I2C Simulation Results

Saturday February 08 2025 05:05:54 UTC

GitHub Revision: 9f20940d49

Branch: os_regression

Testplan

Simulator: VCS

Build randomization enabled with --build-seed 88344288495849993302635329522992994622996067932062874150778031027723701018040

Test Results

Stage Name Tests Max Job Runtime Simulated Time Passing Total Pass Rate
V1 host_smoke i2c_host_smoke 1.780m 4.399ms 50 50 100.00
V1 target_smoke i2c_target_smoke 56.370s 1.543ms 50 50 100.00
V1 csr_hw_reset i2c_csr_hw_reset 1.120s 45.862us 5 5 100.00
V1 csr_rw i2c_csr_rw 1.200s 20.696us 20 20 100.00
V1 csr_bit_bash i2c_csr_bit_bash 5.610s 1.033ms 5 5 100.00
V1 csr_aliasing i2c_csr_aliasing 2.520s 157.465us 5 5 100.00
V1 csr_mem_rw_with_rand_reset i2c_csr_mem_rw_with_rand_reset 2.260s 36.896us 20 20 100.00
V1 regwen_csr_and_corresponding_lockable_csr i2c_csr_rw 1.200s 20.696us 20 20 100.00
i2c_csr_aliasing 2.520s 157.465us 5 5 100.00
V1 TOTAL 155 155 100.00
V2 host_error_intr i2c_host_error_intr 12.000s 261.454us 50 50 100.00
V2 host_stress_all i2c_host_stress_all 53.374m 52.926ms 18 50 36.00
V2 host_maxperf i2c_host_perf 56.885m 27.678ms 49 50 98.00
V2 host_override i2c_host_override 1.120s 30.219us 50 50 100.00
V2 host_fifo_watermark i2c_host_fifo_watermark 6.141m 19.871ms 50 50 100.00
V2 host_fifo_overflow i2c_host_fifo_overflow 3.730m 42.336ms 50 50 100.00
V2 host_fifo_reset i2c_host_fifo_reset_fmt 2.100s 161.900us 50 50 100.00
i2c_host_fifo_fmt_empty 28.750s 511.026us 50 50 100.00
i2c_host_fifo_reset_rx 16.650s 581.113us 50 50 100.00
V2 host_fifo_full i2c_host_fifo_full 3.806m 47.389ms 50 50 100.00
V2 host_timeout i2c_host_stretch_timeout 52.720s 4.280ms 50 50 100.00
V2 host_rx_oversample i2c_host_rx_oversample 0 0 --
V2 i2c_host_mode_toggle i2c_host_mode_toggle 13.070s 976.384us 20 50 40.00
V2 target_glitch i2c_target_glitch 12.920s 7.687ms 2 2 100.00
V2 target_stress_all i2c_target_stress_all 35.086m 73.323ms 49 50 98.00
V2 target_maxperf i2c_target_perf 10.930s 4.469ms 50 50 100.00
V2 target_fifo_empty i2c_target_stress_rd 1.391m 7.685ms 50 50 100.00
i2c_target_intr_smoke 12.850s 2.037ms 50 50 100.00
V2 target_fifo_reset i2c_target_fifo_reset_acq 2.760s 509.253us 50 50 100.00
i2c_target_fifo_reset_tx 3.250s 314.012us 50 50 100.00
V2 target_fifo_full i2c_target_stress_wr 42.010m 68.084ms 50 50 100.00
i2c_target_stress_rd 1.391m 7.685ms 50 50 100.00
i2c_target_intr_stress_wr 9.569m 22.810ms 49 50 98.00
V2 target_timeout i2c_target_timeout 12.430s 6.018ms 50 50 100.00
V2 target_clock_stretch i2c_target_stretch 1.526m 2.131ms 41 50 82.00
V2 bad_address i2c_target_bad_addr 11.950s 11.738ms 50 50 100.00
V2 target_mode_glitch i2c_target_hrst 53.520s 10.228ms 26 50 52.00
V2 target_fifo_watermark i2c_target_fifo_watermarks_acq 5.540s 14.169ms 50 50 100.00
i2c_target_fifo_watermarks_tx 2.470s 489.406us 49 50 98.00
