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M7350/qcom-opensource/kernel/kernel-tests/bam_dmux_loopback
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T f75098198c M7350v5_en_gpl
2024-09-09 08:57:42 +00:00
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Android.mk M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
bam_dmux_loopback_ktest.sh M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
Kbuild M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
loopback_a2.c M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
loopback_a2.h M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
loopback_smsm.c M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
loopback_smsm.h M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
loopback_sps.c M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
loopback_sps.h M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
loopback.c M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
Makefile.am M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
README M7350v5_en_gpl 2024-09-09 08:57:42 +00:00
run.sh M7350v5_en_gpl 2024-09-09 08:57:42 +00:00

README 

Subsystem: kernel-tests/bam_dmux_loopback

Test: bam_dmux_loopback_ktest.sh
Parameters:
  -n: Nominal test case (Basic data connectivity test)
  -a: Adversarial test case (Currently holds no tests)
  -r: Repeatability test case (Multiple iterations of the nominal test)
  -s: Stress test case (Performs a basic throughput test)
  -h: Help text.

Description:
This test isolates the bam_dmux driver from the hardware and establishes a
loopback path by simulating the hardware for the purposes of unit testing and
validation of the driver in isolation.

Target support:
This test is applicable to any target which has a bam_dmux based data path,
including but not limited to 8960, 8974, and 8916.

Notes:
Unloading the kernel module to return the bam_dmux driver to normal mode is
disabled due to design limitations.  The current workaround to restore the data
path is to restart the device.