diff options
author | Moti Haimovski <mhaimovski@habana.ai> | 2023-08-22 15:10:55 +0300 |
---|---|---|
committer | Oded Gabbay <ogabbay@kernel.org> | 2023-10-09 12:37:21 +0300 |
commit | 72bff371b2e26a0088d4cb1b44aee20c77e423ba (patch) | |
tree | 40c4b8cbc56a542449b6e90345661545e295e562 /drivers/accel/habanalabs | |
parent | 0648c4d0806fe167fe699299573100507ae99502 (diff) | |
download | linux-72bff371b2e26a0088d4cb1b44aee20c77e423ba.tar.xz |
accel/habanalabs/gaudi2: print power-mode changes
Print to kernel log any device power mode changes events reported by
the FW.
Signed-off-by: Moti Haimovski <mhaimovski@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/accel/habanalabs')
3 files changed, 31 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c index dca19be42d5f..677900e18519 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c @@ -7798,6 +7798,7 @@ static inline bool is_info_event(u32 event) switch (event) { case GAUDI2_EVENT_CPU_CPLD_SHUTDOWN_CAUSE: case GAUDI2_EVENT_CPU_FIX_POWER_ENV_S ... GAUDI2_EVENT_CPU_FIX_THERMAL_ENV_E: + case GAUDI2_EVENT_ARC_PWR_BRK_ENTRY ... GAUDI2_EVENT_ARC_PWR_RD_MODE3: /* return in case of NIC status event - these events are received periodically and not as * an indication to an error. @@ -10178,6 +10179,17 @@ static void gaudi2_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_ent is_critical = true; break; + case GAUDI2_EVENT_ARC_PWR_BRK_ENTRY: + case GAUDI2_EVENT_ARC_PWR_BRK_EXT: + case GAUDI2_EVENT_ARC_PWR_RD_MODE0: + case GAUDI2_EVENT_ARC_PWR_RD_MODE1: + case GAUDI2_EVENT_ARC_PWR_RD_MODE2: + case GAUDI2_EVENT_ARC_PWR_RD_MODE3: + error_count = GAUDI2_NA_EVENT_CAUSE; + dev_info_ratelimited(hdev->dev, "%s event received\n", + gaudi2_irq_map_table[event_type].name); + 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/accel/habanalabs/include/gaudi2/gaudi2_async_events.h b/drivers/accel/habanalabs/include/gaudi2/gaudi2_async_events.h index f661068d0c5f..a426410139af 100644 --- a/drivers/accel/habanalabs/include/gaudi2/gaudi2_async_events.h +++ b/drivers/accel/habanalabs/include/gaudi2/gaudi2_async_events.h @@ -959,6 +959,13 @@ enum gaudi2_async_event_id { GAUDI2_EVENT_ARC_DCCM_FULL = 1319, GAUDI2_EVENT_CPU_FP32_NOT_SUPPORTED = 1320, GAUDI2_EVENT_CPU_DEV_RESET_REQ = 1321, + GAUDI2_EVENT_ARC_PWR_BRK_ENTRY = 1322, + GAUDI2_EVENT_ARC_PWR_BRK_EXT = 1323, + GAUDI2_EVENT_ARC_PWR_RD_MODE0 = 1324, + GAUDI2_EVENT_ARC_PWR_RD_MODE1 = 1325, + GAUDI2_EVENT_ARC_PWR_RD_MODE2 = 1326, + GAUDI2_EVENT_ARC_PWR_RD_MODE3 = 1327, + GAUDI2_EVENT_ARC_EQ_HEARTBEAT = 1328, GAUDI2_EVENT_SIZE, }; diff --git a/drivers/accel/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h b/drivers/accel/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h index ad01fc4e9940..6cb0f615fc3e 100644 --- a/drivers/accel/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h +++ b/drivers/accel/habanalabs/include/gaudi2/gaudi2_async_ids_map_extended.h @@ -2673,6 +2673,18 @@ static struct gaudi2_async_events_ids_map gaudi2_irq_map_table[] = { .name = "FP32_NOT_SUPPORTED" }, { .fc_id = 1321, .cpu_id = 627, .valid = 1, .msg = 1, .reset = EVENT_RESET_TYPE_HARD, .name = "DEV_RESET_REQ" }, + { .fc_id = 1322, .cpu_id = 628, .valid = 1, .msg = 1, .reset = EVENT_RESET_TYPE_NONE, + .name = "PWR_BRK_ENTRY" }, + { .fc_id = 1323, .cpu_id = 629, .valid = 1, .msg = 1, .reset = EVENT_RESET_TYPE_NONE, + .name = "PWR_BRK_EXT" }, + { .fc_id = 1324, .cpu_id = 630, .valid = 1, .msg = 1, .reset = EVENT_RESET_TYPE_NONE, + .name = "PWR_RD_MODE0" }, + { .fc_id = 1325, .cpu_id = 631, .valid = 1, .msg = 1, .reset = EVENT_RESET_TYPE_NONE, + .name = "PWR_RD_MODE1" }, + { .fc_id = 1326, .cpu_id = 632, .valid = 1, .msg = 1, .reset = EVENT_RESET_TYPE_NONE, + .name = "PWR_RD_MODE2" }, + { .fc_id = 1327, .cpu_id = 633, .valid = 1, .msg = 1, .reset = EVENT_RESET_TYPE_NONE, + .name = "PWR_RD_MODE3" }, }; #endif /* __GAUDI2_ASYNC_IDS_MAP_EVENTS_EXT_H_ */ |