mirror of https://github.com/F-Stack/f-stack.git
103 lines
3.8 KiB
C
103 lines
3.8 KiB
C
/*
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* Copyright 2008-2012 Freescale Semiconductor Inc.
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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 are met:
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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 the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY 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 OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __FSL_FMAN_PRS_H
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#define __FSL_FMAN_PRS_H
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#include "common/general.h"
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#define FM_PCD_EX_PRS_DOUBLE_ECC 0x02000000
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#define FM_PCD_EX_PRS_SINGLE_ECC 0x01000000
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#define FM_PCD_PRS_PPSC_ALL_PORTS 0xffff0000
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#define FM_PCD_PRS_RPIMAC_EN 0x00000001
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#define FM_PCD_PRS_PORT_IDLE_STS 0xffff0000
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#define FM_PCD_PRS_SINGLE_ECC 0x00004000
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#define FM_PCD_PRS_DOUBLE_ECC 0x00004000
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#define PRS_MAX_CYCLE_LIMIT 8191
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#define DEFAULT_MAX_PRS_CYC_LIM 0
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struct fman_prs_regs {
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uint32_t fmpr_rpclim;
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uint32_t fmpr_rpimac;
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uint32_t pmeec;
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uint32_t res00c[5];
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uint32_t fmpr_pevr;
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uint32_t fmpr_pever;
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uint32_t res028;
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uint32_t fmpr_perr;
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uint32_t fmpr_perer;
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uint32_t res034;
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uint32_t res038[10];
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uint32_t fmpr_ppsc;
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uint32_t res064;
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uint32_t fmpr_pds;
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uint32_t fmpr_l2rrs;
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uint32_t fmpr_l3rrs;
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uint32_t fmpr_l4rrs;
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uint32_t fmpr_srrs;
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uint32_t fmpr_l2rres;
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uint32_t fmpr_l3rres;
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uint32_t fmpr_l4rres;
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uint32_t fmpr_srres;
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uint32_t fmpr_spcs;
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uint32_t fmpr_spscs;
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uint32_t fmpr_hxscs;
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uint32_t fmpr_mrcs;
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uint32_t fmpr_mwcs;
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uint32_t fmpr_mrscs;
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uint32_t fmpr_mwscs;
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uint32_t fmpr_fcscs;
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};
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struct fman_prs_cfg {
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uint32_t port_id_stat;
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uint16_t max_prs_cyc_lim;
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uint32_t prs_exceptions;
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};
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uint32_t fman_prs_get_err_event(struct fman_prs_regs *regs, uint32_t ev_mask);
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uint32_t fman_prs_get_err_ev_mask(struct fman_prs_regs *regs);
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void fman_prs_ack_err_event(struct fman_prs_regs *regs, uint32_t event);
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uint32_t fman_prs_get_expt_event(struct fman_prs_regs *regs, uint32_t ev_mask);
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uint32_t fman_prs_get_expt_ev_mask(struct fman_prs_regs *regs);
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void fman_prs_ack_expt_event(struct fman_prs_regs *regs, uint32_t event);
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void fman_prs_defconfig(struct fman_prs_cfg *cfg);
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int fman_prs_init(struct fman_prs_regs *regs, struct fman_prs_cfg *cfg);
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void fman_prs_enable(struct fman_prs_regs *regs);
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void fman_prs_disable(struct fman_prs_regs *regs);
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int fman_prs_is_enabled(struct fman_prs_regs *regs);
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void fman_prs_set_stst_port_msk(struct fman_prs_regs *regs, uint32_t pid_msk);
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void fman_prs_set_stst(struct fman_prs_regs *regs, bool enable);
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#endif /* __FSL_FMAN_PRS_H */
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