2010-07-20 07:11:19 +00:00
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/***********************license start***************
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2012-03-11 04:14:00 +00:00
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* Copyright (c) 2003-2010 Cavium Inc. (support@cavium.com). All rights
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2010-11-28 06:20:41 +00:00
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* reserved.
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2010-07-20 07:11:19 +00:00
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*
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*
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2010-11-28 06:20:41 +00:00
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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2010-07-20 07:11:19 +00:00
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*
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2010-11-28 06:20:41 +00:00
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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2010-07-20 07:11:19 +00:00
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*
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2010-11-28 06:20:41 +00:00
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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2012-03-11 04:14:00 +00:00
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* * Neither the name of Cavium Inc. nor the names of
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2010-11-28 06:20:41 +00:00
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* its contributors may be used to endorse or promote products
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* derived from this software without specific prior written
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* permission.
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* This Software, including technical data, may be subject to U.S. export control
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* laws, including the U.S. Export Administration Act and its associated
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* regulations, and may be subject to export or import regulations in other
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* countries.
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* TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
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2012-03-11 04:14:00 +00:00
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* AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS OR
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2010-11-28 06:20:41 +00:00
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* WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO
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* THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR
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* DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM
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* SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE,
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* MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF
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* VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR
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* CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR
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* PERFORMANCE OF THE SOFTWARE LIES WITH YOU.
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2010-07-20 07:11:19 +00:00
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***********************license end**************************************/
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/**
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* @file
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*
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* Interface to the hardware Packet Input Processing unit.
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*
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2012-03-11 04:14:00 +00:00
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* <hr>$Revision: 70030 $<hr>
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2010-07-20 07:11:19 +00:00
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*/
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#ifndef __CVMX_PIP_H__
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#define __CVMX_PIP_H__
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#include "cvmx-wqe.h"
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#include "cvmx-fpa.h"
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#ifdef CVMX_BUILD_FOR_LINUX_KERNEL
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#include "cvmx-pip-defs.h"
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#else
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2010-07-20 07:11:19 +00:00
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#ifndef CVMX_DONT_INCLUDE_CONFIG
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#include "executive-config.h"
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#endif
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#endif
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2012-03-11 04:14:00 +00:00
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#include "cvmx-helper.h"
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#include "cvmx-helper-util.h"
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2010-07-20 07:11:19 +00:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2012-03-11 04:14:00 +00:00
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#define CVMX_PIP_NUM_INPUT_PORTS 46
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/*
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* Encodes the different error and exception codes
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*/
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typedef enum
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{
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CVMX_PIP_L4_NO_ERR = 0ull,
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/* 1 = TCP (UDP) packet not long enough to cover TCP (UDP) header */
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CVMX_PIP_L4_MAL_ERR = 1ull,
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/* 2 = TCP/UDP checksum failure */
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CVMX_PIP_CHK_ERR = 2ull,
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/* 3 = TCP/UDP length check (TCP/UDP length does not match IP length) */
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CVMX_PIP_L4_LENGTH_ERR = 3ull,
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/* 4 = illegal TCP/UDP port (either source or dest port is zero) */
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CVMX_PIP_BAD_PRT_ERR = 4ull,
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/* 8 = TCP flags = FIN only */
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CVMX_PIP_TCP_FLG8_ERR = 8ull,
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/* 9 = TCP flags = 0 */
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CVMX_PIP_TCP_FLG9_ERR = 9ull,
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/* 10 = TCP flags = FIN+RST+* */
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CVMX_PIP_TCP_FLG10_ERR = 10ull,
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/* 11 = TCP flags = SYN+URG+* */
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CVMX_PIP_TCP_FLG11_ERR = 11ull,
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/* 12 = TCP flags = SYN+RST+* */
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CVMX_PIP_TCP_FLG12_ERR = 12ull,
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/* 13 = TCP flags = SYN+FIN+* */
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CVMX_PIP_TCP_FLG13_ERR = 13ull
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} cvmx_pip_l4_err_t;
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typedef enum
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{
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CVMX_PIP_IP_NO_ERR = 0ull,
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/* 1 = not IPv4 or IPv6 */
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CVMX_PIP_NOT_IP = 1ull,
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/* 2 = IPv4 header checksum violation */
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CVMX_PIP_IPV4_HDR_CHK = 2ull,
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/* 3 = malformed (packet not long enough to cover IP hdr) */
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CVMX_PIP_IP_MAL_HDR = 3ull,
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/* 4 = malformed (packet not long enough to cover len in IP hdr) */
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CVMX_PIP_IP_MAL_PKT = 4ull,
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/* 5 = TTL / hop count equal zero */
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CVMX_PIP_TTL_HOP = 5ull,
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/* 6 = IPv4 options / IPv6 early extension headers */
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CVMX_PIP_OPTS = 6ull
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} cvmx_pip_ip_exc_t;
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/**
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* NOTES
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* late collision (data received before collision)
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* late collisions cannot be detected by the receiver
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* they would appear as JAM bits which would appear as bad FCS
