USBDEV Simulation Results

Monday July 29 2024 23:02:32 UTC

GitHub Revision: 39f3866b56

Branch: os_regression

Testplan

Simulator: VCS

Build randomization enabled with --build-seed 91682663165753342493852681547271085771042321116470426223748766059309541455602

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	usbdev_smoke	1.210s	247.512us	50	50	100.00
V1	csr_hw_reset	usbdev_csr_hw_reset	0.970s	191.139us	5	5	100.00
V1	csr_rw	usbdev_csr_rw	1.050s	128.678us	20	20	100.00
V1	csr_bit_bash	usbdev_csr_bit_bash	10.240s	2.001ms	5	5	100.00
V1	csr_aliasing	usbdev_csr_aliasing	3.490s	308.380us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	usbdev_csr_mem_rw_with_rand_reset	2.940s	133.117us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	usbdev_csr_rw	1.050s	128.678us	20	20	100.00
		usbdev_csr_aliasing	3.490s	308.380us	5	5	100.00
V1	mem_walk	usbdev_mem_walk	4.770s	744.683us	5	5	100.00
V1	mem_partial_access	usbdev_mem_partial_access	2.590s	249.878us	5	5	100.00
V1		TOTAL			115	115	100.00
V2	in_trans	usbdev_in_trans	1.170s	218.157us	50	50	100.00
V2	data_toggle_clear	usbdev_data_toggle_clear	1.950s	610.911us	50	50	100.00
V2	phy_pins_sense	usbdev_phy_pins_sense	0.810s	130.322us	50	50	100.00
V2	av_buffer	usbdev_av_buffer	1.040s	194.486us	50	50	100.00
V2	rx_fifo	usbdev_pkt_buffer	1.020m	22.809ms	50	50	100.00
V2	phy_config_tx_osc_test_mode	usbdev_phy_config_tx_osc_test_mode	1.130s	310.338us	1	1	100.00
V2	phy_config_eop_single_bit_handling	usbdev_phy_config_eop_single_bit_handling	0.940s	169.570us	1	1	100.00
V2	phy_config_pinflip	usbdev_phy_config_pinflip	1.180s	288.096us	50	50	100.00
V2	phy_config_rand_bus_type	usbdev_phy_config_rand_bus_type	1.130s	247.932us	5	5	100.00
V2	phy_config_rx_dp_dn	usbdev_phy_config_rx_dp_dn	0.990s	236.516us	1	1	100.00
V2	phy_config_tx_use_d_se0	usbdev_phy_config_tx_use_d_se0	1.060s	256.324us	1	1	100.00
V2	phy_config_usb_ref_disable	usbdev_phy_config_usb_ref_disable	0.970s	223.084us	50	50	100.00
V2	max_length_out_transaction	usbdev_max_length_out_transaction	1.040s	219.461us	50	50	100.00
		usbdev_stream_len_max	3.560s	1.271ms	50	50	100.00
V2	max_length_in_transaction	usbdev_max_length_in_transaction	1.130s	250.448us	50	50	100.00
V2	min_length_out_transaction	usbdev_min_length_out_transaction	0.980s	217.026us	50	50	100.00
V2	min_length_in_transaction	usbdev_min_length_in_transaction	0.970s	205.774us	50	50	100.00
V2	random_length_out_transaction	usbdev_random_length_out_transaction	1.080s	250.532us	50	50	100.00
V2	random_length_in_transaction	usbdev_random_length_in_transaction	1.090s	228.387us	50	50	100.00
V2	out_stall	usbdev_out_stall	0.990s	169.745us	50	50	100.00
V2	in_stall	usbdev_in_stall	0.940s	223.342us	50	50	100.00
V2	out_iso	usbdev_out_iso	1.000s	233.505us	50	50	100.00
V2	in_iso	usbdev_in_iso	1.250s	198.840us	50	50	100.00
V2	pkt_received	usbdev_pkt_received	1.120s	254.741us	50	50	100.00
V2	pkt_sent	usbdev_pkt_sent	1.220s	284.997us	50	50	100.00
V2	disconnected	usbdev_disconnected	1.010s	222.494us	50	50	100.00
V2	host_lost	usbdev_host_lost	9.870s	4.187ms	1	1	100.00
V2	link_reset	usbdev_link_reset	0.820s	163.851us	1	1	100.00
V2	link_suspend	usbdev_link_suspend	6.170s	3.413ms	50	50	100.00
V2	link_resume	usbdev_link_resume	35.570s	23.289ms	50	50	100.00
V2	av_empty	usbdev_av_empty	0.930s	204.684us	5	5	100.00
V2	rx_full	usbdev_rx_full	1.110s	267.554us	1	1	100.00
V2	av_overflow	usbdev_av_overflow	0.940s	195.422us	5	5	100.00
V2	link_in_err	usbdev_link_in_err	1.060s	281.595us	50	50	100.00
V2	rx_crc_err	usbdev_rx_crc_err	0.950s	224.862us	50	50	100.00
V2	rx_pid_err	usbdev_rx_pid_err	0.920s	195.084us	5	5	100.00
V2	rx_bitstuff_err	usbdev_bitstuff_err	0.950s	198.626us	50	50	100.00
V2	link_out_err	usbdev_link_out_err	1.670s	576.315us	1	1	100.00
V2	enable	usbdev_enable	0.830s	99.333us	50	50	100.00
V2	resume_link_active	usbdev_resume_link_active	25.600s	20.161ms	1	1	100.00
V2	device_address	usbdev_device_address	54.840s	23.614ms	50	50	100.00
V2	invalid_data1_data0_toggle_test	usbdev_invalid_data1_data0_toggle_test	1.430s	473.415us	1	1	100.00
