USBDEV Simulation Results

Tuesday August 06 2024 23:02:29 UTC

GitHub Revision: 5fd4ecc0fc

Branch: os_regression

Testplan

Simulator: VCS

Build randomization enabled with --build-seed 56304622830272859824235340993951659280265419461975949533183046575604373639200

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	usbdev_smoke	1.120s	315.965us	50	50	100.00
V1	csr_hw_reset	usbdev_csr_hw_reset	0.970s	81.617us	5	5	100.00
V1	csr_rw	usbdev_csr_rw	1.060s	115.087us	20	20	100.00
V1	csr_bit_bash	usbdev_csr_bit_bash	9.240s	2.017ms	5	5	100.00
V1	csr_aliasing	usbdev_csr_aliasing	3.870s	387.879us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	usbdev_csr_mem_rw_with_rand_reset	2.410s	94.199us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	usbdev_csr_rw	1.060s	115.087us	20	20	100.00
		usbdev_csr_aliasing	3.870s	387.879us	5	5	100.00
V1	mem_walk	usbdev_mem_walk	4.020s	176.427us	5	5	100.00
V1	mem_partial_access	usbdev_mem_partial_access	2.230s	80.679us	5	5	100.00
V1		TOTAL			115	115	100.00
V2	in_trans	usbdev_in_trans	1.190s	282.786us	50	50	100.00
V2	data_toggle_clear	usbdev_data_toggle_clear	2.030s	613.271us	50	50	100.00
V2	phy_pins_sense	usbdev_phy_pins_sense	0.810s	109.718us	50	50	100.00
V2	av_buffer	usbdev_av_buffer	0.980s	191.506us	50	50	100.00
V2	rx_fifo	usbdev_pkt_buffer	58.950s	22.805ms	50	50	100.00
V2	phy_config_tx_osc_test_mode	usbdev_phy_config_tx_osc_test_mode	1.200s	357.956us	1	1	100.00
V2	phy_config_eop_single_bit_handling	usbdev_phy_config_eop_single_bit_handling	0.860s	173.829us	1	1	100.00
V2	phy_config_pinflip	usbdev_phy_config_pinflip	1.160s	277.468us	50	50	100.00
V2	phy_config_rand_bus_type	usbdev_phy_config_rand_bus_type	0.990s	237.947us	5	5	100.00
V2	phy_config_rx_dp_dn	usbdev_phy_config_rx_dp_dn	1.010s	214.686us	1	1	100.00
V2	phy_config_tx_use_d_se0	usbdev_phy_config_tx_use_d_se0	1.070s	244.527us	1	1	100.00
V2	phy_config_usb_ref_disable	usbdev_phy_config_usb_ref_disable	0.930s	187.137us	50	50	100.00
V2	max_length_out_transaction	usbdev_max_length_out_transaction	1.080s	274.543us	50	50	100.00
		usbdev_stream_len_max	3.300s	1.389ms	50	50	100.00
V2	max_length_in_transaction	usbdev_max_length_in_transaction	1.150s	257.085us	50	50	100.00
V2	min_length_out_transaction	usbdev_min_length_out_transaction	0.950s	202.927us	50	50	100.00
V2	min_length_in_transaction	usbdev_min_length_in_transaction	1.010s	190.548us	50	50	100.00
V2	random_length_out_transaction	usbdev_random_length_out_transaction	1.000s	169.774us	50	50	100.00
V2	random_length_in_transaction	usbdev_random_length_in_transaction	1.130s	274.180us	50	50	100.00
V2	out_stall	usbdev_out_stall	1.020s	204.493us	50	50	100.00
V2	in_stall	usbdev_in_stall	0.960s	213.739us	50	50	100.00
V2	out_iso	usbdev_out_iso	1.010s	242.219us	50	50	100.00
V2	in_iso	usbdev_in_iso	1.370s	293.121us	50	50	100.00
V2	pkt_received	usbdev_pkt_received	1.050s	181.980us	50	50	100.00
V2	pkt_sent	usbdev_pkt_sent	1.160s	253.264us	50	50	100.00
V2	disconnected	usbdev_disconnected	0.920s	137.985us	50	50	100.00
V2	host_lost	usbdev_host_lost	9.850s	4.169ms	1	1	100.00
V2	link_reset	usbdev_link_reset	0.900s	181.739us	1	1	100.00
V2	link_suspend	usbdev_link_suspend	16.020s	10.387ms	50	50	100.00
V2	link_resume	usbdev_link_resume	52.550s	32.602ms	49	50	98.00
V2	av_empty	usbdev_av_empty	0.940s	205.031us	5	5	100.00
V2	rx_full	usbdev_rx_full	1.430s	394.831us	50	50	100.00
V2	av_overflow	usbdev_av_overflow	0.850s	163.225us	5	5	100.00
V2	link_in_err	usbdev_link_in_err	1.190s	229.148us	50	50	100.00
V2	rx_crc_err	usbdev_rx_crc_err	0.960s	245.044us	50	50	100.00
V2	rx_pid_err	usbdev_rx_pid_err	0.910s	215.436us	5	5	100.00
V2	rx_bitstuff_err	usbdev_bitstuff_err	0.940s	189.866us	50	50	100.00
V2	link_out_err	usbdev_link_out_err	1.500s	496.335us	1	1	100.00
V2	enable	usbdev_enable	0.870s	92.460us	50	50	100.00
V2	resume_link_active	usbdev_resume_link_active	31.680s	20.165ms	20	20	100.00
V2	device_address	usbdev_device_address	1.791m	59.898ms	50	50	100.00
V2	invalid_data1_data0_toggle_test	usbdev_invalid_data1_data0_toggle_test	1.500s	412.521us	1	1	100.00