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* or carrier extend error which is CVMX_PIP_EXTEND_ERR
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*/
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typedef enum
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{
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/**
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* No error
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*/
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CVMX_PIP_RX_NO_ERR = 0ull,
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2010-11-28 06:20:41 +00:00
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CVMX_PIP_PARTIAL_ERR = 1ull, /* RGM+SPI 1 = partially received packet (buffering/bandwidth not adequate) */
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CVMX_PIP_JABBER_ERR = 2ull, /* RGM+SPI 2 = receive packet too large and truncated */
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CVMX_PIP_OVER_FCS_ERR = 3ull, /* RGM 3 = max frame error (pkt len > max frame len) (with FCS error) */
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CVMX_PIP_OVER_ERR = 4ull, /* RGM+SPI 4 = max frame error (pkt len > max frame len) */
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CVMX_PIP_ALIGN_ERR = 5ull, /* RGM 5 = nibble error (data not byte multiple - 100M and 10M only) */
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CVMX_PIP_UNDER_FCS_ERR = 6ull, /* RGM 6 = min frame error (pkt len < min frame len) (with FCS error) */
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CVMX_PIP_GMX_FCS_ERR = 7ull, /* RGM 7 = FCS error */
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CVMX_PIP_UNDER_ERR = 8ull, /* RGM+SPI 8 = min frame error (pkt len < min frame len) */
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CVMX_PIP_EXTEND_ERR = 9ull, /* RGM 9 = Frame carrier extend error */
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CVMX_PIP_TERMINATE_ERR = 9ull, /* XAUI 9 = Packet was terminated with an idle cycle */
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CVMX_PIP_LENGTH_ERR = 10ull, /* RGM 10 = length mismatch (len did not match len in L2 length/type) */
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CVMX_PIP_DAT_ERR = 11ull, /* RGM 11 = Frame error (some or all data bits marked err) */
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CVMX_PIP_DIP_ERR = 11ull, /* SPI 11 = DIP4 error */
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CVMX_PIP_SKIP_ERR = 12ull, /* RGM 12 = packet was not large enough to pass the skipper - no inspection could occur */
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CVMX_PIP_NIBBLE_ERR = 13ull, /* RGM 13 = studder error (data not repeated - 100M and 10M only) */
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CVMX_PIP_PIP_FCS = 16L, /* RGM+SPI 16 = FCS error */
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CVMX_PIP_PIP_SKIP_ERR = 17L, /* RGM+SPI+PCI 17 = packet was not large enough to pass the skipper - no inspection could occur */
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CVMX_PIP_PIP_L2_MAL_HDR= 18L, /* RGM+SPI+PCI 18 = malformed l2 (packet not long enough to cover L2 hdr) */
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CVMX_PIP_PUNY_ERR = 47L /* SGMII 47 = PUNY error (packet was 4B or less when FCS stripping is enabled) */
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/* NOTES
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* xx = late collision (data received before collision)
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* late collisions cannot be detected by the receiver
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* they would appear as JAM bits which would appear as bad FCS
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* or carrier extend error which is CVMX_PIP_EXTEND_ERR
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*/
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2010-07-20 07:11:19 +00:00
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} cvmx_pip_rcv_err_t;
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/**
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* This defines the err_code field errors in the work Q entry
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*/
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typedef union
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{
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cvmx_pip_l4_err_t l4_err;
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cvmx_pip_ip_exc_t ip_exc;
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cvmx_pip_rcv_err_t rcv_err;
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} cvmx_pip_err_t;
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/**
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* Status statistics for a port
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*/
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typedef struct
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{
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uint32_t dropped_octets; /**< Inbound octets marked to be dropped by the IPD */
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uint32_t dropped_packets; /**< Inbound packets marked to be dropped by the IPD */
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uint32_t pci_raw_packets; /**< RAW PCI Packets received by PIP per port */
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uint32_t octets; /**< Number of octets processed by PIP */
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uint32_t packets; /**< Number of packets processed by PIP */
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uint32_t multicast_packets; /**< Number of indentified L2 multicast packets.
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Does not include broadcast packets.
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Only includes packets whose parse mode is
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SKIP_TO_L2 */
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uint32_t broadcast_packets; /**< Number of indentified L2 broadcast packets.
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Does not include multicast packets.
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Only includes packets whose parse mode is
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SKIP_TO_L2 */
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uint32_t len_64_packets; /**< Number of 64B packets */
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uint32_t len_65_127_packets; /**< Number of 65-127B packets */
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uint32_t len_128_255_packets; /**< Number of 128-255B packets */
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uint32_t len_256_511_packets; /**< Number of 256-511B packets */
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uint32_t len_512_1023_packets; /**< Number of 512-1023B packets */
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uint32_t len_1024_1518_packets; /**< Number of 1024-1518B packets */
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uint32_t len_1519_max_packets; /**< Number of 1519-max packets */
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uint32_t fcs_align_err_packets; /**< Number of packets with FCS or Align opcode errors */
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uint32_t runt_packets; /**< Number of packets with length < min */
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uint32_t runt_crc_packets; /**< Number of packets with length < min and FCS error */
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uint32_t oversize_packets; /**< Number of packets with length > max */
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uint32_t oversize_crc_packets; /**< Number of packets with length > max and FCS error */
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uint32_t inb_packets; /**< Number of packets without GMX/SPX/PCI errors received by PIP */
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uint64_t inb_octets; /**< Total number of octets from all packets received by PIP, including CRC */
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uint16_t inb_errors; /**< Number of packets with GMX/SPX/PCI errors received by PIP */
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2012-03-11 04:14:00 +00:00
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uint32_t mcast_l2_red_packets; /**< Number of packets with L2 Multicast DMAC
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that were dropped due to RED.
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The HW will consider a packet to be an L2
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multicast packet when the least-significant bit
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of the first byte of the DMAC is set and the
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packet is not an L2 broadcast packet.
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Only applies when the parse mode for the packets
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is SKIP-TO-L2 */
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uint32_t bcast_l2_red_packets; /**< Number of packets with L2 Broadcast DMAC
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that were dropped due to RED.
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The HW will consider a packet to be an L2
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broadcast packet when the 48-bit DMAC is all 1's.
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Only applies when the parse mode for the packets
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is SKIP-TO-L2 */
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uint32_t mcast_l3_red_packets; /**< Number of packets with L3 Multicast Dest Address
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that were dropped due to RED.
