mirror of
https://github.com/corundum/corundum.git
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fpga/mqnic: Merge AU50 into unified Alveo design
Signed-off-by: Alex Forencich <alex@alexforencich.com>
This commit is contained in:
Alex Forencich
parent
38a8a2588b
commit
dddc84d9fa
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# Targets
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TARGETS:=
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# Subdirectories
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SUBDIRS = fpga
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SUBDIRS_CLEAN = $(patsubst %,%.clean,$(SUBDIRS))
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# Rules
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.PHONY: all
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all: $(SUBDIRS) $(TARGETS)
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.PHONY: $(SUBDIRS)
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$(SUBDIRS):
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cd $@ && $(MAKE)
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.PHONY: $(SUBDIRS_CLEAN)
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$(SUBDIRS_CLEAN):
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cd $(@:.clean=) && $(MAKE) clean
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.PHONY: clean
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clean: $(SUBDIRS_CLEAN)
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-rm -rf $(TARGETS)
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program:
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#djtgcfg prog -d Atlys --index 0 --file fpga/fpga.bit
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@ -1,24 +0,0 @@
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# Corundum mqnic for Alveo U50
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## Introduction
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This design targets the Xilinx Alveo U50 FPGA board.
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* FPGA: xcu50-fsvh2104-2-e
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* MAC: Xilinx 100G CMAC
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* PHY: 100G CAUI-4 CMAC and internal GTY transceivers
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* RAM: 8GB HBM2
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## Quick start
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### Build FPGA bitstream
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Run `make` in the `fpga` subdirectory to build the bitstream. Ensure that the Xilinx Vivado toolchain components are in PATH.
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### Build driver and userspace tools
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On the host system, run `make` in `modules/mqnic` to build the driver. Ensure the headers for the running kernel are installed, otherwise the driver cannot be compiled. Then, run `make` in `utils` to build the userspace tools.
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### Testing
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Run `make program` to program the board with Vivado. Then, reboot the machine to re-enumerate the PCIe bus. Finally, load the driver on the host system with `insmod mqnic.ko`. Check `dmesg` for output from driver initialization, and run `mqnic-dump -d /dev/mqnic0` to dump the internal state.
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../../../app/
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# Timing constraints for FPGA boot logic
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set_property ASYNC_REG TRUE [get_cells "fpga_boot_sync_reg_0_reg fpga_boot_sync_reg_1_reg"]
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set_false_path -to [get_pins "fpga_boot_sync_reg_0_reg/D"]
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###################################################################
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#
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# Xilinx Vivado FPGA Makefile
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#
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# Copyright (c) 2016 Alex Forencich
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#
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###################################################################
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#
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# Parameters:
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# FPGA_TOP - Top module name
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# FPGA_FAMILY - FPGA family (e.g. VirtexUltrascale)
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# FPGA_DEVICE - FPGA device (e.g. xcvu095-ffva2104-2-e)
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# SYN_FILES - space-separated list of source files
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# INC_FILES - space-separated list of include files
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# XDC_FILES - space-separated list of timing constraint files
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# XCI_FILES - space-separated list of IP XCI files
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#
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# Example:
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#
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# FPGA_TOP = fpga
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# FPGA_FAMILY = VirtexUltrascale
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# FPGA_DEVICE = xcvu095-ffva2104-2-e
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# SYN_FILES = rtl/fpga.v
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# XDC_FILES = fpga.xdc
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# XCI_FILES = ip/pcspma.xci
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# include ../common/vivado.mk
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#
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###################################################################
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# phony targets
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.PHONY: fpga vivado tmpclean clean distclean
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# prevent make from deleting intermediate files and reports
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.PRECIOUS: %.xpr %.bit %.mcs %.prm
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.SECONDARY:
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CONFIG ?= config.mk
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-include ../$(CONFIG)
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FPGA_TOP ?= fpga
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PROJECT ?= $(FPGA_TOP)
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SYN_FILES_REL = $(foreach p,$(SYN_FILES),$(if $(filter /% ./%,$p),$p,../$p))
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INC_FILES_REL = $(foreach p,$(INC_FILES),$(if $(filter /% ./%,$p),$p,../$p))
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XCI_FILES_REL = $(foreach p,$(XCI_FILES),$(if $(filter /% ./%,$p),$p,../$p))
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IP_TCL_FILES_REL = $(foreach p,$(IP_TCL_FILES),$(if $(filter /% ./%,$p),$p,../$p))
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CONFIG_TCL_FILES_REL = $(foreach p,$(CONFIG_TCL_FILES),$(if $(filter /% ./%,$p),$p,../$p))
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ifdef XDC_FILES
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XDC_FILES_REL = $(foreach p,$(XDC_FILES),$(if $(filter /% ./%,$p),$p,../$p))
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else
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XDC_FILES_REL = $(PROJECT).xdc
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endif
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###################################################################
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# Main Targets
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#
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# all: build everything
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# clean: remove output files and project files
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###################################################################
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all: fpga
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fpga: $(PROJECT).bit
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vivado: $(PROJECT).xpr
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vivado $(PROJECT).xpr
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tmpclean::
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-rm -rf *.log *.jou *.cache *.gen *.hbs *.hw *.ip_user_files *.runs *.xpr *.html *.xml *.sim *.srcs *.str .Xil defines.v
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-rm -rf create_project.tcl update_config.tcl run_synth.tcl run_impl.tcl generate_bit.tcl
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clean:: tmpclean
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-rm -rf *.bit *.ltx program.tcl generate_mcs.tcl *.mcs *.prm flash.tcl
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-rm -rf *_utilization.rpt *_utilization_hierarchical.rpt
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distclean:: clean
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-rm -rf rev
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###################################################################
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# Target implementations
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###################################################################
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# Vivado project file
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create_project.tcl: Makefile $(XCI_FILES_REL) $(IP_TCL_FILES_REL)
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rm -rf defines.v
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touch defines.v
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for x in $(DEFS); do echo '`define' $$x >> defines.v; done
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echo "create_project -force -part $(FPGA_PART) $(PROJECT)" > $@
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echo "add_files -fileset sources_1 defines.v $(SYN_FILES_REL)" >> $@
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echo "set_property top $(FPGA_TOP) [current_fileset]" >> $@
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echo "add_files -fileset constrs_1 $(XDC_FILES_REL)" >> $@
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for x in $(XCI_FILES_REL); do echo "import_ip $$x" >> $@; done
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for x in $(IP_TCL_FILES_REL); do echo "source $$x" >> $@; done
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for x in $(CONFIG_TCL_FILES_REL); do echo "source $$x" >> $@; done
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update_config.tcl: $(CONFIG_TCL_FILES_REL) $(SYN_FILES_REL) $(INC_FILES_REL) $(XDC_FILES_REL)
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echo "open_project -quiet $(PROJECT).xpr" > $@
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for x in $(CONFIG_TCL_FILES_REL); do echo "source $$x" >> $@; done
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$(PROJECT).xpr: create_project.tcl update_config.tcl
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vivado -nojournal -nolog -mode batch $(foreach x,$?,-source $x)
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# synthesis run
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$(PROJECT).runs/synth_1/$(PROJECT).dcp: create_project.tcl update_config.tcl $(SYN_FILES_REL) $(INC_FILES_REL) $(XDC_FILES_REL) | $(PROJECT).xpr
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echo "open_project $(PROJECT).xpr" > run_synth.tcl
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echo "reset_run synth_1" >> run_synth.tcl
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echo "launch_runs -jobs 4 synth_1" >> run_synth.tcl
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echo "wait_on_run synth_1" >> run_synth.tcl
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vivado -nojournal -nolog -mode batch -source run_synth.tcl
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# implementation run
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$(PROJECT).runs/impl_1/$(PROJECT)_routed.dcp: $(PROJECT).runs/synth_1/$(PROJECT).dcp
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echo "open_project $(PROJECT).xpr" > run_impl.tcl
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echo "reset_run impl_1" >> run_impl.tcl
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echo "launch_runs -jobs 4 impl_1" >> run_impl.tcl
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echo "wait_on_run impl_1" >> run_impl.tcl
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echo "open_run impl_1" >> run_impl.tcl
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echo "report_utilization -file $(PROJECT)_utilization.rpt" >> run_impl.tcl
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echo "report_utilization -hierarchical -file $(PROJECT)_utilization_hierarchical.rpt" >> run_impl.tcl
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vivado -nojournal -nolog -mode batch -source run_impl.tcl
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# bit file
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$(PROJECT).bit $(PROJECT).ltx: $(PROJECT).runs/impl_1/$(PROJECT)_routed.dcp
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echo "open_project $(PROJECT).xpr" > generate_bit.tcl
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echo "open_run impl_1" >> generate_bit.tcl
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echo "write_bitstream -force $(PROJECT).runs/impl_1/$(PROJECT).bit" >> generate_bit.tcl
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echo "write_debug_probes -force $(PROJECT).runs/impl_1/$(PROJECT).ltx" >> generate_bit.tcl
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vivado -nojournal -nolog -mode batch -source generate_bit.tcl
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ln -f -s $(PROJECT).runs/impl_1/$(PROJECT).bit .
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if [ -e $(PROJECT).runs/impl_1/$(PROJECT).ltx ]; then ln -f -s $(PROJECT).runs/impl_1/$(PROJECT).ltx .; fi
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mkdir -p rev
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COUNT=100; \
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while [ -e rev/$(PROJECT)_rev$$COUNT.bit ]; \
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do COUNT=$$((COUNT+1)); done; \
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cp -pv $(PROJECT).runs/impl_1/$(PROJECT).bit rev/$(PROJECT)_rev$$COUNT.bit; \
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if [ -e $(PROJECT).runs/impl_1/$(PROJECT).ltx ]; then cp -pv $(PROJECT).runs/impl_1/$(PROJECT).ltx rev/$(PROJECT)_rev$$COUNT.ltx; fi
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# force debug hub to use HBM APB clock to prevent CDC issues
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connect_debug_port dbg_hub/clk [get_nets */APB_0_PCLK]
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@ -1,106 +0,0 @@
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# SPDX-License-Identifier: BSD-2-Clause-Views
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# Copyright (c) 2022-2023 The Regents of the University of California
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set base_name {cmac_gty}
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set preset {GTY-CAUI_4}
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set freerun_freq {125}
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set line_rate {25.78125}
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set sec_line_rate {0}
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set refclk_freq {161.1328125}
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set qpll_fracn [expr {int(fmod($line_rate*1000/2 / $refclk_freq, 1)*pow(2, 24))}]
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set sec_qpll_fracn [expr {int(fmod($sec_line_rate*1000/2 / $refclk_freq, 1)*pow(2, 24))}]
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set user_data_width {80}
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set int_data_width $user_data_width
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set rx_eq_mode {LPM}
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set extra_ports [list]
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set extra_pll_ports [list]
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# DRP connections
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lappend extra_ports drpclk_in drpaddr_in drpdi_in drpen_in drpwe_in drpdo_out drprdy_out
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lappend extra_pll_ports drpclk_common_in drpaddr_common_in drpdi_common_in drpen_common_in drpwe_common_in drpdo_common_out drprdy_common_out
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# PLL reset and power down
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lappend extra_pll_ports qpll0reset_in qpll1reset_in
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lappend extra_pll_ports qpll0pd_in qpll1pd_in
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# PLL clocking
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lappend extra_pll_ports gtrefclk00_in qpll0lock_out qpll0outclk_out qpll0outrefclk_out
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lappend extra_pll_ports gtrefclk01_in qpll1lock_out qpll1outclk_out qpll1outrefclk_out
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# channel reset
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lappend extra_ports gttxreset_in txuserrdy_in txpmareset_in txpcsreset_in txresetdone_out txpmaresetdone_out txprgdivresetdone_out
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lappend extra_ports gtrxreset_in rxuserrdy_in rxpmareset_in rxdfelpmreset_in eyescanreset_in rxpcsreset_in rxresetdone_out rxpmaresetdone_out rxprgdivresetdone_out
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# channel power down
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lappend extra_ports txpd_in txpdelecidlemode_in rxpd_in
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# channel clock selection
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lappend extra_ports txsysclksel_in txpllclksel_in rxsysclksel_in rxpllclksel_in
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# channel polarity
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lappend extra_ports txpolarity_in rxpolarity_in
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# channel TX driver
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lappend extra_ports txelecidle_in txinhibit_in txdiffctrl_in txmaincursor_in txprecursor_in txpostcursor_in
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# channel CDR
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lappend extra_ports rxcdrlock_out rxcdrhold_in
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# channel EQ
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lappend extra_ports rxlpmen_in
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# channel digital monitor
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lappend extra_ports dmonitorout_out
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# channel PRBS
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lappend extra_ports txprbsforceerr_in txprbssel_in rxprbscntreset_in rxprbssel_in rxprbserr_out rxprbslocked_out
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# channel eye scan
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lappend extra_ports eyescandataerror_out
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# channel loopback
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lappend extra_ports loopback_in
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set config [dict create]
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dict set config TX_LINE_RATE $line_rate
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dict set config TX_REFCLK_FREQUENCY $refclk_freq
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dict set config TX_QPLL_FRACN_NUMERATOR $qpll_fracn
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dict set config TX_USER_DATA_WIDTH $user_data_width
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dict set config TX_INT_DATA_WIDTH $int_data_width
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dict set config RX_LINE_RATE $line_rate
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dict set config RX_REFCLK_FREQUENCY $refclk_freq
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dict set config RX_QPLL_FRACN_NUMERATOR $qpll_fracn
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dict set config RX_USER_DATA_WIDTH $user_data_width
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dict set config RX_INT_DATA_WIDTH $int_data_width
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dict set config RX_EQ_MODE $rx_eq_mode
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if {$sec_line_rate != 0} {
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dict set config SECONDARY_QPLL_ENABLE true
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dict set config SECONDARY_QPLL_FRACN_NUMERATOR $sec_qpll_fracn
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dict set config SECONDARY_QPLL_LINE_RATE $sec_line_rate
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dict set config SECONDARY_QPLL_REFCLK_FREQUENCY $refclk_freq
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} else {
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dict set config SECONDARY_QPLL_ENABLE false
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}
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dict set config ENABLE_OPTIONAL_PORTS $extra_ports
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dict set config LOCATE_COMMON {CORE}
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dict set config LOCATE_RESET_CONTROLLER {EXAMPLE_DESIGN}
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dict set config LOCATE_TX_USER_CLOCKING {EXAMPLE_DESIGN}
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dict set config LOCATE_RX_USER_CLOCKING {EXAMPLE_DESIGN}
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dict set config LOCATE_USER_DATA_WIDTH_SIZING {EXAMPLE_DESIGN}
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dict set config FREERUN_FREQUENCY $freerun_freq
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dict set config DISABLE_LOC_XDC {1}
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proc create_gtwizard_ip {name preset config} {
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create_ip -name gtwizard_ultrascale -vendor xilinx.com -library ip -module_name $name
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set ip [get_ips $name]
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set_property CONFIG.preset $preset $ip
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set config_list {}
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dict for {name value} $config {
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lappend config_list "CONFIG.${name}" $value
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}
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set_property -dict $config_list $ip
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# enable only one site
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set_property CONFIG.CHANNEL_ENABLE [lindex [get_property CONFIG.CHANNEL_ENABLE $ip] 0] $ip
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}
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# variant with channel and common
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dict set config ENABLE_OPTIONAL_PORTS [concat $extra_pll_ports $extra_ports]
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dict set config LOCATE_COMMON {CORE}
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create_gtwizard_ip "${base_name}_full" $preset $config
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# variant with channel only
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dict set config ENABLE_OPTIONAL_PORTS $extra_ports
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dict set config LOCATE_COMMON {EXAMPLE_DESIGN}
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create_gtwizard_ip "${base_name}_channel" $preset $config
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@ -1,21 +0,0 @@
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create_ip -name cmac_usplus -vendor xilinx.com -library ip -module_name cmac_usplus
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set_property -dict [list \
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CONFIG.CMAC_CAUI4_MODE {1} \
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CONFIG.NUM_LANES {4x25} \
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CONFIG.USER_INTERFACE {AXIS} \
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CONFIG.GT_DRP_CLK {125} \
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CONFIG.GT_LOCATION {0} \
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CONFIG.TX_FLOW_CONTROL {1} \
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|
||||||
CONFIG.RX_FLOW_CONTROL {1} \
|
|
||||||
CONFIG.RX_FORWARD_CONTROL_FRAMES {0} \
|
|
||||||
CONFIG.RX_CHECK_ACK {1} \
|
|
||||||
CONFIG.INCLUDE_RS_FEC {1} \
|
|
||||||
CONFIG.ENABLE_TIME_STAMPING {1}
|
|
||||||
] [get_ips cmac_usplus]
|
|
||||||
|
|
||||||
# disable LOC constraint
|
|
||||||
set_property generate_synth_checkpoint false [get_files [get_property IP_FILE [get_ips cmac_usplus]]]
|
|
||||||
generate_target synthesis [get_files [get_property IP_FILE [get_ips cmac_usplus]]]
|
|
||||||
set_property is_enabled false [get_files -of_objects [get_files [get_property IP_FILE [get_ips cmac_usplus]]] cmac_usplus.xdc]
|
|
||||||
@ -1,16 +0,0 @@
|
|||||||
|
|
||||||
# create block design
|
|
||||||
create_bd_design "cms"
|
|
||||||
|
|
||||||
# create CMS IP
|
|
||||||
set cms_block [create_bd_cell -type ip -vlnv xilinx.com:ip:cms_subsystem cms_subsystem_0]
|
|
||||||
make_bd_pins_external $cms_block
|
|
||||||
make_bd_intf_pins_external $cms_block
|
|
||||||
|
|
||||||
# assign addresses
|
|
||||||
assign_bd_address -target_address_space /s_axi_ctrl_0 [get_bd_addr_segs $cms_block/s_axi_ctrl/Mem0] -force
|
|
||||||
|
|
||||||
# save block design and create HDL wrapper
|
|
||||||
save_bd_design [current_bd_design]
|
|
||||||
add_files -norecurse [make_wrapper -files [get_files [get_property FILE_NAME [current_bd_design]]] -top]
|
|
||||||
close_bd_design [current_bd_design]
|
|
||||||
@ -1,23 +0,0 @@
|
|||||||
|
|
||||||
create_ip -name hbm -vendor xilinx.com -library ip -module_name hbm_0
|
|
||||||
|
|
||||||
set_property -dict [list \
|
|
||||||
CONFIG.USER_HBM_DENSITY {8GB} \
|
|
||||||
CONFIG.USER_HBM_STACK {2} \
|
|
||||||
CONFIG.USER_MC0_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC1_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC2_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC3_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC4_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC5_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC6_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC7_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC8_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC9_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC10_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC11_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC12_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC13_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC14_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC15_ENABLE_ECC_CORRECTION {true}
|
|
||||||
] [get_ips hbm_0]
|
|
||||||
@ -1,34 +0,0 @@
|
|||||||
|
|
||||||
create_ip -name pcie4c_uscale_plus -vendor xilinx.com -library ip -module_name pcie4c_uscale_plus_0
|
|
||||||
|
|
||||||
set_property -dict [list \
|
|
||||||
CONFIG.PL_LINK_CAP_MAX_LINK_SPEED {8.0_GT/s} \
|
|
||||||
CONFIG.PL_LINK_CAP_MAX_LINK_WIDTH {X16} \
|
|
||||||
CONFIG.AXISTEN_IF_EXT_512_CQ_STRADDLE {true} \
|
|
||||||
CONFIG.AXISTEN_IF_EXT_512_RQ_STRADDLE {true} \
|
|
||||||
CONFIG.AXISTEN_IF_EXT_512_RC_4TLP_STRADDLE {true} \
|
|
||||||
CONFIG.axisten_if_enable_client_tag {true} \
|
|
||||||
CONFIG.axisten_if_width {512_bit} \
|
|
||||||
CONFIG.extended_tag_field {true} \
|
|
||||||
CONFIG.pf0_dev_cap_max_payload {1024_bytes} \
|
|
||||||
CONFIG.axisten_freq {250} \
|
|
||||||
CONFIG.PF0_Use_Class_Code_Lookup_Assistant {false} \
|
|
||||||
CONFIG.PF0_CLASS_CODE {020000} \
|
|
||||||
CONFIG.PF0_DEVICE_ID {1001} \
|
|
||||||
CONFIG.PF0_SUBSYSTEM_ID {9032} \
|
|
||||||
CONFIG.PF0_SUBSYSTEM_VENDOR_ID {10ee} \
|
|
||||||
CONFIG.pf0_bar0_64bit {true} \
|
|
||||||
CONFIG.pf0_bar0_prefetchable {true} \
|
|
||||||
CONFIG.pf0_bar0_scale {Megabytes} \
|
|
||||||
CONFIG.pf0_bar0_size {16} \
|
|
||||||
CONFIG.pf0_msi_enabled {false} \
|
|
||||||
CONFIG.pf0_msix_enabled {true} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_TABLE_SIZE {01F} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_TABLE_BIR {BAR_1:0} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_TABLE_OFFSET {00010000} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_PBA_BIR {BAR_1:0} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_PBA_OFFSET {00018000} \
|
|
||||||
CONFIG.MSI_X_OPTIONS {MSI-X_External} \
|
|
||||||
CONFIG.vendor_id {1234} \
|
|
||||||
CONFIG.mode_selection {Advanced} \
|
|
||||||
] [get_ips pcie4c_uscale_plus_0]
|
|
||||||
@ -1 +0,0 @@
|
|||||||
../../../lib/
|
|
||||||
@ -1 +0,0 @@
|
|||||||
../../../../common/rtl/
|
|
||||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,62 +0,0 @@
|
|||||||
/*
|
|
||||||
|
|
||||||
Copyright (c) 2014-2018 Alex Forencich
|
|
||||||
|
|
||||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
||||||
of this software and associated documentation files (the "Software"), to deal
|
|
||||||
in the Software without restriction, including without limitation the rights
|
|
||||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
||||||
copies of the Software, and to permit persons to whom the Software is
|
|
||||||
furnished to do so, subject to the following conditions:
|
|
||||||
|
|
||||||
The above copyright notice and this permission notice shall be included in
|
|
||||||
all copies or substantial portions of the Software.