V2	setup_stage	usbdev_setup_stage	0.960s	216.266us	50	50	100.00
V2	endpoint_access	usbdev_endpoint_access	3.130s	982.056us	50	50	100.00
V2	disable_endpoint	usbdev_disable_endpoint	2.830s	1.113ms	50	50	100.00
V2	endpoint_types	usbdev_endpoint_types	2.170s	895.023us	200	200	100.00
V2	out_trans_nak	usbdev_out_trans_nak	1.020s	232.662us	50	50	100.00
V2	setup_trans_ignored	usbdev_setup_trans_ignored	0.930s	168.768us	50	50	100.00
V2	nak_trans	usbdev_nak_trans	1.030s	279.758us	50	50	100.00
V2	stall_trans	usbdev_stall_trans	1.020s	212.238us	50	50	100.00
V2	setup_priority_over_stall_response	usbdev_setup_priority_over_stall_response	1.140s	306.149us	5	5	100.00
V2	stall_priority_over_nak	usbdev_stall_priority_over_nak	0.970s	190.413us	50	50	100.00
V2	pending_in_trans	usbdev_pending_in_trans	0.970s	210.328us	50	50	100.00
V2	streaming_test	usbdev_streaming_out	1.970m	4.161ms	50	50	100.00
V2	max_clock_error_untracked	usbdev_freq_hiclk	2.818m	118.198ms	5	5	100.00
		usbdev_freq_loclk	2.853m	109.105ms	5	5	100.00
V2	max_clock_error_tracking	usbdev_freq_hiclk_max	3.147m	105.286ms	5	5	100.00
		usbdev_freq_loclk_max	3.159m	117.942ms	5	5	100.00
V2	max_phase_error	usbdev_freq_phase	2.956m	93.111ms	5	5	100.00
V2	min_inter_pkt_delay	usbdev_min_inter_pkt_delay	1.977m	4.017ms	50	50	100.00
V2	max_inter_pkt_delay	usbdev_max_inter_pkt_delay	1.916m	3.862ms	50	50	100.00
V2	device_timeout_missing_host_handshake	usbdev_timeout_missing_host_handshake	40.470s	6.389ms	50	50	100.00
V2	device_timeout	usbdev_device_timeout	57.140s	8.461ms	50	50	100.00
V2	packet_buffer	usbdev_pkt_buffer	58.950s	22.805ms	50	50	100.00
V2	nak_to_out_trans_when_avbuffer_empty_rxfifo_full	usbdev_nak_to_out_trans_when_avbuffer_empty_rxfifo_full	1.690s	567.266us	1	1	100.00
V2	aon_wake_resume	usbdev_aon_wake_resume	46.390s	31.222ms	50	50	100.00
V2	aon_wake_reset	usbdev_aon_wake_reset	30.400s	21.366ms	50	50	100.00
V2	aon_wake_disconnect	usbdev_aon_wake_disconnect	16.890s	11.740ms	50	50	100.00
V2	invalid_sync	usbdev_invalid_sync	2.508m	5.053ms	50	50	100.00
V2	spurious_pids_ignored	usbdev_spurious_pids_ignored	1.914m	3.904ms	50	50	100.00
V2	low_speed_traffic	usbdev_low_speed_traffic	2.697m	5.543ms	50	50	100.00
V2	rand_bus_resets	usbdev_rand_bus_resets	5.433m	14.360ms	10	10	100.00
V2	rand_disconnects	usbdev_rand_bus_disconnects	2.856m	9.092ms	10	10	100.00
V2	rand_suspends	usbdev_rand_suspends	2.687m	9.091ms	10	10	100.00
V2	max_usb_traffic	usbdev_max_non_iso_usb_traffic	1.582m	3.144ms	25	25	100.00
		usbdev_max_usb_traffic	1.637m	3.172ms	15	15	100.00
V2	stress_usb_traffic	usbdev_stress_usb_traffic	3.319m	10.527ms	5	5	100.00
V2	in_packet_retraction	usbdev_iso_retraction	2.830m	13.399ms	45	50	90.00
V2	data_toggle_restore	usbdev_data_toggle_restore	3.520s	1.365ms	50	50	100.00
V2	setup_priority	usbdev_setup_priority	1.520s	418.639us	5	5	100.00
V2	fifo_resets	usbdev_fifo_rst	2.820s	333.546us	50	50	100.00
V2	intr_test	usbdev_intr_test	0.820s	92.818us	50	50	100.00
V2	alert_test	usbdev_alert_test	0.780s	84.057us	50	50	100.00
V2	tl_d_oob_addr_access	usbdev_tl_errors	3.920s	144.829us	20	20	100.00
V2	tl_d_illegal_access	usbdev_tl_errors	3.920s	144.829us	20	20	100.00
V2	tl_d_outstanding_access	usbdev_csr_hw_reset	0.970s	81.617us	5	5	100.00
		usbdev_csr_rw	1.060s	115.087us	20	20	100.00
		usbdev_csr_aliasing	3.870s	387.879us	5	5	100.00
		usbdev_same_csr_outstanding	1.990s	261.696us	20	20	100.00
V2	tl_d_partial_access	usbdev_csr_hw_reset	0.970s	81.617us	5	5	100.00
		usbdev_csr_rw	1.060s	115.087us	20	20	100.00
		usbdev_csr_aliasing	3.870s	387.879us	5	5	100.00
		usbdev_same_csr_outstanding	1.990s	261.696us	20	20	100.00
V2		TOTAL			3093	3099	99.81
V2S	tl_intg_err	usbdev_sec_cm	1.770s	844.375us	5	5	100.00
		usbdev_tl_intg_err	5.780s	1.858ms	20	20	100.00
V2S	sec_cm_bus_integrity	usbdev_tl_intg_err	5.780s	1.858ms	20	20	100.00
V2S		TOTAL			25	25	100.00
V3	dpi_config_host	usbdev_dpi_config_host	48.020s	5.107ms	1	1	100.00
V3		TOTAL			1	1	100.00
	Unmapped tests	usbdev_stress_all_with_rand_reset	0.680s	34.805us	0	10	0.00
		usbdev_stress_all	0.650s		0	50	0.00
		TOTAL			3234	3300	98.00

