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# ====================================================================
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#
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# freebsd_net.cdl
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#
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# Networking configuration data
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#
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# ====================================================================
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#####ECOSPDCOPYRIGHTBEGIN####
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#
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# Copyright (C) 2000, 2001, 2002 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Permission is granted to use, copy, modify and redistribute this
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# file.
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#
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#####ECOSPDCOPYRIGHTEND####
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# ====================================================================
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######DESCRIPTIONBEGIN####
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#
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# Author(s): gthomas
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# Original data: gthomas
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# Contributors:
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# Date: 1999-11-29
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#
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#####DESCRIPTIONEND####
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#
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# ====================================================================
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cdl_package CYGPKG_NET_FREEBSD_STACK {
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display "FreeBSD networking stack"
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parent CYGPKG_NET
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doc ref/tcpip-freebsd.html
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include_dir .
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requires CYGPKG_IO
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requires CYGPKG_ISOINFRA
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requires CYGINT_ISO_C_TIME_TYPES
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requires CYGINT_ISO_STRERROR
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requires CYGINT_ISO_ERRNO
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requires CYGINT_ISO_ERRNO_CODES
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requires CYGINT_ISO_MALLOC
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requires CYGINT_ISO_STRING_BSD_FUNCS
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requires CYGPKG_IO_FILEIO
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description "Basic networking support, including TCP/IP."
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implements CYGPKG_NET_STACK
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implements CYGPKG_NET_STACK_INET
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implements CYGPKG_NET_STACK_INET6
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# Note: separating the stack implementation from the common support leads
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# to some rather incestious config file relationships.
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define_proc {
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puts $::cdl_system_header "/***** Networking stack proc output start *****/"
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puts $::cdl_header "#include "
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puts $::cdl_system_header "#define CYGDAT_NET_STACK_CFG "
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puts $::cdl_system_header "/***** Networking stack proc output end *****/"
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}
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# Export our types to
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implements CYGINT_ISO_BSDTYPES
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requires { CYGBLD_ISO_BSDTYPES_HEADER == "" }
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# These files are unique to eCos
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compile ecos/support.c \
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ecos/synch.c \
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ecos/timeout.c \
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ecos/init.cxx
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compile -library=libextras.a sys/kern/sockio.c
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# These files were derived from FreeBSD and carry their copyright
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compile sys/net/if.c \
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sys/net/rtsock.c \
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sys/net/raw_cb.c \
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sys/net/raw_usrreq.c \
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sys/net/route.c \
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sys/net/radix.c \
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sys/net/if_ethersubr.c \
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sys/net/if_loop.c \
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sys/netinet/igmp.c \
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sys/netinet/raw_ip.c \
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sys/netinet/in.c \
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sys/netinet/in_cksum.c \
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sys/netinet/in_pcb.c \
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sys/netinet/in_proto.c \
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sys/netinet/in_rmx.c \
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sys/netinet/ip_encap.c \
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sys/netinet/ip_id.c \
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sys/netinet/ip_icmp.c \
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sys/netinet/ip_flow.c \
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sys/netinet/ip_input.c \
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sys/netinet/ip_output.c \
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sys/netinet/ip_mroute.c \
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sys/netinet/if_ether.c \
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sys/netinet/udp_usrreq.c \
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sys/netinet/tcp_input.c \
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sys/netinet/tcp_output.c \
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sys/netinet/tcp_debug.c \
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sys/netinet/tcp_usrreq.c \
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sys/netinet/tcp_timer.c \
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sys/netinet/tcp_subr.c \
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sys/kern/md5c.c \
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sys/kern/uipc_domain.c \
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sys/kern/uipc_socket.c \
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sys/kern/uipc_socket2.c \
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sys/kern/uipc_mbuf.c \
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sys/kern/uipc_mbuf2.c \
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sys/kern/uipc_accf.c \
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sys/kern/kern_subr.c
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cdl_component CYGPKG_NET_FREEBSD_INET {
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display "INET support"
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active_if CYGPKG_NET_INET
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flavor bool
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no_define
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default_value 1
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description "
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This option enables support for INET (IPv4) network processing."
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cdl_option CYGPKG_NET_FREEBSD_INET6 {
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display "IPv6 support"
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active_if CYGPKG_NET_INET6
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flavor bool
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default_value 1
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description "
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This option enables support for new IPv6."
