1.3: New ioctl to set kernel params:
+ */
+#define I830_SETPARAM_USE_MI_BATCHBUFFER_START 1
+
+typedef struct drm_i830_setparam {
+ int param;
+ int value;
+} drm_i830_setparam_t;
+
+#endif /* _I830_DRM_H_ */
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
new file mode 100644
index 0000000..3f88d82
--- /dev/null
+++ b/include/drm/i915_drm.h
@@ -0,0 +1,760 @@
+/*
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS 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 _I915_DRM_H_
+#define _I915_DRM_H_
+
+/* Please note that modifications to all structs defined here are
+ * subject to backwards-compatibility constraints.
+ */
+#include <linux/types.h>
+#include "drm.h"
+
+/* Each region is a minimum of 16k, and there are at most 255 of them.
+ */
+#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use
+ * of chars for next/prev indices */
+#define I915_LOG_MIN_TEX_REGION_SIZE 14
+
+typedef struct _drm_i915_init {
+ enum {
+ I915_INIT_DMA = 0x01,
+ I915_CLEANUP_DMA = 0x02,
+ 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;
+} drm_i915_init_t;
+
+typedef struct _drm_i915_sarea {
+ struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1];
+ int last_upload; /* last time texture was uploaded */
+ int last_enqueue; /* last time a buffer was enqueued */
+ int last_dispatch; /* age of the most recently dispatched buffer */
+ int ctxOwner; /* last context to upload state */
+ int texAge;
+ int pf_enabled; /* is pageflipping allowed? */
+ int pf_active;
+ int pf_current_page; /* which buffer is being displayed? */
+ int perf_boxes; /* performance boxes to be displayed */
+ int width, height; /* screen size in pixels */
+
+ drm_handle_t front_handle;
+ int front_offset;
+ int front_size;
+
+ drm_handle_t back_handle;
+ int back_offset;
+ int back_size;
+
+ drm_handle_t depth_handle;
+ int depth_offset;
+ int depth_size;
+
+ drm_handle_t tex_handle;
+ int tex_offset;
+ int tex_size;
+ int log_tex_granularity;
+ int pitch;
+ int rotation; /* 0, 90, 180 or 270 */
+ int rotated_offset;
+ int rotated_size;
+ int rotated_pitch;
+ int virtualX, virtualY;
+
+ unsigned int front_tiled;
+ unsigned int back_tiled;
+ unsigned int depth_tiled;
+ unsigned int rotated_tiled;
+ unsigned int rotated2_tiled;
+
+ int pipeA_x;
+ int pipeA_y;
+ int pipeA_w;
+ int pipeA_h;
+ int pipeB_x;
+ int pipeB_y;
+ int pipeB_w;
+ int pipeB_h;
+
+ /* fill out some space for old userspace triple buffer */
+ drm_handle_t unused_handle;
+ __u32 unused1, unused2, unused3;
+
+ /* buffer object handles for static buffers. May change
+ * over the lifetime of the client.
+ */
+ __u32 front_bo_handle;
+ __u32 back_bo_handle;
+ __u32 unused_bo_handle;
+ __u32 depth_bo_handle;
+
+} drm_i915_sarea_t;
+
+/* due to userspace building against these headers we need some compat here */
+#define planeA_x pipeA_x
+#define planeA_y pipeA_y
+#define planeA_w pipeA_w
+#define planeA_h pipeA_h
+#define planeB_x pipeB_x
+#define planeB_y pipeB_y
+#define planeB_w pipeB_w
+#define planeB_h pipeB_h
+
+/* Flags for perf_boxes
+ */
+#define I915_BOX_RING_EMPTY 0x1
+#define I915_BOX_FLIP 0x2
+#define I915_BOX_WAIT 0x4
+#define I915_BOX_TEXTURE_LOAD 0x8
+#define I915_BOX_LOST_CONTEXT 0x10
+
+/* I915 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_I915_INIT 0x00
+#define DRM_I915_FLUSH 0x01
+#define DRM_I915_FLIP 0x02
+#define DRM_I915_BATCHBUFFER 0x03
+#define DRM_I915_IRQ_EMIT 0x04
+#define DRM_I915_IRQ_WAIT 0x05
+#define DRM_I915_GETPARAM 0x06
+#define DRM_I915_SETPARAM 0x07
+#define DRM_I915_ALLOC 0x08
+#define DRM_I915_FREE 0x09
+#define DRM_I915_INIT_HEAP 0x0a
+#define DRM_I915_CMDBUFFER 0x0b
+#define DRM_I915_DESTROY_HEAP 0x0c
+#define DRM_I915_SET_VBLANK_PIPE 0x0d
+#define DRM_I915_GET_VBLANK_PIPE 0x0e
+#define DRM_I915_VBLANK_SWAP 0x0f
+#define DRM_I915_HWS_ADDR 0x11
+#define DRM_I915_GEM_INIT 0x13
+#define DRM_I915_GEM_EXECBUFFER 0x14
+#define DRM_I915_GEM_PIN 0x15
+#define DRM_I915_GEM_UNPIN 0x16
+#define DRM_I915_GEM_BUSY 0x17
+#define DRM_I915_GEM_THROTTLE 0x18
+#define DRM_I915_GEM_ENTERVT 0x19
+#define DRM_I915_GEM_LEAVEVT 0x1a
+#define DRM_I915_GEM_CREATE 0x1b
+#define DRM_I915_GEM_PREAD 0x1c
+#define DRM_I915_GEM_PWRITE 0x1d
+#define DRM_I915_GEM_MMAP 0x1e
+#define DRM_I915_GEM_SET_DOMAIN 0x1f
+#define DRM_I915_GEM_SW_FINISH 0x20
+#define DRM_I915_GEM_SET_TILING 0x21
+#define DRM_I915_GEM_GET_TILING 0x22
+#define DRM_I915_GEM_GET_APERTURE 0x23
+#define DRM_I915_GEM_MMAP_GTT 0x24
+#define DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25
+#define DRM_I915_GEM_MADVISE 0x26
+#define DRM_I915_OVERLAY_PUT_IMAGE 0x27
+#define DRM_I915_OVERLAY_ATTRS 0x28
+
+#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
+#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
+#define DRM_IOCTL_I915_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP)
+#define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t)
+#define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t)
+#define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t)
+#define DRM_IOCTL_I915_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t)
+#define DRM_IOCTL_I915_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t)
+#define DRM_IOCTL_I915_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t)
+#define DRM_IOCTL_I915_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t)
+#define DRM_IOCTL_I915_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t)
+#define DRM_IOCTL_I915_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t)
+#define DRM_IOCTL_I915_DESTROY_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t)
+#define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+#define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
+#define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
+#define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
+#define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
+#define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
+#define DRM_IOCTL_I915_GEM_THROTTLE DRM_IO ( DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE)
+#define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT)
+#define DRM_IOCTL_I915_GEM_LEAVEVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT)
+#define DRM_IOCTL_I915_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_CREATE, struct drm_i915_gem_create)
+#define DRM_IOCTL_I915_GEM_PREAD DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PREAD, struct drm_i915_gem_pread)
+#define DRM_IOCTL_I915_GEM_PWRITE DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_PWRITE, struct drm_i915_gem_pwrite)
+#define DRM_IOCTL_I915_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP, struct drm_i915_gem_mmap)
+#define DRM_IOCTL_I915_GEM_MMAP_GTT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MMAP_GTT, struct drm_i915_gem_mmap_gtt)
+#define DRM_IOCTL_I915_GEM_SET_DOMAIN DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SET_DOMAIN, struct drm_i915_gem_set_domain)
+#define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish)
+#define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling)
+#define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling)
+#define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture)
+#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_intel_get_pipe_from_crtc_id)
+#define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
+#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_IOCTL_I915_OVERLAY_ATTRS, struct drm_intel_overlay_put_image)
+#define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
+
+/* Allow drivers to submit batchbuffers directly to hardware, relying
+ * on the security mechanisms provided by hardware.
+ */
+typedef struct 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 drm_clip_rect *cliprects; /* pointer to userspace cliprects */
+} drm_i915_batchbuffer_t;
+
+/* As above, but pass a pointer to userspace buffer which can be
+ * validated by the kernel prior to sending to hardware.
+ */
+typedef struct _drm_i915_cmdbuffer {
+ char *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 drm_clip_rect *cliprects; /* pointer to userspace cliprects */
+} drm_i915_cmdbuffer_t;
+
+/* Userspace can request & wait on irq's:
+ */
+typedef struct drm_i915_irq_emit {
+ int *irq_seq;
+} drm_i915_irq_emit_t;
+
+typedef struct drm_i915_irq_wait {
+ int irq_seq;
+} drm_i915_irq_wait_t;
+
+/* Ioctl to query kernel params:
+ */
+#define I915_PARAM_IRQ_ACTIVE 1
+#define I915_PARAM_ALLOW_BATCHBUFFER 2
+#define I915_PARAM_LAST_DISPATCH 3
+#define I915_PARAM_CHIPSET_ID 4
+#define I915_PARAM_HAS_GEM 5
+#define I915_PARAM_NUM_FENCES_AVAIL 6
+#define I915_PARAM_HAS_OVERLAY 7
+
+typedef struct drm_i915_getparam {
+ int param;
+ int *value;
+} drm_i915_getparam_t;
+
+/* Ioctl to set kernel params:
+ */
+#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1
+#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
+#define I915_SETPARAM_ALLOW_BATCHBUFFER 3
+#define I915_SETPARAM_NUM_USED_FENCES 4
+
+typedef struct drm_i915_setparam {
+ int param;
+ int value;
+} drm_i915_setparam_t;
+
+/* A memory manager for regions of shared memory:
+ */
+#define I915_MEM_REGION_AGP 1
+
+typedef struct drm_i915_mem_alloc {
+ int region;
+ int alignment;
+ int size;
+ int *region_offset; /* offset from start of fb or agp */
+} drm_i915_mem_alloc_t;
+
+typedef struct drm_i915_mem_free {
+ int region;
+ int region_offset;
+} drm_i915_mem_free_t;
+
+typedef struct drm_i915_mem_init_heap {
+ int region;
+ int size;
+ int start;
+} drm_i915_mem_init_heap_t;
+
+/* Allow memory manager to be torn down and re-initialized (eg on
+ * rotate):
+ */
+typedef struct drm_i915_mem_destroy_heap {
+ int region;
+} drm_i915_mem_destroy_heap_t;
+
+/* Allow X server to configure which pipes to monitor for vblank signals
+ */
+#define DRM_I915_VBLANK_PIPE_A 1
+#define DRM_I915_VBLANK_PIPE_B 2
+
+typedef struct drm_i915_vblank_pipe {
+ int pipe;
+} drm_i915_vblank_pipe_t;
+
+/* Schedule buffer swap at given vertical blank:
+ */
+typedef struct drm_i915_vblank_swap {
+ drm_drawable_t drawable;
+ enum drm_vblank_seq_type seqtype;
+ unsigned int sequence;
+} drm_i915_vblank_swap_t;
+
+typedef struct drm_i915_hws_addr {
+ __u64 addr;
+} drm_i915_hws_addr_t;
+
+struct drm_i915_gem_init {
+ /**
+ * Beginning offset in the GTT to be managed by the DRM memory
+ * manager.
+ */
+ __u64 gtt_start;
+ /**
+ * Ending offset in the GTT to be managed by the DRM memory
+ * manager.
+ */
+ __u64 gtt_end;
+};
+
+struct drm_i915_gem_create {
+ /**
+ * Requested size for the object.
+ *
+ * The (page-aligned) allocated size for the object will be returned.
+ */
+ __u64 size;
+ /**
+ * Returned handle for the object.
+ *
+ * Object handles are nonzero.
+ */
+ __u32 handle;
+ __u32 pad;
+};
+
+struct drm_i915_gem_pread {
+ /** Handle for the object being read. */
+ __u32 handle;
+ __u32 pad;
+ /** Offset into the object to read from */
+ __u64 offset;
+ /** Length of data to read */
+ __u64 size;
+ /**
+ * Pointer to write the data into.
+ *
+ * This is a fixed-size type for 32/64 compatibility.
+ */
+ __u64 data_ptr;
+};
+
+struct drm_i915_gem_pwrite {
+ /** Handle for the object being written to. */
+ __u32 handle;
+ __u32 pad;
+ /** Offset into the object to write to */
+ __u64 offset;
+ /** Length of data to write */
+ __u64 size;
+ /**
+ * Pointer to read the data from.
+ *
+ * This is a fixed-size type for 32/64 compatibility.
+ */
+ __u64 data_ptr;
+};
+
+struct drm_i915_gem_mmap {
+ /** Handle for the object being mapped. */
+ __u32 handle;
+ __u32 pad;
+ /** Offset in the object to map. */
+ __u64 offset;
+ /**
+ * Length of data to map.
+ *
+ * The value will be page-aligned.
+ */
+ __u64 size;
+ /**
+ * Returned pointer the data was mapped at.
+ *
+ * This is a fixed-size type for 32/64 compatibility.
+ */
+ __u64 addr_ptr;
+};
+
+struct drm_i915_gem_mmap_gtt {
+ /** Handle for the object being mapped. */
+ __u32 handle;
+ __u32 pad;
+ /**
+ * Fake offset to use for subsequent mmap call
+ *
+ * This is a fixed-size type for 32/64 compatibility.
+ */
+ __u64 offset;
+};
+
+struct drm_i915_gem_set_domain {
+ /** Handle for the object */
+ __u32 handle;
+
+ /** New read domains */
+ __u32 read_domains;
+
+ /** New write domain */
+ __u32 write_domain;
+};
+
+struct drm_i915_gem_sw_finish {
+ /** Handle for the object */
+ __u32 handle;
+};
+
+struct drm_i915_gem_relocation_entry {
+ /**
+ * Handle of the buffer being pointed to by this relocation entry.
+ *
+ * It's appealing to make this be an index into the mm_validate_entry
+ * list to refer to the buffer, but this allows the driver to create
+ * a relocation list for state buffers and not re-write it per
+ * exec using the buffer.
+ */
+ __u32 target_handle;
+
+ /**
+ * Value to be added to the offset of the target buffer to make up
+ * the relocation entry.
+ */
+ __u32 delta;
+
+ /** Offset in the buffer the relocation entry will be written into */
+ __u64 offset;
+
+ /**
+ * Offset value of the target buffer that the relocation entry was last
+ * written as.
+ *
+ * If the buffer has the same offset as last time, we can skip syncing
+ * and writing the relocation. This value is written back out by
+ * the execbuffer ioctl when the relocation is written.
+ */
+ __u64 presumed_offset;
+
+ /**
+ * Target memory domains read by this operation.
+ */
+ __u32 read_domains;
+
+ /**
+ * Target memory domains written by this operation.
+ *
+ * Note that only one domain may be written by the whole
+ * execbuffer operation, so that where there are conflicts,
+ * the application will get -EINVAL back.
+ */
+ __u32 write_domain;
+};
+
+/** @{
+ * Intel memory domains
+ *
+ * Most of these just align with the various caches in
+ * the system and are used to flush and invalidate as
+ * objects end up cached in different domains.
+ */
+/** CPU cache */
+#define I915_GEM_DOMAIN_CPU 0x00000001
+/** Render cache, used by 2D and 3D drawing */
+#define I915_GEM_DOMAIN_RENDER 0x00000002
+/** Sampler cache, used by texture engine */
+#define I915_GEM_DOMAIN_SAMPLER 0x00000004
+/** Command queue, used to load batch buffers */
+#define I915_GEM_DOMAIN_COMMAND 0x00000008
+/** Instruction cache, used by shader programs */
+#define I915_GEM_DOMAIN_INSTRUCTION 0x00000010
+/** Vertex address cache */
+#define I915_GEM_DOMAIN_VERTEX 0x00000020
+/** GTT domain - aperture and scanout */
+#define I915_GEM_DOMAIN_GTT 0x00000040
+/** @} */
+
+struct drm_i915_gem_exec_object {
+ /**
+ * User's handle for a buffer to be bound into the GTT for this
+ * operation.
