diff options
Diffstat (limited to 'target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/qos.c')
| -rw-r--r-- | target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/qos.c | 1452 |
1 files changed, 1452 insertions, 0 deletions
diff --git a/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/qos.c b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/qos.c new file mode 100644 index 0000000000..70067a3016 --- /dev/null +++ b/target/linux/mediatek/files-5.10/drivers/net/phy/rtk/rtl8367c/qos.c @@ -0,0 +1,1452 @@ +/* + * 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 QoS module. + * + */ + +#include <rtk_switch.h> +#include <rtk_error.h> +#include <qos.h> +#include <string.h> + +#include <rtl8367c_asicdrv.h> +#include <rtl8367c_asicdrv_qos.h> +#include <rtl8367c_asicdrv_fc.h> +#include <rtl8367c_asicdrv_scheduling.h> + +/* Function Name: + * rtk_qos_init + * Description: + * Configure Qos default settings with queue number assigment to each port. + * Input: + * queueNum - Queue number of each port. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_QUEUE_NUM - Invalid queue number. + * RT_ERR_INPUT - Invalid input parameters. + * Note: + * This API will initialize related Qos setting with queue number assigment. + * The queue number is from 1 to 8. + */ +rtk_api_ret_t rtk_qos_init(rtk_queue_num_t queueNum) +{ + CONST_T rtk_uint16 g_prioritytToQid[8][8]= { + {0, 0,0,0,0,0,0,0}, + {0, 0,0,0,7,7,7,7}, + {0, 0,0,0,1,1,7,7}, + {0, 0,1,1,2,2,7,7}, + {0, 0,1,1,2,3,7,7}, + {0, 0,1,2,3,4,7,7}, + {0, 0,1,2,3,4,5,7}, + {0,1,2,3,4,5,6,7} + }; + + CONST_T rtk_uint32 g_priorityDecision[8] = {0x01, 0x80,0x04,0x02,0x20,0x40,0x10,0x08}; + CONST_T rtk_uint32 g_prioritytRemap[8] = {0,1,2,3,4,5,6,7}; + + rtk_api_ret_t retVal; + rtk_uint32 qmapidx; + rtk_uint32 priority; + rtk_uint32 priDec; + rtk_uint32 port; + rtk_uint32 dscp; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (queueNum <= 0 || queueNum > RTK_MAX_NUM_OF_QUEUE) + return RT_ERR_QUEUE_NUM; + + /*Set Output Queue Number*/ + if (RTK_MAX_NUM_OF_QUEUE == queueNum) + qmapidx = 0; + else + qmapidx = queueNum; + + RTK_SCAN_ALL_PHY_PORTMASK(port) + { + if ((retVal = rtl8367c_setAsicOutputQueueMappingIndex(port, qmapidx)) != RT_ERR_OK) + return retVal; + } + + /*Set Priority to Qid*/ + for (priority = 0; priority <= RTK_PRIMAX; priority++) + { + if ((retVal = rtl8367c_setAsicPriorityToQIDMappingTable(queueNum - 1, priority, g_prioritytToQid[queueNum - 1][priority])) != RT_ERR_OK) + return retVal; + } + + /*Set Flow Control Type to Ingress Flow Control*/ + if ((retVal = rtl8367c_setAsicFlowControlSelect(FC_INGRESS)) != RT_ERR_OK) + return retVal; + + + /*Priority Decision Order*/ + for (priDec = 0;priDec < PRIDEC_END;priDec++) + { + if ((retVal = rtl8367c_setAsicPriorityDecision(PRIDECTBL_IDX0, priDec, g_priorityDecision[priDec])) != RT_ERR_OK) + return retVal; + if ((retVal = rtl8367c_setAsicPriorityDecision(PRIDECTBL_IDX1, priDec, g_priorityDecision[priDec])) != RT_ERR_OK) + return retVal; + } + + /*Set Port-based Priority to 0*/ + RTK_SCAN_ALL_PHY_PORTMASK(port) + { + if ((retVal = rtl8367c_setAsicPriorityPortBased(port, 0)) != RT_ERR_OK) + return retVal; + } + + /*Disable 1p Remarking*/ + RTK_SCAN_ALL_PHY_PORTMASK(port) + { + if ((retVal = rtl8367c_setAsicRemarkingDot1pAbility(port, DISABLED)) != RT_ERR_OK) + return retVal; + } + + /*Disable DSCP Remarking*/ + if ((retVal = rtl8367c_setAsicRemarkingDscpAbility(DISABLED)) != RT_ERR_OK) + return retVal; + + /*Set 1p & DSCP Priority Remapping & Remarking*/ + for (priority = 0; priority <= RTL8367C_PRIMAX; priority++) + { + if ((retVal = rtl8367c_setAsicPriorityDot1qRemapping(priority, g_prioritytRemap[priority])) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicRemarkingDot1pParameter(priority, 0)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicRemarkingDscpParameter(priority, 0)) != RT_ERR_OK) + return retVal; + } + + /*Set DSCP Priority*/ + for (dscp = 0; dscp <= 63; dscp++) + { + if ((retVal = rtl8367c_setAsicPriorityDscpBased(dscp, 0)) != RT_ERR_OK) + return retVal; + } + + /* Finetune B/T value */ + if((retVal = rtl8367c_setAsicReg(0x1722, 0x1158)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_priSel_set + * Description: + * Configure the priority order among different priority mechanism. + * Input: + * index - Priority decision table index (0~1) + * pPriDec - Priority assign for port, dscp, 802.1p, cvlan, svlan, acl based priority decision. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_QOS_SEL_PRI_SOURCE - Invalid priority decision source parameter. + * Note: + * ASIC will follow user priority setting of mechanisms to select mapped queue priority for receiving frame. + * If two priority mechanisms are the same, the ASIC will chose the highest priority from mechanisms to + * assign queue priority to receiving frame. + * The priority sources are: + * - PRIDEC_PORT + * - PRIDEC_ACL + * - PRIDEC_DSCP + * - PRIDEC_1Q + * - PRIDEC_1AD + * - PRIDEC_CVLAN + * - PRIDEC_DA + * - PRIDEC_SA + */ +rtk_api_ret_t rtk_qos_priSel_set(rtk_qos_priDecTbl_t index, rtk_priority_select_t *pPriDec) +{ + rtk_api_ret_t retVal; + rtk_uint32 port_pow; + rtk_uint32 dot1q_pow; + rtk_uint32 dscp_pow; + rtk_uint32 acl_pow; + rtk_uint32 svlan_pow; + rtk_uint32 cvlan_pow; + rtk_uint32 smac_pow; + rtk_uint32 dmac_pow; + rtk_uint32 i; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (index < 0 || index >= PRIDECTBL_END) + return RT_ERR_ENTRY_INDEX; + + if (pPriDec->port_pri >= 8 || pPriDec->dot1q_pri >= 8 || pPriDec->acl_pri >= 8 || pPriDec->dscp_pri >= 8 || + pPriDec->cvlan_pri >= 8 || pPriDec->svlan_pri >= 8 || pPriDec->dmac_pri >= 8 || pPriDec->smac_pri >= 8) + return RT_ERR_QOS_SEL_PRI_SOURCE; + + port_pow = 1; + for (i = pPriDec->port_pri; i > 0; i--) + port_pow = (port_pow)*2; + + dot1q_pow = 1; + for (i = pPriDec->dot1q_pri; i > 0; i--) + dot1q_pow = (dot1q_pow)*2; + + acl_pow = 1; + for (i = pPriDec->acl_pri; i > 0; i--) + acl_pow = (acl_pow)*2; + + dscp_pow = 1; + for (i = pPriDec->dscp_pri; i > 0; i--) + dscp_pow = (dscp_pow)*2; + + svlan_pow = 1; + for (i = pPriDec->svlan_pri; i > 0; i--) + svlan_pow = (svlan_pow)*2; + + cvlan_pow = 1; + for (i = pPriDec->cvlan_pri; i > 0; i--) + cvlan_pow = (cvlan_pow)*2; + + dmac_pow = 1; + for (i = pPriDec->dmac_pri; i > 0; i--) + dmac_pow = (dmac_pow)*2; + + smac_pow = 1; + for (i = pPriDec->smac_pri; i > 0; i--) + smac_pow = (smac_pow)*2; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_PORT, port_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_ACL, acl_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_DSCP, dscp_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_1Q, dot1q_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_1AD, svlan_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_CVLAN, cvlan_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_DA, dmac_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicPriorityDecision(index, PRIDEC_SA, smac_pow)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_priSel_get + * Description: + * Get the priority order configuration among different priority mechanism. + * Input: + * index - Priority decision table index (0~1) + * Output: + * pPriDec - Priority assign for port, dscp, 802.1p, cvlan, svlan, acl based priority decision . + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * Note: + * ASIC will follow user priority setting of mechanisms to select mapped queue priority for receiving frame. + * If two priority mechanisms are the same, the ASIC will chose the highest priority from mechanisms to + * assign queue priority to receiving frame. + * The priority sources are: + * - PRIDEC_PORT, + * - PRIDEC_ACL, + * - PRIDEC_DSCP, + * - PRIDEC_1Q, + * - PRIDEC_1AD, + * - PRIDEC_CVLAN, + * - PRIDEC_DA, + * - PRIDEC_SA, + */ +rtk_api_ret_t rtk_qos_priSel_get(rtk_qos_priDecTbl_t index, rtk_priority_select_t *pPriDec) +{ + + rtk_api_ret_t retVal; + rtk_int32 i; + rtk_uint32 port_pow; + rtk_uint32 dot1q_pow; + rtk_uint32 dscp_pow; + rtk_uint32 acl_pow; + rtk_uint32 svlan_pow; + rtk_uint32 cvlan_pow; + rtk_uint32 smac_pow; + rtk_uint32 dmac_pow; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (index < 0 || index >= PRIDECTBL_END) + return RT_ERR_ENTRY_INDEX; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_PORT, &port_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_ACL, &acl_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_DSCP, &dscp_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_1Q, &dot1q_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_1AD, &svlan_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_CVLAN, &cvlan_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_DA, &dmac_pow)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_getAsicPriorityDecision(index, PRIDEC_SA, &smac_pow)) != RT_ERR_OK) + return retVal; + + for (i = 31; i >= 0; i--) + { + if (port_pow & (1 << i)) + { + pPriDec->port_pri = i; + break; + } + } + + for (i = 31; i >= 0; i--) + { + if (dot1q_pow & (1 << i)) + { + pPriDec->dot1q_pri = i; + break; + } + } + + for (i = 31; i >= 0; i--) + { + if (acl_pow & (1 << i)) + { + pPriDec->acl_pri = i; + break; + } + } + + for (i = 31; i >= 0; i--) + { + if (dscp_pow & (1 << i)) + { + pPriDec->dscp_pri = i; + break; + } + } + + for (i = 31; i >= 0; i--) + { + if (svlan_pow & (1 << i)) + { + pPriDec->svlan_pri = i; + break; + } + } + + for (i = 31;i >= 0; i--) + { + if (cvlan_pow & (1 << i)) + { + pPriDec->cvlan_pri = i; + break; + } + } + + for (i = 31; i >= 0; i--) + { + if (dmac_pow&(1<<i)) + { + pPriDec->dmac_pri = i; + break; + } + } + + for (i = 31; i >= 0; i--) + { + if (smac_pow & (1 << i)) + { + pPriDec->smac_pri = i; + break; + } + } + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pPriRemap_set + * Description: + * Configure 1Q priorities mapping to internal absolute priority. + * Input: + * dot1p_pri - 802.1p priority value. + * int_pri - internal priority value. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * RT_ERR_VLAN_PRIORITY - Invalid 1p priority. + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * Priority of 802.1Q assignment for internal asic priority, and it is used for queue usage and packet scheduling. + */ +rtk_api_ret_t rtk_qos_1pPriRemap_set(rtk_pri_t dot1p_pri, rtk_pri_t int_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (dot1p_pri > RTL8367C_PRIMAX || int_pri > RTL8367C_PRIMAX) + return RT_ERR_VLAN_PRIORITY; + + if ((retVal = rtl8367c_setAsicPriorityDot1qRemapping(dot1p_pri, int_pri)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pPriRemap_get + * Description: + * Get 1Q priorities mapping to internal absolute priority. + * Input: + * dot1p_pri - 802.1p priority value . + * Output: + * pInt_pri - internal priority value. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_VLAN_PRIORITY - Invalid priority. + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * Priority of 802.1Q assigment for internal asic priority, and it is uesed for queue usage and packet scheduling. + */ +rtk_api_ret_t rtk_qos_1pPriRemap_get(rtk_pri_t dot1p_pri, rtk_pri_t *pInt_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (dot1p_pri > RTL8367C_PRIMAX) + return RT_ERR_QOS_INT_PRIORITY; + + if ((retVal = rtl8367c_getAsicPriorityDot1qRemapping(dot1p_pri, pInt_pri)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dscpPriRemap_set + * Description: + * Map dscp value to internal priority. + * Input: + * dscp - Dscp value of receiving frame + * int_pri - internal priority value . + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * RT_ERR_QOS_DSCP_VALUE - Invalid DSCP value. + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * The Differentiated Service Code Point is a selector for router's per-hop behaviors. As a selector, there is no implication that a numerically + * greater DSCP implies a better network service. As can be seen, the DSCP totally overlaps the old precedence field of TOS. So if values of + * DSCP are carefully chosen then backward compatibility can be achieved. + */ +rtk_api_ret_t rtk_qos_dscpPriRemap_set(rtk_dscp_t dscp, rtk_pri_t int_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (int_pri > RTL8367C_PRIMAX ) + return RT_ERR_QOS_INT_PRIORITY; + + if (dscp > RTL8367C_DSCPMAX) + return RT_ERR_QOS_DSCP_VALUE; + + if ((retVal = rtl8367c_setAsicPriorityDscpBased(dscp, int_pri)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dscpPriRemap_get + * Description: + * Get dscp value to internal priority. + * Input: + * dscp - Dscp value of receiving frame + * Output: + * pInt_pri - internal priority value. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_QOS_DSCP_VALUE - Invalid DSCP value. + * Note: + * The Differentiated Service Code Point is a selector for router's per-hop behaviors. As a selector, there is no implication that a numerically + * greater DSCP implies a better network service. As can be seen, the DSCP totally overlaps the old precedence field of TOS. So if values of + * DSCP are carefully chosen then backward compatibility can be achieved. + */ +rtk_api_ret_t rtk_qos_dscpPriRemap_get(rtk_dscp_t dscp, rtk_pri_t *pInt_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (dscp > RTL8367C_DSCPMAX) + return RT_ERR_QOS_DSCP_VALUE; + + if ((retVal = rtl8367c_getAsicPriorityDscpBased(dscp, pInt_pri)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_portPri_set + * Description: + * Configure priority usage to each port. + * Input: + * port - Port id. + * int_pri - internal priority value. + * 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_QOS_SEL_PORT_PRI - Invalid port priority. + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * The API can set priority of port assignments for queue usage and packet scheduling. + */ +rtk_api_ret_t rtk_qos_portPri_set(rtk_port_t port, rtk_pri_t int_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if (int_pri > RTL8367C_PRIMAX ) + return RT_ERR_QOS_INT_PRIORITY; + + if ((retVal = rtl8367c_setAsicPriorityPortBased(rtk_switch_port_L2P_get(port), int_pri)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_portPri_get + * Description: + * Get priority usage to each port. + * Input: + * port - Port id. + * Output: + * pInt_pri - internal priority value. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_PORT_ID - Invalid port number. + * RT_ERR_INPUT - Invalid input parameters. + * Note: + * The API can get priority of port assignments for queue usage and packet scheduling. + */ +rtk_api_ret_t rtk_qos_portPri_get(rtk_port_t port, rtk_pri_t *pInt_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if ((retVal = rtl8367c_getAsicPriorityPortBased(rtk_switch_port_L2P_get(port), pInt_pri)) != RT_ERR_OK) + return retVal; + + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_queueNum_set + * Description: + * Set output queue number for each port. + * Input: + * port - Port id. + * index - Mapping queue number (1~8) + * 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_QUEUE_NUM - Invalid queue number. + * Note: + * The API can set the output queue number of the specified port. The queue number is from 1 to 8. + */ +rtk_api_ret_t rtk_qos_queueNum_set(rtk_port_t port, rtk_queue_num_t queue_num) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if ((0 == queue_num) || (queue_num > RTK_MAX_NUM_OF_QUEUE)) + return RT_ERR_FAILED; + + if (RTK_MAX_NUM_OF_QUEUE == queue_num) + queue_num = 0; + + if ((retVal = rtl8367c_setAsicOutputQueueMappingIndex(rtk_switch_port_L2P_get(port), queue_num)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_queueNum_get + * Description: + * Get output queue number. + * Input: + * port - Port id. + * Output: + * pQueue_num - Mapping queue number + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_PORT_ID - Invalid port number. + * Note: + * The API will return the output queue number of the specified port. The queue number is from 1 to 8. + */ +rtk_api_ret_t rtk_qos_queueNum_get(rtk_port_t port, rtk_queue_num_t *pQueue_num) +{ + rtk_api_ret_t retVal; + rtk_uint32 qidx; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if ((retVal = rtl8367c_getAsicOutputQueueMappingIndex(rtk_switch_port_L2P_get(port), &qidx)) != RT_ERR_OK) + return retVal; + + if (0 == qidx) + *pQueue_num = 8; + else + *pQueue_num = qidx; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_priMap_set + * Description: + * Set output queue number for each port. + * Input: + * queue_num - Queue number usage. + * pPri2qid - Priority mapping to queue ID. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * RT_ERR_QUEUE_NUM - Invalid queue number. + * RT_ERR_QUEUE_ID - Invalid queue id. + * RT_ERR_PORT_ID - Invalid port number. + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * ASIC supports priority mapping to queue with different queue number from 1 to 8. + * For different queue numbers usage, ASIC supports different internal available queue IDs. + */ +rtk_api_ret_t rtk_qos_priMap_set(rtk_queue_num_t queue_num, rtk_qos_pri2queue_t *pPri2qid) +{ + rtk_api_ret_t retVal; + rtk_uint32 pri; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if ((0 == queue_num) || (queue_num > RTK_MAX_NUM_OF_QUEUE)) + return RT_ERR_QUEUE_NUM; + + for (pri = 0; pri <= RTK_PRIMAX; pri++) + { + if (pPri2qid->pri2queue[pri] > RTK_QIDMAX) + return RT_ERR_QUEUE_ID; + + if ((retVal = rtl8367c_setAsicPriorityToQIDMappingTable(queue_num - 1, pri, pPri2qid->pri2queue[pri])) != RT_ERR_OK) + return retVal; + } + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_priMap_get + * Description: + * Get priority to queue ID mapping table parameters. + * Input: + * queue_num - Queue number usage. + * Output: + * pPri2qid - Priority mapping to queue ID. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * RT_ERR_QUEUE_NUM - Invalid queue number. + * Note: + * The API can return the mapping queue id of the specified priority and queue number. + * The queue number is from 1 to 8. + */ +rtk_api_ret_t rtk_qos_priMap_get(rtk_queue_num_t queue_num, rtk_qos_pri2queue_t *pPri2qid) +{ + rtk_api_ret_t retVal; + rtk_uint32 pri; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if ((0 == queue_num) || (queue_num > RTK_MAX_NUM_OF_QUEUE)) + return RT_ERR_QUEUE_NUM; + + for (pri = 0; pri <= RTK_PRIMAX; pri++) + { + if ((retVal = rtl8367c_getAsicPriorityToQIDMappingTable(queue_num-1, pri, &pPri2qid->pri2queue[pri])) != RT_ERR_OK) + return retVal; + } + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_schedulingQueue_set + * Description: + * Set weight and type of queues in dedicated port. + * Input: + * port - Port id. + * pQweights - The array of weights for WRR/WFQ queue (0 for STRICT_PRIORITY queue). + * 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_QOS_QUEUE_WEIGHT - Invalid queue weight. + * Note: + * The API can set weight and type, strict priority or weight fair queue (WFQ) for + * dedicated port for using queues. If queue id is not included in queue usage, + * then its type and weight setting in dummy for setting. There are priorities + * as queue id in strict queues. It means strict queue id 5 carrying higher priority + * than strict queue id 4. The WFQ queue weight is from 1 to 127, and weight 0 is + * for strict priority queue type. + */ +rtk_api_ret_t rtk_qos_schedulingQueue_set(rtk_port_t port, rtk_qos_queue_weights_t *pQweights) +{ + rtk_api_ret_t retVal; + rtk_uint32 qid; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + for (qid = 0; qid < RTL8367C_QUEUENO; qid ++) + { + + if (pQweights->weights[qid] > QOS_WEIGHT_MAX) + return RT_ERR_QOS_QUEUE_WEIGHT; + + if (0 == pQweights->weights[qid]) + { + if ((retVal = rtl8367c_setAsicQueueType(rtk_switch_port_L2P_get(port), qid, QTYPE_STRICT)) != RT_ERR_OK) + return retVal; + } + else + { + if ((retVal = rtl8367c_setAsicQueueType(rtk_switch_port_L2P_get(port), qid, QTYPE_WFQ)) != RT_ERR_OK) + return retVal; + + if ((retVal = rtl8367c_setAsicWFQWeight(rtk_switch_port_L2P_get(port),qid, pQweights->weights[qid])) != RT_ERR_OK) + return retVal; + } + } + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_schedulingQueue_get + * Description: + * Get weight and type of queues in dedicated port. + * Input: + * port - Port id. + * Output: + * pQweights - The array of weights for WRR/WFQ queue (0 for STRICT_PRIORITY queue). + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_INPUT - Invalid input parameters. + * RT_ERR_PORT_ID - Invalid port number. + * Note: + * The API can get weight and type, strict priority or weight fair queue (WFQ) for dedicated port for using queues. + * The WFQ queue weight is from 1 to 127, and weight 0 is for strict priority queue type. + */ +rtk_api_ret_t rtk_qos_schedulingQueue_get(rtk_port_t port, rtk_qos_queue_weights_t *pQweights) +{ + rtk_api_ret_t retVal; + rtk_uint32 qid,qtype,qweight; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + for (qid = 0; qid < RTL8367C_QUEUENO; qid++) + { + if ((retVal = rtl8367c_getAsicQueueType(rtk_switch_port_L2P_get(port), qid, &qtype)) != RT_ERR_OK) + return retVal; + + if (QTYPE_STRICT == qtype) + { + pQweights->weights[qid] = 0; + } + else if (QTYPE_WFQ == qtype) + { + if ((retVal = rtl8367c_getAsicWFQWeight(rtk_switch_port_L2P_get(port), qid, &qweight)) != RT_ERR_OK) + return retVal; + pQweights->weights[qid] = qweight; + } + } + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pRemarkEnable_set + * Description: + * Set 1p Remarking state + * Input: + * port - Port id. + * enable - State of per-port 1p Remarking + * 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_ENABLE - Invalid enable parameter. + * Note: + * The API can enable or disable 802.1p remarking ability for whole system. + * The status of 802.1p remark: + * - DISABLED + * - ENABLED + */ +rtk_api_ret_t rtk_qos_1pRemarkEnable_set(rtk_port_t port, rtk_enable_t enable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if (enable >= RTK_ENABLE_END) + return RT_ERR_INPUT; + + if ((retVal = rtl8367c_setAsicRemarkingDot1pAbility(rtk_switch_port_L2P_get(port), enable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pRemarkEnable_get + * Description: + * Get 802.1p remarking ability. + * Input: + * port - Port id. + * Output: + * pEnable - Status of 802.1p remark. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_PORT_ID - Invalid port number. + * Note: + * The API can get 802.1p remarking ability. + * The status of 802.1p remark: + * - DISABLED + * - ENABLED + */ +rtk_api_ret_t rtk_qos_1pRemarkEnable_get(rtk_port_t port, rtk_enable_t *pEnable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if ((retVal = rtl8367c_getAsicRemarkingDot1pAbility(rtk_switch_port_L2P_get(port), pEnable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pRemark_set + * Description: + * Set 802.1p remarking parameter. + * Input: + * int_pri - Internal priority value. + * dot1p_pri - 802.1p priority value. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_VLAN_PRIORITY - Invalid 1p priority. + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * The API can set 802.1p parameters source priority and new priority. + */ +rtk_api_ret_t rtk_qos_1pRemark_set(rtk_pri_t int_pri, rtk_pri_t dot1p_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (int_pri > RTL8367C_PRIMAX ) + return RT_ERR_QOS_INT_PRIORITY; + + if (dot1p_pri > RTL8367C_PRIMAX) + return RT_ERR_VLAN_PRIORITY; + + if ((retVal = rtl8367c_setAsicRemarkingDot1pParameter(int_pri, dot1p_pri)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pRemark_get + * Description: + * Get 802.1p remarking parameter. + * Input: + * int_pri - Internal priority value. + * Output: + * pDot1p_pri - 802.1p priority value. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * The API can get 802.1p remarking parameters. It would return new priority of ingress priority. + */ +rtk_api_ret_t rtk_qos_1pRemark_get(rtk_pri_t int_pri, rtk_pri_t *pDot1p_pri) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (int_pri > RTL8367C_PRIMAX ) + return RT_ERR_QOS_INT_PRIORITY; + + if ((retVal = rtl8367c_getAsicRemarkingDot1pParameter(int_pri, pDot1p_pri)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pRemarkSrcSel_set + * Description: + * Set remarking source of 802.1p remarking. + * Input: + * type - remarking source + * Output: + * None + * Return: + * RT_ERR_OK + * RT_ERR_FAILED + * RT_ERR_NOT_INIT - The module is not initial + * RT_ERR_PORT_ID - invalid port id + * RT_ERR_INPUT - invalid input parameter + + * Note: + * The API can configure 802.1p remark functionality to map original 802.1p value or internal + * priority to TX DSCP value. + */ +rtk_api_ret_t rtk_qos_1pRemarkSrcSel_set(rtk_qos_1pRmkSrc_t type) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (type >= DOT1P_RMK_SRC_END ) + return RT_ERR_QOS_INT_PRIORITY; + + if ((retVal = rtl8367c_setAsicRemarkingDot1pSrc(type)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_1pRemarkSrcSel_get + * Description: + * Get remarking source of 802.1p remarking. + * Input: + * none + * Output: + * pType - remarking source + * Return: + * RT_ERR_OK + * RT_ERR_FAILED + * RT_ERR_NOT_INIT - The module is not initial + * RT_ERR_PORT_ID - invalid port id + * RT_ERR_INPUT - invalid input parameter + * RT_ERR_NULL_POINTER - input parameter may be null pointer + + * Note: + * None + */ +rtk_api_ret_t rtk_qos_1pRemarkSrcSel_get(rtk_qos_1pRmkSrc_t *pType) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if ((retVal = rtl8367c_getAsicRemarkingDot1pSrc(pType)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + + +/* Function Name: + * rtk_qos_dscpRemarkEnable_set + * Description: + * Set DSCP remarking ability. + * Input: + * port - Port id. + * enable - status of DSCP remark. + * 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_QOS_INT_PRIORITY - Invalid priority. + * RT_ERR_ENABLE - Invalid enable parameter. + * Note: + * The API can enable or disable DSCP remarking ability for whole system. + * The status of DSCP remark: + * - DISABLED + * - ENABLED + */ +rtk_api_ret_t rtk_qos_dscpRemarkEnable_set(rtk_port_t port, rtk_enable_t enable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /*for whole system function, the port value should be 0xFF*/ + if (port != RTK_WHOLE_SYSTEM) + return RT_ERR_PORT_ID; + + if (enable >= RTK_ENABLE_END) + return RT_ERR_INPUT; + + if ((retVal = rtl8367c_setAsicRemarkingDscpAbility(enable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dscpRemarkEnable_get + * Description: + * Get DSCP remarking ability. + * Input: + * port - Port id. + * Output: + * pEnable - status of DSCP remarking. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_PORT_ID - Invalid port number. + * Note: + * The API can get DSCP remarking ability. + * The status of DSCP remark: + * - DISABLED + * - ENABLED + */ +rtk_api_ret_t rtk_qos_dscpRemarkEnable_get(rtk_port_t port, rtk_enable_t *pEnable) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /*for whole system function, the port value should be 0xFF*/ + if (port != RTK_WHOLE_SYSTEM) + return RT_ERR_PORT_ID; + + if ((retVal = rtl8367c_getAsicRemarkingDscpAbility(pEnable)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dscpRemark_set + * Description: + * Set DSCP remarking parameter. + * Input: + * int_pri - Internal priority value. + * dscp - DSCP value. + * Output: + * None + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * RT_ERR_QOS_DSCP_VALUE - Invalid DSCP value. + * Note: + * The API can set DSCP value and mapping priority. + */ +rtk_api_ret_t rtk_qos_dscpRemark_set(rtk_pri_t int_pri, rtk_dscp_t dscp) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (int_pri > RTK_PRIMAX ) + return RT_ERR_QOS_INT_PRIORITY; + + if (dscp > RTK_DSCPMAX) + return RT_ERR_QOS_DSCP_VALUE; + + if ((retVal = rtl8367c_setAsicRemarkingDscpParameter(int_pri, dscp)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + + +/* Function Name: + * rtk_qos_dscpRemark_get + * Description: + * Get DSCP remarking parameter. + * Input: + * int_pri - Internal priority value. + * Output: + * Dscp - DSCP value. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_QOS_INT_PRIORITY - Invalid priority. + * Note: + * The API can get DSCP parameters. It would return DSCP value for mapping priority. + */ +rtk_api_ret_t rtk_qos_dscpRemark_get(rtk_pri_t int_pri, rtk_dscp_t *pDscp) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (int_pri > RTK_PRIMAX ) + return RT_ERR_QOS_INT_PRIORITY; + + if ((retVal = rtl8367c_getAsicRemarkingDscpParameter(int_pri, pDscp)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dscpRemarkSrcSel_set + * Description: + * Set remarking source of DSCP remarking. + * Input: + * type - remarking source + * Output: + * None + * Return: + * RT_ERR_OK + * RT_ERR_FAILED + * RT_ERR_NOT_INIT - The module is not initial + * RT_ERR_PORT_ID - invalid port id + * RT_ERR_INPUT - invalid input parameter + + * Note: + * The API can configure DSCP remark functionality to map original DSCP value or internal + * priority to TX DSCP value. + */ +rtk_api_ret_t rtk_qos_dscpRemarkSrcSel_set(rtk_qos_dscpRmkSrc_t type) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (type >= DSCP_RMK_SRC_END ) + return RT_ERR_QOS_INT_PRIORITY; + + if ((retVal = rtl8367c_setAsicRemarkingDscpSrc(type)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dcpRemarkSrcSel_get + * Description: + * Get remarking source of DSCP remarking. + * Input: + * none + * Output: + * pType - remarking source + * Return: + * RT_ERR_OK + * RT_ERR_FAILED + * RT_ERR_NOT_INIT - The module is not initial + * RT_ERR_PORT_ID - invalid port id + * RT_ERR_INPUT - invalid input parameter + * RT_ERR_NULL_POINTER - input parameter may be null pointer + + * Note: + * None + */ +rtk_api_ret_t rtk_qos_dscpRemarkSrcSel_get(rtk_qos_dscpRmkSrc_t *pType) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if ((retVal = rtl8367c_getAsicRemarkingDscpSrc(pType)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dscpRemark2Dscp_set + * Description: + * Set DSCP to remarked DSCP mapping. + * Input: + * dscp - DSCP value + * rmkDscp - remarked DSCP value + * Output: + * None. + * Return: + * RT_ERR_OK + * RT_ERR_FAILED + * RT_ERR_QOS_DSCP_VALUE - Invalid dscp value + * Note: + * dscp parameter can be DSCP value or internal priority according to configuration of API + * dal_apollomp_qos_dscpRemarkSrcSel_set(), because DSCP remark functionality can map original DSCP + * value or internal priority to TX DSCP value. + */ +rtk_api_ret_t rtk_qos_dscpRemark2Dscp_set(rtk_dscp_t dscp, rtk_dscp_t rmkDscp) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if ((dscp > RTK_DSCPMAX) || (rmkDscp > RTK_DSCPMAX)) + return RT_ERR_QOS_DSCP_VALUE; + + if ((retVal = rtl8367c_setAsicRemarkingDscp2Dscp(dscp, rmkDscp)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_dscpRemark2Dscp_get + * Description: + * Get DSCP to remarked DSCP mapping. + * Input: + * dscp - DSCP value + * Output: + * pDscp - remarked DSCP value + * Return: + * RT_ERR_OK + * RT_ERR_FAILED + * RT_ERR_QOS_DSCP_VALUE - Invalid dscp value + * RT_ERR_NULL_POINTER - NULL pointer + * Note: + * None. + */ +rtk_api_ret_t rtk_qos_dscpRemark2Dscp_get(rtk_dscp_t dscp, rtk_dscp_t *pDscp) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + if (dscp > RTK_DSCPMAX) + return RT_ERR_QOS_DSCP_VALUE; + + if ((retVal = rtl8367c_getAsicRemarkingDscp2Dscp(dscp, pDscp)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_portPriSelIndex_set + * Description: + * Configure priority decision index to each port. + * Input: + * port - Port id. + * index - priority decision index. + * 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_ENTRY_INDEX - Invalid entry index. + * Note: + * The API can set priority of port assignments for queue usage and packet scheduling. + */ +rtk_api_ret_t rtk_qos_portPriSelIndex_set(rtk_port_t port, rtk_qos_priDecTbl_t index) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if (index >= PRIDECTBL_END ) + return RT_ERR_ENTRY_INDEX; + + if ((retVal = rtl8367c_setAsicPortPriorityDecisionIndex(rtk_switch_port_L2P_get(port), index)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + +/* Function Name: + * rtk_qos_portPriSelIndex_get + * Description: + * Get priority decision index from each port. + * Input: + * port - Port id. + * Output: + * pIndex - priority decision index. + * Return: + * RT_ERR_OK - OK + * RT_ERR_FAILED - Failed + * RT_ERR_SMI - SMI access error + * RT_ERR_PORT_ID - Invalid port number. + * Note: + * The API can get priority of port assignments for queue usage and packet scheduling. + */ +rtk_api_ret_t rtk_qos_portPriSelIndex_get(rtk_port_t port, rtk_qos_priDecTbl_t *pIndex) +{ + rtk_api_ret_t retVal; + + /* Check initialization state */ + RTK_CHK_INIT_STATE(); + + /* Check Port Valid */ + RTK_CHK_PORT_VALID(port); + + if ((retVal = rtl8367c_getAsicPortPriorityDecisionIndex(rtk_switch_port_L2P_get(port), pIndex)) != RT_ERR_OK) + return retVal; + + return RT_ERR_OK; +} + + + |