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The HW considers an IPv4 packet to be multicast
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when the most-significant nibble of the 32-bit
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destination address is 0xE (i.e it is a class D
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address). The HW considers an IPv6 packet to be
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multicast when the most-significant byte of the
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128-bit destination address is all 1's.
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Only applies when the parse mode for the packets
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is SKIP-TO-L2 and the packet is IP or the parse
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mode for the packet is SKIP-TO-IP */
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uint32_t bcast_l3_red_packets; /**< Number of packets with L3 Broadcast Dest Address
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that were dropped due to RED.
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The HW considers an IPv4 packet to be broadcast
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when all bits are set in the MSB of the
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destination address. IPv6 does not have the
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concept of a broadcast packets.
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Only applies when the parse mode for the packet
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is SKIP-TO-L2 and the packet is IP or the parse
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mode for the packet is SKIP-TO-IP */
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2010-07-20 07:11:19 +00:00
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} cvmx_pip_port_status_t;
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/**
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* Definition of the PIP custom header that can be prepended
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* to a packet by external hardware.
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*/
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typedef union
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{
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uint64_t u64;
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struct
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{
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uint64_t rawfull : 1; /**< Documented as R - Set if the Packet is RAWFULL. If set,
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this header must be the full 8 bytes */
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uint64_t reserved0 : 5; /**< Must be zero */
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cvmx_pip_port_parse_mode_t parse_mode : 2; /**< PIP parse mode for this packet */
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uint64_t reserved1 : 1; /**< Must be zero */
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uint64_t skip_len : 7; /**< Skip amount, including this header, to the beginning of the packet */
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2012-03-11 04:14:00 +00:00
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uint64_t grpext : 2; /**< These bits get concatenated with the
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PKT_INST_HDR[GRP] bits, creating a 6-bit
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GRP field. Added in pass2. */
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2010-11-28 06:20:41 +00:00
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uint64_t nqos : 1; /**< Must be 0 when PKT_INST_HDR[R] = 0.
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When set to 1, NQOS prevents PIP from directly using
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PKT_INST_HDR[QOS] for the QOS value in WQE.
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When PIP_GBL_CTL[IHMSK_DIS] = 1, Octeon2 does not use NQOS */
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uint64_t ngrp : 1; /**< Must be 0 when PKT_INST_HDR[R] = 0.
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When set to 1, NGPR prevents PIP from directly using
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PKT_INST_HDR[GPR] for the GPR value in WQE.
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When PIP_GBL_CTL[IHMSK_DIS] = 1, Octeon2 does not use NGRP */
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uint64_t ntt : 1; /**< Must be 0 when PKT_INST_HDR[R] = 0.
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When set to 1, NTT prevents PIP from directly using
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PKT_INST_HDR[TT] for the TT value in WQE.
|
|
|
|
When PIP_GBL_CTL[IHMSK_DIS] = 1, Octeon2 does not use NTT */
|
|
|
|
uint64_t ntag : 1; /**< Must be 0 when PKT_INST_HDR[R] = 0.
|
|
|
|
When set to 1, NTAG prevents PIP from directly using
|
|
|
|
PKT_INST_HDR[TAG] for the TAG value in WQE.
|
|
|
|
When PIP_GBL_CTL[IHMSK_DIS] = 1, Octeon2 does not use NTAG */
|
2010-07-20 07:11:19 +00:00
|
|
|
uint64_t qos : 3; /**< POW input queue for this packet */
|
|
|
|
uint64_t grp : 4; /**< POW input group for this packet */
|
|
|
|
uint64_t rs : 1; /**< Flag to store this packet in the work queue entry, if possible */
|
|
|
|
cvmx_pow_tag_type_t tag_type : 2; /**< POW input tag type */
|
|
|
|
uint64_t tag : 32; /**< POW input tag */
|
|
|
|
} s;
|
|
|
|
} cvmx_pip_pkt_inst_hdr_t;
|
|
|
|
|
2010-11-28 06:20:41 +00:00
|
|
|
/* CSR typedefs have been moved to cvmx-pip-defs.h */
|
2010-07-20 07:11:19 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Configure an ethernet input port
|
|
|
|
*
|
|
|
|
* @param port_num Port number to configure
|
|
|
|
* @param port_cfg Port hardware configuration
|
|
|
|
* @param port_tag_cfg
|
|
|
|
* Port POW tagging configuration
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_config_port(uint64_t port_num,
|
2010-11-28 06:20:41 +00:00
|
|
|
cvmx_pip_prt_cfgx_t port_cfg,
|
|
|
|
cvmx_pip_prt_tagx_t port_tag_cfg)
|
2010-07-20 07:11:19 +00:00
|
|
|
{
|
|
|
|
|
2012-03-11 04:14:00 +00:00
|
|
|
if (octeon_has_feature(OCTEON_FEATURE_PKND))
|
|
|
|
{
|
|
|
|
int interface, index, pknd;
|
2010-07-20 07:11:19 +00:00
|
|
|
|
2012-03-11 04:14:00 +00:00
|
|
|
interface = cvmx_helper_get_interface_num(port_num);
|
|
|
|
index = cvmx_helper_get_interface_index_num(port_num);
|
|
|
|
pknd = cvmx_helper_get_pknd(interface, index);
|
2010-07-20 07:11:19 +00:00
|
|
|
|
2012-03-11 04:14:00 +00:00
|
|
|
port_num = pknd; /* overload port_num with pknd */
|
|
|
|
}
|
2010-07-20 07:11:19 +00:00
|
|
|
|
2012-03-11 04:14:00 +00:00
|
|
|
cvmx_write_csr(CVMX_PIP_PRT_CFGX(port_num), port_cfg.u64);
|
|
|
|
cvmx_write_csr(CVMX_PIP_PRT_TAGX(port_num), port_tag_cfg.u64);
|
2010-07-20 07:11:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Configure the VLAN priority to QoS queue mapping.
