accel/habanalabs/gaudi2: fix undef opcode reporting

currently the undefined opcode event bit in set only for lower cp and
only if 'write_enable' is true. It should be set anyway and for all
streams in order to report that event to userspace.

Signed-off-by: Dafna Hirschfeld <dhirschfeld@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Dafna Hirschfeld 2023-10-31 13:51:10 +02:00 committed by Oded Gabbay
parent d1958dce5a
commit 0ec3467796

View file

@ -7929,21 +7929,19 @@ static int gaudi2_handle_qman_err_generic(struct hl_device *hdev, u16 event_type
error_count++;
}
if (i == QMAN_STREAMS && error_count) {
/* check for undefined opcode */
if (glbl_sts_val & PDMA0_QM_GLBL_ERR_STS_CP_UNDEF_CMD_ERR_MASK &&
hdev->captured_err_info.undef_opcode.write_enable) {
/* check for undefined opcode */
if (glbl_sts_val & PDMA0_QM_GLBL_ERR_STS_CP_UNDEF_CMD_ERR_MASK) {
*event_mask |= HL_NOTIFIER_EVENT_UNDEFINED_OPCODE;
if (hdev->captured_err_info.undef_opcode.write_enable) {
memset(&hdev->captured_err_info.undef_opcode, 0,
sizeof(hdev->captured_err_info.undef_opcode));
hdev->captured_err_info.undef_opcode.write_enable = false;
hdev->captured_err_info.undef_opcode.timestamp = ktime_get();
hdev->captured_err_info.undef_opcode.engine_id =
gaudi2_queue_id_to_engine_id[qid_base];
*event_mask |= HL_NOTIFIER_EVENT_UNDEFINED_OPCODE;
}
handle_lower_qman_data_on_err(hdev, qman_base, *event_mask);
if (i == QMAN_STREAMS)
handle_lower_qman_data_on_err(hdev, qman_base, *event_mask);
}
}