d9a4773194
This patch reintroduces the LwIP stack to libc as a VFS plugin implementing the socket_fs interface. Rather than use LwIP's socket emulation layer this plugin interfaces directly to LwIP raw API and is single threaded. The internal TCP parameters of the stack are untuned. Fix #2050 Fix #2335
91 lines
2.0 KiB
Tcl
91 lines
2.0 KiB
Tcl
assert_spec x86
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proc use_dynamic_rom { } { return false }
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set build_components {
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core init
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drivers/timer
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drivers/nic
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server/vfs
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lib/vfs/lwip
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lib/vfs/audit
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}
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lappend_if [use_dynamic_rom] build_components server/dynamic_rom
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source ${genode_dir}/repos/base/run/platform_drv.inc
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append_platform_drv_build_components
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append config {
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<config verbose="yes">
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<parent-provides>
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<service name="ROM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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<service name="SIGNAL"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<default caps="100"/>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="Timer"/> </provides>
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</start>
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}
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append_platform_drv_config
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append config {
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<start name="nic_drv">
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<binary name="} [nic_drv_binary] {"/>
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<resource name="RAM" quantum="4M"/>
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<provides> <service name="Nic"/> </provides>
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</start>
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<start name="socket_fs" caps="200">
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<binary name="vfs"/>
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<resource name="RAM" quantum="32M"/>
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<provides> <service name="File_system"/> </provides>
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<route>
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<service name="ROM" label="socket_fs.config"> <child name="dynamic_rom"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<vfs>
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<dir name="lwip">
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<lwip ip_addr="10.0.2.55" netmask="255.255.255.0" gateway="10.0.2.1" nameserver="8.8.8.8"/>
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<!-- <lwip dhcp="yes"/> -->
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</dir>
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<dir name="socket">
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<audit path="/lwip"/>
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</dir>
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</vfs>
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<default-policy root="/socket" writeable="yes" />
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</config>
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</start>
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}
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append boot_modules {
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core init timer } [nic_drv_binary] {
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ld.lib.so
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libc.lib.so
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vfs
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vfs_audit.lib.so
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vfs.lib.so
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vfs_lwip.lib.so
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}
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lappend_if [use_dynamic_rom] boot_modules dynamic_rom
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append_platform_drv_boot_modules
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append qemu_args " -nographic -net nic,model=e1000 -net tap,ifname=tap0,downscript=no,script=no "
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# vi: set ft=tcl :
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