|
|
|
|
*
|
|
|
|
* @param vlan_priority
|
|
|
|
* VLAN priority (0-7)
|
|
|
|
* @param qos QoS queue for packets matching this watcher
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_config_vlan_qos(uint64_t vlan_priority, uint64_t qos)
|
|
|
|
{
|
2012-03-11 04:14:00 +00:00
|
|
|
if (octeon_has_feature(OCTEON_FEATURE_PKND))
|
|
|
|
{
|
|
|
|
/* FIXME for 68xx. */
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
cvmx_pip_qos_vlanx_t pip_qos_vlanx;
|
|
|
|
pip_qos_vlanx.u64 = 0;
|
|
|
|
pip_qos_vlanx.s.qos = qos;
|
|
|
|
cvmx_write_csr(CVMX_PIP_QOS_VLANX(vlan_priority), pip_qos_vlanx.u64);
|
|
|
|
}
|
2010-07-20 07:11:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Configure the Diffserv to QoS queue mapping.
|
|
|
|
*
|
|
|
|
* @param diffserv Diffserv field value (0-63)
|
|
|
|
* @param qos QoS queue for packets matching this watcher
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_config_diffserv_qos(uint64_t diffserv, uint64_t qos)
|
|
|
|
{
|
2012-03-11 04:14:00 +00:00
|
|
|
if (octeon_has_feature(OCTEON_FEATURE_PKND))
|
|
|
|
{
|
|
|
|
/* FIXME for 68xx. */
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
cvmx_pip_qos_diffx_t pip_qos_diffx;
|
|
|
|
pip_qos_diffx.u64 = 0;
|
|
|
|
pip_qos_diffx.s.qos = qos;
|
|
|
|
cvmx_write_csr(CVMX_PIP_QOS_DIFFX(diffserv), pip_qos_diffx.u64);
|
|
|
|
}
|
2010-07-20 07:11:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the status counters for a port.
|
|
|
|
*
|
2012-03-11 04:14:00 +00:00
|
|
|
* @param port_num Port number (ipd_port) to get statistics for.
|
2010-07-20 07:11:19 +00:00
|
|
|
* @param clear Set to 1 to clear the counters after they are read
|
|
|
|
* @param status Where to put the results.
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_get_port_status(uint64_t port_num, uint64_t clear, cvmx_pip_port_status_t *status)
|
|
|
|
{
|
|
|
|
cvmx_pip_stat_ctl_t pip_stat_ctl;
|
|
|
|
cvmx_pip_stat0_prtx_t stat0;
|
|
|
|
cvmx_pip_stat1_prtx_t stat1;
|
|
|
|
cvmx_pip_stat2_prtx_t stat2;
|
|
|
|
cvmx_pip_stat3_prtx_t stat3;
|
|
|
|
cvmx_pip_stat4_prtx_t stat4;
|
|
|
|
cvmx_pip_stat5_prtx_t stat5;
|
|
|
|
cvmx_pip_stat6_prtx_t stat6;
|
|
|
|
cvmx_pip_stat7_prtx_t stat7;
|
|
|
|
cvmx_pip_stat8_prtx_t stat8;
|
|
|
|
cvmx_pip_stat9_prtx_t stat9;
|
2012-03-11 04:14:00 +00:00
|
|
|
cvmx_pip_stat10_x_t stat10;
|
|
|
|
cvmx_pip_stat11_x_t stat11;
|
2010-07-20 07:11:19 +00:00
|
|
|
cvmx_pip_stat_inb_pktsx_t pip_stat_inb_pktsx;
|
|
|
|
cvmx_pip_stat_inb_octsx_t pip_stat_inb_octsx;
|
|
|
|
cvmx_pip_stat_inb_errsx_t pip_stat_inb_errsx;
|
2012-03-11 04:14:00 +00:00
|
|
|
int interface = cvmx_helper_get_interface_num(port_num);
|
|
|
|
int index = cvmx_helper_get_interface_index_num(port_num);
|
2010-07-20 07:11:19 +00:00
|
|
|
|
|
|
|
pip_stat_ctl.u64 = 0;
|
|
|
|
pip_stat_ctl.s.rdclr = clear;
|
|
|
|
cvmx_write_csr(CVMX_PIP_STAT_CTL, pip_stat_ctl.u64);
|
|
|
|
|
2012-03-11 04:14:00 +00:00
|
|
|
if (octeon_has_feature(OCTEON_FEATURE_PKND))
|
|
|
|
{
|
|
|
|
int pknd = cvmx_helper_get_pknd(interface, index);
|
|
|
|
/*
|
|
|
|
* PIP_STAT_CTL[MODE] 0 means pkind.
