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# ====================================================================
#
#      net.cdl
#
#      Networking configuration data
#
# ====================================================================
# ####ECOSPDCOPYRIGHTBEGIN####
# -------------------------------------------
# This file is part of eCos, the Embedded Configurable Operating System.
# Copyright (C) 2000, 2001, 2002, 2009 Free Software Foundation, Inc.
#
# Permission is granted to use, copy, modify and redistribute this
# file.
#
# -------------------------------------------
# ####ECOSPDCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      gthomas
# Original data:  gthomas
# Contributors:
# Date:           1999-11-29
#
#####DESCRIPTIONEND####
#
# ====================================================================
 
cdl_package CYGPKG_NET {
    display       "Basic networking framework"
    doc           ref/net-common-tcpip.html
    include_dir   .
    requires      CYGPKG_IO
    requires      CYGPKG_ISOINFRA
    requires      CYGINT_ISO_C_TIME_TYPES
    requires      CYGINT_ISO_STRERROR
    requires      CYGINT_ISO_ERRNO
    requires      CYGINT_ISO_ERRNO_CODES
    requires      CYGINT_ISO_MALLOC
    requires      CYGINT_ISO_STRING_BSD_FUNCS
    description   "Basic networking support, including TCP/IP."
 
    cdl_interface     CYGPKG_NET_DRIVER_FRAMEWORK {
        display   "Suitable driver framework interface, used by network package"
        description "
          In order to decouple the network stack from driver specifics, the
          driver framework must be defined in a separate package."
    }
 
    # Commonly exported infrastructure
    implements    CYGINT_ISO_NETDB_PROTO
    implements    CYGINT_ISO_NETDB_SERV
    requires      { CYGBLD_ISO_NETDB_PROTO_HEADER == "" }
    requires      { CYGBLD_ISO_NETDB_SERV_HEADER == "" }
 
    cdl_interface CYGPKG_NET_STACK {
        display   "Suitable network stack implementation, used by network package"
        description "
          In order to decouple the network support from most stack specifics, the
          actual stack implementation must be defined in a separate package."
    }
    requires      { CYGPKG_NET_STACK == 1 }
    define_proc {
        puts $::cdl_header "#include "
        puts $::cdl_header "#include CYGDAT_NET_STACK_CFG"
    }
 
    cdl_interface CYGPKG_NET_STACK_INET {
        display   "Network stack support for IPv4"
    }
    cdl_interface CYGPKG_NET_STACK_INET6 {
        display   "Network stack support for IPv6"
    }
    cdl_interface CYGPKG_NET_STACK_IPSEC {
        display   "Network stack support for IPSEC"
    }
 
    cdl_component CYGPKG_NET_INET {
        display       "INET support"
        active_if     CYGPKG_NET_STACK_INET
        flavor        bool
        no_define
        default_value 1
        description   "
            This option enables support for INET (IP) network processing."
        define INET
        compile \
            inet_addr.c \
            inet_ntoa.c \
            inet_ntop.c \
            inet_pton.c \
            bootp_support.c \
            dhcp_support.c \
            dhcp_prot.c \
            network_support.c \
            getproto.c \
            getserv.c
        compile   getaddrinfo.c \
            ifaddrs.c
 
        cdl_option CYGPKG_NET_INET6 {
            display       "IPv6 support"
            active_if     CYGPKG_NET_STACK_INET6
            requires      CYGINT_IO_ETH_MULTICAST
            flavor        bool
            default_value 0
            description   "
                This option enables support for IPv6 networks."
            define INET6
        }
 
        cdl_option CYGPKG_NET_IPSEC {
            display       "IPSEC support"
            active_if     CYGPKG_NET_STACK_IPSEC
            flavor        bool
            default_value 1
            description   "
                This option enables support for IPSEC"
            define IPSEC
            define IPSEC_ESP
        }
        cdl_option CYGSEM_NET_ROUTING {
            display "Multicast routing support"
            flavor  bool
            no_define
            default_value 0
            description   "
                This option enables support for packet routing."
            define MROUTING
        }
 
        cdl_option CYGSEM_NET_RANDOMID {
            display "Use random sequence for IP packet identifiers"
            flavor  bool
            no_define
            default_value 0
            description   "
                This option enables the use of random IP packet sequence
            identifiers, rather than a purely sequential sequence.  It is
            believed that use of random identifiers improves security, at
            a fairly substantial computational overhead."
            define RANDOM_IP_ID
        }
 
    }
 
    cdl_component CYGPKG_NET_TFTP {
        display        "TFTP (RFC-1350) support"
        requires       CYGPKG_NET_INET
        flavor         bool
        default_value  1
        compile        tftp_client.c \
                       tftp_server.c
        description    "
          This option provides additional library support for
          the TFTP (Trivial File Transfer Protocol)."
 
        cdl_option CYGPKG_NET_TFTPD_THREAD_PRIORITY {
            display "Priority level for TFTP daemon thread."
            flavor  data
            default_value 10
            description   "
            This option allows the thread priority level used by the
            TFTP server thread to be adjusted by the user.  It should be set
            high enough that sufficient CPU resources are available to
            process network data, but may be adjusted so that application
            threads can have precedence over TFTP server processing."
        }
 
                cdl_component CYGPKG_NET_TFTPD_CLIENT_BIG_PACKET {
                      display "Extension to allow negotiation of big packets"
                      requires CYGINT_ISO_STDIO_FORMATTED_IO
                      flavor bool
                      default_value 0
                      description   "
                          Implements RFC 2348, an optional extension
                          to the TFTP protocol to allow the client and
                          server to negotiate to use bigger
                          packets. This can make upload/download
                          faster"
 
                      cdl_option  CYGPKG_NET_TFTPD_CLIENT_BIG_PACKET_SIZE {
                          display  "Packet size to negotiate"
                          flavor    data
                          default_value 512
                          legal_values 512 to 65464
                          description "
                              Size of the packets to negotiate. In an error
                              free environment, bigger packets will result
                              in faster transfers."
                      }
                }
 
 
        cdl_option CYGPKG_NET_TFTPD_THREAD_STACK_SIZE {
            display "Stack size for TFTP threads."
            flavor  data
            default_value { "(CYGNUM_HAL_STACK_SIZE_TYPICAL+(3*(SEGSIZE+4)))" }
            description   "
               This option controls the size of the stack used for the
               TFTP server. The default should be sufficient for most cases
               but some applications my require bigger stacks when the
               implementation of file operations are complex."
        }
 
        cdl_component CYGSEM_NET_TFTPD_MULTITHREADED {
            display "Multiple TFTPD server threads on the same port."
            flavor  bool
            default_value 1
            description "
                This option controls the tftp server ability to be
                multi-threaded. When enabled, multiple server can be
                started on the same port number. This allows multiple
                concurrent transfers to be active. When this option is
                not enabled, while one transfer is active, other
                requests will be delayed or even ignored."
 
            cdl_option CYGNUM_NET_TFTPD_MULTITHREADED_PORTS {
                display "Number of different ports with servers"
                flavor data
                default_value 1
                description "
                   Each set of servers running on the same port number
                   require a semaphore to synchronise there operation. This option
                   controls the number of semaphores and so the number
                   of port numbers multithreaded servers which can be
                   running on."
            }
        }
 
        cdl_option CYGPKG_NET_TFTP_FILE_ACCESS {
            display       "File I/O functions for TFTP server"
            flavor        bool
            default_value 1
            compile       tftp_dummy_file.c
            description   "
              Minimal in-memory file I/O support for TFTP server."
        }
    }
 
    cdl_component CYGPKG_NET_DHCP {
        display "Use full DHCP instead of BOOTP"
        requires       CYGPKG_NET_INET
        active_if (CYGHWR_NET_DRIVERS > 0)
        flavor bool
        default_value 1
        description "
            Provide DHCP for initializing the IP address
            of network interfaces.  The DHCP client is capable of falling
            back to BOOTP usage if the server does not support DHCP, so it
            should never be necessary to disable this option.  However,
            depending on other configuration the DHCP client may provide or
            require a kernel thread of its own; this consumes quite a lot
            of resource which a BOOTP solution does not require."
 
        cdl_option CYGOPT_NET_DHCP_DHCP_THREAD {
            display "DHCP management thread"
            flavor bool
            default_value 1
            description "
                Provide a separate thread to renew DHCP leases; otherwise
                the application MUST periodically examine the semaphore
                dhcp_needs_attention and call dhcp_bind() if it is
                signalled.  If enabled, this thread does all that for you.
                Independent of this option, initialization of the
                interfaces still occurs in init_all_network_interfaces()
                and your startup code must call that.  It will start the
                DHCP management thread if necessary.  If a lease fails to
                be renewed, the management thread will shut down all
                interfaces and attempt to initialize all the interfaces
                again from scratch.  This may cause application problems,
                in which case managing the DHCP state in an application
                aware thread is recommended.  See comments in dhcp.h"
        }
 
        cdl_option CYGOPT_NET_DHCP_DHCP_THREAD_PARAM {
            display "DHCP management thread loops forever"
            flavor  data
            default_value 1
            active_if CYGOPT_NET_DHCP_DHCP_THREAD
            description "
                If the parameter is nonzero, it loops forever; if zero,
                the thread exits if a lease expires, and the application
                must detect this and tidy up or reboot the whole machine."
        }
 
        cdl_option CYGPKG_NET_DHCP_THREAD_PRIORITY {
            display "DHCP management thread priority"
            flavor  data
            default_value CYGPKG_NET_THREAD_PRIORITY + 1
            active_if CYGOPT_NET_DHCP_DHCP_THREAD
            description "
            This option sets the thread priority level used by the DHCP
            management thread.  It should be high enough that it can run
            when necessary, but it does not need to be as high as the
            network thread itself."
        }
 
        cdl_option CYGPKG_NET_DHCP_THREAD_STACK_SIZE {
            display "Stack size for DHCP management threads."
            flavor  data
            default_value { "(CYGNUM_HAL_STACK_SIZE_TYPICAL+sizeof(struct bootp))" }
            description   "
               This option controls the size of the stack used for the
               DHCP mamagement thread. The default should be
               sufficient for most cases but some applications my
               require bigger stacks when using for example diag_printf."
        }
 
        cdl_option CYGOPT_NET_DHCP_PARM_REQ_LIST_REPLACE {
            display "Replace DHCP request options"
            flavor  booldata
            default_value 0
            active_if CYGOPT_NET_DHCP_DHCP_THREAD
            description "
                This option replaces the default list of requested
                options in the DHCP/BOOTP request list.  These are a
                comma separated list of TAG_xxx values."
        }
 
        cdl_option CYGOPT_NET_DHCP_PARM_REQ_LIST_ADDITIONAL {
            display "Additional DHCP request options"
            flavor  booldata
            default_value 0
            active_if CYGOPT_NET_DHCP_DHCP_THREAD
            description "
                This option adds additional options to the list of
                requested options in the DHCP/BOOTP request list.
                These are a comma separated list of TAG_xxx values."
        }
 
        cdl_component CYGOPT_NET_DHCP_OPTION_HOST_NAME {
            display "DHCP host name option"
            flavor  bool
            default_value 0
            active_if CYGOPT_NET_DHCP_DHCP_THREAD
            description "
                This option adds the TAG_HOST_NAME option to the DHCP/BOOTP
                requests.  The host name is defined by calling the function
                dhcp_set_hostname(), prior to calling init_all_network_interfaces()."
 
            cdl_option CYGNUM_NET_DHCP_OPTION_HOST_NAME_LEN {
                display "DHCP host name maximum length"
                flavor  data
                default_value 60
                legal_values 0 to 255
                active_if CYGOPT_NET_DHCP_OPTION_HOST_NAME
                description "
                    This option defines the maximum length allowed for the
                    host name set by dhcp_set_hostname()."
            }
        }
 
        cdl_option CYGOPT_NET_DHCP_OPTION_DHCP_CLIENTID_MAC {
            display "DHCP client ID option"
            flavor  bool
            default_value 0
            active_if CYGOPT_NET_DHCP_DHCP_THREAD
            description "
                This option adds the TAG_DHCP_CLIENTID option to the DHCP/BOOTP
                requests.  It uses the interface MAC address for the identifier."
        }
 
        cdl_option CYGNUM_NET_DHCP_MIN_RETRY_TIME {
            display "DHCP minimum retry time"
            flavor        data
            legal_values  0 to 100
            default_value 100
            description "
               This option allows the application to specify the
               minimum number of seconds for DHCP discovery. If DHCP
               discovery fails, the action to be taken is application
               specific. Multiple discovery attempts are made during
               the time specified with each subsequent attempt having
               a longer timeout. Attempts begin at approximately 1, 5,
               15, 35, and 65 seconds with the last attempt timing out
               after the total of 125 seconds. A new attempt will not
               begin if the minimum time has been reached. Although,
               an attempt in progress will run past the minimum time
               specified. For example: Specifying 30 seconds would
               timeout at 35 seconds. Specifying 70 seconds has the
               same effect as specifying 100 seconds where it would
               run for the total of 125 seconds."
        }
    }
 
    cdl_component CYGPKG_NET_IPV6_ROUTING {
        display       "Options controlling IPv6 routing"
        active_if     CYGPKG_NET_INET6
        flavor        bool
        default_value 1
        description "
            Various options which control how routing is done for the
            IPv6 enabled interfaces."
 
        cdl_component CYGOPT_NET_IPV6_ROUTING_THREAD {
            display       "Thread for IPv6 routing"
            requires      CYGPKG_POSIX
            flavor        bool
            default_value 1
            description "
                Provide a separate thread to send router solicitation
                messages."
 
            compile ipv6_routing_thread.c
 
            cdl_option CYGINT_NET_IPV6_ROUTING_THREAD_PRIORITY {
                display       "IPv6 routing thread priority"
                flavor        data
                default_value CYGPKG_NET_THREAD_PRIORITY + 1
                description "
                    This option sets the thread priority level used by the IPv6
                    routing thread.  It should be high enough that it can run
                    when necessary, but it does not need to be as high as the
                    network thread itself."
            }
 
            cdl_option CYGINT_NET_IPV6_ROUTING_THREAD_PERIOD {
                display       "IPv6 routing thread rate"
                flavor        data
                default_value 5*60
                description "
                    This option sets the rate at which router solicitations will
                    be sent out by the routing thread (in seconds)."
            }
        }
    }
 
    cdl_component CYGPKG_NET_DEBUG {
        display       "Debug output"
        default_value 0
        description   "
                This component controls whether there is diagnostic output
                for stack operations. Options within this component allow
                even more verbose output for certain areas."
 
        cdl_option CYGDBG_NET_DHCP_CHATTER {
                display       "Extra debug output for DHCP"
                default_value 0
        }
    }
 
    cdl_option CYGDBG_NET_TIMING_STATS {
        display       "Network timing statistics"
        default_value 0
        description   "
                This component controls whether there is diagnostic
                information about how long memcpy, malloc, mbuf_alloc
                etc take to perform."
    }
 
    cdl_option CYGDBG_NET_SHOW_MBUFS {
        display       "Network MBUF diagnostics"
        default_value 0
        description   "
                This option controls whether diagnostic
                information about the state of all mbufs is collected.
                This information will be displayed whenever the network
                stack runs out of mbufs."
    }
 
    cdl_component CYGPKG_NET_OPTIONS {
        display "Networking support build options"
        flavor  none
        no_define
 
        cdl_option CYGPKG_NET_CFLAGS_ADD {
            display "Additional compiler flags"
            flavor  data
            no_define
            default_value { "-D_KERNEL -D__ECOS -D__INSIDE_NET" }
            description   "
                This option modifies the set of compiler flags for
                building the networking package.
                These flags are used in addition
                to the set of global flags."
        }
 
        cdl_option CYGPKG_NET_CFLAGS_REMOVE {
            display "Suppressed compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the networking package. These flags are removed from
                the set of global flags if present."
        }
    }
 
    cdl_component CYGPKG_NET_BUILD_TESTS {
        display "Testing options"
        flavor  none
        no_define
        description "
                This component contains options related to testing the network
                stack."
 
        cdl_option CYGPKG_NET_BUILD_HW_TESTS {
            display "Build hardware networking tests (demo programs)"
            flavor  bool
            no_define
            requires { CYGHWR_NET_DRIVER_ETH0_SETUP || CYGHWR_NET_DRIVER_ETH1_SETUP }
            default_value 0
            description   "
             This option enables the building of additional network tests
             that use real ethernet devices. At this time these are just
             demos. With this option disabled, only loopback
             interface tests will be built."
        }
 
        cdl_option CYGPKG_NET_TESTS {
            display "Networking tests"
            flavor  data
            no_define
            calculated { CYGPKG_NET_BUILD_HW_TESTS ? \
                    "tests/mbuf_test \
                    tests/socket_test \
                    tests/ftp_test \
                    tests/server_test \
                    tests/nc_test_slave \
                    tests/tftp_client_test \
                    tests/tftp_server_test \
                    tests/tcp_echo \
                    tests/set_mac_address \
                    tests/bridge \
                    tests/flood \
                    tests/ping_test \
                    tests/dhcp_test \
                    tests/dhcp_test2 \
                    tests/ping_lo_test \
                    tests/tcp_lo_test \
                    tests/udp_lo_test \
                    tests/multi_lo_select \
                    tests/tcp_lo_select \
                    tests/addr_test"
            :
                    "tests/ping_lo_test \
                    tests/tcp_lo_test \
                    tests/udp_lo_test \
                    tests/multi_lo_select \
                    tests/tcp_lo_select"
            }
            description   "
             This option specifies the set of tests
             for the networking package."
        }
 
        cdl_option CYGPKG_NET_TESTS_USE_RT_TEST_HARNESS {
            display "Use real-time response test harness (if available)"
            default_value 0
            description "
                    Platform and/or ethernet device driver packages may
                    provide a test harness to verify that interrupts are
                    not disabled or flooded for too long during a test.  If
                    such is provided, CYGTST_DEVS_ETH_TEST_NET_REALTIME is
                    defined and can be #include'd to acquire the support.
                    Some tests in the TCP/IP stack can use this harness;
                    this option controls whether they do.  The StrongARM
                    EBSA285 Ethernet device driver is one package that
                    provides such a harness.  See the file
                    tests/test_net_realtime.h in there for details."
        }
    }
 
# Description and control over different interfaces
 
    cdl_interface CYGHWR_NET_DRIVER_ETH0 {
        display "Does the hardware provide an 'eth0' device?"
        requires { CYGHWR_NET_DRIVER_ETH0 <= 1 }
        flavor   bool
    }
 
    cdl_component CYGHWR_NET_DRIVER_ETH0_SETUP_OPTIONS {
        display "Initialization options for 'eth0'"
        active_if (CYGHWR_NET_DRIVER_ETH0 == 1)
        flavor none
        no_define
 
        cdl_interface CYGHWR_NET_DRIVER_ETH0_SETUP {
            display "Initialization options for 'eth0'"
            requires 1 == CYGHWR_NET_DRIVER_ETH0_SETUP
            no_define
        }
 
        cdl_component CYGHWR_NET_DRIVER_ETH0_MANUAL {
            display "Initialize 'eth0' manually?"
            default_value 0
            implements CYGHWR_NET_DRIVER_ETH0_SETUP
            description "
                If this option is selected, the eCos library provides no
                initialization code for this interface; you must perform
                all the initialization in the application, by means of
                appropriate ioctl() calls, or by calling init_net() with an
                appropriate bootp record you have constructed yourself."
        }
 
        cdl_component CYGHWR_NET_DRIVER_ETH0_BOOTP {
            display "Use BOOTP/DHCP to initialize 'eth0'?"
            default_value 1
            implements CYGHWR_NET_DRIVER_ETH0_SETUP
            description "
                If this option is selected, init_all_network_interfaces()
                will use DHCP or BOOTP to acquire initialization data for
                this interface, and then set it up accordingly."
 
            cdl_option CYGHWR_NET_DRIVER_ETH0_DHCP {
                display "Use DHCP rather than BOOTP for 'eth0'?"
                flavor  bool
                default_value 1
                active_if CYGPKG_NET_DHCP
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH0_BOOTP_SHOW {
                display "Show BOOTP/DHCP initialization values?"
                flavor  bool
                default_value 1
            }
        }
 
        cdl_option CYGHWR_NET_DRIVER_ETH0_IPV6_PREFIX {
            display "Static IPv6 address prefix for 'eth0'"
            flavor  booldata
            active_if CYGPKG_NET_INET6
            default_value { "3ffe:302:11:2" }
            description "
               This option allows a specific, static address prefix to be set
               for an interface running IPv6.  When used, the lower 64 bits
               of the address will be set to the IPv4 IP address.  Note: this
               should not be confused with the standard IPv4->IPv6 mapped
               addresses, but rather just a simple way to assign addresses
               to nodes within an IPv6 network."
        }
 
