89  * Descriptors queue size. With 32 bytes descriptors, up to 2^14
90  * descriptors are allowed, with 128 bytes descriptors, up to 2^12
91  * descriptors are allowed. This driver uses 128 bytes descriptors,
92  * but experimentation has shown that a set of 1024 descriptors is
98  * Threshold values for descriptors and timeout, determined by
151  * @free_sw_desc: linked list of free SW descriptors
154  * @hw_desq: HW descriptors queue
156  * @sw_desq: SW descriptors queue
158  * @npendings: number of pending descriptors (for which tx_submit has
231  * notify the engine of new descriptors, and update the available index.
236 	/* write the number of new descriptors in the DESQ. */  in mv_xor_v2_add_desc_to_desq()
241  * free HW descriptors
246 	/* write the number of new descriptors in the DESQ. */  in mv_xor_v2_free_desc_from_desq()
270 	/* Configure threshold of number of descriptors, and enable timer */  in mv_xor_v2_enable_imsg_thrd()
296 	/* No descriptors to process */  in mv_xor_v2_interrupt_handler()
300 	/* schedule a tasklet to handle descriptors callbacks */  in mv_xor_v2_interrupt_handler()
356 		/* schedule tasklet to free some descriptors */  in mv_xor_v2_prep_sw_desc()
534 	 * update the engine with the number of descriptors to  in mv_xor_v2_issue_pending()
555 	/* get the number of descriptors pending handle */  in mv_xor_v2_get_pending_params()
561  * handle the descriptors after HW process
571 	/* get the pending descriptors parameters */  in mv_xor_v2_tasklet()
574 	/* loop over free descriptors */  in mv_xor_v2_tasklet()
602 		/* add the SW descriptor to the free descriptors list */  in mv_xor_v2_tasklet()
653 	 * & descriptors to:  in mv_xor_v2_descq_init()
798 	 * allocate coherent memory for hardware descriptors  in mv_xor_v2_probe()
811 	/* alloc memory for the SW descriptors */  in mv_xor_v2_probe()
822 	/* init the free SW descriptors list */  in mv_xor_v2_probe()
825 	/* add all SW descriptors to the free list */  in mv_xor_v2_probe()