diff options
Diffstat (limited to 'target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_interrupt.c')
| -rw-r--r-- | target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_interrupt.c | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_interrupt.c b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_interrupt.c new file mode 100644 index 0000000000..fb6cbcdf1f --- /dev/null +++ b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/rtl8367c_asicdrv_interrupt.c @@ -0,0 +1,205 @@ +/* + * 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 : Interrupt related functions + * + */ +#include <rtl8367c_asicdrv_interrupt.h> +/* Function Name: + * rtl8367c_setAsicInterruptPolarity + * Description: + * Set interrupt trigger polarity + * Input: + * polarity - 0:pull high 1: pull low + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_setAsicInterruptPolarity(rtk_uint32 polarity) +{ + return rtl8367c_setAsicRegBit(RTL8367C_REG_INTR_CTRL, RTL8367C_INTR_CTRL_OFFSET, polarity); +} +/* Function Name: + * rtl8367c_getAsicInterruptPolarity + * Description: + * Get interrupt trigger polarity + * Input: + * pPolarity - 0:pull high 1: pull low + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_getAsicInterruptPolarity(rtk_uint32* pPolarity) +{ + return rtl8367c_getAsicRegBit(RTL8367C_REG_INTR_CTRL, RTL8367C_INTR_CTRL_OFFSET, pPolarity); +} +/* Function Name: + * rtl8367c_setAsicInterruptMask + * Description: + * Set interrupt enable mask + * Input: + * imr - Interrupt mask + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_setAsicInterruptMask(rtk_uint32 imr) +{ + return rtl8367c_setAsicReg(RTL8367C_REG_INTR_IMR, imr); +} +/* Function Name: + * rtl8367c_getAsicInterruptMask + * Description: + * Get interrupt enable mask + * Input: + * pImr - Interrupt mask + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_getAsicInterruptMask(rtk_uint32* pImr) +{ + return rtl8367c_getAsicReg(RTL8367C_REG_INTR_IMR, pImr); +} +/* Function Name: + * rtl8367c_setAsicInterruptMask + * Description: + * Clear interrupt enable mask + * Input: + * ims - Interrupt status mask + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * This API can be used to clear ASIC interrupt status and register will be cleared by writting 1. + * [0]:Link change, + * [1]:Share meter exceed, + * [2]:Learn number overed, + * [3]:Speed Change, + * [4]:Tx special congestion + * [5]:1 second green feature + * [6]:loop detection + * [7]:interrupt from 8051 + * [8]:Cable diagnostic finish + * [9]:ACL action interrupt trigger + * [11]: Silent Start + */ +ret_t rtl8367c_setAsicInterruptStatus(rtk_uint32 ims) +{ + return rtl8367c_setAsicReg(RTL8367C_REG_INTR_IMS, ims); +} +/* Function Name: + * rtl8367c_getAsicInterruptStatus + * Description: + * Get interrupt enable mask + * Input: + * pIms - Interrupt status mask + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * Note: + * None + */ +ret_t rtl8367c_getAsicInterruptStatus(rtk_uint32* pIms) +{ + return rtl8367c_getAsicReg(RTL8367C_REG_INTR_IMS, pIms); +} +/* Function Name: + * rtl8367c_setAsicInterruptRelatedStatus + * Description: + * Clear interrupt status + * Input: + * type - per port Learn over, per-port speed change, per-port special congest, share meter exceed status + * status - exceed status, write 1 to clear + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * RT_ERR_OUT_OF_RANGE - input parameter out of range + * Note: + * None + */ +ret_t rtl8367c_setAsicInterruptRelatedStatus(rtk_uint32 type, rtk_uint32 status) +{ + CONST rtk_uint32 indicatorAddress[INTRST_END] = {RTL8367C_REG_LEARN_OVER_INDICATOR, + RTL8367C_REG_SPEED_CHANGE_INDICATOR, + RTL8367C_REG_SPECIAL_CONGEST_INDICATOR, + RTL8367C_REG_PORT_LINKDOWN_INDICATOR, + RTL8367C_REG_PORT_LINKUP_INDICATOR, + RTL8367C_REG_METER_OVERRATE_INDICATOR0, + RTL8367C_REG_METER_OVERRATE_INDICATOR1, + RTL8367C_REG_RLDP_LOOPED_INDICATOR, + RTL8367C_REG_RLDP_RELEASED_INDICATOR, + RTL8367C_REG_SYSTEM_LEARN_OVER_INDICATOR}; + + if(type >= INTRST_END ) + return RT_ERR_OUT_OF_RANGE; + + return rtl8367c_setAsicReg(indicatorAddress[type], status); +} +/* Function Name: + * rtl8367c_getAsicInterruptRelatedStatus + * Description: + * Get interrupt status + * Input: + * type - per port Learn over, per-port speed change, per-port special congest, share meter exceed status + * pStatus - exceed status, write 1 to clear + * Output: + * None + * Return: + * RT_ERR_OK - Success + * RT_ERR_SMI - SMI access error + * RT_ERR_OUT_OF_RANGE - input parameter out of range + * Note: + * None + */ +ret_t rtl8367c_getAsicInterruptRelatedStatus(rtk_uint32 type, rtk_uint32* pStatus) +{ + CONST rtk_uint32 indicatorAddress[INTRST_END] = {RTL8367C_REG_LEARN_OVER_INDICATOR, + RTL8367C_REG_SPEED_CHANGE_INDICATOR, + RTL8367C_REG_SPECIAL_CONGEST_INDICATOR, + RTL8367C_REG_PORT_LINKDOWN_INDICATOR, + RTL8367C_REG_PORT_LINKUP_INDICATOR, + RTL8367C_REG_METER_OVERRATE_INDICATOR0, + RTL8367C_REG_METER_OVERRATE_INDICATOR1, + RTL8367C_REG_RLDP_LOOPED_INDICATOR, + RTL8367C_REG_RLDP_RELEASED_INDICATOR, + RTL8367C_REG_SYSTEM_LEARN_OVER_INDICATOR}; + + if(type >= INTRST_END ) + return RT_ERR_OUT_OF_RANGE; + + return rtl8367c_getAsicReg(indicatorAddress[type], pStatus); +} + |