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firmware: stratix10-svc: extend svc to support new RSU features

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Extend Intel Stratix10 service layer driver to support new RSU DCMF
versions and max retry parameter.

DCMF = Decision Configuration Management Firmware. The max retry parameter
is the maximum times the images is allowed to reload itself before giving
up and starting RSU failover flow.

Signed-off-by: Richard Gong <richard.gong@intel.com>
Link: https://lore.kernel.org/r/1592231348-31334-3-git-send-email-richard.gong@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Richard Gong
2020-06-15 09:29:06 -05:00
committed by Greg Kroah-Hartman
parent 36847f9e3e
commit bf0e5bf68a
3 changed files with 68 additions and 0 deletions
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43
include/linux/firmware/intel/stratix10-smc.h
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@@ -361,3 +361,46 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE)
#define INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER 15
#define INTEL_SIP_SMC_RSU_RETRY_COUNTER \
INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER)
/**
* Request INTEL_SIP_SMC_RSU_DCMF_VERSION
*
* Sync call used by service driver at EL1 to query DCMF (Decision
* Configuration Management Firmware) version from FW
*
* Call register usage:
* a0 INTEL_SIP_SMC_RSU_DCMF_VERSION
* a1-7 not used
*
* Return status
* a0 INTEL_SIP_SMC_STATUS_OK
* a1 dcmf1 | dcmf0
* a2 dcmf3 | dcmf2
*
* Or
*
* a0 INTEL_SIP_SMC_RSU_ERROR
*/
#define INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION 16
#define INTEL_SIP_SMC_RSU_DCMF_VERSION \
INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION)
/**
* Request INTEL_SIP_SMC_RSU_MAX_RETRY
*
* Sync call used by service driver at EL1 to query max retry value from FW
*
* Call register usage:
* a0 INTEL_SIP_SMC_RSU_MAX_RETRY
* a1-7 not used
*
* Return status
* a0 INTEL_SIP_SMC_STATUS_OK
* a1 max retry value
*
* Or
* a0 INTEL_SIP_SMC_RSU_ERROR
*/
#define INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY 18
#define INTEL_SIP_SMC_RSU_MAX_RETRY \
INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY)