forked from openwrt/openwrt
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rtl8367c_asicdrv_acl.c
1173 lines (1004 loc) · 36.4 KB
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rtl8367c_asicdrv_acl.c
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/*
* 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 : ACL related function drivers
*
*/
#include <rtl8367c_asicdrv_acl.h>
#include <string.h>
#if defined(CONFIG_RTL8367C_ASICDRV_TEST)
rtl8367c_aclrulesmi Rtl8370sVirtualAclRuleTable[RTL8367C_ACLRULENO];
rtk_uint16 Rtl8370sVirtualAclActTable[RTL8367C_ACLRULENO][RTL8367C_ACL_ACT_TABLE_LEN];
#endif
/*
Exchange structure type define with MMI and SMI
*/
static void _rtl8367c_aclRuleStSmi2User( rtl8367c_aclrule *pAclUser, rtl8367c_aclrulesmi *pAclSmi)
{
rtk_uint8 *care_ptr, *data_ptr;
rtk_uint8 care_tmp, data_tmp;
rtk_uint32 i;
pAclUser->data_bits.active_portmsk = (((pAclSmi->data_bits_ext.rule_info >> 1) & 0x0007) << 8) | ((pAclSmi->data_bits.rule_info >> 8) & 0x00FF);
pAclUser->data_bits.type = (pAclSmi->data_bits.rule_info & 0x0007);
pAclUser->data_bits.tag_exist = (pAclSmi->data_bits.rule_info & 0x00F8) >> 3;
care_ptr = (rtk_uint8*)&pAclSmi->care_bits;
data_ptr = (rtk_uint8*)&pAclSmi->data_bits;
for ( i = 0; i < sizeof(struct acl_rule_smi_st); i++)
{
care_tmp = *(care_ptr + i) ^ (*(data_ptr + i));
data_tmp = *(data_ptr + i);
*(care_ptr + i) = care_tmp;
*(data_ptr + i) = data_tmp;
}
care_ptr = (rtk_uint8*)&pAclSmi->care_bits_ext;
data_ptr = (rtk_uint8*)&pAclSmi->data_bits_ext;
care_tmp = (*care_ptr) ^ (*data_ptr);
data_tmp = (*data_ptr);
*care_ptr = care_tmp;
*data_ptr = data_tmp;
for(i = 0; i < RTL8367C_ACLRULEFIELDNO; i++)
pAclUser->data_bits.field[i] = pAclSmi->data_bits.field[i];
pAclUser->valid = pAclSmi->valid;
pAclUser->care_bits.active_portmsk = (((pAclSmi->care_bits_ext.rule_info >> 1) & 0x0007) << 8) | ((pAclSmi->care_bits.rule_info >> 8) & 0x00FF);
pAclUser->care_bits.type = (pAclSmi->care_bits.rule_info & 0x0007);
pAclUser->care_bits.tag_exist = (pAclSmi->care_bits.rule_info & 0x00F8) >> 3;
for(i = 0; i < RTL8367C_ACLRULEFIELDNO; i++)
pAclUser->care_bits.field[i] = pAclSmi->care_bits.field[i];
}
/*
Exchange structure type define with MMI and SMI
*/
static void _rtl8367c_aclRuleStUser2Smi(rtl8367c_aclrule *pAclUser, rtl8367c_aclrulesmi *pAclSmi)
{
rtk_uint8 *care_ptr, *data_ptr;
rtk_uint8 care_tmp, data_tmp;
rtk_uint32 i;
pAclSmi->data_bits_ext.rule_info = ((pAclUser->data_bits.active_portmsk >> 8) & 0x7) << 1;
pAclSmi->data_bits.rule_info = ((pAclUser->data_bits.active_portmsk & 0xff) << 8) | ((pAclUser->data_bits.tag_exist & 0x1F) << 3) | (pAclUser->data_bits.type & 0x07);
for(i = 0;i < RTL8367C_ACLRULEFIELDNO; i++)
pAclSmi->data_bits.field[i] = pAclUser->data_bits.field[i];
pAclSmi->valid = pAclUser->valid;
pAclSmi->care_bits_ext.rule_info = ((pAclUser->care_bits.active_portmsk >> 8) & 0x7) << 1;
pAclSmi->care_bits.rule_info = ((pAclUser->care_bits.active_portmsk & 0xff) << 8) | ((pAclUser->care_bits.tag_exist & 0x1F) << 3) | (pAclUser->care_bits.type & 0x07);
for(i = 0; i < RTL8367C_ACLRULEFIELDNO; i++)
pAclSmi->care_bits.field[i] = pAclUser->care_bits.field[i];
care_ptr = (rtk_uint8*)&pAclSmi->care_bits;
data_ptr = (rtk_uint8*)&pAclSmi->data_bits;
for ( i = 0; i < sizeof(struct acl_rule_smi_st); i++)