Testplan Progress

Items	Total	Written	Passing	Progress
N.A.	2	2	0	0.00
V1	8	8	8	100.00
V2	84	84	82	97.62
V2S	2	2	2	100.00
V3	1	1	1	100.00

Coverage Results

Coverage Dashboard

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	GROUP
93.62	97.98	93.97	97.44	81.25	96.46	98.17	90.05

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.78841975346986648697168633036572212359175173164487361201171551702181431690153
      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 @  24344299 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  24344299 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.12560750089217552249388995431456261256428194699897339481133468876517643045327
      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 @  34805476 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  34805476 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.55671011198205020464806656529498833539939104408815951083390957130664472268342
      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.102747755852300720432296172752735306739070700607280116903871975448846600531173
      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 3 failures:

  • Test usbdev_iso_retraction has 3 failures.

    • 6.usbdev_iso_retraction.49140852259987352580376783038652438068467390136693631262524559370090666220281
      Line 1493, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/6.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 7454001915 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 @ 7454001915 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 24.usbdev_iso_retraction.3533334665219104174495441335454535362513693568146845013230673625876027044379
      Line 1168, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/24.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 5322147252 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 @ 5322147252 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • ... and 1 more failures.

• UVM_ERROR (usbdev_scoreboard.sv:879) [scoreboard] Check failed item.d_data == csr.get_mirrored_value() (* [*] vs * [*]) CSR read data mismatches prediction (usbdev_reg_block.in_sent) has 2 failures:

  • Test usbdev_iso_retraction has 2 failures.

    • 11.usbdev_iso_retraction.24971546066741838171492036668854469841306776370282604210220880126828386298687
      Line 353, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/11.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 744932436 ps: (usbdev_scoreboard.sv:879) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (256 [0x100] vs 0 [0x0]) CSR read data mismatches prediction (usbdev_reg_block.in_sent)
        UVM_INFO @ 744932436 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 42.usbdev_iso_retraction.30727908038327813009299809891323313730924466512123808451560419770348612805108
      Line 1497, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/42.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 7513464343 ps: (usbdev_scoreboard.sv:879) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (64 [0x40] vs 0 [0x0]) CSR read data mismatches prediction (usbdev_reg_block.in_sent)
        UVM_INFO @ 7513464343 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• UVM_ERROR (usbdev_scoreboard.sv:879) [scoreboard] Check failed item.d_data == csr.get_mirrored_value() (* [*] vs * [*]) CSR read data mismatches prediction (usbdev_reg_block.usbstat) has 1 failures:

  • Test usbdev_link_resume has 1 failures.

    • 24.usbdev_link_resume.11802918330691288161692092130013816085758785238163230883075337155810475066800
      Line 344, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/24.usbdev_link_resume/latest/run.log

        UVM_ERROR @ 10803108635 ps: (usbdev_scoreboard.sv:879) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (2147543017 [0x8000e7e9] vs 2147534825 [0x8000c7e9]) CSR read data mismatches prediction (usbdev_reg_block.usbstat)
        UVM_INFO @ 10803108635 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

Past Results

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• 2024.08.06_09.43.28
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