From 9b9a6e31bdd1ff20c3ffdab87431672d8bfc2a07 Mon Sep 17 00:00:00 2001 From: Genevieve Chan Date: Mon, 6 Jul 2026 13:55:41 +0800 Subject: [PATCH] firmware: stratix10-svc: fix FCS SMC call kernel-doc Correct kernel-doc errors for two FCS SMC calls: INTEL_SIP_SMC_FCS_SEND_CERTIFICATE: - Describe as async to match STD_CALL_VAL usage - Replace INTEL_SIP_SMC_FCS_REJECTED with INTEL_SIP_SMC_REJECTED INTEL_SIP_SMC_FCS_GET_PROVISION_DATA: - Replace FCS-specific status macros with standard status macros (INTEL_SIP_SMC_STATUS_ERROR and INTEL_SIP_SMC_STATUS_REJECTED) - Restore return register documentation for a1 (mailbox error), a2 (physical address), and a3 (structure size) Fixes: 4a4709d470e6 ("firmware: stratix10-svc: add new FCS commands") Fixes: 4b0a32016347 ("firmware: stratix10-svc: change get provision data to async SMC call") Cc: stable@vger.kernel.org # 6.0+ Signed-off-by: Genevieve Chan Signed-off-by: Dinh Nguyen --- include/linux/firmware/intel/stratix10-smc.h | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/include/linux/firmware/intel/stratix10-smc.h b/include/linux/firmware/intel/stratix10-smc.h index 9116512169dc..2c603a24967f 100644 --- a/include/linux/firmware/intel/stratix10-smc.h +++ b/include/linux/firmware/intel/stratix10-smc.h @@ -606,7 +606,7 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE) /** * Request INTEL_SIP_SMC_FUNCID_FCS_SEND_CERTIFICATE - * Sync call to send a signed certificate + * Async call to send a signed certificate * * Call register usage: * a0 INTEL_SIP_SMC_FCS_SEND_CERTIFICATE @@ -615,7 +615,7 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE) * a3-a7 not used * * Return status: - * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_FCS_REJECTED + * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REJECTED * a1-a3 not used */ #define INTEL_SIP_SMC_FUNCID_FCS_SEND_CERTIFICATE 93 @@ -631,9 +631,11 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE) * a1-a7 not used * * Return status: - * a0 INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_FCS_ERROR or - * INTEL_SIP_SMC_FCS_REJECTED - * a1-a3 not used + * a0 INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_ERROR or + * INTEL_SIP_SMC_STATUS_REJECTED + * a1 mailbox error if a0 is INTEL_SIP_SMC_STATUS_ERROR + * a2 physical address for the structure of fuse and key hashes + * a3 the size of structure * */ #define INTEL_SIP_SMC_FUNCID_FCS_GET_PROVISION_DATA 94