|
|
|
|
*/
|
|
|
|
stat0.u64 = cvmx_read_csr(CVMX_PIP_STAT0_X(pknd));
|
|
|
|
stat1.u64 = cvmx_read_csr(CVMX_PIP_STAT1_X(pknd));
|
|
|
|
stat2.u64 = cvmx_read_csr(CVMX_PIP_STAT2_X(pknd));
|
|
|
|
stat3.u64 = cvmx_read_csr(CVMX_PIP_STAT3_X(pknd));
|
|
|
|
stat4.u64 = cvmx_read_csr(CVMX_PIP_STAT4_X(pknd));
|
|
|
|
stat5.u64 = cvmx_read_csr(CVMX_PIP_STAT5_X(pknd));
|
|
|
|
stat6.u64 = cvmx_read_csr(CVMX_PIP_STAT6_X(pknd));
|
|
|
|
stat7.u64 = cvmx_read_csr(CVMX_PIP_STAT7_X(pknd));
|
|
|
|
stat8.u64 = cvmx_read_csr(CVMX_PIP_STAT8_X(pknd));
|
|
|
|
stat9.u64 = cvmx_read_csr(CVMX_PIP_STAT9_X(pknd));
|
|
|
|
stat10.u64 = cvmx_read_csr(CVMX_PIP_STAT10_X(pknd));
|
|
|
|
stat11.u64 = cvmx_read_csr(CVMX_PIP_STAT11_X(pknd));
|
|
|
|
}
|
|
|
|
else
|
2010-11-28 06:20:41 +00:00
|
|
|
{
|
2012-03-11 04:14:00 +00:00
|
|
|
if (port_num >= 40)
|
|
|
|
{
|
|
|
|
stat0.u64 = cvmx_read_csr(CVMX_PIP_XSTAT0_PRTX(port_num));
|
|
|
|
stat1.u64 = cvmx_read_csr(CVMX_PIP_XSTAT1_PRTX(port_num));
|
|
|
|
stat2.u64 = cvmx_read_csr(CVMX_PIP_XSTAT2_PRTX(port_num));
|
|
|
|
stat3.u64 = cvmx_read_csr(CVMX_PIP_XSTAT3_PRTX(port_num));
|
|
|
|
stat4.u64 = cvmx_read_csr(CVMX_PIP_XSTAT4_PRTX(port_num));
|
|
|
|
stat5.u64 = cvmx_read_csr(CVMX_PIP_XSTAT5_PRTX(port_num));
|
|
|
|
stat6.u64 = cvmx_read_csr(CVMX_PIP_XSTAT6_PRTX(port_num));
|
|
|
|
stat7.u64 = cvmx_read_csr(CVMX_PIP_XSTAT7_PRTX(port_num));
|
|
|
|
stat8.u64 = cvmx_read_csr(CVMX_PIP_XSTAT8_PRTX(port_num));
|
|
|
|
stat9.u64 = cvmx_read_csr(CVMX_PIP_XSTAT9_PRTX(port_num));
|
|
|
|
if (OCTEON_IS_MODEL(OCTEON_CN6XXX))
|
|
|
|
{
|
|
|
|
stat10.u64 = cvmx_read_csr(CVMX_PIP_XSTAT10_PRTX(port_num));
|
|
|
|
stat11.u64 = cvmx_read_csr(CVMX_PIP_XSTAT11_PRTX(port_num));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
stat0.u64 = cvmx_read_csr(CVMX_PIP_STAT0_PRTX(port_num));
|
|
|
|
stat1.u64 = cvmx_read_csr(CVMX_PIP_STAT1_PRTX(port_num));
|
|
|
|
stat2.u64 = cvmx_read_csr(CVMX_PIP_STAT2_PRTX(port_num));
|
|
|
|
stat3.u64 = cvmx_read_csr(CVMX_PIP_STAT3_PRTX(port_num));
|
|
|
|
stat4.u64 = cvmx_read_csr(CVMX_PIP_STAT4_PRTX(port_num));
|
|
|
|
stat5.u64 = cvmx_read_csr(CVMX_PIP_STAT5_PRTX(port_num));
|
|
|
|
stat6.u64 = cvmx_read_csr(CVMX_PIP_STAT6_PRTX(port_num));
|
|
|
|
stat7.u64 = cvmx_read_csr(CVMX_PIP_STAT7_PRTX(port_num));
|
|
|
|
stat8.u64 = cvmx_read_csr(CVMX_PIP_STAT8_PRTX(port_num));
|
|
|
|
stat9.u64 = cvmx_read_csr(CVMX_PIP_STAT9_PRTX(port_num));
|
|
|
|
if (OCTEON_IS_MODEL(OCTEON_CN52XX)
|
|
|
|
|| OCTEON_IS_MODEL(OCTEON_CN56XX)
|
|
|
|
|| OCTEON_IS_MODEL(OCTEON_CN6XXX)
|
|
|
|
|| OCTEON_IS_MODEL(OCTEON_CNF7XXX))
|
|
|
|
{
|
|
|
|
stat10.u64 = cvmx_read_csr(CVMX_PIP_STAT10_PRTX(port_num));
|
|
|
|
stat11.u64 = cvmx_read_csr(CVMX_PIP_STAT11_PRTX(port_num));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (octeon_has_feature(OCTEON_FEATURE_PKND))
|
|
|
|
{
|
|
|
|
int pknd = cvmx_helper_get_pknd(interface, index);
|
|
|
|
|
|
|
|
pip_stat_inb_pktsx.u64 = cvmx_read_csr(CVMX_PIP_STAT_INB_PKTS_PKNDX(pknd));
|
|
|
|
pip_stat_inb_octsx.u64 = cvmx_read_csr(CVMX_PIP_STAT_INB_OCTS_PKNDX(pknd));
|
|
|
|
pip_stat_inb_errsx.u64 = cvmx_read_csr(CVMX_PIP_STAT_INB_ERRS_PKNDX(pknd));
|
2010-11-28 06:20:41 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2012-03-11 04:14:00 +00:00
|
|
|
pip_stat_inb_pktsx.u64 = cvmx_read_csr(CVMX_PIP_STAT_INB_PKTSX(port_num));
|
|
|
|
pip_stat_inb_octsx.u64 = cvmx_read_csr(CVMX_PIP_STAT_INB_OCTSX(port_num));
|
|
|
|
pip_stat_inb_errsx.u64 = cvmx_read_csr(CVMX_PIP_STAT_INB_ERRSX(port_num));
|
2010-11-28 06:20:41 +00:00
|
|
|
}
|
2010-07-20 07:11:19 +00:00
|
|
|
|
|
|
|
status->dropped_octets = stat0.s.drp_octs;
|
|
|
|
status->dropped_packets = stat0.s.drp_pkts;
|
|
|
|
status->octets = stat1.s.octs;
|
|
|
|
status->pci_raw_packets = stat2.s.raw;
|
|
|
|
status->packets = stat2.s.pkts;
|
|
|
|
status->multicast_packets = stat3.s.mcst;
|
|