{
care_tmp = *(care_ptr + i) & ~(*(data_ptr + i));
data_tmp = *(care_ptr + i) & *(data_ptr + i);
*(care_ptr + i) = care_tmp;
*(data_ptr + i) = data_tmp;
}
care_ptr = (rtk_uint8*)&pAclSmi->care_bits_ext;
data_ptr = (rtk_uint8*)&pAclSmi->data_bits_ext;
care_tmp = *care_ptr & ~(*data_ptr);
data_tmp = *care_ptr & *data_ptr;
*care_ptr = care_tmp;
*data_ptr = data_tmp;
}
/*
Exchange structure type define with MMI and SMI
*/
static void _rtl8367c_aclActStSmi2User(rtl8367c_acl_act_t *pAclUser, rtk_uint16 *pAclSmi)
{
pAclUser->cact = (pAclSmi[0] & 0x00C0) >> 6;
pAclUser->cvidx_cact = (pAclSmi[0] & 0x003F) | (((pAclSmi[3] & 0x0008) >> 3) << 6);
pAclUser->sact = (pAclSmi[0] & 0xC000) >> 14;
pAclUser->svidx_sact = ((pAclSmi[0] & 0x3F00) >> 8) | (((pAclSmi[3] & 0x0010) >> 4) << 6);
pAclUser->aclmeteridx = (pAclSmi[1] & 0x003F) | (((pAclSmi[3] & 0x0020) >> 5) << 6);
pAclUser->fwdact = (pAclSmi[1] & 0xC000) >> 14;
pAclUser->fwdpmask = ((pAclSmi[1] & 0x3FC0) >> 6) | (((pAclSmi[3] & 0x01C0) >> 6) << 8);
pAclUser->priact = (pAclSmi[2] & 0x00C0) >> 6;
pAclUser->pridx = (pAclSmi[2] & 0x003F) | (((pAclSmi[3] & 0x0200) >> 9) << 6);
pAclUser->aclint = (pAclSmi[2] & 0x2000) >> 13;
pAclUser->gpio_en = (pAclSmi[2] & 0x1000) >> 12;
pAclUser->gpio_pin = (pAclSmi[2] & 0x0F00) >> 8;
pAclUser->cact_ext = (pAclSmi[2] & 0xC000) >> 14;
pAclUser->tag_fmt = (pAclSmi[3] & 0x0003);
pAclUser->fwdact_ext = (pAclSmi[3] & 0x0004) >> 2;
}
/*
Exchange structure type define with MMI and SMI
*/
static void _rtl8367c_aclActStUser2Smi(rtl8367c_acl_act_t *pAclUser, rtk_uint16 *pAclSmi)
{
pAclSmi[0] |= (pAclUser->cvidx_cact & 0x003F);
pAclSmi[0] |= (pAclUser->cact & 0x0003) << 6;
pAclSmi[0] |= (pAclUser->svidx_sact & 0x003F) << 8;
pAclSmi[0] |= (pAclUser->sact & 0x0003) << 14;
pAclSmi[1] |= (pAclUser->aclmeteridx & 0x003F);
pAclSmi[1] |= (pAclUser->fwdpmask & 0x00FF) << 6;
pAclSmi[1] |= (pAclUser->fwdact & 0x0003) << 14;
pAclSmi[2] |= (pAclUser->pridx & 0x003F);
pAclSmi[2] |= (pAclUser->priact & 0x0003) << 6;
pAclSmi[2] |= (pAclUser->gpio_pin & 0x000F) << 8;
pAclSmi[2] |= (pAclUser->gpio_en & 0x0001) << 12;
pAclSmi[2] |= (pAclUser->aclint & 0x0001) << 13;
pAclSmi[2] |= (pAclUser->cact_ext & 0x0003) << 14;
pAclSmi[3] |= (pAclUser->tag_fmt & 0x0003);
pAclSmi[3] |= (pAclUser->fwdact_ext & 0x0001) << 2;
pAclSmi[3] |= ((pAclUser->cvidx_cact & 0x0040) >> 6) << 3;
pAclSmi[3] |= ((pAclUser->svidx_sact & 0x0040) >> 6) << 4;
pAclSmi[3] |= ((pAclUser->aclmeteridx & 0x0040) >> 6) << 5;
pAclSmi[3] |= ((pAclUser->fwdpmask & 0x0700) >> 8) << 6;
pAclSmi[3] |= ((pAclUser->pridx & 0x0040) >> 6) << 9;
}
/* Function Name:
* rtl8367c_setAsicAcl
* Description:
* Set port acl function enable/disable
* Input:
* port - Physical port number (0~10)
* enabled - 1: enabled, 0: disabled
* 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_setAsicAcl(rtk_uint32 port, rtk_uint32 enabled)
{
if(port > RTL8367C_PORTIDMAX)
return RT_ERR_PORT_ID;
return rtl8367c_setAsicRegBit(RTL8367C_ACL_ENABLE_REG, port, enabled);
}
/* Function Name:
* rtl8367c_getAsicAcl
* Description:
* Get port acl function enable/disable
* Input:
* port - Physical port number (0~10)
* enabled - 1: enabled, 0: disabled
* 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_getAsicAcl(rtk_uint32 port, rtk_uint32* pEnabled)
