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lf-6.6.y
linux-imx/Documentation/ABI/testing/debugfs-hyperv
Branden Bonaby af9ca6f9bb drivers: hv: vmbus: Introduce latency testing 
Introduce user specified latency in the packet reception path
By exposing the test parameters as part of the debugfs channel
attributes. We will control the testing state via these attributes.

Signed-off-by: Branden Bonaby <brandonbonaby94@gmail.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-11-21 20:10:44 -05:00

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What: /sys/kernel/debug/hyperv//fuzz_test_state Date: October 2019 KernelVersion: 5.5 Contact: Branden Bonaby brandonbonaby94@gmail.com Description: Fuzz testing status of a vmbus device, whether its in an ON state or a OFF state Users: Debugging tools

What: /sys/kernel/debug/hyperv//delay/fuzz_test_buffer_interrupt_delay Date: October 2019 KernelVersion: 5.5 Contact: Branden Bonaby brandonbonaby94@gmail.com Description: Fuzz testing buffer interrupt delay value between 0 - 1000 microseconds (inclusive). Users: Debugging tools

What: /sys/kernel/debug/hyperv//delay/fuzz_test_message_delay Date: October 2019 KernelVersion: 5.5 Contact: Branden Bonaby brandonbonaby94@gmail.com Description: Fuzz testing message delay value between 0 - 1000 microseconds (inclusive). Users: Debugging tools