From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 3153 ++++++++++++++++++++++++++++------------------------------
1 files changed, 1,517 insertions(+), 1,636 deletions(-)
diff --git a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index e65554f..4c6c2e5 100644
--- a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -35,6 +35,42 @@
#define VMW_RES_HT_ORDER 12
+/*
+ * Helper macro to get dx_ctx_node if available otherwise print an error
+ * message. This is for use in command verifier function where if dx_ctx_node
+ * is not set then command is invalid.
+ */
+#define VMW_GET_CTX_NODE(__sw_context) \
+({ \
+ __sw_context->dx_ctx_node ? __sw_context->dx_ctx_node : ({ \
+ VMW_DEBUG_USER("SM context is not set at %s\n", __func__); \
+ __sw_context->dx_ctx_node; \
+ }); \
+})
+
+#define VMW_DECLARE_CMD_VAR(__var, __type) \
+ struct { \
+ SVGA3dCmdHeader header; \
+ __type body; \
+ } __var
+
+/**
+ * struct vmw_relocation - Buffer object relocation
+ *
+ * @head: List head for the command submission context's relocation list
+ * @vbo: Non ref-counted pointer to buffer object
+ * @mob_loc: Pointer to location for mob id to be modified
+ * @location: Pointer to location for guest pointer to be modified
+ */
+struct vmw_relocation {
+ struct list_head head;
+ struct vmw_buffer_object *vbo;
+ union {
+ SVGAMobId *mob_loc;
+ SVGAGuestPtr *location;
+ };
+};
+
/**
* enum vmw_resource_relocation_type - Relocation type for resources
*
@@ -42,9 +78,8 @@
* command stream is replaced with the actual id after validation.
* @vmw_res_rel_nop: NOP relocation. The command is unconditionally replaced
* with a NOP.
- * @vmw_res_rel_cond_nop: Conditional NOP relocation. If the resource id
- * after validation is -1, the command is replaced with a NOP. Otherwise no
- * action.
+ * @vmw_res_rel_cond_nop: Conditional NOP relocation. If the resource id after
+ * validation is -1, the command is replaced with a NOP. Otherwise no action.
*/
enum vmw_resource_relocation_type {
vmw_res_rel_normal,
@@ -58,8 +93,8 @@
*
* @head: List head for the software context's relocation list.
* @res: Non-ref-counted pointer to the resource.
- * @offset: Offset of single byte entries into the command buffer where the
- * id that needs fixup is located.
+ * @offset: Offset of single byte entries into the command buffer where the id
+ * that needs fixup is located.
* @rel_type: Type of relocation.
*/
struct vmw_resource_relocation {
@@ -70,34 +105,18 @@
};
/**
- * struct vmw_resource_val_node - Validation info for resources
+ * struct vmw_ctx_validation_info - Extra validation metadata for contexts
*
- * @head: List head for the software context's resource list.
- * @hash: Hash entry for quick resouce to val_node lookup.
- * @res: Ref-counted pointer to the resource.
- * @switch_backup: Boolean whether to switch backup buffer on unreserve.
- * @new_backup: Refcounted pointer to the new backup buffer.
- * @staged_bindings: If @res is a context, tracks bindings set up during
- * the command batch. Otherwise NULL.
- * @new_backup_offset: New backup buffer offset if @new_backup is non-NUll.
- * @first_usage: Set to true the first time the resource is referenced in
- * the command stream.
- * @switching_backup: The command stream provides a new backup buffer for a
- * resource.
- * @no_buffer_needed: This means @switching_backup is true on first buffer
- * reference. So resource reservation does not need to allocate a backup
- * buffer for the resource.
+ * @head: List head of context list
+ * @ctx: The context resource
+ * @cur: The context's persistent binding state
+ * @staged: The binding state changes of this command buffer
*/
-struct vmw_resource_val_node {
+struct vmw_ctx_validation_info {
struct list_head head;
- struct drm_hash_item hash;
- struct vmw_resource *res;
- struct vmw_buffer_object *new_backup;
- struct vmw_ctx_binding_state *staged_bindings;
- unsigned long new_backup_offset;
- u32 first_usage : 1;
- u32 switching_backup : 1;
- u32 no_buffer_needed : 1;
+ struct vmw_resource *ctx;
+ struct vmw_ctx_binding_state *cur;
+ struct vmw_ctx_binding_state *staged;
};
/**
@@ -127,10 +146,6 @@
struct vmw_sw_context *sw_context,
SVGAMobId *id,
struct vmw_buffer_object **vmw_bo_p);
-static int vmw_bo_to_validate_list(struct vmw_sw_context *sw_context,
- struct vmw_buffer_object *vbo,
- bool validate_as_mob,
- uint32_t *p_val_node);
/**
* vmw_ptr_diff - Compute the offset from a to b in bytes
*
@@ -145,74 +160,65 @@
}
/**
- * vmw_resources_unreserve - unreserve resources previously reserved for
- * command submission.
+ * vmw_execbuf_bindings_commit - Commit modified binding state
*
- * @sw_context: pointer to the software context
- * @backoff: Whether command submission failed.
+ * @sw_context: The command submission context
+ * @backoff: Whether this is part of the error path and binding state changes
+ * should be ignored
*/
-static void vmw_resources_unreserve(struct vmw_sw_context *sw_context,
- bool backoff)
+static void vmw_execbuf_bindings_commit(struct vmw_sw_context *sw_context,
+ bool backoff)
{
- struct vmw_resource_val_node *val;
- struct list_head *list = &sw_context->resource_list;
+ struct vmw_ctx_validation_info *entry;
- if (sw_context->dx_query_mob && !backoff)
- vmw_context_bind_dx_query(sw_context->dx_query_ctx,
- sw_context->dx_query_mob);
+ list_for_each_entry(entry, &sw_context->ctx_list, head) {
+ if (!backoff)
+ vmw_binding_state_commit(entry->cur, entry->staged);
- list_for_each_entry(val, list, head) {
- struct vmw_resource *res = val->res;
- bool switch_backup =
- (backoff) ? false : val->switching_backup;
-
- /*
- * Transfer staged context bindings to the
- * persistent context binding tracker.
- */
- if (unlikely(val->staged_bindings)) {
- if (!backoff) {
- vmw_binding_state_commit
- (vmw_context_binding_state(val->res),
- val->staged_bindings);
- }
-
- if (val->staged_bindings != sw_context->staged_bindings)
- vmw_binding_state_free(val->staged_bindings);
- else
- sw_context->staged_bindings_inuse = false;
- val->staged_bindings = NULL;
- }
- vmw_resource_unreserve(res, switch_backup, val->new_backup,
- val->new_backup_offset);
- vmw_bo_unreference(&val->new_backup);
+ if (entry->staged != sw_context->staged_bindings)
+ vmw_binding_state_free(entry->staged);
+ else
+ sw_context->staged_bindings_inuse = false;
}
+
+ /* List entries are freed with the validation context */
+ INIT_LIST_HEAD(&sw_context->ctx_list);
}
/**
- * vmw_cmd_ctx_first_setup - Perform the setup needed when a context is
- * added to the validate list.
+ * vmw_bind_dx_query_mob - Bind the DX query MOB if referenced
+ *
+ * @sw_context: The command submission context
+ */
+static void vmw_bind_dx_query_mob(struct vmw_sw_context *sw_context)
+{
+ if (sw_context->dx_query_mob)
+ vmw_context_bind_dx_query(sw_context->dx_query_ctx,
+ sw_context->dx_query_mob);
+}
+
+/**
+ * vmw_cmd_ctx_first_setup - Perform the setup needed when a context is added to
+ * the validate list.
*
* @dev_priv: Pointer to the device private:
- * @sw_context: The validation context:
- * @node: The validation node holding this context.
+ * @sw_context: The command submission context
+ * @node: The validation node holding the context resource metadata
*/
static int vmw_cmd_ctx_first_setup(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
- struct vmw_resource_val_node *node)
+ struct vmw_resource *res,
+ struct vmw_ctx_validation_info *node)
{
int ret;
- ret = vmw_resource_context_res_add(dev_priv, sw_context, node->res);
+ ret = vmw_resource_context_res_add(dev_priv, sw_context, res);
if (unlikely(ret != 0))
goto out_err;
if (!sw_context->staged_bindings) {
- sw_context->staged_bindings =
- vmw_binding_state_alloc(dev_priv);
+ sw_context->staged_bindings = vmw_binding_state_alloc(dev_priv);
if (IS_ERR(sw_context->staged_bindings)) {
- DRM_ERROR("Failed to allocate context binding "
- "information.\n");
ret = PTR_ERR(sw_context->staged_bindings);
sw_context->staged_bindings = NULL;
goto out_err;
@@ -220,96 +226,158 @@
}
if (sw_context->staged_bindings_inuse) {
- node->staged_bindings = vmw_binding_state_alloc(dev_priv);
- if (IS_ERR(node->staged_bindings)) {
- DRM_ERROR("Failed to allocate context binding "
- "information.\n");
- ret = PTR_ERR(node->staged_bindings);
- node->staged_bindings = NULL;
+ node->staged = vmw_binding_state_alloc(dev_priv);
+ if (IS_ERR(node->staged)) {
+ ret = PTR_ERR(node->staged);
+ node->staged = NULL;
goto out_err;
}
} else {
- node->staged_bindings = sw_context->staged_bindings;
+ node->staged = sw_context->staged_bindings;
sw_context->staged_bindings_inuse = true;
}
+ node->ctx = res;
+ node->cur = vmw_context_binding_state(res);
+ list_add_tail(&node->head, &sw_context->ctx_list);
+
return 0;
+
out_err:
return ret;
}
/**
- * vmw_resource_val_add - Add a resource to the software context's
- * resource list if it's not already on it.
+ * vmw_execbuf_res_size - calculate extra size fore the resource validation node
*
- * @sw_context: Pointer to the software context.
- * @res: Pointer to the resource.
- * @p_node On successful return points to a valid pointer to a
- * struct vmw_resource_val_node, if non-NULL on entry.
+ * @dev_priv: Pointer to the device private struct.
+ * @res_type: The resource type.
+ *
+ * Guest-backed contexts and DX contexts require extra size to store execbuf
+ * private information in the validation node. Typically the binding manager
+ * associated data structures.
+ *
+ * Returns: The extra size requirement based on resource type.
*/
-static int vmw_resource_val_add(struct vmw_sw_context *sw_context,
- struct vmw_resource *res,
- struct vmw_resource_val_node **p_node)
+static unsigned int vmw_execbuf_res_size(struct vmw_private *dev_priv,
+ enum vmw_res_type res_type)
{
- struct vmw_private *dev_priv = res->dev_priv;
- struct vmw_resource_val_node *node;
- struct drm_hash_item *hash;
- int ret;
-
- if (likely(drm_ht_find_item(&sw_context->res_ht, (unsigned long) res,
- &hash) == 0)) {
- node = container_of(hash, struct vmw_resource_val_node, hash);
- node->first_usage = false;
- if (unlikely(p_node != NULL))
- *p_node = node;
- return 0;
- }
-
- node = kzalloc(sizeof(*node), GFP_KERNEL);
- if (unlikely(!node)) {
- DRM_ERROR("Failed to allocate a resource validation "
- "entry.\n");
- return -ENOMEM;
- }
-
- node->hash.key = (unsigned long) res;
- ret = drm_ht_insert_item(&sw_context->res_ht, &node->hash);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Failed to initialize a resource validation "
- "entry.\n");
- kfree(node);
- return ret;
- }
- node->res = vmw_resource_reference(res);
- node->first_usage = true;
- if (unlikely(p_node != NULL))
- *p_node = node;
-
- if (!dev_priv->has_mob) {
- list_add_tail(&node->head, &sw_context->resource_list);
- return 0;
- }
-
- switch (vmw_res_type(res)) {
- case vmw_res_context:
- case vmw_res_dx_context:
- list_add(&node->head, &sw_context->ctx_resource_list);
- ret = vmw_cmd_ctx_first_setup(dev_priv, sw_context, node);
- break;
- case vmw_res_cotable:
- list_add_tail(&node->head, &sw_context->ctx_resource_list);
- break;
- default:
- list_add_tail(&node->head, &sw_context->resource_list);
- break;
- }
-
- return ret;
+ return (res_type == vmw_res_dx_context ||
+ (res_type == vmw_res_context && dev_priv->has_mob)) ?
+ sizeof(struct vmw_ctx_validation_info) : 0;
}
/**
- * vmw_view_res_val_add - Add a view and the surface it's pointing to
- * to the validation list
+ * vmw_execbuf_rcache_update - Update a resource-node cache entry
+ *
+ * @rcache: Pointer to the entry to update.
+ * @res: Pointer to the resource.
+ * @private: Pointer to the execbuf-private space in the resource validation
+ * node.
+ */
+static void vmw_execbuf_rcache_update(struct vmw_res_cache_entry *rcache,
+ struct vmw_resource *res,
+ void *private)
+{
+ rcache->res = res;
+ rcache->private = private;
+ rcache->valid = 1;
+ rcache->valid_handle = 0;
+}
+
+/**
+ * vmw_execbuf_res_noref_val_add - Add a resource described by an unreferenced
+ * rcu-protected pointer to the validation list.
+ *
+ * @sw_context: Pointer to the software context.
+ * @res: Unreferenced rcu-protected pointer to the resource.
+ * @dirty: Whether to change dirty status.
+ *
+ * Returns: 0 on success. Negative error code on failure. Typical error codes
+ * are %-EINVAL on inconsistency and %-ESRCH if the resource was doomed.
+ */
+static int vmw_execbuf_res_noref_val_add(struct vmw_sw_context *sw_context,
+ struct vmw_resource *res,
+ u32 dirty)
+{
+ struct vmw_private *dev_priv = res->dev_priv;
+ int ret;
+ enum vmw_res_type res_type = vmw_res_type(res);
+ struct vmw_res_cache_entry *rcache;
+ struct vmw_ctx_validation_info *ctx_info;
+ bool first_usage;
+ unsigned int priv_size;
+
+ rcache = &sw_context->res_cache[res_type];
+ if (likely(rcache->valid && rcache->res == res)) {
+ if (dirty)
+ vmw_validation_res_set_dirty(sw_context->ctx,
+ rcache->private, dirty);
+ vmw_user_resource_noref_release();
+ return 0;
+ }
+
+ priv_size = vmw_execbuf_res_size(dev_priv, res_type);
+ ret = vmw_validation_add_resource(sw_context->ctx, res, priv_size,
+ dirty, (void **)&ctx_info,
+ &first_usage);
+ vmw_user_resource_noref_release();
+ if (ret)
+ return ret;
+
+ if (priv_size && first_usage) {
+ ret = vmw_cmd_ctx_first_setup(dev_priv, sw_context, res,
+ ctx_info);
+ if (ret) {
+ VMW_DEBUG_USER("Failed first usage context setup.\n");
+ return ret;
+ }
+ }
+
+ vmw_execbuf_rcache_update(rcache, res, ctx_info);
+ return 0;
+}
+
+/**
+ * vmw_execbuf_res_noctx_val_add - Add a non-context resource to the resource
+ * validation list if it's not already on it
+ *
+ * @sw_context: Pointer to the software context.
+ * @res: Pointer to the resource.
+ * @dirty: Whether to change dirty status.
+ *
+ * Returns: Zero on success. Negative error code on failure.
+ */
+static int vmw_execbuf_res_noctx_val_add(struct vmw_sw_context *sw_context,
+ struct vmw_resource *res,
+ u32 dirty)
+{
+ struct vmw_res_cache_entry *rcache;
+ enum vmw_res_type res_type = vmw_res_type(res);
+ void *ptr;
+ int ret;
+
+ rcache = &sw_context->res_cache[res_type];
+ if (likely(rcache->valid && rcache->res == res)) {
+ if (dirty)
+ vmw_validation_res_set_dirty(sw_context->ctx,
+ rcache->private, dirty);
+ return 0;
+ }
+
+ ret = vmw_validation_add_resource(sw_context->ctx, res, 0, dirty,
+ &ptr, NULL);
+ if (ret)
+ return ret;
+
+ vmw_execbuf_rcache_update(rcache, res, ptr);
+
+ return 0;
+}
+
+/**
+ * vmw_view_res_val_add - Add a view and the surface it's pointing to to the
+ * validation list
*
* @sw_context: The software context holding the validation list.
* @view: Pointer to the view resource.
@@ -322,48 +390,53 @@
int ret;
/*
- * First add the resource the view is pointing to, otherwise
- * it may be swapped out when the view is validated.
+ * First add the resource the view is pointing to, otherwise it may be
+ * swapped out when the view is validated.
*/
- ret = vmw_resource_val_add(sw_context, vmw_view_srf(view), NULL);
+ ret = vmw_execbuf_res_noctx_val_add(sw_context, vmw_view_srf(view),
+ vmw_view_dirtying(view));
if (ret)
return ret;
- return vmw_resource_val_add(sw_context, view, NULL);
+ return vmw_execbuf_res_noctx_val_add(sw_context, view,
+ VMW_RES_DIRTY_NONE);
}
/**
- * vmw_view_id_val_add - Look up a view and add it and the surface it's
- * pointing to to the validation list.
+ * vmw_view_id_val_add - Look up a view and add it and the surface it's pointing
+ * to to the validation list.
*
* @sw_context: The software context holding the validation list.
* @view_type: The view type to look up.
* @id: view id of the view.
*
- * The view is represented by a view id and the DX context it's created on,
- * or scheduled for creation on. If there is no DX context set, the function
- * will return -EINVAL. Otherwise returns 0 on success and -EINVAL on failure.
+ * The view is represented by a view id and the DX context it's created on, or
+ * scheduled for creation on. If there is no DX context set, the function will
+ * return an -EINVAL error pointer.
+ *
+ * Returns: Unreferenced pointer to the resource on success, negative error
+ * pointer on failure.
*/
-static int vmw_view_id_val_add(struct vmw_sw_context *sw_context,
- enum vmw_view_type view_type, u32 id)
+static struct vmw_resource *
+vmw_view_id_val_add(struct vmw_sw_context *sw_context,
+ enum vmw_view_type view_type, u32 id)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = sw_context->dx_ctx_node;
struct vmw_resource *view;
int ret;
- if (!ctx_node) {
- DRM_ERROR("DX Context not set.\n");
- return -EINVAL;
- }
+ if (!ctx_node)
+ return ERR_PTR(-EINVAL);
view = vmw_view_lookup(sw_context->man, view_type, id);
if (IS_ERR(view))
- return PTR_ERR(view);
+ return view;
ret = vmw_view_res_val_add(sw_context, view);
- vmw_resource_unreference(&view);
+ if (ret)
+ return ERR_PTR(ret);
- return ret;
+ return view;
}
/**
@@ -374,8 +447,8 @@
* @sw_context: Pointer to a software context used for this command submission
* @ctx: Pointer to the context resource
*
- * This function puts all resources that were previously bound to @ctx on
- * the resource validation list. This is part of the context state reemission
+ * This function puts all resources that were previously bound to @ctx on the
+ * resource validation list. This is part of the context state reemission
*/
static int vmw_resource_context_res_add(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
@@ -386,50 +459,47 @@
int ret = 0;
struct vmw_resource *res;
u32 i;
+ u32 cotable_max = has_sm5_context(ctx->dev_priv) ?
