From 2140e102f942edf7982cee2a3f00caf234551687 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 1 May 2008 11:39:06 -0700 Subject: checkpoint: rename to GEM and a few more i915 bits. --- shared-core/drm.h | 22 +++++++++++----------- shared-core/i915_dma.c | 4 ++-- shared-core/i915_drm.h | 20 ++++++++++---------- shared-core/i915_drv.h | 20 +++++++++++++++++--- 4 files changed, 40 insertions(+), 26 deletions(-) (limited to 'shared-core') diff --git a/shared-core/drm.h b/shared-core/drm.h index caa3dbd1..d79fa5f8 100644 --- a/shared-core/drm.h +++ b/shared-core/drm.h @@ -961,7 +961,7 @@ struct drm_mm_info_arg { }; -struct drm_mm_alloc_args { +struct drm_gem_alloc_args { /** * Requested size for the object. * @@ -972,12 +972,12 @@ struct drm_mm_alloc_args { uint32_t handle; }; -struct drm_mm_unreference_args { +struct drm_gem_unreference_args { /** Handle of the object to be unreferenced. */ uint32_t handle; }; -struct drm_mm_link_args { +struct drm_gem_link_args { /** Handle for the object being given a name. */ uint32_t handle; /** Requested file name to export the object under. */ @@ -986,7 +986,7 @@ struct drm_mm_link_args { mode_t mode; }; -struct drm_mm_pread_args { +struct drm_gem_pread_args { /** Handle for the object being read. */ uint32_t handle; /** Offset into the object to read from */ @@ -997,7 +997,7 @@ struct drm_mm_pread_args { void *data; }; -struct drm_mm_pwrite_args { +struct drm_gem_pwrite_args { /** Handle for the object being written to. */ uint32_t handle; /** Offset into the object to write to */ @@ -1008,7 +1008,7 @@ struct drm_mm_pwrite_args { void *data; }; -struct drm_mm_mmap_args { +struct drm_gem_mmap_args { /** Handle for the object being mapped. */ uint32_t handle; /** Offset in the object to map. */ @@ -1043,11 +1043,11 @@ struct drm_mm_mmap_args { #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_MM_ALLOC DRM_IOWR(0x09, struct drm_mm_alloc_args) -#define DRM_IOCTL_MM_UNREFERENCE DRM_IOW(0x0a, struct drm_mm_unreference_args) -#define DRM_IOCTL_MM_PREAD DRM_IOW(0x0b, struct drm_mm_pread_args) -#define DRM_IOCTL_MM_PWRITE DRM_IOW(0x0c, struct drm_mm_pwrite_args) -#define DRM_IOCTL_MM_MMAP DRM_IOWR(0x0d, struct drm_mm_mmap_args) +#define DRM_IOCTL_GEM_ALLOC DRM_IOWR(0x09, struct drm_gem_alloc_args) +#define DRM_IOCTL_GEM_UNREFERENCE DRM_IOW(0x0a, struct drm_gem_unreference_args) +#define DRM_IOCTL_GEM_PREAD DRM_IOW(0x0b, struct drm_gem_pread_args) +#define DRM_IOCTL_GEM_PWRITE DRM_IOW(0x0c, struct drm_gem_pwrite_args) +#define DRM_IOCTL_GEM_MMAP DRM_IOWR(0x0d, struct drm_gem_mmap_args) #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index 6c6fd435..821b2a95 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -1124,8 +1124,8 @@ struct drm_ioctl_desc i915_ioctls[] = { #ifdef I915_HAVE_BUFFER DRM_IOCTL_DEF(DRM_I915_EXECBUFFER, i915_execbuffer, DRM_AUTH), #endif - DRM_IOCTL_DEF(DRM_I915_MM_INIT, intel_mm_init_ioctl, DRM_AUTH), - DRM_IOCTL_DEF(DRM_I915_MM_EXECBUFFER, intel_mm_execbuffer, DRM_AUTH), + DRM_IOCTL_DEF(DRM_I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH), + DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH), }; int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls); diff --git a/shared-core/i915_drm.h b/shared-core/i915_drm.h index 1a70010b..4c241fc5 100644 --- a/shared-core/i915_drm.h +++ b/shared-core/i915_drm.h @@ -176,8 +176,8 @@ typedef struct drm_i915_sarea { #define DRM_I915_MMIO 0x10 #define DRM_I915_HWS_ADDR 0x11 #define DRM_I915_EXECBUFFER 0x12 -#define DRM_I915_MM_INIT 0x13 -#define DRM_I915_MM_EXECBUFFER 0x14 +#define DRM_I915_GEM_INIT 