Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.12.91 2024-05-04T16:57:21+00:00 2024-05-04T16:57:21+00:00 Mikhail Lappo miklelappo@gmail.com 2024-04-29T13:01:07+00:00 urn:sha1:ee27f44e1592d849cb90b1f1c38cae0c7e32defa Pass stm source type via stm_write() to allow different handling on protocol level. The measure above should allow protocol level encoder to differentiate and accordingly pack the messages. As an example SyS-T might get use of ftrace message ID's and instead of applying regular header, pack them as SyS-T catalog or SyS-T Structured Binary Data message to allow proper decoding on the other side. Signed-off-by: Mikhail Lappo <miklelappo@gmail.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20240429130119.1518073-4-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2018-10-11T10:12:54+00:00 Alexander Shishkin alexander.shishkin@linux.intel.com 2018-10-05T12:42:56+00:00 urn:sha1:a02509f301c68c9a7f01d75d7d326f7a9b81a630 The STP framing pattern that the stm class implicitly applies to the data payload is, in fact, a protocol. This patch moves the relevant code out of the stm core into its own driver module. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>