USBDEV Simulation Results

Sunday November 23 2025 00:12:22 UTC

GitHub Revision: 1f7db17

Branch: master

Testplan

Simulator: VCS

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	usbdev_smoke	1.790s	315.479us	50	50	100.00
V1	csr_hw_reset	usbdev_csr_hw_reset	0.870s	135.128us	5	5	100.00
V1	csr_rw	usbdev_csr_rw	0.950s	169.623us	20	20	100.00
V1	csr_bit_bash	usbdev_csr_bit_bash	3.590s	620.816us	5	5	100.00
V1	csr_aliasing	usbdev_csr_aliasing	2.630s	481.508us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	usbdev_csr_mem_rw_with_rand_reset	1.770s	151.140us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	usbdev_csr_rw	0.950s	169.623us	20	20	100.00
		usbdev_csr_aliasing	2.630s	481.508us	5	5	100.00
V1	mem_walk	usbdev_mem_walk	3.350s	579.796us	5	5	100.00
V1	mem_partial_access	usbdev_mem_partial_access	1.850s	222.326us	5	5	100.00
V1		TOTAL			115	115	100.00
V2	in_trans	usbdev_in_trans	1.620s	233.652us	50	50	100.00
V2	data_toggle_clear	usbdev_data_toggle_clear	2.190s	474.155us	50	50	100.00
V2	phy_pins_sense	usbdev_phy_pins_sense	1.150s	77.869us	50	50	100.00
V2	av_buffer	usbdev_av_buffer	1.480s	205.862us	50	50	100.00
V2	rx_fifo	usbdev_pkt_buffer	46.260s	23508.102us	50	50	100.00
V2	phy_config_tx_osc_test_mode	usbdev_phy_config_tx_osc_test_mode	1.230s	311.024us	1	1	100.00
V2	phy_config_eop_single_bit_handling	usbdev_phy_config_eop_single_bit_handling	1.030s	202.218us	1	1	100.00
V2	phy_config_pinflip	usbdev_phy_config_pinflip	1.590s	265.367us	50	50	100.00
V2	phy_config_rand_bus_type	usbdev_phy_config_rand_bus_type	1.460s	201.759us	5	5	100.00
V2	phy_config_rx_dp_dn	usbdev_phy_config_rx_dp_dn	1.430s	252.692us	1	1	100.00
V2	phy_config_tx_use_d_se0	usbdev_phy_config_tx_use_d_se0	1.290s	237.887us	1	1	100.00
V2	phy_config_usb_ref_disable	usbdev_phy_config_usb_ref_disable	1.350s	155.010us	50	50	100.00
V2	max_length_out_transaction	usbdev_max_length_out_transaction	1.540s	247.624us	50	50	100.00
		usbdev_stream_len_max	4.270s	1180.570us	50	50	100.00
V2	max_length_in_transaction	usbdev_max_length_in_transaction	1.580s	238.466us	50	50	100.00
V2	min_length_out_transaction	usbdev_min_length_out_transaction	1.390s	191.068us	50	50	100.00
V2	min_length_in_transaction	usbdev_min_length_in_transaction	1.410s	242.246us	50	50	100.00
V2	random_length_out_transaction	usbdev_random_length_out_transaction	1.410s	183.492us	50	50	100.00
V2	random_length_in_transaction	usbdev_random_length_in_transaction	1.530s	247.108us	50	50	100.00
V2	out_stall	usbdev_out_stall	1.450s	218.860us	50	50	100.00
V2	in_stall	usbdev_in_stall	1.430s	189.941us	50	50	100.00
V2	out_iso	usbdev_out_iso	1.480s	182.383us	50	50	100.00
V2	in_iso	usbdev_in_iso	1.850s	276.046us	50	50	100.00
V2	pkt_received	usbdev_pkt_received	1.530s	264.369us	50	50	100.00
V2	pkt_sent	usbdev_pkt_sent	1.610s	276.897us	50	50	100.00
V2	disconnected	usbdev_disconnected	1.310s	146.022us	50	50	100.00
V2	host_lost	usbdev_host_lost	8.440s	4164.164us	1	1	100.00
V2	link_reset	usbdev_link_reset	1.170s	163.448us	1	1	100.00
V2	link_suspend	usbdev_link_suspend	17.240s	9700.424us	50	50	100.00
V2	link_resume	usbdev_link_resume	47.830s	26839.586us	50	50	100.00
V2	av_empty	usbdev_av_empty	1.260s	181.547us	5	5	100.00
V2	rx_full	usbdev_rx_full	1.970s	441.270us	50	50	100.00
V2	av_overflow	usbdev_av_overflow	1.270s	148.551us	5	5	100.00
V2	link_in_err	usbdev_link_in_err	1.610s	245.682us	50	50	100.00
V2	rx_crc_err	usbdev_rx_crc_err	1.350s	218.352us	50	50	100.00
V2	rx_pid_err	usbdev_rx_pid_err	1.310s	191.215us	5	5	100.00
V2	rx_bitstuff_err	usbdev_bitstuff_err	1.330s	170.946us	50	50	100.00
V2	link_out_err	usbdev_link_out_err	1.300s	412.870us	1	1	100.00
V2	enable	usbdev_enable	1.160s	81.067us	50	50	100.00
V2	resume_link_active	usbdev_resume_link_active	32.870s	20166.281us	20	20	100.00
V2	device_address	usbdev_device_address	60.710s	45726.384us	50	50	100.00
V2	invalid_data1_data0_toggle_test	usbdev_invalid_data1_data0_toggle_test	1.830s	522.849us	1	1	100.00
V2	setup_stage	usbdev_setup_stage	1.380s	193.025us	50	50	100.00
V2	endpoint_access	usbdev_endpoint_access	3.720s	900.962us	50	50	100.00
V2	disable_endpoint	usbdev_disable_endpoint	3.430s	1059.738us	50	50	100.00
