USBDEV Simulation Results

Friday July 26 2024 23:02:17 UTC

GitHub Revision: 4877b481e8

Branch: os_regression

Testplan

Simulator: VCS

Build randomization enabled with --build-seed 32772136499307530671572864311472020383177374948143841887013058662761887638244

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	usbdev_smoke	1.190s	297.001us	50	50	100.00
V1	csr_hw_reset	usbdev_csr_hw_reset	1.030s	243.243us	5	5	100.00
V1	csr_rw	usbdev_csr_rw	1.080s	126.873us	20	20	100.00
V1	csr_bit_bash	usbdev_csr_bit_bash	9.040s	2.555ms	5	5	100.00
V1	csr_aliasing	usbdev_csr_aliasing	2.980s	139.883us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	usbdev_csr_mem_rw_with_rand_reset	2.510s	89.564us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	usbdev_csr_rw	1.080s	126.873us	20	20	100.00
		usbdev_csr_aliasing	2.980s	139.883us	5	5	100.00
V1	mem_walk	usbdev_mem_walk	4.370s	487.312us	5	5	100.00
V1	mem_partial_access	usbdev_mem_partial_access	2.390s	194.600us	5	5	100.00
V1		TOTAL			115	115	100.00
V2	in_trans	usbdev_in_trans	1.160s	246.755us	50	50	100.00
V2	data_toggle_clear	usbdev_data_toggle_clear	2.010s	548.416us	50	50	100.00
V2	phy_pins_sense	usbdev_phy_pins_sense	0.820s	109.963us	50	50	100.00
V2	av_buffer	usbdev_av_buffer	1.050s	180.500us	50	50	100.00
V2	rx_fifo	usbdev_pkt_buffer	1.012m	22.948ms	50	50	100.00
V2	phy_config_tx_osc_test_mode	usbdev_phy_config_tx_osc_test_mode	1.120s	303.532us	1	1	100.00
V2	phy_config_eop_single_bit_handling	usbdev_phy_config_eop_single_bit_handling	0.880s	184.118us	1	1	100.00
V2	phy_config_pinflip	usbdev_phy_config_pinflip	1.210s	265.247us	50	50	100.00
V2	phy_config_rand_bus_type	usbdev_phy_config_rand_bus_type	1.110s	229.492us	5	5	100.00
V2	phy_config_rx_dp_dn	usbdev_phy_config_rx_dp_dn	0.980s	203.480us	1	1	100.00
V2	phy_config_tx_use_d_se0	usbdev_phy_config_tx_use_d_se0	1.020s	217.956us	1	1	100.00
V2	phy_config_usb_ref_disable	usbdev_phy_config_usb_ref_disable	0.940s	178.628us	50	50	100.00
V2	max_length_out_transaction	usbdev_max_length_out_transaction	1.120s	252.665us	50	50	100.00
		usbdev_stream_len_max	3.290s	1.357ms	50	50	100.00
V2	max_length_in_transaction	usbdev_max_length_in_transaction	1.150s	316.022us	50	50	100.00
V2	min_length_out_transaction	usbdev_min_length_out_transaction	0.950s	188.735us	50	50	100.00
V2	min_length_in_transaction	usbdev_min_length_in_transaction	1.000s	150.337us	50	50	100.00
V2	random_length_out_transaction	usbdev_random_length_out_transaction	1.030s	192.000us	50	50	100.00
V2	random_length_in_transaction	usbdev_random_length_in_transaction	1.130s	264.090us	50	50	100.00
V2	out_stall	usbdev_out_stall	1.020s	245.532us	50	50	100.00
