48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
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* "Inventra" High-speed Dual-Role Controller (MUSB-HDRC), Mentor Graphics,
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* USB2.0 OTG compliant core used in various chips.
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*
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* Only host-mode and non-DMA accesses are currently supported.
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*
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* Copyright (C) 2008 Nokia Corporation
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* Written by Andrzej Zaborowski <balrog@zabor.org>
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef HW_USB_HCD_MUSB_H
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#define HW_USB_HCD_MUSB_H
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enum musb_irq_source_e {
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musb_irq_suspend = 0,
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musb_irq_resume,
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musb_irq_rst_babble,
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musb_irq_sof,
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musb_irq_connect,
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musb_irq_disconnect,
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musb_irq_vbus_request,
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musb_irq_vbus_error,
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musb_irq_rx,
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musb_irq_tx,
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musb_set_vbus,
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musb_set_session,
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/* Add new interrupts here */
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musb_irq_max /* total number of interrupts defined */
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};
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/* TODO convert hcd-musb to QOM/qdev and remove MUSBReadFunc/MUSBWriteFunc */
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typedef void MUSBWriteFunc(void *opaque, hwaddr addr, uint32_t value);
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typedef uint32_t MUSBReadFunc(void *opaque, hwaddr addr);
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extern MUSBReadFunc * const musb_read[];
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extern MUSBWriteFunc * const musb_write[];
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typedef struct MUSBState MUSBState;
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MUSBState *musb_init(DeviceState *parent_device, int gpio_base);
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void musb_reset(MUSBState *s);
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uint32_t musb_core_intr_get(MUSBState *s);
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void musb_core_intr_clear(MUSBState *s, uint32_t mask);
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void musb_set_size(MUSBState *s, int epnum, int size, int is_tx);
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#endif
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