* @def IX_ETHNPE_PC_SETAPMACTABLE_ACK * * @brief Acknowledgment to IX_ETHNPE_PC_SETAPMACTABLE message. */#define IX_ETHNPE_PC_SETAPMACTABLE_ACK              0x11/** * @def IX_ETHNPE_SETLOOPBACK_MODE_ACK * * @brief Acknowledgment to IX_ETHNPE_SETLOOPBACK_MODE message. */#define IX_ETHNPE_SETLOOPBACK_MODE_ACK              (0x12)/*-------------------------------------------------------------------------- * Queue Manager Queue entry bit field boundary definitions *------------------------------------------------------------------------*//** * @def MASK(hi,lo) * * @brief Macro for mask */#define MASK(hi,lo)                    (((1 << (1 + ((hi) - (lo)))) - 1) << (lo))/** * @def BITS(x,hi,lo) * * @brief Macro for bits */#define BITS(x,hi,lo)                  (((x) & MASK(hi,lo)) >> (lo))/** * @def IX_ETHNPE_QM_Q_RXENET_LENGTH_MASK * * @brief QMgr Queue LENGTH field mask */#define IX_ETHNPE_QM_Q_RXENET_LENGTH_MASK   0x3fff/** * @def IX_ETHNPE_QM_Q_FIELD_FLAG_R * * @brief QMgr Queue FLAG field right boundary */#define IX_ETHNPE_QM_Q_FIELD_FLAG_R             20/** * @def IX_ETHNPE_QM_Q_FIELD_FLAG_MASK * * @brief QMgr Queue FLAG field mask * * Multicast bit : BIT(4) * Broadcast bit : BIT(5) * IP bit        : BIT(6) (linux only) * */#ifdef __vxworks#define IX_ETHNPE_QM_Q_FIELD_FLAG_MASK           0x30#else#define IX_ETHNPE_QM_Q_FIELD_FLAG_MASK           0x70#endif/** * @def IX_ETHNPE_QM_Q_FIELD_NPEID_L * * @brief QMgr Queue NPE ID field left boundary */#define IX_ETHNPE_QM_Q_FIELD_NPEID_L            1/** * @def IX_ETHNPE_QM_Q_FIELD_NPEID_R * * @brief QMgr Queue NPE ID field right boundary */#define IX_ETHNPE_QM_Q_FIELD_NPEID_R            0/** * @def IX_ETHNPE_QM_Q_FIELD_PRIOR_L * * @brief QMgr Queue Priority field left boundary */#define IX_ETHNPE_QM_Q_FIELD_PRIOR_L            2/** * @def IX_ETHNPE_QM_Q_FIELD_PRIOR_R * * @brief QMgr Queue Priority field right boundary */#define IX_ETHNPE_QM_Q_FIELD_PRIOR_R            0/** * @def IX_ETHNPE_QM_Q_FIELD_ADDR_L  * * @brief QMgr Queue Address field left boundary */#define IX_ETHNPE_QM_Q_FIELD_ADDR_L             31/** * @def IX_ETHNPE_QM_Q_FIELD_ADDR_R * * @brief QMgr Queue Address field right boundary */#define IX_ETHNPE_QM_Q_FIELD_ADDR_R              5/*-------------------------------------------------------------------------- * Queue Manager Queue entry bit field masks *------------------------------------------------------------------------*//** * @def IX_ETHNPE_QM_Q_FREEENET_ADDR_MASK  * * @brief Macro to mask the Address field of the FreeEnet Queue Manager Entry */#define IX_ETHNPE_QM_Q_FREEENET_ADDR_MASK \            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)/** * @def IX_ETHNPE_QM_Q_RXENET_NPEID_MASK   * * @brief Macro to mask the NPE ID field of the RxEnet Queue Manager Entry */#define IX_ETHNPE_QM_Q_RXENET_NPEID_MASK \            MASK (IX_ETHNPE_QM_Q_FIELD_NPEID_L, \                  IX_ETHNPE_QM_Q_FIELD_NPEID_R)/** * @def IX_ETHNPE_QM_Q_RXENET_ADDR_MASK  * * @brief Macro to mask the Mbuf Address field of the RxEnet Queue Manager Entry */#define IX_ETHNPE_QM_Q_RXENET_ADDR_MASK \            