+ SVGA_COTABLE_MAX : SVGA_COTABLE_DX10_MAX;
/* Add all cotables to the validation list. */
- if (dev_priv->has_dx && vmw_res_type(ctx) == vmw_res_dx_context) {
- for (i = 0; i < SVGA_COTABLE_DX10_MAX; ++i) {
+ if (has_sm4_context(dev_priv) &&
+ vmw_res_type(ctx) == vmw_res_dx_context) {
+ for (i = 0; i < cotable_max; ++i) {
res = vmw_context_cotable(ctx, i);
if (IS_ERR(res))
continue;
- ret = vmw_resource_val_add(sw_context, res, NULL);
- vmw_resource_unreference(&res);
+ ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
+ VMW_RES_DIRTY_SET);
if (unlikely(ret != 0))
return ret;
}
}
-
/* Add all resources bound to the context to the validation list */
mutex_lock(&dev_priv->binding_mutex);
binding_list = vmw_context_binding_list(ctx);
list_for_each_entry(entry, binding_list, ctx_list) {
- /* entry->res is not refcounted */
- res = vmw_resource_reference_unless_doomed(entry->res);
- if (unlikely(res == NULL))
- continue;
-
if (vmw_res_type(entry->res) == vmw_res_view)
ret = vmw_view_res_val_add(sw_context, entry->res);
else
- ret = vmw_resource_val_add(sw_context, entry->res,
- NULL);
- vmw_resource_unreference(&res);
+ ret = vmw_execbuf_res_noctx_val_add
+ (sw_context, entry->res,
+ vmw_binding_dirtying(entry->bt));
if (unlikely(ret != 0))
break;
}
- if (dev_priv->has_dx && vmw_res_type(ctx) == vmw_res_dx_context) {
+ if (has_sm4_context(dev_priv) &&
+ vmw_res_type(ctx) == vmw_res_dx_context) {
struct vmw_buffer_object *dx_query_mob;
dx_query_mob = vmw_context_get_dx_query_mob(ctx);
if (dx_query_mob)
- ret = vmw_bo_to_validate_list(sw_context,
- dx_query_mob,
- true, NULL);
+ ret = vmw_validation_add_bo(sw_context->ctx,
+ dx_query_mob, true, false);
}
mutex_unlock(&dev_priv->binding_mutex);
@@ -441,11 +511,11 @@
*
* @list: Pointer to head of relocation list.
* @res: The resource.
- * @offset: Offset into the command buffer currently being parsed where the
- * id that needs fixup is located. Granularity is one byte.
+ * @offset: Offset into the command buffer currently being parsed where the id
+ * that needs fixup is located. Granularity is one byte.
* @rel_type: Relocation type.
*/
-static int vmw_resource_relocation_add(struct list_head *list,
+static int vmw_resource_relocation_add(struct vmw_sw_context *sw_context,
const struct vmw_resource *res,
unsigned long offset,
enum vmw_resource_relocation_type
@@ -453,16 +523,16 @@
{
struct vmw_resource_relocation *rel;
- rel = kmalloc(sizeof(*rel), GFP_KERNEL);
+ rel = vmw_validation_mem_alloc(sw_context->ctx, sizeof(*rel));
if (unlikely(!rel)) {
- DRM_ERROR("Failed to allocate a resource relocation.\n");
+ VMW_DEBUG_USER("Failed to allocate a resource relocation.\n");
return -ENOMEM;
}
rel->res = res;
rel->offset = offset;
rel->rel_type = rel_type;
- list_add_tail(&rel->head, list);
+ list_add_tail(&rel->head, &sw_context->res_relocations);
return 0;
}
@@ -470,25 +540,20 @@
/**
* vmw_resource_relocations_free - Free all relocations on a list
*
- * @list: Pointer to the head of the relocation list.
+ * @list: Pointer to the head of the relocation list
*/
static void vmw_resource_relocations_free(struct list_head *list)
{
- struct vmw_resource_relocation *rel, *n;
-
- list_for_each_entry_safe(rel, n, list, head) {
- list_del(&rel->head);
- kfree(rel);
- }
+ /* Memory is validation context memory, so no need to free it */
+ INIT_LIST_HEAD(list);
}
/**
* vmw_resource_relocations_apply - Apply all relocations on a list
*
- * @cb: Pointer to the start of the command buffer bein patch. This need
- * not be the same buffer as the one being parsed when the relocation
- * list was built, but the contents must be the same modulo the
- * resource ids.
+ * @cb: Pointer to the start of the command buffer bein patch. This need not be
+ * the same buffer as the one being parsed when the relocation list was built,
+ * but the contents must be the same modulo the resource ids.
* @list: Pointer to the head of the relocation list.
*/
static void vmw_resource_relocations_apply(uint32_t *cb,
@@ -532,100 +597,22 @@
}
/**
- * vmw_bo_to_validate_list - add a bo to a validate list
- *
- * @sw_context: The software context used for this command submission batch.
- * @bo: The buffer object to add.
- * @validate_as_mob: Validate this buffer as a MOB.
- * @p_val_node: If non-NULL Will be updated with the validate node number
- * on return.
- *
- * Returns -EINVAL if the limit of number of buffer objects per command
- * submission is reached.
- */
-static int vmw_bo_to_validate_list(struct vmw_sw_context *sw_context,
- struct vmw_buffer_object *vbo,
- bool validate_as_mob,
- uint32_t *p_val_node)
-{
- uint32_t val_node;
- struct vmw_validate_buffer *vval_buf;
- struct ttm_validate_buffer *val_buf;
- struct drm_hash_item *hash;
- int ret;
-
- if (likely(drm_ht_find_item(&sw_context->res_ht, (unsigned long) vbo,
- &hash) == 0)) {
- vval_buf = container_of(hash, struct vmw_validate_buffer,
- hash);
- if (unlikely(vval_buf->validate_as_mob != validate_as_mob)) {
- DRM_ERROR("Inconsistent buffer usage.\n");
- return -EINVAL;
- }
- val_buf = &vval_buf->base;
- val_node = vval_buf - sw_context->val_bufs;
- } else {
- val_node = sw_context->cur_val_buf;
- if (unlikely(val_node >= VMWGFX_MAX_VALIDATIONS)) {
- DRM_ERROR("Max number of DMA buffers per submission "
- "exceeded.\n");
- return -EINVAL;
- }
- vval_buf = &sw_context->val_bufs[val_node];
- vval_buf->hash.key = (unsigned long) vbo;
- ret = drm_ht_insert_item(&sw_context->res_ht, &vval_buf->hash);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Failed to initialize a buffer validation "
- "entry.\n");
- return ret;
- }
- ++sw_context->cur_val_buf;
- val_buf = &vval_buf->base;
- val_buf->bo = ttm_bo_reference(&vbo->base);
- val_buf->shared = false;
- list_add_tail(&val_buf->head, &sw_context->validate_nodes);
- vval_buf->validate_as_mob = validate_as_mob;
- }
-
- if (p_val_node)
- *p_val_node = val_node;
-
- return 0;
-}
-
-/**
- * vmw_resources_reserve - Reserve all resources on the sw_context's
- * resource list.
+ * vmw_resources_reserve - Reserve all resources on the sw_context's resource
+ * list.
*
* @sw_context: Pointer to the software context.
*
- * Note that since vmware's command submission currently is protected by
- * the cmdbuf mutex, no fancy deadlock avoidance is required for resources,
- * since only a single thread at once will attempt this.
+ * Note that since vmware's command submission currently is protected by the
+ * cmdbuf mutex, no fancy deadlock avoidance is required for resources, since
+ * only a single thread at once will attempt this.
*/
static int vmw_resources_reserve(struct vmw_sw_context *sw_context)
{
- struct vmw_resource_val_node *val;
- int ret = 0;
+ int ret;
- list_for_each_entry(val, &sw_context->resource_list, head) {
- struct vmw_resource *res = val->res;
-
- ret = vmw_resource_reserve(res, true, val->no_buffer_needed);
- if (unlikely(ret != 0))
- return ret;
-
- if (res->backup) {
- struct vmw_buffer_object *vbo = res->backup;
-
- ret = vmw_bo_to_validate_list
- (sw_context, vbo,
- vmw_resource_needs_backup(res), NULL);
-
- if (unlikely(ret != 0))
- return ret;
- }
- }
+ ret = vmw_validation_res_reserve(sw_context->ctx, true);
+ if (ret)
+ return ret;
if (sw_context->dx_query_mob) {
struct vmw_buffer_object *expected_dx_query_mob;
@@ -642,173 +629,81 @@
}
/**
- * vmw_resources_validate - Validate all resources on the sw_context's
- * resource list.
- *
- * @sw_context: Pointer to the software context.
- *
- * Before this function is called, all resource backup buffers must have
- * been validated.
- */
-static int vmw_resources_validate(struct vmw_sw_context *sw_context)
-{
- struct vmw_resource_val_node *val;
- int ret;
-
- list_for_each_entry(val, &sw_context->resource_list, head) {
- struct vmw_resource *res = val->res;
- struct vmw_buffer_object *backup = res->backup;
-
- ret = vmw_resource_validate(res);
- if (unlikely(ret != 0)) {
- if (ret != -ERESTARTSYS)
- DRM_ERROR("Failed to validate resource.\n");
- return ret;
- }
-
- /* Check if the resource switched backup buffer */
- if (backup && res->backup && (backup != res->backup)) {
- struct vmw_buffer_object *vbo = res->backup;
-
- ret = vmw_bo_to_validate_list
- (sw_context, vbo,
- vmw_resource_needs_backup(res), NULL);
- if (ret) {
- ttm_bo_unreserve(&vbo->base);
- return ret;
- }
- }
- }
- return 0;
-}
-
-/**
- * vmw_cmd_res_reloc_add - Add a resource to a software context's
- * relocation- and validation lists.
- *
- * @dev_priv: Pointer to a struct vmw_private identifying the device.
- * @sw_context: Pointer to the software context.
- * @id_loc: Pointer to where the id that needs translation is located.
- * @res: Valid pointer to a struct vmw_resource.
- * @p_val: If non null, a pointer to the struct vmw_resource_validate_node
- * used for this resource is returned here.
- */
-static int vmw_cmd_res_reloc_add(struct vmw_private *dev_priv,
- struct vmw_sw_context *sw_context,
- uint32_t *id_loc,
- struct vmw_resource *res,
- struct vmw_resource_val_node **p_val)
-{
- int ret;
- struct vmw_resource_val_node *node;
-
- *p_val = NULL;
- ret = vmw_resource_relocation_add(&sw_context->res_relocations,
- res,
- vmw_ptr_diff(sw_context->buf_start,
- id_loc),
- vmw_res_rel_normal);
- if (unlikely(ret != 0))
- return ret;
-
- ret = vmw_resource_val_add(sw_context, res, &node);
- if (unlikely(ret != 0))
- return ret;
-
- if (p_val)
- *p_val = node;
-
- return 0;
-}
-
-
-/**
- * vmw_cmd_res_check - Check that a resource is present and if so, put it
- * on the resource validate list unless it's already there.
+ * vmw_cmd_res_check - Check that a resource is present and if so, put it on the
+ * resource validate list unless it's already there.
*
* @dev_priv: Pointer to a device private structure.
* @sw_context: Pointer to the software context.
* @res_type: Resource type.
+ * @dirty: Whether to change dirty status.
* @converter: User-space visisble type specific information.
- * @id_loc: Pointer to the location in the command buffer currently being
- * parsed from where the user-space resource id handle is located.
- * @p_val: Pointer to pointer to resource validalidation node. Populated
- * on exit.
+ * @id_loc: Pointer to the location in the command buffer currently being parsed
+ * from where the user-space resource id handle is located.
+ * @p_val: Pointer to pointer to resource validalidation node. Populated on
+ * exit.
*/
static int
vmw_cmd_res_check(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
enum vmw_res_type res_type,
+ u32 dirty,
const struct vmw_user_resource_conv *converter,
uint32_t *id_loc,
- struct vmw_resource_val_node **p_val)
+ struct vmw_resource **p_res)
{
- struct vmw_res_cache_entry *rcache =
- &sw_context->res_cache[res_type];
+ struct vmw_res_cache_entry *rcache = &sw_context->res_cache[res_type];
struct vmw_resource *res;
- struct vmw_resource_val_node *node;
int ret;
+ if (p_res)
+ *p_res = NULL;
+
if (*id_loc == SVGA3D_INVALID_ID) {
- if (p_val)
- *p_val = NULL;
if (res_type == vmw_res_context) {
- DRM_ERROR("Illegal context invalid id.\n");
+ VMW_DEBUG_USER("Illegal context invalid id.\n");
return -EINVAL;
}
return 0;
}
- /*
- * Fastpath in case of repeated commands referencing the same
- * resource
- */
+ if (likely(rcache->valid_handle && *id_loc == rcache->handle)) {
+ res = rcache->res;
+ if (dirty)
+ vmw_validation_res_set_dirty(sw_context->ctx,
+ rcache->private, dirty);
+ } else {
+ unsigned int size = vmw_execbuf_res_size(dev_priv, res_type);
- if (likely(rcache->valid && *id_loc == rcache->handle)) {
- const struct vmw_resource *res = rcache->res;
+ ret = vmw_validation_preload_res(sw_context->ctx, size);
+ if (ret)
+ return ret;
- rcache->node->first_usage = false;
- if (p_val)
- *p_val = rcache->node;
+ res = vmw_user_resource_noref_lookup_handle
+ (dev_priv, sw_context->fp->tfile, *id_loc, converter);
+ if (IS_ERR(res)) {
+ VMW_DEBUG_USER("Could not find/use resource 0x%08x.\n",
+ (unsigned int) *id_loc);
+ return PTR_ERR(res);
+ }
- return vmw_resource_relocation_add
- (&sw_context->res_relocations, res,
- vmw_ptr_diff(sw_context->buf_start, id_loc),
- vmw_res_rel_normal);
+ ret = vmw_execbuf_res_noref_val_add(sw_context, res, dirty);
+ if (unlikely(ret != 0))
+ return ret;
+
+ if (rcache->valid && rcache->res == res) {
+ rcache->valid_handle = true;
+ rcache->handle = *id_loc;
+ }
}
- ret = vmw_user_resource_lookup_handle(dev_priv,
- sw_context->fp->tfile,
- *id_loc,
- converter,
- &res);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Could not find or use resource 0x%08x.\n",
- (unsigned) *id_loc);
- dump_stack();
- return ret;
- }
+ ret = vmw_resource_relocation_add(sw_context, res,
+ vmw_ptr_diff(sw_context->buf_start,
+ id_loc),
+ vmw_res_rel_normal);
+ if (p_res)
+ *p_res = res;
- rcache->valid = true;
- rcache->res = res;
- rcache->handle = *id_loc;
-
- ret = vmw_cmd_res_reloc_add(dev_priv, sw_context, id_loc,
- res, &node);
- if (unlikely(ret != 0))
- goto out_no_reloc;
-
- rcache->node = node;
- if (p_val)
- *p_val = node;
- vmw_resource_unreference(&res);
return 0;
-
-out_no_reloc:
- BUG_ON(sw_context->error_resource != NULL);
- sw_context->error_resource = res;
-
- return ret;
}
/**
@@ -822,23 +717,16 @@
{
struct vmw_private *dev_priv = ctx_res->dev_priv;
struct vmw_buffer_object *dx_query_mob;
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXBindAllQuery body;
- } *cmd;
-
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXBindAllQuery);
dx_query_mob = vmw_context_get_dx_query_mob(ctx_res);
if (!dx_query_mob || dx_query_mob->dx_query_ctx)
return 0;
- cmd = vmw_fifo_reserve_dx(dev_priv, sizeof(*cmd), ctx_res->id);
-
- if (cmd == NULL) {
- DRM_ERROR("Failed to rebind queries.\n");
+ cmd = VMW_FIFO_RESERVE_DX(dev_priv, sizeof(*cmd), ctx_res->id);
+ if (cmd == NULL)
return -ENOMEM;
- }
cmd->header.id = SVGA_3D_CMD_DX_BIND_ALL_QUERY;
cmd->header.size = sizeof(cmd->body);
@@ -852,8 +740,8 @@
}
/**
- * vmw_rebind_contexts - Rebind all resources previously bound to
- * referenced contexts.
+ * vmw_rebind_contexts - Rebind all resources previously bound to referenced
+ * contexts.
*
* @sw_context: Pointer to the software context.
*
@@ -861,32 +749,30 @@
*/
static int vmw_rebind_contexts(struct vmw_sw_context *sw_context)
{
- struct vmw_resource_val_node *val;
+ struct vmw_ctx_validation_info *val;
int ret;
- list_for_each_entry(val, &sw_context->resource_list, head) {
- if (unlikely(!val->staged_bindings))
- break;
-
- ret = vmw_binding_rebind_all
- (vmw_context_binding_state(val->res));
+ list_for_each_entry(val, &sw_context->ctx_list, head) {
+ ret = vmw_binding_rebind_all(val->cur);
if (unlikely(ret != 0)) {
if (ret != -ERESTARTSYS)
- DRM_ERROR("Failed to rebind context.\n");
+ VMW_DEBUG_USER("Failed to rebind context.\n");
return ret;
}
- ret = vmw_rebind_all_dx_query(val->res);
- if (ret != 0)
+ ret = vmw_rebind_all_dx_query(val->ctx);
+ if (ret != 0) {
+ VMW_DEBUG_USER("Failed to rebind queries.\n");
return ret;
+ }
}
return 0;
}
/**
- * vmw_view_bindings_add - Add an array of view bindings to a context
- * binding state tracker.
+ * vmw_view_bindings_add - Add an array of view bindings to a context binding
+ * state tracker.
*
* @sw_context: The execbuf state used for this command.
* @view_type: View type for the bindings.
@@ -903,45 +789,31 @@
uint32 view_ids[], u32 num_views,
u32 first_slot)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
- struct vmw_cmdbuf_res_manager *man;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
u32 i;
- int ret;
- if (!ctx_node) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
- man = sw_context->man;
for (i = 0; i < num_views; ++i) {
struct vmw_ctx_bindinfo_view binding;
struct vmw_resource *view = NULL;
if (view_ids[i] != SVGA3D_INVALID_ID) {
- view = vmw_view_lookup(man, view_type, view_ids[i]);
+ view = vmw_view_id_val_add(sw_context, view_type,
+ view_ids[i]);
if (IS_ERR(view)) {
- DRM_ERROR("View not found.\n");
+ VMW_DEBUG_USER("View not found.\n");
return PTR_ERR(view);
}
-
- ret = vmw_view_res_val_add(sw_context, view);
- if (ret) {
- DRM_ERROR("Could not add view to "
- "validation list.\n");
- vmw_resource_unreference(&view);
- return ret;
- }
}
- binding.bi.ctx = ctx_node->res;
+ binding.bi.ctx = ctx_node->ctx;
binding.bi.res = view;
binding.bi.bt = binding_type;
binding.shader_slot = shader_slot;
binding.slot = first_slot + i;
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi,
+ vmw_binding_add(ctx_node->staged, &binding.bi,
shader_slot, binding.slot);
- if (view)
- vmw_resource_unreference(&view);
}
return 0;
@@ -961,57 +833,84 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_cid_cmd {
- SVGA3dCmdHeader header;
- uint32_t cid;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, uint32_t) =
+ container_of(header, typeof(*cmd), header);
- cmd = container_of(header, struct vmw_cid_cmd, header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->cid, NULL);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body, NULL);
+}
+
+/**
+ * vmw_execbuf_info_from_res - Get the private validation metadata for a
+ * recently validated resource
+ *
+ * @sw_context: Pointer to the command submission context
+ * @res: The resource
+ *
+ * The resource pointed to by @res needs to be present in the command submission
+ * context's resource cache and hence the last resource of that type to be
+ * processed by the validation code.