V2	in_stall	usbdev_in_stall	0.950s	147.905us	50	50	100.00
V2	out_iso	usbdev_out_iso	1.050s	254.491us	50	50	100.00
V2	in_iso	usbdev_in_iso	1.340s	294.210us	50	50	100.00
V2	pkt_received	usbdev_pkt_received	1.060s	187.555us	50	50	100.00
V2	pkt_sent	usbdev_pkt_sent	1.130s	232.570us	50	50	100.00
V2	disconnected	usbdev_disconnected	1.010s	207.037us	50	50	100.00
V2	host_lost	usbdev_host_lost	10.530s	4.175ms	1	1	100.00
V2	link_reset	usbdev_link_reset	0.880s	167.868us	1	1	100.00
V2	link_suspend	usbdev_link_suspend	6.070s	3.357ms	50	50	100.00
V2	link_resume	usbdev_link_resume	35.170s	23.343ms	50	50	100.00
V2	av_empty	usbdev_av_empty	0.910s	166.056us	5	5	100.00
V2	rx_full	usbdev_rx_full	1.080s	255.224us	1	1	100.00
V2	av_overflow	usbdev_av_overflow	0.940s	175.342us	5	5	100.00
V2	link_in_err	usbdev_link_in_err	1.120s	249.856us	50	50	100.00
V2	rx_crc_err	usbdev_rx_crc_err	1.060s	247.944us	50	50	100.00
V2	rx_pid_err	usbdev_rx_pid_err	0.960s	194.327us	5	5	100.00
V2	rx_bitstuff_err	usbdev_bitstuff_err	0.960s	232.906us	50	50	100.00
V2	link_out_err	usbdev_link_out_err	1.680s	517.908us	1	1	100.00
V2	enable	usbdev_enable	0.820s	106.759us	50	50	100.00
V2	resume_link_active	usbdev_resume_link_active	23.640s	20.155ms	1	1	100.00
V2	device_address	usbdev_device_address	57.690s	22.937ms	50	50	100.00
V2	invalid_data1_data0_toggle_test	usbdev_invalid_data1_data0_toggle_test	1.600s	527.255us	1	1	100.00
V2	setup_stage	usbdev_setup_stage	0.980s	176.620us	50	50	100.00
V2	endpoint_access	usbdev_endpoint_access	3.060s	1.113ms	50	50	100.00
V2	disable_endpoint	usbdev_disable_endpoint	1.720s	504.268us	50	50	100.00
V2	out_trans_nak	usbdev_out_trans_nak	1.060s	217.851us	50	50	100.00
V2	setup_trans_ignored	usbdev_setup_trans_ignored	0.970s	166.403us	50	50	100.00
V2	nak_trans	usbdev_nak_trans	1.110s	221.666us	50	50	100.00
V2	stall_trans	usbdev_stall_trans	1.000s	193.336us	50	50	100.00
V2	setup_priority_over_stall_response	usbdev_setup_priority_over_stall_response	1.050s	248.668us	5	5	100.00
V2	stall_priority_over_nak	usbdev_stall_priority_over_nak	1.050s	188.304us	50	50	100.00
V2	pending_in_trans	usbdev_pending_in_trans	0.980s	197.141us	50	50	100.00
V2	streaming_test	usbdev_streaming_out	3.556m	7.623ms	50	50	100.00
V2	max_clock_error_untracked	usbdev_freq_hiclk	3.231m	121.191ms	5	5	100.00
		usbdev_freq_loclk	3.242m	120.135ms	5	5	100.00
V2	max_clock_error_tracking	usbdev_freq_hiclk_max	3.233m	114.235ms	5	5	100.00
		usbdev_freq_loclk_max	3.317m	121.150ms	5	5	100.00
V2	max_phase_error	usbdev_freq_phase	3.144m	110.119ms	5	5	100.00
V2	min_inter_pkt_delay	usbdev_min_inter_pkt_delay	3.979m	8.036ms	50	50	100.00
V2	max_inter_pkt_delay	usbdev_max_inter_pkt_delay	3.458m	7.330ms	50	50	100.00