|
|
status->broadcast_packets = stat3.s.bcst;
|
|
|
|
status->len_64_packets = stat4.s.h64;
|
|
|
|
status->len_65_127_packets = stat4.s.h65to127;
|
|
|
|
status->len_128_255_packets = stat5.s.h128to255;
|
|
|
|
status->len_256_511_packets = stat5.s.h256to511;
|
|
|
|
status->len_512_1023_packets = stat6.s.h512to1023;
|
|
|
|
status->len_1024_1518_packets = stat6.s.h1024to1518;
|
|
|
|
status->len_1519_max_packets = stat7.s.h1519;
|
|
|
|
status->fcs_align_err_packets = stat7.s.fcs;
|
|
|
|
status->runt_packets = stat8.s.undersz;
|
|
|
|
status->runt_crc_packets = stat8.s.frag;
|
|
|
|
status->oversize_packets = stat9.s.oversz;
|
|
|
|
status->oversize_crc_packets = stat9.s.jabber;
|
2012-03-11 04:14:00 +00:00
|
|
|
if (OCTEON_IS_MODEL(OCTEON_CN52XX)
|
|
|
|
|| OCTEON_IS_MODEL(OCTEON_CN56XX)
|
|
|
|
|| OCTEON_IS_MODEL(OCTEON_CN6XXX)
|
|
|
|
|| OCTEON_IS_MODEL(OCTEON_CNF7XXX))
|
|
|
|
{
|
|
|
|
status->mcast_l2_red_packets = stat10.s.mcast;
|
|
|
|
status->bcast_l2_red_packets = stat10.s.bcast;
|
|
|
|
status->mcast_l3_red_packets = stat11.s.mcast;
|
|
|
|
status->bcast_l3_red_packets = stat11.s.bcast;
|
|
|
|
}
|
2010-07-20 07:11:19 +00:00
|
|
|
status->inb_packets = pip_stat_inb_pktsx.s.pkts;
|
|
|
|
status->inb_octets = pip_stat_inb_octsx.s.octs;
|
|
|
|
status->inb_errors = pip_stat_inb_errsx.s.errs;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Configure the hardware CRC engine
|
|
|
|
*
|
|
|
|
* @param interface Interface to configure (0 or 1)
|
|
|
|
* @param invert_result
|
|
|
|
* Invert the result of the CRC
|
|
|
|
* @param reflect Reflect
|
|
|
|
* @param initialization_vector
|
|
|
|
* CRC initialization vector
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_config_crc(uint64_t interface, uint64_t invert_result, uint64_t reflect, uint32_t initialization_vector)
|
|
|
|
{
|
|
|
|
if ((OCTEON_IS_MODEL(OCTEON_CN38XX) || OCTEON_IS_MODEL(OCTEON_CN58XX)))
|
|
|
|
{
|
|
|
|
cvmx_pip_crc_ctlx_t config;
|
|
|
|
cvmx_pip_crc_ivx_t pip_crc_ivx;
|
|
|
|
|
|
|
|
config.u64 = 0;
|
|
|
|
config.s.invres = invert_result;
|
|
|
|
config.s.reflect = reflect;
|
|
|
|
cvmx_write_csr(CVMX_PIP_CRC_CTLX(interface), config.u64);
|
|
|
|
|
|
|
|
pip_crc_ivx.u64 = 0;
|
|
|
|
pip_crc_ivx.s.iv = initialization_vector;
|
|
|
|
cvmx_write_csr(CVMX_PIP_CRC_IVX(interface), pip_crc_ivx.u64);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Clear all bits in a tag mask. This should be called on
|
|
|
|
* startup before any calls to cvmx_pip_tag_mask_set. Each bit
|
|
|
|
* set in the final mask represent a byte used in the packet for
|
|
|
|
* tag generation.
|
|
|
|
*
|
|
|
|
* @param mask_index Which tag mask to clear (0..3)
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_tag_mask_clear(uint64_t mask_index)
|
|
|
|
{
|
|
|
|
uint64_t index;
|
|
|
|
cvmx_pip_tag_incx_t pip_tag_incx;
|
|
|
|
pip_tag_incx.u64 = 0;
|
|
|
|
pip_tag_incx.s.en = 0;
|
|
|
|
for (index=mask_index*16; index<(mask_index+1)*16; index++)
|
|
|
|
cvmx_write_csr(CVMX_PIP_TAG_INCX(index), pip_tag_incx.u64);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Sets a range of bits in the tag mask. The tag mask is used
|
|
|
|
* when the cvmx_pip_port_tag_cfg_t tag_mode is non zero.
|
|
|
|
* There are four separate masks that can be configured.
|
|
|
|
*
|
|
|
|
* @param mask_index Which tag mask to modify (0..3)
|
|
|
|
* @param offset Offset into the bitmask to set bits at. Use the GCC macro
|
|
|
|
* offsetof() to determine the offsets into packet headers.
|
|
|
|
* For example, offsetof(ethhdr, protocol) returns the offset
|
|
|
|
* of the ethernet protocol field. The bitmask selects which bytes
|
|
|
|
* to include the the tag, with bit offset X selecting byte at offset X
|
|
|
|
* from the beginning of the packet data.
|
|
|
|
* @param len Number of bytes to include. Usually this is the sizeof()
|
|
|
|
* the field.