|
|
||||||
|
|
||||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
||||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
|
|
||||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
||||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
||||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
||||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
||||||
THE SOFTWARE.
|
|
||||||
|
|
||||||
*/
|
|
||||||
|
|
||||||
// Language: Verilog-2001
|
|
||||||
|
|
||||||
`resetall
|
|
||||||
`timescale 1 ns / 1 ps
|
|
||||||
`default_nettype none
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Synchronizes an asyncronous signal to a given clock by using a pipeline of
|
|
||||||
* two registers.
|
|
||||||
*/
|
|
||||||
module sync_signal #(
|
|
||||||
parameter WIDTH=1, // width of the input and output signals
|
|
||||||
parameter N=2 // depth of synchronizer
|
|
||||||
)(
|
|
||||||
input wire clk,
|
|
||||||
input wire [WIDTH-1:0] in,
|
|
||||||
output wire [WIDTH-1:0] out
|
|
||||||
);
|
|
||||||
|
|
||||||
reg [WIDTH-1:0] sync_reg[N-1:0];
|
|
||||||
|
|
||||||
/*
|
|
||||||
* The synchronized output is the last register in the pipeline.
|
|
||||||
*/
|
|
||||||
assign out = sync_reg[N-1];
|
|
||||||
|
|
||||||
integer k;
|
|
||||||
|
|
||||||
always @(posedge clk) begin
|
|
||||||
sync_reg[0] <= in;
|
|
||||||
for (k = 1; k < N; k = k + 1) begin
|
|
||||||
sync_reg[k] <= sync_reg[k-1];
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
endmodule
|
|
||||||
|
|
||||||
`resetall
|
|
||||||
@ -1,250 +0,0 @@
|
|||||||
# SPDX-License-Identifier: BSD-2-Clause-Views
|
|
||||||
# Copyright (c) 2020-2023 The Regents of the University of California
|
|
||||||
|
|
||||||
TOPLEVEL_LANG = verilog
|
|
||||||
|
|
||||||
SIM ?= icarus
|
|
||||||
WAVES ?= 0
|
|
||||||
|
|
||||||
COCOTB_HDL_TIMEUNIT = 1ns
|
|
||||||
COCOTB_HDL_TIMEPRECISION = 1ps
|
|
||||||
|
|
||||||
DUT = fpga_core
|
|
||||||
TOPLEVEL = $(DUT)
|
|
||||||
MODULE = test_$(DUT)
|
|
||||||
VERILOG_SOURCES += ../../rtl/$(DUT).v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_core_pcie_us.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_core_pcie.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_core.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_dram_if.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_interface.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_interface_tx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_interface_rx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port_tx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port_rx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_egress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ingress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_l2_egress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_l2_ingress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_rx_queue_map.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ptp.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ptp_clock.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ptp_perout.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_rb_clk_info.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port_map_mac_axis.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/cpl_write.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/cpl_op_mux.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/desc_fetch.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/desc_op_mux.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/queue_manager.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/cpl_queue_manager.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_req_mux.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_engine.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_engine.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_checksum.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_hash.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_checksum.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rb_drp.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_counter.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_collect.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_pcie_if.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_pcie_tlp.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_dma_if_pcie.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_dma_latency.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_tx_scheduler_block_rr.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_scheduler_rr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/ptp_td_phc.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/ptp_td_leaf.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/ptp_perout.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_interconnect.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar_addr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_reg_if.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_reg_if_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_reg_if_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_register_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_register_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/arbiter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/priority_encoder.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_adapter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_arb_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_async_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_async_fifo_adapter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_demux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_fifo_adapter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_pipeline_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_register.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_axil_master.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_demux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_demux_bar.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_fifo_raw.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_msix.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/irq_rate_limit.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_pcie.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_pcie_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_pcie_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_mux_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_mux_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_desc_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_ram_demux_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_ram_demux_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_psdpram.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_client_axis_sink.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_client_axis_source.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_rc.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_rq.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_cc.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_cq.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_cfg.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pulse_merge.v
|
|
||||||
|
|
||||||
# module parameters
|
|
||||||
|
|
||||||
# Structural configuration
|
|
||||||
export PARAM_IF_COUNT := 1
|
|
||||||
export PARAM_PORTS_PER_IF := 1
|
|
||||||
export PARAM_SCHED_PER_IF := $(PARAM_PORTS_PER_IF)
|
|
||||||
export PARAM_PORT_MASK := 0
|
|
||||||
|
|
||||||
# Clock configuration
|
|
||||||
export PARAM_CLK_PERIOD_NS_NUM := 4
|
|
||||||
export PARAM_CLK_PERIOD_NS_DENOM := 1
|
|
||||||
|
|
||||||
# PTP configuration
|
|
||||||
export PARAM_PTP_CLK_PERIOD_NS_NUM := 1024
|
|
||||||
export PARAM_PTP_CLK_PERIOD_NS_DENOM := 165
|
|
||||||
export PARAM_PTP_CLOCK_PIPELINE := 1
|
|
||||||
export PARAM_PTP_CLOCK_CDC_PIPELINE := 0
|
|
||||||
export PARAM_PTP_PORT_CDC_PIPELINE := 1
|
|
||||||
export PARAM_PTP_PEROUT_ENABLE := 0
|
|
||||||
export PARAM_PTP_PEROUT_COUNT := 1
|
|
||||||
|
|
||||||
# Queue manager configuration
|
|
||||||
export PARAM_EVENT_QUEUE_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_TX_QUEUE_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_RX_QUEUE_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_CQ_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_EQN_WIDTH := 6
|
|
||||||
export PARAM_TX_QUEUE_INDEX_WIDTH := 13
|
|
||||||
export PARAM_RX_QUEUE_INDEX_WIDTH := 8
|
|
||||||
export PARAM_CQN_WIDTH := $(shell python -c "print(max($(PARAM_TX_QUEUE_INDEX_WIDTH), $(PARAM_RX_QUEUE_INDEX_WIDTH)) + 1)")
|
|
||||||
export PARAM_EQ_PIPELINE := 3
|
|
||||||
export PARAM_TX_QUEUE_PIPELINE := $(shell python -c "print(3 + max($(PARAM_TX_QUEUE_INDEX_WIDTH)-12, 0))")
|
|
||||||
export PARAM_RX_QUEUE_PIPELINE := $(shell python -c "print(3 + max($(PARAM_RX_QUEUE_INDEX_WIDTH)-12, 0))")
|
|
||||||
export PARAM_CQ_PIPELINE := $(shell python -c "print(3 + max($(PARAM_CQN_WIDTH)-12, 0))")
|
|
||||||
|
|
||||||
# TX and RX engine configuration
|
|
||||||
export PARAM_TX_DESC_TABLE_SIZE := 32
|
|
||||||
export PARAM_RX_DESC_TABLE_SIZE := 32
|
|
||||||
export PARAM_RX_INDIR_TBL_ADDR_WIDTH := $(shell python -c "print(min($(PARAM_RX_QUEUE_INDEX_WIDTH), 8))")
|
|
||||||
|
|
||||||
# Scheduler configuration
|
|
||||||
export PARAM_TX_SCHEDULER_OP_TABLE_SIZE := $(PARAM_TX_DESC_TABLE_SIZE)
|
|
||||||
export PARAM_TX_SCHEDULER_PIPELINE := $(PARAM_TX_QUEUE_PIPELINE)
|
|
||||||
export PARAM_TDMA_INDEX_WIDTH := 6
|
|
||||||
|
|
||||||
# Interface configuration
|
|
||||||
export PARAM_PTP_TS_ENABLE := 1
|
|
||||||
export PARAM_TX_CPL_FIFO_DEPTH := 32
|
|
||||||
export PARAM_TX_CHECKSUM_ENABLE := 1
|
|
||||||
export PARAM_RX_HASH_ENABLE := 1
|
|
||||||
export PARAM_RX_CHECKSUM_ENABLE := 1
|
|
||||||
export PARAM_LFC_ENABLE := 1
|
|
||||||
export PARAM_PFC_ENABLE := $(PARAM_LFC_ENABLE)
|
|
||||||
export PARAM_TX_FIFO_DEPTH := 32768
|
|
||||||
export PARAM_RX_FIFO_DEPTH := 131072
|
|
||||||
export PARAM_MAX_TX_SIZE := 9214
|
|
||||||
export PARAM_MAX_RX_SIZE := 9214
|
|
||||||
export PARAM_TX_RAM_SIZE := 131072
|
|
||||||
export PARAM_RX_RAM_SIZE := 131072
|
|
||||||
|
|
||||||
# Application block configuration
|
|
||||||
export PARAM_APP_ID := $(shell echo $$((0x00000000)) )
|
|
||||||
export PARAM_APP_ENABLE := 0
|
|
||||||
export PARAM_APP_CTRL_ENABLE := 1
|
|
||||||
export PARAM_APP_DMA_ENABLE := 1
|
|
||||||
export PARAM_APP_AXIS_DIRECT_ENABLE := 1
|
|
||||||
export PARAM_APP_AXIS_SYNC_ENABLE := 1
|
|
||||||
export PARAM_APP_AXIS_IF_ENABLE := 1
|
|
||||||
export PARAM_APP_STAT_ENABLE := 1
|
|
||||||
|
|
||||||
# DMA interface configuration
|
|
||||||
export PARAM_DMA_IMM_ENABLE := 0
|
|
||||||
export PARAM_DMA_IMM_WIDTH := 32
|
|
||||||
export PARAM_DMA_LEN_WIDTH := 16
|
|
||||||
export PARAM_DMA_TAG_WIDTH := 16
|
|
||||||
export PARAM_RAM_ADDR_WIDTH := $(shell python -c "print((max($(PARAM_TX_RAM_SIZE), $(PARAM_RX_RAM_SIZE))-1).bit_length())")
|
|
||||||
export PARAM_RAM_PIPELINE := 2
|
|
||||||
|
|
||||||
# PCIe interface configuration
|
|
||||||
export PARAM_AXIS_PCIE_DATA_WIDTH := 512
|
|
||||||
export PARAM_PF_COUNT := 1
|
|
||||||
export PARAM_VF_COUNT := 0
|
|
||||||
|
|
||||||
# Interrupt configuration
|
|
||||||
export PARAM_IRQ_INDEX_WIDTH := $(PARAM_EQN_WIDTH)
|
|
||||||
|
|
||||||
# AXI lite interface configuration (control)
|
|
||||||
export PARAM_AXIL_CTRL_DATA_WIDTH := 32
|
|
||||||
export PARAM_AXIL_CTRL_ADDR_WIDTH := 24
|
|
||||||
|
|
||||||
# AXI lite interface configuration (application control)
|
|
||||||
export PARAM_AXIL_APP_CTRL_DATA_WIDTH := $(PARAM_AXIL_CTRL_DATA_WIDTH)
|
|
||||||
export PARAM_AXIL_APP_CTRL_ADDR_WIDTH := 24
|
|
||||||
|
|
||||||
# Ethernet interface configuration
|
|
||||||
export PARAM_AXIS_ETH_TX_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_TX_FIFO_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_TX_TS_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_RX_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_RX_FIFO_PIPELINE := 4
|
|
||||||
|
|
||||||
# Statistics counter subsystem
|
|
||||||
export PARAM_STAT_ENABLE := 1
|
|
||||||
export PARAM_STAT_DMA_ENABLE := 1
|
|
||||||
export PARAM_STAT_PCIE_ENABLE := 1
|
|
||||||
export PARAM_STAT_INC_WIDTH := 24
|
|
||||||
export PARAM_STAT_ID_WIDTH := 12
|
|
||||||
|
|
||||||
ifeq ($(SIM), icarus)
|
|
||||||
PLUSARGS += -fst
|
|
||||||
|
|
||||||
COMPILE_ARGS += $(foreach v,$(filter PARAM_%,$(.VARIABLES)),-P $(TOPLEVEL).$(subst PARAM_,,$(v))=$($(v)))
|
|
||||||
|
|
||||||
ifeq ($(WAVES), 1)
|
|
||||||
VERILOG_SOURCES += iverilog_dump.v
|
|
||||||
COMPILE_ARGS += -s iverilog_dump
|
|
||||||
endif
|
|
||||||
else ifeq ($(SIM), verilator)
|
|
||||||
COMPILE_ARGS += -Wno-SELRANGE -Wno-WIDTH
|
|
||||||
|
|
||||||
COMPILE_ARGS += $(foreach v,$(filter PARAM_%,$(.VARIABLES)),-G$(subst PARAM_,,$(v))=$($(v)))
|
|
||||||
|
|
||||||
ifeq ($(WAVES), 1)
|
|
||||||
COMPILE_ARGS += --trace-fst
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
include $(shell cocotb-config --makefiles)/Makefile.sim
|
|
||||||
|
|
||||||
iverilog_dump.v:
|
|
||||||
echo 'module iverilog_dump();' > $@
|
|
||||||
echo 'initial begin' >> $@
|
|
||||||
echo ' $$dumpfile("$(TOPLEVEL).fst");' >> $@
|
|
||||||
echo ' $$dumpvars(0, $(TOPLEVEL));' >> $@
|
|
||||||
echo 'end' >> $@
|
|
||||||
echo 'endmodule' >> $@
|
|
||||||
|
|
||||||
clean::
|
|
||||||
@rm -rf iverilog_dump.v
|
|
||||||
@rm -rf dump.fst $(TOPLEVEL).fst
|
|
||||||
@ -1 +0,0 @@
|
|||||||
../../../../../common/tb/mqnic.py
|
|
||||||
@ -1,766 +0,0 @@
|
|||||||
# SPDX-License-Identifier: BSD-2-Clause-Views
|
|
||||||
# Copyright (c) 2020-2023 The Regents of the University of California
|
|
||||||
|
|
||||||
import logging
|
|
||||||
import os
|
|
||||||
import sys
|
|
||||||
|
|
||||||
import scapy.utils
|
|
||||||
from scapy.layers.l2 import Ether
|
|
||||||
from scapy.layers.inet import IP, UDP
|
|
||||||
|
|
||||||
import cocotb_test.simulator
|
|
||||||
|
|
||||||
import cocotb
|
|
||||||
from cocotb.log import SimLog
|
|
||||||
from cocotb.clock import Clock
|
|
||||||
from cocotb.triggers import RisingEdge, FallingEdge, Timer
|
|
||||||
|
|
||||||
from cocotbext.axi import AxiStreamBus, AxiLiteBus, AxiLiteRam
|
|
||||||
from cocotbext.eth import EthMac
|
|
||||||
from cocotbext.pcie.core import RootComplex
|
|
||||||
from cocotbext.pcie.xilinx.us import UltraScalePlusPcieDevice
|
|
||||||
|
|
||||||
try:
|
|
||||||
import mqnic
|
|
||||||
except ImportError:
|
|
||||||
# attempt import from current directory
|
|
||||||
sys.path.insert(0, os.path.join(os.path.dirname(__file__)))
|
|
||||||
try:
|
|
||||||
import mqnic
|
|
||||||
finally:
|
|
||||||
del sys.path[0]
|
|
||||||
|
|
||||||
|
|
||||||
class TB(object):
|
|
||||||
def __init__(self, dut, msix_count=32):
|
|
||||||
self.dut = dut
|
|
||||||
|
|
||||||
self.log = SimLog("cocotb.tb")
|
|
||||||
self.log.setLevel(logging.DEBUG)
|
|
||||||
|
|
||||||
# PCIe
|
|
||||||
self.rc = RootComplex()
|
|
||||||
|
|
||||||
self.rc.max_payload_size = 0x1 # 256 bytes
|
|
||||||
self.rc.max_read_request_size = 0x2 # 512 bytes
|
|
||||||
|
|
||||||
self.dev = UltraScalePlusPcieDevice(
|
|
||||||
# configuration options
|
|
||||||
pcie_generation=3,
|
|
||||||
pcie_link_width=16,
|
|
||||||
user_clk_frequency=250e6,
|
|
||||||
alignment="dword",
|
|
||||||
cq_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_cq_inst.rx_req_tlp_valid_reg) > 1,
|
|
||||||
cc_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_cc_inst.out_tlp_valid) > 1,
|
|
||||||
rq_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_rq_inst.out_tlp_valid) > 1,
|
|
||||||
rc_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_rc_inst.rx_cpl_tlp_valid_reg) > 1,
|
|
||||||
rc_4tlp_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_rc_inst.rx_cpl_tlp_valid_reg) > 2,
|
|
||||||
pf_count=1,
|
|
||||||
max_payload_size=1024,
|
|
||||||
enable_client_tag=True,
|
|
||||||
enable_extended_tag=True,
|
|
||||||
enable_parity=False,
|
|
||||||
enable_rx_msg_interface=False,
|
|
||||||
enable_sriov=False,
|
|
||||||
enable_extended_configuration=False,
|
|
||||||
|
|
||||||
pf0_msi_enable=False,
|
|
||||||
pf0_msi_count=32,
|
|
||||||
pf1_msi_enable=False,
|
|
||||||
pf1_msi_count=1,
|
|
||||||
pf2_msi_enable=False,
|
|
||||||
pf2_msi_count=1,
|
|
||||||
pf3_msi_enable=False,
|
|
||||||
pf3_msi_count=1,
|
|
||||||
pf0_msix_enable=True,
|
|
||||||
pf0_msix_table_size=msix_count-1,
|
|
||||||
pf0_msix_table_bir=0,
|
|
||||||
pf0_msix_table_offset=0x00010000,
|
|
||||||
pf0_msix_pba_bir=0,
|
|
||||||
pf0_msix_pba_offset=0x00018000,
|
|
||||||
pf1_msix_enable=False,
|
|
||||||
pf1_msix_table_size=0,
|
|
||||||
pf1_msix_table_bir=0,
|
|
||||||
pf1_msix_table_offset=0x00000000,
|
|
||||||
pf1_msix_pba_bir=0,
|
|
||||||
pf1_msix_pba_offset=0x00000000,
|
|
||||||
pf2_msix_enable=False,
|
|
||||||
pf2_msix_table_size=0,
|
|
||||||
pf2_msix_table_bir=0,
|
|
||||||
pf2_msix_table_offset=0x00000000,
|
|
||||||
pf2_msix_pba_bir=0,
|
|
||||||
pf2_msix_pba_offset=0x00000000,
|
|
||||||
pf3_msix_enable=False,
|
|
||||||
pf3_msix_table_size=0,
|
|
||||||
pf3_msix_table_bir=0,
|
|
||||||
pf3_msix_table_offset=0x00000000,
|
|
||||||
pf3_msix_pba_bir=0,
|
|
||||||
pf3_msix_pba_offset=0x00000000,
|
|
||||||
|
|
||||||
# signals
|
|
||||||
# Clock and Reset Interface
|
|
||||||
user_clk=dut.clk_250mhz,
|
|
||||||
user_reset=dut.rst_250mhz,
|
|
||||||
# user_lnk_up
|
|
||||||
# sys_clk
|
|
||||||
# sys_clk_gt
|
|
||||||
# sys_reset
|
|
||||||
# phy_rdy_out
|
|
||||||
|
|
||||||
# Requester reQuest Interface
|
|
||||||
