From 6eab771472af50e11a484d56ba444e2ec82e9126 Mon Sep 17 00:00:00 2001 From: Karol Trzcinski Date: Thu, 17 Sep 2020 13:56:27 +0300 Subject: [PATCH] ASoC: SOF: Add `src_hash` to `sof_ipc_fw_version` structure This field will be used to compare ldc file with loaded fw version, to assert validity of trace logs. Value used in sof-logger. Signed-off-by: Karol Trzcinski Reviewed-by: Guennadi Liakhovetski Reviewed-by: Pierre-Louis Bossart Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200917105633.2579047-3-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown --- include/sound/sof/info.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/sound/sof/info.h b/include/sound/sof/info.h index 313e3e70c630..0b7101aef596 100644 --- a/include/sound/sof/info.h +++ b/include/sound/sof/info.h @@ -46,9 +46,11 @@ struct sof_ipc_fw_version { uint8_t time[10]; uint8_t tag[6]; uint32_t abi_version; + /* used to check FW and ldc file compatibility, reproducible value */ + uint32_t src_hash; /* reserved for future use */ - uint32_t reserved[4]; + uint32_t reserved[3]; } __packed; /* FW ready Message - sent by firmware when boot has completed */