{
if(port > RTL8367C_PORTIDMAX)
return RT_ERR_PORT_ID;
return rtl8367c_getAsicRegBit(RTL8367C_ACL_ENABLE_REG, port, pEnabled);
}
/* Function Name:
* rtl8367c_setAsicAclUnmatchedPermit
* Description:
* Set port acl function unmatched permit action
* Input:
* port - Physical port number (0~10)
* enabled - 1: enabled, 0: disabled
* 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_setAsicAclUnmatchedPermit(rtk_uint32 port, rtk_uint32 enabled)
{
if(port > RTL8367C_PORTIDMAX)
return RT_ERR_PORT_ID;
return rtl8367c_setAsicRegBit(RTL8367C_ACL_UNMATCH_PERMIT_REG, port, enabled);
}
/* Function Name:
* rtl8367c_getAsicAclUnmatchedPermit
* Description:
* Get port acl function unmatched permit action
* Input:
* port - Physical port number (0~10)
* enabled - 1: enabled, 0: disabled
* 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_getAsicAclUnmatchedPermit(rtk_uint32 port, rtk_uint32* pEnabled)
{
if(port > RTL8367C_PORTIDMAX)
return RT_ERR_PORT_ID;
return rtl8367c_getAsicRegBit(RTL8367C_ACL_UNMATCH_PERMIT_REG, port, pEnabled);
}
/* Function Name:
* rtl8367c_setAsicAclRule
* Description:
* Set acl rule content
* Input:
* index - ACL rule index (0-95) of 96 ACL rules
* pAclRule - ACL rule stucture for setting
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-95)
* Note:
* System supported 95 shared 289-bit ACL ingress rule. Index was available at range 0-95 only.
* If software want to modify ACL rule, the ACL function should be disable at first or unspecify
* acl action will be executed.
* One ACL rule structure has three parts setting:
* Bit 0-147 Data Bits of this Rule
* Bit 148 Valid Bit
* Bit 149-296 Care Bits of this Rule
* There are four kinds of field in Data Bits and Care Bits: Active Portmask, Type, Tag Exist, and 8 fields
*/
ret_t rtl8367c_setAsicAclRule(rtk_uint32 index, rtl8367c_aclrule* pAclRule)
{
rtl8367c_aclrulesmi aclRuleSmi;
rtk_uint16* tableAddr;
rtk_uint32 regAddr;
rtk_uint32 regData;
rtk_uint32 i;
ret_t retVal;
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
memset(&aclRuleSmi, 0x00, sizeof(rtl8367c_aclrulesmi));
_rtl8367c_aclRuleStUser2Smi(pAclRule, &aclRuleSmi);
/* Write valid bit = 0 */
regAddr = RTL8367C_TABLE_ACCESS_ADDR_REG;
if(index >= 64)
regData = RTL8367C_ACLRULETBADDR2(DATABITS, index);
else
regData = RTL8367C_ACLRULETBADDR(DATABITS, index);
retVal = rtl8367c_setAsicReg(regAddr,regData);
if(retVal !=RT_ERR_OK)
return retVal;
retVal = rtl8367c_setAsicRegBits(RTL8367C_TABLE_ACCESS_WRDATA_REG(RTL8367C_ACLRULETBLEN), 0x1, 0);
if(retVal !=RT_ERR_OK)
return retVal;
regAddr = RTL8367C_TABLE_ACCESS_CTRL_REG;
regData = RTL8367C_TABLE_ACCESS_REG_DATA(TB_OP_WRITE, TB_TARGET_ACLRULE);
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal !=RT_ERR_OK)
return retVal;
/* Write ACS_ADR register */
regAddr = RTL8367C_TABLE_ACCESS_ADDR_REG;
if(index >= 64)
regData = RTL8367C_ACLRULETBADDR2(CAREBITS, index);
else
regData = RTL8367C_ACLRULETBADDR(CAREBITS, index);
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Write Care Bits to ACS_DATA registers */
tableAddr = (rtk_uint16*)&aclRuleSmi.care_bits;
regAddr = RTL8367C_TABLE_ACCESS_WRDATA_BASE;
for(i = 0; i < RTL8367C_ACLRULETBLEN; i++)
{
regData = *tableAddr;
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
regAddr++;
tableAddr++;
}
