33 lines
1 KiB
C
33 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2017 MediaTek Inc.
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*/
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#ifndef _MUSB_QMU_H_
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#define _MUSB_QMU_H_
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#ifdef CONFIG_MTK_MUSB_QMU_SUPPORT
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#include "musb_core.h" /* for struct musb */
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extern int musb_qmu_init(struct musb *musb);
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extern void musb_qmu_exit(struct musb *musb);
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extern void musb_kick_D_CmdQ(struct musb *musb, struct musb_request *request);
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extern void musb_disable_q_all(struct musb *musb);
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extern irqreturn_t musb_q_irq(struct musb *musb);
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extern void musb_flush_qmu(u32 ep_num, u8 isRx);
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extern void musb_restart_qmu(struct musb *musb, u32 ep_num, u8 isRx);
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extern bool musb_is_qmu_stop(u32 ep_num, u8 isRx);
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#ifndef CONFIG_MTK_MUSB_QMU_PURE_ZLP_SUPPORT
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extern void musb_tx_zlp_qmu(struct musb *musb, u32 ep_num);
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#endif
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/*FIXME, not good layer present */
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extern void mtk_qmu_enable(struct musb *musb, u8 EP_Num, u8 isRx);
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extern void __iomem *qmu_base;
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extern int mtk_kick_CmdQ(struct musb *musb,
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int isRx, struct musb_qh *qh, struct urb *urb);
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extern void musb_host_active_dev_add(unsigned int addr);
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#endif
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#endif
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