151 lines
3.1 KiB
C
151 lines
3.1 KiB
C
/*
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NatFeat USB host chip emulator
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ARAnyM (C) 2010 David Gálvez
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*--- Include ---*/
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#include <stdlib.h>
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#include <string.h>
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#include <mint/cookie.h>
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#include <mint/osbind.h>
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#include "nf_ops.h"
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#include "usbhost_nfapi.h"
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#include "../../config.h"
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#include "../../asm-m68k/io.h"
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#include "../../usb.h"
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#include "../../debug.h"
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/*--- Defines ---*/
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#ifndef EINVFN
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#define EINVFN -32
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#endif
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#ifndef DEV_CONSOLE
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#define DEV_CONSOLE 2
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#endif
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#define DRIVER_NAME "ARAnyM USB host chip emulator"
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#define VERSION "v0.1"
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/*--- Functions prototypes ---*/
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static void press_any_key(void);
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/*--- Local variables ---*/
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static struct nf_ops *nfOps;
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static unsigned long nfUsbHostId;
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/*--- Functions ---*/
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static void press_any_key(void)
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{
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(void) Cconws("- Press any key to continue -\r\n");
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while (Bconstat(DEV_CONSOLE) == 0) { };
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}
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/* --- Transfer functions -------------------------------------------------- */
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int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
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int len, int interval)
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{
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int r;
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r = nfOps->call(USBHOST(USBHOST_SUBMIT_INT_MSG), dev, pipe, buffer, len, interval);
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return 0;
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}
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int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
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int len, struct devrequest *setup)
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{
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int r;
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r = nfOps->call(USBHOST(USBHOST_SUBMIT_CONTROL_MSG), dev, pipe, buffer, len, setup);
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return r;
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}
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int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
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int len)
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{
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int r;
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r = nfOps->call(USBHOST(USBHOST_SUBMIT_BULK_MSG), dev, pipe, buffer, len);
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return 0;
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}
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/* --- Init functions ------------------------------------------------------ */
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int usb_lowlevel_init(void)
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{
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int r;
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(void) Cconws(
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"\033p " DRIVER_NAME " " VERSION " \033q\r\n"
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"Copyright (c) ARAnyM Development Team, " __DATE__ "\r\n"
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);
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nfOps = nf_init();
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if (!nfOps) {
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(void) Cconws("__NF cookie not present on this system\r\n");
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press_any_key();
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return 0;
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}
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nfUsbHostId=nfOps->get_id("USBHOST");
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if (nfUsbHostId == 0) {
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(void) Cconws("NF USBHOST functions not present on this system\r\n");
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press_any_key();
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}
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/* List present devices */
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r = nfOps->call(USBHOST(USBHOST_LOWLEVEL_INIT));
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if (!r)
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(void) Cconws(" USB Init \r\n");
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else
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(void) Cconws(" Couldn't init aranym host chip emulator \r\n");
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return 0;
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}
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int usb_lowlevel_stop(void)
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{
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int r;
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r = nfOps->call(USBHOST(USBHOST_LOWLEVEL_STOP));
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return 0;
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}
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