habanalabs/gaudi: define DC POWER for secured PMC
In secured mode, the CGM is disabled. Therefore, the DC power is
higher. Without taking it into consideration, the utilization is
12-15% at idle.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index 2e3e4b8..1ce89c9 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -506,7 +506,11 @@ static inline void set_default_power_values(struct hl_device *hdev)
if (hdev->card_type == cpucp_card_type_pmc) {
prop->max_power_default = MAX_POWER_DEFAULT_PMC;
- prop->dc_power_default = DC_POWER_DEFAULT_PMC;
+
+ if (prop->fw_security_enabled)
+ prop->dc_power_default = DC_POWER_DEFAULT_PMC_SEC;
+ else
+ prop->dc_power_default = DC_POWER_DEFAULT_PMC;
} else {
prop->max_power_default = MAX_POWER_DEFAULT_PCI;
prop->dc_power_default = DC_POWER_DEFAULT_PCI;
diff --git a/drivers/misc/habanalabs/gaudi/gaudiP.h b/drivers/misc/habanalabs/gaudi/gaudiP.h
index 2f0928c..7addb31 100644
--- a/drivers/misc/habanalabs/gaudi/gaudiP.h
+++ b/drivers/misc/habanalabs/gaudi/gaudiP.h
@@ -52,6 +52,8 @@
#define DC_POWER_DEFAULT_PCI 60000 /* 60W */
#define DC_POWER_DEFAULT_PMC 60000 /* 60W */
+#define DC_POWER_DEFAULT_PMC_SEC 97000 /* 97W */
+
#define GAUDI_CPU_TIMEOUT_USEC 30000000 /* 30s */
#define TPC_ENABLED_MASK 0xFF