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#       opencores_ethmac_eth_drivers.cdl

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#       OpenCores ETHMAC ethernet driver

#

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######DESCRIPTIONBEGIN####

#

# Author(s):      Piotr Skrzypek

# Original data:

# Contributors:

# Date:           2012-04-10

#

#####DESCRIPTIONEND####

#

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cdl_package CYGPKG_DEVS_ETH_OPENCORES_ETHMAC {

    display       "OpenCores ETHMAC ethernet driver"

    description   "Ethernet driver for OpenCores ETHMAC controller."

    parent        CYGPKG_IO_ETH_DRIVERS

    active_if     CYGPKG_IO_ETH_DRIVERS

    implements    CYGHWR_NET_DRIVERS

    implements    CYGHWR_NET_DRIVER_ETH0

    compile       -library=libextras.a if_ethmac.c

    cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_MACADDR {

        display "Ethernet station (MAC) address for eth0"

        flavor  data

        default_value {"0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC"}

        description   "The default ethernet station address. This is the

                       MAC address used when no value is found in the

                       RedBoot FLASH configuration field."

    }

    cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_INT {

        display "Interrupt vector number"

        flavor  data

        default_value { 4 }

        description   "

            This is the number of PIC channel that ETHMAC is connected

            to."

    }

    cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_INT_PRIO {

        display "Interrupt priority"

        flavor  data

        default_value { 4 }

        description   "

            Priority of delayed interrupt routine that takes care

            of ETHMAC."

    }

    cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_TXBUF_COUNT {

        display "Number of transmit buffers"

        flavor  data

        default_value { 1 }

        legal_values 1 to 64

        description   "

            The number of transmit buffers. More buffers help

            increse the throughput, but require maintenance time

            and  memory."

    }

    cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_RXBUF_COUNT {

        display "Number of receive buffers"

        flavor  data

        default_value { 1 }

        legal_values 1 to 64

        description   "

            The number of receive buffers. More buffers prevent

            missing packets, but require more maintenance time

            and memory."

    }

    cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_PACKETLEN {

        display "Maximum frame length"

        flavor  data

        default_value { 1536 }

        description   "

            Specify maximum packet length. This value will be

            programmed into the MAC. It is also a size of receive

            buffers."

    }

    cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_FULLDUPLEX {

        display "Enable full duplex transmission"

        flavor  bool

        default_value { 1 }

        description   "

            Enable full duplex when configuring ETHMAC."

    }

    cdl_component CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_OPTIONS {

        display "ETHMAC controller driver build options"

        flavor  none

        no_define

        cdl_option CYGPKG_DEVS_ETH_OPENCORES_ETHMAC_CFLAGS_ADD {

            display "Additional compiler flags"

            flavor  data

            no_define

            default_value { "-D_KERNEL -D__ECOS" }

            description   "

                This option modifies the set of compiler flags for

                building the ETHMAC controller driver package.

                These flags are used in addition to the set of global

                flags."

        }

    }

}

# EOF opencores_ethmac_eth_drivers.cdl