summaryrefslogtreecommitdiff
path: root/drivers/misc/habanalabs
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/misc/habanalabs')
-rw-r--r--drivers/misc/habanalabs/gaudi/gaudi.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index ec9f0a93cbe2..8f37297b2c3b 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -7795,10 +7795,10 @@ static void gaudi_handle_eqe(struct hl_device *hdev,
struct gaudi_device *gaudi = hdev->asic_specific;
u64 data = le64_to_cpu(eq_entry->data[0]), event_mask = 0;
u32 ctl = le32_to_cpu(eq_entry->hdr.ctl);
- u32 fw_fatal_err_flag = 0;
+ u32 fw_fatal_err_flag = 0, flags = 0;
u16 event_type = ((ctl & EQ_CTL_EVENT_TYPE_MASK)
>> EQ_CTL_EVENT_TYPE_SHIFT);
- bool reset_required;
+ bool reset_required, reset_direct = false;
u8 cause;
int rc;
@@ -7886,7 +7886,8 @@ static void gaudi_handle_eqe(struct hl_device *hdev,
dev_err(hdev->dev, "reset required due to %s\n",
gaudi_irq_map_table[event_type].name);
- hl_device_reset(hdev, 0);
+ reset_direct = true;
+ goto reset_device;
} else {
hl_fw_unmask_irq(hdev, event_type);
}
@@ -7908,7 +7909,8 @@ static void gaudi_handle_eqe(struct hl_device *hdev,
dev_err(hdev->dev, "reset required due to %s\n",
gaudi_irq_map_table[event_type].name);
- hl_device_reset(hdev, 0);
+ reset_direct = true;
+ goto reset_device;
} else {
hl_fw_unmask_irq(hdev, event_type);
}
@@ -8050,12 +8052,17 @@ static void gaudi_handle_eqe(struct hl_device *hdev,
return;
reset_device:
- if (hdev->asic_prop.fw_security_enabled)
- hl_device_reset(hdev, HL_DRV_RESET_HARD
- | HL_DRV_RESET_BYPASS_REQ_TO_FW
- | fw_fatal_err_flag);
+ reset_required = true;
+
+ if (hdev->asic_prop.fw_security_enabled && !reset_direct)
+ flags = HL_DRV_RESET_HARD | HL_DRV_RESET_BYPASS_REQ_TO_FW | fw_fatal_err_flag;
else if (hdev->hard_reset_on_fw_events)
- hl_device_reset(hdev, HL_DRV_RESET_HARD | HL_DRV_RESET_DELAY | fw_fatal_err_flag);
+ flags = HL_DRV_RESET_HARD | HL_DRV_RESET_DELAY | fw_fatal_err_flag;
+ else
+ reset_required = false;
+
+ if (reset_required)
+ hl_device_reset(hdev, flags);
else
hl_fw_unmask_irq(hdev, event_type);
}