+ *
+ * Return: a pointer to the private metadata of the resource, or NULL if it
+ * wasn't found
+ */
+static struct vmw_ctx_validation_info *
+vmw_execbuf_info_from_res(struct vmw_sw_context *sw_context,
+ struct vmw_resource *res)
+{
+ struct vmw_res_cache_entry *rcache =
+ &sw_context->res_cache[vmw_res_type(res)];
+
+ if (rcache->valid && rcache->res == res)
+ return rcache->private;
+
+ WARN_ON_ONCE(true);
+ return NULL;
}
static int vmw_cmd_set_render_target_check(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_sid_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdSetRenderTarget body;
- } *cmd;
- struct vmw_resource_val_node *ctx_node;
- struct vmw_resource_val_node *res_node;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSetRenderTarget);
+ struct vmw_resource *ctx;
+ struct vmw_resource *res;
int ret;
- cmd = container_of(header, struct vmw_sid_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
if (cmd->body.type >= SVGA3D_RT_MAX) {
- DRM_ERROR("Illegal render target type %u.\n",
- (unsigned) cmd->body.type);
+ VMW_DEBUG_USER("Illegal render target type %u.\n",
+ (unsigned int) cmd->body.type);
return -EINVAL;
}
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->body.cid,
- &ctx_node);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, &ctx);
if (unlikely(ret != 0))
return ret;
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
- &cmd->body.target.sid, &res_node);
- if (unlikely(ret != 0))
+ VMW_RES_DIRTY_SET, user_surface_converter,
+ &cmd->body.target.sid, &res);
+ if (unlikely(ret))
return ret;
if (dev_priv->has_mob) {
struct vmw_ctx_bindinfo_view binding;
+ struct vmw_ctx_validation_info *node;
- binding.bi.ctx = ctx_node->res;
- binding.bi.res = res_node ? res_node->res : NULL;
+ node = vmw_execbuf_info_from_res(sw_context, ctx);
+ if (!node)
+ return -EINVAL;
+
+ binding.bi.ctx = ctx;
+ binding.bi.res = res;
binding.bi.bt = vmw_ctx_binding_rt;
binding.slot = cmd->body.type;
- vmw_binding_add(ctx_node->staged_bindings,
- &binding.bi, 0, binding.slot);
+ vmw_binding_add(node->staged, &binding.bi, 0, binding.slot);
}
return 0;
@@ -1021,44 +920,38 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_sid_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdSurfaceCopy body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSurfaceCopy);
int ret;
- cmd = container_of(header, struct vmw_sid_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.src.sid, NULL);
if (ret)
return ret;
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_SET, user_surface_converter,
&cmd->body.dest.sid, NULL);
}
static int vmw_cmd_buffer_copy_check(struct vmw_private *dev_priv,
- struct vmw_sw_context *sw_context,
- SVGA3dCmdHeader *header)
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXBufferCopy body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXBufferCopy);
int ret;
cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.src, NULL);
if (ret != 0)
return ret;
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_SET, user_surface_converter,
&cmd->body.dest, NULL);
}
@@ -1066,21 +959,18 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXPredCopyRegion body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXPredCopyRegion);
int ret;
cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.srcSid, NULL);
if (ret != 0)
return ret;
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_SET, user_surface_converter,
&cmd->body.dstSid, NULL);
}
@@ -1088,20 +978,18 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_sid_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdSurfaceStretchBlt body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSurfaceStretchBlt);
int ret;
- cmd = container_of(header, struct vmw_sid_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.src.sid, NULL);
if (unlikely(ret != 0))
return ret;
+
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_SET, user_surface_converter,
&cmd->body.dest.sid, NULL);
}
@@ -1109,15 +997,11 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_sid_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdBlitSurfaceToScreen body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_sid_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdBlitSurfaceToScreen) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.srcImage.sid, NULL);
}
@@ -1125,17 +1009,12 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_sid_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdPresent body;
- } *cmd;
-
-
- cmd = container_of(header, struct vmw_sid_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdPresent) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter, &cmd->body.sid,
- NULL);
+ VMW_RES_DIRTY_NONE, user_surface_converter,
+ &cmd->body.sid, NULL);
}
/**
@@ -1145,11 +1024,10 @@
* @new_query_bo: The new buffer holding query results.
* @sw_context: The software context used for this command submission.
*
- * This function checks whether @new_query_bo is suitable for holding
- * query results, and if another buffer currently is pinned for query
- * results. If so, the function prepares the state of @sw_context for
- * switching pinned buffers after successful submission of the current
- * command batch.
+ * This function checks whether @new_query_bo is suitable for holding query
+ * results, and if another buffer currently is pinned for query results. If so,
+ * the function prepares the state of @sw_context for switching pinned buffers
+ * 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,
@@ -1165,31 +1043,29 @@
if (unlikely(new_query_bo != sw_context->cur_query_bo)) {
if (unlikely(new_query_bo->base.num_pages > 4)) {
- DRM_ERROR("Query buffer too large.\n");
+ VMW_DEBUG_USER("Query buffer too large.\n");
return -EINVAL;
}
if (unlikely(sw_context->cur_query_bo != NULL)) {
sw_context->needs_post_query_barrier = true;
- ret = vmw_bo_to_validate_list(sw_context,
- sw_context->cur_query_bo,
- dev_priv->has_mob, NULL);
+ ret = vmw_validation_add_bo(sw_context->ctx,
+ sw_context->cur_query_bo,
+ dev_priv->has_mob, false);
if (unlikely(ret != 0))
return ret;
}
sw_context->cur_query_bo = new_query_bo;
- ret = vmw_bo_to_validate_list(sw_context,
- dev_priv->dummy_query_bo,
- dev_priv->has_mob, NULL);
+ ret = vmw_validation_add_bo(sw_context->ctx,
+ dev_priv->dummy_query_bo,
+ dev_priv->has_mob, false);
if (unlikely(ret != 0))
return ret;
-
}
return 0;
}
-
/**
* vmw_query_bo_switch_commit - Finalize switching pinned query buffer
@@ -1199,11 +1075,11 @@
*
* This function will check if we're switching query buffers, and will then,
* issue a dummy occlusion query wait used as a query barrier. When the fence
- * object following that query wait has signaled, we are sure that all
- * preceding queries have finished, and the old query buffer can be unpinned.
- * However, since both the new query buffer and the old one are fenced with
- * that fence, we can do an asynchronus unpin now, and be sure that the
- * old query buffer won't be moved until the fence has signaled.
+ * object following that query wait has signaled, we are sure that all preceding
+ * queries have finished, and the old query buffer can be unpinned. However,
+ * since both the new query buffer and the old one are fenced with that fence,
+ * we can do an asynchronus unpin now, and be sure that the old query buffer
+ * won't be moved until the fence has signaled.
*
* As mentioned above, both the new - and old query buffers need to be fenced
* using a sequence emitted *after* calling this function.
@@ -1215,7 +1091,6 @@
* The validate list should still hold references to all
* contexts here.
*/
-
if (sw_context->needs_post_query_barrier) {
struct vmw_res_cache_entry *ctx_entry =
&sw_context->res_cache[vmw_res_context];
@@ -1228,7 +1103,7 @@
ret = vmw_fifo_emit_dummy_query(dev_priv, ctx->id);
if (unlikely(ret != 0))
- DRM_ERROR("Out of fifo space for dummy query.\n");
+ VMW_DEBUG_USER("Out of fifo space for dummy query.\n");
}
if (dev_priv->pinned_bo != sw_context->cur_query_bo) {
@@ -1242,10 +1117,9 @@
/*
* We pin also the dummy_query_bo buffer so that we
- * don't need to validate it when emitting
- * dummy queries in context destroy paths.
+ * don't need to validate it when emitting dummy queries
+ * in context destroy paths.
*/
-
if (!dev_priv->dummy_query_bo_pinned) {
vmw_bo_pin_reserved(dev_priv->dummy_query_bo,
true);
@@ -1262,78 +1136,75 @@
}
/**
- * vmw_translate_mob_pointer - Prepare to translate a user-space buffer
- * handle to a MOB id.
+ * vmw_translate_mob_pointer - Prepare to translate a user-space buffer handle
+ * to a MOB id.
*
* @dev_priv: Pointer to a device private structure.
* @sw_context: The software context used for this command batch validation.
* @id: Pointer to the user-space handle to be translated.
- * @vmw_bo_p: Points to a location that, on successful return will carry
- * a reference-counted pointer to the DMA buffer identified by the
+ * @vmw_bo_p: Points to a location that, on successful return will carry a
+ * non-reference-counted pointer to the buffer object identified by the
* user-space handle in @id.
*
* This function saves information needed to translate a user-space buffer
* handle to a MOB id. The translation does not take place immediately, but
- * during a call to vmw_apply_relocations(). This function builds a relocation
- * list and a list of buffers to validate. The former needs to be freed using
- * either vmw_apply_relocations() or vmw_free_relocations(). The latter
- * needs to be freed using vmw_clear_validations.
+ * during a call to vmw_apply_relocations().
+ *
+ * This function builds a relocation list and a list of buffers to validate. The
+ * former needs to be freed using either vmw_apply_relocations() or
+ * vmw_free_relocations(). The latter needs to be freed using
+ * vmw_clear_validations.
*/
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_buffer_object *vmw_bo = NULL;
+ struct vmw_buffer_object *vmw_bo;
uint32_t handle = *id;
struct vmw_relocation *reloc;
int ret;
- ret = vmw_user_bo_lookup(sw_context->fp->tfile, handle, &vmw_bo, NULL);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Could not find or use MOB buffer.\n");
- ret = -EINVAL;
- goto out_no_reloc;
+ vmw_validation_preload_bo(sw_context->ctx);
+ vmw_bo = vmw_user_bo_noref_lookup(sw_context->fp->tfile, handle);
+ if (IS_ERR(vmw_bo)) {
+ VMW_DEBUG_USER("Could not find or use MOB buffer.\n");
+ return PTR_ERR(vmw_bo);
}
- if (unlikely(sw_context->cur_reloc >= VMWGFX_MAX_RELOCATIONS)) {
- DRM_ERROR("Max number relocations per submission"
- " exceeded\n");
- ret = -EINVAL;
- goto out_no_reloc;
- }
-
- reloc = &sw_context->relocs[sw_context->cur_reloc++];
- reloc->mob_loc = id;
- reloc->location = NULL;
-
- ret = vmw_bo_to_validate_list(sw_context, vmw_bo, true, &reloc->index);
+ ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo, true, false);
+ vmw_user_bo_noref_release();
if (unlikely(ret != 0))
- goto out_no_reloc;
+ return ret;
+
+ reloc = vmw_validation_mem_alloc(sw_context->ctx, sizeof(*reloc));
+ if (!reloc)
+ return -ENOMEM;
+
+ reloc->mob_loc = id;
+ reloc->vbo = vmw_bo;
*vmw_bo_p = vmw_bo;
- return 0;
+ list_add_tail(&reloc->head, &sw_context->bo_relocations);
-out_no_reloc:
- vmw_bo_unreference(&vmw_bo);
- *vmw_bo_p = NULL;
- return ret;
+ return 0;
}
/**
- * vmw_translate_guest_pointer - Prepare to translate a user-space buffer
- * handle to a valid SVGAGuestPtr
+ * vmw_translate_guest_pointer - Prepare to translate a user-space buffer handle
+ * to a valid SVGAGuestPtr
*
* @dev_priv: Pointer to a device private structure.
* @sw_context: The software context used for this command batch validation.
* @ptr: Pointer to the user-space handle to be translated.
- * @vmw_bo_p: Points to a location that, on successful return will carry
- * a reference-counted pointer to the DMA buffer identified by the
- * user-space handle in @id.
+ * @vmw_bo_p: Points to a location that, on successful return will carry a
+ * non-reference-counted pointer to the DMA buffer identified by the user-space
+ * handle in @id.
*
* This function saves information needed to translate a user-space buffer
* handle to a valid SVGAGuestPtr. The translation does not take place
* immediately, but during a call to vmw_apply_relocations().
+ *
* This function builds a relocation list and a list of buffers to validate.
* The former needs to be freed using either vmw_apply_relocations() or
* vmw_free_relocations(). The latter needs to be freed using
@@ -1344,45 +1215,37 @@
SVGAGuestPtr *ptr,
struct vmw_buffer_object **vmw_bo_p)
{
- struct vmw_buffer_object *vmw_bo = NULL;
+ struct vmw_buffer_object *vmw_bo;
uint32_t handle = ptr->gmrId;
struct vmw_relocation *reloc;
int ret;
- ret = vmw_user_bo_lookup(sw_context->fp->tfile, handle, &vmw_bo, NULL);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Could not find or use GMR region.\n");
- ret = -EINVAL;
- goto out_no_reloc;
+ vmw_validation_preload_bo(sw_context->ctx);
+ vmw_bo = vmw_user_bo_noref_lookup(sw_context->fp->tfile, handle);
+ if (IS_ERR(vmw_bo)) {
+ VMW_DEBUG_USER("Could not find or use GMR region.\n");
+ return PTR_ERR(vmw_bo);
}
- if (unlikely(sw_context->cur_reloc >= VMWGFX_MAX_RELOCATIONS)) {
- DRM_ERROR("Max number relocations per submission"
- " exceeded\n");
- ret = -EINVAL;
- goto out_no_reloc;
- }
-
- reloc = &sw_context->relocs[sw_context->cur_reloc++];
- reloc->location = ptr;
-
- ret = vmw_bo_to_validate_list(sw_context, vmw_bo, false, &reloc->index);
+ ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo, false, false);
+ vmw_user_bo_noref_release();
if (unlikely(ret != 0))
- goto out_no_reloc;
+ return ret;
+ reloc = vmw_validation_mem_alloc(sw_context->ctx, sizeof(*reloc));
+ if (!reloc)
+ return -ENOMEM;
+
+ reloc->location = ptr;
+ reloc->vbo = vmw_bo;
*vmw_bo_p = vmw_bo;
- return 0;
+ list_add_tail(&reloc->head, &sw_context->bo_relocations);
-out_no_reloc:
- vmw_bo_unreference(&vmw_bo);
- *vmw_bo_p = NULL;
- return ret;
+ return 0;
}
-
-
/**
- * vmw_cmd_dx_define_query - validate a SVGA_3D_CMD_DX_DEFINE_QUERY command.
+ * vmw_cmd_dx_define_query - validate SVGA_3D_CMD_DX_DEFINE_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
@@ -1394,85 +1257,64 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_dx_define_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXDefineQuery q;
- } *cmd;
-
- int ret;
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXDefineQuery);
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct vmw_resource *cotable_res;
+ int ret;
-
- if (ctx_node == NULL) {
- DRM_ERROR("DX Context not set for query.\n");
- return -EINVAL;
- }
-
- cmd = container_of(header, struct vmw_dx_define_query_cmd, header);
-
- if (cmd->q.type < SVGA3D_QUERYTYPE_MIN ||
- cmd->q.type >= SVGA3D_QUERYTYPE_MAX)
+ if (!ctx_node)
return -EINVAL;
- cotable_res = vmw_context_cotable(ctx_node->res, SVGA_COTABLE_DXQUERY);
- ret = vmw_cotable_notify(cotable_res, cmd->q.queryId);
- vmw_resource_unreference(&cotable_res);
+ cmd = container_of(header, typeof(*cmd), header);
+
+ if (cmd->body.type < SVGA3D_QUERYTYPE_MIN ||
+ cmd->body.type >= SVGA3D_QUERYTYPE_MAX)
+ return -EINVAL;
+
+ cotable_res = vmw_context_cotable(ctx_node->ctx, SVGA_COTABLE_DXQUERY);
+ ret = vmw_cotable_notify(cotable_res, cmd->body.queryId);
return ret;
}
-
-
/**
- * vmw_cmd_dx_bind_query - validate a SVGA_3D_CMD_DX_BIND_QUERY command.
+ * vmw_cmd_dx_bind_query - validate SVGA_3D_CMD_DX_BIND_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
* @header: Pointer to the command header in the command stream.
*
- * The query bind operation will eventually associate the query ID
- * with its backing MOB. In this function, we take the user mode
- * MOB ID and use vmw_translate_mob_ptr() to translate it to its
- * kernel mode equivalent.
+ * The query bind operation will eventually associate the query ID with its
+ * backing MOB. In this function, we take the user mode MOB ID and use
+ * vmw_translate_mob_ptr() to translate it to its kernel mode equivalent.
*/
static int vmw_cmd_dx_bind_query(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_dx_bind_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXBindQuery q;
- } *cmd;
-
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXBindQuery);
struct vmw_buffer_object *vmw_bo;
- int ret;
+ int ret;
-
- cmd = container_of(header, struct vmw_dx_bind_query_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
/*
* Look up the buffer pointed to by q.mobid, put it on the relocation
* list so its kernel mode MOB ID can be filled in later
*/
- ret = vmw_translate_mob_ptr(dev_priv, sw_context, &cmd->q.mobid,
+ ret = vmw_translate_mob_ptr(dev_priv, sw_context, &cmd->body.mobid,
&vmw_bo);
if (ret != 0)
return ret;
sw_context->dx_query_mob = vmw_bo;
- sw_context->dx_query_ctx = sw_context->dx_ctx_node->res;
-
- vmw_bo_unreference(&vmw_bo);
-
- return ret;
+ sw_context->dx_query_ctx = sw_context->dx_ctx_node->ctx;
+ return 0;
}
-
-
/**
- * vmw_cmd_begin_gb_query - validate a SVGA_3D_CMD_BEGIN_GB_QUERY command.
+ * vmw_cmd_begin_gb_query - validate SVGA_3D_CMD_BEGIN_GB_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
@@ -1482,21 +1324,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_begin_gb_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdBeginGBQuery q;
- } *cmd;
-
- cmd = container_of(header, struct vmw_begin_gb_query_cmd,
- header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdBeginGBQuery) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->q.cid,
- NULL);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, NULL);
}
/**
- * vmw_cmd_begin_query - validate a SVGA_3D_CMD_BEGIN_QUERY command.
+ * vmw_cmd_begin_query - validate SVGA_3D_CMD_BEGIN_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
@@ -1506,38 +1343,30 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_begin_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdBeginQuery q;
- } *cmd;
-
- cmd = container_of(header, struct vmw_begin_query_cmd,
- header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdBeginQuery) =
+ container_of(header, typeof(*cmd), header);
if (unlikely(dev_priv->has_mob)) {
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdBeginGBQuery q;
- } gb_cmd;
+ VMW_DECLARE_CMD_VAR(gb_cmd, SVGA3dCmdBeginGBQuery);
BUG_ON(sizeof(gb_cmd) != sizeof(*cmd));
gb_cmd.header.id = SVGA_3D_CMD_BEGIN_GB_QUERY;
gb_cmd.header.size = cmd->header.size;
- gb_cmd.q.cid = cmd->q.cid;
- gb_cmd.q.type = cmd->q.type;
+ gb_cmd.body.cid = cmd->body.cid;
+ gb_cmd.body.type = cmd->body.type;
memcpy(cmd, &gb_cmd, sizeof(*cmd));
return vmw_cmd_begin_gb_query(dev_priv, sw_context, header);
}
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->q.cid,
- NULL);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, NULL);
}
/**
- * vmw_cmd_end_gb_query - validate a SVGA_3D_CMD_END_GB_QUERY command.
+ * vmw_cmd_end_gb_query - validate SVGA_3D_CMD_END_GB_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
@@ -1548,31 +1377,26 @@
SVGA3dCmdHeader *header)
{
struct vmw_buffer_object *vmw_bo;
- struct vmw_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdEndGBQuery q;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdEndGBQuery);
int ret;
- cmd = container_of(header, struct vmw_query_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
if (unlikely(ret != 0))
return ret;
- ret = vmw_translate_mob_ptr(dev_priv, sw_context,
- &cmd->q.mobid,
+ ret = vmw_translate_mob_ptr(dev_priv, sw_context, &cmd->body.mobid,
&vmw_bo);
if (unlikely(ret != 0))
return ret;
ret = vmw_query_bo_switch_prepare(dev_priv, vmw_bo, sw_context);
- vmw_bo_unreference(&vmw_bo);
return ret;
}
/**
- * vmw_cmd_end_query - validate a SVGA_3D_CMD_END_QUERY command.
+ * vmw_cmd_end_query - validate SVGA_3D_CMD_END_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
@@ -1583,27 +1407,21 @@
SVGA3dCmdHeader *header)
{
struct vmw_buffer_object *vmw_bo;
- struct vmw_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdEndQuery q;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdEndQuery);
int ret;
- cmd = container_of(header, struct vmw_query_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
if (dev_priv->has_mob) {
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdEndGBQuery q;
- } gb_cmd;
+ VMW_DECLARE_CMD_VAR(gb_cmd, SVGA3dCmdEndGBQuery);
BUG_ON(sizeof(gb_cmd) != sizeof(*cmd));
gb_cmd.header.id = SVGA_3D_CMD_END_GB_QUERY;
gb_cmd.header.size = cmd->header.size;
- gb_cmd.q.cid = cmd->q.cid;
- gb_cmd.q.type = cmd->q.type;
- gb_cmd.q.mobid = cmd->q.guestResult.gmrId;
- gb_cmd.q.offset = cmd->q.guestResult.offset;
+ gb_cmd.body.cid = cmd->body.cid;
+ gb_cmd.body.type = cmd->body.type;
+ gb_cmd.body.mobid = cmd->body.guestResult.gmrId;
+ gb_cmd.body.offset = cmd->body.guestResult.offset;
memcpy(cmd, &gb_cmd, sizeof(*cmd));
return vmw_cmd_end_gb_query(dev_priv, sw_context, header);
@@ -1614,19 +1432,17 @@
return ret;
ret = vmw_translate_guest_ptr(dev_priv, sw_context,
- &cmd->q.guestResult,
- &vmw_bo);
+ &cmd->body.guestResult, &vmw_bo);
if (unlikely(ret != 0))
return ret;
ret = vmw_query_bo_switch_prepare(dev_priv, vmw_bo, sw_context);
- vmw_bo_unreference(&vmw_bo);
return ret;
}
/**
- * vmw_cmd_wait_gb_query - validate a SVGA_3D_CMD_WAIT_GB_QUERY command.