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)/** * @def IX_ETHNPE_QM_Q_TXENET_PRIOR_MASK * * @brief Macro to mask the Priority field of the TxEnet Queue Manager Entry */#define IX_ETHNPE_QM_Q_TXENET_PRIOR_MASK \            MASK (IX_ETHNPE_QM_Q_FIELD_PRIOR_L, \                  IX_ETHNPE_QM_Q_FIELD_PRIOR_R)/** * @def IX_ETHNPE_QM_Q_TXENET_ADDR_MASK  * * @brief Macro to mask the Mbuf Address field of the TxEnet Queue Manager Entry */#define IX_ETHNPE_QM_Q_TXENET_ADDR_MASK \            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)/** * @def IX_ETHNPE_QM_Q_TXENETDONE_NPEID_MASK  * * @brief Macro to mask the NPE ID field of the TxEnetDone Queue Manager Entry */#define IX_ETHNPE_QM_Q_TXENETDONE_NPEID_MASK \            MASK (IX_ETHNPE_QM_Q_FIELD_NPEID_L, \                  IX_ETHNPE_QM_Q_FIELD_NPEID_R)/** * @def IX_ETHNPE_QM_Q_TXENETDONE_ADDR_MASK  *  * @brief Macro to mask the Mbuf Address field of the TxEnetDone Queue Manager  * Entry */#define IX_ETHNPE_QM_Q_TXENETDONE_ADDR_MASK \            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)/*-------------------------------------------------------------------------- * Queue Manager Queue entry bit field value extraction macros *------------------------------------------------------------------------*//** * @def IX_ETHNPE_QM_Q_FREEENET_ADDR_VAL(x) * * @brief Extraction macro for Address field of FreeNet Queue Manager Entry  * * Pointer to an mbuf buffer descriptor */#define IX_ETHNPE_QM_Q_FREEENET_ADDR_VAL(x) \            ((x) & IX_ETHNPE_QM_Q_FREEENET_ADDR_MASK)/** * @def IX_ETHNPE_QM_Q_RXENET_NPEID_VAL(x) * * @brief Extraction macro for NPE ID field of RxEnet Queue Manager Entry  * * Set to 0 for entries originating from the Eth0 NPE;  * Set to 1 for entries originating from the Eth1 NPE. */#define IX_ETHNPE_QM_Q_RXENET_NPEID_VAL(x) \            BITS (x, IX_ETHNPE_QM_Q_FIELD_NPEID_L, \                     IX_ETHNPE_QM_Q_FIELD_NPEID_R)/** * @def IX_ETHNPE_QM_Q_RXENET_PORTID_VAL(x) * * @brief Extraction macro for Port ID field of RxEnet Queue Manager Entry  * * 0-5: Assignable (by the XScale client) to any of the physical ports. * 6: It is reserved * 7: Indication that the NPE did not find the associated frame's destination MAC address within  * its internal filtering database. */#define IX_ETHNPE_QM_Q_RXENET_PORTID_VAL(x) \            BITS (x, IX_ETHNPE_QM_Q_FIELD_PORTID_L, \                     IX_ETHNPE_QM_Q_Field_PortID_R)/** * @def IX_ETHNPE_QM_Q_RXENET_ADDR_VAL(x) * * @brief Extraction macro for Address field of RxEnet Queue Manager Entry * * Pointer to an mbuf buffer descriptor */#define IX_ETHNPE_QM_Q_RXENET_ADDR_VAL(x) \            ((x) & IX_ETHNPE_QM_Q_RXENET_ADDR_MASK)/** * @def IX_ETHNPE_QM_Q_TXENET_PRIOR_VAL(x) * * @brief Extraction macro for Priority field of TxEnet Queue Manager Entry * * Priority of the packet (as described in IEEE 802.1D). This field is * cleared upon return from the Ethernet NPE to the TxEnetDone queue. */#define IX_ETHNPE_QM_Q_TXENET_PRIOR_VAL(x) \            BITS (x, IX_ETHNPE_QM_Q_FIELD_PRIOR_L, \                     IX_ETHNPE_QM_Q_FIELD_PRIOR_R)/** * @def