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/* AT91SAM7 USB benchmark routines for OpenPCD / OpenPICC
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* (C) 2006 by Harald Welte <hwelte@hmw-consulting.de>
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*
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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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*
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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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*
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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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*/
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#include <errno.h>
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#include <string.h>
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#include <lib_AT91SAM7.h>
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#include <os/led.h>
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#include <os/dbgu.h>
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#include <os/pcd_enumerate.h>
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#include <os/usb_handler.h>
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#include <os/req_ctx.h>
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#include "../openpcd.h"
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static struct req_ctx dummy_rctx;
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static struct req_ctx empty_rctx;
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static int usbtest_rx(struct req_ctx *rctx)
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{
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struct openpcd_hdr *poh = (struct openpcd_hdr *) rctx->data;
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struct req_ctx *rctx_new;
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int i;
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switch (poh->cmd) {
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case OPENPCD_CMD_USBTEST_IN:
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DEBUGP("USBTEST_IN ");
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/* test bulk in pipe */
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if (poh->val > RCTX_SIZE_LARGE/AT91C_EP_OUT_SIZE)
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poh->val = RCTX_SIZE_LARGE/AT91C_EP_OUT_SIZE;
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rctx_new = req_ctx_find_get(1, RCTX_STATE_FREE,
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RCTX_STATE_MAIN_PROCESSING);
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if (!rctx_new) {
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DEBUGP("NO RCTX ");
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return USB_ERR(0);
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}
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rctx_new->tot_len = poh->val * AT91C_EP_OUT_SIZE;
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req_ctx_set_state(rctx_new, RCTX_STATE_UDP_EP2_PENDING);
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led_toggle(2);
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break;
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case OPENPCD_CMD_USBTEST_OUT:
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DEBUGP("USBTEST_IN ");
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/* test bulk out pipe */
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return USB_ERR(USB_ERR_CMD_NOT_IMPL);
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break;
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}
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req_ctx_put(rctx);
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return 1;
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}
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void usbtest_init(void)
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{
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dummy_rctx.tot_len = 64;
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memset(dummy_rctx.data, 0x23, 64);
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empty_rctx.tot_len = 0;
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usb_hdlr_register(&usbtest_rx, OPENPCD_CMD_CLS_USBTEST);
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}
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