// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright © 2011-2018 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2011-2023 VMware, Inc., Palo Alto, CA., USA
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
*
**************************************************************************/
-#include <drm/ttm/ttm_placement.h>
-
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
-#include "ttm_object.h"
-/**
- * vmw_buffer_object - Convert a struct ttm_buffer_object to a struct
- * vmw_buffer_object.
- *
- * @bo: Pointer to the TTM buffer object.
- * Return: Pointer to the struct vmw_buffer_object embedding the
- * TTM buffer object.
- */
-static struct vmw_buffer_object *
-vmw_buffer_object(struct ttm_buffer_object *bo)
-{
- return container_of(bo, struct vmw_buffer_object, base);
-}
+#include <drm/ttm/ttm_placement.h>
/**
- * vmw_bo_bo_free - vmw buffer object destructor
+ * vmw_bo_free - vmw_bo destructor
*
* @bo: Pointer to the embedded struct ttm_buffer_object
*/
-static void vmw_bo_bo_free(struct ttm_buffer_object *bo)
+static void vmw_bo_free(struct ttm_buffer_object *bo)
{
- struct vmw_buffer_object *vmw_bo = vmw_buffer_object(bo);
+ struct vmw_bo *vbo = to_vmw_bo(&bo->base);
- WARN_ON(vmw_bo->dirty);
- WARN_ON(!RB_EMPTY_ROOT(&vmw_bo->res_tree));
- vmw_bo_unmap(vmw_bo);
+ WARN_ON(vbo->dirty);
+ WARN_ON(!RB_EMPTY_ROOT(&vbo->res_tree));
+ vmw_bo_unmap(vbo);
drm_gem_object_release(&bo->base);
- kfree(vmw_bo);
+ kfree(vbo);
}
/**
- * bo_is_vmw - check if the buffer object is a &vmw_buffer_object
+ * bo_is_vmw - check if the buffer object is a &vmw_bo
* @bo: ttm buffer object to be checked
*
* Uses destroy function associated with the object to determine if this is
- * a &vmw_buffer_object.
+ * a &vmw_bo.
*
* Returns:
- * true if the object is of &vmw_buffer_object type, false if not.
+ * true if the object is of &vmw_bo type, false if not.
*/
static bool bo_is_vmw(struct ttm_buffer_object *bo)
{
- return bo->destroy == &vmw_bo_bo_free;
+ return bo->destroy == &vmw_bo_free;
}
/**
* -ERESTARTSYS if interrupted by a signal
*/
int vmw_bo_pin_in_placement(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
struct ttm_placement *placement,
bool interruptible)
{
* -ERESTARTSYS if interrupted by a signal
*/
int vmw_bo_pin_in_vram_or_gmr(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
bool interruptible)
{
struct ttm_operation_ctx ctx = {interruptible, false };
* -ERESTARTSYS if interrupted by a signal
*/
int vmw_bo_pin_in_vram(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
bool interruptible)
{
return vmw_bo_pin_in_placement(dev_priv, buf, &vmw_vram_placement,
* -ERESTARTSYS if interrupted by a signal
*/
int vmw_bo_pin_in_start_of_vram(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
bool interruptible)
{
struct ttm_operation_ctx ctx = {interruptible, false };
* -ERESTARTSYS if interrupted by a signal
*/
int vmw_bo_unpin(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
bool interruptible)
{
struct ttm_buffer_object *bo = &buf->base;
* @pin: Whether to pin or unpin.
*
*/
-void vmw_bo_pin_reserved(struct vmw_buffer_object *vbo, bool pin)
+void vmw_bo_pin_reserved(struct vmw_bo *vbo, bool pin)
{
struct ttm_operation_ctx ctx = { false, true };
struct ttm_place pl;
* 3) Buffer object destruction
*
*/
-void *vmw_bo_map_and_cache(struct vmw_buffer_object *vbo)
+void *vmw_bo_map_and_cache(struct vmw_bo *vbo)
{
struct ttm_buffer_object *bo = &vbo->base;
bool not_used;
* @vbo: The buffer object whose map we are tearing down.
*
* This function tears down a cached map set up using
- * vmw_buffer_object_map_and_cache().
+ * vmw_bo_map_and_cache().
*/
-void vmw_bo_unmap(struct vmw_buffer_object *vbo)
+void vmw_bo_unmap(struct vmw_bo *vbo)
{
if (vbo->map.bo == NULL)
return;
int vmw_bo_create(struct vmw_private *vmw,
size_t size, struct ttm_placement *placement,
bool interruptible, bool pin,
- struct vmw_buffer_object **p_bo)
+ struct vmw_bo **p_bo)
{
int ret;
* vmw_bo_init - Initialize a vmw buffer object
*
* @dev_priv: Pointer to the device private struct
- * @vmw_bo: Pointer to the struct vmw_buffer_object to initialize.
+ * @vmw_bo: Pointer to the struct vmw_bo to initialize.
* @size: Buffer object size in bytes.
* @placement: Initial placement.
* @interruptible: Whether waits should be performed interruptible.
* Note that on error, the code will free the buffer object.
*/
int vmw_bo_init(struct vmw_private *dev_priv,
- struct vmw_buffer_object *vmw_bo,
+ struct vmw_bo *vmw_bo,
size_t size, struct ttm_placement *placement,
bool interruptible, bool pin)
{
drm_gem_private_object_init(vdev, &vmw_bo->base.base, size);
ret = ttm_bo_init_reserved(bdev, &vmw_bo->base, ttm_bo_type_device,
- placement, 0, &ctx, NULL, NULL, vmw_bo_bo_free);
+ placement, 0, &ctx, NULL, NULL, vmw_bo_free);
if (unlikely(ret)) {
return ret;
}
}
/**
- * vmw_user_bo_synccpu_grab - Grab a struct vmw_buffer_object for cpu
+ * vmw_user_bo_synccpu_grab - Grab a struct vmw_bo for cpu
* access, idling previous GPU operations on the buffer and optionally
* blocking it for further command submissions.
*
*
* A blocking grab will be automatically released when @tfile is closed.
*/
-static int vmw_user_bo_synccpu_grab(struct vmw_buffer_object *vmw_bo,
+static int vmw_user_bo_synccpu_grab(struct vmw_bo *vmw_bo,
uint32_t flags)
{
bool nonblock = !!(flags & drm_vmw_synccpu_dontblock);
uint32_t handle,
uint32_t flags)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
int ret = vmw_user_bo_lookup(filp, handle, &vmw_bo);
if (!ret) {
{
struct drm_vmw_synccpu_arg *arg =
(struct drm_vmw_synccpu_arg *) data;
- struct vmw_buffer_object *vbo;
+ struct vmw_bo *vbo;
int ret;
if ((arg->flags & (drm_vmw_synccpu_read | drm_vmw_synccpu_write)) == 0
* @filp: The file the handle is registered with.
* @handle: The user buffer object handle
* @out: Pointer to a where a pointer to the embedded
- * struct vmw_buffer_object should be placed.
+ * struct vmw_bo should be placed.
* Return: Zero on success, Negative error code on error.
*
* The vmw buffer object pointer will be refcounted.
