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Diffstat (limited to 'arch/arm/plat-s3c/include/plat/usb-control.h')
-rw-r--r--arch/arm/plat-s3c/include/plat/usb-control.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c/include/plat/usb-control.h b/arch/arm/plat-s3c/include/plat/usb-control.h
new file mode 100644
index 00000000000..822c87fe948
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/usb-control.h
@@ -0,0 +1,41 @@
+/* arch/arm/plat-s3c/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);
+ }
+}
+
+#endif /*__ASM_ARCH_USBCONTROL_H */