Re: [PATCH net-next v1 8/9] net: devmem: ksft: upgrade rx test to send 1K data

Stanislav Fomichev
2025-05-19T15:37:31Z

On 05/19, Mina Almasry wrote:
> The current test just sends "hello\nworld" and verifies that is the
> string received on the RX side. That is fine, but improve the test a bit
> by sending 1K data. The test should be improved further to send more
> data, but for now this should be a welcome improvement.
>
> The test will send a repeating pattern of 0x01, 0x02, ... 0x06. The
> ncdevmem `-v 7` flag will verify this pattern. ncdevmem will provide
> useful debugging info when the test fails, such as the frags received
> and verified fine, and which frag exactly failed, what was the expected
> byte pattern, and what is the actual byte pattern received. All this
> debug information will be useful when the test fails.
>
> Signed-off-by: Mina Almasry <almasrymina@google.com>

Acked-by: Stanislav Fomichev <sdf@fomichev.me>