retVal = rtl8367c_setAsicRegBits(RTL8367C_TABLE_ACCESS_WRDATA_REG(RTL8367C_ACLRULETBLEN), (0x0007 << 1), (aclRuleSmi.care_bits_ext.rule_info >> 1) & 0x0007);
if(retVal != RT_ERR_OK)
return retVal;
/* Write ACS_CMD register */
regAddr = RTL8367C_TABLE_ACCESS_CTRL_REG;
regData = RTL8367C_TABLE_ACCESS_REG_DATA(TB_OP_WRITE, TB_TARGET_ACLRULE);
retVal = rtl8367c_setAsicRegBits(regAddr, RTL8367C_TABLE_TYPE_MASK | RTL8367C_COMMAND_TYPE_MASK,regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Write ACS_ADR register for data bits */
regAddr = RTL8367C_TABLE_ACCESS_ADDR_REG;
if(index >= 64)
regData = RTL8367C_ACLRULETBADDR2(DATABITS, index);
else
regData = RTL8367C_ACLRULETBADDR(DATABITS, index);
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Write Data Bits to ACS_DATA registers */
tableAddr = (rtk_uint16*)&aclRuleSmi.data_bits;
regAddr = RTL8367C_TABLE_ACCESS_WRDATA_BASE;
for(i = 0; i < RTL8367C_ACLRULETBLEN; i++)
{
regData = *tableAddr;
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
regAddr++;
tableAddr++;
}
retVal = rtl8367c_setAsicRegBit(RTL8367C_TABLE_ACCESS_WRDATA_REG(RTL8367C_ACLRULETBLEN), 0, aclRuleSmi.valid);
if(retVal != RT_ERR_OK)
return retVal;
retVal = rtl8367c_setAsicRegBits(RTL8367C_TABLE_ACCESS_WRDATA_REG(RTL8367C_ACLRULETBLEN), (0x0007 << 1), (aclRuleSmi.data_bits_ext.rule_info >> 1) & 0x0007);
if(retVal != RT_ERR_OK)
return retVal;
/* Write ACS_CMD register for care bits*/
regAddr = RTL8367C_TABLE_ACCESS_CTRL_REG;
regData = RTL8367C_TABLE_ACCESS_REG_DATA(TB_OP_WRITE, TB_TARGET_ACLRULE);
retVal = rtl8367c_setAsicRegBits(regAddr, RTL8367C_TABLE_TYPE_MASK | RTL8367C_COMMAND_TYPE_MASK, regData);
if(retVal != RT_ERR_OK)
return retVal;
#ifdef CONFIG_RTL8367C_ASICDRV_TEST
memcpy(&Rtl8370sVirtualAclRuleTable[index], &aclRuleSmi, sizeof(rtl8367c_aclrulesmi));
#endif
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_getAsicAclRule
* Description:
* Get acl rule content
* Input:
* index - ACL rule index (0-63) of 64 ACL rules
* pAclRule - ACL rule stucture for setting
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-63)
* Note:
* None
*/
ret_t rtl8367c_getAsicAclRule(rtk_uint32 index, rtl8367c_aclrule *pAclRule)
{
rtl8367c_aclrulesmi aclRuleSmi;
rtk_uint32 regAddr, regData;
ret_t retVal;
rtk_uint16* tableAddr;
rtk_uint32 i;
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
memset(&aclRuleSmi, 0x00, sizeof(rtl8367c_aclrulesmi));
/* Write ACS_ADR register for data bits */
regAddr = RTL8367C_TABLE_ACCESS_ADDR_REG;
if(index >= 64)
regData = RTL8367C_ACLRULETBADDR2(DATABITS, index);
else
regData = RTL8367C_ACLRULETBADDR(DATABITS, index);
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Write ACS_CMD register */
regAddr = RTL8367C_TABLE_ACCESS_CTRL_REG;
regData = RTL8367C_TABLE_ACCESS_REG_DATA(TB_OP_READ, TB_TARGET_ACLRULE);
retVal = rtl8367c_setAsicRegBits(regAddr, RTL8367C_TABLE_TYPE_MASK | RTL8367C_COMMAND_TYPE_MASK, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Read Data Bits */
regAddr = RTL8367C_TABLE_ACCESS_RDDATA_BASE;
tableAddr = (rtk_uint16*)&aclRuleSmi.data_bits;
for(i = 0; i < RTL8367C_ACLRULETBLEN; i++)
{
retVal = rtl8367c_getAsicReg(regAddr, ®Data);
if(retVal != RT_ERR_OK)
return retVal;
*tableAddr = regData;
regAddr ++;
tableAddr ++;
}
/* Read Valid Bit */
