diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/firmware_if.c')
| -rw-r--r-- | drivers/misc/habanalabs/common/firmware_if.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/common/firmware_if.c b/drivers/misc/habanalabs/common/firmware_if.c index 61f5edc96e16..eb66ff532c6a 100644 --- a/drivers/misc/habanalabs/common/firmware_if.c +++ b/drivers/misc/habanalabs/common/firmware_if.c @@ -411,6 +411,30 @@ int hl_fw_armcp_pci_counters_get(struct hl_device *hdev, return rc; } +int hl_fw_armcp_total_energy_get(struct hl_device *hdev, + u64 *total_energy) +{ + struct armcp_packet pkt = {}; + long result; + int rc; + + pkt.ctl = cpu_to_le32(ARMCP_PACKET_TOTAL_ENERGY_GET << + ARMCP_PKT_CTL_OPCODE_SHIFT); + + rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt), + HL_ARMCP_INFO_TIMEOUT_USEC, &result); + if (rc) { + dev_err(hdev->dev, + "Failed to handle ArmCP total energy pkt, error %d\n", + rc); + return rc; + } + + *total_energy = result; + + return rc; +} + static void fw_read_errors(struct hl_device *hdev, u32 boot_err0_reg) { u32 err_val; |