V2	setup_stage	usbdev_setup_stage	0.960s	192.018us	50	50	100.00
V2	endpoint_access	usbdev_endpoint_access	2.840s	963.548us	50	50	100.00
V2	disable_endpoint	usbdev_disable_endpoint	1.750s	511.409us	50	50	100.00
V2	out_trans_nak	usbdev_out_trans_nak	0.990s	239.304us	50	50	100.00
V2	setup_trans_ignored	usbdev_setup_trans_ignored	1.020s	220.263us	50	50	100.00
V2	nak_trans	usbdev_nak_trans	1.170s	225.594us	50	50	100.00
V2	stall_trans	usbdev_stall_trans	0.990s	191.698us	50	50	100.00
V2	setup_priority_over_stall_response	usbdev_setup_priority_over_stall_response	1.130s	309.735us	5	5	100.00
V2	stall_priority_over_nak	usbdev_stall_priority_over_nak	1.050s	212.602us	50	50	100.00
V2	pending_in_trans	usbdev_pending_in_trans	0.940s	163.105us	50	50	100.00
V2	streaming_test	usbdev_streaming_out	4.078m	7.758ms	50	50	100.00
V2	max_clock_error_untracked	usbdev_freq_hiclk	3.056m	116.186ms	5	5	100.00
		usbdev_freq_loclk	3.281m	110.123ms	5	5	100.00
V2	max_clock_error_tracking	usbdev_freq_hiclk_max	3.236m	108.188ms	5	5	100.00
		usbdev_freq_loclk_max	2.865m	105.245ms	5	5	100.00
V2	max_phase_error	usbdev_freq_phase	3.144m	114.149ms	5	5	100.00
V2	min_inter_pkt_delay	usbdev_min_inter_pkt_delay	3.277m	6.901ms	50	50	100.00
V2	max_inter_pkt_delay	usbdev_max_inter_pkt_delay	4.058m	8.006ms	50	50	100.00
V2	device_timeout_missing_host_handshake	usbdev_timeout_missing_host_handshake	50.710s	7.053ms	50	50	100.00
V2	device_timeout	usbdev_device_timeout	1.173m	7.068ms	50	50	100.00
V2	packet_buffer	usbdev_pkt_buffer	1.020m	22.809ms	50	50	100.00
V2	nak_to_out_trans_when_avbuffer_empty_rxfifo_full	usbdev_nak_to_out_trans_when_avbuffer_empty_rxfifo_full	1.440s	494.354us	1	1	100.00
V2	aon_wake_resume	usbdev_aon_wake_resume	36.060s	23.377ms	50	50	100.00
V2	aon_wake_reset	usbdev_aon_wake_reset	20.070s	13.349ms	50	50	100.00
V2	aon_wake_disconnect	usbdev_aon_wake_disconnect	7.520s	4.353ms	50	50	100.00
V2	invalid_sync	usbdev_invalid_sync	5.010m	10.061ms	50	50	100.00
V2	spurious_pids_ignored	usbdev_spurious_pids_ignored	3.510m	7.466ms	50	50	100.00
V2	low_speed_traffic	usbdev_low_speed_traffic	4.987m	10.018ms	50	50	100.00
V2	rand_bus_resets	usbdev_rand_bus_resets	5.343m	11.178ms	9	10	90.00
V2	rand_disconnects	usbdev_rand_bus_disconnects	7.380m	17.959ms	10	10	100.00
V2	rand_suspends	usbdev_rand_suspends	5.067m	13.582ms	10	10	100.00
V2	max_usb_traffic	usbdev_max_usb_traffic	3.235m	6.487ms	50	50	100.00
V2	stress_usb_traffic	usbdev_stress_usb_traffic	8.922m	20.997ms	5	5	100.00
V2	in_packet_retraction	usbdev_iso_retraction	2.841m	13.387ms	46	50	92.00
V2	data_toggle_restore	usbdev_data_toggle_restore	3.980s	1.598ms	50	50	100.00
V2	setup_priority	usbdev_setup_priority	1.510s	453.577us	5	5	100.00
V2	fifo_resets	usbdev_fifo_rst	3.080s	336.482us	50	50	100.00
V2	intr_test	usbdev_intr_test	0.820s	82.823us	50	50	100.00
V2	alert_test	usbdev_alert_test	0.800s	39.410us	50	50	100.00
V2	tl_d_oob_addr_access	usbdev_tl_errors	3.930s	358.086us	20	20	100.00
V2	tl_d_illegal_access	usbdev_tl_errors	3.930s	358.086us	20	20	100.00
V2	tl_d_outstanding_access	usbdev_csr_hw_reset	0.970s	191.139us	5	5	100.00
		usbdev_csr_rw	1.050s	128.678us	20	20	100.00
		usbdev_csr_aliasing	3.490s	308.380us	5	5	100.00
		usbdev_same_csr_outstanding	1.880s	214.623us	20	20	100.00
V2	tl_d_partial_access	usbdev_csr_hw_reset	0.970s	191.139us	5	5	100.00
		usbdev_csr_rw	1.050s	128.678us	20	20	100.00
		usbdev_csr_aliasing	3.490s	308.380us	5	5	100.00
		usbdev_same_csr_outstanding	1.880s	214.623us	20	20	100.00
V2		TOTAL			2836	2841	99.82
V2S	tl_intg_err	usbdev_sec_cm	1.900s	1.069ms	5	5	100.00
		usbdev_tl_intg_err	6.530s	1.933ms	20	20	100.00
V2S	sec_cm_bus_integrity	usbdev_tl_intg_err	6.530s	1.933ms	20	20	100.00
V2S		TOTAL			25	25	100.00
V3	dpi_config_host	usbdev_dpi_config_host	39.010s	5.122ms	1	1	100.00
V3		TOTAL			1	1	100.00
	Unmapped tests	usbdev_stress_all_with_rand_reset	0.700s	80.631us	0	10	0.00
		usbdev_stress_all	0.640s		0	50	0.00
		TOTAL			2977	3042	97.86