V2	device_timeout_missing_host_handshake	usbdev_timeout_missing_host_handshake	59.160s	2.347ms	50	50	100.00
V2	device_timeout	usbdev_device_timeout	51.870s	2.073ms	50	50	100.00
V2	packet_buffer	usbdev_pkt_buffer	1.012m	22.948ms	50	50	100.00
V2	nak_to_out_trans_when_avbuffer_empty_rxfifo_full	usbdev_nak_to_out_trans_when_avbuffer_empty_rxfifo_full	1.370s	449.802us	1	1	100.00
V2	aon_wake_resume	usbdev_aon_wake_resume	34.650s	23.529ms	50	50	100.00
V2	aon_wake_reset	usbdev_aon_wake_reset	19.560s	13.399ms	50	50	100.00
V2	aon_wake_disconnect	usbdev_aon_wake_disconnect	7.190s	4.436ms	50	50	100.00
V2	invalid_sync	usbdev_invalid_sync	5.161m	10.458ms	50	50	100.00
V2	spurious_pids_ignored	usbdev_spurious_pids_ignored	3.683m	7.478ms	50	50	100.00
V2	low_speed_traffic	usbdev_low_speed_traffic	5.544m	10.626ms	50	50	100.00
V2	rand_bus_resets	usbdev_rand_bus_resets	4.557m	13.324ms	8	10	80.00
V2	rand_disconnects	usbdev_rand_bus_disconnects	3.747m	7.693ms	10	10	100.00
V2	rand_suspends	usbdev_rand_suspends	8.260m	19.835ms	10	10	100.00
V2	max_usb_traffic	usbdev_max_usb_traffic	3.395m	6.387ms	50	50	100.00
V2	stress_usb_traffic	usbdev_stress_usb_traffic	7.429m	15.408ms	5	5	100.00
V2	in_packet_retraction	usbdev_iso_retraction	2.540m	12.132ms	45	50	90.00
V2	data_toggle_restore	usbdev_data_toggle_restore	3.950s	1.512ms	50	50	100.00
V2	setup_priority	usbdev_setup_priority	1.590s	448.087us	5	5	100.00
V2	fifo_resets	usbdev_fifo_rst	3.040s	353.917us	50	50	100.00
V2	intr_test	usbdev_intr_test	0.860s	58.188us	50	50	100.00
V2	alert_test	usbdev_alert_test	0.750s	36.937us	50	50	100.00
V2	tl_d_oob_addr_access	usbdev_tl_errors	3.630s	347.111us	20	20	100.00
V2	tl_d_illegal_access	usbdev_tl_errors	3.630s	347.111us	20	20	100.00
V2	tl_d_outstanding_access	usbdev_csr_hw_reset	1.030s	243.243us	5	5	100.00
		usbdev_csr_rw	1.080s	126.873us	20	20	100.00
		usbdev_csr_aliasing	2.980s	139.883us	5	5	100.00
		usbdev_same_csr_outstanding	1.800s	263.640us	20	20	100.00
V2	tl_d_partial_access	usbdev_csr_hw_reset	1.030s	243.243us	5	5	100.00
		usbdev_csr_rw	1.080s	126.873us	20	20	100.00
		usbdev_csr_aliasing	2.980s	139.883us	5	5	100.00
		usbdev_same_csr_outstanding	1.800s	263.640us	20	20	100.00
V2		TOTAL			2834	2841	99.75
V2S	tl_intg_err	usbdev_sec_cm	1.710s	915.982us	5	5	100.00
		usbdev_tl_intg_err	5.120s	1.026ms	20	20	100.00
V2S	sec_cm_bus_integrity	usbdev_tl_intg_err	5.120s	1.026ms	20	20	100.00
V2S		TOTAL			25	25	100.00
V3	dpi_config_host	usbdev_dpi_config_host	46.840s	5.132ms	1	1	100.00
V3		TOTAL			1	1	100.00
	Unmapped tests	usbdev_stress_all_with_rand_reset	0.670s	50.542us	0	10	0.00
		usbdev_stress_all	0.610s		0	50	0.00
		TOTAL			2975	3042	97.80

