b33ccdb17f
Provide C-level interface for Arkville's internal HW resources MPU, (Memory Prefetch Unit) pktdir (Packet director), and RQP (Request Pacer) modules Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
92 lines
3.4 KiB
C
92 lines
3.4 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) 2015-2017 Atomic Rules LLC
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* All rights reserved.
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*
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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
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* are met:
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*
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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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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <unistd.h>
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#include "ark_rqp.h"
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#include "ark_logs.h"
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/* ************************************************************************* */
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void
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ark_rqp_stats_reset(struct ark_rqpace_t *rqp)
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{
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rqp->stats_clear = 1;
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/* POR 992 */
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/* rqp->cpld_max = 992; */
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/* POR 64 */
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/* rqp->cplh_max = 64; */
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}
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/* ************************************************************************* */
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void
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ark_rqp_dump(struct ark_rqpace_t *rqp)
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{
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if (rqp->err_count_other != 0)
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PMD_DRV_LOG(ERR,
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"RQP Errors noted: ctrl: %d cplh_hmax %d cpld_max %d"
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ARK_SU32
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ARK_SU32 "\n",
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rqp->ctrl, rqp->cplh_max, rqp->cpld_max,
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"Error Count", rqp->err_cnt,
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"Error General", rqp->err_count_other);
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PMD_STATS_LOG(INFO, "RQP Dump: ctrl: %d cplh_hmax %d cpld_max %d"
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ARK_SU32
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ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32
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ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32
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ARK_SU32 ARK_SU32 ARK_SU32
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ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 ARK_SU32 "\n",
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rqp->ctrl, rqp->cplh_max, rqp->cpld_max,
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"Error Count", rqp->err_cnt,
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"Error General", rqp->err_count_other,
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"stall_pS", rqp->stall_ps,
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"stall_pS Min", rqp->stall_ps_min,
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"stall_pS Max", rqp->stall_ps_max,
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"req_pS", rqp->req_ps,
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"req_pS Min", rqp->req_ps_min,
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"req_pS Max", rqp->req_ps_max,
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"req_dWPS", rqp->req_dw_ps,
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"req_dWPS Min", rqp->req_dw_ps_min,
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"req_dWPS Max", rqp->req_dw_ps_max,
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"cpl_pS", rqp->cpl_ps,
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"cpl_pS Min", rqp->cpl_ps_min,
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"cpl_pS Max", rqp->cpl_ps_max,
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"cpl_dWPS", rqp->cpl_dw_ps,
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"cpl_dWPS Min", rqp->cpl_dw_ps_min,
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"cpl_dWPS Max", rqp->cpl_dw_ps_max,
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"cplh pending", rqp->cplh_pending,
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"cpld pending", rqp->cpld_pending,
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"cplh pending max", rqp->cplh_pending_max,
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"cpld pending max", rqp->cpld_pending_max);
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}
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