V2 host_mode_config_perf i2c_host_perf 56.885m 27.678ms 49 50 98.00
i2c_host_perf_precise 4.056m 24.817ms 50 50 100.00
V2 host_mode_clock_stretching i2c_host_stretch_timeout 52.720s 4.280ms 50 50 100.00
V2 target_mode_tx_stretch_ctrl i2c_target_tx_stretch_ctrl 11.530s 617.980us 49 50 98.00
V2 target_mode_nack_generation i2c_target_nack_acqfull 6.230s 1.150ms 50 50 100.00
i2c_target_nack_acqfull_addr 5.130s 2.113ms 50 50 100.00
i2c_target_nack_txstretch 2.760s 806.874us 34 50 68.00
V2 host_mode_halt_on_nak i2c_host_may_nack 33.570s 737.384us 50 50 100.00
V2 target_mode_n_byte_ack_control target_mode_n_byte_ack_control 0 0 --
V2 target_mode_bus_timeout target_mode_bus_timeout 0 0 --
V2 controller_mode_bus_timeout controller_mode_bus_timeout 0 0 --
V2 controller_mode_bus_idle_delay controller_mode_bus_idle_delay 0 0 --
V2 loopback_test loopback_test 0 0 --
V2 multi_controller_clock_synchronization multi_controller_clock_synchronization 0 0 --
V2 multi_controller_arbitration_lost_interference multi_controller_arbitration_lost_interference 0 0 --
V2 multi_controller_arbitration_lost multi_controller_arbitration_lost 0 0 --
V2 target_mode_arbitration_lost_interference target_mode_arbitration_lost_interference 0 0 --
V2 target_mode_arbitration_lost target_mode_arbitration_lost 0 0 --
V2 target_mode_smbus_maxlen i2c_target_smbus_maxlen 4.500s 1.745ms 50 50 100.00
V2 alert_test i2c_alert_test 1.040s 27.238us 50 50 100.00
V2 intr_test i2c_intr_test 1.140s 25.613us 50 50 100.00
V2 tl_d_oob_addr_access i2c_tl_errors 3.990s 520.852us 20 20 100.00
V2 tl_d_illegal_access i2c_tl_errors 3.990s 520.852us 20 20 100.00
V2 tl_d_outstanding_access i2c_csr_hw_reset 1.120s 45.862us 5 5 100.00
i2c_csr_rw 1.200s 20.696us 20 20 100.00
i2c_csr_aliasing 2.520s 157.465us 5 5 100.00
i2c_same_csr_outstanding 1.770s 61.428us 20 20 100.00
V2 tl_d_partial_access i2c_csr_hw_reset 1.120s 45.862us 5 5 100.00
i2c_csr_rw 1.200s 20.696us 20 20 100.00
i2c_csr_aliasing 2.520s 157.465us 5 5 100.00
i2c_same_csr_outstanding 1.770s 61.428us 20 20 100.00
V2 TOTAL 1676 1792 93.53
V2S tl_intg_err i2c_tl_intg_err 3.260s 158.030us 20 20 100.00
i2c_sec_cm 1.400s 107.132us 5 5 100.00
V2S sec_cm_bus_integrity i2c_tl_intg_err 3.260s 158.030us 20 20 100.00
V2S TOTAL 25 25 100.00
V3 host_stress_all_with_rand_reset i2c_host_stress_all_with_rand_reset 9.201m 23.482ms 0 10 0.00
V3 target_error_intr i2c_target_unexp_stop 2.940s 225.718us 0 50 0.00
V3 target_stress_all_with_rand_reset i2c_target_stress_all_with_rand_reset 9.177m 64.484ms 0 10 0.00
V3 target_loopback 0 0 --
V3 TOTAL 0 70 0.00
TOTAL 1856 2042 90.89

Testplan Progress

Items Total Written Passing Progress
V1 7 7 7 100.00
V2 49 38 28 57.14
V2S 2 2 2 100.00
V3 4 3 0 0.00

Coverage Results

Coverage Dashboard

SCORE LINE COND TOGGLE FSM BRANCH ASSERT GROUP
91.27 97.27 89.61 97.22 72.02 94.33 98.44 90.00

Failure Buckets

Past Results