Testplan Progress

Items	Total	Written	Passing	Progress
N.A.	2	2	0	0.00
V1	8	8	8	100.00
V2	82	82	80	97.56
V2S	2	2	2	100.00
V3	1	1	1	100.00

Coverage Results

Coverage Dashboard

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	GROUP
89.51	97.79	93.74	97.44	71.88	96.17	98.17	71.38

Failure Buckets

• UVM_WARNING [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory. has 60 failures:
  • Test usbdev_stress_all_with_rand_reset has 10 failures.

    • 0.usbdev_stress_all_with_rand_reset.70897622650161219250374501255610920187550400886209856139150508943921734930130
      Line 251, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/0.usbdev_stress_all_with_rand_reset/latest/run.log

        UVM_WARNING @  18884871 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  18884871 ps: (uvm_factory.svh:1645) [UVM/FACTORY/PRINT]
        #### Factory Configuration (*)
        
        No instance overrides are registered with this factory
      

    • 1.usbdev_stress_all_with_rand_reset.113875731360069556030931803442285998015644841803205580406945783817926088782801
      Line 251, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/1.usbdev_stress_all_with_rand_reset/latest/run.log

        UVM_WARNING @  15489816 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  15489816 ps: (uvm_factory.svh:1645) [UVM/FACTORY/PRINT]
        #### Factory Configuration (*)
        
        No instance overrides are registered with this factory
      

    • ... and 8 more failures.

  • Test usbdev_stress_all has 50 failures.

    • 0.usbdev_stress_all.84813266423627436487557759723087424264348756070217992337315559789420574946410
      Line 251, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/0.usbdev_stress_all/latest/run.log

        UVM_WARNING @         0 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @         0 ps: (uvm_factory.svh:1645) [UVM/FACTORY/PRINT]
        #### Factory Configuration (*)
        
        No instance overrides are registered with this factory
      

    • 1.usbdev_stress_all.76851551787978083754208517105300088815886713671355036154413473397247341276319
      Line 251, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/1.usbdev_stress_all/latest/run.log

        UVM_WARNING @         0 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @         0 ps: (uvm_factory.svh:1645) [UVM/FACTORY/PRINT]
        #### Factory Configuration (*)
        
        No instance overrides are registered with this factory
      

    • ... and 48 more failures.

• UVM_ERROR (usbdev_scoreboard.sv:200) [scoreboard] Check failed act_item.compare(exp_item) == * (* [*] vs * [*]) DUT response does not match expectation has 5 failures:
  • Test usbdev_iso_retraction has 5 failures.

    • 3.usbdev_iso_retraction.51039720297343704731776387514678981941933994554680534953845476740449699046592
      Line 648, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/3.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 2257160797 ps: (usbdev_scoreboard.sv:200) [uvm_test_top.env.scoreboard] Check failed act_item.compare(exp_item) == 1 (0 [0x0] vs 1 [0x1]) DUT response does not match expectation
        UVM_INFO @ 2257160797 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 4.usbdev_iso_retraction.23975037931131298964659682606967580626688844827369698065791881631379864631424
      Line 1545, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/4.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 7631961873 ps: (usbdev_scoreboard.sv:200) [uvm_test_top.env.scoreboard] Check failed act_item.compare(exp_item) == 1 (0 [0x0] vs 1 [0x1]) DUT response does not match expectation
        UVM_INFO @ 7631961873 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • ... and 3 more failures.

• UVM_ERROR (usbdev_scoreboard.sv:867) [scoreboard] Check failed item.d_data == csr.get_mirrored_value() (* [*] vs * [*]) CSR read data mismatches prediction (usbdev_reg_block.usbstat) has 2 failures:
  • Test usbdev_rand_bus_resets has 2 failures.

    • 0.usbdev_rand_bus_resets.105115409186593778673435402793585464138598969300476046592467848821287720152143
      Line 5189, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/0.usbdev_rand_bus_resets/latest/run.log

        UVM_ERROR @ 8736048354 ps: (usbdev_scoreboard.sv:867) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (3234390024 [0xc0c8e008] vs 3234381832 [0xc0c8c008]) CSR read data mismatches prediction (usbdev_reg_block.usbstat)
        UVM_INFO @ 8736048354 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 4.usbdev_rand_bus_resets.6469409826507221405254842869686147647089249674059440946312420112193709702108
      Line 2161, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/4.usbdev_rand_bus_resets/latest/run.log

        UVM_ERROR @ 5404317740 ps: (usbdev_scoreboard.sv:867) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (3234390021 [0xc0c8e005] vs 3234381829 [0xc0c8c005]) CSR read data mismatches prediction (usbdev_reg_block.usbstat)
        UVM_INFO @ 5404317740 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

Past Results

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• 2024.07.26_09.18.41
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