diff options
| author | Christine Gharzuzi <cgharzuzi@habana.ai> | 2020-06-23 18:21:22 +0200 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2020-07-24 19:31:35 +0200 |
| commit | c8f9b49d2db7e98df534c6e666b26c64da4cb667 (patch) | |
| tree | 0754aaafb918aa92bd0f5c2087f398620fc033c9 /drivers/misc | |
| parent | habanalabs: rephrase error messages (diff) | |
| download | linux-c8f9b49d2db7e98df534c6e666b26c64da4cb667.tar.xz linux-c8f9b49d2db7e98df534c6e666b26c64da4cb667.zip | |
habanalabs: extract cpu boot status lookup
Extract detection of the cpu boot status to a function
to allow code reuse
Signed-off-by: Christine Gharzuzi <cgharzuzi@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/habanalabs/firmware_if.c | 92 |
1 files changed, 48 insertions, 44 deletions
diff --git a/drivers/misc/habanalabs/firmware_if.c b/drivers/misc/habanalabs/firmware_if.c index 9e7f203a09d7..3be1549cd137 100644 --- a/drivers/misc/habanalabs/firmware_if.c +++ b/drivers/misc/habanalabs/firmware_if.c @@ -393,6 +393,53 @@ static void fw_read_errors(struct hl_device *hdev, u32 boot_err0_reg) "Device boot error - NIC F/W initialization failed\n"); } +static void hl_detect_cpu_boot_status(struct hl_device *hdev, u32 status) +{ + switch (status) { + case CPU_BOOT_STATUS_NA: + dev_err(hdev->dev, + "Device boot error - BTL did NOT run\n"); + break; + case CPU_BOOT_STATUS_IN_WFE: + dev_err(hdev->dev, + "Device boot error - Stuck inside WFE loop\n"); + break; + case CPU_BOOT_STATUS_IN_BTL: + dev_err(hdev->dev, + "Device boot error - Stuck in BTL\n"); + break; + case CPU_BOOT_STATUS_IN_PREBOOT: + dev_err(hdev->dev, + "Device boot error - Stuck in Preboot\n"); + break; + case CPU_BOOT_STATUS_IN_SPL: + dev_err(hdev->dev, + "Device boot error - Stuck in SPL\n"); + break; + case CPU_BOOT_STATUS_IN_UBOOT: + dev_err(hdev->dev, + "Device boot error - Stuck in u-boot\n"); + break; + case CPU_BOOT_STATUS_DRAM_INIT_FAIL: + dev_err(hdev->dev, + "Device boot error - DRAM initialization failed\n"); + break; + case CPU_BOOT_STATUS_UBOOT_NOT_READY: + dev_err(hdev->dev, + "Device boot error - u-boot stopped by user\n"); + break; + case CPU_BOOT_STATUS_TS_INIT_FAIL: + dev_err(hdev->dev, + "Device boot error - Thermal Sensor initialization failed\n"); + break; + default: + dev_err(hdev->dev, + "Device boot error - Invalid status code %d\n", + status); + break; + } +} + int hl_fw_init_cpu(struct hl_device *hdev, u32 cpu_boot_status_reg, u32 msg_to_cpu_reg, u32 cpu_msg_status_reg, u32 boot_err0_reg, bool skip_bmc, @@ -466,50 +513,7 @@ int hl_fw_init_cpu(struct hl_device *hdev, u32 cpu_boot_status_reg, * versions but we keep them here for backward compatibility */ if (rc) { - switch (status) { - case CPU_BOOT_STATUS_NA: - dev_err(hdev->dev, - "Device boot error - BTL did NOT run\n"); - break; - case CPU_BOOT_STATUS_IN_WFE: - dev_err(hdev->dev, - "Device boot error - Stuck inside WFE loop\n"); - break; - case CPU_BOOT_STATUS_IN_BTL: - dev_err(hdev->dev, - "Device boot error - Stuck in BTL\n"); - break; - case CPU_BOOT_STATUS_IN_PREBOOT: - dev_err(hdev->dev, - "Device boot error - Stuck in Preboot\n"); - break; - case CPU_BOOT_STATUS_IN_SPL: - dev_err(hdev->dev, - "Device boot error - Stuck in SPL\n"); - break; - case CPU_BOOT_STATUS_IN_UBOOT: - dev_err(hdev->dev, - "Device boot error - Stuck in u-boot\n"); - break; - case CPU_BOOT_STATUS_DRAM_INIT_FAIL: - dev_err(hdev->dev, - "Device boot error - DRAM initialization failed\n"); - break; - case CPU_BOOT_STATUS_UBOOT_NOT_READY: - dev_err(hdev->dev, - "Device boot error - u-boot stopped by user\n"); - break; - case CPU_BOOT_STATUS_TS_INIT_FAIL: - dev_err(hdev->dev, - "Device boot error - Thermal Sensor initialization failed\n"); - break; - default: - dev_err(hdev->dev, - "Device boot error - Invalid status code %d\n", - status); - break; - } - + hl_detect_cpu_boot_status(hdev, status); rc = -EIO; goto out; } |