44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
|
/* arch/arm/plat-samsung/include/plat/usb-control.h
|
||
|
|
*
|
||
|
|
* Copyright (c) 2004 Simtec Electronics
|
||
|
|
* Ben Dooks <ben@simtec.co.uk>
|
||
|
|
*
|
||
|
|
* S3C - USB host port information
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __ASM_ARCH_USBCONTROL_H
|
||
|
|
#define __ASM_ARCH_USBCONTROL_H
|
||
|
|
|
||
|
|
#define S3C_HCDFLG_USED (1)
|
||
|
|
|
||
|
|
struct s3c2410_hcd_port {
|
||
|
|
unsigned char flags;
|
||
|
|
unsigned char power;
|
||
|
|
unsigned char oc_status;
|
||
|
|
unsigned char oc_changed;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct s3c2410_hcd_info {
|
||
|
|
struct usb_hcd *hcd;
|
||
|
|
struct s3c2410_hcd_port port[2];
|
||
|
|
|
||
|
|
void (*power_control)(int port, int to);
|
||
|
|
void (*enable_oc)(struct s3c2410_hcd_info *, int on);
|
||
|
|
void (*report_oc)(struct s3c2410_hcd_info *, int ports);
|
||
|
|
};
|
||
|
|
|
||
|
|
static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
|
||
|
|
{
|
||
|
|
if (info->report_oc != NULL) {
|
||
|
|
(info->report_oc)(info, ports);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
|
||
|
|
|
||
|
|
#endif /*__ASM_ARCH_USBCONTROL_H */
|