rq_bus=AxiStreamBus.from_prefix(dut, "m_axis_rq"),
|
|
||||||
pcie_rq_seq_num0=dut.s_axis_rq_seq_num_0,
|
|
||||||
pcie_rq_seq_num_vld0=dut.s_axis_rq_seq_num_valid_0,
|
|
||||||
pcie_rq_seq_num1=dut.s_axis_rq_seq_num_1,
|
|
||||||
pcie_rq_seq_num_vld1=dut.s_axis_rq_seq_num_valid_1,
|
|
||||||
# pcie_rq_tag0
|
|
||||||
# pcie_rq_tag1
|
|
||||||
# pcie_rq_tag_av
|
|
||||||
# pcie_rq_tag_vld0
|
|
||||||
# pcie_rq_tag_vld1
|
|
||||||
|
|
||||||
# Requester Completion Interface
|
|
||||||
rc_bus=AxiStreamBus.from_prefix(dut, "s_axis_rc"),
|
|
||||||
|
|
||||||
# Completer reQuest Interface
|
|
||||||
cq_bus=AxiStreamBus.from_prefix(dut, "s_axis_cq"),
|
|
||||||
# pcie_cq_np_req
|
|
||||||
# pcie_cq_np_req_count
|
|
||||||
|
|
||||||
# Completer Completion Interface
|
|
||||||
cc_bus=AxiStreamBus.from_prefix(dut, "m_axis_cc"),
|
|
||||||
|
|
||||||
# Transmit Flow Control Interface
|
|
||||||
# pcie_tfc_nph_av=dut.pcie_tfc_nph_av,
|
|
||||||
# pcie_tfc_npd_av=dut.pcie_tfc_npd_av,
|
|
||||||
|
|
||||||
# Configuration Management Interface
|
|
||||||
cfg_mgmt_addr=dut.cfg_mgmt_addr,
|
|
||||||
cfg_mgmt_function_number=dut.cfg_mgmt_function_number,
|
|
||||||
cfg_mgmt_write=dut.cfg_mgmt_write,
|
|
||||||
cfg_mgmt_write_data=dut.cfg_mgmt_write_data,
|
|
||||||
cfg_mgmt_byte_enable=dut.cfg_mgmt_byte_enable,
|
|
||||||
cfg_mgmt_read=dut.cfg_mgmt_read,
|
|
||||||
cfg_mgmt_read_data=dut.cfg_mgmt_read_data,
|
|
||||||
cfg_mgmt_read_write_done=dut.cfg_mgmt_read_write_done,
|
|
||||||
# cfg_mgmt_debug_access
|
|
||||||
|
|
||||||
# Configuration Status Interface
|
|
||||||
# cfg_phy_link_down
|
|
||||||
# cfg_phy_link_status
|
|
||||||
# cfg_negotiated_width
|
|
||||||
# cfg_current_speed
|
|
||||||
cfg_max_payload=dut.cfg_max_payload,
|
|
||||||
cfg_max_read_req=dut.cfg_max_read_req,
|
|
||||||
# cfg_function_status
|
|
||||||
# cfg_vf_status
|
|
||||||
# cfg_function_power_state
|
|
||||||
# cfg_vf_power_state
|
|
||||||
# cfg_link_power_state
|
|
||||||
# cfg_err_cor_out
|
|
||||||
# cfg_err_nonfatal_out
|
|
||||||
# cfg_err_fatal_out
|
|
||||||
# cfg_local_error_out
|
|
||||||
# cfg_local_error_valid
|
|
||||||
# cfg_rx_pm_state
|
|
||||||
# cfg_tx_pm_state
|
|
||||||
# cfg_ltssm_state
|
|
||||||
cfg_rcb_status=dut.cfg_rcb_status,
|
|
||||||
# cfg_obff_enable
|
|
||||||
# cfg_pl_status_change
|
|
||||||
# cfg_tph_requester_enable
|
|
||||||
# cfg_tph_st_mode
|
|
||||||
# cfg_vf_tph_requester_enable
|
|
||||||
# cfg_vf_tph_st_mode
|
|
||||||
|
|
||||||
# Configuration Received Message Interface
|
|
||||||
# cfg_msg_received
|
|
||||||
# cfg_msg_received_data
|
|
||||||
# cfg_msg_received_type
|
|
||||||
|
|
||||||
# Configuration Transmit Message Interface
|
|
||||||
# cfg_msg_transmit
|
|
||||||
# cfg_msg_transmit_type
|
|
||||||
# cfg_msg_transmit_data
|
|
||||||
# cfg_msg_transmit_done
|
|
||||||
|
|
||||||
# Configuration Flow Control Interface
|
|
||||||
cfg_fc_ph=dut.cfg_fc_ph,
|
|
||||||
cfg_fc_pd=dut.cfg_fc_pd,
|
|
||||||
cfg_fc_nph=dut.cfg_fc_nph,
|
|
||||||
cfg_fc_npd=dut.cfg_fc_npd,
|
|
||||||
cfg_fc_cplh=dut.cfg_fc_cplh,
|
|
||||||
cfg_fc_cpld=dut.cfg_fc_cpld,
|
|
||||||
cfg_fc_sel=dut.cfg_fc_sel,
|
|
||||||
|
|
||||||
# Configuration Control Interface
|
|
||||||
# cfg_hot_reset_in
|
|
||||||
# cfg_hot_reset_out
|
|
||||||
# cfg_config_space_enable
|
|
||||||
# cfg_dsn
|
|
||||||
# cfg_bus_number
|
|
||||||
# cfg_ds_port_number
|
|
||||||
# cfg_ds_bus_number
|
|
||||||
# cfg_ds_device_number
|
|
||||||
# cfg_ds_function_number
|
|
||||||
# cfg_power_state_change_ack
|
|
||||||
# cfg_power_state_change_interrupt
|
|
||||||
cfg_err_cor_in=dut.status_error_cor,
|
|
||||||
cfg_err_uncor_in=dut.status_error_uncor,
|
|
||||||
# cfg_flr_in_process
|
|
||||||
# cfg_flr_done
|
|
||||||
# cfg_vf_flr_in_process
|
|
||||||
# cfg_vf_flr_func_num
|
|
||||||
# cfg_vf_flr_done
|
|
||||||
# cfg_pm_aspm_l1_entry_reject
|
|
||||||
# cfg_pm_aspm_tx_l0s_entry_disable
|
|
||||||
# cfg_req_pm_transition_l23_ready
|
|
||||||
# cfg_link_training_enable
|
|
||||||
|
|
||||||
# Configuration Interrupt Controller Interface
|
|
||||||
# cfg_interrupt_int
|
|
||||||
# cfg_interrupt_sent
|
|
||||||
# cfg_interrupt_pending
|
|
||||||
# cfg_interrupt_msi_enable
|
|
||||||
# cfg_interrupt_msi_mmenable
|
|
||||||
# cfg_interrupt_msi_mask_update
|
|
||||||
# cfg_interrupt_msi_data
|
|
||||||
# cfg_interrupt_msi_select
|
|
||||||
# cfg_interrupt_msi_int
|
|
||||||
# cfg_interrupt_msi_pending_status
|
|
||||||
# cfg_interrupt_msi_pending_status_data_enable
|
|
||||||
# cfg_interrupt_msi_pending_status_function_num
|
|
||||||
# cfg_interrupt_msi_sent
|
|
||||||
# cfg_interrupt_msi_fail
|
|
||||||
cfg_interrupt_msix_enable=dut.cfg_interrupt_msix_enable,
|
|
||||||
cfg_interrupt_msix_mask=dut.cfg_interrupt_msix_mask,
|
|
||||||
cfg_interrupt_msix_vf_enable=dut.cfg_interrupt_msix_vf_enable,
|
|
||||||
cfg_interrupt_msix_vf_mask=dut.cfg_interrupt_msix_vf_mask,
|
|
||||||
cfg_interrupt_msix_address=dut.cfg_interrupt_msix_address,
|
|
||||||
cfg_interrupt_msix_data=dut.cfg_interrupt_msix_data,
|
|
||||||
cfg_interrupt_msix_int=dut.cfg_interrupt_msix_int,
|
|
||||||
cfg_interrupt_msix_vec_pending=dut.cfg_interrupt_msix_vec_pending,
|
|
||||||
cfg_interrupt_msix_vec_pending_status=dut.cfg_interrupt_msix_vec_pending_status,
|
|
||||||
cfg_interrupt_msix_sent=dut.cfg_interrupt_msix_sent,
|
|
||||||
cfg_interrupt_msix_fail=dut.cfg_interrupt_msix_fail,
|
|
||||||
# cfg_interrupt_msi_attr
|
|
||||||
# cfg_interrupt_msi_tph_present
|
|
||||||
# cfg_interrupt_msi_tph_type
|
|
||||||
# cfg_interrupt_msi_tph_st_tag
|
|
||||||
cfg_interrupt_msi_function_number=dut.cfg_interrupt_msi_function_number,
|
|
||||||
|
|
||||||
# Configuration Extend Interface
|
|
||||||
# cfg_ext_read_received
|
|
||||||
# cfg_ext_write_received
|
|
||||||
# cfg_ext_register_number
|
|
||||||
# cfg_ext_function_number
|
|
||||||
# cfg_ext_write_data
|
|
||||||
# cfg_ext_write_byte_enable
|
|
||||||
# cfg_ext_read_data
|
|
||||||
# cfg_ext_read_data_valid
|
|
||||||
)
|
|
||||||
|
|
||||||
# self.dev.log.setLevel(logging.DEBUG)
|
|
||||||
|
|
||||||
self.rc.make_port().connect(self.dev)
|
|
||||||
|
|
||||||
self.driver = mqnic.Driver()
|
|
||||||
|
|
||||||
self.dev.functions[0].configure_bar(0, 2**len(dut.core_inst.core_pcie_inst.axil_ctrl_araddr), ext=True, prefetch=True)
|
|
||||||
if hasattr(dut.core_inst.core_pcie_inst, 'pcie_app_ctrl'):
|
|
||||||
self.dev.functions[0].configure_bar(2, 2**len(dut.core_inst.core_pcie_inst.axil_app_ctrl_araddr), ext=True, prefetch=True)
|
|
||||||
|
|
||||||
cocotb.start_soon(Clock(dut.ptp_clk, 6.206, units="ns").start())
|
|
||||||
dut.ptp_rst.setimmediatevalue(0)
|
|
||||||
cocotb.start_soon(Clock(dut.ptp_sample_clk, 8, units="ns").start())
|
|
||||||
|
|
||||||
# Ethernet
|
|
||||||
cocotb.start_soon(Clock(dut.qsfp_rx_clk, 3.102, units="ns").start())
|
|
||||||
cocotb.start_soon(Clock(dut.qsfp_tx_clk, 3.102, units="ns").start())
|
|
||||||
|
|
||||||
self.qsfp_mac = EthMac(
|
|
||||||
tx_clk=dut.qsfp_tx_clk,
|
|
||||||
tx_rst=dut.qsfp_tx_rst,
|
|
||||||
tx_bus=AxiStreamBus.from_prefix(dut, "qsfp_tx_axis"),
|
|
||||||
tx_ptp_time=dut.qsfp_tx_ptp_time,
|
|
||||||
tx_ptp_ts=dut.qsfp_tx_ptp_ts,
|
|
||||||
tx_ptp_ts_tag=dut.qsfp_tx_ptp_ts_tag,
|
|
||||||
tx_ptp_ts_valid=dut.qsfp_tx_ptp_ts_valid,
|
|
||||||
rx_clk=dut.qsfp_rx_clk,
|
|
||||||
rx_rst=dut.qsfp_rx_rst,
|
|
||||||
rx_bus=AxiStreamBus.from_prefix(dut, "qsfp_rx_axis"),
|
|
||||||
rx_ptp_time=dut.qsfp_rx_ptp_time,
|
|
||||||
ifg=12, speed=100e9
|
|
||||||
)
|
|
||||||
|
|
||||||
dut.qsfp_rx_status.setimmediatevalue(1)
|
|
||||||
dut.qsfp_rx_lfc_req.setimmediatevalue(1)
|
|
||||||
dut.qsfp_rx_pfc_req.setimmediatevalue(1)
|
|
||||||
|
|
||||||
cocotb.start_soon(Clock(dut.qsfp_drp_clk, 8, units="ns").start())
|
|
||||||
dut.qsfp_drp_rst.setimmediatevalue(0)
|
|
||||||
dut.qsfp_drp_do.setimmediatevalue(0)
|
|
||||||
dut.qsfp_drp_rdy.setimmediatevalue(0)
|
|
||||||
|
|
||||||
dut.qspi_dq_i.setimmediatevalue(0)
|
|
||||||
|
|
||||||
self.cms_ram = AxiLiteRam(AxiLiteBus.from_prefix(dut, "m_axil_cms"), dut.m_axil_cms_clk, dut.m_axil_cms_rst, size=256*1024)
|
|
||||||
|
|
||||||
self.loopback_enable = False
|
|
||||||
cocotb.start_soon(self._run_loopback())
|
|
||||||
|
|
||||||
async def init(self):
|
|
||||||
|
|
||||||
self.dut.ptp_rst.setimmediatevalue(0)
|
|
||||||
self.dut.qsfp_rx_rst.setimmediatevalue(0)
|
|
||||||
self.dut.qsfp_tx_rst.setimmediatevalue(0)
|
|
||||||
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
|
|
||||||
self.dut.ptp_rst.setimmediatevalue(1)
|
|
||||||
self.dut.qsfp_rx_rst.setimmediatevalue(1)
|
|
||||||
self.dut.qsfp_tx_rst.setimmediatevalue(1)
|
|
||||||
|
|
||||||
await FallingEdge(self.dut.rst_250mhz)
|
|
||||||
await Timer(100, 'ns')
|
|
||||||
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
|
|
||||||
self.dut.ptp_rst.setimmediatevalue(0)
|
|
||||||
self.dut.qsfp_rx_rst.setimmediatevalue(0)
|
|
||||||
self.dut.qsfp_tx_rst.setimmediatevalue(0)
|
|
||||||
|
|
||||||
await self.rc.enumerate()
|
|
||||||
|
|
||||||
async def _run_loopback(self):
|
|
||||||
while True:
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
|
|
||||||
if self.loopback_enable:
|
|
||||||
if not self.qsfp_mac.tx.empty():
|
|
||||||
await self.qsfp_mac.rx.send(await self.qsfp_mac.tx.recv())
|
|
||||||
|
|
||||||
|
|
||||||
@cocotb.test()
|
|
||||||
async def run_test_nic(dut):
|
|
||||||
|
|
||||||
tb = TB(dut, msix_count=2**len(dut.core_inst.core_pcie_inst.irq_index))
|
|
||||||
|
|
||||||
await tb.init()
|
|
||||||
|
|
||||||
tb.log.info("Init driver")
|
|
||||||
await tb.driver.init_pcie_dev(tb.rc.find_device(tb.dev.functions[0].pcie_id))
|
|
||||||
await tb.driver.interfaces[0].open()
|
|
||||||
|
|
||||||
# enable queues
|
|
||||||
tb.log.info("Enable queues")
|
|
||||||
await tb.driver.interfaces[0].sched_blocks[0].schedulers[0].rb.write_dword(mqnic.MQNIC_RB_SCHED_RR_REG_CTRL, 0x00000001)
|
|
||||||
for k in range(len(tb.driver.interfaces[0].txq)):
|
|
||||||
await tb.driver.interfaces[0].sched_blocks[0].schedulers[0].hw_regs.write_dword(4*k, 0x00000003)
|
|
||||||
|
|
||||||
# wait for all writes to complete
|
|
||||||
await tb.driver.hw_regs.read_dword(0)
|
|
||||||
tb.log.info("Init complete")
|
|
||||||
|
|
||||||
tb.log.info("Send and receive single packet")
|
|
||||||
|
|
||||||
data = bytearray([x % 256 for x in range(1024)])
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(data, 0)
|
|
||||||
|
|
||||||
pkt = await tb.qsfp_mac.tx.recv()
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
|
|
||||||
await tb.qsfp_mac.rx.send(pkt)
|
|
||||||
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.log.info("RX and TX checksum tests")
|
|
||||||
|
|
||||||
payload = bytes([x % 256 for x in range(256)])
|
|
||||||
eth = Ether(src='5A:51:52:53:54:55', dst='DA:D1:D2:D3:D4:D5')
|
|
||||||
ip = IP(src='192.168.1.100', dst='192.168.1.101')
|
|
||||||
udp = UDP(sport=1, dport=2)
|
|
||||||
test_pkt = eth / ip / udp / payload
|
|
||||||
|
|
||||||
test_pkt2 = test_pkt.copy()
|
|
||||||
test_pkt2[UDP].chksum = scapy.utils.checksum(bytes(test_pkt2[UDP]))
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(test_pkt2.build(), 0, 34, 6)
|
|
||||||
|
|
||||||
pkt = await tb.qsfp_mac.tx.recv()
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
|
|
||||||
await tb.qsfp_mac.rx.send(pkt)
|
|
||||||
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
assert Ether(pkt.data).build() == test_pkt.build()
|
|
||||||
|
|
||||||
tb.log.info("Queue mapping offset test")
|
|
||||||
|
|
||||||
data = bytearray([x % 256 for x in range(1024)])
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for k in range(4):
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_indir_table(0, 0, k)
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(data, 0)
|
|
||||||
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
assert pkt.queue == k
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_indir_table(0, 0, 0)
|
|
||||||
|
|
||||||
tb.log.info("Queue mapping RSS mask test")
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_rss_mask(0, 0x00000003)
|
|
||||||
|
|
||||||
for k in range(4):
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_indir_table(0, k, k)
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
queues = set()
|
|
||||||
|
|
||||||
for k in range(64):
|
|
||||||
payload = bytes([x % 256 for x in range(256)])
|
|
||||||
eth = Ether(src='5A:51:52:53:54:55', dst='DA:D1:D2:D3:D4:D5')
|
|
||||||
ip = IP(src='192.168.1.100', dst='192.168.1.101')
|
|
||||||
udp = UDP(sport=1, dport=k+0)
|
|
||||||
test_pkt = eth / ip / udp / payload
|
|
||||||
|
|
||||||
test_pkt2 = test_pkt.copy()
|
|
||||||
test_pkt2[UDP].chksum = scapy.utils.checksum(bytes(test_pkt2[UDP]))
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(test_pkt2.build(), 0, 34, 6)
|
|
||||||
|
|
||||||
for k in range(64):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
queues.add(pkt.queue)
|
|
||||||
|
|
||||||
assert len(queues) == 4
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_rss_mask(0, 0)
|
|
||||||
|
|
||||||
tb.log.info("Multiple small packets")
|
|
||||||
|
|
||||||
count = 64
|
|
||||||
|
|
||||||
pkts = [bytearray([(x+k) % 256 for x in range(60)]) for k in range(count)]
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for p in pkts:
|
|
||||||
await tb.driver.interfaces[0].start_xmit(p, 0)
|
|
||||||
|
|
||||||
for k in range(count):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.data == pkts[k]
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
tb.log.info("Multiple large packets")
|
|
||||||
|
|
||||||
count = 64
|
|
||||||
|
|
||||||
pkts = [bytearray([(x+k) % 256 for x in range(1514)]) for k in range(count)]
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for p in pkts:
|
|
||||||
await tb.driver.interfaces[0].start_xmit(p, 0)
|
|
||||||
|
|
||||||
for k in range(count):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.data == pkts[k]
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
tb.log.info("Jumbo frames")
|
|
||||||
|
|
||||||
count = 64
|
|
||||||
|
|
||||||
pkts = [bytearray([(x+k) % 256 for x in range(9014)]) for k in range(count)]
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for p in pkts:
|
|
||||||
await tb.driver.interfaces[0].start_xmit(p, 0)
|
|
||||||
|
|
||||||
for k in range(count):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.data == pkts[k]
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
await RisingEdge(dut.clk_250mhz)
|
|
||||||
await RisingEdge(dut.clk_250mhz)
|
|
||||||
|
|
||||||
|
|
||||||
# cocotb-test
|
|
||||||
|
|
||||||
tests_dir = os.path.dirname(__file__)
|
|
||||||
rtl_dir = os.path.abspath(os.path.join(tests_dir, '..', '..', 'rtl'))
|
|
||||||
lib_dir = os.path.abspath(os.path.join(rtl_dir, '..', 'lib'))
|
|
||||||
app_dir = os.path.abspath(os.path.join(rtl_dir, '..', 'app'))
|
|
||||||
axi_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'axi', 'rtl'))
|
|
||||||
axis_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'axis', 'rtl'))
|
|
||||||
eth_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'eth', 'rtl'))
|
|
||||||
pcie_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'pcie', 'rtl'))
|
|
||||||
|
|
||||||
|
|
||||||
def test_fpga_core(request):
|
|
||||||
dut = "fpga_core"
|
|
||||||
module = os.path.splitext(os.path.basename(__file__))[0]
|
|
||||||
toplevel = dut
|
|
||||||
|
|
||||||
verilog_sources = [
|
|
||||||
