C++ rtl8370_setAsicRegBits函数代码示例

/*
@func ret_t | rtl8370_setAsicVlanPortBasedVID | Set port based VID which is indexed to 32 VLAN member configurations.
@parm uint32 | port | Physical port number (0~15).
@parm uint32 | index | Index to VLAN member configuration (0~31).
@parm uint32 | pri | 1Q Port based VLAN priority (0~7).
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@rvalue RT_ERR_VLAN_PRIORITY | Invalid priority
@rvalue RT_ERR_VLAN_ENTRY_NOT_FOUND | Invalid VLAN member configuration index (0~31).
@rvalue RT_ERR_PORT_ID | Invalid port number.
@comm
    This API can Set Port-Based VLAN setting
    In port based VLAN, untagged packets recieved by port N are forwarded to a VLAN according to the setting VID of port N. 
    Usage of VLAN 4k table is enabled and there are only VID and 802.1q priority retrieved from 32 member configurations . 
    Member set, untag set and FID of port based VLAN are be retrieved from 4K mapped VLAN entry.
    
*/
ret_t rtl8370_setAsicVlanPortBasedVID(uint32 port, uint32 index, uint32 pri)
{
    uint32 regAddr, bit_mask;
    ret_t  retVal;

    if(port > RTL8370_PORTIDMAX)
        return RT_ERR_PORT_ID;

    if(index > RTL8370_CVIDXMAX)
        return RT_ERR_VLAN_ENTRY_NOT_FOUND;

    if(pri > RTL8370_PRIMAX) 
        return RT_ERR_VLAN_PRIORITY;

    regAddr = RTL8370_VLAN_PVID_CTRL_REG(port);
    bit_mask = RTL8370_PORT_VIDX_MASK(port);
    retVal = rtl8370_setAsicRegBits(regAddr, bit_mask, index);
    if(retVal != RT_ERR_OK)
        return retVal;

    regAddr = RTL8370_VLAN_PORTBASED_PRIORITY_REG(port);
    bit_mask = RTL8370_VLAN_PORTBASED_PRIORITY_MASK(port);
    retVal = rtl8370_setAsicRegBits(regAddr, bit_mask, pri);
    if(retVal != RT_ERR_OK)
        return retVal;

    return RT_ERR_OK;
}

/*
@func ret_t | rtl8370_setAsicPortMirror | Configure port mirror function.
@parm uint32 | source | Source port no.
@parm uint32 | monitor | Monitor (destination) port. 
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@rvalue RT_ERR_PORT_ID | Invalid port number.
@comm
    System supports one set of port mirror function. Mirrored port will be checked if mirror receiving frame or mirror transmitting frame to monitor port.   
*/
ret_t rtl8370_setAsicPortMirror(uint32 source, uint32 monitor)
{
    ret_t retVal;

    if((source > RTL8370_PORTIDMAX) || (monitor > RTL8370_PORTIDMAX))
        return RT_ERR_PORT_ID;

    retVal = rtl8370_setAsicRegBits(RTL8370_MIRROR_CTRL_REG, RTL8370_MIRROR_SOURCE_PORT_MASK, source);
    if(retVal !=  RT_ERR_OK)
        return retVal;

    return rtl8370_setAsicRegBits(RTL8370_MIRROR_CTRL_REG, RTL8370_MIRROR_MONITOR_PORT_MASK, monitor);
}

/*
@func ret_t | rtl8370_setAsicUnknownMulticastTrapPriority | Set trap priority of unknown multicast frame
@parm uint32 | priority | priority (0~7)
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error. 
@rvalue RT_ERR_QOS_INT_PRIORITY | Invalid priority.
@comm
*/
ret_t rtl8370_setAsicUnknownMulticastTrapPriority(uint32 priority)
{
    if(priority > RTL8370_PRIMAX)
        return RT_ERR_QOS_INT_PRIORITY;

    return rtl8370_setAsicRegBits(RTL8370SG_QOS_TRAP_PRIORITY_CTRL0_REG, RTL8370_UNKNOWN_MC_PRIORTY_MASK, priority);
}

ret_t rtl8370_setAsicOamCpuPri(uint32 priority)
{
    if(priority > RTL8370_PRIMAX)
        return RT_ERR_QOS_INT_PRIORITY;

    return rtl8370_setAsicRegBits(RTL8370_REG_QOS_TRAP_PRIORITY0, RTL8370_OAM_PRIOIRTY_MASK, priority);
}

/*
@func ret_t | rtl8370_setAsicPortUnknownDaBehavior | Set UNDA behavior
@parm uint32 | behavior | 0: flooding; 1: drop; 2:trap
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_NOT_ALLOWED | Invalid behavior.
@comm
    The API set the behavior switch when the DA of received packet is unknown
*/
ret_t rtl8370_setAsicPortUnknownDaBehavior(uint32 behavior)
{
    if(behavior >= L2_BEHAV_MAX)
        return RT_ERR_NOT_ALLOWED;

    return rtl8370_setAsicRegBits(RTL8370_PORT_SECURIT_CTRL_REG, RTL8370_UNKNOWN_UNICAST_DA_BEHAVE_MASK, behavior);
}

/*
@func ret_t | rtl8370_setAsicSvlanTrapPriority | Trap to CPU priority assignment
@parm uint32 | priority | Priority assignment
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@rvalue RT_ERR_INPUT | Invalid input parameter.
@comm
    The API can set trapping priority to packet from uplink port.

*/
ret_t rtl8370_setAsicSvlanTrapPriority(uint32 priority)
{
    if(priority > RTL8370_PRIMAX)
        return RT_ERR_QOS_INT_PRIORITY; 

    return rtl8370_setAsicRegBits(RTL8370_REG_QOS_TRAP_PRIORITY0, RTL8370_SVLAN_PRIOIRTY_MASK,priority);
}

ret_t _rtl8370_setAsicEeelldpFrameDataReg(uint32 regAddr, uint32 dataLength, int8 *writeDataPtr)
{
    ret_t ret;
    uint32 i;
    uint32 regData;
    uint16 *accessPtr;

    accessPtr = (uint16*)writeDataPtr;

    for(i=0; i < dataLength / 2; i++)
    {
        regData = *accessPtr;
        ret = rtl8370_setAsicReg(regAddr + i, regData);
        if(RT_ERR_OK != ret)
            return ret;

        accessPtr++;
    }
    
    if (dataLength & 0x1)
    {
        regData = *accessPtr;
        ret = rtl8370_setAsicRegBits(regAddr + dataLength / 2, 0xFF, regData);
        if(RT_ERR_OK != ret)
            return ret;
    }

    return RT_ERR_OK;
}

/*
@func ret_t  | rtl8370_setAsic1xTrapPriority | Set 802.1x Trap priority
@parm uint32 | priority | priority (0~7)
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@rvalue RT_ERR_QOS_INT_PRIORITY | Invalid priority.
@comm
    The API can update the 802.1x trap priority.
*/
ret_t rtl8370_setAsic1xTrapPriority(uint32 priority)
{
    if(priority > RTL8370_PRIMAX)
        return RT_ERR_QOS_INT_PRIORITY;
    
    return rtl8370_setAsicRegBits(RTL8370SG_QOS_TRAP_PRIORITY_CTRL0_REG, RTL8370_DOT1X_PRIORTY_MASK,priority);
}

/*
@func ret_t  | rtl8370_setAsicGVIndexConfig | Set 802.1x guest vlan index
@parm uint32 | index | 802.1x guest vlan index (0~31)
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@rvalue RT_ERR_DOT1X_GVLANIDX | Invalid guest vlan index
@comm
    The API can update the 802.1x guest vlan index content.
*/
ret_t rtl8370_setAsic1xGuestVidx(uint32 index)
{
    if(index >= RTL8370_CVLANMCNO)
        return RT_ERR_DOT1X_GVLANIDX;

    return rtl8370_setAsicRegBits(RTL8370_DOT1X_CFG_REG, RTL8370_DOT1X_GVIDX_MASK, index);
}

/*
@func ret_t | rtl8370_setAsicLutLearnOverAct | Configure auto learn over limit number action.
@parm uint32 | action | Learn over action 0:normal, 1:drop 2:trap. 
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@rvalue RT_ERR_NOT_ALLOWED | Invalid learn over action
@common
    The API can set ASIC treat SA unknown packet while auto learn limit number is over 
*/
ret_t rtl8370_setAsicLutLearnOverAct(uint32 action)
{
    if(action >= LRNOVERACT_MAX)
        return RT_ERR_NOT_ALLOWED;
        
    return rtl8370_setAsicRegBits(RTL8370_REG_PORT_SECURITY_CTRL, RTL8370_LUT_LEARN_OVER_ACT_MASK, action);
}

/*
@func ret_t | rtl8370_setAsicSvlanDefaultVlan | Configure default egress SVLAN.
@parm uint32 | index | index SVLAN member configuration
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@rvalue RT_ERR_SVLAN_ENTRY_INDEX | Invalid input SVLAN index.
@comm
    The API can set port n S-tag format index while receiving frame from port n 
    is transmit through uplink port with s-tag field

*/
ret_t rtl8370_setAsicSvlanDefaultVlan(uint32 index)
{
    if(index > RTL8370_SVIDXMAX)
        return RT_ERR_SVLAN_ENTRY_INDEX;

    return rtl8370_setAsicRegBits(RTL8370_REG_SVLAN_CFG, RTL8370_VS_CPSVIDX_MASK,index);        
}

/*
@func ret_t | rtl8370_setAsicLedForceBlinkRate | Set led blinking rate for force mode led.
@parm enum RTL8370_LEDBLINKRATE | blinkRate | Support 4 blink rates.
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@comm
    The API can set LED blink rate for force mode LED at 512ms, 1024ms, 2048ms, or identical to normal mode LED.
 */
ret_t rtl8370_setAsicLedForceBlinkRate(enum RTL8370_LEDFORCERATE blinkRate)
{
    if(blinkRate >=LEDFORCERATE_MAX)
        return RT_ERR_INPUT;

    return rtl8370_setAsicRegBits(RTL8370_REG_LED_MODE, RTL8370_FORCE_RATE_MASK,blinkRate);
}

/*
@func ret_t | rtl8370_setAsicCputagTrapPort | Set cpu tag trap port
@parm uint32 | port | port number (0~15)
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error. 
@rvalue RT_ERR_PORT_ID  Invalid port number.
@comm
    This API can set destination port of trapping frame
*/
ret_t rtl8370_setAsicCputagTrapPort(uint32 port)
{
    if(port >= RTL8370_PORTNO)
        return RT_ERR_PORT_ID;

    return rtl8370_setAsicRegBits(RTL8370_CPU_CTRL_REG, RTL8370_CPU_TRAP_PORT_MASK, port);    
}

/*
@func ret_t | rtl8370_setAsicLedBlinkRate | Set led blinking rate ate mode 0 to mode 3
@parm enum RTL8370_LEDBLINKRATE | blinkRate | Support 6 blink rates.
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error.
@comm
    The API can set LED blink rate at 43ms, 84ms, 120ms, 170ms, 340ms and 670ms.
 */
ret_t rtl8370_setAsicLedBlinkRate(enum RTL8370_LEDBLINKRATE blinkRate)
{
    if(blinkRate >=LEDBLINKRATE_MAX)
        return RT_ERR_INPUT;

    return rtl8370_setAsicRegBits(RTL8370_REG_LED_MODE, RTL8370_SEL_LEDRATE_MASK,blinkRate);
}

/*
@func ret_t | rtl8370_setAsicCputagInsertMode | Set ports that can parse CPU tag
@parm uint32 | mode | 0: insert to all packets; 1: insert to trapped packets; 2: don't insert
@rvalue RT_ERR_OK | Success.
@rvalue RT_ERR_SMI | SMI access error. 
@rvalue RT_ERR_NOT_ALLOWED | Invalid action.
@comm
    This API can set the decision of which frames should be inserted
    with CPU tage. 
*/
ret_t rtl8370_setAsicCputagInsertMode(uint32 mode)
{
    if(mode >= CPUTAG_INSERT_MAX)
        return RT_ERR_NOT_ALLOWED;

    return rtl8370_setAsicRegBits(RTL8370_CPU_CTRL_REG, RTL8370_CPU_INSERTMODE_MASK, mode);
}