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>
This commit is contained in:
Oded Gabbay 2021-08-10 21:02:33 +03:00
parent 83d93e2bed
commit da105e6108
2 changed files with 7 additions and 1 deletions

View File

@ -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;

View File

@ -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