os.path.join(rtl_dir, f"{dut}.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_core_pcie_us.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_core_pcie.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_core.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_dram_if.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_interface.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_interface_tx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_interface_rx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port_tx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port_rx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_egress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ingress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_l2_egress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_l2_ingress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_rx_queue_map.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ptp.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ptp_clock.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ptp_perout.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_rb_clk_info.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port_map_mac_axis.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "cpl_write.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "cpl_op_mux.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "desc_fetch.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "desc_op_mux.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "queue_manager.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "cpl_queue_manager.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_fifo.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_fifo.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_req_mux.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_engine.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_engine.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_checksum.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_hash.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_checksum.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rb_drp.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_counter.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_collect.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_pcie_if.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_pcie_tlp.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_dma_if_pcie.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_dma_latency.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_tx_scheduler_block_rr.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_scheduler_rr.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "ptp_td_phc.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "ptp_td_leaf.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "ptp_perout.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_interconnect.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar_addr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar_rd.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar_wr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_reg_if.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_reg_if_rd.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_reg_if_wr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_register_rd.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_register_wr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "arbiter.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "priority_encoder.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_adapter.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_arb_mux.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_async_fifo.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_async_fifo_adapter.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_demux.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_fifo.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_fifo_adapter.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_pipeline_fifo.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_register.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_axil_master.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_demux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_demux_bar.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_mux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_fifo.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_fifo_raw.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_msix.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "irq_rate_limit.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_pcie.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_pcie_rd.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_pcie_wr.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_mux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_mux_rd.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_mux_wr.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_desc_mux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_ram_demux_rd.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_ram_demux_wr.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_psdpram.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_client_axis_sink.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_client_axis_source.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_rc.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_rq.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_cc.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_cq.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_cfg.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pulse_merge.v"),
|
|
||||||
]
|
|
||||||
|
|
||||||
parameters = {}
|
|
||||||
|
|
||||||
# Structural configuration
|
|
||||||
parameters['IF_COUNT'] = 1
|
|
||||||
parameters['PORTS_PER_IF'] = 1
|
|
||||||
parameters['SCHED_PER_IF'] = parameters['PORTS_PER_IF']
|
|
||||||
parameters['PORT_MASK'] = 0
|
|
||||||
|
|
||||||
# Clock configuration
|
|
||||||
parameters['CLK_PERIOD_NS_NUM'] = 4
|
|
||||||
parameters['CLK_PERIOD_NS_DENOM'] = 1
|
|
||||||
|
|
||||||
# PTP configuration
|
|
||||||
parameters['PTP_CLK_PERIOD_NS_NUM'] = 1024
|
|
||||||
parameters['PTP_CLK_PERIOD_NS_DENOM'] = 165
|
|
||||||
parameters['PTP_CLOCK_PIPELINE'] = 1
|
|
||||||
parameters['PTP_CLOCK_CDC_PIPELINE'] = 0
|
|
||||||
parameters['PTP_PORT_CDC_PIPELINE'] = 1
|
|
||||||
parameters['PTP_PEROUT_ENABLE'] = 0
|
|
||||||
parameters['PTP_PEROUT_COUNT'] = 1
|
|
||||||
|
|
||||||
# Queue manager configuration
|
|
||||||
parameters['EVENT_QUEUE_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['TX_QUEUE_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['RX_QUEUE_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['CQ_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['EQN_WIDTH'] = 6
|
|
||||||
parameters['TX_QUEUE_INDEX_WIDTH'] = 13
|
|
||||||
parameters['RX_QUEUE_INDEX_WIDTH'] = 8
|
|
||||||
parameters['CQN_WIDTH'] = max(parameters['TX_QUEUE_INDEX_WIDTH'], parameters['RX_QUEUE_INDEX_WIDTH']) + 1
|
|
||||||
parameters['EQ_PIPELINE'] = 3
|
|
||||||
parameters['TX_QUEUE_PIPELINE'] = 3 + max(parameters['TX_QUEUE_INDEX_WIDTH']-12, 0)
|
|
||||||
parameters['RX_QUEUE_PIPELINE'] = 3 + max(parameters['RX_QUEUE_INDEX_WIDTH']-12, 0)
|
|
||||||
parameters['CQ_PIPELINE'] = 3 + max(parameters['CQN_WIDTH']-12, 0)
|
|
||||||
|
|
||||||
# TX and RX engine configuration
|
|
||||||
parameters['TX_DESC_TABLE_SIZE'] = 32
|
|
||||||
parameters['RX_DESC_TABLE_SIZE'] = 32
|
|
||||||
parameters['RX_INDIR_TBL_ADDR_WIDTH'] = min(parameters['RX_QUEUE_INDEX_WIDTH'], 8)
|
|
||||||
|
|
||||||
# Scheduler configuration
|
|
||||||
parameters['TX_SCHEDULER_OP_TABLE_SIZE'] = parameters['TX_DESC_TABLE_SIZE']
|
|
||||||
parameters['TX_SCHEDULER_PIPELINE'] = parameters['TX_QUEUE_PIPELINE']
|
|
||||||
parameters['TDMA_INDEX_WIDTH'] = 6
|
|
||||||
|
|
||||||
# Interface configuration
|
|
||||||
parameters['PTP_TS_ENABLE'] = 1
|
|
||||||
parameters['TX_CPL_FIFO_DEPTH'] = 32
|
|
||||||
parameters['TX_CHECKSUM_ENABLE'] = 1
|
|
||||||
parameters['RX_HASH_ENABLE'] = 1
|
|
||||||
parameters['RX_CHECKSUM_ENABLE'] = 1
|
|
||||||
parameters['LFC_ENABLE'] = 1
|
|
||||||
parameters['PFC_ENABLE'] = parameters['LFC_ENABLE']
|
|
||||||
parameters['TX_FIFO_DEPTH'] = 32768
|
|
||||||
parameters['RX_FIFO_DEPTH'] = 131072
|
|
||||||
parameters['MAX_TX_SIZE'] = 9214
|
|
||||||
parameters['MAX_RX_SIZE'] = 9214
|
|
||||||
parameters['TX_RAM_SIZE'] = 131072
|
|
||||||
parameters['RX_RAM_SIZE'] = 131072
|
|
||||||
|
|
||||||
# Application block configuration
|
|
||||||
parameters['APP_ID'] = 0x00000000
|
|
||||||
parameters['APP_ENABLE'] = 0
|
|
||||||
parameters['APP_CTRL_ENABLE'] = 1
|
|
||||||
parameters['APP_DMA_ENABLE'] = 1
|
|
||||||
parameters['APP_AXIS_DIRECT_ENABLE'] = 1
|
|
||||||
parameters['APP_AXIS_SYNC_ENABLE'] = 1
|
|
||||||
parameters['APP_AXIS_IF_ENABLE'] = 1
|
|
||||||
parameters['APP_STAT_ENABLE'] = 1
|
|
||||||
|
|
||||||
# DMA interface configuration
|
|
||||||
parameters['DMA_IMM_ENABLE'] = 0
|
|
||||||
parameters['DMA_IMM_WIDTH'] = 32
|
|
||||||
parameters['DMA_LEN_WIDTH'] = 16
|
|
||||||
parameters['DMA_TAG_WIDTH'] = 16
|
|
||||||
parameters['RAM_ADDR_WIDTH'] = (max(parameters['TX_RAM_SIZE'], parameters['RX_RAM_SIZE'])-1).bit_length()
|
|
||||||
parameters['RAM_PIPELINE'] = 2
|
|
||||||
|
|
||||||
# PCIe interface configuration
|
|
||||||
parameters['AXIS_PCIE_DATA_WIDTH'] = 512
|
|
||||||
parameters['PF_COUNT'] = 1
|
|
||||||
parameters['VF_COUNT'] = 0
|
|
||||||
|
|
||||||
# Interrupt configuration
|
|
||||||
parameters['IRQ_INDEX_WIDTH'] = parameters['EQN_WIDTH']
|
|
||||||
|
|
||||||
# AXI lite interface configuration (control)
|
|
||||||
parameters['AXIL_CTRL_DATA_WIDTH'] = 32
|
|
||||||
parameters['AXIL_CTRL_ADDR_WIDTH'] = 24
|
|
||||||
|
|
||||||
# AXI lite interface configuration (application control)
|
|
||||||
parameters['AXIL_APP_CTRL_DATA_WIDTH'] = parameters['AXIL_CTRL_DATA_WIDTH']
|
|
||||||
parameters['AXIL_APP_CTRL_ADDR_WIDTH'] = 24
|
|
||||||
|
|
||||||
# Ethernet interface configuration
|
|
||||||
parameters['AXIS_ETH_TX_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_TX_FIFO_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_TX_TS_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_RX_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_RX_FIFO_PIPELINE'] = 4
|
|
||||||
|
|
||||||
# Statistics counter subsystem
|
|
||||||
parameters['STAT_ENABLE'] = 1
|
|
||||||
parameters['STAT_DMA_ENABLE'] = 1
|
|
||||||
parameters['STAT_PCIE_ENABLE'] = 1
|
|
||||||
parameters['STAT_INC_WIDTH'] = 24
|
|
||||||
parameters['STAT_ID_WIDTH'] = 12
|
|
||||||
|
|
||||||
extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
|
|
||||||
|
|
||||||
sim_build = os.path.join(tests_dir, "sim_build",
|
|
||||||
request.node.name.replace('[', '-').replace(']', ''))
|
|
||||||
|
|
||||||
cocotb_test.simulator.run(
|
|
||||||
python_search=[tests_dir],
|
|
||||||
verilog_sources=verilog_sources,
|
|
||||||
toplevel=toplevel,
|
|
||||||
module=module,
|
|
||||||
parameters=parameters,
|
|
||||||
sim_build=sim_build,
|
|
||||||
extra_env=extra_env,
|
|
||||||
)
|
|
||||||
@ -1,25 +0,0 @@
|
|||||||
# Targets
|
|
||||||
TARGETS:=
|
|
||||||
|
|
||||||
# Subdirectories
|
|
||||||
SUBDIRS = fpga
|
|
||||||
SUBDIRS_CLEAN = $(patsubst %,%.clean,$(SUBDIRS))
|
|
||||||
|
|
||||||
# Rules
|
|
||||||
.PHONY: all
|
|
||||||
all: $(SUBDIRS) $(TARGETS)
|
|
||||||
|
|
||||||
.PHONY: $(SUBDIRS)
|
|
||||||
$(SUBDIRS):
|
|
||||||
cd $@ && $(MAKE)
|
|
||||||
|
|
||||||
.PHONY: $(SUBDIRS_CLEAN)
|
|
||||||
$(SUBDIRS_CLEAN):
|
|
||||||
cd $(@:.clean=) && $(MAKE) clean
|
|
||||||
|
|
||||||
.PHONY: clean
|
|
||||||
clean: $(SUBDIRS_CLEAN)
|
|
||||||
-rm -rf $(TARGETS)
|
|
||||||
|
|
||||||
program:
|
|
||||||
#djtgcfg prog -d Atlys --index 0 --file fpga/fpga.bit
|
|
||||||
@ -1,23 +0,0 @@
|
|||||||
# Corundum mqnic for Alveo U50
|
|
||||||
|
|
||||||
## Introduction
|
|
||||||
|
|
||||||
This design targets the Xilinx Alveo U50 FPGA board.
|
|
||||||
|
|
||||||
* FPGA: xcu50-fsvh2104-2-e
|
|
||||||
* PHY: 10G BASE-R PHY IP core and internal GTY transceivers
|
|
||||||
* RAM: 8GB HBM2
|
|
||||||
|
|
||||||
## Quick start
|
|
||||||
|
|
||||||
### Build FPGA bitstream
|
|
||||||
|
|
||||||
Run `make` in the `fpga` subdirectory to build the bitstream. Ensure that the Xilinx Vivado toolchain components are in PATH.
|
|
||||||
|
|
||||||
### Build driver and userspace tools
|
|
||||||
|
|
||||||
On the host system, run `make` in `modules/mqnic` to build the driver. Ensure the headers for the running kernel are installed, otherwise the driver cannot be compiled. Then, run `make` in `utils` to build the userspace tools.
|
|
||||||
|
|
||||||
### Testing
|
|
||||||
|
|
||||||
Run `make program` to program the board with Vivado. Then, reboot the machine to re-enumerate the PCIe bus. Finally, load the driver on the host system with `insmod mqnic.ko`. Check `dmesg` for output from driver initialization, and run `mqnic-dump -d /dev/mqnic0` to dump the internal state.
|
|
||||||
@ -1 +0,0 @@
|
|||||||
../../../app/
|
|
||||||
@ -1,4 +0,0 @@
|
|||||||
# Timing constraints for FPGA boot logic
|
|
||||||
|
|
||||||
set_property ASYNC_REG TRUE [get_cells "fpga_boot_sync_reg_0_reg fpga_boot_sync_reg_1_reg"]
|
|
||||||
set_false_path -to [get_pins "fpga_boot_sync_reg_0_reg/D"]
|
|
||||||
@ -1,137 +0,0 @@
|
|||||||
###################################################################
|
|
||||||
#
|
|
||||||
# Xilinx Vivado FPGA Makefile
|
|
||||||
#
|
|
||||||
# Copyright (c) 2016 Alex Forencich
|
|
||||||
#
|
|
||||||
###################################################################
|
|
||||||
#
|
|
||||||
# Parameters:
|
|
||||||
# FPGA_TOP - Top module name
|
|
||||||
# FPGA_FAMILY - FPGA family (e.g. VirtexUltrascale)
|
|
||||||
# FPGA_DEVICE - FPGA device (e.g. xcvu095-ffva2104-2-e)
|
|
||||||
# SYN_FILES - space-separated list of source files
|
|
||||||
# INC_FILES - space-separated list of include files
|
|
||||||
# XDC_FILES - space-separated list of timing constraint files
|
|
||||||
# XCI_FILES - space-separated list of IP XCI files
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# FPGA_TOP = fpga
|
|
||||||
# FPGA_FAMILY = VirtexUltrascale
|
|
||||||
# FPGA_DEVICE = xcvu095-ffva2104-2-e
|
|
||||||
# SYN_FILES = rtl/fpga.v
|
|
||||||
# XDC_FILES = fpga.xdc
|
|
||||||
# XCI_FILES = ip/pcspma.xci
|
|
||||||
# include ../common/vivado.mk
|
|
||||||
#
|
|
||||||
###################################################################
|
|
||||||
|
|
||||||
# phony targets
|
|
||||||
.PHONY: fpga vivado tmpclean clean distclean
|
|
||||||
|
|
||||||
# prevent make from deleting intermediate files and reports
|
|
||||||
.PRECIOUS: %.xpr %.bit %.mcs %.prm
|
|
||||||
.SECONDARY:
|
|
||||||
|
|
||||||
CONFIG ?= config.mk
|
|
||||||
-include ../$(CONFIG)
|
|
||||||
|
|
||||||
FPGA_TOP ?= fpga
|
|
||||||
PROJECT ?= $(FPGA_TOP)
|
|
||||||
|
|
||||||
SYN_FILES_REL = $(foreach p,$(SYN_FILES),$(if $(filter /% ./%,$p),$p,../$p))
|
|
||||||
INC_FILES_REL = $(foreach p,$(INC_FILES),$(if $(filter /% ./%,$p),$p,../$p))
|
|
||||||
XCI_FILES_REL = $(foreach p,$(XCI_FILES),$(if $(filter /% ./%,$p),$p,../$p))
|
|
||||||
IP_TCL_FILES_REL = $(foreach p,$(IP_TCL_FILES),$(if $(filter /% ./%,$p),$p,../$p))
|
|
||||||
CONFIG_TCL_FILES_REL = $(foreach p,$(CONFIG_TCL_FILES),$(if $(filter /% ./%,$p),$p,../$p))
|
|
||||||
|
|
||||||
ifdef XDC_FILES
|
|
||||||
XDC_FILES_REL = $(foreach p,$(XDC_FILES),$(if $(filter /% ./%,$p),$p,../$p))
|
|
||||||
else
|
|
||||||
XDC_FILES_REL = $(PROJECT).xdc
|
|
||||||
endif
|
|
||||||
|
|
||||||
###################################################################
|
|
||||||
# Main Targets
|
|
||||||
#
|
|
||||||
# all: build everything
|
|
||||||
# clean: remove output files and project files
|
|
||||||
###################################################################
|
|
||||||
|
|
||||||
all: fpga
|
|
||||||
|
|
||||||
fpga: $(PROJECT).bit
|
|
||||||
|
|
||||||
vivado: $(PROJECT).xpr
|
|
||||||
vivado $(PROJECT).xpr
|
|
||||||
|
|
||||||
tmpclean::
|
|
||||||
-rm -rf *.log *.jou *.cache *.gen *.hbs *.hw *.ip_user_files *.runs *.xpr *.html *.xml *.sim *.srcs *.str .Xil defines.v
|
|
||||||
-rm -rf create_project.tcl update_config.tcl run_synth.tcl run_impl.tcl generate_bit.tcl
|
|
||||||
|
|
||||||
clean:: tmpclean
|
|
||||||
-rm -rf *.bit *.ltx program.tcl generate_mcs.tcl *.mcs *.prm flash.tcl
|
|
||||||
-rm -rf *_utilization.rpt *_utilization_hierarchical.rpt
|
|
||||||
|
|
||||||
distclean:: clean
|
|
||||||
-rm -rf rev
|
|
||||||
|
|
||||||
###################################################################
|
|
||||||
# Target implementations
|
|
||||||
###################################################################
|
|
||||||
|
|
||||||
# Vivado project file
|
|
||||||
create_project.tcl: Makefile $(XCI_FILES_REL) $(IP_TCL_FILES_REL)
|
|
||||||
rm -rf defines.v
|
|
||||||
touch defines.v
|
|
||||||
for x in $(DEFS); do echo '`define' $$x >> defines.v; done
|
|
||||||
echo "create_project -force -part $(FPGA_PART) $(PROJECT)" > $@
|
|
||||||
echo "add_files -fileset sources_1 defines.v $(SYN_FILES_REL)" >> $@
|
|
||||||
echo "set_property top $(FPGA_TOP) [current_fileset]" >> $@
|
|
||||||
echo "add_files -fileset constrs_1 $(XDC_FILES_REL)" >> $@
|
|
||||||
for x in $(XCI_FILES_REL); do echo "import_ip $$x" >> $@; done
|
|
||||||
for x in $(IP_TCL_FILES_REL); do echo "source $$x" >> $@; done
|
|
||||||
for x in $(CONFIG_TCL_FILES_REL); do echo "source $$x" >> $@; done
|
|
||||||
|
|
||||||
update_config.tcl: $(CONFIG_TCL_FILES_REL) $(SYN_FILES_REL) $(INC_FILES_REL) $(XDC_FILES_REL)
|
|
||||||
echo "open_project -quiet $(PROJECT).xpr" > $@
|
|
||||||
for x in $(CONFIG_TCL_FILES_REL); do echo "source $$x" >> $@; done
|
|
||||||
|
|
||||||
$(PROJECT).xpr: create_project.tcl update_config.tcl
|
|
||||||
vivado -nojournal -nolog -mode batch $(foreach x,$?,-source $x)
|
|
||||||
|
|
||||||
# synthesis run
|
|
||||||
$(PROJECT).runs/synth_1/$(PROJECT).dcp: create_project.tcl update_config.tcl $(SYN_FILES_REL) $(INC_FILES_REL) $(XDC_FILES_REL) | $(PROJECT).xpr
|
|
||||||
echo "open_project $(PROJECT).xpr" > run_synth.tcl
|
|
||||||
echo "reset_run synth_1" >> run_synth.tcl
|
|
||||||
echo "launch_runs -jobs 4 synth_1" >> run_synth.tcl
|
|
||||||
echo "wait_on_run synth_1" >> run_synth.tcl
|
|
||||||
vivado -nojournal -nolog -mode batch -source run_synth.tcl
|
|
||||||
|
|
||||||
# implementation run
|
|
||||||
$(PROJECT).runs/impl_1/$(PROJECT)_routed.dcp: $(PROJECT).runs/synth_1/$(PROJECT).dcp
|
|
||||||
echo "open_project $(PROJECT).xpr" > run_impl.tcl
|
|
||||||
echo "reset_run impl_1" >> run_impl.tcl
|
|
||||||
echo "launch_runs -jobs 4 impl_1" >> run_impl.tcl
|
|
||||||
echo "wait_on_run impl_1" >> run_impl.tcl
|
|
||||||
echo "open_run impl_1" >> run_impl.tcl
|
|
||||||
echo "report_utilization -file $(PROJECT)_utilization.rpt" >> run_impl.tcl
|
|
||||||
echo "report_utilization -hierarchical -file $(PROJECT)_utilization_hierarchical.rpt" >> run_impl.tcl
|
|
||||||
vivado -nojournal -nolog -mode batch -source run_impl.tcl
|
|
||||||
|
|
||||||
# bit file
|
|
||||||
$(PROJECT).bit $(PROJECT).ltx: $(PROJECT).runs/impl_1/$(PROJECT)_routed.dcp
|
|
||||||
echo "open_project $(PROJECT).xpr" > generate_bit.tcl
|
|
||||||
echo "open_run impl_1" >> generate_bit.tcl
|
|
||||||
echo "write_bitstream -force $(PROJECT).runs/impl_1/$(PROJECT).bit" >> generate_bit.tcl
|
|
||||||
echo "write_debug_probes -force $(PROJECT).runs/impl_1/$(PROJECT).ltx" >> generate_bit.tcl
|
|
||||||
vivado -nojournal -nolog -mode batch -source generate_bit.tcl
|
|
||||||
ln -f -s $(PROJECT).runs/impl_1/$(PROJECT).bit .