*/
int vmw_user_bo_lookup(struct drm_file *filp,
uint32_t handle,
- struct vmw_buffer_object **out)
+ struct vmw_bo **out)
{
struct drm_gem_object *gobj;
return -ESRCH;
}
- *out = gem_to_vmw_bo(gobj);
+ *out = to_vmw_bo(gobj);
ttm_bo_get(&(*out)->base);
drm_gem_object_put(gobj);
struct drm_mode_create_dumb *args)
{
struct vmw_private *dev_priv = vmw_priv(dev);
- struct vmw_buffer_object *vbo;
+ struct vmw_bo *vbo;
int cpp = DIV_ROUND_UP(args->bpp, 8);
int ret;
*/
void vmw_bo_swap_notify(struct ttm_buffer_object *bo)
{
- /* Is @bo embedded in a struct vmw_buffer_object? */
+ /* Is @bo embedded in a struct vmw_bo? */
if (!bo_is_vmw(bo))
return;
/* Kill any cached kernel maps before swapout */
- vmw_bo_unmap(vmw_buffer_object(bo));
+ vmw_bo_unmap(to_vmw_bo(&bo->base));
}
void vmw_bo_move_notify(struct ttm_buffer_object *bo,
struct ttm_resource *mem)
{
- struct vmw_buffer_object *vbo;
+ struct vmw_bo *vbo;
- /* Make sure @bo is embedded in a struct vmw_buffer_object? */
+ /* Make sure @bo is embedded in a struct vmw_bo? */
if (!bo_is_vmw(bo))
return;
- vbo = container_of(bo, struct vmw_buffer_object, base);
+ vbo = container_of(bo, struct vmw_bo, base);
/*
* Kill any cached kernel maps before move to or from VRAM.
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/**************************************************************************
+ *
+ * Copyright 2023 VMware, Inc., Palo Alto, CA., USA
+ *
+ * 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
+ * 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.
+ *
+ **************************************************************************/
+
+#ifndef VMWGFX_BO_H
+#define VMWGFX_BO_H
+
+#include "device_include/svga_reg.h"
+
+#include <drm/ttm/ttm_bo.h>
+
+#include <linux/rbtree_types.h>
+#include <linux/types.h>
+
+struct vmw_bo_dirty;
+struct vmw_fence_obj;
+struct vmw_private;
+struct vmw_resource;
+
+/**
+ * struct vmw_bo - TTM buffer object with vmwgfx additions
+ * @base: The TTM buffer object
+ * @res_tree: RB tree of resources using this buffer object as a backing MOB
+ * @base_mapped_count: ttm BO mapping count; used by KMS atomic helpers.
+ * @cpu_writers: Number of synccpu write grabs. Protected by reservation when
+ * increased. May be decreased without reservation.
+ * @dx_query_ctx: DX context if this buffer object is used as a DX query MOB
+ * @map: Kmap object for semi-persistent mappings
+ * @res_prios: Eviction priority counts for attached resources
+ * @dirty: structure for user-space dirty-tracking
+ */
+struct vmw_bo {
+ struct ttm_buffer_object base;
+ struct rb_root res_tree;
+ /* For KMS atomic helpers: ttm bo mapping count */
+ atomic_t base_mapped_count;
+
+ atomic_t cpu_writers;
+ /* Not ref-counted. Protected by binding_mutex */
+ struct vmw_resource *dx_query_ctx;
+ /* Protected by reservation */
+ struct ttm_bo_kmap_obj map;
+ u32 res_prios[TTM_MAX_BO_PRIORITY];
+ struct vmw_bo_dirty *dirty;
+};
+
+int vmw_bo_create_kernel(struct vmw_private *dev_priv,
+ unsigned long size,
+ struct ttm_placement *placement,
+ struct ttm_buffer_object **p_bo);
+int vmw_bo_create(struct vmw_private *dev_priv,
+ size_t size, struct ttm_placement *placement,
+ bool interruptible, bool pin,
+ struct vmw_bo **p_bo);
+int vmw_bo_init(struct vmw_private *dev_priv,
+ struct vmw_bo *vmw_bo,
+ size_t size, struct ttm_placement *placement,
+ bool interruptible, bool pin);
+int vmw_bo_unref_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+
+int vmw_bo_pin_in_placement(struct vmw_private *vmw_priv,
+ struct vmw_bo *bo,
+ struct ttm_placement *placement,
+ bool interruptible);
+int vmw_bo_pin_in_vram(struct vmw_private *dev_priv,
+ struct vmw_bo *buf,
+ bool interruptible);
+int vmw_bo_pin_in_vram_or_gmr(struct vmw_private *dev_priv,
+ struct vmw_bo *buf,
+ bool interruptible);
+int vmw_bo_pin_in_start_of_vram(struct vmw_private *vmw_priv,
+ struct vmw_bo *bo,
+ bool interruptible);
+void vmw_bo_pin_reserved(struct vmw_bo *bo, bool pin);
+int vmw_bo_unpin(struct vmw_private *vmw_priv,
+ struct vmw_bo *bo,
+ bool interruptible);
+
+void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *buf,
+ SVGAGuestPtr *ptr);
+int vmw_user_bo_synccpu_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int vmw_user_bo_lookup(struct drm_file *filp,
+ uint32_t handle,
+ struct vmw_bo **out);
+void vmw_bo_fence_single(struct ttm_buffer_object *bo,
+ struct vmw_fence_obj *fence);
+
+void *vmw_bo_map_and_cache(struct vmw_bo *vbo);
+void vmw_bo_unmap(struct vmw_bo *vbo);
+
+void vmw_bo_move_notify(struct ttm_buffer_object *bo,
+ struct ttm_resource *mem);
+void vmw_bo_swap_notify(struct ttm_buffer_object *bo);
+
+/**
+ * vmw_bo_adjust_prio - Adjust the buffer object eviction priority
+ * according to attached resources
+ * @vbo: The struct vmw_bo
+ */
+static inline void vmw_bo_prio_adjust(struct vmw_bo *vbo)
+{
+ int i = ARRAY_SIZE(vbo->res_prios);
+
+ while (i--) {
+ if (vbo->res_prios[i]) {
+ vbo->base.priority = i;
+ return;
+ }
+ }
+
+ vbo->base.priority = 3;
+}
+
+/**
+ * vmw_bo_prio_add - Notify a buffer object of a newly attached resource
+ * eviction priority
+ * @vbo: The struct vmw_bo
+ * @prio: The resource priority
+ *
+ * After being notified, the code assigns the highest resource eviction priority
+ * to the backing buffer object (mob).
+ */
+static inline void vmw_bo_prio_add(struct vmw_bo *vbo, int prio)
+{
+ if (vbo->res_prios[prio]++ == 0)
+ vmw_bo_prio_adjust(vbo);
+}
+
+/**
+ * vmw_bo_prio_del - Notify a buffer object of a resource with a certain
+ * priority being removed
+ * @vbo: The struct vmw_bo
+ * @prio: The resource priority
+ *
+ * After being notified, the code assigns the highest resource eviction priority
+ * to the backing buffer object (mob).
