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dtsec.c
(55.76 KB)
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dtsec.h
(9.74 KB)
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dtsec_mii_acc.c
(3.89 KB)
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dtsec_mii_acc.h
(2.06 KB)
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fm_mac.c
(24.17 KB)
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fm_mac.h
(8.41 KB)
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fman_crc32.c
(5.8 KB)
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fman_crc32.h
(1.91 KB)
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fman_dtsec.c
(22.01 KB)
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fman_dtsec_mii_acc.c
(5.53 KB)
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fman_memac.c
(13.65 KB)
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fman_memac_mii_acc.c
(6.78 KB)
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fman_tgec.c
(9.94 KB)
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memac.c
(41.2 KB)
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memac.h
(5.5 KB)
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memac_mii_acc.c
(3.45 KB)
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memac_mii_acc.h
(2.95 KB)
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tgec.c
(35.61 KB)
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tgec.h
(8.15 KB)
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tgec_mii_acc.c
(5.05 KB)
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tgec_mii_acc.h
(3.19 KB)
Editing: dtsec_mii_acc.c
/* * Copyright 2008-2013 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. */ /****************************************************************************** @File dtsec_mii_acc.c @Description FM dtsec MII register access MAC ... *//***************************************************************************/ #include "error_ext.h" #include "std_ext.h" #include "fm_mac.h" #include "dtsec.h" #include "fsl_fman_dtsec_mii_acc.h" /*****************************************************************************/ t_Error DTSEC_MII_WritePhyReg(t_Handle h_Dtsec, uint8_t phyAddr, uint8_t reg, uint16_t data) { t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; struct dtsec_mii_reg *miiregs; uint16_t dtsec_freq; t_Error err; SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_MiiMemMap, E_INVALID_HANDLE); dtsec_freq = (uint16_t)(p_Dtsec->fmMacControllerDriver.clkFreq >> 1); miiregs = p_Dtsec->p_MiiMemMap; err = (t_Error)fman_dtsec_mii_write_reg(miiregs, phyAddr, reg, data, dtsec_freq); return err; } /*****************************************************************************/ t_Error DTSEC_MII_ReadPhyReg(t_Handle h_Dtsec, uint8_t phyAddr, uint8_t reg, uint16_t *p_Data) { t_Dtsec *p_Dtsec = (t_Dtsec *)h_Dtsec; struct dtsec_mii_reg *miiregs; uint16_t dtsec_freq; t_Error err; SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_HANDLE); SANITY_CHECK_RETURN_ERROR(p_Dtsec->p_MiiMemMap, E_INVALID_HANDLE); dtsec_freq = (uint16_t)(p_Dtsec->fmMacControllerDriver.clkFreq >> 1); miiregs = p_Dtsec->p_MiiMemMap; err = fman_dtsec_mii_read_reg(miiregs, phyAddr, reg, p_Data, dtsec_freq); if (*p_Data == 0xffff) RETURN_ERROR(MINOR, E_NO_DEVICE, ("Read wrong data (0xffff): phyAddr 0x%x, reg 0x%x", phyAddr, reg)); if (err) RETURN_ERROR(MINOR, (t_Error)err, NO_MSG); return E_OK; }
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