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668cc6bc11
Now that xhci_resume() exposes a power_lost boolean argument, expose that to all xhci-plat implementations. They are free to set it from wherever they want: - Their own resume() callback. - The xhci_plat_priv::resume_quirk() callback. Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Link: https://lore.kernel.org/r/20250205-s2r-cdns-v7-8-13658a271c3c@bootlin.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
35 lines
915 B
C
35 lines
915 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* xhci-plat.h - xHCI host controller driver platform Bus Glue.
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*
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* Copyright (C) 2015 Renesas Electronics Corporation
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*/
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#ifndef _XHCI_PLAT_H
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#define _XHCI_PLAT_H
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struct device;
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struct platform_device;
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struct usb_hcd;
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struct xhci_plat_priv {
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const char *firmware_name;
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unsigned long long quirks;
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bool power_lost;
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void (*plat_start)(struct usb_hcd *);
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int (*init_quirk)(struct usb_hcd *);
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int (*suspend_quirk)(struct usb_hcd *);
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int (*resume_quirk)(struct usb_hcd *);
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};
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#define hcd_to_xhci_priv(h) ((struct xhci_plat_priv *)hcd_to_xhci(h)->priv)
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#define xhci_to_priv(x) ((struct xhci_plat_priv *)(x)->priv)
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int xhci_plat_probe(struct platform_device *pdev, struct device *sysdev,
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const struct xhci_plat_priv *priv_match);
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void xhci_plat_remove(struct platform_device *dev);
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extern const struct dev_pm_ops xhci_plat_pm_ops;
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#endif /* _XHCI_PLAT_H */
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