Updated LAN driver
- changed directory layout - Multicast support (automatic RX filter adjustment) - MC68000 target in Makefile - clarified licensing (GPLv3) - README files
This commit is contained in:
Henryk Richter
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###############################################################################
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#
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# Common.mk
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#
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# author: Henryk Richter <henryk.richter@gmx.net>
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#
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# note: when switching between different hardware targets, don`t forget
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# "make clean" in between
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#
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# tools required:
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# GNU Make, either VBCC or GCC for AmigaOS/68k, VASM
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# recent sana2.h , e.g. from RoadShow SDK
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#
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# porting:
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# you might need to adapt the paths (prefix for Compiler/Includes)
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# Some installations have ADE: instead of GG: on Amigaos
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# Recent work on AmigaOS cross toolchains suggest /opt/m68k-amigaos/sys-include
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# instead of the traditional os-include
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#
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###############################################################################
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# debug = 1 will include string debugging for terminal/sushi/sashimi
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debug = 0
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# compiler_vcc = 1 will trigger VBCC, else GCC
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compiler_vcc = 0
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###############################################################################
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# prefix for system includes (ASM)
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#
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###############################################################################
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PREFX = /opt/amigaos-68k/
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#PREFX = gg:
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SYSINC = $(PREFX)os-include
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###############################################################################
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#
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# compiler executables (choice of gcc or vbcc)
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#
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###############################################################################
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ifeq ($(compiler_vcc),1)
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# VBCC (use explicit vlink line for LINK= if complaints about R_PC happen)
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CCX = vc
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LINK = vlink -bamigahunk -x -s -mrel -Cvbcc -Bstatic -nostdlib #-Rshort
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#LINK = $(CCX) -nostdlib
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CFLAGS = -Os -+ -sc -c99 -cpu=68020
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CFLAGS2 = -Os -+ -sc -c99 -cpu=68020
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else
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# GCC
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CCX = m68k-amigaos-gcc
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LINK = $(CCX) -nostartfiles -s
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CFLAGS = -O3 -s -m$(CPU) -Wall -noixemul -mregparm=4 -fomit-frame-pointer -msoft-float -noixemul
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CFLAGS2 = -O3 -s -m$(CPU2) -Wall -noixemul -mregparm=4 -fomit-frame-pointer -msoft-float -noixemul
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endif
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VASM = vasmm68k_mot
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VASMFORMAT = -m$(CPU) -Fhunk -nowarn=2064 -quiet -I$(SYSINC)
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VASMFORMAT2 = -m$(CPU2) -Fhunk -nowarn=2064 -quiet -I$(SYSINC)
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# unused here
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#HOST = $(shell uname)
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###############################################################################
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#
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# paths to the local includes
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#
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###############################################################################
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IPATH =
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###############################################################################
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#
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# compile-level feature definitions
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#
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###############################################################################
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ifeq ($(compiler_vcc),1)
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# skip quotes with VCC, the AmigaOS native version doesn't like them
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DEFINES += -DDEVICEVERSION=$(DEVICEVERSION) -DDEVICEREVISION=$(DEVICEREVISION)
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DEFINES += -DDEVICEDATE=$(DEVICEDATE) -DDEVICENAME="$(DEVICEID)"
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DEFINES += -DDEVICEEXTRA=$(DEVICEEXTRA)
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ASMDEFS += -DDEVICEVERSION=$(DEVICEVERSION) -DDEVICEREVISION=$(DEVICEREVISION)
