cpsw.h

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/*
 *  Copyright (c) Texas Instruments Incorporated 2020
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *    Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 *    Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 *    Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef CPSW_H_
#define CPSW_H_
 
/* ========================================================================== */
/*                             Include Files                                  */
/* ========================================================================== */
 
#include <stdint.h>
#include <include/mod/cpsw_ale.h>
#include <include/mod/cpsw_cpts.h>
#include <include/mod/cpsw_hostport.h>
#include <include/mod/cpsw_macport.h>
#include <include/mod/mdio.h>
#include <include/mod/cpsw_stats.h>
#include <include/core/enet_mod_phy.h>
#include <include/core/enet_rm.h>
#include <include/core/enet_dma.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ========================================================================== */
/*                                 Macros                                     */
/* ========================================================================== */
#define CPSW_PER_PUBLIC_IOCTL(x)              (ENET_IOCTL_TYPE_PUBLIC | \
                                               ENET_IOCTL_PER_BASE | \
                                               ENET_IOCTL_PER_CPSW |    \
                                               ENET_IOCTL_MIN(x))
 
#if defined(SOC_AM273X) || defined(SOC_AWR294X)
#define CPSW_MAC_PORT_NUM                     (1U)
#else
#define CPSW_MAC_PORT_NUM                     (8U)
#endif
 
#define CPSW_INTERVLAN_INGRESSPKT_MATCH_PORT      (CPSW_ALE_POLICER_MATCH_PORT)
 
#define CPSW_INTERVLAN_INGRESSPKT_MATCH_MACSRC    (CPSW_ALE_POLICER_MATCH_MACSRC)
 
#define CPSW_INTERVLAN_INGRESSPKT_MATCH_MACDST    (CPSW_ALE_POLICER_MATCH_MACDST)
 
#define CPSW_INTERVLAN_INGRESSPKT_MATCH_ETHERTYPE (CPSW_ALE_POLICER_MATCH_ETHERTYPE)
 
#define CPSW_INTERVLAN_INGRESSPKT_MATCH_IPSRC     (CPSW_ALE_POLICER_MATCH_IPSRC)
 
#define CPSW_INTERVLAN_INGRESSPKT_MATCH_IPDST     (CPSW_ALE_POLICER_MATCH_IPDST)
 
#define CPSW_INTR_STATS_PEND0                     (1U)
 
#define CPSW_INTR_MDIO_PEND                       (2U)
 
#define CPSW_INTR_EVNT_PEND                       (3U)
 
/* ========================================================================== */
/*                         Structures and Enums                               */
/* ========================================================================== */
 
typedef enum Cpsw_Ioctl_e
{
    CPSW_PER_IOCTL_SET_INTERVLAN_ROUTE_UNI_EGRESS = CPSW_PER_PUBLIC_IOCTL(0U),
 
    CPSW_PER_IOCTL_CLEAR_INTERVLAN_ROUTE_UNI_EGRESS = CPSW_PER_PUBLIC_IOCTL(1U),
 
    CPSW_PER_IOCTL_SET_INTERVLAN_ROUTE_MULTI_EGRESS = CPSW_PER_PUBLIC_IOCTL(2U),
 
    CPSW_PER_IOCTL_CLEAR_INTERVLAN_ROUTE_MULTI_EGRESS = CPSW_PER_PUBLIC_IOCTL(3U),
 
    CPSW_PER_IOCTL_SET_SHORT_IPG_CFG = CPSW_PER_PUBLIC_IOCTL(4U),
 
    CPSW_PER_IOCTL_GET_SHORT_IPG_CFG = CPSW_PER_PUBLIC_IOCTL(5U),
} Cpsw_Ioctl;
 
typedef struct Cpsw_InterVlanRouteIngressPktMatchCfg_s
{
    uint32_t packetMatchEnMask;
 
    bool ttlCheckEn;
 
    Enet_MacPort ingressPort;
 
    CpswAle_MacAddrClassifierInfo srcMacAddrInfo;
 
    CpswAle_MacAddrClassifierInfo dstMacAddrInfo;
 
    uint32_t vlanId;
 
    CpswAle_IpAddrClassifierInfo srcIpInfo;
 
    CpswAle_IpAddrClassifierInfo dstIpInfo;
 
    uint16_t etherType;
} Cpsw_InterVlanRouteIngressPktMatchCfg;
 
typedef struct Cpsw_InterVlanEgressPortCfg_s
{
    Enet_MacPort egressPort;
 
    CpswMacPort_InterVlanRoutingCfg outPktModCfg;
} Cpsw_InterVlanEgressPortCfg;
 
typedef struct Cpsw_SetInterVlanRouteUniEgressInArgs_s
{
    Cpsw_InterVlanRouteIngressPktMatchCfg inPktMatchCfg;
 
    Cpsw_InterVlanEgressPortCfg egressCfg;
} Cpsw_SetInterVlanRouteUniEgressInArgs;
 
typedef struct Cpsw_SetInterVlanRouteUniEgressOutArgs_s
{
    CpswMacPort_InterVlanRouteId egressPortRouteId;
 