retVal = rtl8367c_getAsicRegBit(RTL8367C_TABLE_ACCESS_RDDATA_REG(RTL8367C_ACLRULETBLEN), 0, ®Data);
if(retVal != RT_ERR_OK)
return retVal;
aclRuleSmi.valid = regData & 0x1;
/* Read active_portmsk_ext Bits */
retVal = rtl8367c_getAsicRegBits(RTL8367C_TABLE_ACCESS_RDDATA_REG(RTL8367C_ACLRULETBLEN), 0x7<<1, ®Data);
if(retVal != RT_ERR_OK)
return retVal;
aclRuleSmi.data_bits_ext.rule_info = (regData % 0x0007) << 1;
/* Write ACS_ADR register for carebits*/
regAddr = RTL8367C_TABLE_ACCESS_ADDR_REG;
if(index >= 64)
regData = RTL8367C_ACLRULETBADDR2(CAREBITS, index);
else
regData = RTL8367C_ACLRULETBADDR(CAREBITS, index);
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Write ACS_CMD register */
regAddr = RTL8367C_TABLE_ACCESS_CTRL_REG;
regData = RTL8367C_TABLE_ACCESS_REG_DATA(TB_OP_READ, TB_TARGET_ACLRULE);
retVal = rtl8367c_setAsicRegBits(regAddr, RTL8367C_TABLE_TYPE_MASK | RTL8367C_COMMAND_TYPE_MASK, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Read Care Bits */
regAddr = RTL8367C_TABLE_ACCESS_RDDATA_BASE;
tableAddr = (rtk_uint16*)&aclRuleSmi.care_bits;
for(i = 0; i < RTL8367C_ACLRULETBLEN; i++)
{
retVal = rtl8367c_getAsicReg(regAddr, ®Data);
if(retVal != RT_ERR_OK)
return retVal;
*tableAddr = regData;
regAddr ++;
tableAddr ++;
}
/* Read active_portmsk_ext care Bits */
retVal = rtl8367c_getAsicRegBits(RTL8367C_TABLE_ACCESS_RDDATA_REG(RTL8367C_ACLRULETBLEN), 0x7<<1, ®Data);
if(retVal != RT_ERR_OK)
return retVal;
aclRuleSmi.care_bits_ext.rule_info = (regData & 0x0007) << 1;
#ifdef CONFIG_RTL8367C_ASICDRV_TEST
memcpy(&aclRuleSmi,&Rtl8370sVirtualAclRuleTable[index], sizeof(rtl8367c_aclrulesmi));
#endif
_rtl8367c_aclRuleStSmi2User(pAclRule, &aclRuleSmi);
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_setAsicAclNot
* Description:
* Set rule comparison result inversion / no inversion
* Input:
* index - ACL rule index (0-95) of 96 ACL rules
* not - 1: inverse, 0: don't inverse
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-95)
* Note:
* None
*/
ret_t rtl8367c_setAsicAclNot(rtk_uint32 index, rtk_uint32 not)
{
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
if(index < 64)
return rtl8367c_setAsicRegBit(RTL8367C_ACL_ACTION_CTRL_REG(index), RTL8367C_ACL_OP_NOT_OFFSET(index), not);
else
return rtl8367c_setAsicRegBit(RTL8367C_ACL_ACTION_CTRL2_REG(index), RTL8367C_ACL_OP_NOT_OFFSET(index), not);
}
/* Function Name:
* rtl8367c_getAsicAcl
* Description:
* Get rule comparison result inversion / no inversion
* Input:
* index - ACL rule index (0-95) of 95 ACL rules
* pNot - 1: inverse, 0: don't inverse
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-95)
* Note:
* None
*/
ret_t rtl8367c_getAsicAclNot(rtk_uint32 index, rtk_uint32* pNot)
{
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
if(index < 64)
return rtl8367c_getAsicRegBit(RTL8367C_ACL_ACTION_CTRL_REG(index), RTL8367C_ACL_OP_NOT_OFFSET(index), pNot);
else
return rtl8367c_getAsicRegBit(RTL8367C_ACL_ACTION_CTRL2_REG(index), RTL8367C_ACL_OP_NOT_OFFSET(index), pNot);
}
/* Function Name:
* rtl8367c_setAsicAclTemplate
* Description:
* Set fields of a ACL Template
* Input:
* index - ACL template index(0~4)
* pAclType - ACL type stucture for setting
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL template index(0~4)
* Note:
* The API can set type field of the 5 ACL rule templates.