+ */
+ __u32 handle;
+
+ /** Number of relocations to be performed on this buffer */
+ __u32 relocation_count;
+ /**
+ * Pointer to array of struct drm_i915_gem_relocation_entry containing
+ * the relocations to be performed in this buffer.
+ */
+ __u64 relocs_ptr;
+
+ /** Required alignment in graphics aperture */
+ __u64 alignment;
+
+ /**
+ * Returned value of the updated offset of the object, for future
+ * presumed_offset writes.
+ */
+ __u64 offset;
+};
+
+struct drm_i915_gem_execbuffer {
+ /**
+ * List of buffers to be validated with their relocations to be
+ * performend on them.
+ *
+ * This is a pointer to an array of struct drm_i915_gem_validate_entry.
+ *
+ * These buffers must be listed in an order such that all relocations
+ * a buffer is performing refer to buffers that have already appeared
+ * in the validate list.
+ */
+ __u64 buffers_ptr;
+ __u32 buffer_count;
+
+ /** Offset in the batchbuffer to start execution from. */
+ __u32 batch_start_offset;
+ /** Bytes used in batchbuffer from batch_start_offset */
+ __u32 batch_len;
+ __u32 DR1;
+ __u32 DR4;
+ __u32 num_cliprects;
+ /** This is a struct drm_clip_rect *cliprects */
+ __u64 cliprects_ptr;
+};
+
+struct drm_i915_gem_pin {
+ /** Handle of the buffer to be pinned. */
+ __u32 handle;
+ __u32 pad;
+
+ /** alignment required within the aperture */
+ __u64 alignment;
+
+ /** Returned GTT offset of the buffer. */
+ __u64 offset;
+};
+
+struct drm_i915_gem_unpin {
+ /** Handle of the buffer to be unpinned. */
+ __u32 handle;
+ __u32 pad;
+};
+
+struct drm_i915_gem_busy {
+ /** Handle of the buffer to check for busy */
+ __u32 handle;
+
+ /** Return busy status (1 if busy, 0 if idle) */
+ __u32 busy;
+};
+
+#define I915_TILING_NONE 0
+#define I915_TILING_X 1
+#define I915_TILING_Y 2
+
+#define I915_BIT_6_SWIZZLE_NONE 0
+#define I915_BIT_6_SWIZZLE_9 1
+#define I915_BIT_6_SWIZZLE_9_10 2
+#define I915_BIT_6_SWIZZLE_9_11 3
+#define I915_BIT_6_SWIZZLE_9_10_11 4
+/* Not seen by userland */
+#define I915_BIT_6_SWIZZLE_UNKNOWN 5
+/* Seen by userland. */
+#define I915_BIT_6_SWIZZLE_9_17 6
+#define I915_BIT_6_SWIZZLE_9_10_17 7
+
+struct drm_i915_gem_set_tiling {
+ /** Handle of the buffer to have its tiling state updated */
+ __u32 handle;
+
+ /**
+ * Tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
+ * I915_TILING_Y).
+ *
+ * This value is to be set on request, and will be updated by the
+ * kernel on successful return with the actual chosen tiling layout.
+ *
+ * The tiling mode may be demoted to I915_TILING_NONE when the system
+ * has bit 6 swizzling that can't be managed correctly by GEM.
+ *
+ * Buffer contents become undefined when changing tiling_mode.
+ */
+ __u32 tiling_mode;
+
+ /**
+ * Stride in bytes for the object when in I915_TILING_X or
+ * I915_TILING_Y.
+ */
+ __u32 stride;
+
+ /**
+ * Returned address bit 6 swizzling required for CPU access through
+ * mmap mapping.
+ */
+ __u32 swizzle_mode;
+};
+
+struct drm_i915_gem_get_tiling {
+ /** Handle of the buffer to get tiling state for. */
+ __u32 handle;
+
+ /**
+ * Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
+ * I915_TILING_Y).
+ */
+ __u32 tiling_mode;
+
+ /**
+ * Returned address bit 6 swizzling required for CPU access through
+ * mmap mapping.
+ */
+ __u32 swizzle_mode;
+};
+
+struct drm_i915_gem_get_aperture {
+ /** Total size of the aperture used by i915_gem_execbuffer, in bytes */
+ __u64 aper_size;
+
+ /**
+ * Available space in the aperture used by i915_gem_execbuffer, in
+ * bytes
+ */
+ __u64 aper_available_size;
+};
+
+struct drm_i915_get_pipe_from_crtc_id {
+ /** ID of CRTC being requested **/
+ __u32 crtc_id;
+
+ /** pipe of requested CRTC **/
+ __u32 pipe;
+};
+
+#define I915_MADV_WILLNEED 0
+#define I915_MADV_DONTNEED 1
+#define __I915_MADV_PURGED 2 /* internal state */
+
+struct drm_i915_gem_madvise {
+ /** Handle of the buffer to change the backing store advice */
+ __u32 handle;
+
+ /* Advice: either the buffer will be needed again in the near future,
+ * or wont be and could be discarded under memory pressure.
+ */
+ __u32 madv;
+
+ /** Whether the backing store still exists. */
+ __u32 retained;
+};
+
+/* flags */
+#define I915_OVERLAY_TYPE_MASK 0xff
+#define I915_OVERLAY_YUV_PLANAR 0x01
+#define I915_OVERLAY_YUV_PACKED 0x02
+#define I915_OVERLAY_RGB 0x03
+
+#define I915_OVERLAY_DEPTH_MASK 0xff00
+#define I915_OVERLAY_RGB24 0x1000
+#define I915_OVERLAY_RGB16 0x2000
+#define I915_OVERLAY_RGB15 0x3000
+#define I915_OVERLAY_YUV422 0x0100
+#define I915_OVERLAY_YUV411 0x0200
+#define I915_OVERLAY_YUV420 0x0300
+#define I915_OVERLAY_YUV410 0x0400
+
+#define I915_OVERLAY_SWAP_MASK 0xff0000
+#define I915_OVERLAY_NO_SWAP 0x000000
+#define I915_OVERLAY_UV_SWAP 0x010000
+#define I915_OVERLAY_Y_SWAP 0x020000
+#define I915_OVERLAY_Y_AND_UV_SWAP 0x030000
+
+#define I915_OVERLAY_FLAGS_MASK 0xff000000
+#define I915_OVERLAY_ENABLE 0x01000000
+
+struct drm_intel_overlay_put_image {
+ /* various flags and src format description */
+ __u32 flags;
+ /* source picture description */
+ __u32 bo_handle;
+ /* stride values and offsets are in bytes, buffer relative */
+ __u16 stride_Y; /* stride for packed formats */
+ __u16 stride_UV;
+ __u32 offset_Y; /* offset for packet formats */
+ __u32 offset_U;
+ __u32 offset_V;
+ /* in pixels */
+ __u16 src_width;
+ __u16 src_height;
+ /* to compensate the scaling factors for partially covered surfaces */
+ __u16 src_scan_width;
+ __u16 src_scan_height;
+ /* output crtc description */
+ __u32 crtc_id;
+ __u16 dst_x;
+ __u16 dst_y;
+ __u16 dst_width;
+ __u16 dst_height;
+};
+
+/* flags */
+#define I915_OVERLAY_UPDATE_ATTRS (1<<0)
+#define I915_OVERLAY_UPDATE_GAMMA (1<<1)
+struct drm_intel_overlay_attrs {
+ __u32 flags;
+ __u32 color_key;
+ __s32 brightness;
+ __u32 contrast;
+ __u32 saturation;
+ __u32 gamma0;
+ __u32 gamma1;
+ __u32 gamma2;
+ __u32 gamma3;
+ __u32 gamma4;
+ __u32 gamma5;
+};
+
+#endif /* _I915_DRM_H_ */
diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h
new file mode 100644
index 0000000..52632bb
--- /dev/null
+++ b/include/drm/mga_drm.h
@@ -0,0 +1,419 @@
+/* mga_drm.h -- Public header for the Matrox g200/g400 driver -*- linux-c -*-
+ * Created: Tue Jan 25 01:50:01 1999 by jhartmann@precisioninsight.com
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * 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.
+ *
+ * Authors:
+ * Jeff Hartmann <jhartmann@valinux.com>
+ * Keith Whitwell <keith@tungstengraphics.com>
+ *
+ * Rewritten by:
+ * Gareth Hughes <gareth@valinux.com>
+ */
+
+#ifndef __MGA_DRM_H__
+#define __MGA_DRM_H__
+
+#include <linux/types.h>
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (mga_sarea.h)
+ */
+
+#ifndef __MGA_SAREA_DEFINES__
+#define __MGA_SAREA_DEFINES__
+
+/* WARP pipe flags
+ */
+#define MGA_F 0x1 /* fog */
+#define MGA_A 0x2 /* alpha */
+#define MGA_S 0x4 /* specular */
+#define MGA_T2 0x8 /* multitexture */
+
+#define MGA_WARP_TGZ 0
+#define MGA_WARP_TGZF (MGA_F)
+#define MGA_WARP_TGZA (MGA_A)
+#define MGA_WARP_TGZAF (MGA_F|MGA_A)
+#define MGA_WARP_TGZS (MGA_S)
+#define MGA_WARP_TGZSF (MGA_S|MGA_F)
+#define MGA_WARP_TGZSA (MGA_S|MGA_A)
+#define MGA_WARP_TGZSAF (MGA_S|MGA_F|MGA_A)
+#define MGA_WARP_T2GZ (MGA_T2)
+#define MGA_WARP_T2GZF (MGA_T2|MGA_F)
+#define MGA_WARP_T2GZA (MGA_T2|MGA_A)
+#define MGA_WARP_T2GZAF (MGA_T2|MGA_A|MGA_F)
+#define MGA_WARP_T2GZS (MGA_T2|MGA_S)
+#define MGA_WARP_T2GZSF (MGA_T2|MGA_S|MGA_F)
+#define MGA_WARP_T2GZSA (MGA_T2|MGA_S|MGA_A)
+#define MGA_WARP_T2GZSAF (MGA_T2|MGA_S|MGA_F|MGA_A)
+
+#define MGA_MAX_G200_PIPES 8 /* no multitex */
+#define MGA_MAX_G400_PIPES 16
+#define MGA_MAX_WARP_PIPES MGA_MAX_G400_PIPES
+#define MGA_WARP_UCODE_SIZE 32768 /* in bytes */
+
+#define MGA_CARD_TYPE_G200 1
+#define MGA_CARD_TYPE_G400 2
+#define MGA_CARD_TYPE_G450 3 /* not currently used */
+#define MGA_CARD_TYPE_G550 4
+
+#define MGA_FRONT 0x1
+#define MGA_BACK 0x2
+#define MGA_DEPTH 0x4
+
+/* What needs to be changed for the current vertex dma buffer?
+ */
+#define MGA_UPLOAD_CONTEXT 0x1
+#define MGA_UPLOAD_TEX0 0x2
+#define MGA_UPLOAD_TEX1 0x4
+#define MGA_UPLOAD_PIPE 0x8
+#define MGA_UPLOAD_TEX0IMAGE 0x10 /* handled client-side */
+#define MGA_UPLOAD_TEX1IMAGE 0x20 /* handled client-side */
+#define MGA_UPLOAD_2D 0x40
+#define MGA_WAIT_AGE 0x80 /* handled client-side */
+#define MGA_UPLOAD_CLIPRECTS 0x100 /* handled client-side */
+#if 0
+#define MGA_DMA_FLUSH 0x200 /* set when someone gets the lock
+ quiescent */
+#endif
+
+/* 32 buffers of 64k each, total 2 meg.
+ */
+#define MGA_BUFFER_SIZE (1 << 16)
+#define MGA_NUM_BUFFERS 128
+
+/* Keep these small for testing.
+ */
+#define MGA_NR_SAREA_CLIPRECTS 8
+
+/* 2 heaps (1 for card, 1 for agp), each divided into upto 128
+ * regions, subject to a minimum region size of (1<<16) == 64k.
+ *
+ * Clients may subdivide regions internally, but when sharing between
+ * clients, the region size is the minimum granularity.
+ */
+
+#define MGA_CARD_HEAP 0
+#define MGA_AGP_HEAP 1
+#define MGA_NR_TEX_HEAPS 2
+#define MGA_NR_TEX_REGIONS 16
+#define MGA_LOG_MIN_TEX_REGION_SIZE 16
+
+#define DRM_MGA_IDLE_RETRY 2048
+
+#endif /* __MGA_SAREA_DEFINES__ */
+
+/* Setup registers for 3D context
+ */
+typedef struct {
+ unsigned int dstorg;
+ unsigned int maccess;
+ unsigned int plnwt;
+ unsigned int dwgctl;
+ unsigned int alphactrl;
+ unsigned int fogcolor;
+ unsigned int wflag;
+ unsigned int tdualstage0;
+ unsigned int tdualstage1;
+ unsigned int fcol;
+ unsigned int stencil;
+ unsigned int stencilctl;
+} drm_mga_context_regs_t;
+
+/* Setup registers for 2D, X server
+ */
+typedef struct {
+ unsigned int pitch;
+} drm_mga_server_regs_t;
+
+/* Setup registers for each texture unit
+ */
+typedef struct {
+ unsigned int texctl;
+ unsigned int texctl2;
+ unsigned int texfilter;
+ unsigned int texbordercol;
+ unsigned int texorg;
+ unsigned int texwidth;
+ unsigned int texheight;
+ unsigned int texorg1;
+ unsigned int texorg2;
+ unsigned int texorg3;
+ unsigned int texorg4;
+} drm_mga_texture_regs_t;
+
+/* General aging mechanism
+ */
+typedef struct {
+ unsigned int head; /* Position of head pointer */
+ unsigned int wrap; /* Primary DMA wrap count */
+} drm_mga_age_t;
+
+typedef struct _drm_mga_sarea {
+ /* The channel for communication of state information to the kernel
+ * on firing a vertex dma buffer.
+ */
+ drm_mga_context_regs_t context_state;
+ drm_mga_server_regs_t server_state;
+ drm_mga_texture_regs_t tex_state[2];
+ unsigned int warp_pipe;
+ unsigned int dirty;
+ unsigned int vertsize;
+
+ /* The current cliprects, or a subset thereof.
+ */
+ struct drm_clip_rect boxes[MGA_NR_SAREA_CLIPRECTS];
+ unsigned int nbox;
+
+ /* Information about the most recently used 3d drawable. The
+ * client fills in the req_* fields, the server fills in the
+ * exported_ fields and puts the cliprects into boxes, above.
+ *
+ * The client clears the exported_drawable field before
+ * clobbering the boxes data.
+ */
+ unsigned int req_drawable; /* the X drawable id */
+ unsigned int req_draw_buffer; /* MGA_FRONT or MGA_BACK */
+
+ unsigned int exported_drawable;
+ unsigned int exported_index;
+ unsigned int exported_stamp;
+ unsigned int exported_buffers;
+ unsigned int exported_nfront;
+ unsigned int exported_nback;
+ int exported_back_x, exported_front_x, exported_w;
+ int exported_back_y, exported_front_y, exported_h;
+ struct drm_clip_rect exported_boxes[MGA_NR_SAREA_CLIPRECTS];
+
+ /* Counters for aging textures and for client-side throttling.
+ */
+ unsigned int status[4];
+ unsigned int last_wrap;
+
+ drm_mga_age_t last_frame;
+ unsigned int last_enqueue; /* last time a buffer was enqueued */
+ unsigned int last_dispatch; /* age of the most recently dispatched buffer */
+ unsigned int last_quiescent; /* */
+
+ /* LRU lists for texture memory in agp space and on the card.
+ */
+ struct drm_tex_region texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS + 1];
+ unsigned int texAge[MGA_NR_TEX_HEAPS];
+
+ /* Mechanism to validate card state.
