diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h')
-rw-r--r-- | drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h new file mode 100644 index 0000000..f635d3c --- /dev/null +++ b/drivers/net/ethernet/freescale/sdk_fman/inc/Peripherals/mii_acc_ext.h @@ -0,0 +1,76 @@ +/* + * Copyright 2008-2012 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. + */ + + + +#ifndef __MII_ACC_EXT_H +#define __MII_ACC_EXT_H + + +/**************************************************************************//** + @Function MII_ReadPhyReg + + @Description This routine is called to read a specified PHY + register value. + + @Param[in] h_MiiAccess - Handle to MII configuration access registers + @Param[in] phyAddr - PHY address (0-31). + @Param[in] reg - PHY register to read + @Param[out] p_Data - Gets the register value. + + @Return Always zero (success). +*//***************************************************************************/ +int MII_ReadPhyReg(t_Handle h_MiiAccess, + uint8_t phyAddr, + uint8_t reg, + uint16_t *p_Data); + +/**************************************************************************//** + @Function MII_WritePhyReg + + @Description This routine is called to write data to a specified PHY + register. + + @Param[in] h_MiiAccess - Handle to MII configuration access registers + @Param[in] phyAddr - PHY address (0-31). + @Param[in] reg - PHY register to write + @Param[in] data - Data to write in register. + + @Return Always zero (success). +*//***************************************************************************/ +int MII_WritePhyReg(t_Handle h_MiiAccess, + uint8_t phyAddr, + uint8_t reg, + uint16_t data); + + +#endif /* __MII_ACC_EXT_H */ |