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_tag_mask_set(uint64_t mask_index, uint64_t offset, uint64_t len)
|
|
|
|
{
|
|
|
|
while (len--)
|
|
|
|
{
|
|
|
|
cvmx_pip_tag_incx_t pip_tag_incx;
|
|
|
|
uint64_t index = mask_index*16 + offset/8;
|
|
|
|
pip_tag_incx.u64 = cvmx_read_csr(CVMX_PIP_TAG_INCX(index));
|
|
|
|
pip_tag_incx.s.en |= 0x80 >> (offset & 0x7);
|
|
|
|
cvmx_write_csr(CVMX_PIP_TAG_INCX(index), pip_tag_incx.u64);
|
|
|
|
offset++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-03-11 04:14:00 +00:00
|
|
|
/**
|
|
|
|
* Initialize Bit Select Extractor config. Their are 8 bit positions and valids
|
|
|
|
* to be used when using the corresponding extractor.
|
|
|
|
*
|
|
|
|
* @param bit Bit Select Extractor to use
|
|
|
|
* @param pos Which position to update
|
|
|
|
* @param val The value to update the position with
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_set_bsel_pos(int bit, int pos, int val)
|
|
|
|
{
|
|
|
|
cvmx_pip_bsel_ext_posx_t bsel_pos;
|
|
|
|
|
|
|
|
/* The bit select extractor is available in CN61XX and CN68XX pass2.0 onwards. */
|
|
|
|
if (!octeon_has_feature(OCTEON_FEATURE_BIT_EXTRACTOR))
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (bit < 0 || bit > 3)
|
|
|
|
{
|
|
|
|
cvmx_dprintf("ERROR: cvmx_pip_set_bsel_pos: Invalid Bit-Select Extractor (%d) passed\n", bit);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
bsel_pos.u64 = cvmx_read_csr(CVMX_PIP_BSEL_EXT_POSX(bit));
|
|
|
|
switch(pos)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
bsel_pos.s.pos0_val = 1;
|
|
|
|
bsel_pos.s.pos0 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
bsel_pos.s.pos1_val = 1;
|
|
|
|
bsel_pos.s.pos1 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
bsel_pos.s.pos2_val = 1;
|
|
|
|
bsel_pos.s.pos2 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
case 3:
|
|
|
|
bsel_pos.s.pos3_val = 1;
|
|
|
|
bsel_pos.s.pos3 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
bsel_pos.s.pos4_val = 1;
|
|
|
|
bsel_pos.s.pos4 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
case 5:
|
|
|
|
bsel_pos.s.pos5_val = 1;
|
|
|
|
bsel_pos.s.pos5 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
case 6:
|
|
|
|
bsel_pos.s.pos6_val = 1;
|
|
|
|
bsel_pos.s.pos6 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
case 7:
|
|
|
|
bsel_pos.s.pos7_val = 1;
|
|
|
|
bsel_pos.s.pos7 = val & 0x7f;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
cvmx_dprintf("Warning: cvmx_pip_set_bsel_pos: Invalid pos(%d)\n", pos);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
cvmx_write_csr(CVMX_PIP_BSEL_EXT_POSX(bit), bsel_pos.u64);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Initialize offset and skip values to use by bit select extractor.
|
|
|
|
|
|
|
|
* @param bit Bit Select Extractor to use
|
|
|
|
* @param offset Offset to add to extractor mem addr to get final address
|
|
|
|
to lookup table.
|
|
|
|
* @param skip Number of bytes to skip from start of packet 0-64
|
|
|
|
*/
|
|
|
|
static inline void cvmx_pip_bsel_config(int bit, int offset, int skip)
|
|
|
|
{
|
|
|
|
cvmx_pip_bsel_ext_cfgx_t bsel_cfg;
|
|
|
|
|
|
|
|
/* The bit select extractor is available in CN61XX and CN68XX pass2.0 onwards. */
|
|
|
|
if (!octeon_has_feature(OCTEON_FEATURE_BIT_EXTRACTOR))
|
|
|
|
return;
|
|
|
|
|
|
|
|
bsel_cfg.u64 = cvmx_read_csr(CVMX_PIP_BSEL_EXT_CFGX(bit));
|
|
|
|
bsel_cfg.s.offset = offset;
|
|
|
|
bsel_cfg.s.skip = skip;
|
|
|
|
cvmx_write_csr(CVMX_PIP_BSEL_EXT_CFGX(bit), bsel_cfg.u64);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get the entry for the Bit Select Extractor Table.