|
|
||||||
if [ -e $(PROJECT).runs/impl_1/$(PROJECT).ltx ]; then ln -f -s $(PROJECT).runs/impl_1/$(PROJECT).ltx .; fi
|
|
||||||
mkdir -p rev
|
|
||||||
COUNT=100; \
|
|
||||||
while [ -e rev/$(PROJECT)_rev$$COUNT.bit ]; \
|
|
||||||
do COUNT=$$((COUNT+1)); done; \
|
|
||||||
cp -pv $(PROJECT).runs/impl_1/$(PROJECT).bit rev/$(PROJECT)_rev$$COUNT.bit; \
|
|
||||||
if [ -e $(PROJECT).runs/impl_1/$(PROJECT).ltx ]; then cp -pv $(PROJECT).runs/impl_1/$(PROJECT).ltx rev/$(PROJECT)_rev$$COUNT.ltx; fi
|
|
||||||
@ -1,2 +0,0 @@
|
|||||||
# force debug hub to use HBM APB clock to prevent CDC issues
|
|
||||||
connect_debug_port dbg_hub/clk [get_nets */APB_0_PCLK]
|
|
||||||
@ -1,16 +0,0 @@
|
|||||||
|
|
||||||
# create block design
|
|
||||||
create_bd_design "cms"
|
|
||||||
|
|
||||||
# create CMS IP
|
|
||||||
set cms_block [create_bd_cell -type ip -vlnv xilinx.com:ip:cms_subsystem cms_subsystem_0]
|
|
||||||
make_bd_pins_external $cms_block
|
|
||||||
make_bd_intf_pins_external $cms_block
|
|
||||||
|
|
||||||
# assign addresses
|
|
||||||
assign_bd_address -target_address_space /s_axi_ctrl_0 [get_bd_addr_segs $cms_block/s_axi_ctrl/Mem0] -force
|
|
||||||
|
|
||||||
# save block design and create HDL wrapper
|
|
||||||
save_bd_design [current_bd_design]
|
|
||||||
add_files -norecurse [make_wrapper -files [get_files [get_property FILE_NAME [current_bd_design]]] -top]
|
|
||||||
close_bd_design [current_bd_design]
|
|
||||||
@ -1,103 +0,0 @@
|
|||||||
# SPDX-License-Identifier: BSD-2-Clause-Views
|
|
||||||
# Copyright (c) 2022-2023 The Regents of the University of California
|
|
||||||
|
|
||||||
set base_name {eth_xcvr_gty}
|
|
||||||
|
|
||||||
set preset {GTY-10GBASE-R}
|
|
||||||
|
|
||||||
set freerun_freq {125}
|
|
||||||
set line_rate {25.78125}
|
|
||||||
set sec_line_rate {10.3125}
|
|
||||||
set refclk_freq {161.1328125}
|
|
||||||
set qpll_fracn [expr {int(fmod($line_rate*1000/2 / $refclk_freq, 1)*pow(2, 24))}]
|
|
||||||
set sec_qpll_fracn [expr {int(fmod($sec_line_rate*1000/2 / $refclk_freq, 1)*pow(2, 24))}]
|
|
||||||
set user_data_width {64}
|
|
||||||
set int_data_width $user_data_width
|
|
||||||
set rx_eq_mode {DFE}
|
|
||||||
set extra_ports [list]
|
|
||||||
set extra_pll_ports [list]
|
|
||||||
# DRP connections
|
|
||||||
lappend extra_ports drpclk_in drpaddr_in drpdi_in drpen_in drpwe_in drpdo_out drprdy_out
|
|
||||||
lappend extra_pll_ports drpclk_common_in drpaddr_common_in drpdi_common_in drpen_common_in drpwe_common_in drpdo_common_out drprdy_common_out
|
|
||||||
# PLL reset and power down
|
|
||||||
lappend extra_pll_ports qpll0reset_in qpll1reset_in
|
|
||||||
lappend extra_pll_ports qpll0pd_in qpll1pd_in
|
|
||||||
# PLL clocking
|
|
||||||
lappend extra_pll_ports gtrefclk00_in qpll0lock_out qpll0outclk_out qpll0outrefclk_out
|
|
||||||
lappend extra_pll_ports gtrefclk01_in qpll1lock_out qpll1outclk_out qpll1outrefclk_out
|
|
||||||
# channel reset
|
|
||||||
lappend extra_ports gttxreset_in txuserrdy_in txpmareset_in txpcsreset_in txresetdone_out txpmaresetdone_out
|
|
||||||
lappend extra_ports gtrxreset_in rxuserrdy_in rxpmareset_in rxdfelpmreset_in eyescanreset_in rxpcsreset_in rxresetdone_out rxpmaresetdone_out
|
|
||||||
# channel power down
|
|
||||||
lappend extra_ports txpd_in txpdelecidlemode_in rxpd_in
|
|
||||||
# channel clock selection
|
|
||||||
lappend extra_ports txsysclksel_in txpllclksel_in rxsysclksel_in rxpllclksel_in
|
|
||||||
# channel polarity
|
|
||||||
lappend extra_ports txpolarity_in rxpolarity_in
|
|
||||||
# channel TX driver
|
|
||||||
lappend extra_ports txelecidle_in txinhibit_in txdiffctrl_in txmaincursor_in txprecursor_in txpostcursor_in
|
|
||||||
# channel CDR
|
|
||||||
lappend extra_ports rxcdrlock_out rxcdrhold_in
|
|
||||||
# channel EQ
|
|
||||||
lappend extra_ports rxlpmen_in
|
|
||||||
# channel digital monitor
|
|
||||||
lappend extra_ports dmonitorout_out
|
|
||||||
# channel PRBS
|
|
||||||
lappend extra_ports txprbsforceerr_in txprbssel_in rxprbscntreset_in rxprbssel_in rxprbserr_out rxprbslocked_out
|
|
||||||
# channel eye scan
|
|
||||||
lappend extra_ports eyescandataerror_out
|
|
||||||
# channel loopback
|
|
||||||
lappend extra_ports loopback_in
|
|
||||||
|
|
||||||
set config [dict create]
|
|
||||||
|
|
||||||
dict set config TX_LINE_RATE $line_rate
|
|
||||||
dict set config TX_REFCLK_FREQUENCY $refclk_freq
|
|
||||||
dict set config TX_QPLL_FRACN_NUMERATOR $qpll_fracn
|
|
||||||
dict set config TX_USER_DATA_WIDTH $user_data_width
|
|
||||||
dict set config TX_INT_DATA_WIDTH $int_data_width
|
|
||||||
dict set config RX_LINE_RATE $line_rate
|
|
||||||
dict set config RX_REFCLK_FREQUENCY $refclk_freq
|
|
||||||
dict set config RX_QPLL_FRACN_NUMERATOR $qpll_fracn
|
|
||||||
dict set config RX_USER_DATA_WIDTH $user_data_width
|
|
||||||
dict set config RX_INT_DATA_WIDTH $int_data_width
|
|
||||||
dict set config RX_EQ_MODE $rx_eq_mode
|
|
||||||
if {$sec_line_rate != 0} {
|
|
||||||
dict set config SECONDARY_QPLL_ENABLE true
|
|
||||||
dict set config SECONDARY_QPLL_FRACN_NUMERATOR $sec_qpll_fracn
|
|
||||||
dict set config SECONDARY_QPLL_LINE_RATE $sec_line_rate
|
|
||||||
dict set config SECONDARY_QPLL_REFCLK_FREQUENCY $refclk_freq
|
|
||||||
} else {
|
|
||||||
dict set config SECONDARY_QPLL_ENABLE false
|
|
||||||
}
|
|
||||||
dict set config ENABLE_OPTIONAL_PORTS $extra_ports
|
|
||||||
dict set config LOCATE_COMMON {CORE}
|
|
||||||
dict set config LOCATE_RESET_CONTROLLER {EXAMPLE_DESIGN}
|
|
||||||
dict set config LOCATE_TX_USER_CLOCKING {CORE}
|
|
||||||
dict set config LOCATE_RX_USER_CLOCKING {CORE}
|
|
||||||
dict set config LOCATE_USER_DATA_WIDTH_SIZING {CORE}
|
|
||||||
dict set config FREERUN_FREQUENCY $freerun_freq
|
|
||||||
dict set config DISABLE_LOC_XDC {1}
|
|
||||||
|
|
||||||
proc create_gtwizard_ip {name preset config} {
|
|
||||||
create_ip -name gtwizard_ultrascale -vendor xilinx.com -library ip -module_name $name
|
|
||||||
set ip [get_ips $name]
|
|
||||||
set_property CONFIG.preset $preset $ip
|
|
||||||
set config_list {}
|
|
||||||
dict for {name value} $config {
|
|
||||||
lappend config_list "CONFIG.${name}" $value
|
|
||||||
}
|
|
||||||
set_property -dict $config_list $ip
|
|
||||||
}
|
|
||||||
|
|
||||||
# variant with channel and common
|
|
||||||
dict set config ENABLE_OPTIONAL_PORTS [concat $extra_pll_ports $extra_ports]
|
|
||||||
dict set config LOCATE_COMMON {CORE}
|
|
||||||
|
|
||||||
create_gtwizard_ip "${base_name}_full" $preset $config
|
|
||||||
|
|
||||||
# variant with channel only
|
|
||||||
dict set config ENABLE_OPTIONAL_PORTS $extra_ports
|
|
||||||
dict set config LOCATE_COMMON {EXAMPLE_DESIGN}
|
|
||||||
|
|
||||||
create_gtwizard_ip "${base_name}_channel" $preset $config
|
|
||||||
@ -1,23 +0,0 @@
|
|||||||
|
|
||||||
create_ip -name hbm -vendor xilinx.com -library ip -module_name hbm_0
|
|
||||||
|
|
||||||
set_property -dict [list \
|
|
||||||
CONFIG.USER_HBM_DENSITY {8GB} \
|
|
||||||
CONFIG.USER_HBM_STACK {2} \
|
|
||||||
CONFIG.USER_MC0_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC1_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC2_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC3_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC4_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC5_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC6_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC7_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC8_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC9_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC10_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC11_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC12_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC13_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC14_ENABLE_ECC_CORRECTION {true} \
|
|
||||||
CONFIG.USER_MC15_ENABLE_ECC_CORRECTION {true}
|
|
||||||
] [get_ips hbm_0]
|
|
||||||
@ -1,34 +0,0 @@
|
|||||||
|
|
||||||
create_ip -name pcie4c_uscale_plus -vendor xilinx.com -library ip -module_name pcie4c_uscale_plus_0
|
|
||||||
|
|
||||||
set_property -dict [list \
|
|
||||||
CONFIG.PL_LINK_CAP_MAX_LINK_SPEED {8.0_GT/s} \
|
|
||||||
CONFIG.PL_LINK_CAP_MAX_LINK_WIDTH {X16} \
|
|
||||||
CONFIG.AXISTEN_IF_EXT_512_CQ_STRADDLE {true} \
|
|
||||||
CONFIG.AXISTEN_IF_EXT_512_RQ_STRADDLE {true} \
|
|
||||||
CONFIG.AXISTEN_IF_EXT_512_RC_4TLP_STRADDLE {true} \
|
|
||||||
CONFIG.axisten_if_enable_client_tag {true} \
|
|
||||||
CONFIG.axisten_if_width {512_bit} \
|
|
||||||
CONFIG.extended_tag_field {true} \
|
|
||||||
CONFIG.pf0_dev_cap_max_payload {1024_bytes} \
|
|
||||||
CONFIG.axisten_freq {250} \
|
|
||||||
CONFIG.PF0_Use_Class_Code_Lookup_Assistant {false} \
|
|
||||||
CONFIG.PF0_CLASS_CODE {020000} \
|
|
||||||
CONFIG.PF0_DEVICE_ID {1001} \
|
|
||||||
CONFIG.PF0_SUBSYSTEM_ID {9032} \
|
|
||||||
CONFIG.PF0_SUBSYSTEM_VENDOR_ID {10ee} \
|
|
||||||
CONFIG.pf0_bar0_64bit {true} \
|
|
||||||
CONFIG.pf0_bar0_prefetchable {true} \
|
|
||||||
CONFIG.pf0_bar0_scale {Megabytes} \
|
|
||||||
CONFIG.pf0_bar0_size {16} \
|
|
||||||
CONFIG.pf0_msi_enabled {false} \
|
|
||||||
CONFIG.pf0_msix_enabled {true} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_TABLE_SIZE {01F} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_TABLE_BIR {BAR_1:0} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_TABLE_OFFSET {00010000} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_PBA_BIR {BAR_1:0} \
|
|
||||||
CONFIG.PF0_MSIX_CAP_PBA_OFFSET {00018000} \
|
|
||||||
CONFIG.MSI_X_OPTIONS {MSI-X_External} \
|
|
||||||
CONFIG.vendor_id {1234} \
|
|
||||||
CONFIG.mode_selection {Advanced} \
|
|
||||||
] [get_ips pcie4c_uscale_plus_0]
|
|
||||||
@ -1 +0,0 @@
|
|||||||
../../../lib/
|
|
||||||
@ -1 +0,0 @@
|
|||||||
../../../../common/rtl/
|
|
||||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,62 +0,0 @@
|
|||||||
/*
|
|
||||||
|
|
||||||
Copyright (c) 2014-2018 Alex Forencich
|
|
||||||
|
|
||||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
||||||
of this software and associated documentation files (the "Software"), to deal
|
|
||||||
in the Software without restriction, including without limitation the rights
|
|
||||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
||||||
copies of the Software, and to permit persons to whom the Software is
|
|
||||||
furnished to do so, subject to the following conditions:
|
|
||||||
|
|
||||||
The above copyright notice and this permission notice shall be included in
|
|
||||||
all copies or substantial portions of the Software.
|
|
||||||
|
|
||||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
||||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY
|
|
||||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
||||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
||||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
||||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
||||||
THE SOFTWARE.
|
|
||||||
|
|
||||||
*/
|
|
||||||
|
|
||||||
// Language: Verilog-2001
|
|
||||||
|
|
||||||
`resetall
|
|
||||||
`timescale 1 ns / 1 ps
|
|
||||||
`default_nettype none
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Synchronizes an asyncronous signal to a given clock by using a pipeline of
|
|
||||||
* two registers.
|
|
||||||
*/
|
|
||||||
module sync_signal #(
|
|
||||||
parameter WIDTH=1, // width of the input and output signals
|
|
||||||
parameter N=2 // depth of synchronizer
|
|
||||||
)(
|
|
||||||
input wire clk,
|
|
||||||
input wire [WIDTH-1:0] in,
|
|
||||||
output wire [WIDTH-1:0] out
|
|
||||||
);
|
|
||||||
|
|
||||||
reg [WIDTH-1:0] sync_reg[N-1:0];
|
|
||||||
|
|
||||||
/*
|
|
||||||
* The synchronized output is the last register in the pipeline.
|
|
||||||
*/
|
|
||||||
assign out = sync_reg[N-1];
|
|
||||||
|
|
||||||
integer k;
|
|
||||||
|
|
||||||
always @(posedge clk) begin
|
|
||||||
sync_reg[0] <= in;
|
|
||||||
for (k = 1; k < N; k = k + 1) begin
|
|
||||||
sync_reg[k] <= sync_reg[k-1];
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
endmodule
|
|
||||||
|
|
||||||
`resetall
|
|
||||||
@ -1,261 +0,0 @@
|
|||||||
# SPDX-License-Identifier: BSD-2-Clause-Views
|
|
||||||
# Copyright (c) 2020-2023 The Regents of the University of California
|
|
||||||
|
|
||||||
TOPLEVEL_LANG = verilog
|
|
||||||
|
|
||||||
SIM ?= icarus
|
|
||||||
WAVES ?= 0
|
|
||||||
|
|
||||||
COCOTB_HDL_TIMEUNIT = 1ns
|
|
||||||
COCOTB_HDL_TIMEPRECISION = 1ps
|
|
||||||
|
|
||||||
DUT = fpga_core
|
|
||||||
TOPLEVEL = $(DUT)
|
|
||||||
MODULE = test_$(DUT)
|
|
||||||
VERILOG_SOURCES += ../../rtl/$(DUT).v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_core_pcie_us.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_core_pcie.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_core.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_dram_if.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_interface.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_interface_tx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_interface_rx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port_tx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port_rx.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_egress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ingress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_l2_egress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_l2_ingress.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_rx_queue_map.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ptp.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ptp_clock.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_ptp_perout.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_rb_clk_info.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_port_map_phy_xgmii.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/cpl_write.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/cpl_op_mux.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/desc_fetch.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/desc_op_mux.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/queue_manager.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/cpl_queue_manager.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_req_mux.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_engine.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_engine.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_checksum.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_hash.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rx_checksum.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/rb_drp.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_counter.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_collect.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_pcie_if.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_pcie_tlp.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_dma_if_pcie.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/stats_dma_latency.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/mqnic_tx_scheduler_block_rr.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tx_scheduler_rr.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tdma_scheduler.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tdma_ber.v
|
|
||||||
VERILOG_SOURCES += ../../rtl/common/tdma_ber_ch.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/eth_mac_10g.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/axis_xgmii_rx_64.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/axis_xgmii_tx_64.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/mac_ctrl_rx.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/mac_ctrl_tx.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/mac_pause_ctrl_rx.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/mac_pause_ctrl_tx.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/lfsr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/ptp_td_phc.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/ptp_td_leaf.v
|
|
||||||
VERILOG_SOURCES += ../../lib/eth/rtl/ptp_perout.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_interconnect.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar_addr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_crossbar_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_reg_if.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_reg_if_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_reg_if_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_register_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/axil_register_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/arbiter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axi/rtl/priority_encoder.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_adapter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_arb_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_async_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_async_fifo_adapter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_demux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_fifo_adapter.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_pipeline_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/axis/rtl/axis_register.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_axil_master.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_demux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_demux_bar.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_fifo.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_tlp_fifo_raw.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_msix.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/irq_rate_limit.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_pcie.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_pcie_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_pcie_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_mux_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_mux_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_if_desc_mux.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_ram_demux_rd.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_ram_demux_wr.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_psdpram.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_client_axis_sink.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/dma_client_axis_source.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_rc.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_rq.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_cc.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_if_cq.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pcie_us_cfg.v
|
|
||||||
VERILOG_SOURCES += ../../lib/pcie/rtl/pulse_merge.v
|
|
||||||
|
|
||||||
# module parameters
|
|
||||||
|
|
||||||
# Structural configuration
|
|
||||||
export PARAM_IF_COUNT := 1
|
|
||||||
export PARAM_PORTS_PER_IF := 1
|
|
||||||
export PARAM_SCHED_PER_IF := $(PARAM_PORTS_PER_IF)
|
|
||||||
export PARAM_PORT_MASK := 0
|
|
||||||
|
|
||||||
# Clock configuration
|
|
||||||
export PARAM_CLK_PERIOD_NS_NUM := 4
|
|
||||||
export PARAM_CLK_PERIOD_NS_DENOM := 1
|
|
||||||
|
|
||||||
# PTP configuration
|
|
||||||