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# These files were derived from FreeBSD and carry their copyright
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compile \
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sys/netinet6/dest6.c \
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sys/netinet6/frag6.c \
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sys/netinet6/icmp6.c \
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sys/netinet6/in6.c \
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sys/netinet6/in6_cksum.c \
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sys/netinet6/in6_ifattach.c \
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sys/netinet6/in6_pcb.c \
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sys/netinet6/in6_proto.c \
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sys/netinet6/in6_rmx.c \
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sys/netinet6/in6_src.c \
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sys/netinet6/ip6_forward.c \
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sys/netinet6/ip6_input.c \
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sys/netinet6/ip6_mroute.c \
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sys/netinet6/ip6_output.c \
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sys/netinet6/mld6.c \
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sys/netinet6/nd6.c \
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sys/netinet6/nd6_nbr.c \
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sys/netinet6/nd6_rtr.c \
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sys/netinet6/raw_ip6.c \
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sys/netinet6/route6.c \
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sys/netinet6/scope6.c \
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sys/netinet6/udp6_output.c \
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sys/netinet6/udp6_usrreq.c \
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## Only if firewall enabled
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## sys/netinet6/ip6_fw.c \
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##
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}
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}
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cdl_option CYGPKG_NET_NGIF {
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display "Number of GIF things"
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flavor data
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default_value 0
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description "
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This option controls the number of active GIF things."
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define NGIF
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}
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cdl_option CYGPKG_NET_NLOOP {
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display "Number of loopback interfaces"
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flavor data
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default_value 1
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description "
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This option controls the number of loopback, i.e. local, interfaces.
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There is seldom need for this value to be anything other than one."
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define NLOOP
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}
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cdl_option CYGPKG_NET_FREEBSD_LOGGING {
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display "Error and warning log control"
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flavor booldata
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default_value 0xC08F
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description "
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This option controls the type and amount of information
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printed by the networking code. Different logging
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facilities may be enabled by bitwise or-ing:
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LOG_ERR 0x0001 - error conditions
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LOG_WARNING 0x0002 - interesting, but not errors
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LOG_NOTICE 0x0004 - things to look out for
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LOG_INFO 0x0008 - generic comments
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LOG_DEBUG 0x0010 - for finding obscure problems
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LOG_MDEBUG 0x0020 - additional information about memory allocations
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LOG_IOCTL 0x0040 - information about ioctl calls
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LOG_INIT 0x0080 - information as system initializes
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LOG_ADDR 0x0100 - information about IPv6 addresses
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LOG_FAIL 0x0200 - why packets (IPv6) are ignored, etc.
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LOG_EMERG 0x4000 - emergency conditions
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LOG_CRIT 0x8000 - critical error
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"
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}
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cdl_option CYGPKG_NET_MEM_USAGE {
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display "Memory designated for networking buffers."
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flavor data
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default_value 256*1024
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description "
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This option controls the amount of memory pre-allocated
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for buffers used by the networking code."
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}
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cdl_option CYGPKG_NET_MAXSOCKETS {
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display "Max number of open sockets."
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flavor data
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default_value CYGNUM_FILEIO_NFILE
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description "
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This option controls the amount of memory pre-allocated
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for socket buffers used by the networking code."
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}
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cdl_option CYGPKG_NET_NUM_WAKEUP_EVENTS {
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display "Number of supported pending network events"
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flavor data
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default_value 8
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description "
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This option controls the number of pending network events
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used by the networking code."
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}
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cdl_option CYGPKG_NET_THREAD_PRIORITY {
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display "Priority level for backgound network processing."
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flavor data
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default_value 7
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description "
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This option allows the thread priority level used by the
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networking stack to be adjusted by the user. It should be set
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high enough that sufficient CPU resources are available to
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process network data, but may be adjusted so that application
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threads can have precedence over network processing."
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}
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cdl_option CYGPKG_NET_FAST_THREAD_PRIORITY {
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display "Priority level for fast network processing."
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flavor data
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default_value CYGPKG_NET_THREAD_PRIORITY - 1
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description "
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This option sets the thread priority level used by the fast
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network thread. The fast network thread runs often but briefly, to
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service network device interrupts and network timeout events. This
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thread should have higher priority than the background network
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thread. It is reasonable to set this thread's priority higher than
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application threads for best network throughput, or to set it lower
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than application threads for best latency for those application
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threads themselves, potentially at a cost to network throughput."
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}
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| 254 |
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cdl_component CYGPKG_NET_FAST_THREAD_TICKLE_DEVS {
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display "Fast network processing thread 'tickles' drivers"
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default_value 1
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| 257 |
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description "
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If this is enabled, the fast network thread will tickle the
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device(s) periodically, to unblock them when the hardware has
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become wedged due to a lost interrupt or other hardware
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race-condition type problem.