IX_ETHNPE_QM_Q_TXENET_ADDR_VAL(x) * * @brief Extraction macro for Address field of Queue Manager TxEnet Queue  * Manager Entry * * Pointer to an mbuf buffer descriptor */#define IX_ETHNPE_QM_Q_TXENET_ADDR_VAL(x) \            ((x) & IX_ETHNPE_QM_Q_TXENET_ADDR_MASK)/** * @def IX_ETHNPE_QM_Q_TXENETDONE_NPEID_VAL(x) * * @brief Extraction macro for NPE ID field of TxEnetDone Queue Manager Entry * * Set to 0 for entries originating from the Eth0 NPE; set to 1 for en-tries  * originating from the Eth1 NPE. */#define IX_ETHNPE_QM_Q_TXENETDONE_NPEID_VAL(x) \            BITS (x, IX_ETHNPE_QM_Q_FIELD_NPEID_L, \                     IX_ETHNPE_QM_Q_FIELD_NPEID_R)/** * @def IX_ETHNPE_QM_Q_TXENETDONE_ADDR_VAL(x) * * @brief Extraction macro for Address field of TxEnetDone Queue Manager Entry * * Pointer to an mbuf buffer descriptor */#define IX_ETHNPE_QM_Q_TXENETDONE_ADDR_VAL(x) \            ((x) & IX_ETHNPE_QM_Q_TXENETDONE_ADDR_MASK)/*-------------------------------------------------------------------------- * NPE limits *------------------------------------------------------------------------*//** * @def IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MIN *  * @brief Macro to check the minimum length of a rx free buffer */#define IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MIN (64)/** * @def IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MASK *  * @brief Mask to apply to the mbuf length before submitting it to the NPE * (the NPE handles only rx free mbufs which are multiple of 64) *  * @sa IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MASK */#define IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MASK (~63)/** * @def IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_UP(size) *  * @brief  Round up to get the size necessary to receive without chaining * the frames which are (size) bytes (the NPE operates by multiple of 64) * e.g. To receive 1514 bytes frames, the size of the buffers in replenish * has to be at least (1514+63)&(~63) = 1536 bytes. * */#define IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_UP(size) (((size) + 63) & ~63)/** * @def IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_DOWN(size) * * @brief Round down to apply to the mbuf length before submitting * it to the NPE. (the NPE operates by multiple of 64) * */#define IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_DOWN(size) ((size) & ~63)/** * @def IX_ETHNPE_ACC_FRAME_LENGTH_MAX *  * @brief maximum mbuf length supported by the NPE *  * @sa IX_ETHNPE_ACC_FRAME_LENGTH_MAX */#define IX_ETHNPE_ACC_FRAME_LENGTH_MAX (16320)/** * @def IX_ETHNPE_ACC_FRAME_LENGTH_DEFAULT *  * @brief default mbuf length supported by the NPE *  * @sa IX_ETHNPE_ACC_FRAME_LENGTH_DEFAULT */#define IX_ETHNPE_ACC_FRAME_LENGTH_DEFAULT (1522)/** * @def IX_ETHNPE_ACC_LENGTH_OFFSET * * @brief Offset of the cluster length field in the word shared with the NPEs */#define IX_ETHNPE_ACC_LENGTH_OFFSET 16/** * @def IX_ETHNPE_ACC_PKTLENGTH_MASK * * @brief Mask of the cluster length field in the word shared with the NPEs */#define IX_ETHNPE_ACC_PKTLENGTH_MASK 0x3fff/** *@} */#endif /* __doxygen_HIDE */