export PARAM_PTP_CLK_PERIOD_NS_NUM := 1024
|
|
||||||
export PARAM_PTP_CLK_PERIOD_NS_DENOM := 165
|
|
||||||
export PARAM_PTP_CLOCK_PIPELINE := 1
|
|
||||||
export PARAM_PTP_CLOCK_CDC_PIPELINE := 0
|
|
||||||
export PARAM_PTP_PORT_CDC_PIPELINE := 1
|
|
||||||
export PARAM_PTP_PEROUT_ENABLE := 0
|
|
||||||
export PARAM_PTP_PEROUT_COUNT := 1
|
|
||||||
|
|
||||||
# Queue manager configuration
|
|
||||||
export PARAM_EVENT_QUEUE_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_TX_QUEUE_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_RX_QUEUE_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_CQ_OP_TABLE_SIZE := 32
|
|
||||||
export PARAM_EQN_WIDTH := 6
|
|
||||||
export PARAM_TX_QUEUE_INDEX_WIDTH := 13
|
|
||||||
export PARAM_RX_QUEUE_INDEX_WIDTH := 8
|
|
||||||
export PARAM_CQN_WIDTH := $(shell python -c "print(max($(PARAM_TX_QUEUE_INDEX_WIDTH), $(PARAM_RX_QUEUE_INDEX_WIDTH)) + 1)")
|
|
||||||
export PARAM_EQ_PIPELINE := 3
|
|
||||||
export PARAM_TX_QUEUE_PIPELINE := $(shell python -c "print(3 + max($(PARAM_TX_QUEUE_INDEX_WIDTH)-12, 0))")
|
|
||||||
export PARAM_RX_QUEUE_PIPELINE := $(shell python -c "print(3 + max($(PARAM_RX_QUEUE_INDEX_WIDTH)-12, 0))")
|
|
||||||
export PARAM_CQ_PIPELINE := $(shell python -c "print(3 + max($(PARAM_CQN_WIDTH)-12, 0))")
|
|
||||||
|
|
||||||
# TX and RX engine configuration
|
|
||||||
export PARAM_TX_DESC_TABLE_SIZE := 32
|
|
||||||
export PARAM_RX_DESC_TABLE_SIZE := 32
|
|
||||||
export PARAM_RX_INDIR_TBL_ADDR_WIDTH := $(shell python -c "print(min($(PARAM_RX_QUEUE_INDEX_WIDTH), 8))")
|
|
||||||
|
|
||||||
# Scheduler configuration
|
|
||||||
export PARAM_TX_SCHEDULER_OP_TABLE_SIZE := $(PARAM_TX_DESC_TABLE_SIZE)
|
|
||||||
export PARAM_TX_SCHEDULER_PIPELINE := $(PARAM_TX_QUEUE_PIPELINE)
|
|
||||||
export PARAM_TDMA_INDEX_WIDTH := 6
|
|
||||||
|
|
||||||
# Interface configuration
|
|
||||||
export PARAM_PTP_TS_ENABLE := 1
|
|
||||||
export PARAM_TX_CPL_FIFO_DEPTH := 32
|
|
||||||
export PARAM_TX_CHECKSUM_ENABLE := 1
|
|
||||||
export PARAM_RX_HASH_ENABLE := 1
|
|
||||||
export PARAM_RX_CHECKSUM_ENABLE := 1
|
|
||||||
export PARAM_LFC_ENABLE := 1
|
|
||||||
export PARAM_PFC_ENABLE := $(PARAM_LFC_ENABLE)
|
|
||||||
export PARAM_TX_FIFO_DEPTH := 32768
|
|
||||||
export PARAM_RX_FIFO_DEPTH := 32768
|
|
||||||
export PARAM_MAX_TX_SIZE := 9214
|
|
||||||
export PARAM_MAX_RX_SIZE := 9214
|
|
||||||
export PARAM_TX_RAM_SIZE := 32768
|
|
||||||
export PARAM_RX_RAM_SIZE := 131072
|
|
||||||
|
|
||||||
# Application block configuration
|
|
||||||
export PARAM_APP_ID := $(shell echo $$((0x00000000)) )
|
|
||||||
export PARAM_APP_ENABLE := 0
|
|
||||||
export PARAM_APP_CTRL_ENABLE := 1
|
|
||||||
export PARAM_APP_DMA_ENABLE := 1
|
|
||||||
export PARAM_APP_AXIS_DIRECT_ENABLE := 1
|
|
||||||
export PARAM_APP_AXIS_SYNC_ENABLE := 1
|
|
||||||
export PARAM_APP_AXIS_IF_ENABLE := 1
|
|
||||||
export PARAM_APP_STAT_ENABLE := 1
|
|
||||||
|
|
||||||
# DMA interface configuration
|
|
||||||
export PARAM_DMA_IMM_ENABLE := 0
|
|
||||||
export PARAM_DMA_IMM_WIDTH := 32
|
|
||||||
export PARAM_DMA_LEN_WIDTH := 16
|
|
||||||
export PARAM_DMA_TAG_WIDTH := 16
|
|
||||||
export PARAM_RAM_ADDR_WIDTH := $(shell python -c "print((max($(PARAM_TX_RAM_SIZE), $(PARAM_RX_RAM_SIZE))-1).bit_length())")
|
|
||||||
export PARAM_RAM_PIPELINE := 2
|
|
||||||
|
|
||||||
# PCIe interface configuration
|
|
||||||
export PARAM_AXIS_PCIE_DATA_WIDTH := 512
|
|
||||||
export PARAM_PF_COUNT := 1
|
|
||||||
export PARAM_VF_COUNT := 0
|
|
||||||
|
|
||||||
# Interrupt configuration
|
|
||||||
export PARAM_IRQ_INDEX_WIDTH := $(PARAM_EQN_WIDTH)
|
|
||||||
|
|
||||||
# AXI lite interface configuration (control)
|
|
||||||
export PARAM_AXIL_CTRL_DATA_WIDTH := 32
|
|
||||||
export PARAM_AXIL_CTRL_ADDR_WIDTH := 24
|
|
||||||
|
|
||||||
# AXI lite interface configuration (application control)
|
|
||||||
export PARAM_AXIL_APP_CTRL_DATA_WIDTH := $(PARAM_AXIL_CTRL_DATA_WIDTH)
|
|
||||||
export PARAM_AXIL_APP_CTRL_ADDR_WIDTH := 24
|
|
||||||
|
|
||||||
# Ethernet interface configuration
|
|
||||||
export PARAM_AXIS_ETH_TX_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_TX_FIFO_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_TX_TS_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_RX_PIPELINE := 4
|
|
||||||
export PARAM_AXIS_ETH_RX_FIFO_PIPELINE := 4
|
|
||||||
|
|
||||||
# Statistics counter subsystem
|
|
||||||
export PARAM_STAT_ENABLE := 1
|
|
||||||
export PARAM_STAT_DMA_ENABLE := 1
|
|
||||||
export PARAM_STAT_PCIE_ENABLE := 1
|
|
||||||
export PARAM_STAT_INC_WIDTH := 24
|
|
||||||
export PARAM_STAT_ID_WIDTH := 12
|
|
||||||
|
|
||||||
ifeq ($(SIM), icarus)
|
|
||||||
PLUSARGS += -fst
|
|
||||||
|
|
||||||
COMPILE_ARGS += $(foreach v,$(filter PARAM_%,$(.VARIABLES)),-P $(TOPLEVEL).$(subst PARAM_,,$(v))=$($(v)))
|
|
||||||
|
|
||||||
ifeq ($(WAVES), 1)
|
|
||||||
VERILOG_SOURCES += iverilog_dump.v
|
|
||||||
COMPILE_ARGS += -s iverilog_dump
|
|
||||||
endif
|
|
||||||
else ifeq ($(SIM), verilator)
|
|
||||||
COMPILE_ARGS += -Wno-SELRANGE -Wno-WIDTH
|
|
||||||
|
|
||||||
COMPILE_ARGS += $(foreach v,$(filter PARAM_%,$(.VARIABLES)),-G$(subst PARAM_,,$(v))=$($(v)))
|
|
||||||
|
|
||||||
ifeq ($(WAVES), 1)
|
|
||||||
COMPILE_ARGS += --trace-fst
|
|
||||||
endif
|
|
||||||
endif
|
|
||||||
|
|
||||||
include $(shell cocotb-config --makefiles)/Makefile.sim
|
|
||||||
|
|
||||||
iverilog_dump.v:
|
|
||||||
echo 'module iverilog_dump();' > $@
|
|
||||||
echo 'initial begin' >> $@
|
|
||||||
echo ' $$dumpfile("$(TOPLEVEL).fst");' >> $@
|
|
||||||
echo ' $$dumpvars(0, $(TOPLEVEL));' >> $@
|
|
||||||
echo 'end' >> $@
|
|
||||||
echo 'endmodule' >> $@
|
|
||||||
|
|
||||||
clean::
|
|
||||||
@rm -rf iverilog_dump.v
|
|
||||||
@rm -rf dump.fst $(TOPLEVEL).fst
|
|
||||||
@ -1 +0,0 @@
|
|||||||
../../../../../common/tb/mqnic.py
|
|
||||||
@ -1,782 +0,0 @@
|
|||||||
# SPDX-License-Identifier: BSD-2-Clause-Views
|
|
||||||
# Copyright (c) 2020-2023 The Regents of the University of California
|
|
||||||
|
|
||||||
import logging
|
|
||||||
import os
|
|
||||||
import struct
|
|
||||||
import sys
|
|
||||||
|
|
||||||
import scapy.utils
|
|
||||||
from scapy.layers.l2 import Ether
|
|
||||||
from scapy.layers.inet import IP, UDP
|
|
||||||
|
|
||||||
import cocotb_test.simulator
|
|
||||||
|
|
||||||
import cocotb
|
|
||||||
from cocotb.log import SimLog
|
|
||||||
from cocotb.clock import Clock
|
|
||||||
from cocotb.triggers import RisingEdge, FallingEdge, Timer
|
|
||||||
|
|
||||||
from cocotbext.axi import AxiStreamBus, AxiLiteBus, AxiLiteRam
|
|
||||||
from cocotbext.eth import XgmiiSource, XgmiiSink, XgmiiFrame
|
|
||||||
from cocotbext.pcie.core import RootComplex
|
|
||||||
from cocotbext.pcie.xilinx.us import UltraScalePlusPcieDevice
|
|
||||||
|
|
||||||
try:
|
|
||||||
import mqnic
|
|
||||||
except ImportError:
|
|
||||||
# attempt import from current directory
|
|
||||||
sys.path.insert(0, os.path.join(os.path.dirname(__file__)))
|
|
||||||
try:
|
|
||||||
import mqnic
|
|
||||||
finally:
|
|
||||||
del sys.path[0]
|
|
||||||
|
|
||||||
|
|
||||||
class TB(object):
|
|
||||||
def __init__(self, dut, msix_count=32):
|
|
||||||
self.dut = dut
|
|
||||||
|
|
||||||
self.log = SimLog("cocotb.tb")
|
|
||||||
self.log.setLevel(logging.DEBUG)
|
|
||||||
|
|
||||||
# PCIe
|
|
||||||
self.rc = RootComplex()
|
|
||||||
|
|
||||||
self.rc.max_payload_size = 0x1 # 256 bytes
|
|
||||||
self.rc.max_read_request_size = 0x2 # 512 bytes
|
|
||||||
|
|
||||||
self.dev = UltraScalePlusPcieDevice(
|
|
||||||
# configuration options
|
|
||||||
pcie_generation=3,
|
|
||||||
pcie_link_width=16,
|
|
||||||
user_clk_frequency=250e6,
|
|
||||||
alignment="dword",
|
|
||||||
cq_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_cq_inst.rx_req_tlp_valid_reg) > 1,
|
|
||||||
cc_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_cc_inst.out_tlp_valid) > 1,
|
|
||||||
rq_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_rq_inst.out_tlp_valid) > 1,
|
|
||||||
rc_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_rc_inst.rx_cpl_tlp_valid_reg) > 1,
|
|
||||||
rc_4tlp_straddle=len(dut.core_inst.pcie_if_inst.pcie_us_if_rc_inst.rx_cpl_tlp_valid_reg) > 2,
|
|
||||||
pf_count=1,
|
|
||||||
max_payload_size=1024,
|
|
||||||
enable_client_tag=True,
|
|
||||||
enable_extended_tag=True,
|
|
||||||
enable_parity=False,
|
|
||||||
enable_rx_msg_interface=False,
|
|
||||||
enable_sriov=False,
|
|
||||||
enable_extended_configuration=False,
|
|
||||||
|
|
||||||
pf0_msi_enable=False,
|
|
||||||
pf0_msi_count=32,
|
|
||||||
pf1_msi_enable=False,
|
|
||||||
pf1_msi_count=1,
|
|
||||||
pf2_msi_enable=False,
|
|
||||||
pf2_msi_count=1,
|
|
||||||
pf3_msi_enable=False,
|
|
||||||
pf3_msi_count=1,
|
|
||||||
pf0_msix_enable=True,
|
|
||||||
pf0_msix_table_size=msix_count-1,
|
|
||||||
pf0_msix_table_bir=0,
|
|
||||||
pf0_msix_table_offset=0x00010000,
|
|
||||||
pf0_msix_pba_bir=0,
|
|
||||||
pf0_msix_pba_offset=0x00018000,
|
|
||||||
pf1_msix_enable=False,
|
|
||||||
pf1_msix_table_size=0,
|
|
||||||
pf1_msix_table_bir=0,
|
|
||||||
pf1_msix_table_offset=0x00000000,
|
|
||||||
pf1_msix_pba_bir=0,
|
|
||||||
pf1_msix_pba_offset=0x00000000,
|
|
||||||
pf2_msix_enable=False,
|
|
||||||
pf2_msix_table_size=0,
|
|
||||||
pf2_msix_table_bir=0,
|
|
||||||
pf2_msix_table_offset=0x00000000,
|
|
||||||
pf2_msix_pba_bir=0,
|
|
||||||
pf2_msix_pba_offset=0x00000000,
|
|
||||||
pf3_msix_enable=False,
|
|
||||||
pf3_msix_table_size=0,
|
|
||||||
pf3_msix_table_bir=0,
|
|
||||||
pf3_msix_table_offset=0x00000000,
|
|
||||||
pf3_msix_pba_bir=0,
|
|
||||||
pf3_msix_pba_offset=0x00000000,
|
|
||||||
|
|
||||||
# signals
|
|
||||||
# Clock and Reset Interface
|
|
||||||
user_clk=dut.clk_250mhz,
|
|
||||||
user_reset=dut.rst_250mhz,
|
|
||||||
# user_lnk_up
|
|
||||||
# sys_clk
|
|
||||||
# sys_clk_gt
|
|
||||||
# sys_reset
|
|
||||||
# phy_rdy_out
|
|
||||||
|
|
||||||
# Requester reQuest Interface
|
|
||||||
rq_bus=AxiStreamBus.from_prefix(dut, "m_axis_rq"),
|
|
||||||
pcie_rq_seq_num0=dut.s_axis_rq_seq_num_0,
|
|
||||||
pcie_rq_seq_num_vld0=dut.s_axis_rq_seq_num_valid_0,
|
|
||||||
pcie_rq_seq_num1=dut.s_axis_rq_seq_num_1,
|
|
||||||
pcie_rq_seq_num_vld1=dut.s_axis_rq_seq_num_valid_1,
|
|
||||||
# pcie_rq_tag0
|
|
||||||
# pcie_rq_tag1
|
|
||||||
# pcie_rq_tag_av
|
|
||||||
# pcie_rq_tag_vld0
|
|
||||||
# pcie_rq_tag_vld1
|
|
||||||
|
|
||||||
# Requester Completion Interface
|
|
||||||
rc_bus=AxiStreamBus.from_prefix(dut, "s_axis_rc"),
|
|
||||||
|
|
||||||
# Completer reQuest Interface
|
|
||||||
cq_bus=AxiStreamBus.from_prefix(dut, "s_axis_cq"),
|
|
||||||
# pcie_cq_np_req
|
|
||||||
# pcie_cq_np_req_count
|
|
||||||
|
|
||||||
# Completer Completion Interface
|
|
||||||
cc_bus=AxiStreamBus.from_prefix(dut, "m_axis_cc"),
|
|
||||||
|
|
||||||
# Transmit Flow Control Interface
|
|
||||||
# pcie_tfc_nph_av=dut.pcie_tfc_nph_av,
|
|
||||||
# pcie_tfc_npd_av=dut.pcie_tfc_npd_av,
|
|
||||||
|
|
||||||
# Configuration Management Interface
|
|
||||||
cfg_mgmt_addr=dut.cfg_mgmt_addr,
|
|
||||||
cfg_mgmt_function_number=dut.cfg_mgmt_function_number,
|
|
||||||
cfg_mgmt_write=dut.cfg_mgmt_write,
|
|
||||||
cfg_mgmt_write_data=dut.cfg_mgmt_write_data,
|
|
||||||
cfg_mgmt_byte_enable=dut.cfg_mgmt_byte_enable,
|
|
||||||
cfg_mgmt_read=dut.cfg_mgmt_read,
|
|
||||||
cfg_mgmt_read_data=dut.cfg_mgmt_read_data,
|
|
||||||
cfg_mgmt_read_write_done=dut.cfg_mgmt_read_write_done,
|
|
||||||
# cfg_mgmt_debug_access
|
|
||||||
|
|
||||||
# Configuration Status Interface
|
|
||||||
# cfg_phy_link_down
|
|
||||||
# cfg_phy_link_status
|
|
||||||
# cfg_negotiated_width
|
|
||||||
# cfg_current_speed
|
|
||||||
cfg_max_payload=dut.cfg_max_payload,
|
|
||||||
cfg_max_read_req=dut.cfg_max_read_req,
|
|
||||||
# cfg_function_status
|
|
||||||
# cfg_vf_status
|
|
||||||
# cfg_function_power_state
|
|
||||||
# cfg_vf_power_state
|
|
||||||
# cfg_link_power_state
|
|
||||||
# cfg_err_cor_out
|
|
||||||
# cfg_err_nonfatal_out
|
|
||||||
# cfg_err_fatal_out
|
|
||||||
# cfg_local_error_out
|
|
||||||
# cfg_local_error_valid
|
|
||||||
# cfg_rx_pm_state
|
|
||||||
# cfg_tx_pm_state
|
|
||||||
# cfg_ltssm_state
|
|
||||||
cfg_rcb_status=dut.cfg_rcb_status,
|
|
||||||
# cfg_obff_enable
|
|
||||||
# cfg_pl_status_change
|
|
||||||
# cfg_tph_requester_enable
|
|
||||||
# cfg_tph_st_mode
|
|
||||||
# cfg_vf_tph_requester_enable
|
|
||||||
# cfg_vf_tph_st_mode
|
|
||||||
|
|
||||||
# Configuration Received Message Interface
|
|
||||||
# cfg_msg_received
|
|
||||||
# cfg_msg_received_data
|
|
||||||
# cfg_msg_received_type
|
|
||||||
|
|
||||||
# Configuration Transmit Message Interface
|
|
||||||
# cfg_msg_transmit
|
|
||||||
# cfg_msg_transmit_type
|
|
||||||
# cfg_msg_transmit_data
|
|
||||||
# cfg_msg_transmit_done
|
|
||||||
|
|
||||||
# Configuration Flow Control Interface
|
|
||||||
cfg_fc_ph=dut.cfg_fc_ph,
|
|
||||||
cfg_fc_pd=dut.cfg_fc_pd,
|
|
||||||
cfg_fc_nph=dut.cfg_fc_nph,
|
|
||||||
cfg_fc_npd=dut.cfg_fc_npd,
|
|
||||||
cfg_fc_cplh=dut.cfg_fc_cplh,
|
|
||||||
cfg_fc_cpld=dut.cfg_fc_cpld,
|
|
||||||
cfg_fc_sel=dut.cfg_fc_sel,
|
|
||||||
|
|
||||||
# Configuration Control Interface
|
|
||||||
# cfg_hot_reset_in
|
|
||||||
# cfg_hot_reset_out
|
|
||||||
# cfg_config_space_enable
|
|
||||||
# cfg_dsn
|
|
||||||
# cfg_bus_number
|
|
||||||
# cfg_ds_port_number
|
|
||||||
# cfg_ds_bus_number
|
|
||||||
# cfg_ds_device_number
|
|
||||||
# cfg_ds_function_number
|
|
||||||
# cfg_power_state_change_ack
|
|
||||||
# cfg_power_state_change_interrupt
|
|
||||||
cfg_err_cor_in=dut.status_error_cor,
|
|
||||||
cfg_err_uncor_in=dut.status_error_uncor,
|
|
||||||
# cfg_flr_in_process
|
|
||||||
# cfg_flr_done
|
|
||||||
# cfg_vf_flr_in_process
|
|
||||||
# cfg_vf_flr_func_num
|
|
||||||
# cfg_vf_flr_done
|
|
||||||
# cfg_pm_aspm_l1_entry_reject
|
|
||||||
# cfg_pm_aspm_tx_l0s_entry_disable
|
|
||||||
# cfg_req_pm_transition_l23_ready
|
|
||||||
# cfg_link_training_enable
|
|
||||||
|
|
||||||
# Configuration Interrupt Controller Interface
|
|
||||||
# cfg_interrupt_int
|
|
||||||
# cfg_interrupt_sent
|
|
||||||
# cfg_interrupt_pending
|
|
||||||
# cfg_interrupt_msi_enable
|
|
||||||
# cfg_interrupt_msi_mmenable
|
|
||||||
# cfg_interrupt_msi_mask_update
|
|
||||||
# cfg_interrupt_msi_data
|
|
||||||
# cfg_interrupt_msi_select
|
|
||||||
# cfg_interrupt_msi_int
|
|
||||||
# cfg_interrupt_msi_pending_status
|
|
||||||
# cfg_interrupt_msi_pending_status_data_enable
|
|
||||||
# cfg_interrupt_msi_pending_status_function_num
|
|
||||||
# cfg_interrupt_msi_sent
|
|
||||||
# cfg_interrupt_msi_fail
|
|
||||||
cfg_interrupt_msix_enable=dut.cfg_interrupt_msix_enable,
|
|
||||||
cfg_interrupt_msix_mask=dut.cfg_interrupt_msix_mask,
|
|
||||||
cfg_interrupt_msix_vf_enable=dut.cfg_interrupt_msix_vf_enable,
|
|
||||||
cfg_interrupt_msix_vf_mask=dut.cfg_interrupt_msix_vf_mask,
|
|
||||||
cfg_interrupt_msix_address=dut.cfg_interrupt_msix_address,
|
|
||||||
cfg_interrupt_msix_data=dut.cfg_interrupt_msix_data,
|
|
||||||
cfg_interrupt_msix_int=dut.cfg_interrupt_msix_int,
|
|
||||||
cfg_interrupt_msix_vec_pending=dut.cfg_interrupt_msix_vec_pending,
|
|
||||||
cfg_interrupt_msix_vec_pending_status=dut.cfg_interrupt_msix_vec_pending_status,
|
|
||||||
cfg_interrupt_msix_sent=dut.cfg_interrupt_msix_sent,
|
|
||||||
cfg_interrupt_msix_fail=dut.cfg_interrupt_msix_fail,
|
|
||||||
# cfg_interrupt_msi_attr
|
|
||||||
# cfg_interrupt_msi_tph_present
|
|
||||||
# cfg_interrupt_msi_tph_type
|
|
||||||
# cfg_interrupt_msi_tph_st_tag
|
|
||||||
cfg_interrupt_msi_function_number=dut.cfg_interrupt_msi_function_number,
|
|
||||||
|
|
||||||
# Configuration Extend Interface
|
|
||||||
# cfg_ext_read_received
|
|
||||||
# cfg_ext_write_received
|
|
||||||
# cfg_ext_register_number
|
|
||||||
# cfg_ext_function_number
|
|
||||||
# cfg_ext_write_data
|
|
||||||
# cfg_ext_write_byte_enable
|
|
||||||
# cfg_ext_read_data
|
|
||||||
# cfg_ext_read_data_valid
|
|
||||||
)
|
|
||||||
|
|
||||||
# self.dev.log.setLevel(logging.DEBUG)
|
|
||||||
|
|
||||||
self.rc.make_port().connect(self.dev)
|
|
||||||
|
|
||||||
self.driver = mqnic.Driver()
|
|
||||||
|
|
||||||
self.dev.functions[0].configure_bar(0, 2**len(dut.core_inst.core_pcie_inst.axil_ctrl_araddr), ext=True, prefetch=True)
|
|
||||||
if hasattr(dut.core_inst.core_pcie_inst, 'pcie_app_ctrl'):
|
|
||||||
self.dev.functions[0].configure_bar(2, 2**len(dut.core_inst.core_pcie_inst.axil_app_ctrl_araddr), ext=True, prefetch=True)
|
|
||||||
|
|
||||||
cocotb.start_soon(Clock(dut.ptp_clk, 6.206, units="ns").start())
|
|
||||||
dut.ptp_rst.setimmediatevalue(0)
|
|
||||||
cocotb.start_soon(Clock(dut.ptp_sample_clk, 8, units="ns").start())
|
|
||||||
|
|
||||||
# Ethernet
|
|
||||||
self.qsfp_source = []
|
|
||||||
self.qsfp_sink = []
|
|
||||||
|
|
||||||
for y in range(1, 5):
|
|
||||||
cocotb.start_soon(Clock(getattr(dut, f"qsfp_rx_clk_{y}"), 2.56, units="ns").start())
|
|
||||||
source = XgmiiSource(getattr(dut, f"qsfp_rxd_{y}"), getattr(dut, f"qsfp_rxc_{y}"), getattr(dut, f"qsfp_rx_clk_{y}"), getattr(dut, f"qsfp_rx_rst_{y}"))
|
|
||||||
self.qsfp_source.append(source)
|
|
||||||
cocotb.start_soon(Clock(getattr(dut, f"qsfp_tx_clk_{y}"), 2.56, units="ns").start())
|
|
||||||
sink = XgmiiSink(getattr(dut, f"qsfp_txd_{y}"), getattr(dut, f"qsfp_txc_{y}"), getattr(dut, f"qsfp_tx_clk_{y}"), getattr(dut, f"qsfp_tx_rst_{y}"))
|
|
||||||
self.qsfp_sink.append(sink)
|
|
||||||
getattr(dut, f"qsfp_rx_status_{y}").setimmediatevalue(1)
|
|
||||||
getattr(dut, f"qsfp_rx_error_count_{y}").setimmediatevalue(0)
|
|
||||||
|
|
||||||
cocotb.start_soon(Clock(dut.qsfp_drp_clk, 8, units="ns").start())
|
|
||||||
dut.qsfp_drp_rst.setimmediatevalue(0)
|
|
||||||
dut.qsfp_drp_do.setimmediatevalue(0)
|
|
||||||
dut.qsfp_drp_rdy.setimmediatevalue(0)
|
|
||||||
|
|
||||||
dut.qspi_dq_i.setimmediatevalue(0)
|
|
||||||
|
|
||||||
self.cms_ram = AxiLiteRam(AxiLiteBus.from_prefix(dut, "m_axil_cms"), dut.m_axil_cms_clk, dut.m_axil_cms_rst, size=256*1024)
|
|
||||||
|
|
||||||
self.loopback_enable = False
|
|
||||||
cocotb.start_soon(self._run_loopback())
|
|
||||||
|
|
||||||
async def init(self):
|
|
||||||
|
|
||||||
self.dut.ptp_rst.setimmediatevalue(0)
|
|
||||||
for y in range(1, 5):
|
|
||||||
getattr(self.dut, f"qsfp_rx_rst_{y}").setimmediatevalue(0)
|
|
||||||
getattr(self.dut, f"qsfp_tx_rst_{y}").setimmediatevalue(0)
|
|
||||||
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
|
|
||||||
self.dut.ptp_rst.setimmediatevalue(1)
|
|
||||||
for y in range(1, 5):
|
|
||||||
getattr(self.dut, f"qsfp_rx_rst_{y}").setimmediatevalue(1)
|
|
||||||
getattr(self.dut, f"qsfp_tx_rst_{y}").setimmediatevalue(1)
|
|
||||||
|
|
||||||
await FallingEdge(self.dut.rst_250mhz)
|
|
||||||
await Timer(100, 'ns')
|
|
||||||
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
|
|
||||||
self.dut.ptp_rst.setimmediatevalue(0)
|
|
||||||
for y in range(1, 5):
|
|
||||||
getattr(self.dut, f"qsfp_rx_rst_{y}").setimmediatevalue(0)
|
|
||||||
getattr(self.dut, f"qsfp_tx_rst_{y}").setimmediatevalue(0)
|
|
||||||
|
|
||||||
await self.rc.enumerate()
|
|
||||||
|
|
||||||
async def _run_loopback(self):
|
|
||||||
while True:
|
|
||||||
await RisingEdge(self.dut.clk_250mhz)
|
|
||||||
|
|
||||||
if self.loopback_enable:
|
|