* Each type has 8 fields. One field means what data in one field of a ACL rule means
* 8 fields of ACL rule 0~95 is descripted by one type in ACL group
*/
ret_t rtl8367c_setAsicAclTemplate(rtk_uint32 index, rtl8367c_acltemplate_t* pAclType)
{
ret_t retVal;
rtk_uint32 i;
rtk_uint32 regAddr, regData;
if(index >= RTL8367C_ACLTEMPLATENO)
return RT_ERR_OUT_OF_RANGE;
regAddr = RTL8367C_ACL_RULE_TEMPLATE_CTRL_REG(index);
for(i = 0; i < (RTL8367C_ACLRULEFIELDNO/2); i++)
{
regData = pAclType->field[i*2+1];
regData = regData << 8 | pAclType->field[i*2];
retVal = rtl8367c_setAsicReg(regAddr + i, regData);
if(retVal != RT_ERR_OK)
return retVal;
}
return retVal;
}
/* Function Name:
* rtl8367c_getAsicAclTemplate
* Description:
* Get fields of a ACL Template
* Input:
* index - ACL template index(0~4)
* pAclType - ACL type stucture for setting
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL template index(0~4)
* Note:
* None
*/
ret_t rtl8367c_getAsicAclTemplate(rtk_uint32 index, rtl8367c_acltemplate_t *pAclType)
{
ret_t retVal;
rtk_uint32 i;
rtk_uint32 regData, regAddr;
if(index >= RTL8367C_ACLTEMPLATENO)
return RT_ERR_OUT_OF_RANGE;
regAddr = RTL8367C_ACL_RULE_TEMPLATE_CTRL_REG(index);
for(i = 0; i < (RTL8367C_ACLRULEFIELDNO/2); i++)
{
retVal = rtl8367c_getAsicReg(regAddr + i,®Data);
if(retVal != RT_ERR_OK)
return retVal;
pAclType->field[i*2] = regData & 0xFF;
pAclType->field[i*2 + 1] = (regData >> 8) & 0xFF;
}
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_setAsicAclAct
* Description:
* Set ACL rule matched Action
* Input:
* index - ACL rule index (0-95) of 96 ACL rules
* pAclAct - ACL action stucture for setting
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-95)
* Note:
* None
*/
ret_t rtl8367c_setAsicAclAct(rtk_uint32 index, rtl8367c_acl_act_t* pAclAct)
{
rtk_uint16 aclActSmi[RTL8367C_ACL_ACT_TABLE_LEN];
ret_t retVal;
rtk_uint32 regAddr, regData;
rtk_uint16* tableAddr;
rtk_uint32 i;
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
memset(aclActSmi, 0x00, sizeof(rtk_uint16) * RTL8367C_ACL_ACT_TABLE_LEN);
_rtl8367c_aclActStUser2Smi(pAclAct, aclActSmi);
/* Write ACS_ADR register for data bits */
regAddr = RTL8367C_TABLE_ACCESS_ADDR_REG;
regData = index;
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Write Data Bits to ACS_DATA registers */
tableAddr = aclActSmi;
regAddr = RTL8367C_TABLE_ACCESS_WRDATA_BASE;
for(i = 0; i < RTL8367C_ACLACTTBLEN; i++)
{
regData = *tableAddr;
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
regAddr++;
tableAddr++;
}
/* Write ACS_CMD register for care bits*/
regAddr = RTL8367C_TABLE_ACCESS_CTRL_REG;
regData = RTL8367C_TABLE_ACCESS_REG_DATA(TB_OP_WRITE, TB_TARGET_ACLACT);
retVal = rtl8367c_setAsicRegBits(regAddr, RTL8367C_TABLE_TYPE_MASK | RTL8367C_COMMAND_TYPE_MASK, regData);
if(retVal != RT_ERR_OK)
return retVal;
#ifdef CONFIG_RTL8367C_ASICDRV_TEST
memcpy(&Rtl8370sVirtualAclActTable[index][0], aclActSmi, sizeof(rtk_uint16) * RTL8367C_ACL_ACT_TABLE_LEN);
#endif
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_getAsicAclAct
* Description:
* Get ACL rule matched Action
* Input:
* index - ACL rule index (0-95) of 96 ACL rules
* pAclAct - ACL action stucture for setting
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-95)
