Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * mtu3_qmu.h - Queue Management Unit driver header
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright (C) 2016 MediaTek Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Author: Chunfeng Yun <chunfeng.yun@mediatek.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #ifndef __MTK_QMU_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define __MTK_QMU_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define MAX_GPD_NUM		64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define QMU_GPD_SIZE		(sizeof(struct qmu_gpd))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define QMU_GPD_RING_SIZE	(MAX_GPD_NUM * QMU_GPD_SIZE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define GPD_BUF_SIZE		65532
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define GPD_BUF_SIZE_EL		1048572
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) void mtu3_qmu_stop(struct mtu3_ep *mep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) int mtu3_qmu_start(struct mtu3_ep *mep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) void mtu3_qmu_resume(struct mtu3_ep *mep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) void mtu3_qmu_flush(struct mtu3_ep *mep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) void mtu3_insert_gpd(struct mtu3_ep *mep, struct mtu3_request *mreq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) int mtu3_prepare_transfer(struct mtu3_ep *mep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) int mtu3_gpd_ring_alloc(struct mtu3_ep *mep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) void mtu3_gpd_ring_free(struct mtu3_ep *mep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) irqreturn_t mtu3_qmu_isr(struct mtu3 *mtu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) int mtu3_qmu_init(struct mtu3 *mtu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) void mtu3_qmu_exit(struct mtu3 *mtu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #endif