USBDEV Simulation Results

Saturday July 27 2024 23:02:25 UTC

GitHub Revision: `eca25c0ff8`

Branch: os_regression

Simulator: VCS

Build randomization enabled with --build-seed 6528518538521148567139195500524222710943459299328477504124649113671643189924

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	usbdev_smoke	1.130s	264.843us	50	50	100.00
V1	csr_hw_reset	usbdev_csr_hw_reset	0.960s	119.516us	5	5	100.00
V1	csr_rw	usbdev_csr_rw	1.030s	80.192us	20	20	100.00
V1	csr_bit_bash	usbdev_csr_bit_bash	9.920s	1.082ms	5	5	100.00
V1	csr_aliasing	usbdev_csr_aliasing	3.430s	312.584us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	usbdev_csr_mem_rw_with_rand_reset	2.870s	107.136us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	usbdev_csr_rw	1.030s	80.192us	20	20	100.00
		usbdev_csr_aliasing	3.430s	312.584us	5	5	100.00
V1	mem_walk	usbdev_mem_walk	4.770s	708.016us	5	5	100.00
V1	mem_partial_access	usbdev_mem_partial_access	2.510s	129.909us	5	5	100.00
V1		TOTAL			115	115	100.00
V2	in_trans	usbdev_in_trans	1.130s	297.340us	50	50	100.00
V2	data_toggle_clear	usbdev_data_toggle_clear	1.960s	638.141us	50	50	100.00
V2	phy_pins_sense	usbdev_phy_pins_sense	0.810s	36.439us	50	50	100.00
V2	av_buffer	usbdev_av_buffer	1.020s	190.153us	50	50	100.00
V2	rx_fifo	usbdev_pkt_buffer	1.030m	22.640ms	50	50	100.00
V2	phy_config_tx_osc_test_mode	usbdev_phy_config_tx_osc_test_mode	1.080s	304.888us	1	1	100.00
V2	phy_config_eop_single_bit_handling	usbdev_phy_config_eop_single_bit_handling	0.850s	153.026us	1	1	100.00
V2	phy_config_pinflip	usbdev_phy_config_pinflip	1.130s	267.270us	50	50	100.00
V2	phy_config_rand_bus_type	usbdev_phy_config_rand_bus_type	1.060s	240.488us	5	5	100.00
V2	phy_config_rx_dp_dn	usbdev_phy_config_rx_dp_dn	1.000s	262.203us	1	1	100.00
V2	phy_config_tx_use_d_se0	usbdev_phy_config_tx_use_d_se0	0.980s	201.928us	1	1	100.00
V2	phy_config_usb_ref_disable	usbdev_phy_config_usb_ref_disable	0.910s	146.508us	50	50	100.00
V2	max_length_out_transaction	usbdev_max_length_out_transaction	1.180s	191.720us	50	50	100.00
		usbdev_stream_len_max	3.270s	1.363ms	50	50	100.00
V2	max_length_in_transaction	usbdev_max_length_in_transaction	1.180s	326.220us	50	50	100.00
V2	min_length_out_transaction	usbdev_min_length_out_transaction	0.950s	226.039us	50	50	100.00
V2	min_length_in_transaction	usbdev_min_length_in_transaction	0.960s	190.923us	50	50	100.00
V2	random_length_out_transaction	usbdev_random_length_out_transaction	1.020s	191.506us	50	50	100.00
V2	random_length_in_transaction	usbdev_random_length_in_transaction	1.070s	253.806us	50	50	100.00
V2	out_stall	usbdev_out_stall	0.980s	180.605us	50	50	100.00
V2	in_stall	usbdev_in_stall	0.960s	142.862us	50	50	100.00
V2	out_iso	usbdev_out_iso	1.010s	198.589us	50	50	100.00
V2	in_iso	usbdev_in_iso	1.330s	290.539us	50	50	100.00
V2	pkt_received	usbdev_pkt_received	1.020s	195.498us	50	50	100.00
V2	pkt_sent	usbdev_pkt_sent	1.080s	246.855us	50	50	100.00
V2	disconnected	usbdev_disconnected	0.920s	141.955us	50	50	100.00
V2	host_lost	usbdev_host_lost	10.330s	4.161ms	1	1	100.00
V2	link_reset	usbdev_link_reset	0.880s	171.900us	1	1	100.00
V2	link_suspend	usbdev_link_suspend	5.990s	3.332ms	50	50	100.00
V2	link_resume	usbdev_link_resume	35.830s	23.365ms	50	50	100.00
V2	av_empty	usbdev_av_empty	0.870s	146.184us	5	5	100.00
V2	rx_full	usbdev_rx_full	1.130s	264.469us	1	1	100.00
V2	av_overflow	usbdev_av_overflow	0.950s	204.469us	5	5	100.00
V2	link_in_err	usbdev_link_in_err	1.160s	280.369us	50	50	100.00
V2	rx_crc_err	usbdev_rx_crc_err	0.930s	210.857us	50	50	100.00
V2	rx_pid_err	usbdev_rx_pid_err	0.920s	180.255us	5	5	100.00
V2	rx_bitstuff_err	usbdev_bitstuff_err	0.960s	230.461us	50	50	100.00
V2	link_out_err	usbdev_link_out_err	1.380s	430.915us	1	1	100.00
V2	enable	usbdev_enable	0.830s	48.739us	50	50	100.00
V2	resume_link_active	usbdev_resume_link_active	25.730s	20.174ms	1	1	100.00
V2	device_address	usbdev_device_address	51.390s	22.358ms	50	50	100.00
V2	invalid_data1_data0_toggle_test	usbdev_invalid_data1_data0_toggle_test	1.470s	503.442us	1	1	100.00
