diff options
| author | Ofir Bitton <obitton@habana.ai> | 2022-10-30 16:10:13 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2022-11-23 17:13:46 +0300 |
| commit | 91bd822448e57a55d12dc0461909b5c585485a6c (patch) | |
| tree | 9281e8f8453077de95bbfe1bebcd4dd295f2d070 | |
| parent | aff6354afd1f9eae1e10658c157c26e316806f56 (diff) | |
| download | linux-91bd822448e57a55d12dc0461909b5c585485a6c.tar.xz | |
habanalabs/gaudi2: implement fp32 not supported event
Due to binning, Gaudi2 does not always support fp32.
We add support for such an event in case fp32 is used by the user
in such a device.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
3 files changed, 9 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/gaudi2/gaudi2.c b/drivers/misc/habanalabs/gaudi2/gaudi2.c index f21b68be6d20..77bdbab41e6c 100644 --- a/drivers/misc/habanalabs/gaudi2/gaudi2.c +++ b/drivers/misc/habanalabs/gaudi2/gaudi2.c @@ -9148,6 +9148,11 @@ static void gaudi2_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_ent event_mask |= HL_NOTIFIER_EVENT_USER_ENGINE_ERR; break; + case GAUDI2_EVENT_CPU_FP32_NOT_SUPPORTED: + event_mask |= HL_NOTIFIER_EVENT_GENERAL_HW_ERR; + is_critical = true; + break; + default: if (gaudi2_irq_map_table[event_type].valid) dev_err_ratelimited(hdev->dev, "Cannot find handler for event %d\n", diff --git a/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_events.h b/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_events.h index 34406770a76a..305b576222e6 100644 --- a/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_events.h +++ b/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_events.h @@ -957,6 +957,7 @@ enum gaudi2_async_event_id { GAUDI2_EVENT_CPU11_STATUS_NIC11_ENG0 = 1317, GAUDI2_EVENT_CPU11_STATUS_NIC11_ENG1 = 1318, GAUDI2_EVENT_ARC_DCCM_FULL = 1319, + GAUDI2_EVENT_CPU_FP32_NOT_SUPPORTED = 1320, GAUDI2_EVENT_SIZE, }; diff --git a/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h b/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h index 5bd4383c9f2c..d510cb10c883 100644 --- a/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h +++ b/drivers/misc/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 * - * Copyright 2018-2021 HabanaLabs, Ltd. + * Copyright 2018-2022 HabanaLabs, Ltd. * All Rights Reserved. * */ @@ -2663,6 +2663,8 @@ static struct gaudi2_async_events_ids_map gaudi2_irq_map_table[] = { .msg = 1, .reset = 0, .name = "STATUS_NIC11_ENG1" }, { .fc_id = 1319, .cpu_id = 625, .valid = 1, .msg = 1, .reset = 0, .name = "ARC_DCCM_FULL" }, + { .fc_id = 1320, .cpu_id = 626, .valid = 1, + .msg = 1, .reset = 1, .name = "FP32_NOT_SUPPORTED" }, }; #endif /* __GAUDI2_ASYNC_IDS_MAP_EVENTS_EXT_H_ */ |