+ * vmw_cmd_wait_gb_query - validate SVGA_3D_CMD_WAIT_GB_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
@@ -1637,29 +1453,24 @@
SVGA3dCmdHeader *header)
{
struct vmw_buffer_object *vmw_bo;
- struct vmw_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdWaitForGBQuery q;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdWaitForGBQuery);
int ret;
- cmd = container_of(header, struct vmw_query_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_cid_check(dev_priv, sw_context, header);
if (unlikely(ret != 0))
return ret;
- ret = vmw_translate_mob_ptr(dev_priv, sw_context,
- &cmd->q.mobid,
+ ret = vmw_translate_mob_ptr(dev_priv, sw_context, &cmd->body.mobid,
&vmw_bo);
if (unlikely(ret != 0))
return ret;
- vmw_bo_unreference(&vmw_bo);
return 0;
}
/**
- * vmw_cmd_wait_query - validate a SVGA_3D_CMD_WAIT_QUERY command.
+ * vmw_cmd_wait_query - validate SVGA_3D_CMD_WAIT_QUERY command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context used for this command submission.
@@ -1670,27 +1481,21 @@
SVGA3dCmdHeader *header)
{
struct vmw_buffer_object *vmw_bo;
- struct vmw_query_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdWaitForQuery q;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdWaitForQuery);
int ret;
- cmd = container_of(header, struct vmw_query_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
if (dev_priv->has_mob) {
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdWaitForGBQuery q;
- } gb_cmd;
+ VMW_DECLARE_CMD_VAR(gb_cmd, SVGA3dCmdWaitForGBQuery);
BUG_ON(sizeof(gb_cmd) != sizeof(*cmd));
gb_cmd.header.id = SVGA_3D_CMD_WAIT_FOR_GB_QUERY;
gb_cmd.header.size = cmd->header.size;
- gb_cmd.q.cid = cmd->q.cid;
- gb_cmd.q.type = cmd->q.type;
- gb_cmd.q.mobid = cmd->q.guestResult.gmrId;
- gb_cmd.q.offset = cmd->q.guestResult.offset;
+ gb_cmd.body.cid = cmd->body.cid;
+ gb_cmd.body.type = cmd->body.type;
+ gb_cmd.body.mobid = cmd->body.guestResult.gmrId;
+ gb_cmd.body.offset = cmd->body.guestResult.offset;
memcpy(cmd, &gb_cmd, sizeof(*cmd));
return vmw_cmd_wait_gb_query(dev_priv, sw_context, header);
@@ -1701,12 +1506,10 @@
return ret;
ret = vmw_translate_guest_ptr(dev_priv, sw_context,
- &cmd->q.guestResult,
- &vmw_bo);
+ &cmd->body.guestResult, &vmw_bo);
if (unlikely(ret != 0))
return ret;
- vmw_bo_unreference(&vmw_bo);
return 0;
}
@@ -1716,68 +1519,61 @@
{
struct vmw_buffer_object *vmw_bo = NULL;
struct vmw_surface *srf = NULL;
- struct vmw_dma_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdSurfaceDMA dma;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSurfaceDMA);
int ret;
SVGA3dCmdSurfaceDMASuffix *suffix;
uint32_t bo_size;
+ bool dirty;
- cmd = container_of(header, struct vmw_dma_cmd, header);
- suffix = (SVGA3dCmdSurfaceDMASuffix *)((unsigned long) &cmd->dma +
+ cmd = container_of(header, typeof(*cmd), header);
+ suffix = (SVGA3dCmdSurfaceDMASuffix *)((unsigned long) &cmd->body +
header->size - sizeof(*suffix));
/* Make sure device and verifier stays in sync. */
if (unlikely(suffix->suffixSize != sizeof(*suffix))) {
- DRM_ERROR("Invalid DMA suffix size.\n");
+ VMW_DEBUG_USER("Invalid DMA suffix size.\n");
return -EINVAL;
}
ret = vmw_translate_guest_ptr(dev_priv, sw_context,
- &cmd->dma.guest.ptr,
- &vmw_bo);
+ &cmd->body.guest.ptr, &vmw_bo);
if (unlikely(ret != 0))
return ret;
/* Make sure DMA doesn't cross BO boundaries. */
bo_size = vmw_bo->base.num_pages * PAGE_SIZE;
- if (unlikely(cmd->dma.guest.ptr.offset > bo_size)) {
- DRM_ERROR("Invalid DMA offset.\n");
+ if (unlikely(cmd->body.guest.ptr.offset > bo_size)) {
+ VMW_DEBUG_USER("Invalid DMA offset.\n");
return -EINVAL;
}
- bo_size -= cmd->dma.guest.ptr.offset;
+ bo_size -= cmd->body.guest.ptr.offset;
if (unlikely(suffix->maximumOffset > bo_size))
suffix->maximumOffset = bo_size;
+ dirty = (cmd->body.transfer == SVGA3D_WRITE_HOST_VRAM) ?
+ VMW_RES_DIRTY_SET : 0;
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter, &cmd->dma.host.sid,
- NULL);
+ dirty, user_surface_converter,
+ &cmd->body.host.sid, NULL);
if (unlikely(ret != 0)) {
if (unlikely(ret != -ERESTARTSYS))
- DRM_ERROR("could not find surface for DMA.\n");
- goto out_no_surface;
+ VMW_DEBUG_USER("could not find surface for DMA.\n");
+ return ret;
}
srf = vmw_res_to_srf(sw_context->res_cache[vmw_res_surface].res);
- vmw_kms_cursor_snoop(srf, sw_context->fp->tfile, &vmw_bo->base,
- header);
+ vmw_kms_cursor_snoop(srf, sw_context->fp->tfile, &vmw_bo->base, header);
-out_no_surface:
- vmw_bo_unreference(&vmw_bo);
- return ret;
+ return 0;
}
static int vmw_cmd_draw(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_draw_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdDrawPrimitives body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDrawPrimitives);
SVGA3dVertexDecl *decl = (SVGA3dVertexDecl *)(
(unsigned long)header + sizeof(*cmd));
SVGA3dPrimitiveRange *range;
@@ -1789,16 +1585,17 @@
if (unlikely(ret != 0))
return ret;
- cmd = container_of(header, struct vmw_draw_cmd, header);
+ cmd = container_of(header, typeof(*cmd), header);
maxnum = (header->size - sizeof(cmd->body)) / sizeof(*decl);
if (unlikely(cmd->body.numVertexDecls > maxnum)) {
- DRM_ERROR("Illegal number of vertex declarations.\n");
+ VMW_DEBUG_USER("Illegal number of vertex declarations.\n");
return -EINVAL;
}
for (i = 0; i < cmd->body.numVertexDecls; ++i, ++decl) {
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_NONE,
user_surface_converter,
&decl->array.surfaceId, NULL);
if (unlikely(ret != 0))
@@ -1808,13 +1605,14 @@
maxnum = (header->size - sizeof(cmd->body) -
cmd->body.numVertexDecls * sizeof(*decl)) / sizeof(*range);
if (unlikely(cmd->body.numRanges > maxnum)) {
- DRM_ERROR("Illegal number of index ranges.\n");
+ VMW_DEBUG_USER("Illegal number of index ranges.\n");
return -EINVAL;
}
range = (SVGA3dPrimitiveRange *) decl;
for (i = 0; i < cmd->body.numRanges; ++i, ++range) {
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_NONE,
user_surface_converter,
&range->indexArray.surfaceId, NULL);
if (unlikely(ret != 0))
@@ -1823,30 +1621,24 @@
return 0;
}
-
static int vmw_cmd_tex_state(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_tex_state_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdSetTextureState state;
- } *cmd;
-
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSetTextureState);
SVGA3dTextureState *last_state = (SVGA3dTextureState *)
((unsigned long) header + header->size + sizeof(header));
SVGA3dTextureState *cur_state = (SVGA3dTextureState *)
- ((unsigned long) header + sizeof(struct vmw_tex_state_cmd));
- struct vmw_resource_val_node *ctx_node;
- struct vmw_resource_val_node *res_node;
+ ((unsigned long) header + sizeof(*cmd));
+ struct vmw_resource *ctx;
+ struct vmw_resource *res;
int ret;
- cmd = container_of(header, struct vmw_tex_state_cmd,
- header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->state.cid,
- &ctx_node);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, &ctx);
if (unlikely(ret != 0))
return ret;
@@ -1855,26 +1647,32 @@
continue;
if (cur_state->stage >= SVGA3D_NUM_TEXTURE_UNITS) {
- DRM_ERROR("Illegal texture/sampler unit %u.\n",
- (unsigned) cur_state->stage);
+ VMW_DEBUG_USER("Illegal texture/sampler unit %u.\n",
+ (unsigned int) cur_state->stage);
return -EINVAL;
}
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_NONE,
user_surface_converter,
- &cur_state->value, &res_node);
+ &cur_state->value, &res);
if (unlikely(ret != 0))
return ret;
if (dev_priv->has_mob) {
struct vmw_ctx_bindinfo_tex binding;
+ struct vmw_ctx_validation_info *node;
- binding.bi.ctx = ctx_node->res;
- binding.bi.res = res_node ? res_node->res : NULL;
+ node = vmw_execbuf_info_from_res(sw_context, ctx);
+ if (!node)
+ return -EINVAL;
+
+ binding.bi.ctx = ctx;
+ binding.bi.res = res;
binding.bi.bt = vmw_ctx_binding_tex;
binding.texture_stage = cur_state->stage;
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi,
- 0, binding.texture_stage);
+ vmw_binding_add(node->staged, &binding.bi, 0,
+ binding.texture_stage);
}
}
@@ -1886,24 +1684,15 @@
void *buf)
{
struct vmw_buffer_object *vmw_bo;
- int ret;
struct {
uint32_t header;
SVGAFifoCmdDefineGMRFB body;
} *cmd = buf;
- ret = vmw_translate_guest_ptr(dev_priv, sw_context,
- &cmd->body.ptr,
- &vmw_bo);
- if (unlikely(ret != 0))
- return ret;
-
- vmw_bo_unreference(&vmw_bo);
-
- return ret;
+ return vmw_translate_guest_ptr(dev_priv, sw_context, &cmd->body.ptr,
+ &vmw_bo);
}
-
/**
* vmw_cmd_res_switch_backup - Utility function to handle backup buffer
@@ -1916,34 +1705,31 @@
* stream.
* @backup_offset: Offset of backup into MOB.
*
- * This function prepares for registering a switch of backup buffers
- * in the resource metadata just prior to unreserving. It's basically a wrapper
- * around vmw_cmd_res_switch_backup with a different interface.
+ * This function prepares for registering a switch of backup buffers in the
+ * resource metadata just prior to unreserving. It's basically a wrapper around
+ * vmw_cmd_res_switch_backup with a different interface.
*/
static int vmw_cmd_res_switch_backup(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
- struct vmw_resource_val_node *val_node,
- uint32_t *buf_id,
+ struct vmw_resource *res, uint32_t *buf_id,
unsigned long backup_offset)
{
- struct vmw_buffer_object *dma_buf;
+ struct vmw_buffer_object *vbo;
+ void *info;
int ret;
- ret = vmw_translate_mob_ptr(dev_priv, sw_context, buf_id, &dma_buf);
+ info = vmw_execbuf_info_from_res(sw_context, res);
+ if (!info)
+ return -EINVAL;
+
+ ret = vmw_translate_mob_ptr(dev_priv, sw_context, buf_id, &vbo);
if (ret)
return ret;
- val_node->switching_backup = true;
- if (val_node->first_usage)
- val_node->no_buffer_needed = true;
-
- vmw_bo_unreference(&val_node->new_backup);
- val_node->new_backup = dma_buf;
- val_node->new_backup_offset = backup_offset;
-
+ vmw_validation_res_switch_backup(sw_context->ctx, info, vbo,
+ backup_offset);
return 0;
}
-
/**
* vmw_cmd_switch_backup - Utility function to handle backup buffer switching
@@ -1957,34 +1743,31 @@
* stream.
* @backup_offset: Offset of backup into MOB.
*
- * This function prepares for registering a switch of backup buffers
- * in the resource metadata just prior to unreserving. It's basically a wrapper
- * around vmw_cmd_res_switch_backup with a different interface.
+ * This function prepares for registering a switch of backup buffers in the
+ * resource metadata just prior to unreserving. It's basically a wrapper around
+ * vmw_cmd_res_switch_backup with a different interface.
*/
static int vmw_cmd_switch_backup(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
enum vmw_res_type res_type,
const struct vmw_user_resource_conv
- *converter,
- uint32_t *res_id,
- uint32_t *buf_id,
+ *converter, uint32_t *res_id, uint32_t *buf_id,
unsigned long backup_offset)
{
- struct vmw_resource_val_node *val_node;
+ struct vmw_resource *res;
int ret;
ret = vmw_cmd_res_check(dev_priv, sw_context, res_type,
- converter, res_id, &val_node);
+ VMW_RES_DIRTY_NONE, converter, res_id, &res);
if (ret)
return ret;
- return vmw_cmd_res_switch_backup(dev_priv, sw_context, val_node,
- buf_id, backup_offset);
+ return vmw_cmd_res_switch_backup(dev_priv, sw_context, res, buf_id,
+ backup_offset);
}
/**
- * vmw_cmd_bind_gb_surface - Validate an SVGA_3D_CMD_BIND_GB_SURFACE
- * command
+ * vmw_cmd_bind_gb_surface - Validate SVGA_3D_CMD_BIND_GB_SURFACE command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -1994,22 +1777,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_bind_gb_surface_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdBindGBSurface body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_bind_gb_surface_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdBindGBSurface) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_switch_backup(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
- &cmd->body.sid, &cmd->body.mobid,
- 0);
+ user_surface_converter, &cmd->body.sid,
+ &cmd->body.mobid, 0);
}
/**
- * vmw_cmd_update_gb_image - Validate an SVGA_3D_CMD_UPDATE_GB_IMAGE
- * command
+ * vmw_cmd_update_gb_image - Validate SVGA_3D_CMD_UPDATE_GB_IMAGE command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2019,21 +1796,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_gb_surface_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdUpdateGBImage body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_gb_surface_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdUpdateGBImage) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.image.sid, NULL);
}
/**
- * vmw_cmd_update_gb_surface - Validate an SVGA_3D_CMD_UPDATE_GB_SURFACE
- * command
+ * vmw_cmd_update_gb_surface - Validate SVGA_3D_CMD_UPDATE_GB_SURFACE command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2043,21 +1815,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_gb_surface_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdUpdateGBSurface body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_gb_surface_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdUpdateGBSurface) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_CLEAR, user_surface_converter,
&cmd->body.sid, NULL);
}
/**
- * vmw_cmd_readback_gb_image - Validate an SVGA_3D_CMD_READBACK_GB_IMAGE
- * command
+ * vmw_cmd_readback_gb_image - Validate SVGA_3D_CMD_READBACK_GB_IMAGE command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2067,20 +1834,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_gb_surface_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdReadbackGBImage body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_gb_surface_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdReadbackGBImage) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.image.sid, NULL);
}
/**
- * vmw_cmd_readback_gb_surface - Validate an SVGA_3D_CMD_READBACK_GB_SURFACE
+ * vmw_cmd_readback_gb_surface - Validate SVGA_3D_CMD_READBACK_GB_SURFACE
* command
*
* @dev_priv: Pointer to a device private struct.
@@ -2091,20 +1854,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_gb_surface_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdReadbackGBSurface body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_gb_surface_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdReadbackGBSurface) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_CLEAR, user_surface_converter,
&cmd->body.sid, NULL);
}
/**
- * vmw_cmd_invalidate_gb_image - Validate an SVGA_3D_CMD_INVALIDATE_GB_IMAGE
+ * vmw_cmd_invalidate_gb_image - Validate SVGA_3D_CMD_INVALIDATE_GB_IMAGE
* command
*
* @dev_priv: Pointer to a device private struct.
@@ -2115,21 +1874,17 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_gb_surface_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdInvalidateGBImage body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_gb_surface_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdInvalidateGBImage) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.image.sid, NULL);
}
/**
- * vmw_cmd_invalidate_gb_surface - Validate an
- * SVGA_3D_CMD_INVALIDATE_GB_SURFACE command
+ * vmw_cmd_invalidate_gb_surface - Validate SVGA_3D_CMD_INVALIDATE_GB_SURFACE
+ * command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2139,22 +1894,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_gb_surface_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdInvalidateGBSurface body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_gb_surface_cmd, header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdInvalidateGBSurface) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_CLEAR, user_surface_converter,
&cmd->body.sid, NULL);
}
-
/**
- * vmw_cmd_shader_define - Validate an SVGA_3D_CMD_SHADER_DEFINE
- * command
+ * vmw_cmd_shader_define - Validate SVGA_3D_CMD_SHADER_DEFINE command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2164,20 +1913,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_shader_define_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdDefineShader body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDefineShader);
int ret;
size_t size;
- struct vmw_resource_val_node *val;
+ struct vmw_resource *ctx;
- cmd = container_of(header, struct vmw_shader_define_cmd,
- header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->body.cid,
- &val);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, &ctx);
if (unlikely(ret != 0))
return ret;
@@ -2185,24 +1930,20 @@
return 0;
size = cmd->header.size - sizeof(cmd->body);
- ret = vmw_compat_shader_add(dev_priv,
- vmw_context_res_man(val->res),
- cmd->body.shid, cmd + 1,
- cmd->body.type, size,
- &sw_context->staged_cmd_res);
+ ret = vmw_compat_shader_add(dev_priv, vmw_context_res_man(ctx),
+ cmd->body.shid, cmd + 1, cmd->body.type,
+ size, &sw_context->staged_cmd_res);
if (unlikely(ret != 0))
return ret;
- return vmw_resource_relocation_add(&sw_context->res_relocations,
- NULL,
+ return vmw_resource_relocation_add(sw_context, NULL,
vmw_ptr_diff(sw_context->buf_start,
&cmd->header.id),
vmw_res_rel_nop);
}
/**
- * vmw_cmd_shader_destroy - Validate an SVGA_3D_CMD_SHADER_DESTROY
- * command
+ * vmw_cmd_shader_destroy - Validate SVGA_3D_CMD_SHADER_DESTROY command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2212,42 +1953,34 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_shader_destroy_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdDestroyShader body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDestroyShader);
int ret;
- struct vmw_resource_val_node *val;
+ struct vmw_resource *ctx;
- cmd = container_of(header, struct vmw_shader_destroy_cmd,
- header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->body.cid,
- &val);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, &ctx);
if (unlikely(ret != 0))
return ret;
if (unlikely(!dev_priv->has_mob))
return 0;
- ret = vmw_shader_remove(vmw_context_res_man(val->res),
- cmd->body.shid,
- cmd->body.type,
- &sw_context->staged_cmd_res);
+ ret = vmw_shader_remove(vmw_context_res_man(ctx), cmd->body.shid,
+ cmd->body.type, &sw_context->staged_cmd_res);
if (unlikely(ret != 0))
return ret;
- return vmw_resource_relocation_add(&sw_context->res_relocations,
- NULL,
+ return vmw_resource_relocation_add(sw_context, NULL,
vmw_ptr_diff(sw_context->buf_start,
&cmd->header.id),
vmw_res_rel_nop);
}
/**
- * vmw_cmd_set_shader - Validate an SVGA_3D_CMD_SET_SHADER
- * command
+ * vmw_cmd_set_shader - Validate SVGA_3D_CMD_SET_SHADER command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2257,27 +1990,23 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_set_shader_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdSetShader body;
- } *cmd;
- struct vmw_resource_val_node *ctx_node, *res_node = NULL;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSetShader);
struct vmw_ctx_bindinfo_shader binding;
- struct vmw_resource *res = NULL;
+ struct vmw_resource *ctx, *res = NULL;
+ struct vmw_ctx_validation_info *ctx_info;
int ret;
- cmd = container_of(header, struct vmw_set_shader_cmd,
- header);
+ cmd = container_of(header, typeof(*cmd), header);
- if (cmd->body.type >= SVGA3D_SHADERTYPE_PREDX_MAX) {
- DRM_ERROR("Illegal shader type %u.\n",
- (unsigned) cmd->body.type);
+ if (!vmw_shadertype_is_valid(VMW_SM_LEGACY, cmd->body.type)) {
+ VMW_DEBUG_USER("Illegal shader type %u.\n",
+ (unsigned int) cmd->body.type);
return -EINVAL;
}
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->body.cid,
- &ctx_node);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, &ctx);
if (unlikely(ret != 0))
return ret;
@@ -2285,41 +2014,53 @@
return 0;
if (cmd->body.shid != SVGA3D_INVALID_ID) {
- res = vmw_shader_lookup(vmw_context_res_man(ctx_node->res),
- cmd->body.shid,
- cmd->body.type);
-
+ /*
+ * This is the compat shader path - Per device guest-backed
+ * shaders, but user-space thinks it's per context host-
+ * backed shaders.