V2	setup_stage	usbdev_setup_stage	0.990s	176.421us	50	50	100.00
V2	endpoint_access	usbdev_endpoint_access	2.870s	1.023ms	50	50	100.00
V2	disable_endpoint	usbdev_disable_endpoint	1.640s	476.310us	50	50	100.00
V2	out_trans_nak	usbdev_out_trans_nak	0.950s	225.859us	50	50	100.00
V2	setup_trans_ignored	usbdev_setup_trans_ignored	0.950s	239.026us	50	50	100.00
V2	nak_trans	usbdev_nak_trans	1.100s	286.269us	50	50	100.00
V2	stall_trans	usbdev_stall_trans	1.000s	182.148us	50	50	100.00
V2	setup_priority_over_stall_response	usbdev_setup_priority_over_stall_response	0.970s	196.738us	5	5	100.00
V2	stall_priority_over_nak	usbdev_stall_priority_over_nak	0.990s	203.820us	50	50	100.00
V2	pending_in_trans	usbdev_pending_in_trans	1.010s	211.049us	50	50	100.00
V2	streaming_test	usbdev_streaming_out	3.679m	7.442ms	50	50	100.00
V2	max_clock_error_untracked	usbdev_freq_hiclk	2.588m	106.188ms	5	5	100.00
		usbdev_freq_loclk	3.395m	117.140ms	5	5	100.00
V2	max_clock_error_tracking	usbdev_freq_hiclk_max	3.227m	118.434ms	5	5	100.00
		usbdev_freq_loclk_max	3.563m	118.098ms	5	5	100.00
V2	max_phase_error	usbdev_freq_phase	3.232m	117.178ms	5	5	100.00
V2	min_inter_pkt_delay	usbdev_min_inter_pkt_delay	3.956m	8.080ms	50	50	100.00
V2	max_inter_pkt_delay	usbdev_max_inter_pkt_delay	3.737m	7.424ms	50	50	100.00
V2	device_timeout_missing_host_handshake	usbdev_timeout_missing_host_handshake	38.530s	1.566ms	50	50	100.00
V2	device_timeout	usbdev_device_timeout	1.048m	9.037ms	50	50	100.00
V2	packet_buffer	usbdev_pkt_buffer	1.030m	22.640ms	50	50	100.00
V2	nak_to_out_trans_when_avbuffer_empty_rxfifo_full	usbdev_nak_to_out_trans_when_avbuffer_empty_rxfifo_full	1.530s	486.758us	1	1	100.00
V2	aon_wake_resume	usbdev_aon_wake_resume	33.810s	23.319ms	50	50	100.00
V2	aon_wake_reset	usbdev_aon_wake_reset	19.670s	13.387ms	50	50	100.00
V2	aon_wake_disconnect	usbdev_aon_wake_disconnect	7.180s	4.453ms	50	50	100.00
V2	invalid_sync	usbdev_invalid_sync	5.099m	10.020ms	50	50	100.00
V2	spurious_pids_ignored	usbdev_spurious_pids_ignored	3.397m	6.766ms	50	50	100.00
V2	low_speed_traffic	usbdev_low_speed_traffic	4.750m	9.831ms	50	50	100.00
V2	rand_bus_resets	usbdev_rand_bus_resets	6.423m	13.787ms	10	10	100.00
V2	rand_disconnects	usbdev_rand_bus_disconnects	3.575m	11.445ms	10	10	100.00
V2	rand_suspends	usbdev_rand_suspends	7.700m	19.520ms	10	10	100.00
V2	max_usb_traffic	usbdev_max_usb_traffic	3.346m	6.682ms	50	50	100.00
V2	stress_usb_traffic	usbdev_stress_usb_traffic	2.556m	15.145ms	4	5	80.00
V2	in_packet_retraction	usbdev_iso_retraction	2.627m	12.573ms	43	50	86.00
V2	data_toggle_restore	usbdev_data_toggle_restore	3.840s	1.446ms	50	50	100.00
V2	setup_priority	usbdev_setup_priority	1.610s	531.170us	5	5	100.00
V2	fifo_resets	usbdev_fifo_rst	2.960s	440.536us	50	50	100.00
V2	intr_test	usbdev_intr_test	0.820s	85.097us	50	50	100.00
V2	alert_test	usbdev_alert_test	0.750s	81.710us	50	50	100.00
V2	tl_d_oob_addr_access	usbdev_tl_errors	3.500s	293.775us	20	20	100.00
V2	tl_d_illegal_access	usbdev_tl_errors	3.500s	293.775us	20	20	100.00
V2	tl_d_outstanding_access	usbdev_csr_hw_reset	0.960s	119.516us	5	5	100.00
		usbdev_csr_rw	1.030s	80.192us	20	20	100.00
		usbdev_csr_aliasing	3.430s	312.584us	5	5	100.00
		usbdev_same_csr_outstanding	2.080s	404.441us	20	20	100.00
V2	tl_d_partial_access	usbdev_csr_hw_reset	0.960s	119.516us	5	5	100.00
		usbdev_csr_rw	1.030s	80.192us	20	20	100.00
		usbdev_csr_aliasing	3.430s	312.584us	5	5	100.00
		usbdev_same_csr_outstanding	2.080s	404.441us	20	20	100.00
V2		TOTAL			2833	2841	99.72
V2S	tl_intg_err	usbdev_sec_cm	2.030s	1.120ms	5	5	100.00
		usbdev_tl_intg_err	5.030s	1.129ms	20	20	100.00
V2S	sec_cm_bus_integrity	usbdev_tl_intg_err	5.030s	1.129ms	20	20	100.00
V2S		TOTAL			25	25	100.00
V3	dpi_config_host	usbdev_dpi_config_host	36.410s	5.109ms	1	1	100.00
V3		TOTAL			1	1	100.00
	Unmapped tests	usbdev_stress_all_with_rand_reset	0.640s	38.869us	0	10	0.00
		usbdev_stress_all	0.650s		0	50	0.00
		TOTAL			2974	3042	97.76

