drivers/usb/host/xhci-rcar.h

   1 /*
   2  * drivers/usb/host/xhci-rcar.h
   3  *
   4  * Copyright (C) 2014 Renesas Electronics Corporation
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * version 2 as published by the Free Software Foundation.
   9  */
  10
  11 #ifndef _XHCI_RCAR_H
  12 #define _XHCI_RCAR_H
  13
  14 #define XHCI_RCAR_FIRMWARE_NAME_V1      "r8a779x_usb3_v1.dlmem"
  15 #define XHCI_RCAR_FIRMWARE_NAME_V2      "r8a779x_usb3_v2.dlmem"
  16 #define XHCI_RCAR_FIRMWARE_NAME_V3      "r8a779x_usb3_v3.dlmem"
  17
  18 #if IS_ENABLED(CONFIG_USB_XHCI_RCAR)
  19 void xhci_rcar_start(struct usb_hcd *hcd);
  20 int xhci_rcar_init_quirk(struct usb_hcd *hcd);
  21 int xhci_rcar_resume_quirk(struct usb_hcd *hcd);
  22 #else
  23 static inline void xhci_rcar_start(struct usb_hcd *hcd)
  24 {
  25 }
  26
  27 static inline int xhci_rcar_init_quirk(struct usb_hcd *hcd)
  28 {
  29         return 0;
  30 }
  31
  32 static inline int xhci_rcar_resume_quirk(struct usb_hcd *hcd)
  33 {
  34         return 0;
  35 }
  36 #endif
  37 #endif /* _XHCI_RCAR_H */