ucore_app.c revision 256281
1/*- 2 * Copyright (c) 2003-2012 Broadcom Corporation 3 * All Rights Reserved 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $FreeBSD: stable/10/sys/mips/nlm/dev/net/ucore/ucore_app.c 233657 2012-03-29 11:46:29Z jchandra $ 29 */ 30 31#include "ucore.h" 32 33int main(void) 34{ 35#if 0 36 volatile unsigned int *pkt = 37 (volatile unsigned int *) (PACKET_MEMORY + PACKET_DATA_OFFSET); 38 int intf, hw_parser_error, context; 39#endif 40 unsigned int pktrdy; 41 int num_cachelines = 1518 / 64 ; /* pktsize / L3 cacheline size */ 42 43 44 /* Spray packets to using distribution vector */ 45 while (1) { 46 pktrdy = nlm_read_ucore_rxpktrdy(); 47#if 0 48 intf = pktrdy & 0x1f; 49 context = (pktrdy >> 13) & 0x3ff; 50 hw_parser_error = (pktrdy >> 23) & 0x1; 51#endif 52 nlm_ucore_setup_poepktdistr(FWD_DIST_VEC, 0, 0, 0, 0); 53 nlm_ucore_pkt_done(num_cachelines, 0, 0, 0, 0, 0, 0, 0, 0, 0, 54 0, 0); 55 } 56 57 return (0); 58} 59