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Remove long unused kdb_uart_drv for fiasco and foc
Removed in the context of issue #4860.
This commit is contained in:
Norman Feske
Christian Helmuth
parent
dab7c64762
commit
a2832995d0
@ -1,85 +0,0 @@
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#
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# \brief Test for the KDB UART driver
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# \author Christian Prochaska
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# \date 2013-01-21
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#
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if {![have_spec fiasco]} {
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puts "Run script only supports Fiasco."; exit 0 }
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#
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# Build
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#
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build {
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core init timer
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drivers/uart
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test/terminal_echo
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}
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create_boot_directory
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#
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# Generate config
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#
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set 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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</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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<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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<start name="kdb_uart_drv">
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<resource name="RAM" quantum="2M"/>
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<provides>
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<service name="Terminal"/>
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<service name="Uart"/>
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</provides>
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<config>
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<policy label_prefix="test-terminal_echo" uart="0" detect_size="yes"/>
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</config>
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</start>
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<start name="test-terminal_echo">
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<resource name="RAM" quantum="1M"/>
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</start>
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</config>
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}
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install_config $config
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#
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# Boot modules
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#
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# generic modules
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set boot_modules {
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core ld.lib.so init timer
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kdb_uart_drv
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test-terminal_echo
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}
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set fiasco_serial_esc_arg ""
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build_boot_image $boot_modules
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#
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# Execute test
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#
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# qemu config
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append qemu_args " -nographic "
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run_genode_until forever
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@ -1,5 +0,0 @@
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REQUIRES = fiasco
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LIBS += syscall-fiasco
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include $(REP_DIR)/src/drivers/uart/kdb/target.inc
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@ -1,8 +0,0 @@
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TARGET = kdb_uart_drv
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SRC_CC = main.cc
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LIBS += base
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INC_DIR += $(REP_DIR)/src/drivers/uart $(REP_DIR)/src/drivers/uart/kdb
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vpath main.cc $(REP_DIR)/src/drivers/uart
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CC_CXX_WARN_STRICT_CONVERSION =
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@ -1,130 +0,0 @@
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/*
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* \brief Fiasco(.OC) KDB UART driver
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* \author Christian Prochaska
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* \date 2013-03-07
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*/
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/*
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* Copyright (C) 2013-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _KDB_UART_H_
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#define _KDB_UART_H_
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/* Fiasco.OC includes */
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namespace Fiasco {
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#include <l4/sys/kdebug.h>
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}
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/* Genode includes */
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#include <base/signal.h>
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#include <timer_session/connection.h>
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using namespace Genode;
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namespace Uart {
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class Driver;
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struct Driver_factory;
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struct Char_avail_functor;
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};
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/**
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* Functor, called by 'Driver' when data is ready for reading
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*/
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struct Uart::Char_avail_functor
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{
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Genode::Signal_context_capability sigh;
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void operator ()() {
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if (sigh.valid()) Genode::Signal_transmitter(sigh).submit();
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else Genode::error("no sigh"); }
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};
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class Uart::Driver
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{
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private:
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signed char _buffered_char;
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Char_avail_functor &_char_avail;
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Timer::Connection _timer;
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Signal_handler<Driver> _timer_handler;
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void _timeout() { if (char_avail()) _char_avail(); }
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public:
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Driver(Genode::Env &env, unsigned, unsigned,
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Uart::Char_avail_functor &func)
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: _buffered_char(-1),
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_char_avail(func),
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_timer(env),
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_timer_handler(env.ep(), *this, &Driver::_timeout)
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{
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_timer.sigh(_timer_handler);
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_timer.trigger_periodic(20*1000);
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}
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/***************************
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** UART driver interface **
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***************************/
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void put_char(char c) { Fiasco::outchar(c); }
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bool char_avail()
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{
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if (_buffered_char == -1)
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_buffered_char = Fiasco::l4kd_inchar();
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return (_buffered_char != -1);
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}
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char get_char()
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{
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char result;
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if (_buffered_char != -1) {
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result = _buffered_char;
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_buffered_char = -1;
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} else
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result = 0;
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return result;
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}
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void baud_rate(int) { }
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};
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/**
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* Factory used by 'Uart::Root' at session creation/destruction time
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*/
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struct Uart::Driver_factory
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{
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struct Not_available {};
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enum { UARTS_NUM = 1 };
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Genode::Env &env;
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Genode::Heap &heap;
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Driver *drivers[UARTS_NUM] { nullptr };
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Driver_factory(Genode::Env &env, Genode::Heap &heap)
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: env(env), heap(heap) {}
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Uart::Driver &create(unsigned index, unsigned baudrate,
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Uart::Char_avail_functor &callback);
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void destroy(Uart::Driver *) { /* TODO */ }
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};
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#endif /* _KDB_UART_H_ */
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