+ */
+ int ctxOwner;
+} drm_mga_sarea_t;
+
+/* MGA specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_MGA_INIT 0x00
+#define DRM_MGA_FLUSH 0x01
+#define DRM_MGA_RESET 0x02
+#define DRM_MGA_SWAP 0x03
+#define DRM_MGA_CLEAR 0x04
+#define DRM_MGA_VERTEX 0x05
+#define DRM_MGA_INDICES 0x06
+#define DRM_MGA_ILOAD 0x07
+#define DRM_MGA_BLIT 0x08
+#define DRM_MGA_GETPARAM 0x09
+
+/* 3.2:
+ * ioctls for operating on fences.
+ */
+#define DRM_MGA_SET_FENCE 0x0a
+#define DRM_MGA_WAIT_FENCE 0x0b
+#define DRM_MGA_DMA_BOOTSTRAP 0x0c
+
+#define DRM_IOCTL_MGA_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INIT, drm_mga_init_t)
+#define DRM_IOCTL_MGA_FLUSH DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_FLUSH, drm_lock_t)
+#define DRM_IOCTL_MGA_RESET DRM_IO( DRM_COMMAND_BASE + DRM_MGA_RESET)
+#define DRM_IOCTL_MGA_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_MGA_SWAP)
+#define DRM_IOCTL_MGA_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_CLEAR, drm_mga_clear_t)
+#define DRM_IOCTL_MGA_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_VERTEX, drm_mga_vertex_t)
+#define DRM_IOCTL_MGA_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INDICES, drm_mga_indices_t)
+#define DRM_IOCTL_MGA_ILOAD DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_ILOAD, drm_mga_iload_t)
+#define DRM_IOCTL_MGA_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_BLIT, drm_mga_blit_t)
+#define DRM_IOCTL_MGA_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_GETPARAM, drm_mga_getparam_t)
+#define DRM_IOCTL_MGA_SET_FENCE DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_SET_FENCE, __u32)
+#define DRM_IOCTL_MGA_WAIT_FENCE DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_WAIT_FENCE, __u32)
+#define DRM_IOCTL_MGA_DMA_BOOTSTRAP DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_DMA_BOOTSTRAP, drm_mga_dma_bootstrap_t)
+
+typedef struct _drm_mga_warp_index {
+ int installed;
+ unsigned long phys_addr;
+ int size;
+} drm_mga_warp_index_t;
+
+typedef struct drm_mga_init {
+ enum {
+ MGA_INIT_DMA = 0x01,
+ MGA_CLEANUP_DMA = 0x02
+ } func;
+
+ unsigned long sarea_priv_offset;
+
+ int chipset;
+ int sgram;
+
+ unsigned int maccess;
+
+ unsigned int fb_cpp;
+ unsigned int front_offset, front_pitch;
+ unsigned int back_offset, back_pitch;
+
+ unsigned int depth_cpp;
+ unsigned int depth_offset, depth_pitch;
+
+ unsigned int texture_offset[MGA_NR_TEX_HEAPS];
+ unsigned int texture_size[MGA_NR_TEX_HEAPS];
+
+ unsigned long fb_offset;
+ unsigned long mmio_offset;
+ unsigned long status_offset;
+ unsigned long warp_offset;
+ unsigned long primary_offset;
+ unsigned long buffers_offset;
+} drm_mga_init_t;
+
+typedef struct drm_mga_dma_bootstrap {
+ /**
+ * \name AGP texture region
+ *
+ * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, these fields will
+ * be filled in with the actual AGP texture settings.
+ *
+ * \warning
+ * If these fields are non-zero, but dma_mga_dma_bootstrap::agp_mode
+ * is zero, it means that PCI memory (most likely through the use of
+ * an IOMMU) is being used for "AGP" textures.
+ */
+ /*@{ */
+ unsigned long texture_handle; /**< Handle used to map AGP textures. */
+ __u32 texture_size; /**< Size of the AGP texture region. */
+ /*@} */
+
+ /**
+ * Requested size of the primary DMA region.
+ *
+ * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+ * filled in with the actual AGP mode. If AGP was not available
+ */
+ __u32 primary_size;
+
+ /**
+ * Requested number of secondary DMA buffers.
+ *
+ * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+ * filled in with the actual number of secondary DMA buffers
+ * allocated. Particularly when PCI DMA is used, this may be
+ * (subtantially) less than the number requested.
+ */
+ __u32 secondary_bin_count;
+
+ /**
+ * Requested size of each secondary DMA buffer.
+ *
+ * While the kernel \b is free to reduce
+ * dma_mga_dma_bootstrap::secondary_bin_count, it is \b not allowed
+ * to reduce dma_mga_dma_bootstrap::secondary_bin_size.
+ */
+ __u32 secondary_bin_size;
+
+ /**
+ * Bit-wise mask of AGPSTAT2_* values. Currently only \c AGPSTAT2_1X,
+ * \c AGPSTAT2_2X, and \c AGPSTAT2_4X are supported. If this value is
+ * zero, it means that PCI DMA should be used, even if AGP is
+ * possible.
+ *
+ * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+ * filled in with the actual AGP mode. If AGP was not available
+ * (i.e., PCI DMA was used), this value will be zero.
+ */
+ __u32 agp_mode;
+
+ /**
+ * Desired AGP GART size, measured in megabytes.
+ */
+ __u8 agp_size;
+} drm_mga_dma_bootstrap_t;
+
+typedef struct drm_mga_clear {
+ unsigned int flags;
+ unsigned int clear_color;
+ unsigned int clear_depth;
+ unsigned int color_mask;
+ unsigned int depth_mask;
+} drm_mga_clear_t;
+
+typedef struct drm_mga_vertex {
+ int idx; /* buffer to queue */
+ int used; /* bytes in use */
+ int discard; /* client finished with buffer? */
+} drm_mga_vertex_t;
+
+typedef struct drm_mga_indices {
+ int idx; /* buffer to queue */
+ unsigned int start;
+ unsigned int end;
+ int discard; /* client finished with buffer? */
+} drm_mga_indices_t;
+
+typedef struct drm_mga_iload {
+ int idx;
+ unsigned int dstorg;
+ unsigned int length;
+} drm_mga_iload_t;
+
+typedef struct _drm_mga_blit {
+ unsigned int planemask;
+ unsigned int srcorg;
+ unsigned int dstorg;
+ int src_pitch, dst_pitch;
+ int delta_sx, delta_sy;
+ int delta_dx, delta_dy;
+ int height, ydir; /* flip image vertically */
+ int source_pitch, dest_pitch;
+} drm_mga_blit_t;
+
+/* 3.1: An ioctl to get parameters that aren't available to the 3d
+ * client any other way.
+ */
+#define MGA_PARAM_IRQ_NR 1
+
+/* 3.2: Query the actual card type. The DDX only distinguishes between
+ * G200 chips and non-G200 chips, which it calls G400. It turns out that
+ * there are some very sublte differences between the G4x0 chips and the G550
+ * chips. Using this parameter query, a client-side driver can detect the
+ * difference between a G4x0 and a G550.
+ */
+#define MGA_PARAM_CARD_TYPE 2
+
+typedef struct drm_mga_getparam {
+ int param;
+ void *value;
+} drm_mga_getparam_t;
+
+#endif
diff --git a/include/drm/nouveau_drmif.h b/include/drm/nouveau_drmif.h
new file mode 100644
index 0000000..bc860d2
--- /dev/null
+++ b/include/drm/nouveau_drmif.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2008 Nouveau Project
+ *
+ * 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 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
+ * THE AUTHORS 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 __NOUVEAU_DRMIF_H__
+#define __NOUVEAU_DRMIF_H__
+
+#include <stdint.h>
+#include <xf86drm.h>
+
+#include "nouveau_device.h"
+
+struct nouveau_device_priv {
+ struct nouveau_device base;
+
+ int fd;
+ drm_context_t ctx;
+ drmLock *lock;
+ int needs_close;
+};
+#define nouveau_device(n) ((struct nouveau_device_priv *)(n))
+
+int
+nouveau_device_open_existing(struct nouveau_device **, int close,
+ int fd, drm_context_t ctx);
+
+int
+nouveau_device_open(struct nouveau_device **, const char *busid);
+
+void
+nouveau_device_close(struct nouveau_device **);
+
+int
+nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v);
+
+int
+nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val);
+
+#endif
diff --git a/include/drm/r128_drm.h b/include/drm/r128_drm.h
new file mode 100644
index 0000000..ede78ff
--- /dev/null
+++ b/include/drm/r128_drm.h
@@ -0,0 +1,326 @@
+/* r128_drm.h -- Public header for the r128 driver -*- linux-c -*-
+ * Created: Wed Apr 5 19:24:19 2000 by kevin@precisioninsight.com
+ */
+/*
+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * 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
+ * PRECISION INSIGHT 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.
+ *
+ * Authors:
+ * Gareth Hughes <gareth@valinux.com>
+ * Kevin E. Martin <martin@valinux.com>
+ */
+
+#ifndef __R128_DRM_H__
+#define __R128_DRM_H__
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the X server file (r128_sarea.h)
+ */
+#ifndef __R128_SAREA_DEFINES__
+#define __R128_SAREA_DEFINES__
+
+/* What needs to be changed for the current vertex buffer?
+ */
+#define R128_UPLOAD_CONTEXT 0x001
+#define R128_UPLOAD_SETUP 0x002
+#define R128_UPLOAD_TEX0 0x004
+#define R128_UPLOAD_TEX1 0x008
+#define R128_UPLOAD_TEX0IMAGES 0x010
+#define R128_UPLOAD_TEX1IMAGES 0x020
+#define R128_UPLOAD_CORE 0x040
+#define R128_UPLOAD_MASKS 0x080
+#define R128_UPLOAD_WINDOW 0x100
+#define R128_UPLOAD_CLIPRECTS 0x200 /* handled client-side */
+#define R128_REQUIRE_QUIESCENCE 0x400
+#define R128_UPLOAD_ALL 0x7ff
+
+#define R128_FRONT 0x1
+#define R128_BACK 0x2
+#define R128_DEPTH 0x4
+
+/* Primitive types
+ */
+#define R128_POINTS 0x1
+#define R128_LINES 0x2
+#define R128_LINE_STRIP 0x3
+#define R128_TRIANGLES 0x4
+#define R128_TRIANGLE_FAN 0x5
+#define R128_TRIANGLE_STRIP 0x6
+
+/* Vertex/indirect buffer size
+ */
+#define R128_BUFFER_SIZE 16384
+
+/* Byte offsets for indirect buffer data
+ */
+#define R128_INDEX_PRIM_OFFSET 20
+#define R128_HOSTDATA_BLIT_OFFSET 32
+
+/* Keep these small for testing.
+ */
+#define R128_NR_SAREA_CLIPRECTS 12
+
+/* There are 2 heaps (local/AGP). Each region within a heap is a
+ * minimum of 64k, and there are at most 64 of them per heap.
+ */
+#define R128_LOCAL_TEX_HEAP 0
+#define R128_AGP_TEX_HEAP 1
+#define R128_NR_TEX_HEAPS 2
+#define R128_NR_TEX_REGIONS 64
+#define R128_LOG_TEX_GRANULARITY 16
+
+#define R128_NR_CONTEXT_REGS 12
+
+#define R128_MAX_TEXTURE_LEVELS 11
+#define R128_MAX_TEXTURE_UNITS 2
+
+#endif /* __R128_SAREA_DEFINES__ */
+
+typedef struct {
+ /* Context state - can be written in one large chunk */
+ unsigned int dst_pitch_offset_c;
+ unsigned int dp_gui_master_cntl_c;
+ unsigned int sc_top_left_c;
+ unsigned int sc_bottom_right_c;
+ unsigned int z_offset_c;
+ unsigned int z_pitch_c;
+ unsigned int z_sten_cntl_c;
+ unsigned int tex_cntl_c;
+ unsigned int misc_3d_state_cntl_reg;
+ unsigned int texture_clr_cmp_clr_c;
+ unsigned int texture_clr_cmp_msk_c;
+ unsigned int fog_color_c;
+
+ /* Texture state */
+ unsigned int tex_size_pitch_c;
+ unsigned int constant_color_c;
+
+ /* Setup state */
+ unsigned int pm4_vc_fpu_setup;
+ unsigned int setup_cntl;
+
+ /* Mask state */
+ unsigned int dp_write_mask;
+ unsigned int sten_ref_mask_c;
+ unsigned int plane_3d_mask_c;
+
+ /* Window state */
+ unsigned int window_xy_offset;
+
+ /* Core state */
+ unsigned int scale_3d_cntl;
+} drm_r128_context_regs_t;
+
+/* Setup registers for each texture unit
+ */
+typedef struct {
+ unsigned int tex_cntl;
+ unsigned int tex_combine_cntl;
+ unsigned int tex_size_pitch;
+ unsigned int tex_offset[R128_MAX_TEXTURE_LEVELS];
+ unsigned int tex_border_color;
+} drm_r128_texture_regs_t;
+
+typedef struct drm_r128_sarea {
+ /* The channel for communication of state information to the kernel
+ * on firing a vertex buffer.
+ */
+ drm_r128_context_regs_t context_state;
+ drm_r128_texture_regs_t tex_state[R128_MAX_TEXTURE_UNITS];
+ unsigned int dirty;
+ unsigned int vertsize;
+ unsigned int vc_format;
+
+ /* The current cliprects, or a subset thereof.
+ */
+ struct drm_clip_rect boxes[R128_NR_SAREA_CLIPRECTS];
+ unsigned int nbox;
+
+ /* Counters for client-side throttling of rendering clients.