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
89.53	97.79	93.72	97.44	71.88	96.17	98.17	71.55

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.56122514628666345412035045338435861179402162356951643888365556568523090704020
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 @  22992355 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
  UVM_INFO @  22992355 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.115631001778527565579690675567012632609517676041910837128923614295115991354597
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 @  16197904 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
  UVM_INFO @  16197904 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.16725811117837910945432310255098413070164258877086693710850366642937515994368
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.32227172163837569579694034621073062256944406929013091152155120498311028084987
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.
  - 26.usbdev_iso_retraction.22841926165772852117351848163119072623725349143411147759547678118253126259756
    Line 882, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/26.usbdev_iso_retraction/latest/run.log
```
  UVM_ERROR @ 3652365063 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 @ 3652365063 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 32.usbdev_iso_retraction.77407556163282347994354274256127116907843444477230262177176649663371113214324
    Line 2338, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/32.usbdev_iso_retraction/latest/run.log
```
  UVM_ERROR @ 11274806788 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 @ 11274806788 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.in_sent) has 2 failures:

Test usbdev_iso_retraction has 2 failures.

36.usbdev_iso_retraction.105457620326244097628085189086154343091272069742415384796222483991853353995010
Line 860, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/36.usbdev_iso_retraction/latest/run.log

  UVM_ERROR @ 3639256700 ps: (usbdev_scoreboard.sv:867) [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 @ 3639256700 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

48.usbdev_iso_retraction.32344595874793720047465163464615852225527829494644279534922172127514051742851
Line 808, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/48.usbdev_iso_retraction/latest/run.log

  UVM_ERROR @ 3557754308 ps: (usbdev_scoreboard.sv:867) [uvm_test_top.env.scoreboard] Check failed item.d_data == csr.get_mirrored_value() (16 [0x10] vs 0 [0x0]) CSR read data mismatches prediction (usbdev_reg_block.in_sent)
  UVM_INFO @ 3557754308 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

UVM_ERROR (timed_reg.sv:145) [trf] Check failed act_val == pred.val_new (* [*] vs * [*]) has 1 failures:
- Test usbdev_stress_usb_traffic has 1 failures.
  - 0.usbdev_stress_usb_traffic.39100841370647993015591594960398514597125449409602887136051618126286282858640
    Line 640, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/0.usbdev_stress_usb_traffic/latest/run.log
```
  UVM_ERROR @ 423746946 ps: (timed_reg.sv:145) [trf] Check failed act_val == pred.val_new (0 [0x0] vs 1 [0x1])
  UVM_INFO @ 423746946 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```