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/******************************************************************************
* Copyright (c) 2013 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
/*
* libusb bindings for SLOF - implementation
*/
#include <usb.h>
/************************************************/
/* Register with the usb-core */
/* SLOF: USB-OHCI-REGISTER ( -- ) */
/* LIBNEWUSB: usb_ohci_register(void) */
/************************************************/
PRIM(USB_X2d_OHCI_X2d_REGISTER)
usb_ohci_register();
MIRP
/************************************************/
/* Register with the usb-core */
/* SLOF: USB-EHCI-REGISTER ( -- ) */
/* LIBNEWUSB: usb_ehci_register(void) */
/************************************************/
PRIM(USB_X2d_EHCI_X2d_REGISTER)
usb_ehci_register();
MIRP
/************************************************/
/* Register with the usb-core */
/* SLOF: USB-XHCI-REGISTER ( -- ) */
/* LIBNEWUSB: usb_xhci_register(void) */
/************************************************/
PRIM(USB_X2d_XHCI_X2d_REGISTER)
usb_xhci_register();
MIRP
/************************************************/
/* Initialize hcidev with the usb-core */
/* SLOF: USB-HCD-INIT ( hcidev -- ) */
/* LIBNEWUSB: usb_hcd_init(hcidev) */
/************************************************/
PRIM(USB_X2d_HCD_X2d_INIT)
void *hcidev = TOS.a; POP;
usb_hcd_init(hcidev);
MIRP
/************************************************/
/* Remove hcidev with the usb-core */
/* SLOF: USB-HCD-EXIT ( hcidev -- ) */
/* LIBNEWUSB: usb_hcd_exit(hcidev) */
/************************************************/
PRIM(USB_X2d_HCD_X2d_EXIT)
void *hcidev = TOS.a; POP;
usb_hcd_exit(hcidev);
MIRP
/************************************************/
/* Initialize hid */
/* SLOF: USB-HID-INIT ( dev -- true | false )*/
/* LIBNEWUSB: usb_hid_init(hcidev) */
/************************************************/
PRIM(USB_X2d_HID_X2d_INIT)
void *dev = TOS.a;
TOS.n = usb_hid_init(dev);
MIRP
/************************************************/
/* Exit hid */
/* SLOF: USB-HID-EXIT ( dev -- true | false )*/
/* LIBNEWUSB: usb_hid_exit(hcidev) */
/************************************************/
PRIM(USB_X2d_HID_X2d_EXIT)
void *dev = TOS.a;
TOS.n = usb_hid_exit(dev);
MIRP
/************************************************/
/* Read usb keyboard for key */
/* SLOF: USB-READ-KEYB ( dev -- */
/* ( key | false )) */
/* LIBNEWUSB: usb_read_keyb */
/************************************************/
PRIM(USB_X2d_READ_X2d_KEYB)
void *dev = TOS.a;
TOS.n = usb_read_keyb(dev);
MIRP
/************************************************/
/* Is USB KEY available */
/* SLOF: USB-KEY-AVAILABLE ( dev -- ( true | */
/* false ))*/
/* LIBNEWUSB: usb_key_available */
/************************************************/
PRIM(USB_X2d_KEY_X2d_AVAILABLE)
void *dev = TOS.a;
TOS.n = usb_key_available(dev);
MIRP
/************************************************/
/* Initialize and enumerate generic hub */
/* SLOF: USB-HUB-INIT ( dev -- true | false ) */
/* LIBNEWUSB: usb_hub_init */
/************************************************/
PRIM(USB_X2d_HUB_X2d_INIT)
void *dev = TOS.a;
TOS.n = usb_hub_init(dev);
MIRP
/************************************************/
/* Initialize msc */
/* SLOF: USB-MSC-INIT ( dev -- true | false )*/
/* LIBNEWUSB: usb_msc_init(hcidev) */
/************************************************/
PRIM(USB_X2d_MSC_X2d_INIT)
void *dev = TOS.a;
TOS.n = usb_msc_init(dev);
MIRP
/************************************************/
/* Exit msc */
/* SLOF: USB-MSC-EXIT ( dev -- true | false )*/
/* LIBNEWUSB: usb_msc_exit(hcidev) */
/************************************************/
PRIM(USB_X2d_MSC_X2d_EXIT)
void *dev = TOS.a;
TOS.n = usb_msc_exit(dev);
MIRP
/*****************************************************************************/
/* Transfer data through control endpoint */
/* SLOF: USB-TRANSFER_CTRL ( dev req data -- true | false ) */
/* LIBNEWUSB: int usb_transfer_ctrl(void *dev, void *req, void *data) */
/*****************************************************************************/
PRIM(USB_X2d_TRANSFER_X2d_CTRL)
void *data = TOS.a; POP;
void *req = TOS.a; POP;
TOS.n = usb_transfer_ctrl(TOS.a, req, data);
MIRP
/*****************************************************************************/
/* Transfer data through bulk endpoint */
/* SLOF: USB-TRANSFER_BULK ( dev dir td td-phys data size -- true | false ) */
/* LIBNEWUSB: int usb_transfer_bulk(void *dev, int dir, void *td, */
/* void *td_phys, void *data, int size) */
/*****************************************************************************/
PRIM(USB_X2d_TRANSFER_X2d_BULK)
int size = TOS.u; POP;
void *data = TOS.a; POP;
void *td_phys = TOS.a; POP;
void *td = TOS.a; POP;
int dir = TOS.u; POP;
TOS.n = usb_transfer_bulk(TOS.a, dir, td, td_phys, data, size);
MIRP
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