microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность
WSL2-Linux-Kernel/drivers/usb/cdns3/host-export.h

34 строки
678 B
C
Исходник Обычный вид История

usb: cdns3: Add Cadence USB3 DRD Driver This patch introduce new Cadence USBSS DRD driver to Linux kernel. The Cadence USBSS DRD Controller is a highly configurable IP Core which can be instantiated as Dual-Role Device (DRD), Peripheral Only and Host Only (XHCI)configurations. The current driver has been validated with FPGA platform. We have support for PCIe bus, which is used on FPGA prototyping. The host side of USBSS-DRD controller is compliant with XHCI specification, so it works with standard XHCI Linux driver. Signed-off-by: Pawel Laszczak <pawell@cadence.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2019-08-26 14:19:30 +03:00
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Cadence USBSS DRD Driver - Host Export APIs
*
* Copyright (C) 2017-2018 NXP
*
* Authors: Peter Chen <peter.chen@nxp.com>
*/
#ifndef __LINUX_CDNS3_HOST_EXPORT
#define __LINUX_CDNS3_HOST_EXPORT
usb: cdns3: host: add .suspend_quirk for xhci-plat.c cdns3 has some special PM sequence between xhci_bus_suspend and xhci_suspend, add quirk to implement it. Reviewed-by: Pawel Laszczak <pawell@cadence.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
2020-05-22 12:56:30 +03:00
struct usb_hcd;
usb: cdns3: Add Cadence USB3 DRD Driver This patch introduce new Cadence USBSS DRD driver to Linux kernel. The Cadence USBSS DRD Controller is a highly configurable IP Core which can be instantiated as Dual-Role Device (DRD), Peripheral Only and Host Only (XHCI)configurations. The current driver has been validated with FPGA platform. We have support for PCIe bus, which is used on FPGA prototyping. The host side of USBSS-DRD controller is compliant with XHCI specification, so it works with standard XHCI Linux driver. Signed-off-by: Pawel Laszczak <pawell@cadence.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2019-08-26 14:19:30 +03:00
#ifdef CONFIG_USB_CDNS3_HOST
int cdns3_host_init(struct cdns3 *cdns);
usb: cdns3: host: add .suspend_quirk for xhci-plat.c cdns3 has some special PM sequence between xhci_bus_suspend and xhci_suspend, add quirk to implement it. Reviewed-by: Pawel Laszczak <pawell@cadence.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
2020-05-22 12:56:30 +03:00
int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd);
usb: cdns3: Add Cadence USB3 DRD Driver This patch introduce new Cadence USBSS DRD driver to Linux kernel. The Cadence USBSS DRD Controller is a highly configurable IP Core which can be instantiated as Dual-Role Device (DRD), Peripheral Only and Host Only (XHCI)configurations. The current driver has been validated with FPGA platform. We have support for PCIe bus, which is used on FPGA prototyping. The host side of USBSS-DRD controller is compliant with XHCI specification, so it works with standard XHCI Linux driver. Signed-off-by: Pawel Laszczak <pawell@cadence.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2019-08-26 14:19:30 +03:00
#else
static inline int cdns3_host_init(struct cdns3 *cdns)
{
return -ENXIO;
}
static inline void cdns3_host_exit(struct cdns3 *cdns) { }
usb: cdns3: host: add .suspend_quirk for xhci-plat.c cdns3 has some special PM sequence between xhci_bus_suspend and xhci_suspend, add quirk to implement it. Reviewed-by: Pawel Laszczak <pawell@cadence.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
2020-05-22 12:56:30 +03:00
static inline int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
{
return 0;
}
usb: cdns3: Add Cadence USB3 DRD Driver This patch introduce new Cadence USBSS DRD driver to Linux kernel. The Cadence USBSS DRD Controller is a highly configurable IP Core which can be instantiated as Dual-Role Device (DRD), Peripheral Only and Host Only (XHCI)configurations. The current driver has been validated with FPGA platform. We have support for PCIe bus, which is used on FPGA prototyping. The host side of USBSS-DRD controller is compliant with XHCI specification, so it works with standard XHCI Linux driver. Signed-off-by: Pawel Laszczak <pawell@cadence.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2019-08-26 14:19:30 +03:00
#endif /* CONFIG_USB_CDNS3_HOST */
#endif /* __LINUX_CDNS3_HOST_EXPORT */