+ */
+ unsigned int last_frame;
+ unsigned int last_dispatch;
+
+ struct drm_tex_region tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS + 1];
+ unsigned int tex_age[R128_NR_TEX_HEAPS];
+ int ctx_owner;
+ int pfAllowPageFlip; /* number of 3d windows (0,1,2 or more) */
+ int pfCurrentPage; /* which buffer is being displayed? */
+} drm_r128_sarea_t;
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (xf86drmR128.h)
+ */
+
+/* Rage 128 specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_R128_INIT 0x00
+#define DRM_R128_CCE_START 0x01
+#define DRM_R128_CCE_STOP 0x02
+#define DRM_R128_CCE_RESET 0x03
+#define DRM_R128_CCE_IDLE 0x04
+/* 0x05 not used */
+#define DRM_R128_RESET 0x06
+#define DRM_R128_SWAP 0x07
+#define DRM_R128_CLEAR 0x08
+#define DRM_R128_VERTEX 0x09
+#define DRM_R128_INDICES 0x0a
+#define DRM_R128_BLIT 0x0b
+#define DRM_R128_DEPTH 0x0c
+#define DRM_R128_STIPPLE 0x0d
+/* 0x0e not used */
+#define DRM_R128_INDIRECT 0x0f
+#define DRM_R128_FULLSCREEN 0x10
+#define DRM_R128_CLEAR2 0x11
+#define DRM_R128_GETPARAM 0x12
+#define DRM_R128_FLIP 0x13
+
+#define DRM_IOCTL_R128_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INIT, drm_r128_init_t)
+#define DRM_IOCTL_R128_CCE_START DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_START)
+#define DRM_IOCTL_R128_CCE_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CCE_STOP, drm_r128_cce_stop_t)
+#define DRM_IOCTL_R128_CCE_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_RESET)
+#define DRM_IOCTL_R128_CCE_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_IDLE)
+/* 0x05 not used */
+#define DRM_IOCTL_R128_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_RESET)
+#define DRM_IOCTL_R128_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_R128_SWAP)
+#define DRM_IOCTL_R128_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR, drm_r128_clear_t)
+#define DRM_IOCTL_R128_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_R128_VERTEX, drm_r128_vertex_t)
+#define DRM_IOCTL_R128_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INDICES, drm_r128_indices_t)
+#define DRM_IOCTL_R128_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_BLIT, drm_r128_blit_t)
+#define DRM_IOCTL_R128_DEPTH DRM_IOW( DRM_COMMAND_BASE + DRM_R128_DEPTH, drm_r128_depth_t)
+#define DRM_IOCTL_R128_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_R128_STIPPLE, drm_r128_stipple_t)
+/* 0x0e not used */
+#define DRM_IOCTL_R128_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_R128_INDIRECT, drm_r128_indirect_t)
+#define DRM_IOCTL_R128_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_R128_FULLSCREEN, drm_r128_fullscreen_t)
+#define DRM_IOCTL_R128_CLEAR2 DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR2, drm_r128_clear2_t)
+#define DRM_IOCTL_R128_GETPARAM DRM_IOWR( DRM_COMMAND_BASE + DRM_R128_GETPARAM, drm_r128_getparam_t)
+#define DRM_IOCTL_R128_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_R128_FLIP)
+
+typedef struct drm_r128_init {
+ enum {
+ R128_INIT_CCE = 0x01,
+ R128_CLEANUP_CCE = 0x02
+ } func;
+ unsigned long sarea_priv_offset;
+ int is_pci;
+ int cce_mode;
+ int cce_secure;
+ int ring_size;
+ int usec_timeout;
+
+ unsigned int fb_bpp;
+ unsigned int front_offset, front_pitch;
+ unsigned int back_offset, back_pitch;
+ unsigned int depth_bpp;
+ unsigned int depth_offset, depth_pitch;
+ unsigned int span_offset;
+
+ unsigned long fb_offset;
+ unsigned long mmio_offset;
+ unsigned long ring_offset;
+ unsigned long ring_rptr_offset;
+ unsigned long buffers_offset;
+ unsigned long agp_textures_offset;
+} drm_r128_init_t;
+
+typedef struct drm_r128_cce_stop {
+ int flush;
+ int idle;
+} drm_r128_cce_stop_t;
+
+typedef struct drm_r128_clear {
+ unsigned int flags;
+ unsigned int clear_color;
+ unsigned int clear_depth;
+ unsigned int color_mask;
+ unsigned int depth_mask;
+} drm_r128_clear_t;
+
+typedef struct drm_r128_vertex {
+ int prim;
+ int idx; /* Index of vertex buffer */
+ int count; /* Number of vertices in buffer */
+ int discard; /* Client finished with buffer? */
+} drm_r128_vertex_t;
+
+typedef struct drm_r128_indices {
+ int prim;
+ int idx;
+ int start;
+ int end;
+ int discard; /* Client finished with buffer? */
+} drm_r128_indices_t;
+
+typedef struct drm_r128_blit {
+ int idx;
+ int pitch;
+ int offset;
+ int format;
+ unsigned short x, y;
+ unsigned short width, height;
+} drm_r128_blit_t;
+
+typedef struct drm_r128_depth {
+ enum {
+ R128_WRITE_SPAN = 0x01,
+ R128_WRITE_PIXELS = 0x02,
+ R128_READ_SPAN = 0x03,
+ R128_READ_PIXELS = 0x04
+ } func;
+ int n;
+ int *x;
+ int *y;
+ unsigned int *buffer;
+ unsigned char *mask;
+} drm_r128_depth_t;
+
+typedef struct drm_r128_stipple {
+ unsigned int *mask;
+} drm_r128_stipple_t;
+
+typedef struct drm_r128_indirect {
+ int idx;
+ int start;
+ int end;
+ int discard;
+} drm_r128_indirect_t;
+
+typedef struct drm_r128_fullscreen {
+ enum {
+ R128_INIT_FULLSCREEN = 0x01,
+ R128_CLEANUP_FULLSCREEN = 0x02
+ } func;
+} drm_r128_fullscreen_t;
+
+/* 2.3: An ioctl to get parameters that aren't available to the 3d
+ * client any other way.
+ */
+#define R128_PARAM_IRQ_NR 1
+
+typedef struct drm_r128_getparam {
+ int param;
+ void *value;
+} drm_r128_getparam_t;
+
+#endif
diff --git a/include/drm/radeon_bo.h b/include/drm/radeon_bo.h
new file mode 100644
index 0000000..1e2e6c2
--- /dev/null
+++ b/include/drm/radeon_bo.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright © 2008 Jérôme Glisse
+ * 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, sub license, 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 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+/*
+ * Authors:
+ * Jérôme Glisse <glisse@freedesktop.org>
+ */
+#ifndef RADEON_BO_H
+#define RADEON_BO_H
+
+#include <stdio.h>
+#include <stdint.h>
+#include "radeon_track.h"
+
+/* bo object */
+#define RADEON_BO_FLAGS_MACRO_TILE 1
+#define RADEON_BO_FLAGS_MICRO_TILE 2
+
+struct radeon_bo_manager;
+
+struct radeon_bo {
+ uint32_t alignment;
+ uint32_t handle;
+ uint32_t size;
+ uint32_t domains;
+ uint32_t flags;
+ unsigned cref;
+#ifdef RADEON_BO_TRACK
+ struct radeon_track *track;
+#endif
+ void *ptr;
+ struct radeon_bo_manager *bom;
+ uint32_t space_accounted;
+};
+
+/* bo functions */
+struct radeon_bo_funcs {
+ struct radeon_bo *(*bo_open)(struct radeon_bo_manager *bom,
+ uint32_t handle,
+ uint32_t size,
+ uint32_t alignment,
+ uint32_t domains,
+ uint32_t flags);
+ void (*bo_ref)(struct radeon_bo *bo);
+ struct radeon_bo *(*bo_unref)(struct radeon_bo *bo);
+ int (*bo_map)(struct radeon_bo *bo, int write);
+ int (*bo_unmap)(struct radeon_bo *bo);
+ int (*bo_wait)(struct radeon_bo *bo);
+ int (*bo_is_static)(struct radeon_bo *bo);
+ int (*bo_set_tiling)(struct radeon_bo *bo, uint32_t tiling_flags,
+ uint32_t pitch);
+ int (*bo_get_tiling)(struct radeon_bo *bo, uint32_t *tiling_flags,
+ uint32_t *pitch);
+ int (*bo_is_busy)(struct radeon_bo *bo, uint32_t *domain);
+};
+
+struct radeon_bo_manager {
+ struct radeon_bo_funcs *funcs;
+ int fd;
+ struct radeon_tracker tracker;
+};
+
+static inline void _radeon_bo_debug(struct radeon_bo *bo,
+ const char *op,
+ const char *file,
+ const char *func,
+ int line)
+{
+ fprintf(stderr, "%s %p 0x%08X 0x%08X 0x%08X [%s %s %d]\n",
+ op, bo, bo->handle, bo->size, bo->cref, file, func, line);
+}
+
+static inline struct radeon_bo *_radeon_bo_open(struct radeon_bo_manager *bom,
+ uint32_t handle,
+ uint32_t size,
+ uint32_t alignment,
+ uint32_t domains,
+ uint32_t flags,
+ const char *file,
+ const char *func,
+ int line)
+{
+ struct radeon_bo *bo;
+
+ bo = bom->funcs->bo_open(bom, handle, size, alignment, domains, flags);
+#ifdef RADEON_BO_TRACK
+ if (bo) {
+ bo->track = radeon_tracker_add_track(&bom->tracker, bo->handle);
+ radeon_track_add_event(bo->track, file, func, "open", line);
+ }
+#endif
+ return bo;
+}
+
+static inline void _radeon_bo_ref(struct radeon_bo *bo,
+ const char *file,
+ const char *func,
+ int line)
+{
+ bo->cref++;
+#ifdef RADEON_BO_TRACK
+ radeon_track_add_event(bo->track, file, func, "ref", line);
+#endif
+ bo->bom->funcs->bo_ref(bo);
+}
+
+static inline struct radeon_bo *_radeon_bo_unref(struct radeon_bo *bo,
+ const char *file,
+ const char *func,
+ int line)
+{
+ bo->cref--;
+#ifdef RADEON_BO_TRACK
+ radeon_track_add_event(bo->track, file, func, "unref", line);
+ if (bo->cref <= 0) {
+ radeon_tracker_remove_track(&bo->bom->tracker, bo->track);
+ bo->track = NULL;
+ }
+#endif
+ return bo->bom->funcs->bo_unref(bo);
+}
+
+static inline int _radeon_bo_map(struct radeon_bo *bo,
+ int write,
+ const char *file,
+ const char *func,
+ int line)
+{
+ return bo->bom->funcs->bo_map(bo, write);
+}
+
+static inline int _radeon_bo_unmap(struct radeon_bo *bo,
+ const char *file,
+ const char *func,
+ int line)
+{
+ return bo->bom->funcs->bo_unmap(bo);
+}
+
+static inline int _radeon_bo_wait(struct radeon_bo *bo,
+ const char *file,
+ const char *func,
+ int line)
+{
+ return bo->bom->funcs->bo_wait(bo);
+}
+
+static inline int _radeon_bo_is_busy(struct radeon_bo *bo,
+ uint32_t *domain,
+ const char *file,
+ const char *func,
+ int line)
+{
+ return bo->bom->funcs->bo_is_busy(bo, domain);
+}
+
+static inline int radeon_bo_set_tiling(struct radeon_bo *bo,
+ uint32_t tiling_flags, uint32_t pitch)
+{
+ return bo->bom->funcs->bo_set_tiling(bo, tiling_flags, pitch);
+}
+
+static inline int radeon_bo_get_tiling(struct radeon_bo *bo,
+ uint32_t *tiling_flags, uint32_t *pitch)
+{
+ return bo->bom->funcs->bo_get_tiling(bo, tiling_flags, pitch);
+}
+
+static inline int radeon_bo_is_static(struct radeon_bo *bo)
+{
+ if (bo->bom->funcs->bo_is_static)
+ return bo->bom->funcs->bo_is_static(bo);
+ return 0;
+}
+
+#define radeon_bo_open(bom, h, s, a, d, f)\
+ _radeon_bo_open(bom, h, s, a, d, f, __FILE__, __FUNCTION__, __LINE__)
+#define radeon_bo_ref(bo)\
+ _radeon_bo_ref(bo, __FILE__, __FUNCTION__, __LINE__)
+#define radeon_bo_unref(bo)\
+ _radeon_bo_unref(bo, __FILE__, __FUNCTION__, __LINE__)
+#define radeon_bo_map(bo, w)\
+ _radeon_bo_map(bo, w, __FILE__, __FUNCTION__, __LINE__)
+#define radeon_bo_unmap(bo)\
+ _radeon_bo_unmap(bo, __FILE__, __FUNCTION__, __LINE__)
+#define radeon_bo_debug(bo, opcode)\
+ _radeon_bo_debug(bo, opcode, __FILE__, __FUNCTION__, __LINE__)
+#define radeon_bo_wait(bo) \
+ _radeon_bo_wait(bo, __FILE__, __func__, __LINE__)
+#define radeon_bo_is_busy(bo, domain) \
+ _radeon_bo_is_busy(bo, domain, __FILE__, __func__, __LINE__)
+
+#endif
diff --git a/include/drm/radeon_bo_gem.h b/include/drm/radeon_bo_gem.h
new file mode 100644
index 0000000..4a8df9a
--- /dev/null
+++ b/include/drm/radeon_bo_gem.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright © 2008 Dave Airlie
+ * Copyright © 2008 Jérôme Glisse
+ * 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, sub license, 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 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+/*
+ * Authors:
+ * Dave Airlie
+ * Jérôme Glisse <glisse@freedesktop.org>
+ */
+#ifndef RADEON_BO_GEM_H
+#define RADEON_BO_GEM_H
+
+#include "radeon_bo.h"
+
+struct radeon_bo_manager *radeon_bo_manager_gem_ctor(int fd);
+void radeon_bo_manager_gem_dtor(struct radeon_bo_manager *bom);
+
+uint32_t radeon_gem_name_bo(struct radeon_bo *bo);
+int radeon_gem_set_domain(struct radeon_bo *bo, uint32_t read_domains, uint32_t write_domain);
+int radeon_gem_get_kernel_name(struct radeon_bo *bo, uint32_t *name);
+#endif
diff --git a/include/drm/radeon_cs.h b/include/drm/radeon_cs.h
new file mode 100644
index 0000000..1117a85
--- /dev/null
+++ b/include/drm/radeon_cs.h
@@ -0,0 +1,246 @@
+/*
+ * Copyright © 2008 Nicolai Haehnle
+ * Copyright © 2008 Jérôme Glisse
+ * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+/*
+ * Authors:
+ * Aapo Tahkola <aet@rasterburn.org>
+ * Nicolai Haehnle <prefect_@gmx.net>
+ * Jérôme Glisse <glisse@freedesktop.org>
+ */
+#ifndef RADEON_CS_H
+#define RADEON_CS_H
+
+#include <stdint.h>
+#include <string.h>
+#include "drm.h"
+#include "radeon_drm.h"
+#include "radeon_bo.h"
+
+struct radeon_cs_reloc {
+ struct radeon_bo *bo;
+ uint32_t read_domain;
+ uint32_t write_domain;
+ uint32_t flags;
+};
+
+
+#define RADEON_CS_SPACE_OK 0
+#define RADEON_CS_SPACE_OP_TO_BIG 1
+#define RADEON_CS_SPACE_FLUSH 2
+
+struct radeon_cs_space_check {
+ struct radeon_bo *bo;
+ uint32_t read_domains;
+ uint32_t write_domain;
+ uint32_t new_accounted;
+};
+
+#define MAX_SPACE_BOS (32)
+
+struct radeon_cs_manager;
+
+struct radeon_cs {
+ struct radeon_cs_manager *csm;
+ void *relocs;
+ uint32_t *packets;
+ unsigned crelocs;
+ unsigned relocs_total_size;
+ unsigned cdw;
+ unsigned ndw;
+ int section;
+ unsigned section_ndw;
+ unsigned section_cdw;
+ const char *section_file;
+ const char *section_func;
+ int section_line;
+ struct radeon_cs_space_check bos[MAX_SPACE_BOS];
+ int bo_count;
+ void (*space_flush_fn)(void *);
+ void *space_flush_data;
+};
+
+/* cs functions */
+struct radeon_cs_funcs {
+ struct radeon_cs *(*cs_create)(struct radeon_cs_manager *csm,
+ uint32_t ndw);
+ int (*cs_write_reloc)(struct radeon_cs *cs,
+ struct radeon_bo *bo,
+ uint32_t read_domain,
+ uint32_t write_domain,
+ uint32_t flags);
+ int (*cs_begin)(struct radeon_cs *cs,
+ uint32_t ndw,
+ const char *file,
+ const char *func,
+ int line);
+ int (*cs_end)(struct radeon_cs *cs,
+ const char *file,
+ const char *func,
+ int line);
+ int (*cs_emit)(struct radeon_cs *cs);
+ int (*cs_destroy)(struct radeon_cs *cs);
+ int (*cs_erase)(struct radeon_cs *cs);
+ int (*cs_need_flush)(struct radeon_cs *cs);
+ void (*cs_print)(struct radeon_cs *cs, FILE *file);
+};
+
+struct radeon_cs_manager {
+ struct radeon_cs_funcs *funcs;
+ int fd;
+ int32_t vram_limit, gart_limit;
+ int32_t vram_write_used, gart_write_used;
+ int32_t read_used;
+};
+
+static inline struct radeon_cs *radeon_cs_create(struct radeon_cs_manager *csm,
+ uint32_t ndw)
+{
+ return csm->funcs->cs_create(csm, ndw);
+}
+
+static inline int radeon_cs_write_reloc(struct radeon_cs *cs,
+ struct radeon_bo *bo,
+ uint32_t read_domain,
+ uint32_t write_domain,
+ uint32_t flags)
+{
+ return cs->csm->funcs->cs_write_reloc(cs,
+ bo,
+ read_domain,
+ write_domain,
+ flags);
+}
+
+static inline int radeon_cs_begin(struct radeon_cs *cs,
+ uint32_t ndw,
+ const char *file,
+ const char *func,
+ int line)
+{
+ return cs->csm->funcs->cs_begin(cs, ndw, file, func, line);
+}
+
+static inline int radeon_cs_end(struct radeon_cs *cs,
+ const char *file,
+ const char *func,
+ int line)
+{
+ return cs->csm->funcs->cs_end(cs, file, func, line);
+}
+
+static inline int radeon_cs_emit(struct radeon_cs *cs)
+{
+ return cs->csm->funcs->cs_emit(cs);
+}
+
+static inline int radeon_cs_destroy(struct radeon_cs *cs)
+{
+ return cs->csm->funcs->cs_destroy(cs);
+}
+
+static inline int radeon_cs_erase(struct radeon_cs *cs)
+{
+ return cs->csm->funcs->cs_erase(cs);
+}
+
+static inline int radeon_cs_need_flush(struct radeon_cs *cs)
+{
+ return cs->csm->funcs->cs_need_flush(cs);
+}
+
+static inline void radeon_cs_print(struct radeon_cs *cs, FILE *file)
+{
+ cs->csm->funcs->cs_print(cs, file);
+}
+
+static inline void radeon_cs_set_limit(struct radeon_cs *cs, uint32_t domain, uint32_t limit)
+{
+
+ if (domain == RADEON_GEM_DOMAIN_VRAM)
+ cs->csm->vram_limit = limit;
+ else
+ cs->csm->gart_limit = limit;
+}
+
+static inline void radeon_cs_write_dword(struct radeon_cs *cs, uint32_t dword)
+{
+ cs->packets[cs->cdw++] = dword;
+ if (cs->section) {
+ cs->section_cdw++;
+ }
+}
+
+static inline void radeon_cs_write_qword(struct radeon_cs *cs, uint64_t qword)
+{
+ memcpy(cs->packets + cs->cdw, &qword, sizeof(uint64_t));
+ cs->cdw += 2;
+ if (cs->section) {
+ cs->section_cdw += 2;
+ }
+}
+
+static inline void radeon_cs_write_table(struct radeon_cs *cs, void *data, uint32_t size)
+{
+ memcpy(cs->packets + cs->cdw, data, size * 4);
+ cs->cdw += size;
+ if (cs->section) {
+ cs->section_cdw += size;
+ }
+}
+
+static inline void radeon_cs_space_set_flush(struct radeon_cs *cs, void (*fn)(void *), void *data)
+{
+ cs->space_flush_fn = fn;
+ cs->space_flush_data = data;
+}
+
+
+/*
+ * add a persistent BO to the list
+ * a persistent BO is one that will be referenced across flushes,
+ * i.e. colorbuffer, textures etc.