||||||
for x in range(len(self.qsfp_sink)):
|
|
||||||
if not self.qsfp_sink[x].empty():
|
|
||||||
await self.qsfp_source[x].send(await self.qsfp_sink[x].recv())
|
|
||||||
|
|
||||||
|
|
||||||
@cocotb.test()
|
|
||||||
async def run_test_nic(dut):
|
|
||||||
|
|
||||||
tb = TB(dut, msix_count=2**len(dut.core_inst.core_pcie_inst.irq_index))
|
|
||||||
|
|
||||||
await tb.init()
|
|
||||||
|
|
||||||
tb.log.info("Init driver")
|
|
||||||
await tb.driver.init_pcie_dev(tb.rc.find_device(tb.dev.functions[0].pcie_id))
|
|
||||||
await tb.driver.interfaces[0].open()
|
|
||||||
|
|
||||||
# enable queues
|
|
||||||
tb.log.info("Enable queues")
|
|
||||||
await tb.driver.interfaces[0].sched_blocks[0].schedulers[0].rb.write_dword(mqnic.MQNIC_RB_SCHED_RR_REG_CTRL, 0x00000001)
|
|
||||||
for k in range(len(tb.driver.interfaces[0].txq)):
|
|
||||||
await tb.driver.interfaces[0].sched_blocks[0].schedulers[0].hw_regs.write_dword(4*k, 0x00000003)
|
|
||||||
|
|
||||||
# wait for all writes to complete
|
|
||||||
await tb.driver.hw_regs.read_dword(0)
|
|
||||||
tb.log.info("Init complete")
|
|
||||||
|
|
||||||
tb.log.info("Send and receive single packet")
|
|
||||||
|
|
||||||
data = bytearray([x % 256 for x in range(1024)])
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(data, 0)
|
|
||||||
|
|
||||||
pkt = await tb.qsfp_sink[0].recv()
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
|
|
||||||
await tb.qsfp_source[0].send(pkt)
|
|
||||||
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.log.info("RX and TX checksum tests")
|
|
||||||
|
|
||||||
payload = bytes([x % 256 for x in range(256)])
|
|
||||||
eth = Ether(src='5A:51:52:53:54:55', dst='DA:D1:D2:D3:D4:D5')
|
|
||||||
ip = IP(src='192.168.1.100', dst='192.168.1.101')
|
|
||||||
udp = UDP(sport=1, dport=2)
|
|
||||||
test_pkt = eth / ip / udp / payload
|
|
||||||
|
|
||||||
test_pkt2 = test_pkt.copy()
|
|
||||||
test_pkt2[UDP].chksum = scapy.utils.checksum(bytes(test_pkt2[UDP]))
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(test_pkt2.build(), 0, 34, 6)
|
|
||||||
|
|
||||||
pkt = await tb.qsfp_sink[0].recv()
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
|
|
||||||
await tb.qsfp_source[0].send(pkt)
|
|
||||||
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
assert Ether(pkt.data).build() == test_pkt.build()
|
|
||||||
|
|
||||||
tb.log.info("Queue mapping offset test")
|
|
||||||
|
|
||||||
data = bytearray([x % 256 for x in range(1024)])
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for k in range(4):
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_indir_table(0, 0, k)
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(data, 0)
|
|
||||||
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
assert pkt.queue == k
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_indir_table(0, 0, 0)
|
|
||||||
|
|
||||||
tb.log.info("Queue mapping RSS mask test")
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_rss_mask(0, 0x00000003)
|
|
||||||
|
|
||||||
for k in range(4):
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_indir_table(0, k, k)
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
queues = set()
|
|
||||||
|
|
||||||
for k in range(64):
|
|
||||||
payload = bytes([x % 256 for x in range(256)])
|
|
||||||
eth = Ether(src='5A:51:52:53:54:55', dst='DA:D1:D2:D3:D4:D5')
|
|
||||||
ip = IP(src='192.168.1.100', dst='192.168.1.101')
|
|
||||||
udp = UDP(sport=1, dport=k+0)
|
|
||||||
test_pkt = eth / ip / udp / payload
|
|
||||||
|
|
||||||
test_pkt2 = test_pkt.copy()
|
|
||||||
test_pkt2[UDP].chksum = scapy.utils.checksum(bytes(test_pkt2[UDP]))
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].start_xmit(test_pkt2.build(), 0, 34, 6)
|
|
||||||
|
|
||||||
for k in range(64):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
queues.add(pkt.queue)
|
|
||||||
|
|
||||||
assert len(queues) == 4
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].set_rx_queue_map_rss_mask(0, 0)
|
|
||||||
|
|
||||||
tb.log.info("Multiple small packets")
|
|
||||||
|
|
||||||
count = 64
|
|
||||||
|
|
||||||
pkts = [bytearray([(x+k) % 256 for x in range(60)]) for k in range(count)]
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for p in pkts:
|
|
||||||
await tb.driver.interfaces[0].start_xmit(p, 0)
|
|
||||||
|
|
||||||
for k in range(count):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.data == pkts[k]
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
tb.log.info("Multiple large packets")
|
|
||||||
|
|
||||||
count = 64
|
|
||||||
|
|
||||||
pkts = [bytearray([(x+k) % 256 for x in range(1514)]) for k in range(count)]
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for p in pkts:
|
|
||||||
await tb.driver.interfaces[0].start_xmit(p, 0)
|
|
||||||
|
|
||||||
for k in range(count):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.data == pkts[k]
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
if tb.driver.interfaces[0].if_feature_lfc:
|
|
||||||
tb.log.info("Test LFC pause frame RX")
|
|
||||||
|
|
||||||
await tb.driver.interfaces[0].ports[0].set_lfc_ctrl(mqnic.MQNIC_PORT_LFC_CTRL_TX_LFC_EN | mqnic.MQNIC_PORT_LFC_CTRL_RX_LFC_EN)
|
|
||||||
await tb.driver.hw_regs.read_dword(0)
|
|
||||||
|
|
||||||
lfc_xoff = Ether(src='DA:D1:D2:D3:D4:D5', dst='01:80:C2:00:00:01', type=0x8808) / struct.pack('!HH', 0x0001, 2000)
|
|
||||||
|
|
||||||
await tb.qsfp_source[0].send(XgmiiFrame.from_payload(bytes(lfc_xoff)))
|
|
||||||
|
|
||||||
count = 16
|
|
||||||
|
|
||||||
pkts = [bytearray([(x+k) % 256 for x in range(1514)]) for k in range(count)]
|
|
||||||
|
|
||||||
tb.loopback_enable = True
|
|
||||||
|
|
||||||
for p in pkts:
|
|
||||||
await tb.driver.interfaces[0].start_xmit(p, 0)
|
|
||||||
|
|
||||||
for k in range(count):
|
|
||||||
pkt = await tb.driver.interfaces[0].recv()
|
|
||||||
|
|
||||||
tb.log.info("Packet: %s", pkt)
|
|
||||||
assert pkt.data == pkts[k]
|
|
||||||
if tb.driver.interfaces[0].if_feature_rx_csum:
|
|
||||||
assert pkt.rx_checksum == ~scapy.utils.checksum(bytes(pkt.data[14:])) & 0xffff
|
|
||||||
|
|
||||||
tb.loopback_enable = False
|
|
||||||
|
|
||||||
await RisingEdge(dut.clk_250mhz)
|
|
||||||
await RisingEdge(dut.clk_250mhz)
|
|
||||||
|
|
||||||
|
|
||||||
# cocotb-test
|
|
||||||
|
|
||||||
tests_dir = os.path.dirname(__file__)
|
|
||||||
rtl_dir = os.path.abspath(os.path.join(tests_dir, '..', '..', 'rtl'))
|
|
||||||
lib_dir = os.path.abspath(os.path.join(rtl_dir, '..', 'lib'))
|
|
||||||
app_dir = os.path.abspath(os.path.join(rtl_dir, '..', 'app'))
|
|
||||||
axi_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'axi', 'rtl'))
|
|
||||||
axis_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'axis', 'rtl'))
|
|
||||||
eth_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'eth', 'rtl'))
|
|
||||||
pcie_rtl_dir = os.path.abspath(os.path.join(lib_dir, 'pcie', 'rtl'))
|
|
||||||
|
|
||||||
|
|
||||||
def test_fpga_core(request):
|
|
||||||
dut = "fpga_core"
|
|
||||||
module = os.path.splitext(os.path.basename(__file__))[0]
|
|
||||||
toplevel = dut
|
|
||||||
|
|
||||||
verilog_sources = [
|
|
||||||
os.path.join(rtl_dir, f"{dut}.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_core_pcie_us.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_core_pcie.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_core.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_dram_if.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_interface.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_interface_tx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_interface_rx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port_tx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port_rx.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_egress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ingress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_l2_egress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_l2_ingress.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_rx_queue_map.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ptp.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ptp_clock.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_ptp_perout.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_rb_clk_info.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_port_map_phy_xgmii.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "cpl_write.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "cpl_op_mux.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "desc_fetch.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "desc_op_mux.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "queue_manager.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "cpl_queue_manager.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_fifo.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_fifo.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_req_mux.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_engine.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_engine.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_checksum.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_hash.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rx_checksum.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "rb_drp.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_counter.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_collect.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_pcie_if.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_pcie_tlp.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_dma_if_pcie.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "stats_dma_latency.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "mqnic_tx_scheduler_block_rr.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tx_scheduler_rr.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tdma_scheduler.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tdma_ber.v"),
|
|
||||||
os.path.join(rtl_dir, "common", "tdma_ber_ch.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "eth_mac_10g.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "axis_xgmii_rx_64.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "axis_xgmii_tx_64.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "mac_ctrl_rx.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "mac_ctrl_tx.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "mac_pause_ctrl_rx.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "mac_pause_ctrl_tx.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "lfsr.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "ptp_td_phc.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "ptp_td_leaf.v"),
|
|
||||||
os.path.join(eth_rtl_dir, "ptp_perout.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_interconnect.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar_addr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar_rd.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_crossbar_wr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_reg_if.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_reg_if_rd.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_reg_if_wr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_register_rd.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "axil_register_wr.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "arbiter.v"),
|
|
||||||
os.path.join(axi_rtl_dir, "priority_encoder.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_adapter.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_arb_mux.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_async_fifo.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_async_fifo_adapter.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_demux.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_fifo.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_fifo_adapter.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_pipeline_fifo.v"),
|
|
||||||
os.path.join(axis_rtl_dir, "axis_register.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_axil_master.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_demux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_demux_bar.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_mux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_fifo.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_tlp_fifo_raw.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_msix.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "irq_rate_limit.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_pcie.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_pcie_rd.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_pcie_wr.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_mux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_mux_rd.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_mux_wr.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_if_desc_mux.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_ram_demux_rd.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_ram_demux_wr.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_psdpram.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_client_axis_sink.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "dma_client_axis_source.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_rc.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_rq.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_cc.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_if_cq.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pcie_us_cfg.v"),
|
|
||||||
os.path.join(pcie_rtl_dir, "pulse_merge.v"),
|
|
||||||
]
|
|
||||||
|
|
||||||
parameters = {}
|
|
||||||
|
|
||||||
# Structural configuration
|
|
||||||
parameters['IF_COUNT'] = 1
|
|
||||||
parameters['PORTS_PER_IF'] = 1
|
|
||||||
parameters['SCHED_PER_IF'] = parameters['PORTS_PER_IF']
|
|
||||||
parameters['PORT_MASK'] = 0
|
|
||||||
|
|
||||||
# Clock configuration
|
|
||||||
parameters['CLK_PERIOD_NS_NUM'] = 4
|
|
||||||
parameters['CLK_PERIOD_NS_DENOM'] = 1
|
|
||||||
|
|
||||||
# PTP configuration
|
|
||||||
parameters['PTP_CLK_PERIOD_NS_NUM'] = 1024
|
|
||||||
parameters['PTP_CLK_PERIOD_NS_DENOM'] = 165
|
|
||||||
parameters['PTP_CLOCK_PIPELINE'] = 1
|
|
||||||
parameters['PTP_CLOCK_CDC_PIPELINE'] = 0
|
|
||||||
parameters['PTP_PORT_CDC_PIPELINE'] = 1
|
|
||||||
parameters['PTP_PEROUT_ENABLE'] = 0
|
|
||||||
parameters['PTP_PEROUT_COUNT'] = 1
|
|
||||||
|
|
||||||
# Queue manager configuration
|
|
||||||
parameters['EVENT_QUEUE_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['TX_QUEUE_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['RX_QUEUE_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['CQ_OP_TABLE_SIZE'] = 32
|
|
||||||
parameters['EQN_WIDTH'] = 6
|
|
||||||
parameters['TX_QUEUE_INDEX_WIDTH'] = 13
|
|
||||||
parameters['RX_QUEUE_INDEX_WIDTH'] = 8
|
|
||||||
parameters['CQN_WIDTH'] = max(parameters['TX_QUEUE_INDEX_WIDTH'], parameters['RX_QUEUE_INDEX_WIDTH']) + 1
|
|
||||||
parameters['EQ_PIPELINE'] = 3
|
|
||||||
parameters['TX_QUEUE_PIPELINE'] = 3 + max(parameters['TX_QUEUE_INDEX_WIDTH']-12, 0)
|
|
||||||
parameters['RX_QUEUE_PIPELINE'] = 3 + max(parameters['RX_QUEUE_INDEX_WIDTH']-12, 0)
|
|
||||||
parameters['CQ_PIPELINE'] = 3 + max(parameters['CQN_WIDTH']-12, 0)
|
|
||||||
|
|
||||||
# TX and RX engine configuration
|
|
||||||
parameters['TX_DESC_TABLE_SIZE'] = 32
|
|
||||||
parameters['RX_DESC_TABLE_SIZE'] = 32
|
|
||||||
parameters['RX_INDIR_TBL_ADDR_WIDTH'] = min(parameters['RX_QUEUE_INDEX_WIDTH'], 8)
|
|
||||||
|
|
||||||
# Scheduler configuration
|
|
||||||
parameters['TX_SCHEDULER_OP_TABLE_SIZE'] = parameters['TX_DESC_TABLE_SIZE']
|
|
||||||
parameters['TX_SCHEDULER_PIPELINE'] = parameters['TX_QUEUE_PIPELINE']
|
|
||||||
parameters['TDMA_INDEX_WIDTH'] = 6
|
|
||||||
|
|
||||||
# Interface configuration
|
|
||||||
parameters['PTP_TS_ENABLE'] = 1
|
|
||||||
parameters['TX_CPL_FIFO_DEPTH'] = 32
|
|
||||||
parameters['TX_CHECKSUM_ENABLE'] = 1
|
|
||||||
parameters['RX_HASH_ENABLE'] = 1
|
|
||||||
parameters['RX_CHECKSUM_ENABLE'] = 1
|
|
||||||
parameters['LFC_ENABLE'] = 1
|
|
||||||
parameters['PFC_ENABLE'] = parameters['LFC_ENABLE']
|
|
||||||
parameters['TX_FIFO_DEPTH'] = 32768
|
|
||||||
parameters['RX_FIFO_DEPTH'] = 32768
|
|
||||||
parameters['MAX_TX_SIZE'] = 9214
|
|
||||||
parameters['MAX_RX_SIZE'] = 9214
|
|
||||||
parameters['TX_RAM_SIZE'] = 32768
|
|
||||||
parameters['RX_RAM_SIZE'] = 131072
|
|
||||||
|
|
||||||
# Application block configuration
|
|
||||||
parameters['APP_ID'] = 0x00000000
|
|
||||||
parameters['APP_ENABLE'] = 0
|
|
||||||
parameters['APP_CTRL_ENABLE'] = 1
|
|
||||||
parameters['APP_DMA_ENABLE'] = 1
|
|
||||||
parameters['APP_AXIS_DIRECT_ENABLE'] = 1
|
|
||||||
parameters['APP_AXIS_SYNC_ENABLE'] = 1
|
|
||||||
parameters['APP_AXIS_IF_ENABLE'] = 1
|
|
||||||
parameters['APP_STAT_ENABLE'] = 1
|
|
||||||
|
|
||||||
# DMA interface configuration
|
|
||||||
parameters['DMA_IMM_ENABLE'] = 0
|
|
||||||
parameters['DMA_IMM_WIDTH'] = 32
|
|
||||||
parameters['DMA_LEN_WIDTH'] = 16
|
|
||||||
parameters['DMA_TAG_WIDTH'] = 16
|
|
||||||
parameters['RAM_ADDR_WIDTH'] = (max(parameters['TX_RAM_SIZE'], parameters['RX_RAM_SIZE'])-1).bit_length()
|
|
||||||
parameters['RAM_PIPELINE'] = 2
|
|
||||||
|
|
||||||
# PCIe interface configuration
|
|
||||||
parameters['AXIS_PCIE_DATA_WIDTH'] = 512
|
|
||||||
parameters['PF_COUNT'] = 1
|
|
||||||
parameters['VF_COUNT'] = 0
|
|
||||||
|
|
||||||
# Interrupt configuration
|
|
||||||
parameters['IRQ_INDEX_WIDTH'] = parameters['EQN_WIDTH']
|
|
||||||
|
|
||||||
# AXI lite interface configuration (control)
|
|
||||||
parameters['AXIL_CTRL_DATA_WIDTH'] = 32
|
|
||||||
parameters['AXIL_CTRL_ADDR_WIDTH'] = 24
|
|
||||||
|
|
||||||
# AXI lite interface configuration (application control)
|
|
||||||
parameters['AXIL_APP_CTRL_DATA_WIDTH'] = parameters['AXIL_CTRL_DATA_WIDTH']
|
|
||||||
parameters['AXIL_APP_CTRL_ADDR_WIDTH'] = 24
|
|
||||||
|
|
||||||
# Ethernet interface configuration
|
|
||||||
parameters['AXIS_ETH_TX_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_TX_FIFO_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_TX_TS_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_RX_PIPELINE'] = 4
|
|
||||||
parameters['AXIS_ETH_RX_FIFO_PIPELINE'] = 4
|
|
||||||
|
|
||||||
# Statistics counter subsystem
|
|
||||||
parameters['STAT_ENABLE'] = 1
|
|
||||||
parameters['STAT_DMA_ENABLE'] = 1
|
|
||||||
parameters['STAT_PCIE_ENABLE'] = 1
|
|
||||||
parameters['STAT_INC_WIDTH'] = 24
|
|
||||||
parameters['STAT_ID_WIDTH'] = 12
|
|
||||||
|
|
||||||
extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()}
|
|
||||||
|
|
||||||
sim_build = os.path.join(tests_dir, "sim_build",
|
|
||||||
request.node.name.replace('[', '-').replace(']', ''))
|
|
||||||
|
|
||||||
cocotb_test.simulator.run(
|
|
||||||
python_search=[tests_dir],
|
|
||||||
verilog_sources=verilog_sources,
|
|
||||||
toplevel=toplevel,
|
|
||||||
module=module,
|
|
||||||
parameters=parameters,
|
|
||||||
sim_build=sim_build,
|
|
||||||
extra_env=extra_env,
|
|
||||||
)
|
|
||||||
@ -5,6 +5,7 @@
|
|||||||
This design targets multiple FPGA boards, including most of the Xilinx Alveo line.
