USBDEV Simulation Results

Thursday May 30 2024 19:02:59 UTC

GitHub Revision: `8cb25a6867`

Branch: os_regression

Simulator: VCS

Build randomization enabled with --build-seed 26638040090898561482658723926798947801831709189350919955228328310045202344042

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	usbdev_smoke	17.030s	10.142ms	50	50	100.00
V1	csr_hw_reset	usbdev_csr_hw_reset	1.180s	275.861us	5	5	100.00
V1	csr_rw	usbdev_csr_rw	1.030s	89.471us	20	20	100.00
V1	csr_bit_bash	usbdev_csr_bit_bash	8.560s	1.407ms	5	5	100.00
V1	csr_aliasing	usbdev_csr_aliasing	3.630s	340.648us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	usbdev_csr_mem_rw_with_rand_reset	2.770s	102.903us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	usbdev_csr_rw	1.030s	89.471us	20	20	100.00
		usbdev_csr_aliasing	3.630s	340.648us	5	5	100.00
V1	mem_walk	usbdev_mem_walk	4.070s	223.872us	5	5	100.00
V1	mem_partial_access	usbdev_mem_partial_access	2.390s	199.895us	5	5	100.00
V1		TOTAL			115	115	100.00
V2	in_trans	usbdev_in_trans	16.950s	10.127ms	50	50	100.00
V2	data_toggle_clear	data_toggle_clear			0	0	--
V2	phy_pins_sense	usbdev_phy_pins_sense	17.600s	10.046ms	50	50	100.00
V2	av_buffer	usbdev_av_buffer	17.200s	10.055ms	50	50	100.00
V2	rx_fifo	rx_fifo			0	0	--
V2	phy_config_tx_osc_test_mode	phy_config_tx_osc_test_mode			0	0	--
V2	phy_config_eop_single_bit_handling	usbdev_phy_config_eop_single_bit_handling	17.510s	10.099ms	50	50	100.00
V2	phy_config_pinflip	phy_config_pinflip			0	0	--
V2	phy_config_usb_ref_disable	usbdev_phy_config_usb_ref_disable	16.580s	10.086ms	50	50	100.00
V2	max_length_out_transaction	usbdev_max_length_out_transaction	17.380s	10.121ms	50	50	100.00
V2	max_length_in_transaction	max_length_in_transaction			0	0	--
V2	min_length_out_transaction	usbdev_min_length_out_transaction	17.020s	10.068ms	50	50	100.00
V2	min_length_in_transaction	min_length_in_transaction			0	0	--
V2	random_length_out_trans	usbdev_random_length_out_trans	16.720s	10.074ms	50	50	100.00
V2	random_length_in_trans	random_length_in_trans			0	0	--
V2	out_stall	usbdev_out_stall	16.960s	10.056ms	50	50	100.00
V2	in_stall	usbdev_in_stall	16.910s	10.044ms	50	50	100.00
V2	out_iso	out_iso			0	0	--
V2	in_iso	usbdev_in_iso	16.720s	10.096ms	50	50	100.00
V2	pkt_received	usbdev_pkt_received	17.470s	10.110ms	50	50	100.00
V2	pkt_sent	usbdev_pkt_sent	16.720s	10.133ms	50	50	100.00
V2	disconnected	usbdev_disconnected	17.290s	10.047ms	50	50	100.00
V2	host_lost	host_lost			0	0	--
V2	link_reset	link_reset			0	0	--
V2	link_suspend	usbdev_link_suspend	21.070s	13.173ms	50	50	100.00
V2	link_resume	link_resume			0	0	--
V2	av_empty	av_empty			0	0	--
V2	rx_full	rx_full			0	0	--
V2	av_overflow	av_overflow			0	0	--
V2	link_in_err	usbdev_link_in_err	17.120s	10.111ms	50	50	100.00
V2	rx_crc_err	usbdev_rx_crc_err	16.830s	10.046ms	50	50	100.00
V2	rx_pid_err	rx_pid_err			0	0	--
V2	rx_bitstuff_err	usbdev_bitstuff_err	16.590s	10.044ms	16	50	32.00
V2	link_out_err	link_out_err			0	0	--
V2	enable	usbdev_enable	17.460s	10.099ms	50	50	100.00
V2	resume_link_active	resume_link_active			0	0	--
V2	device_address	device_address			0	0	--
V2	invalid_data1_data0_toggle_test	invalid_data1_data0_toggle_test			0	0	--
V2	setup_stage	usbdev_setup_stage	16.880s	10.064ms	50	50	100.00
V2	endpoint_access	usbdev_endpoint_access	18.610s	10.750ms	46	50	92.00
V2	disable_endpoint	disable_endpoint			0	0	--
V2	out_trans_nak	usbdev_out_trans_nak	16.430s	10.056ms	50	50	100.00
V2	setup_trans_ignored	usbdev_setup_trans_ignored	17.820s	10.047ms	50	50	100.00