+ */
+ res = vmw_shader_lookup(vmw_context_res_man(ctx),
+ cmd->body.shid, cmd->body.type);
if (!IS_ERR(res)) {
- ret = vmw_cmd_res_reloc_add(dev_priv, sw_context,
- &cmd->body.shid, res,
- &res_node);
- vmw_resource_unreference(&res);
+ ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
+ VMW_RES_DIRTY_NONE);
+ if (unlikely(ret != 0))
+ return ret;
+
+ ret = vmw_resource_relocation_add
+ (sw_context, res,
+ vmw_ptr_diff(sw_context->buf_start,
+ &cmd->body.shid),
+ vmw_res_rel_normal);
if (unlikely(ret != 0))
return ret;
}
}
- if (!res_node) {
- ret = vmw_cmd_res_check(dev_priv, sw_context,
- vmw_res_shader,
- user_shader_converter,
- &cmd->body.shid, &res_node);
+ if (IS_ERR_OR_NULL(res)) {
+ ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_shader,
+ VMW_RES_DIRTY_NONE,
+ user_shader_converter, &cmd->body.shid,
+ &res);
if (unlikely(ret != 0))
return ret;
}
- binding.bi.ctx = ctx_node->res;
- binding.bi.res = res_node ? res_node->res : NULL;
+ ctx_info = vmw_execbuf_info_from_res(sw_context, ctx);
+ if (!ctx_info)
+ return -EINVAL;
+
+ binding.bi.ctx = ctx;
+ binding.bi.res = res;
binding.bi.bt = vmw_ctx_binding_shader;
binding.shader_slot = cmd->body.type - SVGA3D_SHADERTYPE_MIN;
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi,
- binding.shader_slot, 0);
+ vmw_binding_add(ctx_info->staged, &binding.bi, binding.shader_slot, 0);
+
return 0;
}
/**
- * vmw_cmd_set_shader_const - Validate an SVGA_3D_CMD_SET_SHADER_CONST
- * command
+ * vmw_cmd_set_shader_const - Validate SVGA_3D_CMD_SET_SHADER_CONST command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2329,18 +2070,14 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_set_shader_const_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdSetShaderConst body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdSetShaderConst);
int ret;
- cmd = container_of(header, struct vmw_set_shader_const_cmd,
- header);
+ cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter, &cmd->body.cid,
- NULL);
+ VMW_RES_DIRTY_SET, user_context_converter,
+ &cmd->body.cid, NULL);
if (unlikely(ret != 0))
return ret;
@@ -2351,8 +2088,7 @@
}
/**
- * vmw_cmd_bind_gb_shader - Validate an SVGA_3D_CMD_BIND_GB_SHADER
- * command
+ * vmw_cmd_bind_gb_shader - Validate SVGA_3D_CMD_BIND_GB_SHADER command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2362,22 +2098,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_bind_gb_shader_cmd {
- SVGA3dCmdHeader header;
- SVGA3dCmdBindGBShader body;
- } *cmd;
-
- cmd = container_of(header, struct vmw_bind_gb_shader_cmd,
- header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdBindGBShader) =
+ container_of(header, typeof(*cmd), header);
return vmw_cmd_switch_backup(dev_priv, sw_context, vmw_res_shader,
- user_shader_converter,
- &cmd->body.shid, &cmd->body.mobid,
- cmd->body.offsetInBytes);
+ user_shader_converter, &cmd->body.shid,
+ &cmd->body.mobid, cmd->body.offsetInBytes);
}
/**
- * vmw_cmd_dx_set_single_constant_buffer - Validate an
+ * vmw_cmd_dx_set_single_constant_buffer - Validate
* SVGA_3D_CMD_DX_SET_SINGLE_CONSTANT_BUFFER command.
*
* @dev_priv: Pointer to a device private struct.
@@ -2389,52 +2119,48 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXSetSingleConstantBuffer body;
- } *cmd;
- struct vmw_resource_val_node *res_node = NULL;
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXSetSingleConstantBuffer);
+
+ struct vmw_resource *res = NULL;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct vmw_ctx_bindinfo_cb binding;
int ret;
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
- &cmd->body.sid, &res_node);
+ VMW_RES_DIRTY_NONE, user_surface_converter,
+ &cmd->body.sid, &res);
if (unlikely(ret != 0))
return ret;
- binding.bi.ctx = ctx_node->res;
- binding.bi.res = res_node ? res_node->res : NULL;
+ if (!vmw_shadertype_is_valid(dev_priv->sm_type, cmd->body.type) ||
+ cmd->body.slot >= SVGA3D_DX_MAX_CONSTBUFFERS) {
+ VMW_DEBUG_USER("Illegal const buffer shader %u slot %u.\n",
+ (unsigned int) cmd->body.type,
+ (unsigned int) cmd->body.slot);
+ return -EINVAL;
+ }
+
+ binding.bi.ctx = ctx_node->ctx;
+ binding.bi.res = res;
binding.bi.bt = vmw_ctx_binding_cb;
binding.shader_slot = cmd->body.type - SVGA3D_SHADERTYPE_MIN;
binding.offset = cmd->body.offsetInBytes;
binding.size = cmd->body.sizeInBytes;
binding.slot = cmd->body.slot;
- if (binding.shader_slot >= SVGA3D_NUM_SHADERTYPE_DX10 ||
- binding.slot >= SVGA3D_DX_MAX_CONSTBUFFERS) {
- DRM_ERROR("Illegal const buffer shader %u slot %u.\n",
- (unsigned) cmd->body.type,
- (unsigned) binding.slot);
- return -EINVAL;
- }
-
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi,
- binding.shader_slot, binding.slot);
+ vmw_binding_add(ctx_node->staged, &binding.bi, binding.shader_slot,
+ binding.slot);
return 0;
}
/**
- * vmw_cmd_dx_set_shader_res - Validate an
- * SVGA_3D_CMD_DX_SET_SHADER_RESOURCES command
+ * vmw_cmd_dx_set_shader_res - Validate SVGA_3D_CMD_DX_SET_SHADER_RESOURCES
+ * command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2444,17 +2170,16 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXSetShaderResources body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXSetShaderResources) =
+ container_of(header, typeof(*cmd), header);
+
u32 num_sr_view = (cmd->header.size - sizeof(cmd->body)) /
sizeof(SVGA3dShaderResourceViewId);
if ((u64) cmd->body.startView + (u64) num_sr_view >
(u64) SVGA3D_DX_MAX_SRVIEWS ||
- cmd->body.type >= SVGA3D_SHADERTYPE_DX10_MAX) {
- DRM_ERROR("Invalid shader binding.\n");
+ !vmw_shadertype_is_valid(dev_priv->sm_type, cmd->body.type)) {
+ VMW_DEBUG_USER("Invalid shader binding.\n");
return -EINVAL;
}
@@ -2466,8 +2191,7 @@
}
/**
- * vmw_cmd_dx_set_shader - Validate an SVGA_3D_CMD_DX_SET_SHADER
- * command
+ * vmw_cmd_dx_set_shader - Validate SVGA_3D_CMD_DX_SET_SHADER command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2477,58 +2201,49 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXSetShader body;
- } *cmd;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXSetShader);
struct vmw_resource *res = NULL;
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct vmw_ctx_bindinfo_shader binding;
int ret = 0;
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
cmd = container_of(header, typeof(*cmd), header);
- if (cmd->body.type >= SVGA3D_SHADERTYPE_DX10_MAX ||
- cmd->body.type < SVGA3D_SHADERTYPE_MIN) {
- DRM_ERROR("Illegal shader type %u.\n",
- (unsigned) cmd->body.type);
+ if (!vmw_shadertype_is_valid(dev_priv->sm_type, cmd->body.type)) {
+ VMW_DEBUG_USER("Illegal shader type %u.\n",
+ (unsigned int) cmd->body.type);
return -EINVAL;
}
if (cmd->body.shaderId != SVGA3D_INVALID_ID) {
res = vmw_shader_lookup(sw_context->man, cmd->body.shaderId, 0);
if (IS_ERR(res)) {
- DRM_ERROR("Could not find shader for binding.\n");
+ VMW_DEBUG_USER("Could not find shader for binding.\n");
return PTR_ERR(res);
}
- ret = vmw_resource_val_add(sw_context, res, NULL);
+ ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
+ VMW_RES_DIRTY_NONE);
if (ret)
- goto out_unref;
+ return ret;
}
- binding.bi.ctx = ctx_node->res;
+ binding.bi.ctx = ctx_node->ctx;
binding.bi.res = res;
binding.bi.bt = vmw_ctx_binding_dx_shader;
binding.shader_slot = cmd->body.type - SVGA3D_SHADERTYPE_MIN;
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi,
- binding.shader_slot, 0);
-out_unref:
- if (res)
- vmw_resource_unreference(&res);
+ vmw_binding_add(ctx_node->staged, &binding.bi, binding.shader_slot, 0);
- return ret;
+ return 0;
}
/**
- * vmw_cmd_dx_set_vertex_buffers - Validates an
- * SVGA_3D_CMD_DX_SET_VERTEX_BUFFERS command
+ * vmw_cmd_dx_set_vertex_buffers - Validates SVGA_3D_CMD_DX_SET_VERTEX_BUFFERS
+ * command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2538,9 +2253,9 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct vmw_ctx_bindinfo_vb binding;
- struct vmw_resource_val_node *res_node;
+ struct vmw_resource *res;
struct {
SVGA3dCmdHeader header;
SVGA3dCmdDXSetVertexBuffers body;
@@ -2548,43 +2263,41 @@
} *cmd;
int i, ret, num;
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
cmd = container_of(header, typeof(*cmd), header);
num = (cmd->header.size - sizeof(cmd->body)) /
sizeof(SVGA3dVertexBuffer);
if ((u64)num + (u64)cmd->body.startBuffer >
(u64)SVGA3D_DX_MAX_VERTEXBUFFERS) {
- DRM_ERROR("Invalid number of vertex buffers.\n");
+ VMW_DEBUG_USER("Invalid number of vertex buffers.\n");
return -EINVAL;
}
for (i = 0; i < num; i++) {
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_NONE,
user_surface_converter,
- &cmd->buf[i].sid, &res_node);
+ &cmd->buf[i].sid, &res);
if (unlikely(ret != 0))
return ret;
- binding.bi.ctx = ctx_node->res;
+ binding.bi.ctx = ctx_node->ctx;
binding.bi.bt = vmw_ctx_binding_vb;
- binding.bi.res = ((res_node) ? res_node->res : NULL);
+ binding.bi.res = res;
binding.offset = cmd->buf[i].offset;
binding.stride = cmd->buf[i].stride;
binding.slot = i + cmd->body.startBuffer;
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi,
- 0, binding.slot);
+ vmw_binding_add(ctx_node->staged, &binding.bi, 0, binding.slot);
}
return 0;
}
/**
- * vmw_cmd_dx_ia_set_vertex_buffers - Validate an
+ * vmw_cmd_dx_ia_set_vertex_buffers - Validate
* SVGA_3D_CMD_DX_IA_SET_INDEX_BUFFER command.
*
* @dev_priv: Pointer to a device private struct.
@@ -2595,41 +2308,36 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct vmw_ctx_bindinfo_ib binding;
- struct vmw_resource_val_node *res_node;
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXSetIndexBuffer body;
- } *cmd;
+ struct vmw_resource *res;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXSetIndexBuffer);
int ret;
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
- &cmd->body.sid, &res_node);
+ VMW_RES_DIRTY_NONE, user_surface_converter,
+ &cmd->body.sid, &res);
if (unlikely(ret != 0))
return ret;
- binding.bi.ctx = ctx_node->res;
- binding.bi.res = ((res_node) ? res_node->res : NULL);
+ binding.bi.ctx = ctx_node->ctx;
+ binding.bi.res = res;
binding.bi.bt = vmw_ctx_binding_ib;
binding.offset = cmd->body.offset;
binding.format = cmd->body.format;
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi, 0, 0);
+ vmw_binding_add(ctx_node->staged, &binding.bi, 0, 0);
return 0;
}
/**
- * vmw_cmd_dx_set_rendertarget - Validate an
- * SVGA_3D_CMD_DX_SET_RENDERTARGETS command
+ * vmw_cmd_dx_set_rendertarget - Validate SVGA_3D_CMD_DX_SET_RENDERTARGETS
+ * command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2639,32 +2347,29 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXSetRenderTargets body;
- } *cmd = container_of(header, typeof(*cmd), header);
- int ret;
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXSetRenderTargets) =
+ container_of(header, typeof(*cmd), header);
u32 num_rt_view = (cmd->header.size - sizeof(cmd->body)) /
sizeof(SVGA3dRenderTargetViewId);
+ int ret;
if (num_rt_view > SVGA3D_MAX_SIMULTANEOUS_RENDER_TARGETS) {
- DRM_ERROR("Invalid DX Rendertarget binding.\n");
+ VMW_DEBUG_USER("Invalid DX Rendertarget binding.\n");
return -EINVAL;
}
- ret = vmw_view_bindings_add(sw_context, vmw_view_ds,
- vmw_ctx_binding_ds, 0,
- &cmd->body.depthStencilViewId, 1, 0);
+ ret = vmw_view_bindings_add(sw_context, vmw_view_ds, vmw_ctx_binding_ds,
+ 0, &cmd->body.depthStencilViewId, 1, 0);
if (ret)
return ret;
return vmw_view_bindings_add(sw_context, vmw_view_rt,
- vmw_ctx_binding_dx_rt, 0,
- (void *)&cmd[1], num_rt_view, 0);
+ vmw_ctx_binding_dx_rt, 0, (void *)&cmd[1],
+ num_rt_view, 0);
}
/**
- * vmw_cmd_dx_clear_rendertarget_view - Validate an
+ * vmw_cmd_dx_clear_rendertarget_view - Validate
* SVGA_3D_CMD_DX_CLEAR_RENDERTARGET_VIEW command
*
* @dev_priv: Pointer to a device private struct.
@@ -2675,17 +2380,18 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXClearRenderTargetView body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXClearRenderTargetView) =
+ container_of(header, typeof(*cmd), header);
+ struct vmw_resource *ret;
- return vmw_view_id_val_add(sw_context, vmw_view_rt,
- cmd->body.renderTargetViewId);
+ ret = vmw_view_id_val_add(sw_context, vmw_view_rt,
+ cmd->body.renderTargetViewId);
+
+ return PTR_ERR_OR_ZERO(ret);
}
/**
- * vmw_cmd_dx_clear_rendertarget_view - Validate an
+ * vmw_cmd_dx_clear_rendertarget_view - Validate
* SVGA_3D_CMD_DX_CLEAR_DEPTHSTENCIL_VIEW command
*
* @dev_priv: Pointer to a device private struct.
@@ -2696,27 +2402,28 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXClearDepthStencilView body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXClearDepthStencilView) =
+ container_of(header, typeof(*cmd), header);
+ struct vmw_resource *ret;
- return vmw_view_id_val_add(sw_context, vmw_view_ds,
- cmd->body.depthStencilViewId);
+ ret = vmw_view_id_val_add(sw_context, vmw_view_ds,
+ cmd->body.depthStencilViewId);
+
+ return PTR_ERR_OR_ZERO(ret);
}
static int vmw_cmd_dx_view_define(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
- struct vmw_resource_val_node *srf_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
+ struct vmw_resource *srf;
struct vmw_resource *res;
enum vmw_view_type view_type;
int ret;
/*
- * This is based on the fact that all affected define commands have
- * the same initial command body layout.
+ * This is based on the fact that all affected define commands have the
+ * same initial command body layout.
*/
struct {
SVGA3dCmdHeader header;
@@ -2724,44 +2431,37 @@
uint32 sid;
} *cmd;
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
view_type = vmw_view_cmd_to_type(header->id);
if (view_type == vmw_view_max)
return -EINVAL;
+
cmd = container_of(header, typeof(*cmd), header);
if (unlikely(cmd->sid == SVGA3D_INVALID_ID)) {
- DRM_ERROR("Invalid surface id.\n");
+ VMW_DEBUG_USER("Invalid surface id.\n");
return -EINVAL;
}
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
- &cmd->sid, &srf_node);
+ VMW_RES_DIRTY_NONE, user_surface_converter,
+ &cmd->sid, &srf);
if (unlikely(ret != 0))
return ret;
- res = vmw_context_cotable(ctx_node->res, vmw_view_cotables[view_type]);
+ res = vmw_context_cotable(ctx_node->ctx, vmw_view_cotables[view_type]);
ret = vmw_cotable_notify(res, cmd->defined_id);
- vmw_resource_unreference(&res);
if (unlikely(ret != 0))
return ret;
- return vmw_view_add(sw_context->man,
- ctx_node->res,
- srf_node->res,
- view_type,
- cmd->defined_id,
- header,
+ return vmw_view_add(sw_context->man, ctx_node->ctx, srf, view_type,
+ cmd->defined_id, header,
header->size + sizeof(*header),
&sw_context->staged_cmd_res);
}
/**
- * vmw_cmd_dx_set_so_targets - Validate an
- * SVGA_3D_CMD_DX_SET_SOTARGETS command.
+ * vmw_cmd_dx_set_so_targets - Validate SVGA_3D_CMD_DX_SET_SOTARGETS command.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2771,9 +2471,9 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
- struct vmw_ctx_bindinfo_so binding;
- struct vmw_resource_val_node *res_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
+ struct vmw_ctx_bindinfo_so_target binding;
+ struct vmw_resource *res;
struct {
SVGA3dCmdHeader header;
SVGA3dCmdDXSetSOTargets body;
@@ -2781,36 +2481,33 @@
} *cmd;
int i, ret, num;
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
cmd = container_of(header, typeof(*cmd), header);
- num = (cmd->header.size - sizeof(cmd->body)) /
- sizeof(SVGA3dSoTarget);
+ num = (cmd->header.size - sizeof(cmd->body)) / sizeof(SVGA3dSoTarget);
if (num > SVGA3D_DX_MAX_SOTARGETS) {
- DRM_ERROR("Invalid DX SO binding.\n");
+ VMW_DEBUG_USER("Invalid DX SO binding.\n");
return -EINVAL;
}
for (i = 0; i < num; i++) {
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_SET,
user_surface_converter,
- &cmd->targets[i].sid, &res_node);
+ &cmd->targets[i].sid, &res);
if (unlikely(ret != 0))
return ret;
- binding.bi.ctx = ctx_node->res;
- binding.bi.res = ((res_node) ? res_node->res : NULL);
- binding.bi.bt = vmw_ctx_binding_so,
+ binding.bi.ctx = ctx_node->ctx;
+ binding.bi.res = res;
+ binding.bi.bt = vmw_ctx_binding_so_target,
binding.offset = cmd->targets[i].offset;
binding.size = cmd->targets[i].sizeInBytes;
binding.slot = i;
- vmw_binding_add(ctx_node->staged_bindings, &binding.bi,
- 0, binding.slot);
+ vmw_binding_add(ctx_node->staged, &binding.bi, 0, binding.slot);
}
return 0;
@@ -2820,7 +2517,7 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct vmw_resource *res;
/*
* This is based on the fact that all affected define commands have
@@ -2833,23 +2530,20 @@
enum vmw_so_type so_type;
int ret;
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
so_type = vmw_so_cmd_to_type(header->id);
- res = vmw_context_cotable(ctx_node->res, vmw_so_cotables[so_type]);
+ res = vmw_context_cotable(ctx_node->ctx, vmw_so_cotables[so_type]);
cmd = container_of(header, typeof(*cmd), header);
ret = vmw_cotable_notify(res, cmd->defined_id);
- vmw_resource_unreference(&res);
return ret;
}
/**
- * vmw_cmd_dx_check_subresource - Validate an
- * SVGA_3D_CMD_DX_[X]_SUBRESOURCE command
+ * vmw_cmd_dx_check_subresource - Validate SVGA_3D_CMD_DX_[X]_SUBRESOURCE
+ * command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2877,9 +2571,8 @@
offsetof(typeof(*cmd), sid));
cmd = container_of(header, typeof(*cmd), header);
-
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->sid, NULL);
}
@@ -2887,32 +2580,30 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
- if (unlikely(ctx_node == NULL)) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
return 0;
}
/**
- * vmw_cmd_dx_view_remove - validate a view remove command and
- * schedule the view resource for removal.