|
This design targets multiple FPGA boards, including most of the Xilinx Alveo line.
|
||||||
|
|
||||||
* FPGA
|
* FPGA
|
||||||
|
* AU50: xcu50-fsvh2104-2-e
|
||||||
* AU200: xcu200-fsgd2104-2-e
|
* AU200: xcu200-fsgd2104-2-e
|
||||||
* AU250: xcu250-fsgd2104-2-e
|
* AU250: xcu250-fsgd2104-2-e
|
||||||
* AU280: xcu280-fsvh2892-2L-e
|
* AU280: xcu280-fsvh2892-2L-e
|
||||||
@ -12,6 +13,7 @@ This design targets multiple FPGA boards, including most of the Xilinx Alveo lin
|
|||||||
* MAC: Xilinx 100G CMAC
|
* MAC: Xilinx 100G CMAC
|
||||||
* PHY: 100G CAUI-4 CMAC and internal GTY transceivers
|
* PHY: 100G CAUI-4 CMAC and internal GTY transceivers
|
||||||
* RAM
|
* RAM
|
||||||
|
* AU50: 8 GB HBM2
|
||||||
* AU200: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
* AU200: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
||||||
* AU250: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
* AU250: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
||||||
* AU280: 32 GB DDR4 2400 (2x 2G x72 DIMM) + 8 GB HBM2
|
* AU280: 32 GB DDR4 2400 (2x 2G x72 DIMM) + 8 GB HBM2
|
||||||
|
|||||||
@ -7,7 +7,8 @@ FPGA_TOP = fpga
|
|||||||
FPGA_ARCH = virtexuplus
|
FPGA_ARCH = virtexuplus
|
||||||
|
|
||||||
# Files for synthesis
|
# Files for synthesis
|
||||||
SYN_FILES = rtl/fpga.v
|
SYN_FILES = rtl/fpga_au50.v
|
||||||
|
SYN_FILES += rtl/fpga_hbm.v
|
||||||
SYN_FILES += rtl/fpga_core.v
|
SYN_FILES += rtl/fpga_core.v
|
||||||
SYN_FILES += rtl/sync_signal.v
|
SYN_FILES += rtl/sync_signal.v
|
||||||
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
||||||
@ -114,8 +115,8 @@ SYN_FILES += lib/pcie/rtl/pcie_us_cfg.v
|
|||||||
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
||||||
|
|
||||||
# XDC files
|
# XDC files
|
||||||
XDC_FILES = fpga.xdc
|
XDC_FILES = fpga_au50.xdc
|
||||||
XDC_FILES += placement.xdc
|
XDC_FILES += placement_au50.xdc
|
||||||
XDC_FILES += boot.xdc
|
XDC_FILES += boot.xdc
|
||||||
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
||||||
XDC_FILES += lib/axis/syn/vivado/axis_async_fifo.tcl
|
XDC_FILES += lib/axis/syn/vivado/axis_async_fifo.tcl
|
||||||
@ -54,6 +54,9 @@ dict set params BUILD_DATE "32'd${build_date}"
|
|||||||
dict set params GIT_HASH "32'h${git_hash}"
|
dict set params GIT_HASH "32'h${git_hash}"
|
||||||
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
||||||
|
|
||||||
|
# Board configuration
|
||||||
|
dict set params CMS_ENABLE "1"
|
||||||
|
|
||||||
# Structural configuration
|
# Structural configuration
|
||||||
dict set params IF_COUNT "1"
|
dict set params IF_COUNT "1"
|
||||||
dict set params PORTS_PER_IF "1"
|
dict set params PORTS_PER_IF "1"
|
||||||
@ -7,7 +7,8 @@ FPGA_TOP = fpga
|
|||||||
FPGA_ARCH = virtexuplus
|
FPGA_ARCH = virtexuplus
|
||||||
|
|
||||||
# Files for synthesis
|
# Files for synthesis
|
||||||
SYN_FILES = rtl/fpga.v
|
SYN_FILES = rtl/fpga_au50.v
|
||||||
|
SYN_FILES += rtl/fpga_hbm.v
|
||||||
SYN_FILES += rtl/fpga_core.v
|
SYN_FILES += rtl/fpga_core.v
|
||||||
SYN_FILES += rtl/sync_signal.v
|
SYN_FILES += rtl/sync_signal.v
|
||||||
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
||||||
@ -121,8 +122,8 @@ SYN_FILES += lib/pcie/rtl/pcie_us_cfg.v
|
|||||||
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
||||||
|
|
||||||
# XDC files
|
# XDC files
|
||||||
XDC_FILES = fpga.xdc
|
XDC_FILES = fpga_au50.xdc
|
||||||
XDC_FILES += placement.xdc
|
XDC_FILES += placement_au50.xdc
|
||||||
XDC_FILES += boot.xdc
|
XDC_FILES += boot.xdc
|
||||||
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
||||||
XDC_FILES += lib/axi/syn/vivado/axi_vfifo_raw.tcl
|
XDC_FILES += lib/axi/syn/vivado/axi_vfifo_raw.tcl
|
||||||
@ -54,6 +54,9 @@ dict set params BUILD_DATE "32'd${build_date}"
|
|||||||
dict set params GIT_HASH "32'h${git_hash}"
|
dict set params GIT_HASH "32'h${git_hash}"
|
||||||
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
||||||
|
|
||||||
|
# Board configuration
|
||||||
|
dict set params CMS_ENABLE "1"
|
||||||
|
|
||||||
# Structural configuration
|
# Structural configuration
|
||||||
dict set params IF_COUNT "1"
|
dict set params IF_COUNT "1"
|
||||||
dict set params PORTS_PER_IF "1"
|
dict set params PORTS_PER_IF "1"
|
||||||
@ -2147,6 +2147,9 @@ core_inst (
|
|||||||
*/
|
*/
|
||||||
.sw(sw_int),
|
.sw(sw_int),
|
||||||
.led(led_int),
|
.led(led_int),
|
||||||
|
.qsfp_led_act(),
|
||||||
|
.qsfp_led_stat_g(),
|
||||||
|
.qsfp_led_stat_y(),
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
|
|||||||
@ -1952,6 +1952,9 @@ core_inst (
|
|||||||
*/
|
*/
|
||||||
.sw(0),
|
.sw(0),
|
||||||
.led(),
|
.led(),
|
||||||
|
.qsfp_led_act(),
|
||||||
|
.qsfp_led_stat_g(),
|
||||||
|
.qsfp_led_stat_y(),
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
|
|||||||
1722
fpga/mqnic/Alveo/fpga_100g/rtl/fpga_au50.v
Normal file
1722
fpga/mqnic/Alveo/fpga_100g/rtl/fpga_au50.v
Normal file
File diff suppressed because it is too large
Load Diff
@ -191,6 +191,9 @@ module fpga_core #
|
|||||||
*/
|
*/
|
||||||
input wire [3:0] sw,
|
input wire [3:0] sw,
|
||||||
output wire [2:0] led,
|
output wire [2:0] led,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_act,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_g,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_y,
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
@ -817,6 +820,10 @@ endgenerate
|
|||||||
assign led[0] = ptp_pps_str;
|
assign led[0] = ptp_pps_str;
|
||||||
assign led[2:1] = 0;
|
assign led[2:1] = 0;
|
||||||
|
|
||||||
|
assign qsfp_led_act = ptp_pps_str;
|
||||||
|
assign qsfp_led_stat_g = 0;
|
||||||
|
assign qsfp_led_stat_y = 0;
|
||||||
|
|
||||||
wire [PORT_COUNT-1:0] eth_tx_clk;
|
wire [PORT_COUNT-1:0] eth_tx_clk;
|
||||||
wire [PORT_COUNT-1:0] eth_tx_rst;
|
wire [PORT_COUNT-1:0] eth_tx_rst;
|
||||||
|
|
||||||
|
|||||||
@ -210,6 +210,9 @@ module test_fpga_core #
|
|||||||
*/
|
*/
|
||||||
input wire [3:0] sw,
|
input wire [3:0] sw,
|
||||||
output wire [2:0] led,
|
output wire [2:0] led,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_act,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_g,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_y,
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
@ -795,6 +798,9 @@ uut (
|
|||||||
*/
|
*/
|
||||||
.sw(sw),
|
.sw(sw),
|
||||||
.led(led),
|
.led(led),
|
||||||
|
.qsfp_led_act(qsfp_led_act),
|
||||||
|
.qsfp_led_stat_g(qsfp_led_stat_g),
|
||||||
|
.qsfp_led_stat_y(qsfp_led_stat_y),
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
|
|||||||
@ -5,12 +5,14 @@
|
|||||||
This design targets multiple FPGA boards, including most of the Xilinx Alveo line.
|
This design targets multiple FPGA boards, including most of the Xilinx Alveo line.
|
||||||
|
|
||||||
* FPGA
|
* FPGA
|
||||||
|
* AU50: xcu50-fsvh2104-2-e
|
||||||
* AU200: xcu200-fsgd2104-2-e
|
* AU200: xcu200-fsgd2104-2-e
|
||||||
* AU250: xcu250-fsgd2104-2-e
|
* AU250: xcu250-fsgd2104-2-e
|
||||||
* AU280: xcu280-fsvh2892-2L-e
|
* AU280: xcu280-fsvh2892-2L-e
|
||||||
* VCU1525: xcvu9p-fsgd2104-2L-e
|
* VCU1525: xcvu9p-fsgd2104-2L-e
|
||||||
* PHY: 10G BASE-R PHY IP core and internal GTY transceiver
|
* PHY: 10G BASE-R PHY IP core and internal GTY transceiver
|
||||||
* RAM
|
* RAM
|
||||||
|
* AU50: 8 GB HBM2
|
||||||
* AU200: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
* AU200: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
||||||
* AU250: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
* AU250: 64 GB DDR4 2400 (4x 2G x72 DIMM)
|
||||||
* AU280: 32 GB DDR4 2400 (2x 2G x72 DIMM) + 8 GB HBM2
|
* AU280: 32 GB DDR4 2400 (2x 2G x72 DIMM) + 8 GB HBM2
|
||||||
|
|||||||
@ -7,7 +7,8 @@ FPGA_TOP = fpga
|
|||||||
FPGA_ARCH = virtexuplus
|
FPGA_ARCH = virtexuplus
|
||||||
|
|
||||||
# Files for synthesis
|
# Files for synthesis
|
||||||
SYN_FILES = rtl/fpga.v
|
SYN_FILES = rtl/fpga_au50.v
|
||||||
|
SYN_FILES += rtl/fpga_hbm.v
|
||||||
SYN_FILES += rtl/fpga_core.v
|
SYN_FILES += rtl/fpga_core.v
|
||||||
SYN_FILES += rtl/sync_signal.v
|
SYN_FILES += rtl/sync_signal.v
|
||||||
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
||||||
@ -133,8 +134,8 @@ SYN_FILES += lib/pcie/rtl/pcie_us_cfg.v
|
|||||||
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
||||||
|
|
||||||
# XDC files
|
# XDC files
|
||||||
XDC_FILES = fpga.xdc
|
XDC_FILES = fpga_au50.xdc
|
||||||
XDC_FILES += placement.xdc
|
XDC_FILES += placement_au50.xdc
|
||||||
XDC_FILES += boot.xdc
|
XDC_FILES += boot.xdc
|
||||||
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
||||||
XDC_FILES += lib/axis/syn/vivado/axis_async_fifo.tcl
|
XDC_FILES += lib/axis/syn/vivado/axis_async_fifo.tcl
|
||||||
@ -55,6 +55,7 @@ dict set params GIT_HASH "32'h${git_hash}"
|
|||||||
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
||||||
|
|
||||||
# Board configuration
|
# Board configuration
|
||||||
|
dict set params CMS_ENABLE "1"
|
||||||
dict set params TDMA_BER_ENABLE "0"
|
dict set params TDMA_BER_ENABLE "0"
|
||||||
|
|
||||||
# Transceiver configuration
|
# Transceiver configuration
|
||||||
@ -7,7 +7,8 @@ FPGA_TOP = fpga
|
|||||||
FPGA_ARCH = virtexuplus
|
FPGA_ARCH = virtexuplus
|
||||||
|
|
||||||
# Files for synthesis
|
# Files for synthesis
|
||||||
SYN_FILES = rtl/fpga.v
|
SYN_FILES = rtl/fpga_au50.v
|
||||||
|
SYN_FILES += rtl/fpga_hbm.v
|
||||||
SYN_FILES += rtl/fpga_core.v
|
SYN_FILES += rtl/fpga_core.v
|
||||||
SYN_FILES += rtl/sync_signal.v
|
SYN_FILES += rtl/sync_signal.v
|
||||||
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
SYN_FILES += rtl/common/mqnic_core_pcie_us.v
|
||||||
@ -133,8 +134,8 @@ SYN_FILES += lib/pcie/rtl/pcie_us_cfg.v
|
|||||||
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
SYN_FILES += lib/pcie/rtl/pulse_merge.v
|
||||||
|
|
||||||
# XDC files
|
# XDC files
|
||||||
XDC_FILES = fpga.xdc
|
XDC_FILES = fpga_au50.xdc
|
||||||
XDC_FILES += placement.xdc
|
XDC_FILES += placement_au50.xdc
|
||||||
XDC_FILES += boot.xdc
|
XDC_FILES += boot.xdc
|
||||||
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
XDC_FILES += lib/axi/syn/vivado/axil_cdc.tcl
|
||||||
XDC_FILES += lib/axis/syn/vivado/axis_async_fifo.tcl
|
XDC_FILES += lib/axis/syn/vivado/axis_async_fifo.tcl
|
||||||
@ -55,6 +55,7 @@ dict set params GIT_HASH "32'h${git_hash}"
|
|||||||
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
dict set params RELEASE_INFO [format "32'h%08x" $release_info]
|
||||||
|
|
||||||
# Board configuration
|
# Board configuration
|
||||||
|
dict set params CMS_ENABLE "1"
|
||||||
dict set params TDMA_BER_ENABLE "0"
|
dict set params TDMA_BER_ENABLE "0"
|
||||||
|
|
||||||
# Transceiver configuration
|
# Transceiver configuration
|
||||||
@ -2187,6 +2187,9 @@ core_inst (
|
|||||||
*/
|
*/
|
||||||
.sw(sw_int),
|
.sw(sw_int),
|
||||||
.led(led),
|
.led(led),
|
||||||
|
.qsfp_led_act(),
|
||||||
|
.qsfp_led_stat_g(),
|
||||||
|
.qsfp_led_stat_y(),
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
|
|||||||
@ -1996,6 +1996,9 @@ core_inst (
|
|||||||
*/
|
*/
|
||||||
.sw(0),
|
.sw(0),
|
||||||
.led(),
|
.led(),
|
||||||
|
.qsfp_led_act(),
|
||||||
|
.qsfp_led_stat_g(),
|
||||||
|
.qsfp_led_stat_y(),
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
|
|||||||
1711
fpga/mqnic/Alveo/fpga_25g/rtl/fpga_au50.v
Normal file
1711
fpga/mqnic/Alveo/fpga_25g/rtl/fpga_au50.v
Normal file
File diff suppressed because it is too large
Load Diff
@ -199,6 +199,9 @@ module fpga_core #
|
|||||||
*/
|
*/
|
||||||
input wire [3:0] sw,
|
input wire [3:0] sw,
|
||||||
output wire [2:0] led,
|
output wire [2:0] led,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_act,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_g,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_y,
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
@ -876,6 +879,10 @@ endgenerate
|
|||||||
assign led[0] = ptp_pps_str;
|
assign led[0] = ptp_pps_str;
|
||||||
assign led[2:1] = 0;
|
assign led[2:1] = 0;
|
||||||
|
|
||||||
|
assign qsfp_led_act = ptp_pps_str;
|
||||||
|
assign qsfp_led_stat_g = 0;
|
||||||
|
assign qsfp_led_stat_y = 0;
|
||||||
|
|
||||||
wire [PORT_COUNT-1:0] eth_tx_clk;
|
wire [PORT_COUNT-1:0] eth_tx_clk;
|
||||||
wire [PORT_COUNT-1:0] eth_tx_rst;
|
wire [PORT_COUNT-1:0] eth_tx_rst;
|
||||||
|
|
||||||
|
|||||||
@ -218,6 +218,9 @@ module test_fpga_core #
|
|||||||
*/
|
*/
|
||||||
input wire [3:0] sw,
|
input wire [3:0] sw,
|
||||||
output wire [2:0] led,
|
output wire [2:0] led,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_act,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_g,
|
||||||
|
output wire [QSFP_CNT-1:0] qsfp_led_stat_y,
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
@ -699,6 +702,9 @@ uut (
|
|||||||
*/
|
*/
|
||||||
.sw(sw),
|
.sw(sw),
|
||||||
.led(led),
|
.led(led),
|
||||||
|
.qsfp_led_act(qsfp_led_act),
|
||||||
|
.qsfp_led_stat_g(qsfp_led_stat_g),
|
||||||
|
.qsfp_led_stat_y(qsfp_led_stat_y),
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I2C
|
* I2C
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user