+ */
+static inline void vmw_bo_prio_del(struct vmw_bo *vbo, int prio)
+{
+ if (--vbo->res_prios[prio] == 0)
+ vmw_bo_prio_adjust(vbo);
+}
+
+static inline void vmw_bo_unreference(struct vmw_bo **buf)
+{
+ struct vmw_bo *tmp_buf = *buf;
+
+ *buf = NULL;
+ if (tmp_buf)
+ ttm_bo_put(&tmp_buf->base);
+}
+
+static inline struct vmw_bo *vmw_bo_reference(struct vmw_bo *buf)
+{
+ ttm_bo_get(&buf->base);
+ return buf;
+}
+
+static inline struct vmw_bo *to_vmw_bo(struct drm_gem_object *gobj)
+{
+ return container_of((gobj), struct vmw_bo, base.base);
+}
+
+#endif // VMWGFX_BO_H
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2020 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
-
-#include <linux/sched/signal.h>
+#include "vmwgfx_bo.h"
+#include "vmwgfx_drv.h"
+#include "vmwgfx_devcaps.h"
#include <drm/ttm/ttm_placement.h>
-#include "vmwgfx_drv.h"
-#include "vmwgfx_devcaps.h"
+#include <linux/sched/signal.h>
bool vmw_supports_3d(struct vmw_private *dev_priv)
{
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2015-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
*
**************************************************************************/
-#include <linux/dmapool.h>
-#include <linux/pci.h>
+#include "vmwgfx_bo.h"
+#include "vmwgfx_drv.h"
#include <drm/ttm/ttm_bo.h>
-#include "vmwgfx_drv.h"
+#include <linux/dmapool.h>
+#include <linux/pci.h>
/*
* Size of inline command buffers. Try to make sure that a page size is a
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
#include <drm/ttm/ttm_placement.h>
+#include "vmwgfx_binding.h"
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
#include "vmwgfx_resource_priv.h"
-#include "vmwgfx_binding.h"
struct vmw_user_context {
struct ttm_base_object base;
struct vmw_cmdbuf_res_manager *man;
struct vmw_resource *cotables[SVGA_COTABLE_MAX];
spinlock_t cotable_lock;
- struct vmw_buffer_object *dx_query_mob;
+ struct vmw_bo *dx_query_mob;
};
static void vmw_user_context_free(struct vmw_resource *res);
* specified in the parameter. 0 otherwise.
*/
int vmw_context_bind_dx_query(struct vmw_resource *ctx_res,
- struct vmw_buffer_object *mob)
+ struct vmw_bo *mob)
{
struct vmw_user_context *uctx =
container_of(ctx_res, struct vmw_user_context, res);
*
* @ctx_res: The context resource
*/
-struct vmw_buffer_object *
+struct vmw_bo *
vmw_context_get_dx_query_mob(struct vmw_resource *ctx_res)
{
struct vmw_user_context *uctx =
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2014-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2014-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* whenever the backing MOB is evicted.
*/
-#include <drm/ttm/ttm_placement.h>
-
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
#include "vmwgfx_mksstat.h"
#include "vmwgfx_resource_priv.h"
#include "vmwgfx_so.h"
+#include <drm/ttm/ttm_placement.h>
+
/**
* struct vmw_cotable - Context Object Table resource
*
struct ttm_operation_ctx ctx = { false, false };
struct vmw_private *dev_priv = res->dev_priv;
struct vmw_cotable *vcotbl = vmw_cotable(res);
- struct vmw_buffer_object *buf, *old_buf = res->backup;
+ struct vmw_bo *buf, *old_buf = res->backup;
struct ttm_buffer_object *bo, *old_bo = &res->backup->base;
size_t old_size = res->backup_size;
size_t old_size_read_back = vcotbl->size_read_back;
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2022 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
#include "vmwgfx_drv.h"
+#include "vmwgfx_bo.h"
+#include "vmwgfx_binding.h"
#include "vmwgfx_devcaps.h"
#include "vmwgfx_mksstat.h"
-#include "vmwgfx_binding.h"
#include "ttm_object.h"
#include <drm/drm_aperture.h>
static int vmw_dummy_query_bo_create(struct vmw_private *dev_priv)
{
int ret;
- struct vmw_buffer_object *vbo;
+ struct vmw_bo *vbo;
struct ttm_bo_kmap_obj map;
volatile SVGA3dQueryResult *result;
bool dummy;
/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/**************************************************************************
*
- * Copyright 2009-2022 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
unsigned long key;
};
-/**
- * struct vmw_buffer_object - TTM buffer object with vmwgfx additions
- * @base: The TTM buffer object
- * @res_tree: RB tree of resources using this buffer object as a backing MOB
- * @base_mapped_count: ttm BO mapping count; used by KMS atomic helpers.
- * @cpu_writers: Number of synccpu write grabs. Protected by reservation when
- * increased. May be decreased without reservation.
- * @dx_query_ctx: DX context if this buffer object is used as a DX query MOB
- * @map: Kmap object for semi-persistent mappings
- * @res_prios: Eviction priority counts for attached resources
- * @dirty: structure for user-space dirty-tracking
- */
-struct vmw_buffer_object {
- struct ttm_buffer_object base;
- struct rb_root res_tree;
- /* For KMS atomic helpers: ttm bo mapping count */
- atomic_t base_mapped_count;
-
- atomic_t cpu_writers;
- /* Not ref-counted. Protected by binding_mutex */
- struct vmw_resource *dx_query_ctx;
- /* Protected by reservation */
- struct ttm_bo_kmap_obj map;
- u32 res_prios[TTM_MAX_BO_PRIORITY];
- struct vmw_bo_dirty *dirty;
-};
/**
* struct vmw_validate_buffer - Carries validation info about buffers.
* @hw_destroy: Callback to destroy the resource on the device, as part of
* resource destruction.
*/
+struct vmw_bo;
struct vmw_resource_dirty;
struct vmw_resource {
struct kref kref;
u32 res_dirty : 1;
u32 backup_dirty : 1;
u32 coherent : 1;
- struct vmw_buffer_object *backup;
+ struct vmw_bo *backup;
unsigned long backup_offset;
unsigned long pin_count;
const struct vmw_res_func *func;
struct drm_file *filp;
uint32_t *cmd_bounce;
uint32_t cmd_bounce_size;
- struct vmw_buffer_object *cur_query_bo;
+ struct vmw_bo *cur_query_bo;
struct list_head bo_relocations;
struct list_head res_relocations;
uint32_t *buf_start;
struct list_head staged_cmd_res;
struct list_head ctx_list;
struct vmw_ctx_validation_info *dx_ctx_node;
- struct vmw_buffer_object *dx_query_mob;
+ struct vmw_bo *dx_query_mob;
struct vmw_resource *dx_query_ctx;
struct vmw_cmdbuf_res_manager *man;
struct vmw_validation_context *ctx;
* are protected by the cmdbuf mutex.