+ * vmw_cmd_dx_view_remove - validate a view remove command and schedule the view
+ * resource for removal.
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
* @header: Pointer to the command header in the command stream.
*
- * Check that the view exists, and if it was not created using this
- * command batch, conditionally make this command a NOP.
+ * Check that the view exists, and if it was not created using this command
+ * batch, conditionally make this command a NOP.
*/
static int vmw_cmd_dx_view_remove(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct {
SVGA3dCmdHeader header;
union vmw_view_destroy body;
@@ -2921,15 +2612,11 @@
struct vmw_resource *view;
int ret;
- if (!ctx_node) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
- ret = vmw_view_remove(sw_context->man,
- cmd->body.view_id, view_type,
- &sw_context->staged_cmd_res,
- &view);
+ ret = vmw_view_remove(sw_context->man, cmd->body.view_id, view_type,
+ &sw_context->staged_cmd_res, &view);
if (ret || !view)
return ret;
@@ -2939,16 +2626,14 @@
* relocation to conditionally make this command a NOP to avoid
* device errors.
*/
- return vmw_resource_relocation_add(&sw_context->res_relocations,
- view,
+ return vmw_resource_relocation_add(sw_context, view,
vmw_ptr_diff(sw_context->buf_start,
&cmd->header.id),
vmw_res_rel_cond_nop);
}
/**
- * vmw_cmd_dx_define_shader - Validate an SVGA_3D_CMD_DX_DEFINE_SHADER
- * command
+ * vmw_cmd_dx_define_shader - Validate SVGA_3D_CMD_DX_DEFINE_SHADER command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2958,33 +2643,27 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
struct vmw_resource *res;
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXDefineShader body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXDefineShader) =
+ container_of(header, typeof(*cmd), header);
int ret;
- if (!ctx_node) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
- res = vmw_context_cotable(ctx_node->res, SVGA_COTABLE_DXSHADER);
+ res = vmw_context_cotable(ctx_node->ctx, SVGA_COTABLE_DXSHADER);
ret = vmw_cotable_notify(res, cmd->body.shaderId);
- vmw_resource_unreference(&res);
if (ret)
return ret;
- return vmw_dx_shader_add(sw_context->man, ctx_node->res,
+ return vmw_dx_shader_add(sw_context->man, ctx_node->ctx,
cmd->body.shaderId, cmd->body.type,
&sw_context->staged_cmd_res);
}
/**
- * vmw_cmd_dx_destroy_shader - Validate an SVGA_3D_CMD_DX_DESTROY_SHADER
- * command
+ * vmw_cmd_dx_destroy_shader - Validate SVGA_3D_CMD_DX_DESTROY_SHADER command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -2994,29 +2673,22 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node = sw_context->dx_ctx_node;
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXDestroyShader body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ struct vmw_ctx_validation_info *ctx_node = VMW_GET_CTX_NODE(sw_context);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXDestroyShader) =
+ container_of(header, typeof(*cmd), header);
int ret;
- if (!ctx_node) {
- DRM_ERROR("DX Context not set.\n");
+ if (!ctx_node)
return -EINVAL;
- }
ret = vmw_shader_remove(sw_context->man, cmd->body.shaderId, 0,
&sw_context->staged_cmd_res);
- if (ret)
- DRM_ERROR("Could not find shader to remove.\n");
return ret;
}
/**
- * vmw_cmd_dx_bind_shader - Validate an SVGA_3D_CMD_DX_BIND_SHADER
- * command
+ * vmw_cmd_dx_bind_shader - Validate SVGA_3D_CMD_DX_BIND_SHADER command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -3026,54 +2698,49 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct vmw_resource_val_node *ctx_node;
- struct vmw_resource_val_node *res_node;
+ struct vmw_resource *ctx;
struct vmw_resource *res;
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXBindShader body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXBindShader) =
+ container_of(header, typeof(*cmd), header);
int ret;
if (cmd->body.cid != SVGA3D_INVALID_ID) {
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context,
- user_context_converter,
- &cmd->body.cid, &ctx_node);
+ VMW_RES_DIRTY_SET,
+ user_context_converter, &cmd->body.cid,
+ &ctx);
if (ret)
return ret;
} else {
- ctx_node = sw_context->dx_ctx_node;
- if (!ctx_node) {
- DRM_ERROR("DX Context not set.\n");
+ struct vmw_ctx_validation_info *ctx_node =
+ VMW_GET_CTX_NODE(sw_context);
+
+ if (!ctx_node)
return -EINVAL;
- }
+
+ ctx = ctx_node->ctx;
}
- res = vmw_shader_lookup(vmw_context_res_man(ctx_node->res),
- cmd->body.shid, 0);
+ res = vmw_shader_lookup(vmw_context_res_man(ctx), cmd->body.shid, 0);
if (IS_ERR(res)) {
- DRM_ERROR("Could not find shader to bind.\n");
+ VMW_DEBUG_USER("Could not find shader to bind.\n");
return PTR_ERR(res);
}
- ret = vmw_resource_val_add(sw_context, res, &res_node);
+ ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
+ VMW_RES_DIRTY_NONE);
if (ret) {
- DRM_ERROR("Error creating resource validation node.\n");
- goto out_unref;
+ VMW_DEBUG_USER("Error creating resource validation node.\n");
+ return ret;
}
-
- ret = vmw_cmd_res_switch_backup(dev_priv, sw_context, res_node,
- &cmd->body.mobid,
- cmd->body.offsetInBytes);
-out_unref:
- vmw_resource_unreference(&res);
-
- return ret;
+ return vmw_cmd_res_switch_backup(dev_priv, sw_context, res,
+ &cmd->body.mobid,
+ cmd->body.offsetInBytes);
}
/**
- * vmw_cmd_dx_genmips - Validate an SVGA_3D_CMD_DX_GENMIPS command
+ * vmw_cmd_dx_genmips - Validate SVGA_3D_CMD_DX_GENMIPS command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -3083,18 +2750,31 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXGenMips body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXGenMips) =
+ container_of(header, typeof(*cmd), header);
+ struct vmw_resource *view;
+ struct vmw_res_cache_entry *rcache;
- return vmw_view_id_val_add(sw_context, vmw_view_sr,
+ view = vmw_view_id_val_add(sw_context, vmw_view_sr,
cmd->body.shaderResourceViewId);
+ if (IS_ERR(view))
+ return PTR_ERR(view);
+
+ /*
+ * Normally the shader-resource view is not gpu-dirtying, but for
+ * this particular command it is...
+ * So mark the last looked-up surface, which is the surface
+ * the view points to, gpu-dirty.
+ */
+ rcache = &sw_context->res_cache[vmw_res_surface];
+ vmw_validation_res_set_dirty(sw_context->ctx, rcache->private,
+ VMW_RES_DIRTY_SET);
+ return 0;
}
/**
- * vmw_cmd_dx_transfer_from_buffer -
- * Validate an SVGA_3D_CMD_DX_TRANSFER_FROM_BUFFER command
+ * vmw_cmd_dx_transfer_from_buffer - Validate
+ * SVGA_3D_CMD_DX_TRANSFER_FROM_BUFFER command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -3104,26 +2784,23 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdDXTransferFromBuffer body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdDXTransferFromBuffer) =
+ container_of(header, typeof(*cmd), header);
int ret;
ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
&cmd->body.srcSid, NULL);
if (ret != 0)
return ret;
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
+ VMW_RES_DIRTY_SET, user_surface_converter,
&cmd->body.destSid, NULL);
}
/**
- * vmw_cmd_intra_surface_copy -
- * Validate an SVGA_3D_CMD_INTRA_SURFACE_COPY command
+ * vmw_cmd_intra_surface_copy - Validate SVGA_3D_CMD_INTRA_SURFACE_COPY command
*
* @dev_priv: Pointer to a device private struct.
* @sw_context: The software context being used for this batch.
@@ -3133,19 +2810,362 @@
struct vmw_sw_context *sw_context,
SVGA3dCmdHeader *header)
{
- struct {
- SVGA3dCmdHeader header;
- SVGA3dCmdIntraSurfaceCopy body;
- } *cmd = container_of(header, typeof(*cmd), header);
+ VMW_DECLARE_CMD_VAR(*cmd, SVGA3dCmdIntraSurfaceCopy) =
+ container_of(header, typeof(*cmd), header);
if (!(dev_priv->capabilities2 & SVGA_CAP2_INTRA_SURFACE_COPY))
return -EINVAL;
return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
- user_surface_converter,
- &cmd->body.surface.sid, NULL);
+ VMW_RES_DIRTY_SET, user_surface_converter,
+ &cmd->body.surface.sid, NULL);
}
+static int vmw_cmd_sm5(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int vmw_cmd_sm5_view_define(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ return vmw_cmd_dx_view_define(dev_priv, sw_context, header);
+}
+
+static int vmw_cmd_sm5_view_remove(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ return vmw_cmd_dx_view_remove(dev_priv, sw_context, header);
+}
+
+static int vmw_cmd_clear_uav_uint(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXClearUAViewUint body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ struct vmw_resource *ret;
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ ret = vmw_view_id_val_add(sw_context, vmw_view_ua,
+ cmd->body.uaViewId);
+
+ return PTR_ERR_OR_ZERO(ret);
+}
+
+static int vmw_cmd_clear_uav_float(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXClearUAViewFloat body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ struct vmw_resource *ret;
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ ret = vmw_view_id_val_add(sw_context, vmw_view_ua,
+ cmd->body.uaViewId);
+
+ return PTR_ERR_OR_ZERO(ret);
+}
+
+static int vmw_cmd_set_uav(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXSetUAViews body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ u32 num_uav = (cmd->header.size - sizeof(cmd->body)) /
+ sizeof(SVGA3dUAViewId);
+ int ret;
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ if (num_uav > SVGA3D_MAX_UAVIEWS) {
+ VMW_DEBUG_USER("Invalid UAV binding.\n");
+ return -EINVAL;
+ }
+
+ ret = vmw_view_bindings_add(sw_context, vmw_view_ua,
+ vmw_ctx_binding_uav, 0, (void *)&cmd[1],
+ num_uav, 0);
+ if (ret)
+ return ret;
+
+ vmw_binding_add_uav_index(sw_context->dx_ctx_node->staged, 0,
+ cmd->body.uavSpliceIndex);
+
+ return ret;
+}
+
+static int vmw_cmd_set_cs_uav(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXSetCSUAViews body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ u32 num_uav = (cmd->header.size - sizeof(cmd->body)) /
+ sizeof(SVGA3dUAViewId);
+ int ret;
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ if (num_uav > SVGA3D_MAX_UAVIEWS) {
+ VMW_DEBUG_USER("Invalid UAV binding.\n");
+ return -EINVAL;
+ }
+
+ ret = vmw_view_bindings_add(sw_context, vmw_view_ua,
+ vmw_ctx_binding_cs_uav, 0, (void *)&cmd[1],
+ num_uav, 0);
+ if (ret)
+ return ret;
+
+ vmw_binding_add_uav_index(sw_context->dx_ctx_node->staged, 1,
+ cmd->body.startIndex);
+
+ return ret;
+}
+
+static int vmw_cmd_dx_define_streamoutput(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_ctx_validation_info *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_resource *res;
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXDefineStreamOutputWithMob body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ int ret;
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ if (!ctx_node) {
+ DRM_ERROR("DX Context not set.\n");
+ return -EINVAL;
+ }
+
+ res = vmw_context_cotable(ctx_node->ctx, SVGA_COTABLE_STREAMOUTPUT);
+ ret = vmw_cotable_notify(res, cmd->body.soid);
+ if (ret)
+ return ret;
+
+ return vmw_dx_streamoutput_add(sw_context->man, ctx_node->ctx,
+ cmd->body.soid,
+ &sw_context->staged_cmd_res);
+}
+
+static int vmw_cmd_dx_destroy_streamoutput(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_ctx_validation_info *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_resource *res;
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXDestroyStreamOutput body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+
+ if (!ctx_node) {
+ DRM_ERROR("DX Context not set.\n");
+ return -EINVAL;
+ }
+
+ /*
+ * When device does not support SM5 then streamoutput with mob command is
+ * not available to user-space. Simply return in this case.
+ */
+ if (!has_sm5_context(dev_priv))
+ return 0;
+
+ /*
+ * With SM5 capable device if lookup fails then user-space probably used
+ * old streamoutput define command. Return without an error.
+ */
+ res = vmw_dx_streamoutput_lookup(vmw_context_res_man(ctx_node->ctx),
+ cmd->body.soid);
+ if (IS_ERR(res))
+ return 0;
+
+ return vmw_dx_streamoutput_remove(sw_context->man, cmd->body.soid,
+ &sw_context->staged_cmd_res);
+}
+
+static int vmw_cmd_dx_bind_streamoutput(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_ctx_validation_info *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_resource *res;
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXBindStreamOutput body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ int ret;
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ if (!ctx_node) {
+ DRM_ERROR("DX Context not set.\n");
+ return -EINVAL;
+ }
+
+ res = vmw_dx_streamoutput_lookup(vmw_context_res_man(ctx_node->ctx),
+ cmd->body.soid);
+ if (IS_ERR(res)) {
+ DRM_ERROR("Could not find streamoutput to bind.\n");
+ return PTR_ERR(res);
+ }
+
+ vmw_dx_streamoutput_set_size(res, cmd->body.sizeInBytes);
+
+ ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
+ VMW_RES_DIRTY_NONE);
+ if (ret) {
+ DRM_ERROR("Error creating resource validation node.\n");
+ return ret;
+ }
+
+ return vmw_cmd_res_switch_backup(dev_priv, sw_context, res,
+ &cmd->body.mobid,
+ cmd->body.offsetInBytes);
+}
+
+static int vmw_cmd_dx_set_streamoutput(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_ctx_validation_info *ctx_node = sw_context->dx_ctx_node;
+ struct vmw_resource *res;
+ struct vmw_ctx_bindinfo_so binding;
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXSetStreamOutput body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ int ret;
+
+ if (!ctx_node) {
+ DRM_ERROR("DX Context not set.\n");
+ return -EINVAL;
+ }
+
+ if (cmd->body.soid == SVGA3D_INVALID_ID)
+ return 0;
+
+ /*
+ * When device does not support SM5 then streamoutput with mob command is
+ * not available to user-space. Simply return in this case.
+ */
+ if (!has_sm5_context(dev_priv))
+ return 0;
+
+ /*
+ * With SM5 capable device if lookup fails then user-space probably used
+ * old streamoutput define command. Return without an error.
+ */
+ res = vmw_dx_streamoutput_lookup(vmw_context_res_man(ctx_node->ctx),
+ cmd->body.soid);
+ if (IS_ERR(res)) {
+ return 0;
+ }
+
+ ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
+ VMW_RES_DIRTY_NONE);
+ if (ret) {
+ DRM_ERROR("Error creating resource validation node.\n");
+ return ret;
+ }
+
+ binding.bi.ctx = ctx_node->ctx;
+ binding.bi.res = res;
+ binding.bi.bt = vmw_ctx_binding_so;
+ binding.slot = 0; /* Only one SO set to context at a time. */
+
+ vmw_binding_add(sw_context->dx_ctx_node->staged, &binding.bi, 0,
+ binding.slot);
+
+ return ret;
+}
+
+static int vmw_cmd_indexed_instanced_indirect(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_draw_indexed_instanced_indirect_cmd {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXDrawIndexedInstancedIndirect body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
+ &cmd->body.argsBufferSid, NULL);
+}
+
+static int vmw_cmd_instanced_indirect(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_draw_instanced_indirect_cmd {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXDrawInstancedIndirect body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
+ &cmd->body.argsBufferSid, NULL);
+}
+
+static int vmw_cmd_dispatch_indirect(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct vmw_dispatch_indirect_cmd {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXDispatchIndirect body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+
+ if (!has_sm5_context(dev_priv))
+ return -EINVAL;
+
+ return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ VMW_RES_DIRTY_NONE, user_surface_converter,
+ &cmd->body.argsBufferSid, NULL);
+}
static int vmw_cmd_check_not_3d(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
@@ -3169,18 +3189,18 @@
*size = sizeof(uint32_t) + sizeof(SVGAFifoCmdBlitGMRFBToScreen);
break;
default:
- DRM_ERROR("Unsupported SVGA command: %u.\n", cmd_id);
+ VMW_DEBUG_USER("Unsupported SVGA command: %u.\n", cmd_id);
return -EINVAL;
}
if (*size > size_remaining) {
- DRM_ERROR("Invalid SVGA command (size mismatch):"
- " %u.\n", cmd_id);
+ VMW_DEBUG_USER("Invalid SVGA command (size mismatch): %u.\n",
+ cmd_id);
return -EINVAL;
}
if (unlikely(!sw_context->kernel)) {
- DRM_ERROR("Kernel only SVGA command: %u.\n", cmd_id);
+ VMW_DEBUG_USER("Kernel only SVGA command: %u.\n", cmd_id);
return -EPERM;
}
@@ -3265,18 +3285,12 @@
false, false, false),
VMW_CMD_DEF(SVGA_3D_CMD_DEAD2, &vmw_cmd_invalid,
false, false, false),
- VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_BITBLT, &vmw_cmd_invalid,
- false, false, false),
- VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_TRANSBLT, &vmw_cmd_invalid,
- false, false, false),
- VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_STRETCHBLT, &vmw_cmd_invalid,
- false, false, false),
- VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_COLORFILL, &vmw_cmd_invalid,
- false, false, false),
- VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_ALPHABLEND, &vmw_cmd_invalid,
- false, false, false),
- VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_CLEARTYPEBLEND, &vmw_cmd_invalid,
- false, false, false),
+ VMW_CMD_DEF(SVGA_3D_CMD_DEAD12, &vmw_cmd_invalid, false, false, false),
+ VMW_CMD_DEF(SVGA_3D_CMD_DEAD13, &vmw_cmd_invalid, false, false, false),
+ VMW_CMD_DEF(SVGA_3D_CMD_DEAD14, &vmw_cmd_invalid, false, false, false),
+ VMW_CMD_DEF(SVGA_3D_CMD_DEAD15, &vmw_cmd_invalid, false, false, false),
+ VMW_CMD_DEF(SVGA_3D_CMD_DEAD16, &vmw_cmd_invalid, false, false, false),
+ VMW_CMD_DEF(SVGA_3D_CMD_DEAD17, &vmw_cmd_invalid, false, false, false),
VMW_CMD_DEF(SVGA_3D_CMD_SET_OTABLE_BASE, &vmw_cmd_invalid,
false, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_READBACK_OTABLE, &vmw_cmd_invalid,
@@ -3368,9 +3382,7 @@
VMW_CMD_DEF(SVGA_3D_CMD_DEFINE_GB_SURFACE_V2, &vmw_cmd_invalid,
false, false, true),
- /*
- * DX commands
- */
+ /* SM commands */
VMW_CMD_DEF(SVGA_3D_CMD_DX_DEFINE_CONTEXT, &vmw_cmd_invalid,
false, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_DESTROY_CONTEXT, &vmw_cmd_invalid,
@@ -3486,9 +3498,9 @@
VMW_CMD_DEF(SVGA_3D_CMD_DX_DEFINE_STREAMOUTPUT,
&vmw_cmd_dx_so_define, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_DESTROY_STREAMOUTPUT,
- &vmw_cmd_dx_cid_check, true, false, true),
- VMW_CMD_DEF(SVGA_3D_CMD_DX_SET_STREAMOUTPUT, &vmw_cmd_dx_cid_check,
- true, false, true),
+ &vmw_cmd_dx_destroy_streamoutput, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_SET_STREAMOUTPUT,
+ &vmw_cmd_dx_set_streamoutput, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_SET_SOTARGETS,
&vmw_cmd_dx_set_so_targets, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_SET_INPUT_LAYOUT,
@@ -3504,6 +3516,37 @@
true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_INTRA_SURFACE_COPY, &vmw_cmd_intra_surface_copy,
true, false, true),
+
+ /*
+ * SM5 commands
+ */
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DEFINE_UA_VIEW, &vmw_cmd_sm5_view_define,
+ true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DESTROY_UA_VIEW, &vmw_cmd_sm5_view_remove,
+ true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_CLEAR_UA_VIEW_UINT, &vmw_cmd_clear_uav_uint,
+ true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_CLEAR_UA_VIEW_FLOAT,
+ &vmw_cmd_clear_uav_float, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_COPY_STRUCTURE_COUNT, &vmw_cmd_invalid, true,
+ false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_SET_UA_VIEWS, &vmw_cmd_set_uav, true, false,
+ true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DRAW_INDEXED_INSTANCED_INDIRECT,
+ &vmw_cmd_indexed_instanced_indirect, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DRAW_INSTANCED_INDIRECT,
+ &vmw_cmd_instanced_indirect, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DISPATCH, &vmw_cmd_sm5, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DISPATCH_INDIRECT,
+ &vmw_cmd_dispatch_indirect, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_SET_CS_UA_VIEWS, &vmw_cmd_set_cs_uav, true,
+ false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DEFINE_DEPTHSTENCIL_VIEW_V2,
+ &vmw_cmd_sm5_view_define, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_DEFINE_STREAMOUTPUT_WITH_MOB,
+ &vmw_cmd_dx_define_streamoutput, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_BIND_STREAMOUTPUT,
+ &vmw_cmd_dx_bind_streamoutput, true, false, true),
};
bool vmw_cmd_describe(const void *buf, u32 *size, char const **cmd)
@@ -3552,8 +3595,8 @@
}
static int vmw_cmd_check(struct vmw_private *dev_priv,
- struct vmw_sw_context *sw_context,
- void *buf, uint32_t *size)
+ struct vmw_sw_context *sw_context, void *buf,
+ uint32_t *size)
{
uint32_t cmd_id;
uint32_t size_remaining = *size;
@@ -3592,31 +3635,33 @@
goto out_new;
ret = entry->func(dev_priv, sw_context, header);
- if (unlikely(ret != 0))
- goto out_invalid;
+ if (unlikely(ret != 0)) {
+ VMW_DEBUG_USER("SVGA3D command: %d failed with error %d\n",
+ cmd_id + SVGA_3D_CMD_BASE, ret);
+ return ret;
+ }
return 0;
out_invalid:
- DRM_ERROR("Invalid SVGA3D command: %d\n",
- cmd_id + SVGA_3D_CMD_BASE);
+ VMW_DEBUG_USER("Invalid SVGA3D command: %d\n",
+ cmd_id + SVGA_3D_CMD_BASE);
return -EINVAL;
out_privileged:
- DRM_ERROR("Privileged SVGA3D command: %d\n",
- cmd_id + SVGA_3D_CMD_BASE);
+ VMW_DEBUG_USER("Privileged SVGA3D command: %d\n",
+ cmd_id + SVGA_3D_CMD_BASE);
return -EPERM;
out_old:
- DRM_ERROR("Deprecated (disallowed) SVGA3D command: %d\n",
- cmd_id + SVGA_3D_CMD_BASE);
+ VMW_DEBUG_USER("Deprecated (disallowed) SVGA3D command: %d\n",
+ cmd_id + SVGA_3D_CMD_BASE);
return -EINVAL;
out_new:
- DRM_ERROR("SVGA3D command: %d not supported by virtual hardware.\n",
- cmd_id + SVGA_3D_CMD_BASE);
+ VMW_DEBUG_USER("SVGA3D command: %d not supported by virtual device.\n",
+ cmd_id + SVGA_3D_CMD_BASE);
return -EINVAL;
}
static int vmw_cmd_check_all(struct vmw_private *dev_priv,
- struct vmw_sw_context *sw_context,
- void *buf,
+ struct vmw_sw_context *sw_context, void *buf,
uint32_t size)
{
int32_t cur_size = size;
@@ -3634,7 +3679,7 @@
}
if (unlikely(cur_size != 0)) {
- DRM_ERROR("Command verifier out of sync.\n");
+ VMW_DEBUG_USER("Command verifier out of sync.\n");
return -EINVAL;
}
@@ -3643,23 +3688,20 @@
static void vmw_free_relocations(struct vmw_sw_context *sw_context)
{
- sw_context->cur_reloc = 0;
+ /* Memory is validation context memory, so no need to free it */
+ INIT_LIST_HEAD(&sw_context->bo_relocations);
}
static void vmw_apply_relocations(struct vmw_sw_context *sw_context)
{
- uint32_t i;
struct vmw_relocation *reloc;
- struct ttm_validate_buffer *validate;
struct ttm_buffer_object *bo;
- for (i = 0; i < sw_context->cur_reloc; ++i) {
- reloc = &sw_context->relocs[i];
- validate = &sw_context->val_bufs[reloc->index].base;
- bo = validate->bo;
+ list_for_each_entry(reloc, &sw_context->bo_relocations, head) {
+ bo = &reloc->vbo->base;
switch (bo->mem.mem_type) {
case TTM_PL_VRAM:
- reloc->location->offset += bo->offset;
+ reloc->location->offset += bo->mem.start << PAGE_SHIFT;
reloc->location->gmrId = SVGA_GMR_FRAMEBUFFER;
break;
case VMW_PL_GMR:
@@ -3673,110 +3715,6 @@
}
}
vmw_free_relocations(sw_context);
-}
-
-/**
- * vmw_resource_list_unrefererence - Free up a resource list and unreference
- * all resources referenced by it.