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This is not necessary if a networked app is running which sends
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packets itself often - or
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uses TCP, or any similar protocol which exchanges keep-alive
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packets periodically and often enough.
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Trying to send a packet passes control into the driver; this is
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sufficient to detect and unblock jammed hardware."
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| 268 |
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| 269 |
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cdl_option CYGNUM_NET_FAST_THREAD_TICKLE_DEVS_DELAY {
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| 270 |
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display "Delay in kernel clocks of tickle loop"
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| 271 |
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flavor data
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| 272 |
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default_value 50
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| 273 |
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description "
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| 274 |
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The default is 50, which will usually mean a delay between
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| 275 |
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tests for 'stuck' devices of 500mS, that is half a second.
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| 276 |
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The overhead only applies if no network activity occurred,
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so it may be acceptable to make this value very small,
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| 278 |
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where high CPU load does not matter during network idle
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| 279 |
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periods, or very large if your application tries often to
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| 280 |
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send packets itself."
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| 281 |
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}
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| 282 |
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}
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| 283 |
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| 284 |
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cdl_component CYGPKG_NET_FREEBSD_STACK_OPTIONS {
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| 285 |
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display "Networking support build options"
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| 286 |
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flavor none
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| 287 |
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no_define
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| 288 |
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| 289 |
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cdl_option CYGPKG_NET_FREEBSD_STACK_CFLAGS_ADD {
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| 290 |
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display "Additional compiler flags"
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| 291 |
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flavor data
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| 292 |
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no_define
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| 293 |
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default_value { "-D_KERNEL" }
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| 294 |
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description "
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| 295 |
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This option modifies the set of compiler flags for
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| 296 |
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building the networking package.
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| 297 |
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These flags are used in addition
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| 298 |
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to the set of global flags."
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| 299 |
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}
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| 300 |
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| 301 |
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cdl_option CYGPKG_NET_FREEBSD_STACK_CFLAGS_REMOVE {
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| 302 |
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display "Suppressed compiler flags"
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| 303 |
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flavor data
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| 304 |
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no_define
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| 305 |
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default_value { "" }
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| 306 |
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description "
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| 307 |
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This option modifies the set of compiler flags for
|
| 308 |
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building the networking package. These flags are removed from
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| 309 |
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the set of global flags if present."
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| 310 |
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}
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| 311 |
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}
|
| 312 |
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| 313 |
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cdl_component CYGPKG_NET_FREEBSD_STACK_BUILD_TESTS {
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| 314 |
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display "Build networking tests (demo programs)"
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| 315 |
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flavor bool
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| 316 |
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no_define
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| 317 |
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default_value 0
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| 318 |
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description "
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| 319 |
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This option enables the building of additional network tests
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| 320 |
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which at this time are just demos; otherwise only loopback
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| 321 |
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interface tests will be built."
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| 322 |
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| 323 |
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cdl_option CYGPKG_NET_FREEBSD_STACK_TESTS {
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| 324 |
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display "Networking tests"
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| 325 |
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flavor data
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| 326 |
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no_define
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| 327 |
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calculated { CYGPKG_NET_BUILD_TESTS ? \
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| 328 |
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"tests/mbuf_test \
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| 329 |
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tests/socket_test \
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| 330 |
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tests/ftp_test \
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| 331 |
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tests/server_test \
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| 332 |
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tests/nc_test_slave \
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| 333 |
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tests/tftp_client_test \
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| 334 |
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tests/tftp_server_test \
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| 335 |
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tests/tcp_echo \
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| 336 |
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tests/set_mac_address \
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| 337 |
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tests/bridge \
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| 338 |
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tests/flood \
|
| 339 |
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tests/ping_test \
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| 340 |
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tests/dhcp_test \
|
| 341 |
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tests/ping_lo_test \
|
| 342 |
|
|
tests/tcp_lo_test \
|
| 343 |
|
|
tests/udp_lo_test \
|
| 344 |
|
|
tests/multi_lo_select \
|
| 345 |
|
|
tests/tcp_lo_select"
|
| 346 |
|
|
:
|
| 347 |
|
|
"tests/ping_lo_test \
|
| 348 |
|
|
tests/tcp_lo_test \
|
| 349 |
|
|
tests/udp_lo_test \
|
| 350 |
|
|
tests/multi_lo_select \
|
| 351 |
|
|
tests/tcp_lo_select"
|
| 352 |
|
|
}
|
| 353 |
|
|
description "
|
| 354 |
|
|
This option specifies the set of tests
|
| 355 |
|
|
for the networking package."
|
| 356 |
|
|
}
|
| 357 |
|
|
}
|
| 358 |
|
|
}
|
