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Diffstat (limited to 'sys/contrib/ncsw/inc/flib/common/general.h')
-rw-r--r-- | sys/contrib/ncsw/inc/flib/common/general.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/sys/contrib/ncsw/inc/flib/common/general.h b/sys/contrib/ncsw/inc/flib/common/general.h new file mode 100644 index 000000000000..1b2ce7242805 --- /dev/null +++ b/sys/contrib/ncsw/inc/flib/common/general.h @@ -0,0 +1,52 @@ +/* + * Copyright 2008-2012 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __GENERAL_H +#define __GENERAL_H + +#include "std_ext.h" +#if !defined(NCSW_LINUX) && !defined(NCSW_FREEBSD) +#include "errno.h" +#endif + + +extern uint32_t get_mac_addr_crc(uint64_t _addr); + +#ifndef CONFIG_FMAN_ARM +#define iowrite32be(val, addr) WRITE_UINT32(*addr, val) +#define ioread32be(addr) GET_UINT32(*addr) +#endif + +#define ether_crc(len, addr) get_mac_addr_crc(*(uint64_t *)(addr)>>16) + + +#endif /* __GENERAL_H */ |