        cdl_component CYGHWR_NET_DRIVER_ETH0_ADDRS {
            display "Address setups for 'eth0'"
            implements CYGHWR_NET_DRIVER_ETH0_SETUP
            no_define
 
            description "
                These options let you configure all the initialization data
                that init_all_network_interfaces() will use
                for 'eth0' statically.  Be careful when doing this, because
                if you run the same application image on multiple boards,
                they will have identical IP addresses and so on; this is a
                Bad Thing.
                The values you set are inserted in a bootp-style record
                that is fed into a common setup routine to configure the
                interface.  That routine does not in fact use the 'Server
                IP address' field.
                The bootp record is also available to application code, and
                some eCos networking test programs use the 'Server IP
                address' field to mean 'a machine we can interact with' for
                example to ping or perform ftp with.  That is the rationale
                for its inclusion here.
                The gateway address is used to set up a default route if
                nonzero.  If you have more than one interface, setting up
                more than one default route is will cause malfunctions.  A
                gateway address of 0.0.0.0 can be set to prevent that route
                setup.  Of course, your application can add real routes
                once the interface(s) initialization is complete."
 
            cdl_option CYGHWR_NET_DRIVER_ETH0_ADDRS_IP {
                display "IP address for 'eth0'"
                flavor  data
                default_value { "192.168.1.2" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH0_ADDRS_NETMASK {
                display "Network mask address for 'eth0'"
                flavor  data
                default_value { "255.255.255.0" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH0_ADDRS_BROADCAST {
                display "Broadcast address for 'eth0'"
                flavor  data
                default_value { "192.168.1.255" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH0_ADDRS_GATEWAY {
                display "Gateway/router IP address for 'eth0'"
                flavor  data
                default_value { "192.168.1.1" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH0_ADDRS_SERVER {
                display "Server IP address for 'eth0'"
                flavor  data
                default_value { "192.168.1.101" }
            }
        }
    }
 
    cdl_interface CYGHWR_NET_DRIVER_ETH1 {
        display "Does the hardware provide an 'eth1' device?"
        requires { CYGHWR_NET_DRIVER_ETH1 <= 1 }
        flavor   bool
    }
 
    cdl_component CYGHWR_NET_DRIVER_ETH1_SETUP_OPTIONS {
        display "Initialization options for 'eth1'"
        active_if (CYGHWR_NET_DRIVER_ETH1 == 1)
        flavor none
        no_define
 
        cdl_interface CYGHWR_NET_DRIVER_ETH1_SETUP {
            display "Initialization options for 'eth1'"
            requires 1 == CYGHWR_NET_DRIVER_ETH1_SETUP
            no_define
        }
 
        cdl_component CYGHWR_NET_DRIVER_ETH1_MANUAL {
            display "Initialize 'eth1' manually?"
            default_value 0
            implements CYGHWR_NET_DRIVER_ETH1_SETUP
            description "
                If this option is selected, the eCos library provides no
                initialization code for this interface; you must perform
                all the initialization in the application, by means of
                appropriate ioctl() calls, or by calling init_net() with an
                appropriate bootp record you have constructed yourself."
        }
 
        cdl_component CYGHWR_NET_DRIVER_ETH1_BOOTP {
            display "Use BOOTP/DHCP to initialize 'eth1'?"
            default_value 1
            implements CYGHWR_NET_DRIVER_ETH1_SETUP
            description "
                If this option is selected, init_all_network_interfaces()
                will use DHCP or BOOTP to acquire initialization data for
                this interface, and then set it up accordingly."
 
