cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

usb-ohci-s3c2410.h (941B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/* arch/arm/plat-samsung/include/plat/usb-control.h
      3 *
      4 * Copyright (c) 2004 Simtec Electronics
      5 *	Ben Dooks <ben@simtec.co.uk>
      6 *
      7 * S3C - USB host port information
      8*/
      9
     10#ifndef __ASM_ARCH_USBCONTROL_H
     11#define __ASM_ARCH_USBCONTROL_H
     12
     13#define S3C_HCDFLG_USED	(1)
     14
     15struct s3c2410_hcd_port {
     16	unsigned char	flags;
     17	unsigned char	power;
     18	unsigned char	oc_status;
     19	unsigned char	oc_changed;
     20};
     21
     22struct s3c2410_hcd_info {
     23	struct usb_hcd		*hcd;
     24	struct s3c2410_hcd_port	port[2];
     25
     26	void		(*power_control)(int port, int to);
     27	void		(*enable_oc)(struct s3c2410_hcd_info *, int on);
     28	void		(*report_oc)(struct s3c2410_hcd_info *, int ports);
     29};
     30
     31static inline void s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
     32{
     33	if (info->report_oc != NULL) {
     34		(info->report_oc)(info, ports);
     35	}
     36}
     37
     38extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
     39
     40#endif /*__ASM_ARCH_USBCONTROL_H */