V2	nak_trans	usbdev_nak_trans	17.840s	10.094ms	50	50	100.00
V2	stall_trans	usbdev_stall_trans	17.180s	10.062ms	50	50	100.00
V2	setup_priority_over_stall_response	setup_priority_over_stall_response			0	0	--
V2	stall_priority_over_nak	usbdev_stall_priority_over_nak	17.310s	10.116ms	50	50	100.00
V2	pending_in_trans	usbdev_pending_in_trans	17.070s	10.097ms	50	50	100.00
V2	streaming_test	streaming_test			0	0	--
V2	max_clock_error_untracked	max_clock_error_untracked			0	0	--
V2	max_clock_error_tracking	max_clock_error_tracking			0	0	--
V2	max_phase_error	max_phase_error			0	0	--
V2	min_inter_pkt_delay	min_inter_pkt_delay			0	0	--
V2	max_inter_pkt_delay	max_inter_pkt_delay			0	0	--
V2	device_timeout_missing_host_handshake	device_timeout_missing_host_handshake			0	0	--
V2	device_timeout	device_timeout			0	0	--
V2	packet_buffer	usbdev_pkt_buffer	1.140m	33.384ms	50	50	100.00
V2	nak_to_out_trans_when_avbuffer_empty_rxfifo_full	nak_to_out_trans_when_avbuffer_empty_rxfifo_full			0	0	--
V2	aon_wake_resume	usbdev_aon_wake_resume	21.180s	13.380ms	50	50	100.00
V2	aon_wake_reset	usbdev_aon_wake_reset	21.580s	13.242ms	49	50	98.00
V2	aon_wake_disconnect	usbdev_aon_wake_disconnect	22.260s	13.689ms	50	50	100.00
V2	invalid_sync	invalid_sync			0	0	--
V2	spurious_tokens_ignored	spurious_tokens_ignored			0	0	--
V2	low_speed_traffic	low_speed_traffic			0	0	--
V2	rand_bus_resets	rand_bus_resets			0	0	--
V2	rand_disconnects	rand_disconnects			0	0	--
V2	max_usb_traffic	max_usb_traffic			0	0	--
V2	stress_usb_traffic	stress_usb_traffic			0	0	--
V2	in_packet_retraction	in_packet_retraction			0	0	--
V2	data_toggle_restore	usbdev_data_toggle_restore	18.480s	10.772ms	50	50	100.00
V2	setup_priority	setup_priority			0	0	--
V2	fifo_resets	usbdev_fifo_rst	18.310s	10.085ms	50	50	100.00
V2	intr_test	usbdev_intr_test	0.770s	110.952us	50	50	100.00
V2	alert_test	usbdev_alert_test			0	0	--
V2	tl_d_oob_addr_access	usbdev_tl_errors	3.560s	291.579us	20	20	100.00
V2	tl_d_illegal_access	usbdev_tl_errors	3.560s	291.579us	20	20	100.00
V2	tl_d_outstanding_access	usbdev_csr_hw_reset	1.180s	275.861us	5	5	100.00
		usbdev_csr_rw	1.030s	89.471us	20	20	100.00
		usbdev_csr_aliasing	3.630s	340.648us	5	5	100.00
		usbdev_same_csr_outstanding	1.810s	229.629us	20	20	100.00
V2	tl_d_partial_access	usbdev_csr_hw_reset	1.180s	275.861us	5	5	100.00
		usbdev_csr_rw	1.030s	89.471us	20	20	100.00
		usbdev_csr_aliasing	3.630s	340.648us	5	5	100.00
		usbdev_same_csr_outstanding	1.810s	229.629us	20	20	100.00
V2		TOTAL			1701	1740	97.76
V2S	tl_intg_err	usbdev_sec_cm	2.030s	1.200ms	5	5	100.00
		usbdev_tl_intg_err	5.720s	1.421ms	20	20	100.00
V2S	sec_cm_bus_integrity	usbdev_tl_intg_err	5.720s	1.421ms	20	20	100.00
V2S		TOTAL			25	25	100.00
V3		TOTAL			0	0	--
	Unmapped tests	usbdev_dpi_config_host	41.370s	5.138ms	1	1	100.00
		usbdev_out_iso	17.150s	10.116ms	50	50	100.00
		random_length_in_trans	17.870s	10.066ms	50	50	100.00
		min_length_in_transaction	17.440s	10.109ms	50	50	100.00
		max_length_in_transaction	17.090s	10.145ms	50	50	100.00
		usbdev_stress_all_with_rand_reset	0.740s	84.462us	0	50	0.00
		usbdev_stress_all	0.650s		0	50	0.00
		TOTAL			1892	2031	93.16

Testplan Progress

Items	Total	Written	Passing	Progress
N.A.	4	4	2	50.00
V1	8	8	8	100.00
V2	76	36	33	43.42
V2S	2	2	2	100.00

Coverage Results

Coverage Dashboard

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	GROUP
92.57	97.44	91.93	97.86	70.31	95.72	98.17	96.58

Failure Buckets

UVM_WARNING [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory. has 100 failures:

Test usbdev_stress_all_with_rand_reset has 50 failures.