*/
- struct vmw_buffer_object *dummy_query_bo;
- struct vmw_buffer_object *pinned_bo;
+ struct vmw_bo *dummy_query_bo;
+ struct vmw_bo *pinned_bo;
uint32_t query_cid;
uint32_t query_cid_valid;
bool dummy_query_bo_pinned;
#endif
};
-static inline struct vmw_buffer_object *gem_to_vmw_bo(struct drm_gem_object *gobj)
-{
- return container_of((gobj), struct vmw_buffer_object, base.base);
-}
-
static inline struct vmw_surface *vmw_res_to_srf(struct vmw_resource *res)
{
return container_of(res, struct vmw_surface, res);
struct drm_file *filp,
uint32_t handle,
struct vmw_surface **out_surf,
- struct vmw_buffer_object **out_buf);
+ struct vmw_bo **out_buf);
extern int vmw_user_resource_lookup_handle(
struct vmw_private *dev_priv,
struct ttm_object_file *tfile,
bool dirty_set,
bool dirty,
bool switch_backup,
- struct vmw_buffer_object *new_backup,
+ struct vmw_bo *new_backup,
unsigned long new_backup_offset);
extern void vmw_query_move_notify(struct ttm_buffer_object *bo,
struct ttm_resource *old_mem,
struct ttm_resource *new_mem);
-extern int vmw_query_readback_all(struct vmw_buffer_object *dx_query_mob);
-extern void vmw_resource_evict_all(struct vmw_private *dev_priv);
-extern void vmw_resource_unbind_list(struct vmw_buffer_object *vbo);
+int vmw_query_readback_all(struct vmw_bo *dx_query_mob);
+void vmw_resource_evict_all(struct vmw_private *dev_priv);
+void vmw_resource_unbind_list(struct vmw_bo *vbo);
void vmw_resource_mob_attach(struct vmw_resource *res);
void vmw_resource_mob_detach(struct vmw_resource *res);
void vmw_resource_dirty_update(struct vmw_resource *res, pgoff_t start,
pgoff_t end);
-int vmw_resources_clean(struct vmw_buffer_object *vbo, pgoff_t start,
+int vmw_resources_clean(struct vmw_bo *vbo, pgoff_t start,
pgoff_t end, pgoff_t *num_prefault);
/**
return !RB_EMPTY_NODE(&res->mob_node);
}
-/**
- * Buffer object helper functions - vmwgfx_bo.c
- */
-extern int vmw_bo_pin_in_placement(struct vmw_private *vmw_priv,
- struct vmw_buffer_object *bo,
- struct ttm_placement *placement,
- bool interruptible);
-extern int vmw_bo_pin_in_vram(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
- bool interruptible);
-extern int vmw_bo_pin_in_vram_or_gmr(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
- bool interruptible);
-extern int vmw_bo_pin_in_start_of_vram(struct vmw_private *vmw_priv,
- struct vmw_buffer_object *bo,
- bool interruptible);
-extern int vmw_bo_unpin(struct vmw_private *vmw_priv,
- struct vmw_buffer_object *bo,
- bool interruptible);
-extern void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *buf,
- SVGAGuestPtr *ptr);
-extern void vmw_bo_pin_reserved(struct vmw_buffer_object *bo, bool pin);
-extern int vmw_bo_create_kernel(struct vmw_private *dev_priv,
- unsigned long size,
- struct ttm_placement *placement,
- struct ttm_buffer_object **p_bo);
-extern int vmw_bo_create(struct vmw_private *dev_priv,
- size_t size, struct ttm_placement *placement,
- bool interruptible, bool pin,
- struct vmw_buffer_object **p_bo);
-extern int vmw_bo_init(struct vmw_private *dev_priv,
- struct vmw_buffer_object *vmw_bo,
- size_t size, struct ttm_placement *placement,
- bool interruptible, bool pin);
-extern int vmw_bo_unref_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int vmw_user_bo_synccpu_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int vmw_user_bo_lookup(struct drm_file *filp,
- uint32_t handle,
- struct vmw_buffer_object **out);
-extern void vmw_bo_fence_single(struct ttm_buffer_object *bo,
- struct vmw_fence_obj *fence);
-extern void *vmw_bo_map_and_cache(struct vmw_buffer_object *vbo);
-extern void vmw_bo_unmap(struct vmw_buffer_object *vbo);
-extern void vmw_bo_move_notify(struct ttm_buffer_object *bo,
- struct ttm_resource *mem);
-extern void vmw_bo_swap_notify(struct ttm_buffer_object *bo);
-
-/**
- * vmw_bo_adjust_prio - Adjust the buffer object eviction priority
- * according to attached resources
- * @vbo: The struct vmw_buffer_object
- */
-static inline void vmw_bo_prio_adjust(struct vmw_buffer_object *vbo)
-{
- int i = ARRAY_SIZE(vbo->res_prios);
-
- while (i--) {
- if (vbo->res_prios[i]) {
- vbo->base.priority = i;
- return;
- }
- }
-
- vbo->base.priority = 3;
-}
-
-/**
- * vmw_bo_prio_add - Notify a buffer object of a newly attached resource
- * eviction priority
- * @vbo: The struct vmw_buffer_object
- * @prio: The resource priority
- *
- * After being notified, the code assigns the highest resource eviction priority
- * to the backing buffer object (mob).
- */
-static inline void vmw_bo_prio_add(struct vmw_buffer_object *vbo, int prio)
-{
- if (vbo->res_prios[prio]++ == 0)
- vmw_bo_prio_adjust(vbo);
-}
-
-/**
- * vmw_bo_prio_del - Notify a buffer object of a resource with a certain
- * priority being removed
- * @vbo: The struct vmw_buffer_object
- * @prio: The resource priority
- *
- * After being notified, the code assigns the highest resource eviction priority
- * to the backing buffer object (mob).
- */
-static inline void vmw_bo_prio_del(struct vmw_buffer_object *vbo, int prio)
-{
- if (--vbo->res_prios[prio] == 0)
- vmw_bo_prio_adjust(vbo);
-}
-
/**
* GEM related functionality - vmwgfx_gem.c
*/
struct drm_file *filp,
uint32_t size,
uint32_t *handle,
- struct vmw_buffer_object **p_vbo);
+ struct vmw_bo **p_vbo);
extern int vmw_gem_object_create_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp);
extern void vmw_debugfs_gem_init(struct vmw_private *vdev);
extern void vmw_dx_context_scrub_cotables(struct vmw_resource *ctx,
bool readback);
extern int vmw_context_bind_dx_query(struct vmw_resource *ctx_res,
- struct vmw_buffer_object *mob);
-extern struct vmw_buffer_object *
+ struct vmw_bo *mob);
+extern struct vmw_bo *
vmw_context_get_dx_query_mob(struct vmw_resource *ctx_res);
DRM_DEBUG_DRIVER(fmt, ##__VA_ARGS__)
/* Resource dirtying - vmwgfx_page_dirty.c */
-void vmw_bo_dirty_scan(struct vmw_buffer_object *vbo);
-int vmw_bo_dirty_add(struct vmw_buffer_object *vbo);
+void vmw_bo_dirty_scan(struct vmw_bo *vbo);
+int vmw_bo_dirty_add(struct vmw_bo *vbo);
void vmw_bo_dirty_transfer_to_res(struct vmw_resource *res);
void vmw_bo_dirty_clear_res(struct vmw_resource *res);
-void vmw_bo_dirty_release(struct vmw_buffer_object *vbo);
-void vmw_bo_dirty_unmap(struct vmw_buffer_object *vbo,
+void vmw_bo_dirty_release(struct vmw_bo *vbo);
+void vmw_bo_dirty_unmap(struct vmw_bo *vbo,
pgoff_t start, pgoff_t end);
