habanalabs: handle F/W failure for sensor initialization

In case the F/W fails to initialize the thermal sensors, print an
appropriate error message to kernel log and fail the device
initialization.

Reviewed-by: Tomer Tayar <ttayar@habana.ai>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Oded Gabbay 2019-09-16 09:16:29 +03:00
parent ab64ec1db2
commit abb7e16fb6
2 changed files with 7 additions and 0 deletions

View File

@ -2328,6 +2328,11 @@ static int goya_init_cpu(struct hl_device *hdev, u32 cpu_timeout)
"ARM status %d - u-boot stopped by user\n",
status);
break;
case CPU_BOOT_STATUS_TS_INIT_FAIL:
dev_err(hdev->dev,
"ARM status %d - Thermal Sensor initialization failed\n",
status);
break;
default:
dev_err(hdev->dev,
"ARM status %d - Invalid status code\n",

View File

@ -20,6 +20,8 @@ enum cpu_boot_status {
CPU_BOOT_STATUS_DRAM_INIT_FAIL,
CPU_BOOT_STATUS_FIT_CORRUPTED,
CPU_BOOT_STATUS_UBOOT_NOT_READY,
CPU_BOOT_STATUS_RESERVED,
CPU_BOOT_STATUS_TS_INIT_FAIL,
};
enum kmd_msg {