Remove duplicated NET_SLIP option from drivers/net/Kconfig
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Xiang Xiao
Gregory Nutt
parent
57099fe441
commit
2d7c072723
@ -15767,7 +15767,7 @@
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Other TCP-specific issues also fixed. There remains a major
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outstanding issue with ACK handling. Handle case where the local
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address is zero (listen socket). Major re-architecting of TCP logic
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to properly handle TCP stuf like ACKs and TPC windowing which were
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to properly handle TCP stuf like ACKs and TCP windowing which were
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not properly covered in the initial design. Still does not work;
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hangs waiting of ACKs.Various fixes for a clean build if either TCP
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or UDP are disabled. Given the current state of TCP, it is
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@ -17528,7 +17528,7 @@
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use file-system in between. NOTE that this provides the opposite
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capability of FTL which will let you use an MTD interface directly as a
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block device. From Jussi Kivilinna (2017-10-19).
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* There was a reference counting problem in the TPC logic of
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* There was a reference counting problem in the TCP logic of
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net_clone(). net_clone() which is the common logic underlying dup() and
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dup2() for sockets. When net_clone() calls net_start_monitor() and
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net_start_monitor() returns a failure (because the underlying TCP
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@ -16312,7 +16312,7 @@ detailed bugfix information):
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- sockgetname() files need to include udp/udp.h and tcp/tcp.h or
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otherwise NET_UDP_HAVE_STACK and NET_TCP_HAVE_STACK are undefined
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and the logic is never compiled. Noted by Anthony Merlino.
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- dup()/dup2(): There was a reference counting problem in the TPC
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- dup()/dup2(): There was a reference counting problem in the TCP
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logic of net_clone(). net_clone() which is the common logic
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underlying dup() and dup2() for sockets. When net_clone() calls
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net_start_monitor() and net_start_monitor() returns a failure
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@ -20236,7 +20236,7 @@ detailed bugfix information):
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multicast address. Exiting logic only supported UDP multicast. But
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MLD and certain other ICMPv6 packets also require acceptance of
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multicast packets. From Gregory Nutt.
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- TCP: In TPC recv window calculations, in order to receive data we
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- TCP: In TCP recv window calculations, in order to receive data we
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must not only have IOBs available, but we must also have at least one
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IOB chain qentry available. Otherwise, we will advertise that we an
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buffer a lot of data when, in fact, we cannot. This is an
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@ -94,10 +94,6 @@ config TELNET_DUMPBUFFER
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endif # NETDEV_TELNET
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config ARCH_HAVE_NETDEV_STATISTICS
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bool
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default n
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config NETDEV_STATISTICS
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bool "Network device driver statistics"
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depends on NET_STATISTICS && ARCH_HAVE_NETDEV_STATISTICS
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@ -307,35 +303,6 @@ config ENCX24J600_REGDEBUG
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endif # ENCX24J600
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menuconfig NET_SLIP
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bool "SLIP (serial line) support"
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default n
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select ARCH_HAVE_NETDEV_STATISTICS
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---help---
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Reference: RFC 1055
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if NET_SLIP
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config NET_SLIP_STACKSIZE
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int "Daemon stack size"
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default 2048
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---help---
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Provides the stack size for SLIP RX and TX.
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config NET_SLIP_DEFPRIO
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int "Daemon priority"
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default 128
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---help---
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Provides the priority for SLIP RX and TX threads.
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config NET_SLIP_NINTERFACES
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int "Number of SLIP interfaces"
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default 1
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---help---
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Determines the number of physical interfaces that will be supported.
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endif
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menuconfig NET_FTMAC100
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bool "Faraday 10/100 Ethernet"
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default n
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@ -87,7 +87,7 @@
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#endif
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/* The Linux slip module hard-codes its MTU size to 296 (40 bytes for the
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* IP+TPC headers plus 256 bytes of data). So you might as well set
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* IP+TCP headers plus 256 bytes of data). So you might as well set
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* CONFIG_NET_SLIP_PKTSIZE to 296 as well.
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*
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* There may be an issue with this setting, however. I see that Linux uses
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@ -62,7 +62,7 @@
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* Default 296
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*
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* The Linux slip module hard-codes its MTU size to 296 (40 bytes for the
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* IP+TPC headers plus 256 bytes of data). So you might as well set
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* IP+TCP headers plus 256 bytes of data). So you might as well set
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* CONFIG_NET_SLIP_PKTSIZE to 296 as well.
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*
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* There may be an issue with this setting, however. I see that Linux
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@ -11,6 +11,10 @@ config ARCH_HAVE_PHY
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bool
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default n
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config ARCH_HAVE_NETDEV_STATISTICS
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bool
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default n
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config NET_WRITE_BUFFERS
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bool
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default n
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@ -84,7 +88,7 @@ config NET_SLIP_PKTSIZE
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296 are not recommended.
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The Linux slip module hard-codes its MTU size to 296 (40 bytes for
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the IP+TPC headers plus 256 bytes of data). So you might as well
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the IP+TCP headers plus 256 bytes of data). So you might as well
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set CONFIG_NET_SLIP_PKTSIZE to 296 as well.
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There may be an issue with this setting, however. I see that Linux
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@ -125,6 +129,7 @@ config NET_LOOPBACK
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menuconfig NET_SLIP
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bool "SLIP support"
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select ARCH_HAVE_NETDEV_STATISTICS
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default n
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---help---
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Enables building of the SLIP driver. SLIP requires
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