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
90.01	97.82	93.74	97.44	75.00	96.26	98.17	71.64

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.57530319843472933413558770874522346696612723460945596365439983418127468295485
      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 @  16236967 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  16236967 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.89190362392145109588478657151106767241319601140876378019780176713507729297469
      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 @  53839173 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  53839173 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.15256816668233320267150755488453842898810107292882076551415684500482109405367
      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.33076949790983511938608060154585172699366974285076063657202577381838180180170
      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:867) [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.

    • 21.usbdev_iso_retraction.42332854998979009908740280282529435760306548270031755707201181433045178106990
      Line 457, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/21.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 1370030766 ps: (usbdev_scoreboard.sv:867) [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 @ 1370030766 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 31.usbdev_iso_retraction.88835468771198126234588061676525906428124216599486990396881481269196202635714
      Line 1302, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/31.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 6301801479 ps: (usbdev_scoreboard.sv:867) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (8 [0x8] vs 0 [0x0]) CSR read data mismatches prediction (usbdev_reg_block.in_sent)
        UVM_INFO @ 6301801479 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• UVM_ERROR (usbdev_scoreboard.sv:200) [scoreboard] Check failed act_item.compare(exp_item) == * (* [*] vs * [*]) DUT response does not match expectation has 2 failures:

  • Test usbdev_iso_retraction has 2 failures.

    • 29.usbdev_iso_retraction.33758290429792488386585686456024790989039697243595838110112367497439391482417
      Line 284, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/29.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 238070375 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 @ 238070375 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
        
        
      

    • 34.usbdev_iso_retraction.72179215230953330945038708580985790042770185277544151957320884270101772626971
      Line 1168, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/34.usbdev_iso_retraction/latest/run.log

        UVM_ERROR @ 5678944411 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 @ 5678944411 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

• 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 1 failures:

  • Test usbdev_rand_bus_resets has 1 failures.

    • 5.usbdev_rand_bus_resets.85624505941332943404233191132132290486760672389015006300987510890246151166340
      Line 3383, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/5.usbdev_rand_bus_resets/latest/run.log

        UVM_ERROR @ 7064168084 ps: (usbdev_scoreboard.sv:867) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (3234390022 [0xc0c8e006] vs 3234381830 [0xc0c8c006]) CSR read data mismatches prediction (usbdev_reg_block.usbstat)
        UVM_INFO @ 7064168084 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---
      

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