docs/acpi/bits: document BITS_DEBUG environment variable

Debug specific actions can be enabled in bios bits acpi tests by passing
BITS_DEBUG in the environment variable while running the test. Document that.

CC: qemu-trivial@nongnu.org
Signed-off-by: Ani Sinha <ani@anisinha.ca>
Message-Id: <20221203132346.34479-1-ani@anisinha.ca>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
This commit is contained in:
Ani Sinha 2022-12-03 13:23:46 +00:00 committed by Michael S. Tsirkin
parent ad4942746c
commit 65809a60ec

View File

@ -52,6 +52,9 @@ Under ``tests/avocado/`` as the root we have:
for their tests. In order to enable debugging, you can set **V=1**
environment variable. This enables verbose mode for the test and also dumps
the entire log from bios bits and more information in case failure happens.
You can also set **BITS_DEBUG=1** to turn on debug mode. It will enable
verbose logs and also retain the temporary work directory the test used for
you to inspect and run the specific commands manually.
In order to run this test, please perform the following steps from the QEMU
build directory: