diff options
| author | Tomer Tayar <ttayar@habana.ai> | 2022-11-18 15:08:33 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2022-11-23 16:44:02 +0200 |
| commit | 56fb517775f4d71dbca2b1fb3562276138361072 (patch) | |
| tree | 33241b54dc4fb5b41b399b464bf63c63f77dbdb2 /drivers/misc/habanalabs | |
| parent | 6825b5f81f273fcc1ec61e7e203b0ea40d9987fc (diff) | |
habanalabs: fix rc when new CPUCP opcodes are not supported
When the new CPUCP opcodes are not supported and a CPUCP packet fails,
the return value is the F/W error resposone which is a positive value.
If this packet is sent from IOCTL and the positive value is used, the
ICOTL will not be considered as unsuccessful.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs')
| -rw-r--r-- | drivers/misc/habanalabs/common/firmware_if.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/common/firmware_if.c b/drivers/misc/habanalabs/common/firmware_if.c index c0909d76d6eb..cf8147e43833 100644 --- a/drivers/misc/habanalabs/common/firmware_if.c +++ b/drivers/misc/habanalabs/common/firmware_if.c @@ -324,6 +324,7 @@ int hl_fw_send_cpu_message(struct hl_device *hdev, u32 hw_queue_id, u32 *msg, if (!prop->supports_advanced_cpucp_rc) { dev_dbg(hdev->dev, "F/W ERROR %d for CPU packet %d\n", rc, opcode); + rc = -EIO; goto scrub_descriptor; } |