9c61e40187
* Do not remove yet the old ones. * So new files are built, but not used yet. * Build as a "noinst_" convenience library. * Also, compile with '-Wno-unknown-pragmas' because we use some pragmas. Signed-off-by: Oron Peled <oron.peled@xorcom.com> Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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* Written by Oron Peled <oron@actcom.co.il>
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* Copyright (C) 2012, Xorcom
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*
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* All rights reserved.
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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/*
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* Convenience wrappers for xtalk_base over xusb
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*/
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#include <assert.h>
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#include <xtalk/debug.h>
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#include <xtalk/xusb.h>
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#include <autoconfig.h>
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#include "xtalk_base.h"
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static inline int close_func(void *priv)
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{
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struct xusb_iface *iface = (struct xusb_iface *)priv;
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xusb_release(iface);
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return 0;
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}
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static inline int send_func(void *priv, const char *data, size_t len, int timeout)
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{
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return xusb_send((struct xusb_iface *)priv, data, len, timeout);
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}
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static inline int recv_func(void *priv, char *data, size_t maxlen, int timeout)
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{
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return xusb_recv((struct xusb_iface *)priv, data, maxlen, timeout);
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}
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static struct xtalk_ops xtalk_ops = {
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.send_func = send_func,
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.recv_func = recv_func,
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.close_func = close_func,
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};
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struct xtalk_base *xtalk_base_new_on_xusb(struct xusb_iface *xusb_iface)
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{
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struct xtalk_base *xtalk_base;
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int packet_size;
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assert(xusb_iface);
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packet_size = xusb_packet_size(xusb_deviceof(xusb_iface));
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xtalk_base = xtalk_base_new(&xtalk_ops, packet_size, xusb_iface);
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if (!xtalk_base) {
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ERR("Failed creating the xtalk device abstraction\n");
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return NULL;
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}
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return xtalk_base;
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}
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