vm_fault_t vmw_bo_vm_fault(struct vm_fault *vmf);
vm_fault_t vmw_bo_vm_mkwrite(struct vm_fault *vmf);
return srf;
}
-static inline void vmw_bo_unreference(struct vmw_buffer_object **buf)
-{
- struct vmw_buffer_object *tmp_buf = *buf;
-
- *buf = NULL;
- if (tmp_buf != NULL)
- ttm_bo_put(&tmp_buf->base);
-}
-
-static inline struct vmw_buffer_object *
-vmw_bo_reference(struct vmw_buffer_object *buf)
-{
- ttm_bo_get(&buf->base);
- return buf;
-}
-
static inline void vmw_fifo_resource_inc(struct vmw_private *dev_priv)
{
atomic_inc(&dev_priv->num_fifo_resources);
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009 - 2022 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009 - 2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
-#include <linux/sync_file.h>
-#include <linux/hashtable.h>
-
+#include "vmwgfx_binding.h"
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
-#include "vmwgfx_reg.h"
+#include "vmwgfx_mksstat.h"
+#include "vmwgfx_so.h"
+
#include <drm/ttm/ttm_bo.h>
#include <drm/ttm/ttm_placement.h>
-#include "vmwgfx_so.h"
-#include "vmwgfx_binding.h"
-#include "vmwgfx_mksstat.h"
+#include <linux/sync_file.h>
+#include <linux/hashtable.h>
/*
* Helper macro to get dx_ctx_node if available otherwise print an error
*/
struct vmw_relocation {
struct list_head head;
- struct vmw_buffer_object *vbo;
+ struct vmw_bo *vbo;
union {
SVGAMobId *mob_loc;
SVGAGuestPtr *location;
static int vmw_translate_mob_ptr(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGAMobId *id,
- struct vmw_buffer_object **vmw_bo_p);
+ struct vmw_bo **vmw_bo_p);
/**
* vmw_ptr_diff - Compute the offset from a to b in bytes
*
if (has_sm4_context(dev_priv) &&
vmw_res_type(ctx) == vmw_res_dx_context) {
- struct vmw_buffer_object *dx_query_mob;
+ struct vmw_bo *dx_query_mob;
dx_query_mob = vmw_context_get_dx_query_mob(ctx);
if (dx_query_mob)
return ret;
if (sw_context->dx_query_mob) {
- struct vmw_buffer_object *expected_dx_query_mob;
+ struct vmw_bo *expected_dx_query_mob;
expected_dx_query_mob =
vmw_context_get_dx_query_mob(sw_context->dx_query_ctx);
static int vmw_rebind_all_dx_query(struct vmw_resource *ctx_res)
{
struct vmw_private *dev_priv = ctx_res->dev_priv;
- struct vmw_buffer_object *dx_query_mob;
+ struct vmw_bo *dx_query_mob;
VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXBindAllQuery);
dx_query_mob = vmw_context_get_dx_query_mob(ctx_res);
* after successful submission of the current command batch.
*/
static int vmw_query_bo_switch_prepare(struct vmw_private *dev_priv,
- struct vmw_buffer_object *new_query_bo,
+ struct vmw_bo *new_query_bo,
struct vmw_sw_context *sw_context)
{
struct vmw_res_cache_entry *ctx_entry =
static int vmw_translate_mob_ptr(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGAMobId *id,
- struct vmw_buffer_object **vmw_bo_p)
+ struct vmw_bo **vmw_bo_p)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
uint32_t handle = *id;
struct vmw_relocation *reloc;
int ret;
static int vmw_translate_guest_ptr(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGAGuestPtr *ptr,
- struct vmw_buffer_object **vmw_bo_p)
+ struct vmw_bo **vmw_bo_p)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
uint32_t handle = ptr->gmrId;
struct vmw_relocation *reloc;
int ret;
SVGA3dCmdHeader *header)
{
VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXBindQuery);
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
int ret;
cmd = container_of(header, typeof(*cmd), header);
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdEndGBQuery);
int ret;
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdEndQuery);
int ret;
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdWaitForGBQuery);
int ret;
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdWaitForQuery);
int ret;
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_buffer_object *vmw_bo = NULL;
+ struct vmw_bo *vmw_bo = NULL;
struct vmw_surface *srf = NULL;
VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSurfaceDMA);
int ret;
struct vmw_sw_context *sw_context,
void *buf)
{
- struct vmw_buffer_object *vmw_bo;
+ struct vmw_bo *vmw_bo;
struct {
uint32_t header;
struct vmw_resource *res, uint32_t *buf_id,
unsigned long backup_offset)
{
- struct vmw_buffer_object *vbo;
+ struct vmw_bo *vbo;
void *info;
int ret;
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2011-2014 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2011-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/*
- * Copyright 2021 VMware, Inc.
+ * Copyright 2021-2023 VMware, Inc.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
*
*/
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
#include "drm/drm_prime.h"
#include "drm/drm_gem_ttm_helper.h"
-/**
- * vmw_buffer_object - Convert a struct ttm_buffer_object to a struct
- * vmw_buffer_object.
- *
- * @bo: Pointer to the TTM buffer object.
- * Return: Pointer to the struct vmw_buffer_object embedding the
- * TTM buffer object.
- */
-static struct vmw_buffer_object *
-vmw_buffer_object(struct ttm_buffer_object *bo)
-{
- return container_of(bo, struct vmw_buffer_object, base);
-}
-
static void vmw_gem_object_free(struct drm_gem_object *gobj)
{
struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gobj);
static int vmw_gem_pin_private(struct drm_gem_object *obj, bool do_pin)
{
struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(obj);
- struct vmw_buffer_object *vbo = vmw_buffer_object(bo);
+ struct vmw_bo *vbo = to_vmw_bo(obj);
int ret;
ret = ttm_bo_reserve(bo, false, false, NULL);
struct drm_file *filp,
uint32_t size,
uint32_t *handle,
- struct vmw_buffer_object **p_vbo)
+ struct vmw_bo **p_vbo)
{
int ret;
(union drm_vmw_alloc_dmabuf_arg *)data;
struct drm_vmw_alloc_dmabuf_req *req = &arg->req;
struct drm_vmw_dmabuf_rep *rep = &arg->rep;
- struct vmw_buffer_object *vbo;
+ struct vmw_bo *vbo;
uint32_t handle;
int ret;
#if defined(CONFIG_DEBUG_FS)
-static void vmw_bo_print_info(int id, struct vmw_buffer_object *bo, struct seq_file *m)
+static void vmw_bo_print_info(int id, struct vmw_bo *bo, struct seq_file *m)
{
const char *placement;
const char *type;
spin_lock(&file->table_lock);
idr_for_each_entry(&file->object_idr, gobj, id) {
- struct vmw_buffer_object *bo = gem_to_vmw_bo(gobj);
+ struct vmw_bo *bo = to_vmw_bo(gobj);
vmw_bo_print_info(id, bo, m);
}
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2022 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
