mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-25 04:23:46 +00:00
e09b88cd08
This patch adds support for the MediaTek USB3 DRD controller, its host side is based on xHCI, this driver supports device mode and host mode. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Acked-by: Bin Meng <bmeng.cn@gmail.com>
37 lines
999 B
C
37 lines
999 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* mtu3_qmu.h - Queue Management Unit driver header
|
|
*
|
|
* Copyright (C) 2016 MediaTek Inc.
|
|
*
|
|
* Author: Chunfeng Yun <chunfeng.yun@mediatek.com>
|
|
*/
|
|
|
|
#ifndef __MTK_QMU_H__
|
|
#define __MTK_QMU_H__
|
|
|
|
#define MAX_GPD_NUM 16
|
|
#define QMU_GPD_SIZE (sizeof(struct qmu_gpd))
|
|
#define QMU_GPD_RING_SIZE (MAX_GPD_NUM * QMU_GPD_SIZE)
|
|
|
|
#define GPD_BUF_SIZE 65532
|
|
|
|
void mtu3_flush_cache(uintptr_t addr, u32 len);
|
|
void mtu3_inval_cache(uintptr_t addr, u32 len);
|
|
|
|
void mtu3_qmu_stop(struct mtu3_ep *mep);
|
|
int mtu3_qmu_start(struct mtu3_ep *mep);
|
|
void mtu3_qmu_resume(struct mtu3_ep *mep);
|
|
void mtu3_qmu_flush(struct mtu3_ep *mep);
|
|
|
|
void mtu3_insert_gpd(struct mtu3_ep *mep, struct mtu3_request *mreq);
|
|
int mtu3_prepare_transfer(struct mtu3_ep *mep);
|
|
|
|
int mtu3_gpd_ring_alloc(struct mtu3_ep *mep);
|
|
void mtu3_gpd_ring_free(struct mtu3_ep *mep);
|
|
|
|
irqreturn_t mtu3_qmu_isr(struct mtu3 *mtu);
|
|
void mtu3_qmu_init(struct mtu3 *mtu);
|
|
void mtu3_qmu_exit(struct mtu3 *mtu);
|
|
|
|
#endif
|