diff options
Diffstat (limited to 'target/linux/mediatek/files-5.4/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_misc.c')
| -rw-r--r-- | target/linux/mediatek/files-5.4/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_misc.c | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/target/linux/mediatek/files-5.4/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_misc.c b/target/linux/mediatek/files-5.4/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_misc.c new file mode 100644 index 0000000000..2189b151c3 --- /dev/null +++ b/target/linux/mediatek/files-5.4/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_misc.c @@ -0,0 +1,268 @@ +/* + * Copyright (C) 2013 Realtek Semiconductor Corp. + * All Rights Reserved. + * + * Unless you and Realtek execute a separate written software license + * agreement governing use of this software, this software is licensed + * to you under the terms of the GNU General Public License version 2, + * available at https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt + * + * $Revision: 76306 $ + * $Date: 2017-03-08 15:13:58 +0800 (週三, 08 三月 2017) $ + * + * Purpose : RTL8367C switch high-level API for RTL8367C + * Feature : Miscellaneous functions + * + */ + +#include <rtl8367c_asicdrv_misc.h> +/* Function Name: + * rtl8367c_setAsicMacAddress + * Description: + * Set switch MAC address + * Input: + * mac - switch mac + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_setAsicMacAddress(ether_addr_t mac) +{ + ret_t retVal; + rtk_uint32 regData; + rtk_uint8 *accessPtr; + rtk_uint32 i; + + accessPtr = (rtk_uint8*)&mac; + + regData = *accessPtr; + accessPtr ++; + regData = (regData << 8) | *accessPtr; + accessPtr ++; + for(i = 0; i <=2; i++) + { + retVal = rtl8367c_setAsicReg(RTL8367C_REG_SWITCH_MAC2 - i, regData); + if(retVal != RT_ERR_OK) + return retVal; + + regData = *accessPtr; + accessPtr ++; + regData = (regData << 8) | *accessPtr; + accessPtr ++; + } + + return retVal; +} +/* Function Name: + * rtl8367c_getAsicMacAddress + * Description: + * Get switch MAC address + * Input: + * pMac - switch mac + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_getAsicMacAddress(ether_addr_t *pMac) +{ + ret_t retVal; + rtk_uint32 regData; + rtk_uint8 *accessPtr; + rtk_uint32 i; + + + accessPtr = (rtk_uint8*)pMac; + + for(i = 0; i <= 2; i++) + { + retVal = rtl8367c_getAsicReg(RTL8367C_REG_SWITCH_MAC2 - i, ®Data); + if(retVal != RT_ERR_OK) + return retVal; + + *accessPtr = (regData & 0xFF00) >> 8; + accessPtr ++; + *accessPtr = regData & 0xFF; + accessPtr ++; + } + + return retVal; +} +/* Function Name: + * rtl8367c_getAsicDebugInfo + * Description: + * Get per-port packet forward debugging information + * Input: + * port - Physical port number (0~7) + * pDebugifo - per-port packet trap/drop/forward reason + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * RT_ERR_PORT_ID - Invalid port number + * Note: + * None + */ +ret_t rtl8367c_getAsicDebugInfo(rtk_uint32 port, rtk_uint32 *pDebugifo) +{ + if(port > RTL8367C_PORTIDMAX) + return RT_ERR_PORT_ID; + + return rtl8367c_getAsicRegBits(RTL8367C_DEBUG_INFO_REG(port), RTL8367C_DEBUG_INFO_MASK(port), pDebugifo); +} +/* Function Name: + * rtl8367c_setAsicPortJamMode + * Description: + * Set half duplex flow control setting + * Input: + * mode - 0: Back-Pressure 1: DEFER + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_setAsicPortJamMode(rtk_uint32 mode) +{ + return rtl8367c_setAsicRegBit(RTL8367C_REG_CFG_BACKPRESSURE, RTL8367C_LONGTXE_OFFSET,mode); +} +/* Function Name: + * rtl8367c_getAsicPortJamMode + * Description: + * Get half duplex flow control setting + * Input: + * pMode - 0: Back-Pressure 1: DEFER + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_getAsicPortJamMode(rtk_uint32* pMode) +{ + return rtl8367c_getAsicRegBit(RTL8367C_REG_CFG_BACKPRESSURE, RTL8367C_LONGTXE_OFFSET, pMode); +} + +/* Function Name: + * rtl8367c_setAsicMaxLengthCfg + * Description: + * Set Max packet length configuration + * Input: + * cfgId - Configuration ID + * maxLength - Max Length + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_setAsicMaxLengthCfg(rtk_uint32 cfgId, rtk_uint32 maxLength) +{ + return rtl8367c_setAsicRegBits(RTL8367C_REG_MAX_LEN_RX_TX_CFG0 + cfgId, RTL8367C_MAX_LEN_RX_TX_CFG0_MASK, maxLength); +} + +/* Function Name: + * rtl8367c_getAsicMaxLengthCfg + * Description: + * Get Max packet length configuration + * Input: + * cfgId - Configuration ID + * maxLength - Max Length + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_getAsicMaxLengthCfg(rtk_uint32 cfgId, rtk_uint32 *pMaxLength) +{ + return rtl8367c_getAsicRegBits(RTL8367C_REG_MAX_LEN_RX_TX_CFG0 + cfgId, RTL8367C_MAX_LEN_RX_TX_CFG0_MASK, pMaxLength); +} + +/* Function Name: + * rtl8367c_setAsicMaxLength + * Description: + * Set Max packet length + * Input: + * port - port ID + * type - 0: 10M/100M speed, 1: giga speed + * cfgId - Configuration ID + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_setAsicMaxLength(rtk_uint32 port, rtk_uint32 type, rtk_uint32 cfgId) +{ + ret_t retVal; + + if(port < 8) + { + retVal = rtl8367c_setAsicRegBit(RTL8367C_REG_MAX_LENGTH_CFG, (type * 8) + port, cfgId); + if(retVal != RT_ERR_OK) + return retVal; + } + else + { + retVal = rtl8367c_setAsicRegBit(RTL8367C_REG_MAX_LENGTH_CFG_EXT, (type * 3) + port - 8, cfgId); + if(retVal != RT_ERR_OK) + return retVal; + } + + return RT_ERR_OK; +} + +/* Function Name: + * rtl8367c_getAsicMaxLength + * Description: + * Get Max packet length + * Input: + * port - port ID + * type - 0: 10M/100M speed, 1: giga speed + * cfgId - Configuration ID + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_getAsicMaxLength(rtk_uint32 port, rtk_uint32 type, rtk_uint32 *pCfgId) +{ + ret_t retVal; + + if(port < 8) + { + retVal = rtl8367c_getAsicRegBit(RTL8367C_REG_MAX_LENGTH_CFG, (type * 8) + port, pCfgId); + if(retVal != RT_ERR_OK) + return retVal; + } + else + { + retVal = rtl8367c_getAsicRegBit(RTL8367C_REG_MAX_LENGTH_CFG_EXT, (type * 3) + port - 8, pCfgId); + if(retVal != RT_ERR_OK) + return retVal; + } + return RT_ERR_OK; +} + |