-
#include "vmwgfx_kms.h"
+
+#include "vmwgfx_bo.h"
#include "vmw_surface_cache.h"
#include <drm/drm_atomic.h>
static int vmw_framebuffer_pin(struct vmw_framebuffer *vfb)
{
struct vmw_private *dev_priv = vmw_priv(vfb->base.dev);
- struct vmw_buffer_object *buf;
+ struct vmw_bo *buf;
struct ttm_placement *placement;
int ret;
static int vmw_framebuffer_unpin(struct vmw_framebuffer *vfb)
{
struct vmw_private *dev_priv = vmw_priv(vfb->base.dev);
- struct vmw_buffer_object *buf;
+ struct vmw_bo *buf;
buf = vfb->bo ? vmw_framebuffer_to_vfbd(&vfb->base)->buffer :
vmw_framebuffer_to_vfbs(&vfb->base)->surface->res.backup;
*/
static int vmw_create_bo_proxy(struct drm_device *dev,
const struct drm_mode_fb_cmd2 *mode_cmd,
- struct vmw_buffer_object *bo_mob,
+ struct vmw_bo *bo_mob,
struct vmw_surface **srf_out)
{
struct vmw_surface_metadata metadata = {0};
static int vmw_kms_new_framebuffer_bo(struct vmw_private *dev_priv,
- struct vmw_buffer_object *bo,
+ struct vmw_bo *bo,
struct vmw_framebuffer **out,
const struct drm_mode_fb_cmd2
*mode_cmd)
*/
struct vmw_framebuffer *
vmw_kms_new_framebuffer(struct vmw_private *dev_priv,
- struct vmw_buffer_object *bo,
+ struct vmw_bo *bo,
struct vmw_surface *surface,
bool only_2d,
const struct drm_mode_fb_cmd2 *mode_cmd)
struct vmw_private *dev_priv = vmw_priv(dev);
struct vmw_framebuffer *vfb = NULL;
struct vmw_surface *surface = NULL;
- struct vmw_buffer_object *bo = NULL;
+ struct vmw_bo *bo = NULL;
int ret;
/* returns either a bo or surface */
struct vmw_framebuffer_surface {
struct vmw_framebuffer base;
struct vmw_surface *surface;
- struct vmw_buffer_object *buffer;
+ struct vmw_bo *buffer;
struct list_head head;
bool is_bo_proxy; /* true if this is proxy surface for DMA buf */
};
struct vmw_framebuffer_bo {
struct vmw_framebuffer base;
- struct vmw_buffer_object *buffer;
+ struct vmw_bo *buffer;
};
struct vmw_plane_state {
struct drm_plane_state base;
struct vmw_surface *surf;
- struct vmw_buffer_object *bo;
+ struct vmw_bo *bo;
int content_fb_type;
unsigned long bo_size;
struct vmw_cursor_plane cursor;
struct vmw_surface *cursor_surface;
- struct vmw_buffer_object *cursor_bo;
+ struct vmw_bo *cursor_bo;
size_t cursor_age;
int cursor_x;
struct vmw_validation_ctx {
struct vmw_resource *res;
- struct vmw_buffer_object *buf;
+ struct vmw_bo *buf;
};
#define vmw_crtc_to_du(x) \
uint32_t num_clips);
struct vmw_framebuffer *
vmw_kms_new_framebuffer(struct vmw_private *dev_priv,
- struct vmw_buffer_object *bo,
+ struct vmw_bo *bo,
struct vmw_surface *surface,
bool only_2d,
const struct drm_mode_fb_cmd2 *mode_cmd);
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2012-2021 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2012-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
*
**************************************************************************/
-#include <linux/highmem.h>
-
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
+#include <linux/highmem.h>
+
#ifdef CONFIG_64BIT
#define VMW_PPN_SIZE 8
#define VMW_MOBFMT_PTDEPTH_0 SVGA3D_MOBFMT_PT64_0
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2014 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
-
-#include <drm/ttm/ttm_placement.h>
+#include "vmwgfx_bo.h"
+#include "vmwgfx_drv.h"
#include "device_include/svga_overlay.h"
#include "device_include/svga_escape.h"
-#include "vmwgfx_drv.h"
+#include <drm/ttm/ttm_placement.h>
#define VMW_MAX_NUM_STREAMS 1
#define VMW_OVERLAY_CAP_MASK (SVGA_FIFO_CAP_VIDEO | SVGA_FIFO_CAP_ESCAPE)
struct vmw_stream {
- struct vmw_buffer_object *buf;
+ struct vmw_bo *buf;
bool claimed;
bool paused;
struct drm_vmw_control_stream_arg saved;
* -ERESTARTSYS if interrupted by a signal.
*/
static int vmw_overlay_send_put(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
struct drm_vmw_control_stream_arg *arg,
bool interruptible)
{
* used with GMRs instead of being locked to vram.
*/
static int vmw_overlay_move_buffer(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
bool pin, bool inter)
{
if (!pin)
* -ERESTARTSYS if interrupted.
*/
static int vmw_overlay_update_stream(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buf,
+ struct vmw_bo *buf,
struct drm_vmw_control_stream_arg *arg,
bool interruptible)
{
struct vmw_overlay *overlay = dev_priv->overlay_priv;
struct drm_vmw_control_stream_arg *arg =
(struct drm_vmw_control_stream_arg *)data;
- struct vmw_buffer_object *buf;
+ struct vmw_bo *buf;
struct vmw_resource *res;
int ret;
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2019 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2019-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
/*
* dirty structure with the results. This function may change the
* dirty-tracking method.
*/
-static void vmw_bo_dirty_scan_pagetable(struct vmw_buffer_object *vbo)
+static void vmw_bo_dirty_scan_pagetable(struct vmw_bo *vbo)
{
struct vmw_bo_dirty *dirty = vbo->dirty;
pgoff_t offset = drm_vma_node_start(&vbo->base.base.vma_node);
*
* This function may change the dirty-tracking method.
*/
-static void vmw_bo_dirty_scan_mkwrite(struct vmw_buffer_object *vbo)
+static void vmw_bo_dirty_scan_mkwrite(struct vmw_bo *vbo)
{
struct vmw_bo_dirty *dirty = vbo->dirty;
unsigned long offset = drm_vma_node_start(&vbo->base.base.vma_node);
*
* This function may change the dirty tracking method.
*/
-void vmw_bo_dirty_scan(struct vmw_buffer_object *vbo)
+void vmw_bo_dirty_scan(struct vmw_bo *vbo)
{
struct vmw_bo_dirty *dirty = vbo->dirty;
* when calling unmap_mapping_range(). This function makes sure we pick
* up all dirty pages.
*/
-static void vmw_bo_dirty_pre_unmap(struct vmw_buffer_object *vbo,
+static void vmw_bo_dirty_pre_unmap(struct vmw_bo *vbo,
pgoff_t start, pgoff_t end)
{
struct vmw_bo_dirty *dirty = vbo->dirty;
*
* This is similar to ttm_bo_unmap_virtual() except it takes a subrange.
*/
-void vmw_bo_dirty_unmap(struct vmw_buffer_object *vbo,
+void vmw_bo_dirty_unmap(struct vmw_bo *vbo,
pgoff_t start, pgoff_t end)
{
unsigned long offset = drm_vma_node_start(&vbo->base.base.vma_node);
*
* Return: Zero on success, -ENOMEM on memory allocation failure.
*/
-int vmw_bo_dirty_add(struct vmw_buffer_object *vbo)
+int vmw_bo_dirty_add(struct vmw_bo *vbo)
{
struct vmw_bo_dirty *dirty = vbo->dirty;
pgoff_t num_pages = PFN_UP(vbo->base.resource->size);
*
* Return: Zero on success, -ENOMEM on memory allocation failure.