+ * They get reset when a new "operation" happens, where an operation
+ * is a state emission with a color/textures etc followed by a bunch of vertices.
+ */
+void radeon_cs_space_add_persistent_bo(struct radeon_cs *cs,
+ struct radeon_bo *bo,
+ uint32_t read_domains,
+ uint32_t write_domain);
+
+/* reset the persistent BO list */
+void radeon_cs_space_reset_bos(struct radeon_cs *cs);
+
+/* do a space check with the current persistent BO list */
+int radeon_cs_space_check(struct radeon_cs *cs);
+
+/* do a space check with the current persistent BO list and a temporary BO
+ * a temporary BO is like a DMA buffer, which gets flushed with the
+ * command buffer */
+int radeon_cs_space_check_with_bo(struct radeon_cs *cs,
+ struct radeon_bo *bo,
+ uint32_t read_domains,
+ uint32_t write_domain);
+
+#endif
diff --git a/include/drm/radeon_cs_gem.h b/include/drm/radeon_cs_gem.h
new file mode 100644
index 0000000..5efd146
--- /dev/null
+++ b/include/drm/radeon_cs_gem.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright © 2008 Nicolai Haehnle
+ * Copyright © 2008 Jérôme Glisse
+ * 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, sub license, 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 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+/*
+ * Authors:
+ * Aapo Tahkola <aet@rasterburn.org>
+ * Nicolai Haehnle <prefect_@gmx.net>
+ * Jérôme Glisse <glisse@freedesktop.org>
+ */
+#ifndef RADEON_CS_GEM_H
+#define RADEON_CS_GEM_H
+
+#include "radeon_cs.h"
+
+struct radeon_cs_manager *radeon_cs_manager_gem_ctor(int fd);
+void radeon_cs_manager_gem_dtor(struct radeon_cs_manager *csm);
+
+#endif
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
new file mode 100644
index 0000000..0642836
--- /dev/null
+++ b/include/drm/radeon_drm.h
@@ -0,0 +1,911 @@
+/* radeon_drm.h -- Public header for the radeon driver -*- linux-c -*-
+ *
+ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
+ * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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
+ * PRECISION INSIGHT 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.
+ *
+ * Authors:
+ * Kevin E. Martin <martin@valinux.com>
+ * Gareth Hughes <gareth@valinux.com>
+ * Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#ifndef __RADEON_DRM_H__
+#define __RADEON_DRM_H__
+
+#include <linux/types.h>
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the X server file (radeon_sarea.h)
+ */
+#ifndef __RADEON_SAREA_DEFINES__
+#define __RADEON_SAREA_DEFINES__
+
+/* Old style state flags, required for sarea interface (1.1 and 1.2
+ * clears) and 1.2 drm_vertex2 ioctl.
+ */
+#define RADEON_UPLOAD_CONTEXT 0x00000001
+#define RADEON_UPLOAD_VERTFMT 0x00000002
+#define RADEON_UPLOAD_LINE 0x00000004
+#define RADEON_UPLOAD_BUMPMAP 0x00000008
+#define RADEON_UPLOAD_MASKS 0x00000010
+#define RADEON_UPLOAD_VIEWPORT 0x00000020
+#define RADEON_UPLOAD_SETUP 0x00000040
+#define RADEON_UPLOAD_TCL 0x00000080
+#define RADEON_UPLOAD_MISC 0x00000100
+#define RADEON_UPLOAD_TEX0 0x00000200
+#define RADEON_UPLOAD_TEX1 0x00000400
+#define RADEON_UPLOAD_TEX2 0x00000800
+#define RADEON_UPLOAD_TEX0IMAGES 0x00001000
+#define RADEON_UPLOAD_TEX1IMAGES 0x00002000
+#define RADEON_UPLOAD_TEX2IMAGES 0x00004000
+#define RADEON_UPLOAD_CLIPRECTS 0x00008000 /* handled client-side */
+#define RADEON_REQUIRE_QUIESCENCE 0x00010000
+#define RADEON_UPLOAD_ZBIAS 0x00020000 /* version 1.2 and newer */
+#define RADEON_UPLOAD_ALL 0x003effff
+#define RADEON_UPLOAD_CONTEXT_ALL 0x003e01ff
+
+/* New style per-packet identifiers for use in cmd_buffer ioctl with
+ * the RADEON_EMIT_PACKET command. Comments relate new packets to old
+ * state bits and the packet size:
+ */
+#define RADEON_EMIT_PP_MISC 0 /* context/7 */
+#define RADEON_EMIT_PP_CNTL 1 /* context/3 */
+#define RADEON_EMIT_RB3D_COLORPITCH 2 /* context/1 */
+#define RADEON_EMIT_RE_LINE_PATTERN 3 /* line/2 */
+#define RADEON_EMIT_SE_LINE_WIDTH 4 /* line/1 */
+#define RADEON_EMIT_PP_LUM_MATRIX 5 /* bumpmap/1 */
+#define RADEON_EMIT_PP_ROT_MATRIX_0 6 /* bumpmap/2 */
+#define RADEON_EMIT_RB3D_STENCILREFMASK 7 /* masks/3 */
+#define RADEON_EMIT_SE_VPORT_XSCALE 8 /* viewport/6 */
+#define RADEON_EMIT_SE_CNTL 9 /* setup/2 */
+#define RADEON_EMIT_SE_CNTL_STATUS 10 /* setup/1 */
+#define RADEON_EMIT_RE_MISC 11 /* misc/1 */
+#define RADEON_EMIT_PP_TXFILTER_0 12 /* tex0/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_0 13 /* tex0/1 */
+#define RADEON_EMIT_PP_TXFILTER_1 14 /* tex1/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_1 15 /* tex1/1 */
+#define RADEON_EMIT_PP_TXFILTER_2 16 /* tex2/6 */
+#define RADEON_EMIT_PP_BORDER_COLOR_2 17 /* tex2/1 */
+#define RADEON_EMIT_SE_ZBIAS_FACTOR 18 /* zbias/2 */
+#define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT 19 /* tcl/11 */
+#define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED 20 /* material/17 */
+#define R200_EMIT_PP_TXCBLEND_0 21 /* tex0/4 */
+#define R200_EMIT_PP_TXCBLEND_1 22 /* tex1/4 */
+#define R200_EMIT_PP_TXCBLEND_2 23 /* tex2/4 */
+#define R200_EMIT_PP_TXCBLEND_3 24 /* tex3/4 */
+#define R200_EMIT_PP_TXCBLEND_4 25 /* tex4/4 */
+#define R200_EMIT_PP_TXCBLEND_5 26 /* tex5/4 */
+#define R200_EMIT_PP_TXCBLEND_6 27 /* /4 */
+#define R200_EMIT_PP_TXCBLEND_7 28 /* /4 */
+#define R200_EMIT_TCL_LIGHT_MODEL_CTL_0 29 /* tcl/7 */
+#define R200_EMIT_TFACTOR_0 30 /* tf/7 */
+#define R200_EMIT_VTX_FMT_0 31 /* vtx/5 */
+#define R200_EMIT_VAP_CTL 32 /* vap/1 */
+#define R200_EMIT_MATRIX_SELECT_0 33 /* msl/5 */
+#define R200_EMIT_TEX_PROC_CTL_2 34 /* tcg/5 */
+#define R200_EMIT_TCL_UCP_VERT_BLEND_CTL 35 /* tcl/1 */
+#define R200_EMIT_PP_TXFILTER_0 36 /* tex0/6 */
+#define R200_EMIT_PP_TXFILTER_1 37 /* tex1/6 */
+#define R200_EMIT_PP_TXFILTER_2 38 /* tex2/6 */
+#define R200_EMIT_PP_TXFILTER_3 39 /* tex3/6 */
+#define R200_EMIT_PP_TXFILTER_4 40 /* tex4/6 */
+#define R200_EMIT_PP_TXFILTER_5 41 /* tex5/6 */
+#define R200_EMIT_PP_TXOFFSET_0 42 /* tex0/1 */
+#define R200_EMIT_PP_TXOFFSET_1 43 /* tex1/1 */
+#define R200_EMIT_PP_TXOFFSET_2 44 /* tex2/1 */
+#define R200_EMIT_PP_TXOFFSET_3 45 /* tex3/1 */
+#define R200_EMIT_PP_TXOFFSET_4 46 /* tex4/1 */
+#define R200_EMIT_PP_TXOFFSET_5 47 /* tex5/1 */
+#define R200_EMIT_VTE_CNTL 48 /* vte/1 */
+#define R200_EMIT_OUTPUT_VTX_COMP_SEL 49 /* vtx/1 */
+#define R200_EMIT_PP_TAM_DEBUG3 50 /* tam/1 */
+#define R200_EMIT_PP_CNTL_X 51 /* cst/1 */
+#define R200_EMIT_RB3D_DEPTHXY_OFFSET 52 /* cst/1 */
+#define R200_EMIT_RE_AUX_SCISSOR_CNTL 53 /* cst/1 */
+#define R200_EMIT_RE_SCISSOR_TL_0 54 /* cst/2 */
+#define R200_EMIT_RE_SCISSOR_TL_1 55 /* cst/2 */
+#define R200_EMIT_RE_SCISSOR_TL_2 56 /* cst/2 */
+#define R200_EMIT_SE_VAP_CNTL_STATUS 57 /* cst/1 */
+#define R200_EMIT_SE_VTX_STATE_CNTL 58 /* cst/1 */
+#define R200_EMIT_RE_POINTSIZE 59 /* cst/1 */
+#define R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0 60 /* cst/4 */
+#define R200_EMIT_PP_CUBIC_FACES_0 61
+#define R200_EMIT_PP_CUBIC_OFFSETS_0 62
+#define R200_EMIT_PP_CUBIC_FACES_1 63
+#define R200_EMIT_PP_CUBIC_OFFSETS_1 64
+#define R200_EMIT_PP_CUBIC_FACES_2 65
+#define R200_EMIT_PP_CUBIC_OFFSETS_2 66
+#define R200_EMIT_PP_CUBIC_FACES_3 67
+#define R200_EMIT_PP_CUBIC_OFFSETS_3 68
+#define R200_EMIT_PP_CUBIC_FACES_4 69
+#define R200_EMIT_PP_CUBIC_OFFSETS_4 70
+#define R200_EMIT_PP_CUBIC_FACES_5 71
+#define R200_EMIT_PP_CUBIC_OFFSETS_5 72
+#define RADEON_EMIT_PP_TEX_SIZE_0 73
+#define RADEON_EMIT_PP_TEX_SIZE_1 74
+#define RADEON_EMIT_PP_TEX_SIZE_2 75
+#define R200_EMIT_RB3D_BLENDCOLOR 76
+#define R200_EMIT_TCL_POINT_SPRITE_CNTL 77
+#define RADEON_EMIT_PP_CUBIC_FACES_0 78
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T0 79
+#define RADEON_EMIT_PP_CUBIC_FACES_1 80
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T1 81
+#define RADEON_EMIT_PP_CUBIC_FACES_2 82
+#define RADEON_EMIT_PP_CUBIC_OFFSETS_T2 83
+#define R200_EMIT_PP_TRI_PERF_CNTL 84
+#define R200_EMIT_PP_AFS_0 85
+#define R200_EMIT_PP_AFS_1 86
+#define R200_EMIT_ATF_TFACTOR 87
+#define R200_EMIT_PP_TXCTLALL_0 88
+#define R200_EMIT_PP_TXCTLALL_1 89
+#define R200_EMIT_PP_TXCTLALL_2 90
+#define R200_EMIT_PP_TXCTLALL_3 91
+#define R200_EMIT_PP_TXCTLALL_4 92
+#define R200_EMIT_PP_TXCTLALL_5 93
+#define R200_EMIT_VAP_PVS_CNTL 94
+#define RADEON_MAX_STATE_PACKETS 95
+
+/* Commands understood by cmd_buffer ioctl. More can be added but
+ * obviously these can't be removed or changed:
+ */
+#define RADEON_CMD_PACKET 1 /* emit one of the register packets above */
+#define RADEON_CMD_SCALARS 2 /* emit scalar data */
+#define RADEON_CMD_VECTORS 3 /* emit vector data */
+#define RADEON_CMD_DMA_DISCARD 4 /* discard current dma buf */
+#define RADEON_CMD_PACKET3 5 /* emit hw packet */
+#define RADEON_CMD_PACKET3_CLIP 6 /* emit hw packet wrapped in cliprects */
+#define RADEON_CMD_SCALARS2 7 /* r200 stopgap */
+#define RADEON_CMD_WAIT 8 /* emit hw wait commands -- note:
+ * doesn't make the cpu wait, just
+ * the graphics hardware */
+#define RADEON_CMD_VECLINEAR 9 /* another r200 stopgap */
+
+typedef union {
+ int i;
+ struct {
+ unsigned char cmd_type, pad0, pad1, pad2;
+ } header;
+ struct {
+ unsigned char cmd_type, packet_id, pad0, pad1;
+ } packet;
+ struct {
+ unsigned char cmd_type, offset, stride, count;
+ } scalars;
+ struct {
+ unsigned char cmd_type, offset, stride, count;
+ } vectors;
+ struct {
+ unsigned char cmd_type, addr_lo, addr_hi, count;
+ } veclinear;
+ struct {
+ unsigned char cmd_type, buf_idx, pad0, pad1;
+ } dma;
+ struct {
+ unsigned char cmd_type, flags, pad0, pad1;
+ } wait;
+} drm_radeon_cmd_header_t;
+
+#define RADEON_WAIT_2D 0x1
+#define RADEON_WAIT_3D 0x2
+
+/* Allowed parameters for R300_CMD_PACKET3
+ */
+#define R300_CMD_PACKET3_CLEAR 0
+#define R300_CMD_PACKET3_RAW 1
+
+/* Commands understood by cmd_buffer ioctl for R300.
+ * The interface has not been stabilized, so some of these may be removed
+ * and eventually reordered before stabilization.
