diff options
Diffstat (limited to 'target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/mirror.c')
| -rw-r--r-- | target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/mirror.c | 548 |
1 files changed, 548 insertions, 0 deletions
diff --git a/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/mirror.c b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/mirror.c new file mode 100644 index 0000000000..1921d1a5af --- /dev/null +++ b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/mirror.c @@ -0,0 +1,548 @@ +/* + * 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 : RTK switch high-level API for RTL8367/RTL8367C + * Feature : Here is a list of all functions and variables in Mirror module. + * + */ + +#include <rtk_switch.h> +#include <rtk_error.h> +#include <mirror.h> +#include <string.h> +#include <rtl8367c_asicdrv.h> +#include <rtl8367c_asicdrv_mirror.h> + +/* Function Name: + * rtk_mirror_portBased_set + * Description: + * Set port mirror function. + * Input: + * mirroring_port - Monitor port. + * pMirrored_rx_portmask - Rx mirror port mask. + * pMirrored_tx_portmask - Tx mirror port mask. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_PORT_ID - Invalid port number + * RT_ERR_PORT_MASK - Invalid portmask. + * Note: + * The API is to set mirror function of source port and mirror port. + * The mirror port can only be set to one port and the TX and RX mirror ports + * should be identical. + */ +rtk_api_ret_t rtk_mirror_portBased_set(rtk_port_t mirroring_port, rtk_portmask_t *pMirrored_rx_portmask, rtk_portmask_t *pMirrored_tx_portmask) +{ + rtk_api_ret_t retVal; + rtk_enable_t mirRx, mirTx; + rtk_uint32 i, pmask; + rtk_port_t source_port; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check port valid */ + RTK_CHK_PORT_VALID(mirroring_port); + + if(NULL == pMirrored_rx_portmask) + return RT_ERR_NULL_POINTER; + + if(NULL == pMirrored_tx_portmask) + return RT_ERR_NULL_POINTER; + + RTK_CHK_PORTMASK_VALID(pMirrored_rx_portmask); + + RTK_CHK_PORTMASK_VALID(pMirrored_tx_portmask); + + /*Mirror Sorce Port Mask Check*/ + if (pMirrored_tx_portmask->bits[0]!=pMirrored_rx_portmask->bits[0]&&pMirrored_tx_portmask->bits[0]!=0&&pMirrored_rx_portmask->bits[0]!=0) + return RT_ERR_PORT_MASK; + + /*mirror port != source port*/ + if(RTK_PORTMASK_IS_PORT_SET((*pMirrored_tx_portmask), mirroring_port) || RTK_PORTMASK_IS_PORT_SET((*pMirrored_rx_portmask), mirroring_port)) + return RT_ERR_PORT_MASK; + + source_port = rtk_switch_maxLogicalPort_get(); + + RTK_SCAN_ALL_LOG_PORT(i) + { + if (pMirrored_tx_portmask->bits[0]&(1<<i)) + { + source_port = i; + break; + } + + if (pMirrored_rx_portmask->bits[0]&(1<<i)) + { + source_port = i; + break; + } + } + + if ((retVal = rtl8367c_setAsicPortMirror(rtk_switch_port_L2P_get(source_port), rtk_switch_port_L2P_get(mirroring_port))) != RT_ERR_OK) + return retVal; + if(pMirrored_rx_portmask->bits[0] != 0) + { + if ((retVal = rtk_switch_portmask_L2P_get(pMirrored_rx_portmask, &pmask)) != RT_ERR_OK) + return retVal; + if ((retVal = rtl8367c_setAsicPortMirrorMask(pmask)) != RT_ERR_OK) + return retVal; + } + else + { + if ((retVal = rtk_switch_portmask_L2P_get(pMirrored_tx_portmask, &pmask)) != RT_ERR_OK) + return retVal; + if ((retVal = rtl8367c_setAsicPortMirrorMask(pmask)) != RT_ERR_OK) + return retVal; + } + + + if (pMirrored_rx_portmask->bits[0]) + mirRx = ENABLED; + else + mirRx = DISABLED; + + if ((retVal = rtl8367c_setAsicPortMirrorRxFunction(mirRx)) != RT_ERR_OK) + return retVal; + + if (pMirrored_tx_portmask->bits[0]) + mirTx = ENABLED; + else + mirTx = DISABLED; + + if ((retVal = rtl8367c_setAsicPortMirrorTxFunction(mirTx)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; + +} + +/* Function Name: + * rtk_mirror_portBased_get + * Description: + * Get port mirror function. + * Input: + * None + * Output: + * pMirroring_port - Monitor port. + * pMirrored_rx_portmask - Rx mirror port mask. + * pMirrored_tx_portmask - Tx mirror port mask. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * Note: + * The API is to get mirror function of source port and mirror port. + */ +rtk_api_ret_t rtk_mirror_portBased_get(rtk_port_t *pMirroring_port, rtk_portmask_t *pMirrored_rx_portmask, rtk_portmask_t *pMirrored_tx_portmask) +{ + rtk_api_ret_t retVal; + rtk_port_t source_port; + rtk_enable_t mirRx, mirTx; + rtk_uint32 sport, mport, pmask; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if(NULL == pMirrored_rx_portmask) + return RT_ERR_NULL_POINTER; + + if(NULL == pMirrored_tx_portmask) + return RT_ERR_NULL_POINTER; + + if(NULL == pMirroring_port) + return RT_ERR_NULL_POINTER; + + if ((retVal = rtl8367c_getAsicPortMirror(&sport, &mport)) != RT_ERR_OK) + return retVal; + source_port = rtk_switch_port_P2L_get(sport); + *pMirroring_port = rtk_switch_port_P2L_get(mport); + + if ((retVal = rtl8367c_getAsicPortMirrorRxFunction((rtk_uint32*)&mirRx)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPortMirrorTxFunction((rtk_uint32*)&mirTx)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPortMirrorMask(&pmask)) != RT_ERR_OK) + return retVal; + + if (DISABLED == mirRx) + pMirrored_rx_portmask->bits[0]=0; + else + { + if ((retVal = rtk_switch_portmask_P2L_get(pmask, pMirrored_rx_portmask)) != RT_ERR_OK) + return retVal; + pMirrored_rx_portmask->bits[0] |= 1<<source_port; + } + + if (DISABLED == mirTx) + pMirrored_tx_portmask->bits[0]=0; + else + { + if ((retVal = rtk_switch_portmask_P2L_get(pmask, pMirrored_tx_portmask)) != RT_ERR_OK) + return retVal; + pMirrored_tx_portmask->bits[0] |= 1<<source_port; + } + + return RT_ERR_OK; + +} + +/* Function Name: + * rtk_mirror_portIso_set + * Description: + * Set mirror port isolation. + * Input: + * enable |Mirror isolation status. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_ENABLE - Invalid enable input + * Note: + * The API is to set mirror isolation function that prevent normal forwarding packets to miror port. + */ +rtk_api_ret_t rtk_mirror_portIso_set(rtk_enable_t enable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (enable >= RTK_ENABLE_END) + return RT_ERR_ENABLE; + + if ((retVal = rtl8367c_setAsicPortMirrorIsolation(enable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_portIso_get + * Description: + * Get mirror port isolation. + * Input: + * None + * Output: + * pEnable |Mirror isolation status. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * Note: + * The API is to get mirror isolation status. + */ +rtk_api_ret_t rtk_mirror_portIso_get(rtk_enable_t *pEnable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if(NULL == pEnable) + return RT_ERR_NULL_POINTER; + + if ((retVal = rtl8367c_getAsicPortMirrorIsolation(pEnable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_vlanLeaky_set + * Description: + * Set mirror VLAN leaky. + * Input: + * txenable -TX leaky enable. + * rxenable - RX leaky enable. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_ENABLE - Invalid enable input + * Note: + * The API is to set mirror VLAN leaky function forwarding packets to miror port. + */ +rtk_api_ret_t rtk_mirror_vlanLeaky_set(rtk_enable_t txenable, rtk_enable_t rxenable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if ((txenable >= RTK_ENABLE_END) ||(rxenable >= RTK_ENABLE_END)) + return RT_ERR_ENABLE; + + if ((retVal = rtl8367c_setAsicPortMirrorVlanTxLeaky(txenable)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPortMirrorVlanRxLeaky(rxenable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_vlanLeaky_get + * Description: + * Get mirror VLAN leaky. + * Input: + * None + * Output: + * pTxenable - TX leaky enable. + * pRxenable - RX leaky enable. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * Note: + * The API is to get mirror VLAN leaky status. + */ +rtk_api_ret_t rtk_mirror_vlanLeaky_get(rtk_enable_t *pTxenable, rtk_enable_t *pRxenable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if( (NULL == pTxenable) || (NULL == pRxenable) ) + return RT_ERR_NULL_POINTER; + + if ((retVal = rtl8367c_getAsicPortMirrorVlanTxLeaky(pTxenable)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPortMirrorVlanRxLeaky(pRxenable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_isolationLeaky_set + * Description: + * Set mirror Isolation leaky. + * Input: + * txenable -TX leaky enable. + * rxenable - RX leaky enable. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_ENABLE - Invalid enable input + * Note: + * The API is to set mirror VLAN leaky function forwarding packets to miror port. + */ +rtk_api_ret_t rtk_mirror_isolationLeaky_set(rtk_enable_t txenable, rtk_enable_t rxenable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if ((txenable >= RTK_ENABLE_END) ||(rxenable >= RTK_ENABLE_END)) + return RT_ERR_ENABLE; + + if ((retVal = rtl8367c_setAsicPortMirrorIsolationTxLeaky(txenable)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPortMirrorIsolationRxLeaky(rxenable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_isolationLeaky_get + * Description: + * Get mirror isolation leaky. + * Input: + * None + * Output: + * pTxenable - TX leaky enable. + * pRxenable - RX leaky enable. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * Note: + * The API is to get mirror isolation leaky status. + */ +rtk_api_ret_t rtk_mirror_isolationLeaky_get(rtk_enable_t *pTxenable, rtk_enable_t *pRxenable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if( (NULL == pTxenable) || (NULL == pRxenable) ) + return RT_ERR_NULL_POINTER; + + if ((retVal = rtl8367c_getAsicPortMirrorIsolationTxLeaky(pTxenable)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPortMirrorIsolationRxLeaky(pRxenable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_keep_set + * Description: + * Set mirror packet format keep. + * Input: + * mode - -mirror keep mode. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_ENABLE - Invalid enable input + * Note: + * The API is to set -mirror keep mode. + * The mirror keep mode is as following: + * - MIRROR_FOLLOW_VLAN + * - MIRROR_KEEP_ORIGINAL + * - MIRROR_KEEP_END + */ +rtk_api_ret_t rtk_mirror_keep_set(rtk_mirror_keep_t mode) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (mode >= MIRROR_KEEP_END) + return RT_ERR_ENABLE; + + if ((retVal = rtl8367c_setAsicPortMirrorRealKeep(mode)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_keep_get + * Description: + * Get mirror packet format keep. + * Input: + * None + * Output: + * pMode -mirror keep mode. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * Note: + * The API is to get mirror keep mode. + * The mirror keep mode is as following: + * - MIRROR_FOLLOW_VLAN + * - MIRROR_KEEP_ORIGINAL + * - MIRROR_KEEP_END + */ +rtk_api_ret_t rtk_mirror_keep_get(rtk_mirror_keep_t *pMode) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if(NULL == pMode) + return RT_ERR_NULL_POINTER; + + if ((retVal = rtl8367c_getAsicPortMirrorRealKeep(pMode)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_override_set + * Description: + * Set port mirror override function. + * Input: + * rxMirror - 1: output mirrored packet, 0: output normal forward packet + * txMirror - 1: output mirrored packet, 0: output normal forward packet + * aclMirror - 1: output mirrored packet, 0: output normal forward packet + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * Note: + * The API is to set mirror override function. + * This function control the output format when a port output + * normal forward & mirrored packet at the same time. + */ +rtk_api_ret_t rtk_mirror_override_set(rtk_enable_t rxMirror, rtk_enable_t txMirror, rtk_enable_t aclMirror) +{ + rtk_api_ret_t retVal; + + if( (rxMirror >= RTK_ENABLE_END) || (txMirror >= RTK_ENABLE_END) || (aclMirror >= RTK_ENABLE_END)) + return RT_ERR_ENABLE; + + if ((retVal = rtl8367c_setAsicPortMirrorOverride((rtk_uint32)rxMirror, (rtk_uint32)txMirror, (rtk_uint32)aclMirror)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_mirror_override_get + * Description: + * Get port mirror override function. + * Input: + * None + * Output: + * pRxMirror - 1: output mirrored packet, 0: output normal forward packet + * pTxMirror - 1: output mirrored packet, 0: output normal forward packet + * pAclMirror - 1: output mirrored packet, 0: output normal forward packet + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_NULL_POINTER - Null Pointer + * Note: + * The API is to Get mirror override function. + * This function control the output format when a port output + * normal forward & mirrored packet at the same time. + */ +rtk_api_ret_t rtk_mirror_override_get(rtk_enable_t *pRxMirror, rtk_enable_t *pTxMirror, rtk_enable_t *pAclMirror) +{ + rtk_api_ret_t retVal; + + if( (pRxMirror == NULL) || (pTxMirror == NULL) || (pAclMirror == NULL)) + return RT_ERR_ENABLE; + + if ((retVal = rtl8367c_getAsicPortMirrorOverride((rtk_uint32 *)pRxMirror, (rtk_uint32 *)pTxMirror, (rtk_uint32 *)pAclMirror)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} |