0.usbdev_stress_all_with_rand_reset.56392912266451906913792900869538698018448194888578410380930401275582881923144
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 @  36305083 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
  UVM_INFO @  36305083 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.84953483559678171793801175044457286934857877083703382322829897294991776510471
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 @  15144632 ps: [BDTYP] Cannot create an object of type 'usbdev_stress_all_vseq' because it is not registered with the factory.
  UVM_INFO @  15144632 ps: (uvm_factory.svh:1645) [UVM/FACTORY/PRINT]
  #### Factory Configuration (*)
  
  No instance overrides are registered with this factory

... and 48 more failures.

Test usbdev_stress_all has 50 failures.

0.usbdev_stress_all.79986571947846638140625499435032233126377438760878656944829733052811888879422
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.28925236613681909392774822824873143282725377747997661350602082375216718412679
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.

Exit reason: Error: User command failed Error-[SV-WMIBC] Width mismatch in bit-stream casting has 37 failures:
- Test usbdev_bitstuff_err has 34 failures.
  - 0.usbdev_bitstuff_err.62710340542301481754672543212946614819427427900640614815328295094406029453234
    Line 264, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/0.usbdev_bitstuff_err/latest/run.log
```
  Error-[SV-WMIBC] Width mismatch in bit-stream casting
  ../src/lowrisc_dv_usb20_agent_0.1/usb20_monitor.sv, 120
    Source size is 30 bit(s) whereas destination size is 32 bit(s).
    Please make sure that both source and destination are of same size.
  
```
  - 1.usbdev_bitstuff_err.106306601830194896479003388184081250791229160615023193526669023536569920241986
    Line 264, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/1.usbdev_bitstuff_err/latest/run.log
```
  Error-[SV-WMIBC] Width mismatch in bit-stream casting
  ../src/lowrisc_dv_usb20_agent_0.1/usb20_monitor.sv, 120
    Source size is 30 bit(s) whereas destination size is 32 bit(s).
    Please make sure that both source and destination are of same size.
  
```
  - ... and 32 more failures.
- Test usbdev_endpoint_access has 3 failures.
  - 19.usbdev_endpoint_access.92144955613083912357439318317432384557345157939245995209781909407359739277355
    Line 390, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/19.usbdev_endpoint_access/latest/run.log
```
  Error-[SV-WMIBC] Width mismatch in bit-stream casting
  ../src/lowrisc_dv_usb20_agent_0.1/usb20_monitor.sv, 120
    Source size is 15 bit(s) whereas destination size is 32 bit(s).
    Please make sure that both source and destination are of same size.
  
```
  - 39.usbdev_endpoint_access.104217105763642702888716277024931750884857879831499670290111010270714011931734
    Line 617, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/39.usbdev_endpoint_access/latest/run.log
```
  Error-[SV-WMIBC] Width mismatch in bit-stream casting
  ../src/lowrisc_dv_usb20_agent_0.1/usb20_monitor.sv, 120
    Source size is 15 bit(s) whereas destination size is 32 bit(s).
    Please make sure that both source and destination are of same size.
  
```
  - ... and 1 more failures.
UVM_FATAL (usbdev_packetiser.sv:45) [usbdev_packetiser] Special Token * encountered has 1 failures:
- Test usbdev_endpoint_access has 1 failures.
  - 8.usbdev_endpoint_access.59299065714644725295258806982031262410909958214247128185804516607279719277966
    Line 329, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/8.usbdev_endpoint_access/latest/run.log
```
  UVM_FATAL @ 10090238020 ps: (usbdev_packetiser.sv:45) [usbdev_packetiser] Special Token 0x34 encountered
  UVM_INFO @ 10090238020 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_ERROR (usbdev_aon_wake_vseq.sv:128) [usbdev_aon_wake_vseq] Check failed get_field_val(ral.wake_events.bus_not_idle, wake_events) == do_resume_signaling | do_reset_signaling (* [*] vs * [*]) has 1 failures:
- Test usbdev_aon_wake_reset has 1 failures.
  - 31.usbdev_aon_wake_reset.75537766596297035138361046288925000610259502956422083071502568091465743494185
    Line 297, in log /container/opentitan-public/scratch/os_regression/usbdev-sim-vcs/31.usbdev_aon_wake_reset/latest/run.log
```
  UVM_ERROR @ 13343179229 ps: (usbdev_aon_wake_vseq.sv:128) [uvm_test_top.env.virtual_sequencer.usbdev_aon_wake_vseq] Check failed get_field_val(ral.wake_events.bus_not_idle, wake_events) == do_resume_signaling | do_reset_signaling (0 [0x0] vs 1 [0x1])
  UVM_INFO @ 13343179229 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```