In case of multiple ECC errors, FW will set the DEVICE_UNUSABLE bit.
On boot-up, the driver will therefore fail inserting the device.
Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
dev_err(hdev->dev, "Device boot error - eFuse failure\n");
if (err_val & CPU_BOOT_ERR0_PLL_FAIL)
dev_err(hdev->dev, "Device boot error - PLL failure\n");
+ if (err_val & CPU_BOOT_ERR0_DEVICE_UNUSABLE_FAIL)
+ dev_err(hdev->dev,
+ "Device boot error - device unusable failure\n");
security_val = RREG32(cpu_security_boot_status_reg);
if (security_val & CPU_BOOT_DEV_STS0_ENABLED)
* CPU_BOOT_ERR0_PLL_FAIL PLL settings failed, meaning that one
* of the PLLs remains in REF_CLK
*
+ * CPU_BOOT_ERR0_DEVICE_UNUSABLE_FAIL Device is unusable and customer support
+ * should be contacted.
+ *
* CPU_BOOT_ERR0_ENABLED Error registers enabled.
* This is a main indication that the
* running FW populates the error
#define CPU_BOOT_ERR0_PRI_IMG_VER_FAIL (1 << 10)
#define CPU_BOOT_ERR0_SEC_IMG_VER_FAIL (1 << 11)
#define CPU_BOOT_ERR0_PLL_FAIL (1 << 12)
+#define CPU_BOOT_ERR0_DEVICE_UNUSABLE_FAIL (1 << 13)
#define CPU_BOOT_ERR0_ENABLED (1 << 31)
/*