* Note:
* None
*/
ret_t rtl8367c_getAsicAclAct(rtk_uint32 index, rtl8367c_acl_act_t *pAclAct)
{
rtk_uint16 aclActSmi[RTL8367C_ACL_ACT_TABLE_LEN];
ret_t retVal;
rtk_uint32 regAddr, regData;
rtk_uint16 *tableAddr;
rtk_uint32 i;
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
memset(aclActSmi, 0x00, sizeof(rtk_uint16) * RTL8367C_ACL_ACT_TABLE_LEN);
/* Write ACS_ADR register for data bits */
regAddr = RTL8367C_TABLE_ACCESS_ADDR_REG;
regData = index;
retVal = rtl8367c_setAsicReg(regAddr, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Write ACS_CMD register */
regAddr = RTL8367C_TABLE_ACCESS_CTRL_REG;
regData = RTL8367C_TABLE_ACCESS_REG_DATA(TB_OP_READ, TB_TARGET_ACLACT);
retVal = rtl8367c_setAsicRegBits(regAddr, RTL8367C_TABLE_TYPE_MASK | RTL8367C_COMMAND_TYPE_MASK, regData);
if(retVal != RT_ERR_OK)
return retVal;
/* Read Data Bits */
regAddr = RTL8367C_TABLE_ACCESS_RDDATA_BASE;
tableAddr = aclActSmi;
for(i = 0; i < RTL8367C_ACLACTTBLEN; i++)
{
retVal = rtl8367c_getAsicReg(regAddr, ®Data);
if(retVal != RT_ERR_OK)
return retVal;
*tableAddr = regData;
regAddr ++;
tableAddr ++;
}
#ifdef CONFIG_RTL8367C_ASICDRV_TEST
memcpy(aclActSmi, &Rtl8370sVirtualAclActTable[index][0], sizeof(rtk_uint16) * RTL8367C_ACL_ACT_TABLE_LEN);
#endif
_rtl8367c_aclActStSmi2User(pAclAct, aclActSmi);
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_setAsicAclActCtrl
* Description:
* Set ACL rule matched Action Control Bits
* Input:
* index - ACL rule index (0-95) of 96 ACL rules
* aclActCtrl - 6 ACL Control Bits
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-95)
* Note:
* ACL Action Control Bits Indicate which actions will be take when a rule matches
*/
ret_t rtl8367c_setAsicAclActCtrl(rtk_uint32 index, rtk_uint32 aclActCtrl)
{
ret_t retVal;
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
if(index >= 64)
retVal = rtl8367c_setAsicRegBits(RTL8367C_ACL_ACTION_CTRL2_REG(index), RTL8367C_ACL_OP_ACTION_MASK(index), aclActCtrl);
else
retVal = rtl8367c_setAsicRegBits(RTL8367C_ACL_ACTION_CTRL_REG(index), RTL8367C_ACL_OP_ACTION_MASK(index), aclActCtrl);
return retVal;
}
/* Function Name:
* rtl8367c_getAsicAclActCtrl
* Description:
* Get ACL rule matched Action Control Bits
* Input:
* index - ACL rule index (0-95) of 96 ACL rules
* pAclActCtrl - 6 ACL Control Bits
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL rule index (0-95)
* Note:
* None
*/
ret_t rtl8367c_getAsicAclActCtrl(rtk_uint32 index, rtk_uint32 *pAclActCtrl)
{
ret_t retVal;
rtk_uint32 regData;
if(index > RTL8367C_ACLRULEMAX)
return RT_ERR_OUT_OF_RANGE;
if(index >= 64)
retVal = rtl8367c_getAsicRegBits(RTL8367C_ACL_ACTION_CTRL2_REG(index), RTL8367C_ACL_OP_ACTION_MASK(index), ®Data);
else
retVal = rtl8367c_getAsicRegBits(RTL8367C_ACL_ACTION_CTRL_REG(index), RTL8367C_ACL_OP_ACTION_MASK(index), ®Data);
if(retVal != RT_ERR_OK)
return retVal;
*pAclActCtrl = regData;
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_setAsicAclPortRange
* Description:
* Set ACL TCP/UDP range check
* Input:
* index - TCP/UDP port range check table index
* type - Range check type
* upperPort - TCP/UDP port range upper bound
* lowerPort - TCP/UDP port range lower bound
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid TCP/UDP port range check table index