*/
-void vmw_bo_dirty_release(struct vmw_buffer_object *vbo)
+void vmw_bo_dirty_release(struct vmw_bo *vbo)
{
struct vmw_bo_dirty *dirty = vbo->dirty;
*/
void vmw_bo_dirty_transfer_to_res(struct vmw_resource *res)
{
- struct vmw_buffer_object *vbo = res->backup;
+ struct vmw_bo *vbo = res->backup;
struct vmw_bo_dirty *dirty = vbo->dirty;
pgoff_t start, cur, end;
unsigned long res_start = res->backup_offset;
{
unsigned long res_start = res->backup_offset;
unsigned long res_end = res->backup_offset + res->backup_size;
- struct vmw_buffer_object *vbo = res->backup;
+ struct vmw_bo *vbo = res->backup;
struct vmw_bo_dirty *dirty = vbo->dirty;
res_start >>= PAGE_SHIFT;
vm_fault_t ret;
unsigned long page_offset;
unsigned int save_flags;
- struct vmw_buffer_object *vbo =
+ struct vmw_bo *vbo =
container_of(bo, typeof(*vbo), base);
/*
struct vm_area_struct *vma = vmf->vma;
struct ttm_buffer_object *bo = (struct ttm_buffer_object *)
vma->vm_private_data;
- struct vmw_buffer_object *vbo =
- container_of(bo, struct vmw_buffer_object, base);
+ struct vmw_bo *vbo =
+ container_of(bo, struct vmw_bo, base);
pgoff_t num_prefault;
pgprot_t prot;
vm_fault_t ret;
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
#include <drm/ttm/ttm_placement.h>
-#include "vmwgfx_resource_priv.h"
#include "vmwgfx_binding.h"
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
+#include "vmwgfx_resource_priv.h"
#define VMW_RES_EVICT_ERR_COUNT 10
*/
void vmw_resource_mob_attach(struct vmw_resource *res)
{
- struct vmw_buffer_object *backup = res->backup;
+ struct vmw_bo *backup = res->backup;
struct rb_node **new = &backup->res_tree.rb_node, *parent = NULL;
dma_resv_assert_held(res->backup->base.base.resv);
*/
void vmw_resource_mob_detach(struct vmw_resource *res)
{
- struct vmw_buffer_object *backup = res->backup;
+ struct vmw_bo *backup = res->backup;
dma_resv_assert_held(backup->base.base.resv);
if (vmw_resource_mob_attached(res)) {
struct drm_file *filp,
uint32_t handle,
struct vmw_surface **out_surf,
- struct vmw_buffer_object **out_buf)
+ struct vmw_bo **out_buf)
{
struct ttm_object_file *tfile = vmw_fpriv(filp)->tfile;
struct vmw_resource *res;
bool interruptible)
{
unsigned long size = PFN_ALIGN(res->backup_size);
- struct vmw_buffer_object *backup;
+ struct vmw_bo *backup;
int ret;
if (likely(res->backup)) {
bool dirty_set,
bool dirty,
bool switch_backup,
- struct vmw_buffer_object *new_backup,
+ struct vmw_bo *new_backup,
unsigned long new_backup_offset)
{
struct vmw_private *dev_priv = res->dev_priv;
* validation code, since resource validation and eviction
* both require the backup buffer to be reserved.
*/
-void vmw_resource_unbind_list(struct vmw_buffer_object *vbo)
+void vmw_resource_unbind_list(struct vmw_bo *vbo)
{
struct ttm_validate_buffer val_buf = {
.bo = &vbo->base,
* Read back cached states from the device if they exist. This function
* assumes binding_mutex is held.
*/
-int vmw_query_readback_all(struct vmw_buffer_object *dx_query_mob)
+int vmw_query_readback_all(struct vmw_bo *dx_query_mob)
{
struct vmw_resource *dx_query_ctx;
struct vmw_private *dev_priv;
struct ttm_resource *old_mem,
struct ttm_resource *new_mem)
{
- struct vmw_buffer_object *dx_query_mob;
+ struct vmw_bo *dx_query_mob;
struct ttm_device *bdev = bo->bdev;
struct vmw_private *dev_priv;
old_mem->mem_type == VMW_PL_MOB) {
struct vmw_fence_obj *fence;
- dx_query_mob = container_of(bo, struct vmw_buffer_object, base);
+ dx_query_mob = container_of(bo, struct vmw_bo, base);
if (!dx_query_mob || !dx_query_mob->dx_query_ctx) {
mutex_unlock(&dev_priv->binding_mutex);
return;
goto out_no_reserve;
if (res->pin_count == 0) {
- struct vmw_buffer_object *vbo = NULL;
+ struct vmw_bo *vbo = NULL;
if (res->backup) {
vbo = res->backup;
WARN_ON(res->pin_count == 0);
if (--res->pin_count == 0 && res->backup) {
- struct vmw_buffer_object *vbo = res->backup;
+ struct vmw_bo *vbo = res->backup;
(void) ttm_bo_reserve(&vbo->base, false, false, NULL);
vmw_bo_pin_reserved(vbo, false);
* @num_prefault: Returns how many pages including the first have been
* cleaned and are ok to prefault
*/
-int vmw_resources_clean(struct vmw_buffer_object *vbo, pgoff_t start,
+int vmw_resources_clean(struct vmw_bo *vbo, pgoff_t start,
pgoff_t end, pgoff_t *num_prefault)
{
struct rb_node *cur = vbo->res_tree.rb_node;
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2011-2022 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2011-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
*
**************************************************************************/
+#include "vmwgfx_bo.h"
+#include "vmwgfx_kms.h"
+
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_fourcc.h>
-#include "vmwgfx_kms.h"
-
#define vmw_crtc_to_sou(x) \
container_of(x, struct vmw_screen_object_unit, base.crtc)
#define vmw_encoder_to_sou(x) \
struct vmw_display_unit base;
unsigned long buffer_size; /**< Size of allocated buffer */
- struct vmw_buffer_object *buffer; /**< Backing store buffer */
+ struct vmw_bo *buffer; /**< Backing store buffer */
bool defined;
};
static int do_bo_define_gmrfb(struct vmw_private *dev_priv,
struct vmw_framebuffer *framebuffer)
{
- struct vmw_buffer_object *buf =
+ struct vmw_bo *buf =
container_of(framebuffer, struct vmw_framebuffer_bo,
base)->buffer;
int depth = framebuffer->base.format->depth;
struct vmw_fence_obj **out_fence,
struct drm_crtc *crtc)
{
- struct vmw_buffer_object *buf =
+ struct vmw_bo *buf =
container_of(framebuffer, struct vmw_framebuffer_bo,
base)->buffer;
struct vmw_kms_dirty dirty;
uint32_t num_clips,
struct drm_crtc *crtc)
{
- struct vmw_buffer_object *buf =
+ struct vmw_bo *buf =
container_of(vfb, struct vmw_framebuffer_bo, base)->buffer;
struct vmw_kms_dirty dirty;
DECLARE_VAL_CONTEXT(val_ctx, NULL, 0);
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
#include <drm/ttm/ttm_placement.h>
+#include "vmwgfx_binding.h"
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
#include "vmwgfx_resource_priv.h"
-#include "vmwgfx_binding.h"
struct vmw_shader {
struct vmw_resource res;
SVGA3dShaderType type,
uint8_t num_input_sig,
uint8_t num_output_sig,
- struct vmw_buffer_object *byte_code,
+ struct vmw_bo *byte_code,
void (*res_free) (struct vmw_resource *res))
{
struct vmw_shader *shader = vmw_res_to_shader(res);
}
static int vmw_user_shader_alloc(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buffer,
+ struct vmw_bo *buffer,
size_t shader_size,
size_t offset,
SVGA3dShaderType shader_type,
static struct vmw_resource *vmw_shader_alloc(struct vmw_private *dev_priv,
- struct vmw_buffer_object *buffer,
+ struct vmw_bo *buffer,
size_t shader_size,
size_t offset,
SVGA3dShaderType shader_type)
{
struct vmw_private *dev_priv = vmw_priv(dev);
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- struct vmw_buffer_object *buffer = NULL;
+ struct vmw_bo *buffer = NULL;
SVGA3dShaderType shader_type;
int ret;
struct list_head *list)
{
struct ttm_operation_ctx ctx = { false, true };
- struct vmw_buffer_object *buf;
+ struct vmw_bo *buf;
struct ttm_bo_kmap_obj map;
bool is_iomem;
int ret;
// SPDX-License-Identifier: GPL-2.0 OR MIT
/******************************************************************************
*
- * COPYRIGHT (C) 2014-2022 VMware, Inc., Palo Alto, CA., USA
+ * COPYRIGHT (C) 2014-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
*
******************************************************************************/
+#include "vmwgfx_bo.h"
+#include "vmwgfx_kms.h"
+#include "vmw_surface_cache.h"
+
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_damage_helper.h>
#include <drm/drm_fourcc.h>
-#include "vmwgfx_kms.h"
-#include "vmw_surface_cache.h"
-
#define vmw_crtc_to_stdu(x) \
container_of(x, struct vmw_screen_target_display_unit, base.crtc)
#define vmw_encoder_to_stdu(x) \
s32 fb_left, fb_top;
u32 pitch;
union {
- struct vmw_buffer_object *buf;
+ struct vmw_bo *buf;
u32 sid;
};
};
bool interruptible,
struct drm_crtc *crtc)
{
- struct vmw_buffer_object *buf =
+ struct vmw_bo *buf =
container_of(vfb, struct vmw_framebuffer_bo, base)->buffer;
struct vmw_stdu_dirty ddirty;
int ret;
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright © 2018-2019 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2018-2023 VMware, Inc., Palo Alto, CA., USA
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
*
**************************************************************************/
-#include <drm/ttm/ttm_placement.h>
-
+#include "vmwgfx_binding.h"
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
#include "vmwgfx_resource_priv.h"
-#include "vmwgfx_binding.h"
+
+#include <drm/ttm/ttm_placement.h>
/**
* struct vmw_dx_streamoutput - Streamoutput resource metadata.
