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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 : Port trunking related functions
*
*/
#include <rtl8367c_asicdrv_trunking.h>
/* Function Name:
* rtl8367c_setAsicTrunkingMode
* Description:
* Set port trunking mode
* Input:
* mode - 1:dumb 0:user defined
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_setAsicTrunkingMode(rtk_uint32 mode)
{
return rtl8367c_setAsicRegBit(RTL8367C_REG_PORT_TRUNK_CTRL, RTL8367C_PORT_TRUNK_DUMB_OFFSET, mode);
}
/* Function Name:
* rtl8367c_getAsicTrunkingMode
* Description:
* Get port trunking mode
* Input:
* pMode - 1:dumb 0:user defined
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_getAsicTrunkingMode(rtk_uint32* pMode)
{
return rtl8367c_getAsicRegBit(RTL8367C_REG_PORT_TRUNK_CTRL, RTL8367C_PORT_TRUNK_DUMB_OFFSET, pMode);
}
/* Function Name:
* rtl8367c_setAsicTrunkingFc
* Description:
* Set port trunking flow control
* Input:
* group - Trunk Group ID
* enabled - 0:disable, 1:enable
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_setAsicTrunkingFc(rtk_uint32 group, rtk_uint32 enabled)
{
ret_t retVal;
if(group > RTL8367C_MAX_TRUNK_GID)
return RT_ERR_LA_TRUNK_ID;
if((retVal = rtl8367c_setAsicRegBit(RTL8367C_REG_PORT_TRUNK_DROP_CTRL, RTL8367C_PORT_TRUNK_DROP_CTRL_OFFSET, ENABLED)) != RT_ERR_OK)
return retVal;
return rtl8367c_setAsicRegBit(RTL8367C_REG_PORT_TRUNK_FLOWCTRL, (RTL8367C_EN_FLOWCTRL_TG0_OFFSET + group), enabled);
}
/* Function Name:
* rtl8367c_getAsicTrunkingFc
* Description:
* Get port trunking flow control
* Input:
* group - Trunk Group ID
* pEnabled - 0:disable, 1:enable
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_getAsicTrunkingFc(rtk_uint32 group, rtk_uint32* pEnabled)
{
if(group > RTL8367C_MAX_TRUNK_GID)
return RT_ERR_LA_TRUNK_ID;
return rtl8367c_getAsicRegBit(RTL8367C_REG_PORT_TRUNK_FLOWCTRL, (RTL8367C_EN_FLOWCTRL_TG0_OFFSET + group), pEnabled);
}
/* Function Name:
* rtl8367c_setAsicTrunkingGroup
* Description:
* Set trunking group available port mask
* Input:
* group - Trunk Group ID
* portmask - Logic trunking enable port mask, max 4 ports
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_setAsicTrunkingGroup(rtk_uint32 group, rtk_uint32 portmask)
{
if(group > RTL8367C_MAX_TRUNK_GID)
return RT_ERR_LA_TRUNK_ID;
return rtl8367c_setAsicRegBits(RTL8367C_REG_PORT_TRUNK_GROUP_MASK, RTL8367C_PORT_TRUNK_GROUP0_MASK_MASK << (group * 4), portmask);
}
/* Function Name:
* rtl8367c_getAsicTrunkingGroup
* Description:
* Get trunking group available port mask
* Input:
* group - Trunk Group ID
* Output:
* pPortmask - Logic trunking enable port mask, max 4 ports
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_getAsicTrunkingGroup(rtk_uint32 group, rtk_uint32* pPortmask)
{
if(group > RTL8367C_MAX_TRUNK_GID)
return RT_ERR_LA_TRUNK_ID;
return rtl8367c_getAsicRegBits(RTL8367C_REG_PORT_TRUNK_GROUP_MASK, RTL8367C_PORT_TRUNK_GROUP0_MASK_MASK << (group * 4), pPortmask);
}
/* Function Name:
* rtl8367c_setAsicTrunkingFlood
* Description:
* Set port trunking flood function
* Input:
* enabled - Port trunking flooding function 0:disable 1:enable
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_setAsicTrunkingFlood(rtk_uint32 enabled)
{
return rtl8367c_setAsicRegBit(RTL8367C_REG_PORT_TRUNK_CTRL, RTL8367C_PORT_TRUNK_FLOOD_OFFSET, enabled);
}
/* Function Name:
* rtl8367c_getAsicTrunkingFlood
* Description:
* Get port trunking flood function
* Input:
* pEnabled - Port trunking flooding function 0:disable 1:enable
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_getAsicTrunkingFlood(rtk_uint32* pEnabled)
{
return rtl8367c_getAsicRegBit(RTL8367C_REG_PORT_TRUNK_CTRL, RTL8367C_PORT_TRUNK_FLOOD_OFFSET, pEnabled);
}
/* Function Name:
* rtl8367c_setAsicTrunkingHashSelect
* Description:
* Set port trunking hash select sources
* Input:
* hashsel - hash sources mask
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* 7 bits mask for link aggregation group0 hash parameter selection {DIP, SIP, DMAC, SMAC, SPA}
* 0b0000001: SPA
* 0b0000010: SMAC
* 0b0000100: DMAC
* 0b0001000: SIP
* 0b0010000: DIP
* 0b0100000: TCP/UDP Source Port
* 0b1000000: TCP/UDP Destination Port
*/
ret_t rtl8367c_setAsicTrunkingHashSelect(rtk_uint32 hashsel)
{
return rtl8367c_setAsicRegBits(RTL8367C_REG_PORT_TRUNK_CTRL, RTL8367C_PORT_TRUNK_HASH_MASK, hashsel);
}
/* Function Name:
* rtl8367c_getAsicTrunkingHashSelect
* Description:
* Get port trunking hash select sources
* Input:
* pHashsel - hash sources mask
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_getAsicTrunkingHashSelect(rtk_uint32* pHashsel)
{
return rtl8367c_getAsicRegBits(RTL8367C_REG_PORT_TRUNK_CTRL, RTL8367C_PORT_TRUNK_HASH_MASK, pHashsel);
}
/* Function Name:
* rtl8367c_getAsicQeueuEmptyStatus
* Description:
* Get current output queue if empty status
* Input:
* portmask - queue empty port mask
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* Note:
* None
*/
ret_t rtl8367c_getAsicQeueuEmptyStatus(rtk_uint32* portmask)
{
return rtl8367c_getAsicReg(RTL8367C_REG_PORT_QEMPTY, portmask);
}
/* Function Name:
* rtl8367c_setAsicTrunkingHashTable
* Description:
* Set port trunking hash value mapping table
* Input:
* hashval - hashing value 0-15
* portId - trunking port id 0-3
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_PORT_ID - Invalid port number
* RT_ERR_OUT_OF_RANGE - Invalid hashing value (0-15)
* Note:
* None
*/
ret_t rtl8367c_setAsicTrunkingHashTable(rtk_uint32 hashval, rtk_uint32 portId)
{
if(hashval > RTL8367C_TRUNKING_HASHVALUE_MAX)
return RT_ERR_OUT_OF_RANGE;
if(portId >= RTL8367C_TRUNKING_PORTNO)
return RT_ERR_PORT_ID;
if(hashval >= 8)
return rtl8367c_setAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL1, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL1_HASH8_MASK<<((hashval-8)*2), portId);
else
return rtl8367c_setAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL0, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL0_HASH0_MASK<<(hashval*2), portId);
}
/* Function Name:
* rtl8367c_getAsicTrunkingHashTable
* Description:
* Get port trunking hash value mapping table
* Input:
* hashval - hashing value 0-15
* pPortId - trunking port id 0-3
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid hashing value (0-15)
* Note:
* None
*/
ret_t rtl8367c_getAsicTrunkingHashTable(rtk_uint32 hashval, rtk_uint32* pPortId)
{
if(hashval > RTL8367C_TRUNKING_HASHVALUE_MAX)
return RT_ERR_OUT_OF_RANGE;
if(hashval >= 8)
return rtl8367c_getAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL1, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL1_HASH8_MASK<<((hashval-8)*2), pPortId);
else
return rtl8367c_getAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL0, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL0_HASH0_MASK<<(hashval*2), pPortId);
}
/* Function Name:
* rtl8367c_setAsicTrunkingHashTable1
* Description:
* Set port trunking hash value mapping table
* Input:
* hashval - hashing value 0-15
* portId - trunking port id 0-3
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_PORT_ID - Invalid port number
* RT_ERR_OUT_OF_RANGE - Invalid hashing value (0-15)
* Note:
* None
*/
ret_t rtl8367c_setAsicTrunkingHashTable1(rtk_uint32 hashval, rtk_uint32 portId)
{
if(hashval > RTL8367C_TRUNKING_HASHVALUE_MAX)
return RT_ERR_OUT_OF_RANGE;
if(portId >= RTL8367C_TRUNKING1_PORTN0)
return RT_ERR_PORT_ID;
if(hashval >= 8)
return rtl8367c_setAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL3, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL3_HASH8_MASK<<((hashval-8)*2), portId);
else
return rtl8367c_setAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL2, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL2_HASH0_MASK<<(hashval*2), portId);
}
/* Function Name:
* rtl8367c_getAsicTrunkingHashTable1
* Description:
* Get port trunking hash value mapping table
* Input:
* hashval - hashing value 0-15
* pPortId - trunking port id 0-3
* Output:
* None
* Return:
* RT_ERR_OK - Success
* RT_ERR_SMI - SMI access error
* RT_ERR_OUT_OF_RANGE - Invalid hashing value (0-15)
* Note:
* None
*/
ret_t rtl8367c_getAsicTrunkingHashTable1(rtk_uint32 hashval, rtk_uint32* pPortId)
{
if(hashval > RTL8367C_TRUNKING_HASHVALUE_MAX)
return RT_ERR_OUT_OF_RANGE;
if(hashval >= 8)
return rtl8367c_getAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL3, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL3_HASH8_MASK<<((hashval-8)*2), pPortId);
else
return rtl8367c_getAsicRegBits(RTL8367C_REG_PORT_TRUNK_HASH_MAPPING_CTRL2, RTL8367C_PORT_TRUNK_HASH_MAPPING_CTRL2_HASH0_MASK<<(hashval*2), pPortId);
}
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