* Note:
* None
*/
ret_t rtl8367c_setAsicAclPortRange(rtk_uint32 index, rtk_uint32 type, rtk_uint32 upperPort, rtk_uint32 lowerPort)
{
ret_t retVal;
if(index > RTL8367C_ACLRANGEMAX)
return RT_ERR_OUT_OF_RANGE;
retVal = rtl8367c_setAsicRegBits(RTL8367C_REG_ACL_SDPORT_RANGE_ENTRY0_CTRL2 + index*3, RTL8367C_ACL_SDPORT_RANGE_ENTRY0_CTRL2_MASK, type);
if(retVal != RT_ERR_OK)
return retVal;
retVal = rtl8367c_setAsicReg(RTL8367C_REG_ACL_SDPORT_RANGE_ENTRY0_CTRL1 + index*3, upperPort);
if(retVal != RT_ERR_OK)
return retVal;
retVal = rtl8367c_setAsicReg(RTL8367C_REG_ACL_SDPORT_RANGE_ENTRY0_CTRL0 + index*3, lowerPort);
if(retVal != RT_ERR_OK)
return retVal;
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_getAsicAclPortRange
* Description:
* Get ACL TCP/UDP range check
* Input:
* index - TCP/UDP port range check table index
* pType - Range check type
* pUpperPort - TCP/UDP port range upper bound
* pLowerPort - TCP/UDP port range lower bound
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid TCP/UDP port range check table index
* Note:
* None
*/
ret_t rtl8367c_getAsicAclPortRange(rtk_uint32 index, rtk_uint32* pType, rtk_uint32* pUpperPort, rtk_uint32* pLowerPort)
{
ret_t retVal;
if(index > RTL8367C_ACLRANGEMAX)
return RT_ERR_OUT_OF_RANGE;
retVal = rtl8367c_getAsicRegBits(RTL8367C_REG_ACL_SDPORT_RANGE_ENTRY0_CTRL2 + index*3, RTL8367C_ACL_SDPORT_RANGE_ENTRY0_CTRL2_MASK, pType);
if(retVal != RT_ERR_OK)
return retVal;
retVal = rtl8367c_getAsicReg(RTL8367C_REG_ACL_SDPORT_RANGE_ENTRY0_CTRL1 + index*3, pUpperPort);
if(retVal != RT_ERR_OK)
return retVal;
retVal = rtl8367c_getAsicReg(RTL8367C_REG_ACL_SDPORT_RANGE_ENTRY0_CTRL0 + index*3, pLowerPort);
if(retVal != RT_ERR_OK)
return retVal;
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_setAsicAclVidRange
* Description:
* Set ACL VID range check
* Input:
* index - ACL VID range check index(0~15)
* type - Range check type
* upperVid - VID range upper bound
* lowerVid - VID range lower bound
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL VID range check index(0~15)
* Note:
* None
*/
ret_t rtl8367c_setAsicAclVidRange(rtk_uint32 index, rtk_uint32 type, rtk_uint32 upperVid, rtk_uint32 lowerVid)
{
ret_t retVal;
rtk_uint32 regData;
if(index > RTL8367C_ACLRANGEMAX)
return RT_ERR_OUT_OF_RANGE;
regData = ((type << RTL8367C_ACL_VID_RANGE_ENTRY0_CTRL1_CHECK0_TYPE_OFFSET) & RTL8367C_ACL_VID_RANGE_ENTRY0_CTRL1_CHECK0_TYPE_MASK) |
(upperVid & RTL8367C_ACL_VID_RANGE_ENTRY0_CTRL1_CHECK0_HIGH_MASK);
retVal = rtl8367c_setAsicReg(RTL8367C_REG_ACL_VID_RANGE_ENTRY0_CTRL1 + index*2, regData);
if(retVal != RT_ERR_OK)
return retVal;
retVal = rtl8367c_setAsicReg(RTL8367C_REG_ACL_VID_RANGE_ENTRY0_CTRL0 + index*2, lowerVid);
if(retVal != RT_ERR_OK)
return retVal;
return RT_ERR_OK;
}
/* Function Name:
* rtl8367c_getAsicAclVidRange
* Description:
* Get ACL VID range check
* Input:
* index - ACL VID range check index(0~15)
* pType - Range check type
* pUpperVid - VID range upper bound
* pLowerVid - VID range lower bound
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid ACL VID range check index(0~15)
* Note:
* None
*/
ret_t rtl8367c_getAsicAclVidRange(rtk_uint32 index, rtk_uint32* pType, rtk_uint32* pUpperVid, rtk_uint32* pLowerVid)
{
ret_t retVal;