- *
- * @list: The resource list.
- */
-static void vmw_resource_list_unreference(struct vmw_sw_context *sw_context,
- struct list_head *list)
-{
- struct vmw_resource_val_node *val, *val_next;
-
- /*
- * Drop references to resources held during command submission.
- */
-
- list_for_each_entry_safe(val, val_next, list, head) {
- list_del_init(&val->head);
- vmw_resource_unreference(&val->res);
-
- if (val->staged_bindings) {
- if (val->staged_bindings != sw_context->staged_bindings)
- vmw_binding_state_free(val->staged_bindings);
- else
- sw_context->staged_bindings_inuse = false;
- val->staged_bindings = NULL;
- }
-
- kfree(val);
- }
-}
-
-static void vmw_clear_validations(struct vmw_sw_context *sw_context)
-{
- struct vmw_validate_buffer *entry, *next;
- struct vmw_resource_val_node *val;
-
- /*
- * Drop references to DMA buffers held during command submission.
- */
- list_for_each_entry_safe(entry, next, &sw_context->validate_nodes,
- base.head) {
- list_del(&entry->base.head);
- ttm_bo_unref(&entry->base.bo);
- (void) drm_ht_remove_item(&sw_context->res_ht, &entry->hash);
- sw_context->cur_val_buf--;
- }
- BUG_ON(sw_context->cur_val_buf != 0);
-
- list_for_each_entry(val, &sw_context->resource_list, head)
- (void) drm_ht_remove_item(&sw_context->res_ht, &val->hash);
-}
-
-int vmw_validate_single_buffer(struct vmw_private *dev_priv,
- struct ttm_buffer_object *bo,
- bool interruptible,
- bool validate_as_mob)
-{
- struct vmw_buffer_object *vbo =
- container_of(bo, struct vmw_buffer_object, base);
- struct ttm_operation_ctx ctx = { interruptible, false };
- int ret;
-
- if (vbo->pin_count > 0)
- return 0;
-
- if (validate_as_mob)
- return ttm_bo_validate(bo, &vmw_mob_placement, &ctx);
-
- /**
- * Put BO in VRAM if there is space, otherwise as a GMR.
- * If there is no space in VRAM and GMR ids are all used up,
- * start evicting GMRs to make room. If the DMA buffer can't be
- * used as a GMR, this will return -ENOMEM.
- */
-
- ret = ttm_bo_validate(bo, &vmw_vram_gmr_placement, &ctx);
- if (likely(ret == 0 || ret == -ERESTARTSYS))
- return ret;
-
- /**
- * If that failed, try VRAM again, this time evicting
- * previous contents.
- */
-
- ret = ttm_bo_validate(bo, &vmw_vram_placement, &ctx);
- return ret;
-}
-
-static int vmw_validate_buffers(struct vmw_private *dev_priv,
- struct vmw_sw_context *sw_context)
-{
- struct vmw_validate_buffer *entry;
- int ret;
-
- list_for_each_entry(entry, &sw_context->validate_nodes, base.head) {
- ret = vmw_validate_single_buffer(dev_priv, entry->base.bo,
- true,
- entry->validate_as_mob);
- if (unlikely(ret != 0))
- return ret;
- }
- return 0;
}
static int vmw_resize_cmd_bounce(struct vmw_sw_context *sw_context,
@@ -3798,7 +3736,7 @@
sw_context->cmd_bounce = vmalloc(sw_context->cmd_bounce_size);
if (sw_context->cmd_bounce == NULL) {
- DRM_ERROR("Failed to allocate command bounce buffer.\n");
+ VMW_DEBUG_USER("Failed to allocate command bounce buffer.\n");
sw_context->cmd_bounce_size = 0;
return -ENOMEM;
}
@@ -3813,8 +3751,8 @@
* If this fails for some reason, We sync the fifo and return NULL.
* It is then safe to fence buffers with a NULL pointer.
*
- * If @p_handle is not NULL @file_priv must also not be NULL. Creates
- * a userspace handle if @p_handle is not NULL, otherwise not.
+ * If @p_handle is not NULL @file_priv must also not be NULL. Creates a
+ * userspace handle if @p_handle is not NULL, otherwise not.
*/
int vmw_execbuf_fence_commands(struct drm_file *file_priv,
@@ -3831,7 +3769,7 @@
ret = vmw_fifo_send_fence(dev_priv, &sequence);
if (unlikely(ret != 0)) {
- DRM_ERROR("Fence submission error. Syncing.\n");
+ VMW_DEBUG_USER("Fence submission error. Syncing.\n");
synced = true;
}
@@ -3842,9 +3780,8 @@
ret = vmw_fence_create(dev_priv->fman, sequence, p_fence);
if (unlikely(ret != 0 && !synced)) {
- (void) vmw_fallback_wait(dev_priv, false, false,
- sequence, false,
- VMW_FENCE_WAIT_TIMEOUT);
+ (void) vmw_fallback_wait(dev_priv, false, false, sequence,
+ false, VMW_FENCE_WAIT_TIMEOUT);
*p_fence = NULL;
}
@@ -3852,34 +3789,31 @@
}
/**
- * vmw_execbuf_copy_fence_user - copy fence object information to
- * user-space.
+ * vmw_execbuf_copy_fence_user - copy fence object information to user-space.
*
* @dev_priv: Pointer to a vmw_private struct.
* @vmw_fp: Pointer to the struct vmw_fpriv representing the calling file.
* @ret: Return value from fence object creation.
- * @user_fence_rep: User space address of a struct drm_vmw_fence_rep to
- * which the information should be copied.
+ * @user_fence_rep: User space address of a struct drm_vmw_fence_rep to which
+ * the information should be copied.
* @fence: Pointer to the fenc object.
* @fence_handle: User-space fence handle.
* @out_fence_fd: exported file descriptor for the fence. -1 if not used
* @sync_file: Only used to clean up in case of an error in this function.
*
- * This function copies fence information to user-space. If copying fails,
- * The user-space struct drm_vmw_fence_rep::error member is hopefully
- * left untouched, and if it's preloaded with an -EFAULT by user-space,
- * the error will hopefully be detected.
- * Also if copying fails, user-space will be unable to signal the fence
- * object so we wait for it immediately, and then unreference the
- * user-space reference.
+ * This function copies fence information to user-space. If copying fails, the
+ * user-space struct drm_vmw_fence_rep::error member is hopefully left
+ * untouched, and if it's preloaded with an -EFAULT by user-space, the error
+ * will hopefully be detected.
+ *
+ * Also if copying fails, user-space will be unable to signal the fence object
+ * so we wait for it immediately, and then unreference the user-space reference.
*/
int
vmw_execbuf_copy_fence_user(struct vmw_private *dev_priv,
- struct vmw_fpriv *vmw_fp,
- int ret,
+ struct vmw_fpriv *vmw_fp, int ret,
struct drm_vmw_fence_rep __user *user_fence_rep,
- struct vmw_fence_obj *fence,
- uint32_t fence_handle,
+ struct vmw_fence_obj *fence, uint32_t fence_handle,
int32_t out_fence_fd)
{
struct drm_vmw_fence_rep fence_rep;
@@ -3901,21 +3835,21 @@
}
/*
- * copy_to_user errors will be detected by user space not
- * seeing fence_rep::error filled in. Typically
- * user-space would have pre-set that member to -EFAULT.
+ * copy_to_user errors will be detected by user space not seeing
+ * fence_rep::error filled in. Typically user-space would have pre-set
+ * that member to -EFAULT.
*/
ret = copy_to_user(user_fence_rep, &fence_rep,
sizeof(fence_rep));
/*
- * User-space lost the fence object. We need to sync
- * and unreference the handle.
+ * User-space lost the fence object. We need to sync and unreference the
+ * handle.
*/
if (unlikely(ret != 0) && (fence_rep.error == 0)) {
- ttm_ref_object_base_unref(vmw_fp->tfile,
- fence_handle, TTM_REF_USAGE);
- DRM_ERROR("Fence copy error. Syncing.\n");
+ ttm_ref_object_base_unref(vmw_fp->tfile, fence_handle,
+ TTM_REF_USAGE);
+ VMW_DEBUG_USER("Fence copy error. Syncing.\n");
(void) vmw_fence_obj_wait(fence, false, false,
VMW_FENCE_WAIT_TIMEOUT);
}
@@ -3924,33 +3858,30 @@
}
/**
- * vmw_execbuf_submit_fifo - Patch a command batch and submit it using
- * the fifo.
+ * vmw_execbuf_submit_fifo - Patch a command batch and submit it using the fifo.
*
* @dev_priv: Pointer to a device private structure.
* @kernel_commands: Pointer to the unpatched command batch.
* @command_size: Size of the unpatched command batch.
* @sw_context: Structure holding the relocation lists.
*
- * Side effects: If this function returns 0, then the command batch
- * pointed to by @kernel_commands will have been modified.
+ * Side effects: If this function returns 0, then the command batch pointed to
+ * by @kernel_commands will have been modified.
*/
static int vmw_execbuf_submit_fifo(struct vmw_private *dev_priv,
- void *kernel_commands,
- u32 command_size,
+ void *kernel_commands, u32 command_size,
struct vmw_sw_context *sw_context)
{
void *cmd;
if (sw_context->dx_ctx_node)
- cmd = vmw_fifo_reserve_dx(dev_priv, command_size,
- sw_context->dx_ctx_node->res->id);
+ cmd = VMW_FIFO_RESERVE_DX(dev_priv, command_size,
+ sw_context->dx_ctx_node->ctx->id);
else
- cmd = vmw_fifo_reserve(dev_priv, command_size);
- if (!cmd) {
- DRM_ERROR("Failed reserving fifo space for commands.\n");
+ cmd = VMW_FIFO_RESERVE(dev_priv, command_size);
+
+ if (!cmd)
return -ENOMEM;
- }
vmw_apply_relocations(sw_context);
memcpy(cmd, kernel_commands, command_size);
@@ -3962,26 +3893,26 @@
}
/**
- * vmw_execbuf_submit_cmdbuf - Patch a command batch and submit it using
- * the command buffer manager.
+ * vmw_execbuf_submit_cmdbuf - Patch a command batch and submit it using the
+ * command buffer manager.
*
* @dev_priv: Pointer to a device private structure.
* @header: Opaque handle to the command buffer allocation.
* @command_size: Size of the unpatched command batch.
* @sw_context: Structure holding the relocation lists.
*
- * Side effects: If this function returns 0, then the command buffer
- * represented by @header will have been modified.
+ * Side effects: If this function returns 0, then the command buffer represented
+ * by @header will have been modified.
*/
static int vmw_execbuf_submit_cmdbuf(struct vmw_private *dev_priv,
struct vmw_cmdbuf_header *header,
u32 command_size,
struct vmw_sw_context *sw_context)
{
- u32 id = ((sw_context->dx_ctx_node) ? sw_context->dx_ctx_node->res->id :
+ u32 id = ((sw_context->dx_ctx_node) ? sw_context->dx_ctx_node->ctx->id :
SVGA3D_INVALID_ID);
- void *cmd = vmw_cmdbuf_reserve(dev_priv->cman, command_size,
- id, false, header);
+ void *cmd = vmw_cmdbuf_reserve(dev_priv->cman, command_size, id, false,
+ header);
vmw_apply_relocations(sw_context);
vmw_resource_relocations_apply(cmd, &sw_context->res_relocations);
@@ -4001,22 +3932,23 @@
* @header: Out parameter returning the opaque pointer to the command buffer.
*
* This function checks whether we can use the command buffer manager for
- * submission and if so, creates a command buffer of suitable size and
- * copies the user data into that buffer.
+ * submission and if so, creates a command buffer of suitable size and copies
+ * the user data into that buffer.
*
* On successful return, the function returns a pointer to the data in the
* command buffer and *@header is set to non-NULL.
- * If command buffers could not be used, the function will return the value
- * of @kernel_commands on function call. That value may be NULL. In that case,
- * the value of *@header will be set to NULL.
+ *
+ * If command buffers could not be used, the function will return the value of
+ * @kernel_commands on function call. That value may be NULL. In that case, the
+ * value of *@header will be set to NULL.
+ *
* If an error is encountered, the function will return a pointer error value.
* If the function is interrupted by a signal while sleeping, it will return
* -ERESTARTSYS casted to a pointer error value.