    CpswAle_PolicerEntryOutArgs ingressPacketClassifierInfo;
} Cpsw_SetInterVlanRouteUniEgressOutArgs;
 
typedef struct Cpsw_ClearInterVlanRouteUniEgressInArgs_s
{
    Cpsw_InterVlanRouteIngressPktMatchCfg inPktMatchCfg;
 
    Cpsw_InterVlanEgressPortCfg egressCfg;
 
    uint32_t delAleEntryMask;
} Cpsw_ClearInterVlanRouteUniEgressInArgs;
 
typedef struct Cpsw_SetInterVlanRouteMultiEgressInArgs_s
{
    uint32_t numEgressPorts;
 
    Cpsw_InterVlanEgressPortCfg egressCfg[CPSW_ALE_NUM_MAC_PORTS];
 
    Cpsw_InterVlanRouteIngressPktMatchCfg inPktMatchCfg;
} Cpsw_SetInterVlanRouteMultiEgressInArgs;
 
typedef struct Cpsw_SetInterVlanRouteMultiEgressOutArgs_s
{
    CpswMacPort_InterVlanRouteId egressPortRouteId;
 
    CpswAle_PolicerEntryOutArgs ingressPacketClassifierInfo;
} Cpsw_SetInterVlanRouteMultiEgressOutArgs;
 
typedef struct Cpsw_ClearInterVlanRouteMultiEgressInArgs_s
{
    uint32_t numEgressPorts;
 
    Cpsw_InterVlanEgressPortCfg egressCfg[CPSW_ALE_NUM_MAC_PORTS];
 
    Cpsw_InterVlanRouteIngressPktMatchCfg inPktMatchCfg;
 
    uint32_t delAleEntryMask;
} Cpsw_ClearInterVlanRouteMultiEgressInArgs;
 
typedef struct Cpsw_SetTxShortIpgCfgInArgs_s
{
    bool configureGapThresh;
 
    uint32_t ipgTriggerThreshBlkCnt;
 
    uint32_t numMacPorts;
 
    CpswMacPort_PortTxShortIpgCfg portShortIpgCfg[CPSW_MAC_PORT_NUM];
} Cpsw_SetTxShortIpgCfgInArgs;
 
typedef struct Cpsw_TxShortIpgCfg_s
{
    uint32_t ipgTriggerThreshBlkCnt;
 
    uint32_t numMacPorts;
 
    CpswMacPort_PortTxShortIpgCfg portShortIpgCfg[CPSW_MAC_PORT_NUM];
} Cpsw_TxShortIpgCfg;
 
typedef struct Cpsw_VlanCfg_s
{
    bool vlanAware;
 
    Enet_VlanTagType vlanSwitch;
 
    uint16_t outerVlan;
 
    uint16_t innerVlan;
} Cpsw_VlanCfg;
 
typedef struct Cpsw_MdioLinkStateChangeInfo_s
{
    uint32_t phyAddr;
 
    bool aliveChanged;
 
    bool isAlive;
 
    bool linkChanged;
 
    bool isLinked;
} Cpsw_MdioLinkStateChangeInfo;
 
typedef void (*Cpsw_MdioLinkStateChangeCb)(Cpsw_MdioLinkStateChangeInfo *info,
                                           void *appArg);
 
typedef void (*Cpsw_PortLinkStatusChangeCb)(Enet_MacPort macPort,
                                            bool isLinkUp,
                                            void *appArg);
 
typedef struct Cpsw_Cfg_s
{
    uint32_t escalatePriorityLoadVal;
 
    const void *dmaCfg;
 
    Cpsw_VlanCfg vlanCfg;
 
    uint32_t txMtu[ENET_PRI_NUM];
 
    // /*! Configuration of the CPSW DMA */
    // EnetDma_Cfg dmaCfg;
 
    CpswHostPort_Cfg hostPortCfg;
 
    CpswAle_Cfg aleCfg;
 
    CpswCpts_Cfg cptsCfg;
 
    Mdio_Cfg mdioCfg;
 
    EnetRm_ResCfg resCfg;
 
    uint32_t intrPriority;
 
    Cpsw_MdioLinkStateChangeCb mdioLinkStateChangeCb;
 
    void *mdioLinkStateChangeCbArg;
 
    Cpsw_PortLinkStatusChangeCb portLinkStatusChangeCb;
 
    void *portLinkStatusChangeCbArg;
 
    bool enableQsgmii0RDC;
 
    bool enableQsgmii1RDC;
} Cpsw_Cfg;
 
/* ========================================================================== */
/*                         Global Variables Declarations                      */
/* ========================================================================== */
 
/* None */
 
/* ========================================================================== */
/*                          Function Declarations                             */
/* ========================================================================== */
 
/* None */
 
/* ========================================================================== */
/*                        Deprecated Function Declarations                    */
/* ========================================================================== */
 
/* None */
 
/* ========================================================================== */
/*                       Static Function Definitions                          */
/* ========================================================================== */
 
/* None */
 
#ifdef __cplusplus
}
#endif
 
#endif /* CPSW_H_ */