+ */
+#define R300_CMD_PACKET0 1
+#define R300_CMD_VPU 2 /* emit vertex program upload */
+#define R300_CMD_PACKET3 3 /* emit a packet3 */
+#define R300_CMD_END3D 4 /* emit sequence ending 3d rendering */
+#define R300_CMD_CP_DELAY 5
+#define R300_CMD_DMA_DISCARD 6
+#define R300_CMD_WAIT 7
+# define R300_WAIT_2D 0x1
+# define R300_WAIT_3D 0x2
+/* these two defines are DOING IT WRONG - however
+ * we have userspace which relies on using these.
+ * The wait interface is backwards compat new
+ * code should use the NEW_WAIT defines below
+ * THESE ARE NOT BIT FIELDS
+ */
+# define R300_WAIT_2D_CLEAN 0x3
+# define R300_WAIT_3D_CLEAN 0x4
+
+# define R300_NEW_WAIT_2D_3D 0x3
+# define R300_NEW_WAIT_2D_2D_CLEAN 0x4
+# define R300_NEW_WAIT_3D_3D_CLEAN 0x6
+# define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN 0x8
+
+#define R300_CMD_SCRATCH 8
+#define R300_CMD_R500FP 9
+
+typedef union {
+ unsigned int u;
+ struct {
+ unsigned char cmd_type, pad0, pad1, pad2;
+ } header;
+ struct {
+ unsigned char cmd_type, count, reglo, reghi;
+ } packet0;
+ struct {
+ unsigned char cmd_type, count, adrlo, adrhi;
+ } vpu;
+ struct {
+ unsigned char cmd_type, packet, pad0, pad1;
+ } packet3;
+ struct {
+ unsigned char cmd_type, packet;
+ unsigned short count; /* amount of packet2 to emit */
+ } delay;
+ struct {
+ unsigned char cmd_type, buf_idx, pad0, pad1;
+ } dma;
+ struct {
+ unsigned char cmd_type, flags, pad0, pad1;
+ } wait;
+ struct {
+ unsigned char cmd_type, reg, n_bufs, flags;
+ } scratch;
+ struct {
+ unsigned char cmd_type, count, adrlo, adrhi_flags;
+ } r500fp;
+} drm_r300_cmd_header_t;
+
+#define RADEON_FRONT 0x1
+#define RADEON_BACK 0x2
+#define RADEON_DEPTH 0x4
+#define RADEON_STENCIL 0x8
+#define RADEON_CLEAR_FASTZ 0x80000000
+#define RADEON_USE_HIERZ 0x40000000
+#define RADEON_USE_COMP_ZBUF 0x20000000
+
+#define R500FP_CONSTANT_TYPE (1 << 1)
+#define R500FP_CONSTANT_CLAMP (1 << 2)
+
+/* Primitive types
+ */
+#define RADEON_POINTS 0x1
+#define RADEON_LINES 0x2
+#define RADEON_LINE_STRIP 0x3
+#define RADEON_TRIANGLES 0x4
+#define RADEON_TRIANGLE_FAN 0x5
+#define RADEON_TRIANGLE_STRIP 0x6
+
+/* Vertex/indirect buffer size
+ */
+#define RADEON_BUFFER_SIZE 65536
+
+/* Byte offsets for indirect buffer data
+ */
+#define RADEON_INDEX_PRIM_OFFSET 20
+
+#define RADEON_SCRATCH_REG_OFFSET 32
+
+#define R600_SCRATCH_REG_OFFSET 256
+
+#define RADEON_NR_SAREA_CLIPRECTS 12
+
+/* There are 2 heaps (local/GART). Each region within a heap is a
+ * minimum of 64k, and there are at most 64 of them per heap.
+ */
+#define RADEON_LOCAL_TEX_HEAP 0
+#define RADEON_GART_TEX_HEAP 1
+#define RADEON_NR_TEX_HEAPS 2
+#define RADEON_NR_TEX_REGIONS 64
+#define RADEON_LOG_TEX_GRANULARITY 16
+
+#define RADEON_MAX_TEXTURE_LEVELS 12
+#define RADEON_MAX_TEXTURE_UNITS 3
+
+#define RADEON_MAX_SURFACES 8
+
+/* Blits have strict offset rules. All blit offset must be aligned on
+ * a 1K-byte boundary.
+ */
+#define RADEON_OFFSET_SHIFT 10
+#define RADEON_OFFSET_ALIGN (1 << RADEON_OFFSET_SHIFT)
+#define RADEON_OFFSET_MASK (RADEON_OFFSET_ALIGN - 1)
+
+#endif /* __RADEON_SAREA_DEFINES__ */
+
+typedef struct {
+ unsigned int red;
+ unsigned int green;
+ unsigned int blue;
+ unsigned int alpha;
+} radeon_color_regs_t;
+
+typedef struct {
+ /* Context state */
+ unsigned int pp_misc; /* 0x1c14 */
+ unsigned int pp_fog_color;
+ unsigned int re_solid_color;
+ unsigned int rb3d_blendcntl;
+ unsigned int rb3d_depthoffset;
+ unsigned int rb3d_depthpitch;
+ unsigned int rb3d_zstencilcntl;
+
+ unsigned int pp_cntl; /* 0x1c38 */
+ unsigned int rb3d_cntl;
+ unsigned int rb3d_coloroffset;
+ unsigned int re_width_height;
+ unsigned int rb3d_colorpitch;
+ unsigned int se_cntl;
+
+ /* Vertex format state */
+ unsigned int se_coord_fmt; /* 0x1c50 */
+
+ /* Line state */
+ unsigned int re_line_pattern; /* 0x1cd0 */
+ unsigned int re_line_state;
+
+ unsigned int se_line_width; /* 0x1db8 */
+
+ /* Bumpmap state */
+ unsigned int pp_lum_matrix; /* 0x1d00 */
+
+ unsigned int pp_rot_matrix_0; /* 0x1d58 */
+ unsigned int pp_rot_matrix_1;
+
+ /* Mask state */
+ unsigned int rb3d_stencilrefmask; /* 0x1d7c */
+ unsigned int rb3d_ropcntl;
+ unsigned int rb3d_planemask;
+
+ /* Viewport state */
+ unsigned int se_vport_xscale; /* 0x1d98 */
+ unsigned int se_vport_xoffset;
+ unsigned int se_vport_yscale;
+ unsigned int se_vport_yoffset;
+ unsigned int se_vport_zscale;
+ unsigned int se_vport_zoffset;
+
+ /* Setup state */
+ unsigned int se_cntl_status; /* 0x2140 */
+
+ /* Misc state */
+ unsigned int re_top_left; /* 0x26c0 */
+ unsigned int re_misc;
+} drm_radeon_context_regs_t;
+
+typedef struct {
+ /* Zbias state */
+ unsigned int se_zbias_factor; /* 0x1dac */
+ unsigned int se_zbias_constant;
+} drm_radeon_context2_regs_t;
+
+/* Setup registers for each texture unit
+ */
+typedef struct {
+ unsigned int pp_txfilter;
+ unsigned int pp_txformat;
+ unsigned int pp_txoffset;
+ unsigned int pp_txcblend;
+ unsigned int pp_txablend;
+ unsigned int pp_tfactor;
+ unsigned int pp_border_color;
+} drm_radeon_texture_regs_t;
+
+typedef struct {
+ unsigned int start;
+ unsigned int finish;
+ unsigned int prim:8;
+ unsigned int stateidx:8;
+ unsigned int numverts:16; /* overloaded as offset/64 for elt prims */
+ unsigned int vc_format; /* vertex format */
+} drm_radeon_prim_t;
+
+typedef struct {
+ drm_radeon_context_regs_t context;
+ drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS];
+ drm_radeon_context2_regs_t context2;
+ unsigned int dirty;
+} drm_radeon_state_t;
+
+typedef struct {
+ /* The channel for communication of state information to the
+ * kernel on firing a vertex buffer with either of the
+ * obsoleted vertex/index ioctls.
+ */
+ drm_radeon_context_regs_t context_state;
+ drm_radeon_texture_regs_t tex_state[RADEON_MAX_TEXTURE_UNITS];
+ unsigned int dirty;
+ unsigned int vertsize;
+ unsigned int vc_format;
+
+ /* The current cliprects, or a subset thereof.
+ */
+ struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS];
+ unsigned int nbox;
+
+ /* Counters for client-side throttling of rendering clients.
+ */
+ unsigned int last_frame;
+ unsigned int last_dispatch;
+ unsigned int last_clear;
+
+ struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS +
+ 1];
+ unsigned int tex_age[RADEON_NR_TEX_HEAPS];
+ int ctx_owner;
+ int pfState; /* number of 3d windows (0,1,2ormore) */
+ int pfCurrentPage; /* which buffer is being displayed? */
+ int crtc2_base; /* CRTC2 frame offset */
+ int tiling_enabled; /* set by drm, read by 2d + 3d clients */
+} drm_radeon_sarea_t;
+
+/* WARNING: If you change any of these defines, make sure to change the
+ * defines in the Xserver file (xf86drmRadeon.h)
+ *
+ * KW: actually it's illegal to change any of this (backwards compatibility).
+ */
+
+/* Radeon specific ioctls
+ * The device specific ioctl range is 0x40 to 0x79.
+ */
+#define DRM_RADEON_CP_INIT 0x00
+#define DRM_RADEON_CP_START 0x01
+#define DRM_RADEON_CP_STOP 0x02
+#define DRM_RADEON_CP_RESET 0x03
+#define DRM_RADEON_CP_IDLE 0x04
+#define DRM_RADEON_RESET 0x05
+#define DRM_RADEON_FULLSCREEN 0x06
+#define DRM_RADEON_SWAP 0x07
+#define DRM_RADEON_CLEAR 0x08
+#define DRM_RADEON_VERTEX 0x09
+#define DRM_RADEON_INDICES 0x0A
+#define DRM_RADEON_NOT_USED
+#define DRM_RADEON_STIPPLE 0x0C
+#define DRM_RADEON_INDIRECT 0x0D
+#define DRM_RADEON_TEXTURE 0x0E
+#define DRM_RADEON_VERTEX2 0x0F
+#define DRM_RADEON_CMDBUF 0x10
+#define DRM_RADEON_GETPARAM 0x11
+#define DRM_RADEON_FLIP 0x12
+#define DRM_RADEON_ALLOC 0x13
+#define DRM_RADEON_FREE 0x14
+#define DRM_RADEON_INIT_HEAP 0x15
+#define DRM_RADEON_IRQ_EMIT 0x16
+#define DRM_RADEON_IRQ_WAIT 0x17
+#define DRM_RADEON_CP_RESUME 0x18
+#define DRM_RADEON_SETPARAM 0x19
+#define DRM_RADEON_SURF_ALLOC 0x1a
+#define DRM_RADEON_SURF_FREE 0x1b
+/* KMS ioctl */
+#define DRM_RADEON_GEM_INFO 0x1c
+#define DRM_RADEON_GEM_CREATE 0x1d
+#define DRM_RADEON_GEM_MMAP 0x1e
+#define DRM_RADEON_GEM_PREAD 0x21
+#define DRM_RADEON_GEM_PWRITE 0x22
+#define DRM_RADEON_GEM_SET_DOMAIN 0x23
+#define DRM_RADEON_GEM_WAIT_IDLE 0x24
+#define DRM_RADEON_CS 0x26
+#define DRM_RADEON_INFO 0x27
+#define DRM_RADEON_GEM_SET_TILING 0x28
+#define DRM_RADEON_GEM_GET_TILING 0x29
+#define DRM_RADEON_GEM_BUSY 0x2a
+
+#define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t)
+#define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START)
+#define DRM_IOCTL_RADEON_CP_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_STOP, drm_radeon_cp_stop_t)
+#define DRM_IOCTL_RADEON_CP_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESET)
+#define DRM_IOCTL_RADEON_CP_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_IDLE)
+#define DRM_IOCTL_RADEON_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_RESET)
+#define DRM_IOCTL_RADEON_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FULLSCREEN, drm_radeon_fullscreen_t)
+#define DRM_IOCTL_RADEON_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_SWAP)
+#define DRM_IOCTL_RADEON_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CLEAR, drm_radeon_clear_t)
+#define DRM_IOCTL_RADEON_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX, drm_radeon_vertex_t)
+#define DRM_IOCTL_RADEON_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INDICES, drm_radeon_indices_t)
+#define DRM_IOCTL_RADEON_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_STIPPLE, drm_radeon_stipple_t)
+#define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INDIRECT, drm_radeon_indirect_t)
+#define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_TEXTURE, drm_radeon_texture_t)
+#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX2, drm_radeon_vertex2_t)
+#define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CMDBUF, drm_radeon_cmd_buffer_t)
+#define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GETPARAM, drm_radeon_getparam_t)
+#define DRM_IOCTL_RADEON_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_FLIP)
+#define DRM_IOCTL_RADEON_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_ALLOC, drm_radeon_mem_alloc_t)
+#define DRM_IOCTL_RADEON_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FREE, drm_radeon_mem_free_t)
+#define DRM_IOCTL_RADEON_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INIT_HEAP, drm_radeon_mem_init_heap_t)
+#define DRM_IOCTL_RADEON_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_IRQ_EMIT, drm_radeon_irq_emit_t)
+#define DRM_IOCTL_RADEON_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_IRQ_WAIT, drm_radeon_irq_wait_t)
+#define DRM_IOCTL_RADEON_CP_RESUME DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESUME)
+#define DRM_IOCTL_RADEON_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t)
+#define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t)
+#define DRM_IOCTL_RADEON_SURF_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t)
+/* KMS */
+#define DRM_IOCTL_RADEON_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info)
+#define DRM_IOCTL_RADEON_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create)
+#define DRM_IOCTL_RADEON_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap)
+#define DRM_IOCTL_RADEON_GEM_PREAD DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread)
+#define DRM_IOCTL_RADEON_GEM_PWRITE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite)
+#define DRM_IOCTL_RADEON_GEM_SET_DOMAIN DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain)
+#define DRM_IOCTL_RADEON_GEM_WAIT_IDLE DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle)
+#define DRM_IOCTL_RADEON_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs)
+#define DRM_IOCTL_RADEON_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info)
+#define DRM_IOCTL_RADEON_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling)
+#define DRM_IOCTL_RADEON_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling)
+#define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy)
+
+typedef struct drm_radeon_init {
+ enum {
+ RADEON_INIT_CP = 0x01,
+ RADEON_CLEANUP_CP = 0x02,
+ RADEON_INIT_R200_CP = 0x03,
+ RADEON_INIT_R300_CP = 0x04,
+ RADEON_INIT_R600_CP = 0x05
+ } func;
+ unsigned long sarea_priv_offset;
+ int is_pci;
+ int cp_mode;
+ int gart_size;
+ int ring_size;
+ int usec_timeout;
+
+ unsigned int fb_bpp;
+ unsigned int front_offset, front_pitch;
+ unsigned int back_offset, back_pitch;
+ unsigned int depth_bpp;
+ unsigned int depth_offset, depth_pitch;
+
+ unsigned long fb_offset;
+ unsigned long mmio_offset;
+ unsigned long ring_offset;
+ unsigned long ring_rptr_offset;
+ unsigned long buffers_offset;
+ unsigned long gart_textures_offset;
+} drm_radeon_init_t;
+
+typedef struct drm_radeon_cp_stop {
+ int flush;
+ int idle;
+} drm_radeon_cp_stop_t;
+
+typedef struct drm_radeon_fullscreen {
+ enum {
+ RADEON_INIT_FULLSCREEN = 0x01,
+ RADEON_CLEANUP_FULLSCREEN = 0x02
+ } func;
+} drm_radeon_fullscreen_t;
+
+#define CLEAR_X1 0
+#define CLEAR_Y1 1
+#define CLEAR_X2 2
+#define CLEAR_Y2 3
+#define CLEAR_DEPTH 4
+
+typedef union drm_radeon_clear_rect {
+ float f[5];
+ unsigned int ui[5];
+} drm_radeon_clear_rect_t;
+
+typedef struct drm_radeon_clear {
+ unsigned int flags;
+ unsigned int clear_color;
+ unsigned int clear_depth;
+ unsigned int color_mask;
+ unsigned int depth_mask; /* misnamed field: should be stencil */
+ drm_radeon_clear_rect_t *depth_boxes;
+} drm_radeon_clear_t;
+
+typedef struct drm_radeon_vertex {
+ int prim;
+ int idx; /* Index of vertex buffer */
+ int count; /* Number of vertices in buffer */
+ int discard; /* Client finished with buffer? */
+} drm_radeon_vertex_t;
+
+typedef struct drm_radeon_indices {
+ int prim;
+ int idx;
+ int start;
+ int end;
+ int discard; /* Client finished with buffer? */
+} drm_radeon_indices_t;
+
+/* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices
+ * - allows multiple primitives and state changes in a single ioctl
+ * - supports driver change to emit native primitives
+ */
+typedef struct drm_radeon_vertex2 {
+ int idx; /* Index of vertex buffer */
+ int discard; /* Client finished with buffer? */
+ int nr_states;
+ drm_radeon_state_t *state;
+ int nr_prims;
+ drm_radeon_prim_t *prim;
+} drm_radeon_vertex2_t;
+
+/* v1.3 - obsoletes drm_radeon_vertex2
+ * - allows arbitarily large cliprect list
+ * - allows updating of tcl packet, vector and scalar state
+ * - allows memory-efficient description of state updates
+ * - allows state to be emitted without a primitive
+ * (for clears, ctx switches)
+ * - allows more than one dma buffer to be referenced per ioctl
+ * - supports tcl driver
+ * - may be extended in future versions with new cmd types, packets
+ */
+typedef struct drm_radeon_cmd_buffer {
+ int bufsz;
+ char *buf;
+ int nbox;
+ struct drm_clip_rect *boxes;
+} drm_radeon_cmd_buffer_t;
+
+typedef struct drm_radeon_tex_image {
+ unsigned int x, y; /* Blit coordinates */
+ unsigned int width, height;
+ const void *data;
+} drm_radeon_tex_image_t;
+
+typedef struct drm_radeon_texture {
+ unsigned int offset;
+ int pitch;
+ int format;
+ int width; /* Texture image coordinates */
+ int height;
+ drm_radeon_tex_image_t *image;
+} drm_radeon_texture_t;
+
+typedef struct drm_radeon_stipple {
+ unsigned int *mask;
+} drm_radeon_stipple_t;
+
+typedef struct drm_radeon_indirect {
+ int idx;
+ int start;
+ int end;
+ int discard;
+} drm_radeon_indirect_t;
+
+/* enum for card type parameters */
+#define RADEON_CARD_PCI 0
+#define RADEON_CARD_AGP 1
+#define RADEON_CARD_PCIE 2
+
+/* 1.3: An ioctl to get parameters that aren't available to the 3d
+ * client any other way.
