diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index e68928b59c1e..ef5a765f3313 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -1744,6 +1744,9 @@ struct hl_cs_counters_atomic { * struct hl_dmabuf_priv - a dma-buf private object. * @dmabuf: pointer to dma-buf object. * @ctx: pointer to the dma-buf owner's context. + * @phys_pg_pack: pointer to physical page pack if the dma-buf was exported + * where virtual memory is supported. + * @memhash_hnode: pointer to the memhash node. this object holds the export count. * @device_address: physical address of the device's memory. Relevant only * if phys_pg_pack is NULL (dma-buf was exported from address). * The total size can be taken from the dmabuf object. @@ -1751,6 +1754,8 @@ struct hl_cs_counters_atomic { struct hl_dmabuf_priv { struct dma_buf *dmabuf; struct hl_ctx *ctx; + struct hl_vm_phys_pg_pack *phys_pg_pack; + struct hl_vm_hash_node *memhash_hnode; uint64_t device_address; }; @@ -2078,12 +2083,16 @@ struct hl_cs_parser { * hl_userptr). * @node: node to hang on the hash table in context object. * @vaddr: key virtual address. + * @handle: memory handle for device memory allocation. * @ptr: value pointer (hl_vm_phys_pg_list or hl_userptr). + * @export_cnt: number of exports from within the VA block. */ struct hl_vm_hash_node { struct hlist_node node; u64 vaddr; + u64 handle; void *ptr; + int export_cnt; }; /** |