*/
static void *vmw_execbuf_cmdbuf(struct vmw_private *dev_priv,
void __user *user_commands,
- void *kernel_commands,
- u32 command_size,
+ void *kernel_commands, u32 command_size,
struct vmw_cmdbuf_header **header)
{
size_t cmdbuf_size;
@@ -4024,7 +3956,7 @@
*header = NULL;
if (command_size > SVGA_CB_MAX_SIZE) {
- DRM_ERROR("Command buffer is too large.\n");
+ VMW_DEBUG_USER("Command buffer is too large.\n");
return ERR_PTR(-EINVAL);
}
@@ -4034,15 +3966,14 @@
/* If possible, add a little space for fencing. */
cmdbuf_size = command_size + 512;
cmdbuf_size = min_t(size_t, cmdbuf_size, SVGA_CB_MAX_SIZE);
- kernel_commands = vmw_cmdbuf_alloc(dev_priv->cman, cmdbuf_size,
- true, header);
+ kernel_commands = vmw_cmdbuf_alloc(dev_priv->cman, cmdbuf_size, true,
+ header);
if (IS_ERR(kernel_commands))
return kernel_commands;
- ret = copy_from_user(kernel_commands, user_commands,
- command_size);
+ ret = copy_from_user(kernel_commands, user_commands, command_size);
if (ret) {
- DRM_ERROR("Failed copying commands.\n");
+ VMW_DEBUG_USER("Failed copying commands.\n");
vmw_cmdbuf_header_free(*header);
*header = NULL;
return ERR_PTR(-EFAULT);
@@ -4055,60 +3986,60 @@
struct vmw_sw_context *sw_context,
uint32_t handle)
{
- struct vmw_resource_val_node *ctx_node;
struct vmw_resource *res;
int ret;
+ unsigned int size;
if (handle == SVGA3D_INVALID_ID)
return 0;
- ret = vmw_user_resource_lookup_handle(dev_priv, sw_context->fp->tfile,
- handle, user_context_converter,
- &res);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Could not find or user DX context 0x%08x.\n",
- (unsigned) handle);
+ size = vmw_execbuf_res_size(dev_priv, vmw_res_dx_context);
+ ret = vmw_validation_preload_res(sw_context->ctx, size);
+ if (ret)
return ret;
+
+ res = vmw_user_resource_noref_lookup_handle
+ (dev_priv, sw_context->fp->tfile, handle,
+ user_context_converter);
+ if (IS_ERR(res)) {
+ VMW_DEBUG_USER("Could not find or user DX context 0x%08x.\n",
+ (unsigned int) handle);
+ return PTR_ERR(res);
}
- ret = vmw_resource_val_add(sw_context, res, &ctx_node);
+ ret = vmw_execbuf_res_noref_val_add(sw_context, res, VMW_RES_DIRTY_SET);
if (unlikely(ret != 0))
- goto out_err;
+ return ret;
- sw_context->dx_ctx_node = ctx_node;
+ sw_context->dx_ctx_node = vmw_execbuf_info_from_res(sw_context, res);
sw_context->man = vmw_context_res_man(res);
-out_err:
- vmw_resource_unreference(&res);
- return ret;
+
+ return 0;
}
int vmw_execbuf_process(struct drm_file *file_priv,
struct vmw_private *dev_priv,
- void __user *user_commands,
- void *kernel_commands,
- uint32_t command_size,
- uint64_t throttle_us,
+ void __user *user_commands, void *kernel_commands,
+ uint32_t command_size, uint64_t throttle_us,
uint32_t dx_context_handle,
struct drm_vmw_fence_rep __user *user_fence_rep,
- struct vmw_fence_obj **out_fence,
- uint32_t flags)
+ struct vmw_fence_obj **out_fence, uint32_t flags)
{
struct vmw_sw_context *sw_context = &dev_priv->ctx;
struct vmw_fence_obj *fence = NULL;
- struct vmw_resource *error_resource;
- struct list_head resource_list;
struct vmw_cmdbuf_header *header;
- struct ww_acquire_ctx ticket;
- uint32_t handle;
+ uint32_t handle = 0;
int ret;
int32_t out_fence_fd = -1;
struct sync_file *sync_file = NULL;
+ DECLARE_VAL_CONTEXT(val_ctx, &sw_context->res_ht, 1);
+ vmw_validation_set_val_mem(&val_ctx, &dev_priv->vvm);
if (flags & DRM_VMW_EXECBUF_FLAG_EXPORT_FENCE_FD) {
out_fence_fd = get_unused_fd_flags(O_CLOEXEC);
if (out_fence_fd < 0) {
- DRM_ERROR("Failed to get a fence file descriptor.\n");
+ VMW_DEBUG_USER("Failed to get a fence fd.\n");
return out_fence_fd;
}
}
@@ -4141,24 +4072,21 @@
if (unlikely(ret != 0))
goto out_unlock;
-
- ret = copy_from_user(sw_context->cmd_bounce,
- user_commands, command_size);
-
+ ret = copy_from_user(sw_context->cmd_bounce, user_commands,
+ command_size);
if (unlikely(ret != 0)) {
ret = -EFAULT;
- DRM_ERROR("Failed copying commands.\n");
+ VMW_DEBUG_USER("Failed copying commands.\n");
goto out_unlock;
}
+
kernel_commands = sw_context->cmd_bounce;
- } else if (!header)
+ } else if (!header) {
sw_context->kernel = true;
+ }
sw_context->fp = vmw_fpriv(file_priv);
- sw_context->cur_reloc = 0;
- sw_context->cur_val_buf = 0;
- INIT_LIST_HEAD(&sw_context->resource_list);
- INIT_LIST_HEAD(&sw_context->ctx_resource_list);
+ INIT_LIST_HEAD(&sw_context->ctx_list);
sw_context->cur_query_bo = dev_priv->pinned_bo;
sw_context->last_query_ctx = NULL;
sw_context->needs_post_query_barrier = false;
@@ -4166,8 +4094,9 @@
sw_context->dx_query_mob = NULL;
sw_context->dx_query_ctx = NULL;
memset(sw_context->res_cache, 0, sizeof(sw_context->res_cache));
- INIT_LIST_HEAD(&sw_context->validate_nodes);
INIT_LIST_HEAD(&sw_context->res_relocations);
+ INIT_LIST_HEAD(&sw_context->bo_relocations);
+
if (sw_context->staged_bindings)
vmw_binding_state_reset(sw_context->staged_bindings);
@@ -4175,27 +4104,18 @@
ret = drm_ht_create(&sw_context->res_ht, VMW_RES_HT_ORDER);
if (unlikely(ret != 0))
goto out_unlock;
+
sw_context->res_ht_initialized = true;
}
+
INIT_LIST_HEAD(&sw_context->staged_cmd_res);
- INIT_LIST_HEAD(&resource_list);
+ sw_context->ctx = &val_ctx;
ret = vmw_execbuf_tie_context(dev_priv, sw_context, dx_context_handle);
- if (unlikely(ret != 0)) {
- list_splice_init(&sw_context->ctx_resource_list,
- &sw_context->resource_list);
+ if (unlikely(ret != 0))
goto out_err_nores;
- }
ret = vmw_cmd_check_all(dev_priv, sw_context, kernel_commands,
command_size);
- /*
- * Merge the resource lists before checking the return status
- * from vmd_cmd_check_all so that all the open hashtabs will
- * be handled properly even if vmw_cmd_check_all fails.
- */
- list_splice_init(&sw_context->ctx_resource_list,
- &sw_context->resource_list);
-
if (unlikely(ret != 0))
goto out_err_nores;
@@ -4203,18 +4123,19 @@
if (unlikely(ret != 0))
goto out_err_nores;
- ret = ttm_eu_reserve_buffers(&ticket, &sw_context->validate_nodes,
- true, NULL);
+ ret = vmw_validation_bo_reserve(&val_ctx, true);
if (unlikely(ret != 0))
goto out_err_nores;
- ret = vmw_validate_buffers(dev_priv, sw_context);
+ ret = vmw_validation_bo_validate(&val_ctx, true);
if (unlikely(ret != 0))
goto out_err;
- ret = vmw_resources_validate(sw_context);
+ ret = vmw_validation_res_validate(&val_ctx, true);
if (unlikely(ret != 0))
goto out_err;
+
+ vmw_validation_drop_ht(&val_ctx);
ret = mutex_lock_interruptible(&dev_priv->binding_mutex);
if (unlikely(ret != 0)) {
@@ -4241,40 +4162,35 @@
goto out_err;
vmw_query_bo_switch_commit(dev_priv, sw_context);
- ret = vmw_execbuf_fence_commands(file_priv, dev_priv,
- &fence,
+ ret = vmw_execbuf_fence_commands(file_priv, dev_priv, &fence,
(user_fence_rep) ? &handle : NULL);
/*
* This error is harmless, because if fence submission fails,
* vmw_fifo_send_fence will sync. The error will be propagated to
* user-space in @fence_rep
*/
-
if (ret != 0)
- DRM_ERROR("Fence submission error. Syncing.\n");
+ VMW_DEBUG_USER("Fence submission error. Syncing.\n");
- vmw_resources_unreserve(sw_context, false);
+ vmw_execbuf_bindings_commit(sw_context, false);
+ vmw_bind_dx_query_mob(sw_context);
+ vmw_validation_res_unreserve(&val_ctx, false);
- ttm_eu_fence_buffer_objects(&ticket, &sw_context->validate_nodes,
- (void *) fence);
+ vmw_validation_bo_fence(sw_context->ctx, fence);
- if (unlikely(dev_priv->pinned_bo != NULL &&
- !dev_priv->query_cid_valid))
+ if (unlikely(dev_priv->pinned_bo != NULL && !dev_priv->query_cid_valid))
__vmw_execbuf_release_pinned_bo(dev_priv, fence);
- vmw_clear_validations(sw_context);
-
/*
- * If anything fails here, give up trying to export the fence
- * and do a sync since the user mode will not be able to sync
- * the fence itself. This ensures we are still functionally
- * correct.
+ * If anything fails here, give up trying to export the fence and do a
+ * sync since the user mode will not be able to sync the fence itself.
+ * This ensures we are still functionally correct.
*/
if (flags & DRM_VMW_EXECBUF_FLAG_EXPORT_FENCE_FD) {
sync_file = sync_file_create(&fence->base);
if (!sync_file) {
- DRM_ERROR("Unable to create sync file for fence\n");
+ VMW_DEBUG_USER("Sync file create failed for fence\n");
put_unused_fd(out_fence_fd);
out_fence_fd = -1;
@@ -4305,44 +4221,39 @@
vmw_fence_obj_unreference(&fence);
}
- list_splice_init(&sw_context->resource_list, &resource_list);
vmw_cmdbuf_res_commit(&sw_context->staged_cmd_res);
mutex_unlock(&dev_priv->cmdbuf_mutex);
/*
- * Unreference resources outside of the cmdbuf_mutex to
- * avoid deadlocks in resource destruction paths.
+ * Unreference resources outside of the cmdbuf_mutex to avoid deadlocks
+ * in resource destruction paths.
*/
- vmw_resource_list_unreference(sw_context, &resource_list);
+ vmw_validation_unref_lists(&val_ctx);
return ret;
out_unlock_binding:
mutex_unlock(&dev_priv->binding_mutex);
out_err:
- ttm_eu_backoff_reservation(&ticket, &sw_context->validate_nodes);
+ vmw_validation_bo_backoff(&val_ctx);
out_err_nores:
- vmw_resources_unreserve(sw_context, true);
+ vmw_execbuf_bindings_commit(sw_context, true);
+ vmw_validation_res_unreserve(&val_ctx, true);
vmw_resource_relocations_free(&sw_context->res_relocations);
vmw_free_relocations(sw_context);
- vmw_clear_validations(sw_context);
- if (unlikely(dev_priv->pinned_bo != NULL &&
- !dev_priv->query_cid_valid))
+ if (unlikely(dev_priv->pinned_bo != NULL && !dev_priv->query_cid_valid))
__vmw_execbuf_release_pinned_bo(dev_priv, NULL);
out_unlock:
- list_splice_init(&sw_context->resource_list, &resource_list);
- error_resource = sw_context->error_resource;
- sw_context->error_resource = NULL;
vmw_cmdbuf_res_revert(&sw_context->staged_cmd_res);
+ vmw_validation_drop_ht(&val_ctx);
+ WARN_ON(!list_empty(&sw_context->ctx_list));
mutex_unlock(&dev_priv->cmdbuf_mutex);
/*
- * Unreference resources outside of the cmdbuf_mutex to
- * avoid deadlocks in resource destruction paths.
+ * Unreference resources outside of the cmdbuf_mutex to avoid deadlocks
+ * in resource destruction paths.
*/
- vmw_resource_list_unreference(sw_context, &resource_list);
- if (unlikely(error_resource != NULL))
- vmw_resource_unreference(&error_resource);
+ vmw_validation_unref_lists(&val_ctx);
out_free_header:
if (header)
vmw_cmdbuf_header_free(header);
@@ -4358,13 +4269,13 @@
*
* @dev_priv: The device private structure.
*
- * This function is called to idle the fifo and unpin the query buffer
- * if the normal way to do this hits an error, which should typically be
- * extremely rare.
+ * This function is called to idle the fifo and unpin the query buffer if the
+ * normal way to do this hits an error, which should typically be extremely
+ * rare.
*/
static void vmw_execbuf_unpin_panic(struct vmw_private *dev_priv)
{
- DRM_ERROR("Can't unpin query buffer. Trying to recover.\n");
+ VMW_DEBUG_USER("Can't unpin query buffer. Trying to recover.\n");
(void) vmw_fallback_wait(dev_priv, false, true, 0, false, 10*HZ);
vmw_bo_pin_reserved(dev_priv->pinned_bo, false);
@@ -4376,65 +4287,57 @@
/**
- * __vmw_execbuf_release_pinned_bo - Flush queries and unpin the pinned
- * query bo.
+ * __vmw_execbuf_release_pinned_bo - Flush queries and unpin the pinned query
+ * bo.
*
* @dev_priv: The device private structure.
- * @fence: If non-NULL should point to a struct vmw_fence_obj issued
- * _after_ a query barrier that flushes all queries touching the current
- * buffer pointed to by @dev_priv->pinned_bo
+ * @fence: If non-NULL should point to a struct vmw_fence_obj issued _after_ a
+ * query barrier that flushes all queries touching the current buffer pointed to
+ * by @dev_priv->pinned_bo
*
- * This function should be used to unpin the pinned query bo, or
- * as a query barrier when we need to make sure that all queries have
- * finished before the next fifo command. (For example on hardware
- * context destructions where the hardware may otherwise leak unfinished
- * queries).
+ * This function should be used to unpin the pinned query bo, or as a query
+ * barrier when we need to make sure that all queries have finished before the
+ * next fifo command. (For example on hardware context destructions where the
+ * hardware may otherwise leak unfinished queries).
*
- * This function does not return any failure codes, but make attempts
- * to do safe unpinning in case of errors.
+ * This function does not return any failure codes, but make attempts to do safe
+ * unpinning in case of errors.
*
- * The function will synchronize on the previous query barrier, and will
- * thus not finish until that barrier has executed.
+ * The function will synchronize on the previous query barrier, and will thus
+ * not finish until that barrier has executed.
*
- * the @dev_priv->cmdbuf_mutex needs to be held by the current thread
- * before calling this function.
+ * the @dev_priv->cmdbuf_mutex needs to be held by the current thread before
+ * calling this function.
*/
void __vmw_execbuf_release_pinned_bo(struct vmw_private *dev_priv,
struct vmw_fence_obj *fence)
{
int ret = 0;
- struct list_head validate_list;
- struct ttm_validate_buffer pinned_val, query_val;
struct vmw_fence_obj *lfence = NULL;
- struct ww_acquire_ctx ticket;
+ DECLARE_VAL_CONTEXT(val_ctx, NULL, 0);
if (dev_priv->pinned_bo == NULL)
goto out_unlock;
- INIT_LIST_HEAD(&validate_list);
-
- pinned_val.bo = ttm_bo_reference(&dev_priv->pinned_bo->base);
- pinned_val.shared = false;
- list_add_tail(&pinned_val.head, &validate_list);
-
- query_val.bo = ttm_bo_reference(&dev_priv->dummy_query_bo->base);
- query_val.shared = false;
- list_add_tail(&query_val.head, &validate_list);
-
- ret = ttm_eu_reserve_buffers(&ticket, &validate_list,
- false, NULL);
- if (unlikely(ret != 0)) {
- vmw_execbuf_unpin_panic(dev_priv);
+ ret = vmw_validation_add_bo(&val_ctx, dev_priv->pinned_bo, false,
+ false);
+ if (ret)
goto out_no_reserve;
- }
+
+ ret = vmw_validation_add_bo(&val_ctx, dev_priv->dummy_query_bo, false,
+ false);
+ if (ret)
+ goto out_no_reserve;
+
+ ret = vmw_validation_bo_reserve(&val_ctx, false);
+ if (ret)
+ goto out_no_reserve;
if (dev_priv->query_cid_valid) {
BUG_ON(fence != NULL);
ret = vmw_fifo_emit_dummy_query(dev_priv, dev_priv->query_cid);
- if (unlikely(ret != 0)) {
- vmw_execbuf_unpin_panic(dev_priv);
+ if (ret)
goto out_no_emit;
- }
dev_priv->query_cid_valid = false;
}
@@ -4448,41 +4351,38 @@
NULL);
fence = lfence;
}
- ttm_eu_fence_buffer_objects(&ticket, &validate_list, (void *) fence);
+ vmw_validation_bo_fence(&val_ctx, fence);
if (lfence != NULL)
vmw_fence_obj_unreference(&lfence);
- ttm_bo_unref(&query_val.bo);
- ttm_bo_unref(&pinned_val.bo);
+ vmw_validation_unref_lists(&val_ctx);
vmw_bo_unreference(&dev_priv->pinned_bo);
+
out_unlock:
return;
-
out_no_emit:
- ttm_eu_backoff_reservation(&ticket, &validate_list);
+ vmw_validation_bo_backoff(&val_ctx);
out_no_reserve:
- ttm_bo_unref(&query_val.bo);
- ttm_bo_unref(&pinned_val.bo);
+ vmw_validation_unref_lists(&val_ctx);
+ vmw_execbuf_unpin_panic(dev_priv);
vmw_bo_unreference(&dev_priv->pinned_bo);
}
/**
- * vmw_execbuf_release_pinned_bo - Flush queries and unpin the pinned
- * query bo.
+ * vmw_execbuf_release_pinned_bo - Flush queries and unpin the pinned query bo.
*
* @dev_priv: The device private structure.
*
- * This function should be used to unpin the pinned query bo, or
- * as a query barrier when we need to make sure that all queries have
- * finished before the next fifo command. (For example on hardware
- * context destructions where the hardware may otherwise leak unfinished
- * queries).
+ * This function should be used to unpin the pinned query bo, or as a query
+ * barrier when we need to make sure that all queries have finished before the
+ * next fifo command. (For example on hardware context destructions where the
+ * hardware may otherwise leak unfinished queries).
*
- * This function does not return any failure codes, but make attempts
- * to do safe unpinning in case of errors.
+ * This function does not return any failure codes, but make attempts to do safe
+ * unpinning in case of errors.
*
- * The function will synchronize on the previous query barrier, and will
- * thus not finish until that barrier has executed.
+ * The function will synchronize on the previous query barrier, and will thus
+ * not finish until that barrier has executed.
*/
void vmw_execbuf_release_pinned_bo(struct vmw_private *dev_priv)
{
@@ -4492,62 +4392,43 @@
mutex_unlock(&dev_priv->cmdbuf_mutex);
}
-int vmw_execbuf_ioctl(struct drm_device *dev, unsigned long data,
- struct drm_file *file_priv, size_t size)
+int vmw_execbuf_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
{
struct vmw_private *dev_priv = vmw_priv(dev);
- struct drm_vmw_execbuf_arg arg;
+ struct drm_vmw_execbuf_arg *arg = data;
int ret;
- static const size_t copy_offset[] = {
- offsetof(struct drm_vmw_execbuf_arg, context_handle),
- sizeof(struct drm_vmw_execbuf_arg)};
struct dma_fence *in_fence = NULL;
- if (unlikely(size < copy_offset[0])) {
- DRM_ERROR("Invalid command size, ioctl %d\n",
- DRM_VMW_EXECBUF);
- return -EINVAL;
- }
-
- if (copy_from_user(&arg, (void __user *) data, copy_offset[0]) != 0)
- return -EFAULT;
-
/*
- * Extend the ioctl argument while
- * maintaining backwards compatibility:
- * We take different code paths depending on the value of
- * arg.version.
+ * Extend the ioctl argument while maintaining backwards compatibility:
+ * We take different code paths depending on the value of arg->version.
+ *
+ * Note: The ioctl argument is extended and zeropadded by core DRM.
*/
-
- if (unlikely(arg.version > DRM_VMW_EXECBUF_VERSION ||
- arg.version == 0)) {
- DRM_ERROR("Incorrect execbuf version.\n");
+ if (unlikely(arg->version > DRM_VMW_EXECBUF_VERSION ||
+ arg->version == 0)) {
+ VMW_DEBUG_USER("Incorrect execbuf version.\n");
return -EINVAL;
}
- if (arg.version > 1 &&
- copy_from_user(&arg.context_handle,
- (void __user *) (data + copy_offset[0]),
- copy_offset[arg.version - 1] -
- copy_offset[0]) != 0)
- return -EFAULT;
-
- switch (arg.version) {
+ switch (arg->version) {
case 1:
- arg.context_handle = (uint32_t) -1;
+ /* For v1 core DRM have extended + zeropadded the data */
+ arg->context_handle = (uint32_t) -1;
break;
case 2:
default:
+ /* For v2 and later core DRM would have correctly copied it */
break;
}
-
/* If imported a fence FD from elsewhere, then wait on it */
- if (arg.flags & DRM_VMW_EXECBUF_FLAG_IMPORT_FENCE_FD) {
- in_fence = sync_file_get_fence(arg.imported_fence_fd);
+ if (arg->flags & DRM_VMW_EXECBUF_FLAG_IMPORT_FENCE_FD) {
+ in_fence = sync_file_get_fence(arg->imported_fence_fd);
if (!in_fence) {
- DRM_ERROR("Cannot get imported fence\n");
+ VMW_DEBUG_USER("Cannot get imported fence\n");
return -EINVAL;
}
@@ -4561,12 +4442,12 @@
return ret;
ret = vmw_execbuf_process(file_priv, dev_priv,
- (void __user *)(unsigned long)arg.commands,
- NULL, arg.command_size, arg.throttle_us,
- arg.context_handle,
- (void __user *)(unsigned long)arg.fence_rep,
- NULL,
- arg.flags);
+ (void __user *)(unsigned long)arg->commands,
+ NULL, arg->command_size, arg->throttle_us,
+ arg->context_handle,
+ (void __user *)(unsigned long)arg->fence_rep,
+ NULL, arg->flags);
+
ttm_read_unlock(&dev_priv->reservation_sem);
if (unlikely(ret != 0))
goto out;
--
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