V2	endpoint_types	usbdev_endpoint_types	2.460s	718.135us	200	200	100.00
V2	out_trans_nak	usbdev_out_trans_nak	1.470s	226.439us	50	50	100.00
V2	setup_trans_ignored	usbdev_setup_trans_ignored	1.470s	224.063us	50	50	100.00
V2	nak_trans	usbdev_nak_trans	1.520s	305.784us	50	50	100.00
V2	stall_trans	usbdev_stall_trans	1.430s	255.851us	50	50	100.00
V2	setup_priority_over_stall_response	usbdev_setup_priority_over_stall_response	1.510s	245.452us	5	5	100.00
V2	stall_priority_over_nak	usbdev_stall_priority_over_nak	1.410s	208.060us	50	50	100.00
V2	pending_in_trans	usbdev_pending_in_trans	1.380s	189.952us	50	50	100.00
V2	streaming_test	usbdev_streaming_out	87.330s	4516.761us	50	50	100.00
V2	max_clock_error_untracked	usbdev_freq_hiclk	180.000s	114195.849us	5	5	100.00
		usbdev_freq_loclk	148.220s	112118.997us	5	5	100.00
V2	max_clock_error_tracking	usbdev_freq_hiclk_max	148.080s	118017.016us	5	5	100.00
		usbdev_freq_loclk_max	176.460s	114295.318us	5	5	100.00
V2	max_phase_error	usbdev_freq_phase	166.500s	103144.588us	5	5	100.00
V2	min_inter_pkt_delay	usbdev_min_inter_pkt_delay	82.730s	3869.074us	50	50	100.00
V2	max_inter_pkt_delay	usbdev_max_inter_pkt_delay	89.460s	4014.211us	50	50	100.00
V2	device_timeout_missing_host_handshake	usbdev_timeout_missing_host_handshake	39.410s	7322.111us	50	50	100.00
V2	device_timeout	usbdev_device_timeout	35.720s	1943.899us	50	50	100.00
V2	packet_buffer	usbdev_pkt_buffer	46.260s	23508.102us	50	50	100.00
V2	nak_to_out_trans_when_avbuffer_empty_rxfifo_full	usbdev_nak_to_out_trans_when_avbuffer_empty_rxfifo_full	1.310s	547.323us	1	1	100.00
V2	aon_wake_resume	usbdev_aon_wake_resume	44.990s	29657.456us	50	50	100.00
V2	aon_wake_reset	usbdev_aon_wake_reset	30.020s	20916.453us	50	50	100.00
V2	aon_wake_disconnect	usbdev_aon_wake_disconnect	17.140s	11950.676us	49	50	98.00
V2	invalid_sync	usbdev_invalid_sync	103.670s	4938.483us	50	50	100.00
V2	spurious_pids_ignored	usbdev_spurious_pids_ignored	88.470s	3714.281us	50	50	100.00
V2	low_speed_traffic	usbdev_low_speed_traffic	121.660s	5452.513us	50	50	100.00
V2	rand_bus_resets	usbdev_rand_bus_resets	74.180s	6970.338us	10	10	100.00
V2	rand_disconnects	usbdev_rand_bus_disconnects	118.540s	9613.126us	10	10	100.00
V2	rand_suspends	usbdev_rand_suspends	185.770s	11765.357us	10	10	100.00
V2	max_usb_traffic	usbdev_max_non_iso_usb_traffic	93.330s	3980.459us	25	25	100.00
		usbdev_max_usb_traffic	61.190s	2812.015us	15	15	100.00
V2	stress_usb_traffic	usbdev_stress_usb_traffic	222.290s	11215.233us	10	10	100.00
V2	in_packet_retraction	usbdev_iso_retraction	128.880s	13540.904us	50	50	100.00
V2	data_toggle_restore	usbdev_data_toggle_restore	4.010s	1139.314us	50	50	100.00
V2	setup_priority	usbdev_setup_priority	2.110s	393.517us	5	5	100.00
V2	fifo_resets	usbdev_fifo_rst	3.630s	436.386us	50	50	100.00
V2	tx_rx_disruption	usbdev_tx_rx_disruption	2.550s	570.901us	500	500	100.00
V2	fifo_levels	usbdev_fifo_levels	1.680s	282.062us	160	160	100.00
V2	rxenable_out_conditional	usbdev_rxenable_out	1.270s	158.452us	5	5	100.00
V2	intr_test	usbdev_intr_test	0.960s	53.089us	50	50	100.00
V2	alert_test	usbdev_alert_test	1.090s	61.154us	50	50	100.00
V2	tl_d_oob_addr_access	usbdev_tl_errors	2.750s	309.782us	20	20	100.00
V2	tl_d_illegal_access	usbdev_tl_errors	2.750s	309.782us	20	20	100.00
V2	tl_d_outstanding_access	usbdev_csr_hw_reset	0.870s	135.128us	5	5	100.00
		usbdev_csr_rw	0.950s	169.623us	20	20	100.00
		usbdev_csr_aliasing	2.630s	481.508us	5	5	100.00
		usbdev_same_csr_outstanding	1.440s	212.990us	20	20	100.00
V2	tl_d_partial_access	usbdev_csr_hw_reset	0.870s	135.128us	5	5	100.00
		usbdev_csr_rw	0.950s	169.623us	20	20	100.00
		usbdev_csr_aliasing	2.630s	481.508us	5	5	100.00
		usbdev_same_csr_outstanding	1.440s	212.990us	20	20	100.00
V2		TOTAL			3768	3769	99.97
V2S	tl_intg_err	usbdev_sec_cm	3.050s	1371.951us	5	5	100.00
		usbdev_tl_intg_err	3.670s	1322.596us	20	20	100.00
V2S	sec_cm_bus_integrity	usbdev_tl_intg_err	3.670s	1322.596us	20	20	100.00
V2S		TOTAL			25	25	100.00
V3	dpi_config_host	usbdev_dpi_config_host	27.250s	5171.711us	1	1	100.00
V3		TOTAL			1	1	100.00
	Unmapped tests	usbdev_stress_all_with_rand_reset	1.030s	52.849us	0	10	0.00
		usbdev_stress_all	0.940s	0.000us	0	50	0.00
		TOTAL			3909	3970	98.46