+ */
+#define RADEON_PARAM_GART_BUFFER_OFFSET 1 /* card offset of 1st GART buffer */
+#define RADEON_PARAM_LAST_FRAME 2
+#define RADEON_PARAM_LAST_DISPATCH 3
+#define RADEON_PARAM_LAST_CLEAR 4
+/* Added with DRM version 1.6. */
+#define RADEON_PARAM_IRQ_NR 5
+#define RADEON_PARAM_GART_BASE 6 /* card offset of GART base */
+/* Added with DRM version 1.8. */
+#define RADEON_PARAM_REGISTER_HANDLE 7 /* for drmMap() */
+#define RADEON_PARAM_STATUS_HANDLE 8
+#define RADEON_PARAM_SAREA_HANDLE 9
+#define RADEON_PARAM_GART_TEX_HANDLE 10
+#define RADEON_PARAM_SCRATCH_OFFSET 11
+#define RADEON_PARAM_CARD_TYPE 12
+#define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */
+#define RADEON_PARAM_FB_LOCATION 14 /* FB location */
+#define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */
+#define RADEON_PARAM_DEVICE_ID 16
+#define RADEON_PARAM_NUM_Z_PIPES 17 /* num Z pipes */
+
+typedef struct drm_radeon_getparam {
+ int param;
+ void *value;
+} drm_radeon_getparam_t;
+
+/* 1.6: Set up a memory manager for regions of shared memory:
+ */
+#define RADEON_MEM_REGION_GART 1
+#define RADEON_MEM_REGION_FB 2
+
+typedef struct drm_radeon_mem_alloc {
+ int region;
+ int alignment;
+ int size;
+ int *region_offset; /* offset from start of fb or GART */
+} drm_radeon_mem_alloc_t;
+
+typedef struct drm_radeon_mem_free {
+ int region;
+ int region_offset;
+} drm_radeon_mem_free_t;
+
+typedef struct drm_radeon_mem_init_heap {
+ int region;
+ int size;
+ int start;
+} drm_radeon_mem_init_heap_t;
+
+/* 1.6: Userspace can request & wait on irq's:
+ */
+typedef struct drm_radeon_irq_emit {
+ int *irq_seq;
+} drm_radeon_irq_emit_t;
+
+typedef struct drm_radeon_irq_wait {
+ int irq_seq;
+} drm_radeon_irq_wait_t;
+
+/* 1.10: Clients tell the DRM where they think the framebuffer is located in
+ * the card's address space, via a new generic ioctl to set parameters
+ */
+
+typedef struct drm_radeon_setparam {
+ unsigned int param;
+ __s64 value;
+} drm_radeon_setparam_t;
+
+#define RADEON_SETPARAM_FB_LOCATION 1 /* determined framebuffer location */
+#define RADEON_SETPARAM_SWITCH_TILING 2 /* enable/disable color tiling */
+#define RADEON_SETPARAM_PCIGART_LOCATION 3 /* PCI Gart Location */
+#define RADEON_SETPARAM_NEW_MEMMAP 4 /* Use new memory map */
+#define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5 /* PCI GART Table Size */
+#define RADEON_SETPARAM_VBLANK_CRTC 6 /* VBLANK CRTC */
+/* 1.14: Clients can allocate/free a surface
+ */
+typedef struct drm_radeon_surface_alloc {
+ unsigned int address;
+ unsigned int size;
+ unsigned int flags;
+} drm_radeon_surface_alloc_t;
+
+typedef struct drm_radeon_surface_free {
+ unsigned int address;
+} drm_radeon_surface_free_t;
+
+#define DRM_RADEON_VBLANK_CRTC1 1
+#define DRM_RADEON_VBLANK_CRTC2 2
+
+/*
+ * Kernel modesetting world below.
+ */
+#define RADEON_GEM_DOMAIN_CPU 0x1
+#define RADEON_GEM_DOMAIN_GTT 0x2
+#define RADEON_GEM_DOMAIN_VRAM 0x4
+
+struct drm_radeon_gem_info {
+ uint64_t gart_size;
+ uint64_t vram_size;
+ uint64_t vram_visible;
+};
+
+#define RADEON_GEM_NO_BACKING_STORE 1
+
+struct drm_radeon_gem_create {
+ uint64_t size;
+ uint64_t alignment;
+ uint32_t handle;
+ uint32_t initial_domain;
+ uint32_t flags;
+};
+
+#define RADEON_TILING_MACRO 0x1
+#define RADEON_TILING_MICRO 0x2
+#define RADEON_TILING_SWAP_16BIT 0x4
+#define RADEON_TILING_SWAP_32BIT 0x8
+#define RADEON_TILING_SURFACE 0x10 /* this object requires a surface
+ * when mapped - i.e. front buffer */
+
+struct drm_radeon_gem_set_tiling {
+ uint32_t handle;
+ uint32_t tiling_flags;
+ uint32_t pitch;
+};
+
+struct drm_radeon_gem_get_tiling {
+ uint32_t handle;
+ uint32_t tiling_flags;
+ uint32_t pitch;
+};
+
+struct drm_radeon_gem_mmap {
+ uint32_t handle;
+ uint32_t pad;
+ uint64_t offset;
+ uint64_t size;
+ uint64_t addr_ptr;
+};
+
+struct drm_radeon_gem_set_domain {
+ uint32_t handle;
+ uint32_t read_domains;
+ uint32_t write_domain;
+};
+
+struct drm_radeon_gem_wait_idle {
+ uint32_t handle;
+ uint32_t pad;
+};
+
+struct drm_radeon_gem_busy {
+ uint32_t handle;
+ uint32_t domain;
+};
+
+struct drm_radeon_gem_pread {
+ /** Handle for the object being read. */
+ uint32_t handle;
+ uint32_t pad;
+ /** Offset into the object to read from */
+ uint64_t offset;
+ /** Length of data to read */
+ uint64_t size;
+ /** Pointer to write the data into. */
+ /* void *, but pointers are not 32/64 compatible */
+ uint64_t data_ptr;
+};
+
+struct drm_radeon_gem_pwrite {
+ /** Handle for the object being written to. */
+ uint32_t handle;
+ uint32_t pad;
+ /** Offset into the object to write to */
+ uint64_t offset;
+ /** Length of data to write */
+ uint64_t size;
+ /** Pointer to read the data from. */
+ /* void *, but pointers are not 32/64 compatible */
+ uint64_t data_ptr;
+};
+
+#define RADEON_CHUNK_ID_RELOCS 0x01
+#define RADEON_CHUNK_ID_IB 0x02
+
+struct drm_radeon_cs_chunk {
+ uint32_t chunk_id;
+ uint32_t length_dw;
+ uint64_t chunk_data;
+};
+
+struct drm_radeon_cs_reloc {
+ uint32_t handle;
+ uint32_t read_domains;
+ uint32_t write_domain;
+ uint32_t flags;
+};
+
+struct drm_radeon_cs {
+ uint32_t num_chunks;
+ uint32_t cs_id;
+ /* this points to uint64_t * which point to cs chunks */
+ uint64_t chunks;
+ /* updates to the limits after this CS ioctl */
+ uint64_t gart_limit;
+ uint64_t vram_limit;
+};
+
+#define RADEON_INFO_DEVICE_ID 0x00
+#define RADEON_INFO_NUM_GB_PIPES 0x01
+#define RADEON_INFO_NUM_Z_PIPES 0x02
+#define RADEON_INFO_ACCEL_WORKING 0x03
+
+struct drm_radeon_info {
+ uint32_t request;
+ uint32_t pad;
+ uint64_t value;
+};
+
+#endif
diff --git a/include/drm/radeon_track.h b/include/drm/radeon_track.h
new file mode 100644
index 0000000..838d1f3
--- /dev/null
+++ b/include/drm/radeon_track.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright © 2008 Jérôme Glisse
+ * 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, sub license, 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 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
+ * 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ */
+/*
+ * Authors:
+ * Jérôme Glisse <glisse@freedesktop.org>
+ */
+#ifndef RADEON_TRACK_H
+#define RADEON_TRACK_H
+
+struct radeon_track_event {
+ struct radeon_track_event *next;
+ char *file;
+ char *func;
+ char *op;
+ unsigned line;
+};
+
+struct radeon_track {
+ struct radeon_track *next;
+ struct radeon_track *prev;
+ unsigned key;
+ struct radeon_track_event *events;
+};
+
+struct radeon_tracker {
+ struct radeon_track tracks;
+};
+
+void radeon_track_add_event(struct radeon_track *track,
+ const char *file,
+ const char *func,
+ const char *op,
+ unsigned line);
+struct radeon_track *radeon_tracker_add_track(struct radeon_tracker *tracker,
+ unsigned key);
+void radeon_tracker_remove_track(struct radeon_tracker *tracker,
+ struct radeon_track *track);
+void radeon_tracker_print(struct radeon_tracker *tracker,
+ FILE *file);
+
+#endif
diff --git a/include/drm/savage_drm.h b/include/drm/savage_drm.h
new file mode 100644
index 0000000..f7a75ef
--- /dev/null
+++ b/include/drm/savage_drm.h
@@ -0,0 +1,210 @@
+/* savage_drm.h -- Public header for the savage driver
+ *
+ * Copyright 2004 Felix Kuehling
+ * 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, sub license,
+ * 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING 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 __SAVAGE_DRM_H__
+#define __SAVAGE_DRM_H__
+
+#ifndef __SAVAGE_SAREA_DEFINES__
+#define __SAVAGE_SAREA_DEFINES__
+
+/* 2 heaps (1 for card, 1 for agp), each divided into upto 128
+ * regions, subject to a minimum region size of (1<<16) == 64k.
+ *
+ * Clients may subdivide regions internally, but when sharing between
+ * clients, the region size is the minimum granularity.
+ */
+
+#define SAVAGE_CARD_HEAP 0
+#define SAVAGE_AGP_HEAP 1
+#define SAVAGE_NR_TEX_HEAPS 2
+#define SAVAGE_NR_TEX_REGIONS 16
+#define SAVAGE_LOG_MIN_TEX_REGION_SIZE 16
+
+#endif /* __SAVAGE_SAREA_DEFINES__ */
+
+typedef struct _drm_savage_sarea {
+ /* LRU lists for texture memory in agp space and on the card.
+ */
+ struct drm_tex_region texList[SAVAGE_NR_TEX_HEAPS][SAVAGE_NR_TEX_REGIONS +
+ 1];
+ unsigned int texAge[SAVAGE_NR_TEX_HEAPS];
+
+ /* Mechanism to validate card state.