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
*
**************************************************************************/
-#include <drm/ttm/ttm_placement.h>
-
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
#include "vmwgfx_resource_priv.h"
#include "vmwgfx_so.h"
#include "vmw_surface_cache.h"
#include "device_include/svga3d_surfacedefs.h"
+#include <drm/ttm/ttm_placement.h>
+
#define SVGA3D_FLAGS_64(upper32, lower32) (((uint64_t)upper32 << 32) | lower32)
#define SVGA3D_FLAGS_UPPER_32(svga3d_flags) (svga3d_flags >> 32)
#define SVGA3D_FLAGS_LOWER_32(svga3d_flags) \
}
if (req->base.drm_surface_flags & drm_vmw_surface_flag_coherent) {
- struct vmw_buffer_object *backup = res->backup;
+ struct vmw_bo *backup = res->backup;
ttm_bo_reserve(&backup->base, false, false, NULL);
if (!res->func->dirty_alloc)
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright 2009-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009-2023 VMware, Inc., Palo Alto, CA., USA
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
*
**************************************************************************/
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
#include <drm/ttm/ttm_placement.h>
// SPDX-License-Identifier: GPL-2.0 OR MIT
/**************************************************************************
*
- * Copyright © 2018 - 2022 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2018 - 2023 VMware, Inc., Palo Alto, CA., USA
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
-#include <linux/slab.h>
-#include "vmwgfx_validation.h"
+#include "vmwgfx_bo.h"
#include "vmwgfx_drv.h"
+#include "vmwgfx_validation.h"
+
+#include <linux/slab.h>
#define VMWGFX_VALIDATION_MEM_GRAN (16*PAGE_SIZE)
struct list_head head;
struct vmwgfx_hash_item hash;
struct vmw_resource *res;
- struct vmw_buffer_object *new_backup;
+ struct vmw_bo *new_backup;
unsigned long new_backup_offset;
u32 no_buffer_needed : 1;
u32 switching_backup : 1;
*/
static struct vmw_validation_bo_node *
vmw_validation_find_bo_dup(struct vmw_validation_context *ctx,
- struct vmw_buffer_object *vbo)
+ struct vmw_bo *vbo)
{
struct vmw_validation_bo_node *bo_node = NULL;
* Return: Zero on success, negative error code otherwise.
*/
int vmw_validation_add_bo(struct vmw_validation_context *ctx,
- struct vmw_buffer_object *vbo,
+ struct vmw_bo *vbo,
bool as_mob,
bool cpu_blit)
{
*/
void vmw_validation_res_switch_backup(struct vmw_validation_context *ctx,
void *val_private,
- struct vmw_buffer_object *vbo,
+ struct vmw_bo *vbo,
unsigned long backup_offset)
{
struct vmw_validation_res_node *val;
val->reserved = 1;
if (res->backup) {
- struct vmw_buffer_object *vbo = res->backup;
+ struct vmw_bo *vbo = res->backup;
ret = vmw_validation_add_bo
(ctx, vbo, vmw_resource_needs_backup(res),
bool interruptible,
bool validate_as_mob)
{
- struct vmw_buffer_object *vbo =
- container_of(bo, struct vmw_buffer_object, base);
+ struct vmw_bo *vbo =
+ container_of(bo, struct vmw_bo, base);
struct ttm_operation_ctx ctx = {
.interruptible = interruptible,
.no_wait_gpu = false
int ret;
list_for_each_entry(entry, &ctx->bo_list, base.head) {
- struct vmw_buffer_object *vbo =
+ struct vmw_bo *vbo =
container_of(entry->base.bo, typeof(*vbo), base);
if (entry->cpu_blit) {
list_for_each_entry(val, &ctx->resource_list, head) {
struct vmw_resource *res = val->res;
- struct vmw_buffer_object *backup = res->backup;
+ struct vmw_bo *backup = res->backup;
ret = vmw_resource_validate(res, intr, val->dirty_set &&
val->dirty);
/* Check if the resource switched backup buffer */
if (backup && res->backup && (backup != res->backup)) {
- struct vmw_buffer_object *vbo = res->backup;
+ struct vmw_bo *vbo = res->backup;
ret = vmw_validation_add_bo
(ctx, vbo, vmw_resource_needs_backup(res),
list_for_each_entry(entry, &ctx->bo_list, base.head) {
if (entry->coherent_count) {
unsigned int coherent_count = entry->coherent_count;
- struct vmw_buffer_object *vbo =
+ struct vmw_bo *vbo =
container_of(entry->base.bo, typeof(*vbo),
base);
size_t total_mem;
};
-struct vmw_buffer_object;
+struct vmw_bo;
struct vmw_resource;
struct vmw_fence_obj;
}
int vmw_validation_add_bo(struct vmw_validation_context *ctx,
- struct vmw_buffer_object *vbo,
+ struct vmw_bo *vbo,
bool as_mob, bool cpu_blit);
int vmw_validation_bo_validate_single(struct ttm_buffer_object *bo,
bool interruptible,
bool backoff);
void vmw_validation_res_switch_backup(struct vmw_validation_context *ctx,
void *val_private,
- struct vmw_buffer_object *vbo,
+ struct vmw_bo *vbo,
unsigned long backup_offset);
int vmw_validation_res_validate(struct vmw_validation_context *ctx, bool intr);
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