|
|
|
|
* @param work pointer to work queue entry
|
|
|
|
* @return Index of the Bit Select Extractor Table
|
|
|
|
*/
|
|
|
|
static inline int cvmx_pip_get_bsel_table_index(cvmx_wqe_t *work)
|
|
|
|
{
|
|
|
|
int bit = cvmx_wqe_get_port(work) & 0x3;
|
|
|
|
/* Get the Bit select table index. */
|
|
|
|
int index;
|
|
|
|
int y;
|
|
|
|
cvmx_pip_bsel_ext_cfgx_t bsel_cfg;
|
|
|
|
cvmx_pip_bsel_ext_posx_t bsel_pos;
|
|
|
|
|
|
|
|
/* The bit select extractor is available in CN61XX and CN68XX pass2.0 onwards. */
|
|
|
|
if (!octeon_has_feature(OCTEON_FEATURE_BIT_EXTRACTOR))
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
bsel_cfg.u64 = cvmx_read_csr(CVMX_PIP_BSEL_EXT_CFGX(bit));
|
|
|
|
bsel_pos.u64 = cvmx_read_csr(CVMX_PIP_BSEL_EXT_POSX(bit));
|
|
|
|
|
2018-11-09 19:17:25 +00:00
|
|
|
index = 0;
|
2012-03-11 04:14:00 +00:00
|
|
|
for (y = 0; y < 8; y++)
|
|
|
|
{
|
|
|
|
char *ptr = (char *)cvmx_phys_to_ptr(work->packet_ptr.s.addr);
|
|
|
|
int bit_loc = 0;
|
|
|
|
int bit;
|
|
|
|
|
|
|
|
ptr += bsel_cfg.s.skip;
|
|
|
|
switch(y)
|
|
|
|
{
|
|
|
|
case 0:
|
|
|
|
ptr += (bsel_pos.s.pos0 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos0 & 0x3);
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
ptr += (bsel_pos.s.pos1 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos1 & 0x3);
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
ptr += (bsel_pos.s.pos2 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos2 & 0x3);
|
|
|
|
break;
|
|
|
|
case 3:
|
|
|
|
ptr += (bsel_pos.s.pos3 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos3 & 0x3);
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
ptr += (bsel_pos.s.pos4 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos4 & 0x3);
|
|
|
|
break;
|
|
|
|
case 5:
|
|
|
|
ptr += (bsel_pos.s.pos5 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos5 & 0x3);
|
|
|
|
break;
|
|
|
|
case 6:
|
|
|
|
ptr += (bsel_pos.s.pos6 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos6 & 0x3);
|
|
|
|
break;
|
|
|
|
case 7:
|
|
|
|
ptr += (bsel_pos.s.pos7 >> 3);
|
|
|
|
bit_loc = 7 - (bsel_pos.s.pos7 & 0x3);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
bit = (*ptr >> bit_loc) & 1;
|
|
|
|
index |= bit << y;
|
|
|
|
}
|
|
|
|
index += bsel_cfg.s.offset;
|
|
|
|
index &= 0x1ff;
|
|
|
|
return index;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline int cvmx_pip_get_bsel_qos(cvmx_wqe_t *work)
|
|
|
|
{
|
|
|
|
int index = cvmx_pip_get_bsel_table_index(work);
|
|
|
|
cvmx_pip_bsel_tbl_entx_t bsel_tbl;
|
|
|
|
|
|
|
|
/* The bit select extractor is available in CN61XX and CN68XX pass2.0 onwards. */
|
|
|
|
if (!octeon_has_feature(OCTEON_FEATURE_BIT_EXTRACTOR))
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
bsel_tbl.u64 = cvmx_read_csr(CVMX_PIP_BSEL_TBL_ENTX(index));
|
|
|
|
|
|
|
|
return bsel_tbl.s.qos;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline int cvmx_pip_get_bsel_grp(cvmx_wqe_t *work)
|
|
|
|
{
|
|
|
|
int index = cvmx_pip_get_bsel_table_index(work);
|
|
|
|
cvmx_pip_bsel_tbl_entx_t bsel_tbl;
|
|
|
|
|
|
|
|
/* The bit select extractor is available in CN61XX and CN68XX pass2.0 onwards. */
|
|
|
|
if (!octeon_has_feature(OCTEON_FEATURE_BIT_EXTRACTOR))
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
bsel_tbl.u64 = cvmx_read_csr(CVMX_PIP_BSEL_TBL_ENTX(index));
|
|
|
|
|
|
|
|
return bsel_tbl.s.grp;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline int cvmx_pip_get_bsel_tt(cvmx_wqe_t *work)
|
|
|
|
{
|
|
|
|
int index = cvmx_pip_get_bsel_table_index(work);
|
|
|
|
cvmx_pip_bsel_tbl_entx_t bsel_tbl;
|
|
|
|
|
|
|
|
/* The bit select extractor is available in CN61XX and CN68XX pass2.0 onwards. */
|
|
|
|
if (!octeon_has_feature(OCTEON_FEATURE_BIT_EXTRACTOR))
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
bsel_tbl.u64 = cvmx_read_csr(CVMX_PIP_BSEL_TBL_ENTX(index));
|
|
|
|
|
|
|
|
return bsel_tbl.s.tt;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline int cvmx_pip_get_bsel_tag(cvmx_wqe_t *work)
|
|
|
|
{
|
|
|
|
int index = cvmx_pip_get_bsel_table_index(work);
|
|
|
|
int port = cvmx_wqe_get_port(work);
|
|
|
|
int bit = port & 0x3;
|
|
|
|
int upper_tag = 0;
|
|
|
|
cvmx_pip_bsel_tbl_entx_t bsel_tbl;
|
|
|
|
cvmx_pip_bsel_ext_cfgx_t bsel_cfg;
|
|
|
|
cvmx_pip_prt_tagx_t prt_tag;
|
|
|
|
|
|
|
|
/* The bit select extractor is available in CN61XX and CN68XX pass2.0 onwards. */
|
|
|
|
if (!octeon_has_feature(OCTEON_FEATURE_BIT_EXTRACTOR))
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
bsel_tbl.u64 = cvmx_read_csr(CVMX_PIP_BSEL_TBL_ENTX(index));
|
|
|
|
bsel_cfg.u64 = cvmx_read_csr(CVMX_PIP_BSEL_EXT_CFGX(bit));
|
|
|
|
|
|
|
|
prt_tag.u64 = cvmx_read_csr(CVMX_PIP_PRT_TAGX(port));
|
|
|
|
if (prt_tag.s.inc_prt_flag == 0)
|
|
|
|
upper_tag = bsel_cfg.s.upper_tag;
|
|
|
|
return (bsel_tbl.s.tag | ((bsel_cfg.s.tag << 8) & 0xff00) | ((upper_tag << 16) & 0xffff0000));
|
|
|
|
}
|
|
|
|
|
2010-07-20 07:11:19 +00:00
|
|
|
#ifdef __cplusplus
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#endif /* __CVMX_PIP_H__ */
|