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#ASMDEFS += -DDEVICEDATE=$(DEVICEDATE) -DDEVICENAME=$(DEVICEID)
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DEFINES2 += -DDEVICEVERSION=$(DEVICEVERSION) -DDEVICEREVISION=$(DEVICEREVISION)
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DEFINES2 += -DDEVICEDATE=$(DEVICEDATE) -DDEVICENAME="$(DEVICEID2)"
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DEFINES2 += -DDEVICEEXTRA=$(DEVICEEXTRA)
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ASMDEFS2 += -DDEVICEVERSION=$(DEVICEVERSION) -DDEVICEREVISION=$(DEVICEREVISION)
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else
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DEFINES += -D"DEVICEVERSION=$(DEVICEVERSION)" -D"DEVICEREVISION=$(DEVICEREVISION)"
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DEFINES += -D"DEVICEDATE=$(DEVICEDATE)" -D"DEVICENAME="$(DEVICEID)""
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DEFINES += -D"DEVICEEXTRA=$(DEVICEEXTRA)"
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ASMDEFS += -DDEVICEVERSION=$(DEVICEVERSION) -DDEVICEREVISION=$(DEVICEREVISION)
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#ASMDEFS += -DDEVICEDATE=$(DEVICEDATE) -DDEVICENAME=$(DEVICEID)
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DEFINES2 += -D"DEVICEVERSION=$(DEVICEVERSION)" -D"DEVICEREVISION=$(DEVICEREVISION)"
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DEFINES2 += -D"DEVICEDATE=$(DEVICEDATE)" -D"DEVICENAME="$(DEVICEID2)""
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DEFINES2 += -D"DEVICEEXTRA=$(DEVICEEXTRA)"
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ASMDEFS2 += -DDEVICEVERSION=$(DEVICEVERSION) -DDEVICEREVISION=$(DEVICEREVISION)
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endif
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###############################################################################
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#
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# debug
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#
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###############################################################################
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ifeq ($(debug),1)
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CFLAGS += -DDEBUG -g
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CFLAGS2 += -DDEBUG -g
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LINKLIBS = -L$(PREFX)/lib -ldebug
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endif
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###############################################################################
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#
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# compiler flags and optimization levels
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#
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###############################################################################
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CFLAGS += -I. -I$(SUBDIR)
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CFLAGS2 += -I. -I$(SUBDIR)
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LDFLAGS =
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###############################################################################
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#
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# objects to build
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#
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###############################################################################
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# ASM based alternative to deviceheader.o would be romtag.o
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OBJECTS = deviceheader.o deviceinit.o device.o server.o $(SUBDIR)/hw.o
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OBJECTS += $(ASMOBJECTS)
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# used for secondary build
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OBJECTS2 = $(patsubst %.o,%.2o,$(OBJECTS))
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###############################################################################
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#
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# rules and commands
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#
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###############################################################################
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all: $(DEVICEID) $(DEVICEID2)
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clean:
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rm -f $(OBJECTS) $(OBJECTS2)
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rm -f $(DEVICEID) $(DEVICEID2)
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# not for cross compile :-)
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install: $(DEVICEID) $(DEVICEID2)
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copy $(DEVICEID) $(DEVICEID2) DEVS:Networks
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#sdnet: $(DEVICEID)
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#expnet: $(DEVICEID2)
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$(DEVICEID) : $(OBJECTS)
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$(LINK) $(LDFLAGS) -o $@ $(OBJECTS) $(LINKLIBS) $(LINKOPTS)
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# separate ruleset for each subdirectory, ./src overrides all other paths for priority
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# of platform-optimized routines
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%.o : %.c
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$(CCX) -c $(CFLAGS) $(DEFINES) $(IPATH) $< -o $@
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%.o : %.asm
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${VASM} $(VASMFORMAT) $(ASMDEFS) -o $@ $<
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# secondary ruleset (used for expnet, will be ignored if DEVICEID2 is empty)
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$(DEVICEID2) : $(OBJECTS2)
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$(LINK) $(LDFLAGS) -o $@ $(OBJECTS2) $(LINKLIBS)
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%.2o : %.c
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$(CCX) -c $(CFLAGS2) $(DEFINES2) $(IPATH) $< -o $@
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%.2o : %.asm
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${VASM} $(VASMFORMAT2) $(ASMDEFS2) -o $@ $<
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