+ * @sysfs_sem : semaphore to serialize access to sysfs res.
+ * @sysfs_uioc : management packet to issue FW calls from sysfs
+ * @sysfs_mbox64 : mailbox packet to issue FW calls from sysfs
+ * @sysfs_buffer : data buffer for FW commands issued from sysfs
+ * @sysfs_buffer_dma : DMA buffer for FW commands issued from sysfs
+ * @sysfs_wait_q : wait queue for sysfs operations
+ * @random_del_supported : set if the random deletion is supported
+ * @curr_ldmap : current LDID map