0x13 +#define DRM_I915_GEM_EXECBUFFER 0x14 #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) @@ -197,8 +197,8 @@ typedef struct drm_i915_sarea { #define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) #define DRM_IOCTL_I915_MMIO DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_MMIO, drm_i915_mmio) #define DRM_IOCTL_I915_EXECBUFFER DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_EXECBUFFER, struct drm_i915_execbuffer) -#define DRM_IOCTL_I915_MM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_MM_INIT, struct drm_i915_mm_init) -#define DRM_IOCTL_I915_MM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_MM_INIT, struct drm_i915_mm_execbuffer) +#define DRM_IOCTL_I915_MM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init) +#define DRM_IOCTL_I915_MM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_execbuffer) /* Asynchronous page flipping: */ @@ -398,7 +398,7 @@ struct drm_i915_execbuffer { struct drm_fence_arg fence_arg; }; -struct drm_i915_mm_init { +struct drm_i915_gem_init { /** * Beginning offset in the GTT to be managed by the DRM memory * manager. @@ -411,7 +411,7 @@ struct drm_i915_mm_init { off_t gtt_end; }; -struct drm_i915_relocation_entry { +struct drm_i915_gem_relocation_entry { /** * Handle of the buffer being pointed to by this relocation entry. * @@ -441,7 +441,7 @@ struct drm_i915_relocation_entry { uint32_t presumed_offset; }; -struct drm_i915_mm_validate_entry { +struct drm_i915_gem_validate_entry { /** * User's handle for a buffer to be bound into the GTT for this * operation. @@ -453,11 +453,11 @@ struct drm_i915_mm_validate_entry { */ uint32_t buffer_offset; /** List of relocations to be performed on this buffer */ - struct drm_i915_relocation_entry *relocs; + struct drm_i915_gem_relocation_entry *relocs; uint32_t relocation_count; }; -struct drm_i915_mm_execbuffer { +struct drm_i915_gem_execbuffer { /** * List of buffers to be validated wit their relocations to be * performend on them. @@ -466,7 +466,7 @@ struct drm_i915_mm_execbuffer { * a buffer is performing refer to buffers that have already appeared * in the validate list. */ - struct drm_i915_mm_validate_entry *buffers; + struct drm_i915_gem_validate_entry *buffers; uint32_t buffer_count; /** Offset in the batchbuffer to start execution from. */ diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h index 0c6ec588..7913f48b 100644 --- a/shared-core/i915_drv.h +++ b/shared-core/i915_drv.h @@ -254,6 +254,18 @@ enum intel_chip_family { CHIP_I965 = 0x08, }; +/** driver private structure attached to each drm_gem_object */ +struct drm_i915_gem_object { + /** Current offset of the object in GTT space, if any. */ + uint32_t gtt_offset; + + /** Boolean whether this object has a valid gtt offset. */ + int gtt_bound; + + /** How many users have pinned this object in GTT space */ + int pin_count; +}; + extern struct drm_ioctl_desc i915_ioctls[]; extern int i915_max_ioctl; @@ -333,11 +345,13 @@ void i915_flush_ttm(struct drm_ttm *ttm); /* i915_execbuf.c */ int i915_execbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv); -/* i915_mm.c */ -int intel_mm_init_ioctl(struct drm_device *dev, void *data, +/* i915_gem.c */ +int i915_gem_init_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -int intel_mm_execbuffer(struct drm_device *dev, void *data, +int i915_gem_execbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv); +int i915_gem_init_object(struct drm_device *dev, struct drm_gem_object *obj); +void i915_gem_free_object(struct drm_device *dev, struct drm_gem_object *obj); #endif -- cgit v1.2.3