+ */
+ int ctxOwner;
+} drm_savage_sarea_t, *drm_savage_sarea_ptr;
+
+/* Savage-specific ioctls
+ */
+#define DRM_SAVAGE_BCI_INIT 0x00
+#define DRM_SAVAGE_BCI_CMDBUF 0x01
+#define DRM_SAVAGE_BCI_EVENT_EMIT 0x02
+#define DRM_SAVAGE_BCI_EVENT_WAIT 0x03
+
+#define DRM_IOCTL_SAVAGE_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_INIT, drm_savage_init_t)
+#define DRM_IOCTL_SAVAGE_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_CMDBUF, drm_savage_cmdbuf_t)
+#define DRM_IOCTL_SAVAGE_EVENT_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_EMIT, drm_savage_event_emit_t)
+#define DRM_IOCTL_SAVAGE_EVENT_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_WAIT, drm_savage_event_wait_t)
+
+#define SAVAGE_DMA_PCI 1
+#define SAVAGE_DMA_AGP 3
+typedef struct drm_savage_init {
+ enum {
+ SAVAGE_INIT_BCI = 1,
+ SAVAGE_CLEANUP_BCI = 2
+ } func;
+ unsigned int sarea_priv_offset;
+
+ /* some parameters */
+ unsigned int cob_size;
+ unsigned int bci_threshold_lo, bci_threshold_hi;
+ unsigned int dma_type;
+
+ /* frame buffer layout */
+ unsigned int fb_bpp;
+ unsigned int front_offset, front_pitch;
+ unsigned int back_offset, back_pitch;
+ unsigned int depth_bpp;
+ unsigned int depth_offset, depth_pitch;
+
+ /* local textures */
+ unsigned int texture_offset;
+ unsigned int texture_size;
+
+ /* physical locations of non-permanent maps */
+ unsigned long status_offset;
+ unsigned long buffers_offset;
+ unsigned long agp_textures_offset;
+ unsigned long cmd_dma_offset;
+} drm_savage_init_t;
+
+typedef union drm_savage_cmd_header drm_savage_cmd_header_t;
+typedef struct drm_savage_cmdbuf {
+ /* command buffer in client's address space */
+ drm_savage_cmd_header_t *cmd_addr;
+ unsigned int size; /* size of the command buffer in 64bit units */
+
+ unsigned int dma_idx; /* DMA buffer index to use */
+ int discard; /* discard DMA buffer when done */
+ /* vertex buffer in client's address space */
+ unsigned int *vb_addr;
+ unsigned int vb_size; /* size of client vertex buffer in bytes */
+ unsigned int vb_stride; /* stride of vertices in 32bit words */
+ /* boxes in client's address space */
+ struct drm_clip_rect *box_addr;
+ unsigned int nbox; /* number of clipping boxes */
+} drm_savage_cmdbuf_t;
+
+#define SAVAGE_WAIT_2D 0x1 /* wait for 2D idle before updating event tag */
+#define SAVAGE_WAIT_3D 0x2 /* wait for 3D idle before updating event tag */
+#define SAVAGE_WAIT_IRQ 0x4 /* emit or wait for IRQ, not implemented yet */
+typedef struct drm_savage_event {
+ unsigned int count;
+ unsigned int flags;
+} drm_savage_event_emit_t, drm_savage_event_wait_t;
+
+/* Commands for the cmdbuf ioctl
+ */
+#define SAVAGE_CMD_STATE 0 /* a range of state registers */
+#define SAVAGE_CMD_DMA_PRIM 1 /* vertices from DMA buffer */
+#define SAVAGE_CMD_VB_PRIM 2 /* vertices from client vertex buffer */
+#define SAVAGE_CMD_DMA_IDX 3 /* indexed vertices from DMA buffer */
+#define SAVAGE_CMD_VB_IDX 4 /* indexed vertices client vertex buffer */
+#define SAVAGE_CMD_CLEAR 5 /* clear buffers */
+#define SAVAGE_CMD_SWAP 6 /* swap buffers */
+
+/* Primitive types
+*/
+#define SAVAGE_PRIM_TRILIST 0 /* triangle list */
+#define SAVAGE_PRIM_TRISTRIP 1 /* triangle strip */
+#define SAVAGE_PRIM_TRIFAN 2 /* triangle fan */
+#define SAVAGE_PRIM_TRILIST_201 3 /* reorder verts for correct flat
+ * shading on s3d */
+
+/* Skip flags (vertex format)
+ */
+#define SAVAGE_SKIP_Z 0x01
+#define SAVAGE_SKIP_W 0x02
+#define SAVAGE_SKIP_C0 0x04
+#define SAVAGE_SKIP_C1 0x08
+#define SAVAGE_SKIP_S0 0x10
+#define SAVAGE_SKIP_T0 0x20
+#define SAVAGE_SKIP_ST0 0x30
+#define SAVAGE_SKIP_S1 0x40
+#define SAVAGE_SKIP_T1 0x80
+#define SAVAGE_SKIP_ST1 0xc0
+#define SAVAGE_SKIP_ALL_S3D 0x3f
+#define SAVAGE_SKIP_ALL_S4 0xff
+
+/* Buffer names for clear command
+ */
+#define SAVAGE_FRONT 0x1
+#define SAVAGE_BACK 0x2
+#define SAVAGE_DEPTH 0x4
+
+/* 64-bit command header
+ */
+union drm_savage_cmd_header {
+ struct {
+ unsigned char cmd; /* command */
+ unsigned char pad0;
+ unsigned short pad1;
+ unsigned short pad2;
+ unsigned short pad3;
+ } cmd; /* generic */
+ struct {
+ unsigned char cmd;
+ unsigned char global; /* need idle engine? */
+ unsigned short count; /* number of consecutive registers */
+ unsigned short start; /* first register */
+ unsigned short pad3;
+ } state; /* SAVAGE_CMD_STATE */
+ struct {
+ unsigned char cmd;
+ unsigned char prim; /* primitive type */
+ unsigned short skip; /* vertex format (skip flags) */
+ unsigned short count; /* number of vertices */
+ unsigned short start; /* first vertex in DMA/vertex buffer */
+ } prim; /* SAVAGE_CMD_DMA_PRIM, SAVAGE_CMD_VB_PRIM */
+ struct {
+ unsigned char cmd;
+ unsigned char prim;
+ unsigned short skip;
+ unsigned short count; /* number of indices that follow */
+ unsigned short pad3;
+ } idx; /* SAVAGE_CMD_DMA_IDX, SAVAGE_CMD_VB_IDX */
+ struct {
+ unsigned char cmd;
+ unsigned char pad0;
+ unsigned short pad1;
+ unsigned int flags;
+ } clear0; /* SAVAGE_CMD_CLEAR */
+ struct {
+ unsigned int mask;
+ unsigned int value;
+ } clear1; /* SAVAGE_CMD_CLEAR data */
+};
+
+#endif
diff --git a/include/drm/sis_drm.h b/include/drm/sis_drm.h
new file mode 100644
index 0000000..30f7b38
--- /dev/null
+++ b/include/drm/sis_drm.h
@@ -0,0 +1,67 @@
+/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
+/*
+ * Copyright 2005 Eric Anholt
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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 __SIS_DRM_H__
+#define __SIS_DRM_H__
+
+/* SiS specific ioctls */
+#define NOT_USED_0_3
+#define DRM_SIS_FB_ALLOC 0x04
+#define DRM_SIS_FB_FREE 0x05
+#define NOT_USED_6_12
+#define DRM_SIS_AGP_INIT 0x13
+#define DRM_SIS_AGP_ALLOC 0x14
+#define DRM_SIS_AGP_FREE 0x15
+#define DRM_SIS_FB_INIT 0x16
+
+#define DRM_IOCTL_SIS_FB_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_FB_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
+#define DRM_IOCTL_SIS_AGP_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_AGP_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
+#define DRM_IOCTL_SIS_FB_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
+/*
+#define DRM_IOCTL_SIS_FLIP DRM_IOW( 0x48, drm_sis_flip_t)
+#define DRM_IOCTL_SIS_FLIP_INIT DRM_IO( 0x49)
+#define DRM_IOCTL_SIS_FLIP_FINAL DRM_IO( 0x50)
+*/
+
+typedef struct {
+ int context;
+ unsigned int offset;
+ unsigned int size;
+ unsigned long free;
+} drm_sis_mem_t;
+
+typedef struct {
+ unsigned int offset, size;
+} drm_sis_agp_t;
+
+typedef struct {
+ unsigned int offset, size;
+} drm_sis_fb_t;
+
+#endif /* __SIS_DRM_H__ */
diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h
new file mode 100644
index 0000000..535b558
--- /dev/null
+++ b/include/drm/via_drm.h
@@ -0,0 +1,275 @@
+/*
+ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2003 S3 Graphics, 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, sub license,
+ * 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VIA, S3 GRAPHICS, 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 _VIA_DRM_H_
+#define _VIA_DRM_H_
+
+#include <linux/types.h>
+
+/* WARNING: These defines must be the same as what the Xserver uses.
+ * if you change them, you must change the defines in the Xserver.
+ */
+
+#ifndef _VIA_DEFINES_
+#define _VIA_DEFINES_
+
+#include "via_drmclient.h"
+
+#define VIA_NR_SAREA_CLIPRECTS 8
+#define VIA_NR_XVMC_PORTS 10
+#define VIA_NR_XVMC_LOCKS 5
+#define VIA_MAX_CACHELINE_SIZE 64
+#define XVMCLOCKPTR(saPriv,lockNo) \
+ ((__volatile__ struct drm_hw_lock *)(((((unsigned long) (saPriv)->XvMCLockArea) + \
+ (VIA_MAX_CACHELINE_SIZE - 1)) & \
+ ~(VIA_MAX_CACHELINE_SIZE - 1)) + \
+ VIA_MAX_CACHELINE_SIZE*(lockNo)))
+
+/* Each region is a minimum of 64k, and there are at most 64 of them.
+ */
+#define VIA_NR_TEX_REGIONS 64
+#define VIA_LOG_MIN_TEX_REGION_SIZE 16
+#endif
+
+#define VIA_UPLOAD_TEX0IMAGE 0x1 /* handled clientside */
+#define VIA_UPLOAD_TEX1IMAGE 0x2 /* handled clientside */
+#define VIA_UPLOAD_CTX 0x4
+#define VIA_UPLOAD_BUFFERS 0x8
+#define VIA_UPLOAD_TEX0 0x10
+#define VIA_UPLOAD_TEX1 0x20
+#define VIA_UPLOAD_CLIPRECTS 0x40
+#define VIA_UPLOAD_ALL 0xff
+
+/* VIA specific ioctls */
+#define DRM_VIA_ALLOCMEM 0x00
+#define DRM_VIA_FREEMEM 0x01
+#define DRM_VIA_AGP_INIT 0x02
+#define DRM_VIA_FB_INIT 0x03
+#define DRM_VIA_MAP_INIT 0x04
+#define DRM_VIA_DEC_FUTEX 0x05
+#define NOT_USED
+#define DRM_VIA_DMA_INIT 0x07
+#define DRM_VIA_CMDBUFFER 0x08
+#define DRM_VIA_FLUSH 0x09
+#define DRM_VIA_PCICMD 0x0a
+#define DRM_VIA_CMDBUF_SIZE 0x0b
+#define NOT_USED
+#define DRM_VIA_WAIT_IRQ 0x0d
+#define DRM_VIA_DMA_BLIT 0x0e
+#define DRM_VIA_BLIT_SYNC 0x0f
+
+#define DRM_IOCTL_VIA_ALLOCMEM DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_ALLOCMEM, drm_via_mem_t)
+#define DRM_IOCTL_VIA_FREEMEM DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_FREEMEM, drm_via_mem_t)
+#define DRM_IOCTL_VIA_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_AGP_INIT, drm_via_agp_t)
+#define DRM_IOCTL_VIA_FB_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_FB_INIT, drm_via_fb_t)
+#define DRM_IOCTL_VIA_MAP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_MAP_INIT, drm_via_init_t)
+#define DRM_IOCTL_VIA_DEC_FUTEX DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_DEC_FUTEX, drm_via_futex_t)
+#define DRM_IOCTL_VIA_DMA_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_DMA_INIT, drm_via_dma_init_t)
+#define DRM_IOCTL_VIA_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_CMDBUFFER, drm_via_cmdbuffer_t)
+#define DRM_IOCTL_VIA_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_VIA_FLUSH)
+#define DRM_IOCTL_VIA_PCICMD DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_PCICMD, drm_via_cmdbuffer_t)
+#define DRM_IOCTL_VIA_CMDBUF_SIZE DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_CMDBUF_SIZE, \
+ drm_via_cmdbuf_size_t)
+#define DRM_IOCTL_VIA_WAIT_IRQ DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_WAIT_IRQ, drm_via_irqwait_t)
+#define DRM_IOCTL_VIA_DMA_BLIT DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_DMA_BLIT, drm_via_dmablit_t)
+#define DRM_IOCTL_VIA_BLIT_SYNC DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_BLIT_SYNC, drm_via_blitsync_t)
+
+/* Indices into buf.Setup where various bits of state are mirrored per
+ * context and per buffer. These can be fired at the card as a unit,
+ * or in a piecewise fashion as required.
+ */
+
+#define VIA_TEX_SETUP_SIZE 8
+
+/* Flags for clear ioctl
+ */
+#define VIA_FRONT 0x1
+#define VIA_BACK 0x2
+#define VIA_DEPTH 0x4
+#define VIA_STENCIL 0x8
+#define VIA_MEM_VIDEO 0 /* matches drm constant */
+#define VIA_MEM_AGP 1 /* matches drm constant */
+#define VIA_MEM_SYSTEM 2
+#define VIA_MEM_MIXED 3
+#define VIA_MEM_UNKNOWN 4
+
+typedef struct {
+ __u32 offset;
+ __u32 size;
+} drm_via_agp_t;
+
+typedef struct {
+ __u32 offset;
+ __u32 size;
+} drm_via_fb_t;
+
+typedef struct {
+ __u32 context;
+ __u32 type;
+ __u32 size;
+ unsigned long index;
+ unsigned long offset;
+} drm_via_mem_t;
+
+typedef struct _drm_via_init {
+ enum {
+ VIA_INIT_MAP = 0x01,
+ VIA_CLEANUP_MAP = 0x02
+ } func;
+
+ unsigned long sarea_priv_offset;
+ unsigned long fb_offset;
+ unsigned long mmio_offset;
+ unsigned long agpAddr;
+} drm_via_init_t;
+
+typedef struct _drm_via_futex {
+ enum {
+ VIA_FUTEX_WAIT = 0x00,
+ VIA_FUTEX_WAKE = 0X01
+ } func;
+ __u32 ms;
+ __u32 lock;
+ __u32 val;
+} drm_via_futex_t;
+
+typedef struct _drm_via_dma_init {
+ enum {
+ VIA_INIT_DMA = 0x01,
+ VIA_CLEANUP_DMA = 0x02,
+ VIA_DMA_INITIALIZED = 0x03
+ } func;
+
+ unsigned long offset;
+ unsigned long size;
+ unsigned long reg_pause_addr;
+} drm_via_dma_init_t;
+
+typedef struct _drm_via_cmdbuffer {
+ char *buf;
+ unsigned long size;
+} drm_via_cmdbuffer_t;
+
+/* Warning: If you change the SAREA structure you must change the Xserver
+ * structure as well */
+
+typedef struct _drm_via_tex_region {
+ unsigned char next, prev; /* indices to form a circular LRU */
+ unsigned char inUse; /* owned by a client, or free? */
+ int age; /* tracked by clients to update local LRU's */
+} drm_via_tex_region_t;
+
+typedef struct _drm_via_sarea {
+ unsigned int dirty;
+ unsigned int nbox;
+ struct drm_clip_rect boxes[VIA_NR_SAREA_CLIPRECTS];
+ drm_via_tex_region_t texList[VIA_NR_TEX_REGIONS + 1];
+ int texAge; /* last time texture was uploaded */
+ int ctxOwner; /* last context to upload state */
+ int vertexPrim;
+
+ /*
+ * Below is for XvMC.
+ * We want the lock integers alone on, and aligned to, a cache line.
+ * Therefore this somewhat strange construct.
+ */
+
+ char XvMCLockArea[VIA_MAX_CACHELINE_SIZE * (VIA_NR_XVMC_LOCKS + 1)];
+
+ unsigned int XvMCDisplaying[VIA_NR_XVMC_PORTS];
+ unsigned int XvMCSubPicOn[VIA_NR_XVMC_PORTS];
+ unsigned int XvMCCtxNoGrabbed; /* Last context to hold decoder */
+
+ /* Used by the 3d driver only at this point, for pageflipping:
+ */
+ unsigned int pfCurrentOffset;
+} drm_via_sarea_t;
+
+typedef struct _drm_via_cmdbuf_size {
+ enum {
+ VIA_CMDBUF_SPACE = 0x01,
+ VIA_CMDBUF_LAG = 0x02
+ } func;
+ int wait;
+ __u32 size;
+} drm_via_cmdbuf_size_t;
+
+typedef enum {
+ VIA_IRQ_ABSOLUTE = 0x0,
+ VIA_IRQ_RELATIVE = 0x1,
+ VIA_IRQ_SIGNAL = 0x10000000,
+ VIA_IRQ_FORCE_SEQUENCE = 0x20000000
+} via_irq_seq_type_t;
+
+#define VIA_IRQ_FLAGS_MASK 0xF0000000
+
+enum drm_via_irqs {
+ drm_via_irq_hqv0 = 0,
+ drm_via_irq_hqv1,
+ drm_via_irq_dma0_dd,
+ drm_via_irq_dma0_td,
+ drm_via_irq_dma1_dd,
+ drm_via_irq_dma1_td,
+ drm_via_irq_num
+};
+
+struct drm_via_wait_irq_request {
+ unsigned irq;
+ via_irq_seq_type_t type;
+ __u32 sequence;
+ __u32 signal;
+};
+
+typedef union drm_via_irqwait {
+ struct drm_via_wait_irq_request request;
+ struct drm_wait_vblank_reply reply;
+} drm_via_irqwait_t;
+
+typedef struct drm_via_blitsync {
+ __u32 sync_handle;
+ unsigned engine;
+} drm_via_blitsync_t;
+
+/* - * Below,"flags" is currently unused but will be used for possible future
+ * extensions like kernel space bounce buffers for bad alignments and
+ * blit engine busy-wait polling for better latency in the absence of
+ * interrupts.
+ */
+
+typedef struct drm_via_dmablit {
+ __u32 num_lines;
+ __u32 line_length;
+
+ __u32 fb_addr;
+ __u32 fb_stride;
+
+ unsigned char *mem_addr;
+ __u32 mem_stride;
+
+ __u32 flags;
+ int to_fb;
+
+ drm_via_blitsync_t sync;
+} drm_via_dmablit_t;
+
+#endif /* _VIA_DRM_H_ */