Lines Matching +full:sw +full:- +full:reset +full:- +full:number

1 /* SPDX-License-Identifier: GPL-2.0 */
5  * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com
16  * enum k3_ring_mode - &struct k3_ring_cfg mode
20  * @K3_RINGACC_RING_MODE_RING: Exposed Ring mode for SW direct access
24  *	controls the entire state of the queue, and SW has no directly control,
26  *	This is particularly useful when more than one SW or HW entity can be
41  * enum k3_ring_size - &struct k3_ring_cfg elm_size
60  * enum k3_ring_cfg - RA ring configuration structure
62  * @size: Ring size, number of elements
86 #define K3_RINGACC_RING_ID_ANY (-1)
89  * of_k3_ringacc_get_by_phandle - find a RA by phandle property
93  * Returns pointer on the RA - struct k3_ringacc
94  * or -ENODEV if not found,
95  * or -EPROBE_DEFER if not yet registered
103  * k3_ringacc_request_ring - request ring from ringacc
107  *	@K3_RINGACC_RING_USE_PROXY: if set - proxy will be allocated and
111  * Returns pointer on the Ring - struct k3_ring
122  * k3_ringacc_ring_reset - ring reset
129  * k3_ringacc_ring_reset - ring reset for DMA rings
138  * k3_ringacc_ring_free - ring free
146  * k3_ringacc_get_ring_id - Get the Ring ID
154  * k3_ringacc_get_ring_irq_num - Get the irq number for the ring
157  * Returns the interrupt number which can be used to request the interrupt
162  * k3_ringacc_ring_cfg - ring configure
172  * k3_ringacc_ring_get_size - get ring size
175  * Returns ring size in number of elements.
180  * k3_ringacc_ring_get_free - get free elements
183  * Returns number of free elements in the ring.
188  * k3_ringacc_ring_get_occ - get ring occupancy
191  * Returns total number of valid entries on the ring
196  * k3_ringacc_ring_is_full - checks if ring is full
204  * k3_ringacc_ring_push - push element to the ring tail
216  * k3_ringacc_ring_pop - pop element from the ring head
228  * k3_ringacc_ring_push_head - push element to the ring head
241  * k3_ringacc_ring_pop_tail - pop element from the ring tail
259  * struct struct k3_ringacc_init_data - Initialization data for DMA rings