            cdl_option CYGHWR_NET_DRIVER_ETH1_DHCP {
                display "Use DHCP rather than BOOTP for 'eth1'?"
                flavor  bool
                default_value 1
                active_if CYGPKG_NET_DHCP
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH1_BOOTP_SHOW {
                display "Show BOOTP/DHCP initialization values?"
                flavor  bool
                default_value 1
            }
        }
 
        cdl_option CYGHWR_NET_DRIVER_ETH1_IPV6_PREFIX {
            display "Static IPv6 address prefix for 'eth1'"
            flavor  booldata
            active_if CYGPKG_NET_INET6
            default_value { "3ffe:302:12:2" }
            description "
               This option allows a specific, static address prefix to be set
               for an interface running IPv6.  When used, the lower 64 bits
               of the address will be set to the IPv4 IP address.  Note: this
               should not be confused with the standard IPv4->IPv6 mapped
               addresses, but rather just a simple way to assign addresses
               to nodes within an IPv6 network."
        }
 
        cdl_component CYGHWR_NET_DRIVER_ETH1_ADDRS {
            display "Address setups for 'eth1'"
            implements CYGHWR_NET_DRIVER_ETH1_SETUP
            no_define
 
            description "
                These options let you configure all the initialization data
                that init_all_network_interfaces() will use
                for 'eth1' statically.  Be careful when doing this, because
                if you run the same application image on multiple boards,
                they will have identical IP addresses and so on; this is a
                Bad Thing.
                The values you set are inserted in a bootp-style record
                that is fed into a common setup routine to configure the
                interface.  That routine does not in fact use the 'Server
                IP address' field.
                The bootp record is also available to application code, and
                some eCos networking test programs use the 'Server IP
                address' field to mean 'a machine we can interact with' for
                example to ping or perform ftp with.  That is the rationale
                for its inclusion here.
                The gateway address is used to set up a default route if
                nonzero.  If you have more than one interface, setting up
                more than one default route is will cause malfunctions.  A
                gateway address of 0.0.0.0 can be set to prevent that route
                setup.  Of course, your application can add real routes
                once the interface(s) initialization is complete.
                This interface 'eth1' has no route set up in the default
                configuration."
 
            cdl_option CYGHWR_NET_DRIVER_ETH1_ADDRS_IP {
                display "IP address for 'eth1'"
                flavor  data
                default_value { "192.168.1.2" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH1_ADDRS_NETMASK {
                display "Network mask address for 'eth1'"
                flavor  data
                default_value { "255.255.255.0" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH1_ADDRS_BROADCAST {
                display "Broadcast address for 'eth1'"
                flavor  data
                default_value { "192.168.1.255" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH1_ADDRS_GATEWAY {
                display "Gateway/router IP address for 'eth1'"
                flavor  data
                default_value { "0.0.0.0" }
            }
 
            cdl_option CYGHWR_NET_DRIVER_ETH1_ADDRS_SERVER {
                display "Server IP address for 'eth1'"
                flavor  data
                default_value { "192.168.1.101" }
            }
        }
    }
}
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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [net/] [common/] [current/] [cdl/] [net.cdl] - Blame information for rev 786

Line No.	Rev	Author	Line
1	786	skrzyp	`# ====================================================================`
2			`#`
3			`# net.cdl`
4			`#`
5			`# Networking configuration data`
6			`#`
7			`# ====================================================================`
8			`# ####ECOSPDCOPYRIGHTBEGIN####`
9			`# -------------------------------------------`
10			`# This file is part of eCos, the Embedded Configurable Operating System.`
11			`# Copyright (C) 2000, 2001, 2002, 2009 Free Software Foundation, Inc.`
12			`#`
13			`# Permission is granted to use, copy, modify and redistribute this`
14			`# file.`
15			`#`
16			`# -------------------------------------------`
17			`# ####ECOSPDCOPYRIGHTEND####`
18			`# ====================================================================`
19			`######DESCRIPTIONBEGIN####`
20			`#`
21			`# Author(s): gthomas`
22			`# Original data: gthomas`
23			`# Contributors:`
24			`# Date: 1999-11-29`
25			`#`
26			`#####DESCRIPTIONEND####`
27			`#`
28			`# ====================================================================`
29
30			`cdl_package CYGPKG_NET {`
31			`display "Basic networking framework"`
32			`doc ref/net-common-tcpip.html`
33			`include_dir .`
34			`requires CYGPKG_IO`
35			`requires CYGPKG_ISOINFRA`
36			`requires CYGINT_ISO_C_TIME_TYPES`
37			`requires CYGINT_ISO_STRERROR`
38			`requires CYGINT_ISO_ERRNO`
39			`requires CYGINT_ISO_ERRNO_CODES`
40			`requires CYGINT_ISO_MALLOC`