Coverage Results

Coverage Dashboard

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	GROUP
97.06	98.80	95.58	97.23	94.92	98.34	95.94	98.64

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.79619350793835881024892300446574477450147592344133351449713925538010583660196
      Line 77, in log /nightly/current_run/scratch/master/usbdev-sim-vcs/0.usbdev_stress_all_with_rand_reset/latest/run.log

        UVM_WARNING @  28235073 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  28235073 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.108635704188674692461764901575815887534602808751031973117261646149948504683105
      Line 77, in log /nightly/current_run/scratch/master/usbdev-sim-vcs/1.usbdev_stress_all_with_rand_reset/latest/run.log

        UVM_WARNING @  55671149 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
        UVM_INFO @  55671149 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.79458340457224713793977804793238265108018974851528757084221082172638848705806
      Line 76, in log /nightly/current_run/scratch/master/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.83225553719457020726515337246123306749893275283301201630281962336429193738402
      Line 76, in log /nightly/current_run/scratch/master/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_FATAL (usb20_monitor.sv:129) monitor [monitor] J state should be impossible here has 1 failures:
  • Test usbdev_aon_wake_disconnect has 1 failures.

    • 6.usbdev_aon_wake_disconnect.36950573260990732871336863117893916877035879810134582916936143553176805805942
      Line 80, in log /nightly/current_run/scratch/master/usbdev-sim-vcs/6.usbdev_aon_wake_disconnect/latest/run.log

        UVM_FATAL @ 149749873 ps: (usb20_monitor.sv:129) uvm_test_top.env.m_usb20_agent.monitor [uvm_test_top.env.m_usb20_agent.monitor] J state should be impossible here
        UVM_INFO @ 149749873 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
        --- UVM Report catcher Summary ---